1-what is energy

Unit 7 Protect the Earth (Period 1)教学设计教材分析：本课时教学的内容是译林版六年级上册第七单元Protect the Earth(Story time)。

这个单元跟第六单元有些练习，都和环保有关，所以在引出本课话题之初，我设置了地球妈妈受伤害的情境，让学生各抒己见，一方面复习了第六单元内容，另一方面因势利导，引出新课内容。

一、教学内容：Story time二、教学目标：1、能听懂、会读、会说protect, earth, save, useful, waste, reuse, energy, most,coal, wood, cut down, plastic, oil, drive, so much.2、能听懂、会读、会说日常交际用语We use …to …We should …Weshouldn’t …3、通过小组合作交流，利用思维导图，能正确地理解并能用标准的语音语调朗读文本，在教师的引导和帮助下尝试复述课文内容。

4、让学生了解保护地球的重要性，培养学生热爱地球，保护地球的意识，了解更多保护地球的方法。

三、教学重点：对词汇和句型的理解。

四、教学难点：通过小组合作交流，利用思维导图，能正确地理解并朗读文本，在教师的引导和帮助下尝试复述课文内容。

五：教学准备：PPT，板书六：教学过程：Step 1 Pre-reading1. Enjoy a video about the EarthT: This is our home. Is she beautiful? There are so many animals, trees, oceans and rivers on her surface.T: Who’s she? (teach: Earth)2. Talk about the Earth with the students(1) T: What’s on the Earth?S: There’s/There are…T: There are lots of rivers, oceans and lakes. And there is lots of waterin them. (teach: lots of water)(2) T: What’s in the Earth?T/S: There is some oil and coal in her body. (teach: coal, oil)T: We use the coal to make electricity. We use the oil to make gas.Most of our energy comes from coal and oil. (teach: energy, most of) 3. Enjoy another cartoon.T: Living with human beings, the earth was happy before. But now there is less and less clean water. There are less and less forests. Smoke from cars and factories makes the air dirty. We are asking too much from the Earth. She is so sad. As the children of the Earth, what should we do?S: We should protect the Earth. (teach: protect) (揭题)【设计意图：利用一个地球的视频让学生直观感受本课主题Earth，然后以此谈论What’s on/in the Earth?教学新词：oil和coal。

小学下册英语第1单元真题试卷英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.What do we call the process of capturing sunlight to produce energy?A. Solar EnergyB. Wind EnergyC. Hydroelectric EnergyD. Biomass EnergyA2.What is the name of the famous theme park in California?A. Universal StudiosB. DisneylandC. SeaWorldD. Busch GardensB3.What do you call the place where you buy books?A. LibraryB. BookstoreC. SchoolD. OfficeB4.What do we call a large area of water surrounded by land?A. LakeB. PondC. RiverD. OceanA5.He _____ (runs/jumps) very fast.6.The flowers in the garden are _______ and fresh.7.________ (植物扩散模式) is fascinating.8.The process of sublimation goes directly from solid to ______.9.What is the capital city of Bangladesh?A. DhakaB. ChittagongC. KhulnaD. Sylhet10. A raccoon is known for its black ______ (面具).11.An acid-base neutralization reaction produces ______.12.We go to school by _____ (车).13.The _____ (电脑) is new.14.What is the opposite of "near"?A. CloseB. FarC. RightD. Left15. A parakeet's social behavior makes it a friendly ________________ (伴侣).16.My favorite drink is ________ (热巧克力) in winter.17.She likes to collect ___. (stickers)18.My favorite dish is ______ (意大利菜).19.The first manmade object to orbit Earth was _______.20.We go ___ (shopping/hiking) on weekends.21.I have a toy _______ that can wiggle and dance.22.What do you call a large area covered with ice?A. GlacierB. IcebergC. SnowfieldD. IcecapA23.The __________ (海上丝绸之路) connected Asia to Europe.24.What is the opposite of "hot"?A. WarmB. ColdC. CoolD. SunnyB25.The dog is ___ (barking/silent).26.The formula for calculating density is mass divided by ______.27.What is the color of an orange fruit?A. GreenB. PurpleC. OrangeD. Blue28.What is the color of a typical fire?A. BlueB. RedC. YellowD. Both B and C29. e of Hastings took place in _______. (1066年) The Batt30.We visit the ______ (科学实验室) for hands-on activities.31.What do you wear on your head?A. ShoesB. HatC. GlovesD. BeltB32. A process that separates mixtures is called ______.33.Who is the author of "Harry Potter"?A. J.K. RowlingB. J.R.R. TolkienC. Roald DahlD. Mark TwainA34.What is the term for a young aardvark?A. KitB. PupC. CalfD. HatchlingC35.The _______ can be a fun way to express creativity.36.All living things need ______ to survive.37.The dog is _____ (barking/sleeping) in the yard.38.What is 5 x 1?A. 1B. 5C. 10D. 1539. A ________ (刺客) can blend into its surroundings for protection.40.What is the primary function of the heart?A. To digest foodB. To pump bloodC. To filter wasteD. To provide energyB To pump blood41.What do you call the study of living things?A. BiologyB. ChemistryC. PhysicsD. Geography42.Many plants have _____ that provide them with nutrients from the sun. (许多植物具有光合作用的能力，从阳光中获取营养。

2021-2022学年北京市海淀区七年级（下）期末英语试卷1.（问答题，3分）请听一段对话，完成小题。

（1）What does the man do？A.A pet doctor.B.A school teacher.C.A bus driver.（2）When does the man go to work？A.At 6：00.B.At 7：00.C.At 8：00.2.（问答题，3分）请听一段对话，完成小题。

（1）How does the woman go to the National Library？A.By subway.B.By taxi.C.By bus.（2）How long does it take the woman to get to the National Library？A.About 10 minutes.B.About 20 minutes.C.About 30 minutes.3.（问答题，3分）请听一段对话，完成小题。

（1）What kind of pancakes does this man want？A.One small apple pancake.B.One large banana pancake.C.One medium banana pancake.（2）Where does the conversation probably take place （发生）？A.On the telephone.B.In a shopping mall.C.In a restaurant.4.（问答题，3分）请听一段独白，完成小题。

（1）What can we learn from the speech？A.Students have two ways to know about the clubs.B.Students should join as many clubs as they can.C.Students can start their own clubs with friends.（2）Why does the speaker give this speech？A.To introduce some interesting clubs.B.To invite students to join a special club.C.To tell students how to choose the right clubs.5.（问答题，2分）How is the weather in Shanghai？6.（问答题，2分）Why does the girl like elephants best？7.（问答题，2分）What might （可能）they do next？8.（问答题，10分）（）A.heB.hisC.sheD.her10.（单选题，1分）—Is there a bank near here？—Yes.It is ___________ Center Street,behind the police office.（）A.overB.toC.onD.from11.（单选题，1分）— Linda,__________ you play the piano？We need someone to play for the music festival.—Yes,I can,Ms.Brown.And I'd like to help.（）A.canB.areC.doD.does12.（单选题，1分）—What does your mother look like？— She isn't heavy ________ thin.She is of medium build and has long curly hair.（）A.soB.orC.butD.and13.（单选题，1分）—__________ is it from your home to the new bookstore？— About 2 kilometers.（）A.How farB.How muchC.How oftenD.How long14.（单选题，1分）—Where is Peter now？— He ___________ volleyball on the playground.（）A.playB.playsC.playedD.is playing15.（单选题，1分）—How was your school trip to the science museum last Sunday？—Wonderful.I __________ how to make a model bridge from the robot teacher.（）A.am learningB.learnedC.learnsD.learn16.（单选题，1分）My sister ___________ in the park every morning.She likes the clean air there.（）A.to exerciseB.exercisedC.exercisesD.exercise17.（单选题，1分）— Mom,I want to cook noodles for Grandma on her 70th birthday.—__________!She must be very happy.（）A.See youB.Good luckC.Have funD.Sounds great18.（问答题，5分）life,bring,shout,dinner,tired___ .However,the little rabbit ran so fast that the （2）___ dog had to give up the hunt.A sheep saw this and laughed at the dog,saying that the little rabbit was faster than the big beast（猛兽）.Hearing the sheep saying that,the dog （3）___ to the sheep angrily, "The rabbit was running for its （4）___ !But I was running only for dinner.Can you see the difference between him and me？"This story tells us that different motivations（动机）can （5）___ different results（结果）.Do you agree？19.（填空题，12分）Well,that was bad,I thought as I took off my ballet shoes.I had just finished my dance class,and it was （1）___ .I always got the wrong steps,but all the others seemed to do these steps easily.I got the （2）___ ：I had no gift and there was no need to push myself so hard.Just then,my big sister Julissa arrived.She took one look at me and asked, "What'swrong,Lakeisha？""Nothing, "I said（3）___ . "Just maybe I shouldn't be taking dance classes. "Julissa shook her head and said, "Let's get out of here. "I went out of the door with her.We stopped at a store and Julissa bought me my favorite drink. "Listen,sis, "she said, "not every day is a great one,and not everything is going to work out as you want.The most important is to keep （4）___ .I believe you can find your own dancing style. "We finished our drinks and（5）___ to the subway.On the platform（站台），a few swing dancers were jumping and tapping happily.Many people stopped to watch.Then the dancers began showing off hip hop moves.One of them threw his hat onto my head.Without thinking,I quickly（6）___ the hat off,turned it inside out,and threw it right back at him."You have some moves,kid, "the dancer said as I just made a graceful（优雅的）turn.I looked over and there was my sister.Her（7）___ was as big as a subway platform.When we arrived home,Julissa gave me a hug and said, "Never forget everyone has offdays!Just believe yourself.You can finally get through at some point. ""Guess that's true, "I replied. "But not everyone is（8）___ enough to have a great sister to help them!"（1）A.exciting B.terrible C.active D.dangerous （2）A.message B.saying C.dream D.plan（3）A.warmly B.happily C.quietly D.proudly（4）A.changing B.watching C.asking D.trying（5）A.returned B.headed C.jumped D.drove（6）A.pulled B.kicked C.put D.gave（7）A.interest B.face C.mouth D.smile（8）A.thankful B.kind C.lucky D.special20.（填空题，6分）It's fun to go out in the summer vacation,but staying at home doesn't have to be sad or boring.With a little creative thinking and pre-planning,you'll enjoy staying with your family at home.Start a GardenPick out some kinds of flowers.Start planting them indoors first.Whenthey're ready and the weather is fine,move them outside and take care ofthem.Then enjoy the fruits of your work when your plants are blooming.Read a BookTogether Reading takes a backseat in today's busy lifestyles,but it is still agood way to enjoy your time with your family.You can take turns reading aninteresting book aloud.Then,you can take time to talk about what'shappening and share your opinions.Cook a Meal TogetherFind different recipes（菜谱）in a cookbook,and try your hand in thekitchen with your family.Take turns deciding on which tasty food tomake.Then enjoy food together.Cooking with parents always brings us agreat memory（回忆）.Practice a Musical Instrument（乐器）If you love music,it will be great to practice an instrument when you'rehome.Try playing a wonderful song,so you can perform for your family.Youcan probably find some lessons online.They can help you learn a song you'llenjoy playing.A.Starting a garden.B.Reading a book together.C.Cooking a meal together.D.Practicing a musical instrument.（2）If you are interested in music,you can ___ .A.give some lessons onlineB.talk about songs with your familyC.practice playing a wonderful songD.read books about musical instrument（3）Where can you probably find this passage？ ___A.In a cookbook.B.In a travel guide.C.In a science report.D.In a life magazine.21.（填空题，6分）For the whole morning,Emily skipped（蹦蹦跳跳）around the kitchen.She wanted to make breakfast for her family.Emily's dad was woken up and came to the kitchen."Morning,Sunshine, "he said, "I'm gonna call you' Energetic（精力旺盛的）Emily'.Where do you get your energy？"Emily thought for a moment. "I don't know.What is energy,anyway？" "Good question, "said her dad. "Let's look it up in the dictionary. ""Energy, "he read. "There are a few meanings,such as the power that enables you to do work. ""But I'm still not sure where it is from. "Emily said. "Why not ask your teacher？" her fathersaid.That morning,Emily stopped by her teacher's desk,and asked, "Mrs.Nelson,where do you think my energy comes from？"Mrs.Nelson laughed, "In fact,it comes from your food. "Later,in the lunchroom,Emily asked Mrs.Jacobs,the lunch-lady,what this meant."Well, "said Mrs.Jacobs, "I know that all food has calories（卡路里），and calories are a way to show energy.But I don't know how all that energy ends up in our food.I guess you have to ask a farmer!"Luckily,today,Farmer George came to the park near Emily's house to sell tomatoes.Farmer George told Emily proudly, "My plants make those calories for you!" "Plants make energy？" Emily asked curiously （好奇地）."Well,when the sun hits the leaves,the plant takes in CO2（二氧化碳） and water,and mixes them together.The sunshine helps to cook this all up into sugar,and that sugar is then kept in the plant for us to eat.Some plants store more calories than others,but they can all give you energy in the form of sugar. "Emily nodded, "So,when I eat tomatoes,I'm eating energy from the sun,air and water？" "You got it. "Emily turned to her dad, "So all we have to do is to eat vegetables,Dad!"Emily's dad laughed. "I wish it were that easy,Emily.But still I think that's probably very good advice. "（1）Dad used the dictionary to help Emily to understand ___ .A.what energy isB.what calorie isC.what CO2 isD.what sugar is（2）How did Emily find the answers to her questions？ ___A.By making breakfast for her family.B.By buying tomatoes from George.C.By asking many people for help.D.By reading a book on biology.girl.（3）According to the passage,Emily is a/an ___ .A.shy but friendlyB.active and curiousC.cute and quietzy but clever22.（填空题，6分）Have you ever tried to pick out the face of a friend in a group photo？Sometimes it is hard,especially when everyone crowds （拥挤）together.It can also be hard to read when the letters are too close together.In fact,a new study shows that spacing （加大间隔）the letters can help anyone read faster.Dyslexia（阅读障碍）is a common reading disorder.People with dyslexia have difficulty in telling the order of letters.Past research has shown that crowded text was especially difficult for people with dyslexia to read.So,researchers at Anglia Ruskin University wanted to see if spacing the letters would help.Steven Stagg and his team got 59 students between 11 and 15 years old：32 of them had dyslexia and 27 did not.Each student read two passages out aloud.One passage was in usual format（格式）.In the other passage,there was a wider space of 0.03 inches between the letters. They found that kids with dyslexia read the wider-spaced text 13% faster than the text with usual spacing.These kids also made fewer mistakes.Students without dyslexia readfaster,too,although only by 5%.Stagg wasn't surprised that it really worked with kids with dyslexia.What did surprise him was that wider-spaced letters helped even kids without dyslexia. This is very good news.It means teachers and publishers can print materials with extra spacing between letters since it will help everyone.Readers with dyslexia won't feel uncomfortable by having to use special reading materials.Stagg is sure that wider spacing between letters will catch on. "Some other ways to help people read better have shown both good and bad results, "he says, "but letter spacing seems to be the one thing that works for everyone. "（1）What do you know about the research from the passage？ ___A.Letter spacing has shown both good and bad results.B.27 of the 59 students read the passage in usual format.C.Stagg wasn't surprised that kids without dyslexia read faster.D.Spacing the letters works well for the kids with dyslexia in reading.（2）The phrase "catch on" in Paragraph 6 probably means "___ ".A.become popularB.keep changingC.give more informationD.make things difficult（3）What's the writer's main purpose in writing this passage？ ___A.To tell us what dyslexia is.B.To teach us how to read quickly.C.To show how helpful letter spacing is.D.To introduce why reading is important.23.（填空题，8分）Getting kids to exercise or join in any kind of physical activity can be difficult for a lot of parents.But researchers have found that poor motor （运动）skills won't stop kids from being physically fit（身体健康的）.In fact,they say kids with poor motor skills are likely to have the same excellent physical fitness.The researchers checked the motor skills,body fat,and aerobic（有氧的）fitness levels of over 330 kids between the ages of 7 and 11 in the study.To check the aerobic ability,the kids were asked to take a bike riding test and slowly increase the amount of a bicycle workout.As the kids exercised,the researchers measured （测量）their V（O）mm（最大摄氧量），which shows physical fitness based on how well the body uses oxygen （氧气）during exercise.The study showed that the kids' motor skills didn't play a role in their performance in the aerobic fitness test.Those with weaker motor skills were just as physically fit as other kids in the study who had stronger motor skills.The researchers also learned that the kids' weight didn't show their physical fitness.These findings match with those from another recent study,which found that kids being active in exercise is more important for their health than their body mass index （BMl）.It's important for kids to understand the importance of exercise,so they can develop healthy habits that last beyond childhood."Our study clearly showed that aerobic fitness is not linked（关联的）to motor skills when we think about body composition（构成）， "Dr.Haapala said. "Also,aerobic fitness was not strongly linked to overweight or obesity.That is to say,the kids' weight couldn't be a sign of their physical health. "The researchers hope that these findings are encouraging for schools and parents —especially for those who have kids with poor motor skills.（1）According to the research,if a child is not good at motor skills,he or she can still ___ .A.be physically fitB.have a strong mindC.be a clever personD.enjoy doing exercise（2）What's Paragraph 2 mainly about？ ___A.Why the study was done.B.How the researchers did the study.C.Who took part in the study.D.What the researchers found in the study.（3）Why does the writer mention another study in Paragraph 4？ ___A.To ask kids to care about body mass index.B.To let kids have better childhood experience.C.To help kids to learn about their physical fitness.D.To show kid's weight can't decide their physical fitness.（4）What can we learn from the passage？ ___A.BMI doesn't play a role in kids' aerobic ability.B.Kids' physical fitness is linked to their motor skills.C.Kids' aerobic ability can show their physical health.D.Being active in exercise doesn't help kids' physical fitness.24.（问答题，10分）School trips are very popular these days.But are they really helpful for students？The U.S.Travel Association made a study and found out school trips do bring a lot of benefits（好处）to them.According to the study with 400 students,89% of them think colorful school trips open theireyes and make them better persons.They can reach the worlds outside their own and get skills to improve themselves.77% students believe school trips can do good to their schoolwork.Theythink school trips let them learn things first-hand and help them understand what they are learning at school better.A school trip may also be the first trip a student takes without their parents,so it builds independence（独立性），too. "There is a reason students say they need to have a school trip.There is truth to it.School trips should be a necessary part of their school life, "said Roger Dow,president of the U.S.Travel Association.How can we have a successful school trip？Here are some tips（建议）to keep in mind.First of all,plan carefully and ensure safety.We need to find out the goals（目标）of our school trip.We can talk about what we will see and what we should learn.Then,focus on our goals during the trip.A school trip should be a day out,not a day off.Besides,make it an everlasting（永恒的）memory.When we come back,we can write about our favorite thing or activity on the trip,and what we have learned from the trip."We live in a global society,and if you don't see outside the neighborhood you live in,the worldwill pass you by, "said Roger Dow.（1）Are school trips popular these days？ ___（2）According to the study,why can school trips do good to students' schoolwork？ ___（3）How many tips are given in the passage to have a successful school trip？ ___（4）How can we make our school trip an everlasting memory？ ___（5）What is the main idea of the passage？ ___25.（问答题，10分）某动物保护协会（the Animal Protection Group）正在招募新成员。

小学下册英语第3单元真题试卷英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.What is the shape of a stop sign?A. CircleB. TriangleC. SquareD. Octagon2.An _______ is a device that converts energy into motion.3.What do you call the imaginary line dividing the Earth into the Northern and Southern Hemispheres?A. EquatorB. Prime MeridianC. Tropic of CancerD. Tropic of CapricornA4.What color is the ocean?A. BlueB. GreenC. BrownD. Yellow5.We are having ________ (早餐) together.6.Which animal is known for its long neck?A. ElephantB. GiraffeC. LionD. ZebraB7.The plant needs water and _______ (植物需要水和_______).8.I want to _____ (learn) to knit.9.The first successful organ transplant occurred in ________.10.Which month comes after July?A. JuneB. AugustC. SeptemberD. MayB11.The __________ (历史的教育) should be inclusive.12.Which planet is known for its rings?A. JupiterB. SaturnC. NeptuneD. UranusB13.What is the weather like when it snows?A. HotB. ColdC. RainyD. Windy14.小鸟) builds nests in spring. The ___15.What do we use to cut paper?A. TapeB. GlueC. ScissorsD. Ruler16.What do you call a place where you can see wild animals?A. SanctuaryB. ZooC. FarmD. Aquarium17.My pet fish swims in _______ (清澈的) water.18.What is 8 + 1?A. 8B. 9C. 10D. 11B19.I enjoy playing chess because it challenges my __________.20. A parrot can mimic _______ and sounds.21.The ________ (种植技术) evolves over time.22.What do we call the part of the eye that controls the amount of light entering?A. RetinaB. LensC. IrisD. PupilC23.My friend is a ______. He enjoys making films.24.The blue jay is a striking ________________ (鸟).25.I saw a ________ building a nest.26.The cat steals a ______ from the table.27.The ________ (生态系统服务研究) provides insights.28.I can _______ (帮助) you with that.29.The _____ (clover) is a symbol of luck.30.What is a baby goat called?A. CalfB. KidC. LambD. FoalB31.What is the opposite of 'easy'?A. SimpleB. DifficultC. HardD. ComplicatedB32.How many months have 28 days?A. OneB. SeveralC. AllD. NoneC33.The bread is ___ (fresh/stale).34.My neighbor is a ______. He grows vegetables in his garden.35.What do we call a person who writes books?A. AuthorB. EditorC. PublisherD. JournalistA36.Which of these is a water animal?A. CatB. DogC. DolphinD. HorseC37.Which instrument is used to measure temperature?A. BarometerB. ThermometerC. AnemometerD. Hydrometer38.The soup is ___. (hot)39.The _____ (koala) sleeps in trees.40.Which animal is known for its ability to fly?A. FishB. DogC. BirdD. CatC41.What is the name of the famous artist who painted the ceiling of the Sistine Chapel?A. Leonardo da VinciB. MichelangeloC. RaphaelD. Botticelli42.My favorite activity is ________ (骑自行车).43.My favorite drink is _______.44.The capital of the Dominican Republic is __________.45.The chemical formula for hydrochloric acid is ________.46.What do you call a story about someone's life?A. NovelB. BiographyC. FictionD. PoemB47.What do you call the first meal of the day?A. LunchB. DinnerC. BreakfastD. Snack48.What is the largest ocean in the world?A. Atlantic OceanB. Indian OceanC. Arctic OceanD. Pacific OceanD49.The ______ (植物分类) helps identify species.50.I love to celebrate my birthday with ______.51.The __________ is a large desert located in Africa. (撒哈拉沙漠)52.What is the name of the famous American author known for "Harry Potter"?A. J.K. RowlingB.C.S. Lewis C. Suzanne CollinsD. Rick RiordanA53.What do we call the lines that run north to south on a map?A. LatitudeB. LongitudeC. EquatorD. AxisB54.I want to _______ (学会) how to skateboard.55.The discovery of __________ changed the way people understood the universe. (地球的形状)56.What is the name of the famous festival celebrated in India?A. DiwaliB. ChristmasC. HanukkahD. Ramadan57. A solution that contains a large amount of solute is said to be _______.58.Which animal is known for its ability to change colors?A. ChameleonB. DogC. CatD. HorseA59.The teacher gives us ______ for homework. (assignments)60.What do we call a scientist who studies the relationship between living organisms and their environment?A. EcologistB. BiologistC. ChemistD. GeologistA61.The weather can change very ______ (快).62.My dog loves to dig _______ (洞) in the sand.63.What do we call the mountains that separate Europe and Asia?A. HimalayasB. AlpsC. Ural MountainsD. AndesC64. A sedimentary rock that is formed from the remains of plants and animals is called ______.65.Every Saturday, I visit my grandparents. They always have ________ (玩具) for me to play with.66.What do you call a young pig?A. CalfB. PigletC. FoalD. KidB67. A ______ is a natural feature that can influence weather.68.Plants can be used for ______ (食品) and decoration.69.The ________ (遗传改良) can enhance crops.70.What is the capital of Japan?A. BeijingB. TokyoC. SeoulD. BangkokB71.I love ________ with my family.72. A chemical reaction that absorbs energy is called a ______ reaction.73.The _______ (老虎) stalks its prey.74.Which fruit is typically red and round?A. BananaB. AppleC. OrangeD. Grape75.The ______ helps with movement and balance.76.What do you call the practice of raising animals for food?A. AgricultureB. HorticultureC. AquacultureD. Animal husbandry77.I enjoy drawing pictures of __________. It allows me to express my creativity. I often use __________ and __________ to make my drawings colorful.78.I like to _______ (jump) rope.79.ts are _____ (edible) and can be eaten. Some pla80.What do we call a large body of salt water?A. LakeB. RiverC. OceanD. PondC81.Which planet is closest to the sun?A. EarthB. VenusC. MercuryD. Mars82.What do you call the study of the stars and planets?A. BiologyB. ChemistryC. AstronomyD. GeographyC83.My sister is ______ to a concert tonight. (going)84.We visit the ______ (音乐会) to enjoy live performances.85.The park is very _______ (宁静的).86.Pocahontas is a well-known figure in __________ (美国历史).87.The __________ (历史的传播) informs communities.88.My mom enjoys organizing ____ (family events).89. A _______ is a chemical reaction that occurs between an acid and a base.90.My friend is very ________.91.She has long _______ (头发).92.Which instrument has keys and is played by pressing them?A. GuitarB. ViolinC. PianoD. DrumsC93.The ________ (环境变化研究) informs practices.94.The stars are _______ (twinkling) in the sky.95.I have a _____ (沙滩球) that I take to the beach. 我有一个去沙滩时带的沙滩球。

小学上册英语第5单元期末试卷英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.What is the color of a lemon?A. BlueB. YellowC. GreenD. Red2.What do we call the layer of soil beneath the surface?A. BedrockB. SubsoilC. TopsoilD. HumusB3.The ________ loves to climb up high.4.What do we celebrate on July 4th in the United States?A. ThanksgivingB. Independence DayC. ChristmasD. Halloween5.The otter uses its paws to catch ________________ (鱼).6.What is the main ingredient in chocolate?A. SugarB. CocoaC. MilkD. FlourB7.The __________ (历史的共同记忆) inspires action.8.What color are blueberries?A. RedB. BlueC. YellowD. Green9.What do we call the process of creating energy from the sun?A. Solar powerB. PhotovoltaicsC. Solar energyD. All of the aboveD All of the above10.历史上，有许多________ (explorers) 冒险寻找新的土地。

11.My dad is very ________.12.The cockatoo has a fluffy _____.13.The __________ (水分) in the soil is crucial for growth.14.renewable energy incentive) encourages clean energy adoption. The ____15.What is the main ingredient in fried rice?A. NoodlesB. RiceC. QuinoaD. CouscousB16.In a chemical equation, the substances on the left side are called ______.17.__________ (化学反应速率常数) quantifies the speed of a reaction under specific conditions.18. A reaction that produces a color change indicates a ______ reaction.19.We eat ________ for breakfast.20.What is the process of water turning into vapor?A. EvaporationB. CondensationC. PrecipitationD. Sublimation21.What do we call the outer layer of the Earth?A. CrustB. MantleC. CoreD. Shell22. A penguin waddles on the _______ and swims gracefully.23.Many plants have a specific ______ period for blooming. (许多植物有特定的开花期。

小学上册英语第一单元综合卷英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.What is the main source of energy for the Earth?A. OilB. CoalC. SunD. WindC2.What is the name of the famous American singer known for "Rolling in the Deep"?A. AdeleB. Taylor SwiftC. RihannaD. BeyoncéA3.What do we call the time when leaves fall from trees?A. SpringB. SummerC. FallD. WinterC4.What is the capital of Cuba?A. HavanaB. SantiagoC. CamagüeyD. HolguínA5.What is the name of the largest organ in the human body?A. HeartB. BrainC. SkinD. Liver6.What is the largest land animal?A. TigerB. HippoC. ElephantD. GiraffeC7.The Earth's crust is rich in various ______.8.The _____ (章鱼) can squeeze into tight spaces.9.The ancient Greeks believed in the importance of ______ (教育).10.I see a __ in the sky. (plane)11. A ______ is a celestial body that orbits a planet.12.What color is the center of a target?A. RedB. BlueC. YellowD. BlackA13.I have a toy ________ (玩具名称) that bounces high.14.What do you call a story that is made up?A. FactB. FictionC. Non-fictionD. Biography15.The __________ cycle describes how water moves through the environment.16.The Earth revolves around the sun in an _______ orbit.17. A __________ is a natural border between two countries.18. A ________ (园艺设计) reflects personal style.19.Dolphins are very ______ swimmers.20. A hamster runs on its ________________ (跑轮).21.My grandmother is a __________ (历史学家).22.My dad works in _______.23.The rain is ______ on the roof. (falling)24.Mom makes ________ (pasta) for dinner.25.I can build houses with my ________ (玩具类型).26.What do you call a collection of books?A. VolumeB. LibraryC. AnthologyD. ArchiveB27.I love to create ________ (涂鸦) on paper using bright ________ (颜色).28. A frog's eyes bulge out for better ______ (观察).29.What is the term for a baby chicken?A. DucklingB. GoslingC. ChickD. PoultC30.What is the name of the first person to walk on the moon?A. Neil ArmstrongB. Buzz AldrinC. Michael CollinsD. Yuri Gagarin31.My favorite type of ________ (饮料) is iced tea.32.What do you call the hot liquid inside a volcano?A. MagmaB. LavaC. AshD. GasA33.I enjoy ______ (painting) pictures.34. A precipitate forms when two solutions _____ together.35.My dad works in a ______ (办公室).36.The main gas in the atmosphere is _______.37.What is the name of the famous mountain range in North America?A. AndesB. RockiesC. AppalachianD. Sierra NevadaB Rockies38.My dad works as a ________ (工程师).39.I like to draw ______ on paper.40.What do we call the study of weather?A. GeologyB. AstronomyC. MeteorologyD. Biology41.The chemical formula for butane is ________.42.What do we call the study of viruses and bacteria?A. VirologyB. MicrobiologyC. PathologyD. Immunology43.The ________ (水体) provides drinking water.44.He is a good ___. (friend)45.The chemical symbol for cobalt is ______.46.My brother is a great ________.47.What is the term for a person who studies the ocean?A. Marine biologistB. OceanographerC. GeologistD. BiologistB48.What is the primary function of the kidneys?A. To pump bloodB. To filter wasteC. To digest foodD. To produce hormonesB To filter waste49.Light from the sun takes about eight ______ to reach us.50. A squirrel is often seen gathering ______ (坚果) in the fall.51. A __________ is a type of chemical bond formed when electrons are transferred.52.What is the opposite of hot?A. WarmB. ColdC. CoolD. FreezingB53.What is the main language spoken in the USA?A. SpanishB. FrenchC. EnglishD. ChineseC54.What is the name of the famous explorer known for his voyages to the Americas?A. Christopher ColumbusB. Ferdinand MagellanC. Vasco da GamaD. Hernán CortésA55.The fish are swimming in the ___ (pond/aquarium).56.The ice cream truck is ______ (coming) down the street.57. A rabbit's ears are very ______ (灵敏).58.The first written language was developed by the ________ civilization.59.I have a _______ (surprise) for you.60.I like to listen to ______ music.61.My cousin is a great ____ (athlete).62.The ancient Greeks practiced _______ as a form of democracy. (公民投票)63.Chemical reactions can be endothermic or ______.64.I love to __________ (动词) with my __________ (玩具名) every day.65. A process in which energy is released as heat is called a ______ process.66.I take care of my _______ (植物).67.The __________ (历史的完整性) is vital for accuracy.68.The chef prepares _____ (美味) meals for guests.69.The process of freezing occurs when a liquid loses _______.70.Herbs like _____ (罗勒) are used in cooking.71.What is the opposite of 'light'?A. BrightB. DimC. DarkD. ClearC72.The bee collects _______ (花蜜) for honey.73.My favorite game is ________ (游戏名称) with my toys.74.What is the term for the amount of space an object occupies?A. VolumeB. AreaC. MassD. DensityA75.What is the opposite of "happy"?A. JoyfulB. SadC. ExcitedD. Angry76.The _______ (Bolshevik Revolution) led to the establishment of a communist government in Russia.77. A sunflower is a type of _______ that grows tall.78.I can ______ (完成) my tasks on time.79.She is baking a ________ (蛋糕).80.The capital of Peru is __________.81.The first successful heart surgery was performed in ________ (20世纪).82.My dad works at a _____ (hospital/school).83.The chemical formula for potassium dichromate is _______.84.The __________ is a region known for its unique traditions.85.She is a coach, ______ (她是一名教练), motivating young athletes.86.__________ are used to measure the acidity or alkalinity of a solution.87.How many rings does Saturn have?A. 1B. 3C. 7D. 988.The park is very _______ (宁静的).89.ts are ______ (多年生) and return every year. Some pla90.I love to ________ with my friends.91.The main component of proteins is ______.92.The __________ is a famous city in the Netherlands known for its tulips. (阿姆斯特丹)93.She is wearing a lovely ___. (scarf)94.What is the term for a young bat?A. PupB. KitC. CalfD. CubA95. A lizard can be found ______ on a rock.96.We are going to ______ (visit) the museum.97.The __________ is a famous area known for its traditional medicine.98. A _____ (草坪) is perfect for picnics.99.What is the capital of Argentina?A. SantiagoB. Buenos AiresC. LimaD. MontevideoB100.n Tea Party was a protest against __________ (税收) by the British government. The Bost。

小学上册英语第四单元自测题英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.What is the main source of energy for Earth?A. MoonB. SunC. StarsD. WindB2.The first female aviator to fly solo across the Atlantic was _______ Earhart.3.The sun is ______ (shining) in the sky.4.What is the capital of Italy?A. ParisB. MadridC. RomeD. BerlinC5.I love to explore ______ on weekends.6.What do you call a group of ants?A. ColonyB. SwarmC. FlockD. PodA7.peninsula) is a landform surrounded by water on three sides. The ____8.What do we call the time of year when flowers bloom?A. WinterB. SummerC. SpringD. AutumnC9.What is the main purpose of a camera?A. To take picturesB. To play musicC. To make callsD. To send messages10.What is the term for a baby whale?A. CalfB. PupC. KidD. FawnA11.I call my grandmother __________. (外婆)12.The _______ of a candle flame produces light.13.What is the name of the famous writer known for his "Iliad" and "Odyssey"?A. HomerB. VirgilC. SophoclesD. PlatoA14.My cousin is very __________ (理智).15.The capital of Madagascar is __________.16.My grandmother tells me __________. (故事)17.I like to play ______ in the snow.18.I love to ______ (与家人一起) celebrate holidays.19.The cake is ________ and delicious.20.I need to finish my ________.21.What is the name of the famous dinosaur that roamed North America?A. Tyrannosaurus RexB. TriceratopsC. VelociraptorD. StegosaurusA22.What do you call a place where animals are kept?A. ZooB. ParkC. MuseumD. Theater23.What is the name of the fairy tale character who had long hair?A. RapunzelB. ArielC. BelleD. JasmineA24.Which instrument has keys but is not a piano?A. GuitarB. FluteC. AccordionD. ViolinC25.The concept of biodiversity loss highlights the decline of ______ species.26.What do you call the study of the human body?A. AnatomyB. PhysiologyC. BiologyD. MedicineA27. A solution can be made more concentrated by adding more ______.28.What do we call the process by which plants convert sunlight into energy?A. PhotosynthesisB. RespirationC. DigestionD. FermentationA29.What do we call a person who studies the past?A. HistorianB. ArchaeologistC. AnthropologistD. SociologistA30.They are _____ (climbing) the hill.31.The ________ (自然保护区) protects habitats.32. A _____ (bouquet) of flowers makes a lovely gift.33. A small ___ (小虾) swims in the ocean.34.He is wearing a cool ___. (jacket)35.What is the name of the fairy tale character who lost her glass slipper?A. Snow WhiteB. CinderellaC. RapunzelD. Sleeping Beauty36.What is the primary color of a ripe banana?A. GreenB. YellowC. BrownD. RedB37.In a catalytic reaction, the catalyst remains _____ after the reaction is complete.38.Carbon dioxide is produced when we ________.39.The boy likes to play ________.40.His favorite game is ________.41.我的朋友喜欢 _______ (活动). 她觉得这很 _______ (形容词)42.The chemical formula for calcium phosphate is _______.43.The first democratic election in South Africa was held in ________.44.The solid part of a solution after filtration is called ______.45.What do you call the process of plants making food?A. RespirationB. PhotosynthesisC. DigestionD. EvaporationB46.My parents work very . (我的父母工作很。

小学上册英语第五单元测验卷英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.What is 11 - 5?A. 5B. 6C. 7D. 82.What is the main source of energy for the Earth?A. MoonB. SunC. StarsD. WindB3.My ________ (玩具名称) comes with a set of stickers.4.My mom loves to create ____ (recipes) for the family.5.What do you call a young giraffe?A. CalfB. FoalC. PupD. Kit6.The Earth is divided into four main ______: crust, mantle, outer core, and inner core.7. A __________ is famous for its unique traditions.8.The flower needs sunlight and ______.9.The green frog can be found near _______ (池塘).10.The clock says it is ________ (三点).11.He is riding his ___. (skateboard)12.My _____ (玩具飞机) flies high in the air.13.What do we call the part of the eye that controls the amount of light entering?A. RetinaB. LensC. IrisD. PupilC14.Which tool do we use to measure temperature?A. RulerB. ThermometerC. ScaleD. StopwatchB15.What is the name of the famous wizarding school in Harry Potter?A. HogwartsB. DurmstrangC. BeauxbatonsD. Ilvermorny16.My dad is my strong _______ who teaches me important lessons in life.17.My favorite nickname is , and my friends use it all the time. (我最喜欢的昵称是，我的朋友一直用这个称呼。

小学上册英语第4单元真题试卷英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.What is the capital of Iceland?A. ReykjavikB. HelsinkiC. OsloD. CopenhagenA2. A __________ is a sudden release of energy in the Earth's crust.3.What is the shape of a stop sign?A. CircleB. TriangleC. OctagonD. SquareC4.What is the capital of Iran?A. TehranB. BaghdadC. KabulD. DamascusA5. A chemical reaction that occurs spontaneously is called a ______ reaction.6.What do you call the place where animals are kept for people to visit?A. AquariumB. ZooC. FarmD. Park7.The dog is _____ (barking/sleeping) in the yard.8.The rabbit hops quickly in the _______ (兔子在_______中快速跳跃).9.What do you call a person who studies animals?A. ZoologistB. BiologistC. NaturalistD. All of the aboveD10. A covalent bond forms when atoms _____ electrons.11.The _______ (NATO) alliance was formed for mutual defense.12. A solution that contains a small amount of solute is ______.13.The dog plays ________ (追逐) with the ball.14.The ______ (鳗鱼) lives in rivers and lakes.15.What do you call a story that is usually not true, often involving animals?A. FableB. MythC. Fairy taleD. LegendA16.The _____ (cloud/sky) is clear today.17.My sister is very _____ (聪明).18. A ____ can often be found swimming in ponds and lakes.19.What do we call the liquid that falls from the sky?A. RainB. SnowC. HailD. All of the aboveD20.The _____ (clock) is ticking.21.I collect _______ from nature (我从大自然中收集_______).22.What is the main ingredient in guacamole?A. TomatoB. AvocadoC. OnionD. PepperB23.I love reading mystery books. My favorite author is __________.24. A saturated solution contains the maximum amount of ________ that can dissolve.25. A _______ is a mixture that looks like a single substance but contains multiple components.26. A __________ is a large landform that stretches across a region.27.ecosystem) includes all living things in an area. The ____28.The squirrel's diet consists mainly of ______ (坚果) and seeds.29.What do you call the process of removing the outer layer of fruit?A. SlicingB. PeelingC. ChoppingD. Dicing30.How many teeth does a typical adult human have?A. 28B. 30C. 32D. 34C31.The rabbit's fur keeps it ______ (温暖).32.What do we call a journey to a place for pleasure?A. TripB. BusinessC. CommuteD. Expedition33.Plants release oxygen during ______.34.What do we call a young owl?A. OwletB. ChickC. HatchlingD. PupA Owlet35.The capital of Malawi is ________ (马拉维的首都是________).36.What do you call the sweet food that is often served at parties?A. CakeB. CandyC. SnackD. TreatA37.What is the name of the fictional land in "The Chronicles of Narnia"?A. Middle-earthB. NarniaC. OzD. Wonderland38.The _____ (游乐场) is fun for kids.39.When a solid is heated, it may ______.40.What do we call the process of cooking food over direct heat?A. BoilingB. BakingC. GrillingD. Steaming41.The __________ (水体) is essential for life.42. A ________ (草原) is open and spacious.43.Saltwater is an example of a _______ solution. (盐)44.The eagle flies high in the _________. (天空)45.Rain helps to keep the ______ (土地) moist.46. A ________ (山脉) is a series of mountains connected together.47.The Ea rth’s crust is broken into large pieces called ______ plates.48.What do we call the study of insects?A. EntomologyB. EcologyC. BiologyD. ZoologyA Entomology49.What do we call a person who plays sports?A. AthleteB. CoachC. RefereeD. Fan50.Electrolysis uses electricity to cause a ________ change.51.The leaves are _______ (变黄) in autumn.52.My sister is very _____ (友善) to everyone.53.I collected ______ (落叶) in autumn. They come in many ______ (颜色).54.How many planets are in our solar system?A. 7B. 8C. 9D. 1055.She is ___ her lunch. (eating)56.What do you call a baby cat?A. PuppyB. KittenC. CubD. Foal57.I can see a ___. (cloud) in the sky.58.What is the opposite of big?A. SmallB. TallC. HugeD. LargeA59. A kitten loves to play with ______ (线球).60.Which fruit is orange and round?A. AppleB. BananaC. OrangeD. CherryC61.I write to my __________ every month. (表姐)62. A chicken is a common ______ raised for eggs and meat.63.What is the name of the place where we watch movies?A. TheaterB. MuseumC. GalleryD. LibraryA64.The invention of the bicycle changed personal _____.65.The _______ (The Boston Massacre) fueled colonial resistance to British rule.66. A group of fish swimming together is called a ______.67. A _____ (盆栽) can be placed indoors.68. A ______ is a reaction that occurs at room temperature.69.The ancient Greeks engaged in ________ (体育) during the Olympics.70.The __________ is a crucial area for studying biodiversity.71.What do we call the science of classifying living things?A. BotanyB. ZoologyC. TaxonomyD. Ecology72.What do you call a baby cat?A. PuppyB. KittenC. CubD. Chick73.Did you find a _______ (小蝴蝶) in your garden?74.What is the term for a baby elephant?A. CalfB. FoalC. PupD. KidA75.What is the name of the famous British author who wrote "Pride and Prejudice"?A. Charlotte BrontëB. Jane AustenC. Emily DickinsonD. Mary ShelleyB76.The _____ (海豚) is very intelligent and friendly.77.What do we call the young of a frog?A. TadpoleB. LarvaC. FryD. CalfA78.The flowers are _____ (beautiful/ugly).79.I play ________ (棋) with my dad.80.What is the name of the famous landmark in Agra, India?A. Taj MahalB. Red FortC. Qutub MinarD. Hawa MahalA81.The __________ (村庄) is small and quiet.82.The frog lives by the ______.83.I like to imagine I'm flying with my ________ (玩具名称).84.The __________ (历史的传达) communicates experiences.85.The _______ (Sphinx) is a mythical creature with the body of a lion and the head ofa human.86.We watch ___ (cartoons/movies) on Saturday.87.The flowers in the garden are _______ and cheerful.88.The __________ is where most of the Earth's seismic activity occurs.89.What is the name of the famous ancient city in Italy?A. PompeiiB. RomeC. VeniceD. FlorenceA Pompeii90.What do we call a place where you can see many fish?A. OceanB. AquariumC. LakeD. Stream91.I have a ________ that I keep my toys in.92.The ______ (小鸟) builds a nest.93.The ________ flies gracefully through the air.94.The Solar System is located in the ______ galaxy.95.We have a ______ (愉快的) gathering for birthdays.96.The stars are _______ (twinkling) in the night sky.97.My friend has a unique __________ (见解) on life.98._____ (湿地) support diverse plant and animal life.99.What is the capital of Brazil?A. Rio de JaneiroB. Sao PauloC. BrasiliaD. SalvadorC 100.The ________ (城市发展) affects many people.。

小学上册英语第6单元全练全测英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.How many senses do humans have?A. 3B. 5C. 7D. 92.We visit ______ (海洋馆) to see fish.3. A _____ (小马) can be very gentle and friendly.4.I found a _____ (penny/dime) on the ground.5.The water is _______ (boiling) for pasta.6.The ______ (树根) support the plant's structure.7.在历史上，________ (explorers) 发现了许多新大陆。

8.The __________ was a significant period of cultural change in the 1960s. (反文化运动)9.What do we call the process of water turning into vapor?A. EvaporationB. CondensationC. PrecipitationD. Filtration10.I believe that sharing knowledge can empower others to __________.11. A chemical bond that involves the transfer of electrons is called an _____ bond.12.Wh ich word means the same as ‘happy’?A. SadB. JoyfulC. AngryD. Tired13.He is a librarian, ______ (他是一名图书馆员), helping visitors find books.14.I can ______ (做) a cartwheel.15.The capital of Iceland is __________.16. A __________ is a measurement of the earth's age.17.The bunny hops around the _____ yard.18.He enjoys reading ___. (comics)19.What is the name of the fairy tale character who had long hair?A. CinderellaB. RapunzelC. Snow WhiteD. Little Red Riding HoodB20.The puppy is learning new _________. (技巧)21.The ancient Egyptians utilized ________ (香料) in their rituals.22.She is a talented ________.23.What is the opposite of high?A. LowB. DeepC. ShortD. Small24.What is the capital of Iceland?A. ReykjavikB. AkureyriC. HafnarfjordurD. KopavogurA25.The sun rises in the ________ (东方).26.The chemical formula for potassium phosphate is _______.27.The singer, ______ (歌手), performs at concerts.28.I can create lasting memories with my ________ (玩具类型).29.My dad loves __________ (健身).30.What is the opposite of big?A. HugeB. SmallC. LargeD. TallB31.What is the currency used in the United States?A. EuroB. DollarC. YenD. PoundB32.The chemical formula for butane is _______.33.She is wearing a ________ dress.34.Which month comes after March?A. FebruaryB. AprilC. MayD. JuneB35. A ______ occurs when a substance is heated and changes form.36.What is 100 45?A. 55B. 60C. 65D. 70A37.My collection includes toys from my favorite ________ (名词) and shows.38.What is the capital of Vietnam?A. HanoiB. Ho Chi Minh CityC. Da NangD. Nha Trang39.What is 10 - 2?A. 7B. 8C. 9D. 1040.The energy required to break bonds is known as ______ energy.41.What is the main ingredient in a hamburger?A. BreadB. CheeseC. MeatD. All of the aboveD42.An element that conducts electricity well is called a _____ (conductor).43.We watch _____ on Saturday mornings. (cartoons)44.How many legs does an octopus have?A. SixB. EightC. FourD. Ten45.My favorite movie star is _______ (名字). 她的表演很 _______ (形容词).46.What is 100 divided by 10?A. 5B. 10C. 15D. 2047.What is the name of the fairy tale character who had long hair?A. CinderellaB. RapunzelC. Snow WhiteD. BelleB48. A _______ (小猴子) is very curious and playful.49. A seahorse is a type of ______ (鱼).50.I love to watch _____ (小动物) at the animal shelter.51.The process of breaking down food into simpler substances is called _______.52.The study of Earth's geological history is crucial for understanding ______ changes.53.I love to ______ (与朋友共度时光).54.I have a _____ (model) airplane.55.I watched a _______ (小鸟) build a nest.56.My mom enjoys __________ (做饭) for family gatherings.57.What do we call the process of a seed growing into a plant?A. PollinationB. GerminationC. FertilizationD. PhotosynthesisB Germination58.The puppy is _______ (在吃东西)。

九年级时事热点英语阅读理解25题1<背景文章>Artificial Intelligence (AI) is making significant inroads into the field of education. AI-powered educational tools are transforming the way students learn and teachers teach.One of the major applications of AI in education is personalized learning. AI algorithms can analyze a student's learning style, strengths, and weaknesses and create a customized learning plan. This helps students learn at their own pace and in a way that suits them best.Another advantage of AI in education is its ability to provide instant feedback. For example, when a student answers a question or completes an assignment, AI can immediately provide feedback on their performance. This helps students understand their mistakes and improve their learning.However, there are also challenges associated with the use of AI in education. One of the main concerns is the potential for AI to replace teachers. While AI can provide valuable support to teachers, it cannot replace the human touch and emotional connection that teachers provide.Another challenge is the need for data privacy and security. As AI systems collect and analyze large amounts of data about students, there is a risk that this data could be misused or hacked.In conclusion, AI has the potential to revolutionize education, but it also comes with its own set of challenges. As educators and policymakers, it is important to carefully consider the benefits and risks of using AI in education and develop appropriate strategies to ensure its responsible use.1. What is one of the major applications of AI in education?A. Standardized learning.B. Personalized learning.C. Group learning.D. Traditional learning.答案：B。

20232024学年六年级英语下册寒假自学课（外研版三起）Module 1 课文知识预习+巩固练习课文知识预习重点单词：1)look 看上去2)cashier收银员3)cola 可乐4)dollar 美元5)cent 美分6)enjoy 享用,享受7)careful 小心的8)Be careful! 当心!重点词组：1)be careful当心2)hot dog热狗3)how much多少钱4) e in进来5)have a seat坐下重点句型：1)It looks good!它看上去很好!2)Can I help you?我能为你(们)做点儿什么?3)Enjoy your meal!(请)享用你(们)的美餐!4)What do you want,Daming?大明，你想要什么?5)How much is it?多少钱?It's thirteen dollars and twentyfive cents.十三美元二十五美分。

6)What do you want to eat,Lingling? 你想要吃什么,玲玲?I want a hamburger.我想要一个汉堡包。

And what do you want to drink?你想要喝什么?Milk,please.牛奶。

7)Oh,here es a"hot"dog.哦，这儿来了一个“热”狗。

8)It looks good!它看上去很好!9)Can I help you?我能为你们做点儿什么?10)Be careful!当心!巩固练习一、选出不同类的单词。

( )1．A．thirty B．cent C．ten( )2．A．are B．they C．you( )3．A．eat B．drink C．rice( )4．A．careful B．good C．want( )5．A．cola B．hamburger C．noodles二、词汇分类。

小学下册英语第1单元真题试卷英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.What is the main source of energy for plants?A. SoilB. WaterC. SunlightD. Air2.I enjoy ______ (watching) cartoons on Saturdays.3.What is the name of the famous lake in Africa?A. Lake VictoriaB. Lake SuperiorC. Lake TahoeD. LakeBaikalA Lake Victoria4.Which animal can fly?A. DogB. FishC. BirdD. Cat5.The ________ (team) is committed to success.6.How many zeros are in one thousand?A. 1B. 2C. 3D. 47.Which vegetable is orange and long?A. PotatoB. CarrotC. BroccoliD. SpinachB8.The Earth's rotation affects the movement of ______ currents in the ocean.9.We traded our ________ (玩具) during recess. It’s fun to try something ________ (新的).10.What is the color of a typical watermelon?A. YellowB. GreenC. RedD. BlueC11.The _____ (cat/dog) is playful.12. A saturated solution occurs when no more solute can ______.13.What device is used to take photographs?A. CameraB. MicroscopeC. TelescopeD. ProjectorA14.What do you call a baby gorilla?A. InfantB. CubC. KitD. PupA15. A plant's ______ (生长势头) can vary with seasons.16.What is the name of the largest mammal?A. ElephantB. Blue WhaleC. GiraffeD. Hippopotamus17.The ________ is a colorful flower that attracts butterflies.18.What is the capital of Spain?A. BarcelonaB. MadridC. ValenciaD. Seville19.My aunt has a cute __________. (小猫)20.What do we call a person who studies the environment?A. Environmental scientistB. EcologistC. BiologistD. ChemistA21.What is 60 + 40?A. 90B. 100C. 110D. 120B22.The ________ has smooth skin and likes to swim.23.My dream is to have a room full of ____. (玩具名称)24.The wolf howls at the _________. (月亮)25.The _______ (小土拨鼠) is a great digger.26.What do you call the time when it is light outside?A. DayB. NightC. DuskD. DawnA27.My aunt is a ______. She works in a clinic.28.The __________ is a large natural area that is protected.29.ts can grow in ______, while others prefer dry soil. (有些植物可以在潮湿的环境中生长，而另一些则喜欢干燥的土壤。

小学上册英语第2单元期中试卷英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.What is the main source of energy for the Earth?A. MoonB. StarsC. SunD. WindC2.I love to travel to ______.3.I can ______ (维护) a healthy lifestyle.4._____ (herbal) teas are soothing.5.The Sun's mass holds the solar system together by its ______.6.The sun is _____ after the rain. (shining)7.He is drawing a ___. (tree)8.What is the name of the famous scientist known for his work on the laws of thermodynamics?A. Rudolf ClausiusB. Lord KelvinC. Albert EinsteinD. James Clerk MaxwellA9.He is _____ (tall) and strong.10.The train is ______ (fast) and loud.11.The _____ (狮子) guards its territory fiercely.12.The cat likes to chase _______.13. A solution that is uniform throughout is called a _______ mixture.14.The soup is ___ (hot/cold) today.15.The ________ (乡村生活) is different from city life.16.The chemical symbol for gallium is __________.17.What is the main ingredient in chocolate cake?A. FlourB. SugarC. Cocoa powderD. EggsC18.The process of burning is a type of ______ reaction.19.The __________ (历史的哲学) guides our actions.20.What do you call the natural satellite of Earth?A. MarsB. VenusC. MoonD. Sun21.What is 15 + 10?A. 20B. 25C. 30D. 35B22.What do we call the warmest season of the year?A. WinterB. SpringC. SummerD. FallC23.I enjoy going ________ (滑雪) in the winter.24.The ______ helps with the communication between cells.25. A __________ is a chemical change that produces light and heat.26.What is the primary ingredient in a traditional soufflé?A. EggsB. CheeseC. CreamD. Flour27.What do you call the light that comes from the sun?A. Solar energyB. Lunar energyC. Electric energyD. Wind energy28. A flower can be a _______ for a special occasion.29.What do you call the sound a dog makes?A. MeowB. BarkC. MooD. QuackB30.The kitten is _______ (curious) about everything.31.My brother is very __________ (友善) to his classmates.32.What is the name of the famous landmark in Egypt with a lion's body and a human head?A. Great WallB. ColosseumC. Statue of LibertyD. SphinxD33.The rabbit is ___ (fast/slow).34.What do you call the natural environment in which a plant or animal lives?A. HabitatB. EcosystemC. BiosphereD. CommunityA35.The baby is _____ in the stroller. (sitting)36.The __________ (历史的成就) inspire future generations.37.The flowers are _______ (美丽的).38.What is the name of the planet we live on?A. MarsB. EarthC. JupiterD. VenusB39.The _____ (fruit/vegetable) is fresh.40. A __________ (反应) can be reversible or irreversible.41.The lynx has tufted ________________ (耳朵).42.The chemical formula for sodium sulfate is ______.43.The butterfly visits the _______ (花) for nectar.44.What is the name of the famous explorer who discovered America?A. Marco PoloB. Christopher ColumbusC. Ferdinand MagellanD. Vasco da GamaB Christopher Columbus45.How many legs does a spider have?A. SixB. EightC. FourD. TenB46.The __________ (古罗马的建筑) still influences modern architecture.47.I want to learn how to ________ (弹钢琴).48.Planting trees can help fight _____ (全球变暖).49. A _______ is a property that describes how easily a substance can be magnetized.50.In which country is the Great Wall located?A. JapanB. IndiaC. ChinaD. Thailand51.What do you call the large area of land surrounded by water?A. IslandB. PeninsulaC. ContinentD. ArchipelagoA52.My favorite pizza has ________ (奶酪).53.What is the name of the toy that can fly?A. CarB. KiteC. TrainD. Boat54.The girl is very ________.55.What is the name of the first successful landing on the far side of the Moon?A. Apollo 11B. Chang'e 4C. Luna 16D. Surveyor 156.My cousin, ______ (我的表弟), is into robotics and technology.57.The _______ needs sunlight to grow tall.58.My favorite season is ______.59.My dad is a __________ (商业顾问).60.We have a ______ (丰富的) menu at the cafeteria.61.What do we call the study of the universe beyond the Earth's atmosphere?A. GeographyB. AstronomyC. GeologyD. MeteorologyB62.The _____ (兔子) hops quickly to escape danger.63.The main source of dietary fiber is _____.64.The garden has many ______ (plants).65.I have a collection of _________ (毛绒玩具) from different countries.66.My dad is a _____ (工程师) who solves complex problems.67.What do you call a small animal that has a shell?A. SnailB. FrogC. MouseD. LizardA68.Some plants can survive without much _______.69.There are many ___ in the sky. (clouds)70.What is the opposite of up?A. DownB. OverC. UnderD. AboveA71.The cake tastes ________ (甜).72.The _____ (植物生长研究) informs agricultural advancements.73.I enjoy _______ (散步) in the evenings.74.My hamster loves to hide in its ______ (洞).75.What is the capital of Croatia?A. ZagrebB. SplitC. RijekaD. Dubrovnik76.They are _____ (friends/enemies) at school.77.This boy, ______ (这个男孩), enjoys fishing.78.What is the main ingredient of pizza?A. RiceB. BreadC. PastaD. Cheese79.The _____ (小猫) chases a ball of yarn.80.Acidic solutions have a pH less than _______.81.The chemical formula for ammonium phosphate is __________.82.I want to _____ (visit) the zoo.83. A ________ is a large, flat area of grassland.84.I believe in setting goals. This year, my goal is to __________.85.We are going to the ___. (fair)86.The __________ is a natural feature that provides fresh water. (河流)87.What type of animal is a frog?A. MammalB. ReptileC. AmphibianD. Bird88.The capital of the Netherlands is __________.89.Planting trees helps combat _____ (气候变化).90.What is the capital of Brazil?A. BrasíliaB. Rio de JaneiroC. São PauloD. Salvador91.The weather is _____ outside today. (nice)92.The _____ (围栏) is tall.93.I saw a ________ in the sky.94.What do you call the distance around a circle?A. AreaB. DiameterC. CircumferenceD. RadiusC95.How many fingers do you have on one hand?A. FourB. FiveC. SixD. Seven96. A __________ (混合物) can be separated into its components.97.What is the capital of Argentina?A. SantiagoB. Buenos AiresC. LimaD. MontevideoB98.What is the opposite of quiet?A. LoudB. SoftC. CalmD. PeacefulA99.Certain plants can ______ (支持) local fauna.100. A tree has _____ (叶子) that help it make food.。

小学上册英语第1单元真题试卷英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.What is the main source of energy for the Earth?A. WaterB. WindC. SunD. CoalC2.The _____ (植物观察日志) can document seasonal changes.3.The chemical symbol for rhodium is _____.4.My friend is a ______. He enjoys writing reviews.5.I can ___ (count) to ten.6.What do you call a large body of freshwater?A. OceanB. RiverC. LakeD. Pond7.What is the term for the imaginary line that runs parallel to the equator?A. LatitudeB. LongitudeC. MeridianD. TropicA8.We enjoy _____ (cooking) new recipes.9.The trees in the _______ provide shade and a perfect spot to relax.10.What do we call the place where you go to borrow books?A. SchoolB. LibraryC. MuseumD. ParkB11.My birthday is in ______ (七月). I want to have a big ______ (派对) with cake and ______ (气球).12.What is the main source of energy for the Earth?A. WindB. SolarC. WaterD. CoalB13.The ancient Greeks held _____ to celebrate their achievements.14.They are _____ (playing) chess.15.My cousin is a __________ (小提琴演奏者).16.What is the capital of Dominica?A. RoseauB. PortsmouthC. MarigotD. SalisburyA17.My dog loves to _______ (追逐) squirrels.18.What is the main purpose of a refrigerator?A. To cook foodB. To freeze foodC. To keep food coldD. To clean foodC19. A ______ is a graphical representation of the periodic table.20.The __________ is a famous area known for its skyscrapers.21.The ancient civilization that created cuneiform writing was the ________.22.Which instrument is played with a bow?A. GuitarB. ViolinC. PianoD. FluteB23.I have a ________ that can hop.24. A __________ is a geological feature shaped by wind and water.25.What do we call a person who studies politics?A. PoliticianB. Political ScientistC. ActivistD. All of the above26.I have ___ (four/five) friends at school.27.The process of evaporation occurs when a liquid turns into a ______.28.Who is the main character in "Harry Potter"?A. RonB. HermioneC. HarryD. DracoC29.The ladybug is small and ______ (可爱).30.What is the capital of Mongolia?A. UlaanbaatarB. ErdenetC. DarkhanD. ChoibalsanA31. have sharp ______ (牙齿) for cracking nuts. Storms c32.The _____ (cherry) is red.33.I like to ______ (参与) in environmental cleanup.34. A ____(community garden) fosters local cooperation.35.The _____ (dog/cat) is friendly.36.I saw a ________ in the park.37.What do you call a person who acts in a film or play?A. ActorB. DirectorC. ProducerD. ScreenwriterA38.What is the name of the popular TV show about friends?A. The OfficeB. FriendsC. SeinfeldD. How I Met Your MotherB39.What is the main source of energy for the Earth?A. OilB. CoalC. SunD. WindC40.I like to go ________ (游泳) in the lake.41.The process of making biodiesel involves transesterification of _______ fats.42.What is the name of the famous American actress known for "The Hunger Games"?A. Jennifer LawrenceB. Shailene WoodleyC. Emma WatsonD. Kristen StewartA43.The country known for its beautiful landscapes is ________ (以美丽风景闻名的国家是________).44.My friend saw a ______ (小狗) in the park today.45.The chemical symbol for iron is ______.46.What do you call a baby bison?A. CalfB. PupC. KitD. FawnA47.The __________ (历史的故事传递) ensures continuity.48.The teacher is ______ the lesson on math. (explaining)49.Many plants are ______ (多年生) and return each year.50. A _______ is a large landmass surrounded by water.51.Which instrument is used to measure temperature?A. BarometerB. ThermometerC. HygrometerD. AnemometerB52.Many animals communicate using __________.53.The first Olympic Games were held in _______. (希腊)54.The rabbit's ears help it hear _________. (声音)55.What is the largest island in the world?A. GreenlandB. AustraliaC. New GuineaD. Borneo56.How many strings does a standard guitar have?A. 4B. 5C. 6D. 7C57.The girl loves to ________.58. A chemical bond forms when atoms share or transfer ______.59.I like to ride my ______. (scooter)60.How many legs do insects have?A. 6B. 8C. 4D. 10A61. A butterfly undergoes metamorphosis from ______ (幼虫) to adult.62.What is the boiling point of water in degrees Celsius?A. 50B. 75C. 100D. 120C63.The lemur has big _______ (眼睛).64.He is reading a ___. (magazine)65.What do we call a large group of fish swimming together?A. SchoolB. FlockC. PodD. SwarmA66.The __________ is a major geographical feature of the Earth. (海洋)67.The _____ (night) is quiet.68.The James Webb Space Telescope is designed to observe the early ______.69.This boy, ______ (这个男孩), dreams of being an astronaut.70.What is the capital of the United States?A. New YorkB. Washington, D.C. C. Los AngelesD. Chicago71.What do you call a person who writes poetry?A. PoetB. NovelistC. PlaywrightD. StorytellerA72.The ______ (水循环) plays a role in plant growth.73.The ancient Egyptians built _______ to serve as tombs for their leaders. (金字塔)74. A llama is often found in _______ (南美洲).75.I need a ___ (book) for class.76.My friend has a pet ______ (兔子) that is very playful.77.I will _____ (help/helped) you with your homework.78.The first successful transplant was of a ________ (肾脏).79.What do we call the traditional Japanese art of folding paper?A. OrigamiB. CalligraphyC. IkebanaD. Sumi-eA80.My sister loves __________ (动物) and wants to be a vet.81.My favorite animal is __________ because it is __________.82.What is the freezing point of water?A. 0°CB. 10°CC. 20°CD. 30°CA83.What is the main ingredient in pizza dough?A. RiceB. FlourC. SugarD. SaltB Flour84. A ______ is a measure of how much solute can dissolve in a solvent.85.What is the term for a person who studies the weather?A. MeteorologistB. GeologistC. BiologistD. AstronomerA86.What do we call the study of the Earth's physical features?A. GeographyB. GeologyC. CartographyD. EcologyA Geography87.The dog loves to ______ (run) in the yard.88. A _______ (小孔雀) displays its feathers proudly.89.The tree is _____ (tall/short).90.She has _____ cookies in her jar. (delicious)91.We have art class on ___. (Thursday)92.Which insect makes honey?A. AntB. FlyC. BeeD. Mosquito93.My sister enjoys __________ (参与社交活动).94.Friction is a force that ______ (slows) things down.95.The _____ (水分) is essential for plant health.96.Carbonated drinks contain dissolved ______.97.The chemical symbol for sulfide is ______.98.Electromagnetic radiation includes visible light and ______.99.What do you call a large, flightless bird?A. SparrowB. OstrichC. EagleD. CrowB 100.I can create art with my toy ________ (玩具名称).。

小学上册英语第三单元期末试卷英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.What is the main source of energy for the Earth?A. MoonB. StarsC. SunD. Planets2.What do you call the action of using your senses to learn?A. ObservingB. ExperiencingC. NoticingD. AnalyzingA3. A mixture that appears uniform is called a ______ mixture.4.One of the things I enjoy most is ______ in the park with my friends. We play______ and have fun. Sometimes, we go for a ______ to see all the beautiful sights. I also like to have ______ outside, where we can enjoy the fresh air.5.What is the name of the famous detective created by Arthur Conan Doyle?A. Hercule PoirotB. Sherlock HolmesC. Miss MarpleD. Sam Spade6.I enjoy reading mystery ________ (小说) and trying to solve the puzzles in them.7.My aunt gave me a special ________ (相框) for my favorite picture. It looks great on my ________ (桌子).8.What do we call the act of breathing in?A. ExpirationB. InspirationC. ExhalationD. RespirationB9.The __________ is a continent that is surrounded by water.10.The ______ is a common sight in gardens.11. A thermometer measures ______.12.My grandpa loves to ____.13.__________ (催化剂) can lower the activation energy of a reaction.14.The stars are ___ (twinkling) in the sky.15.Which of these animals can swim?A. DogB. CatC. FishD. Bird16.What is the opposite of "big"?A. SmallB. TallC. WideD. LargeA Small17.She has a pretty ________.18. A circuit breaker protects electrical devices from ______ (overload).19.I want to _______ (学习) about physics.20.We can ___ a picnic. (have)21. Depression led to widespread ________ (失业). The Grea22.The ________ was a significant turning point in global history.23.Chemical equations must be ______ to follow the law of conservation of mass.24.The fruit is _______ (ripe) and delicious.25.The capital city known for its historic sites in Italy is __________.26.My brother writes stories about ____.27.What is the main purpose of a compass?A. Measure temperatureB. Show directionC. Tell timeD. Measure distanceB28.The ________ (水资源管理) is critical for sustainability.29.What do we call a story that is passed down through generations?A. LegendB. FolktaleC. MythD. All of the aboveD30.The _____ (玉米) grows tall in the field.31.The anaconda is one of the largest ______ (蛇) in the world.32.Which season follows summer?A. WinterB. FallC. SpringD. AutumnB33.What is the opposite of happy?A. SadB. JoyfulC. ExcitedD. AngryA34. A chemical reaction that releases heat is called an ______ reaction.35.The _____ (street/road) is busy.36.What is the primary color of the sun?A. BlueB. RedC. YellowD. GreenC37.The _______ of an object can be tested by measuring its buoyancy.38.Which one is the tallest animal?A. ElephantB. GiraffeC. HorseD. BearB39.What do you call the process of growing plants?A. GardeningB. FarmingC. PlantingD. Cultivation40.What do you call the study of the Earth?A. BiologyB. GeographyC. HistoryD. PhysicsB41.The _____ (swing) is fun.42.She has a ________ (vision) for the future.43.What do we call the smallest unit of a substance that retains its properties?A. MoleculeB. AtomC. CompoundD. ElementB Atom44.The capital of Croatia is __________.45.I love to _______ (跳) rope.46.The _______ of a wave can be calculated by measuring its frequency.47.My sister is a ______. She loves to help others.48.What is the capital of China?A. ShanghaiB. BeijingC. Hong KongD. TaipeiB49.Which holiday comes in December?A. HalloweenB. ChristmasC. ThanksgivingD. Easter50.What is the name of the event where people come together to celebrate a holiday?A. PartyB. FestivalC. GatheringD. ReunionB51.What is the capital of Vietnam?A. HanoiB. Ho Chi Minh CityC. Da NangD. Nha Trang52.What do we call a baby horse?A. FoalB. CalfC. KidD. LambA53.What is the main ingredient in a salad?A. RiceB. LettuceC. BreadD. MeatB54.He is very _____ (认真) about his studies.55. A ______ is a geographical area with distinctive characteristics.56.What do you call a baby parrot?A. ChickB. PupC. KitD. Calf57. A chemical reaction that occurs without the need for heat is called a _____.58.The capital of Bahrain is ________ (麦纳麦).59.What is the main ingredient in bread?A. RiceB. WheatC. CornD. SugarB60.What do we call the act of organizing resources effectively?A. ManagementB. OversightC. CoordinationD. AdministrationA61.What do we call the time when schools are closed for summer?A. HolidayB. VacationC. BreakD. Session62.What is the color of a fire truck?A. BlueB. GreenC. RedD. Yellow63.Metals tend to lose _______ in reactions.64.The ____ is a quiet creature that spends most of its time sleeping.65.The _____ (种子) needs light and warmth to germinate.66.The _____ (植物研究) can lead to new medical discoveries.67.How many players are on a soccer team?A. FiveB. SixC. SevenD. Eleven68.The _____ of a planet determines how hot it is.69.I think it’s amazing how technology can help us connect with people from all over the _______ (世界).70.Abraham Lincoln was the ________ president of the United States.71.The Earth is divided into ______ hemispheres.72.The painting is very ___ (colorful).73.The bird is ___ in the tree. (resting)74.The country of Italy is shaped like a __________. (靴子)75.What do we use to cut paper?A. TapeB. GlueC. ScissorsD. Ruler76.Kittens play with ______ (线球) all day.77. A solution is made of a solvent and a _______.78.The _______ (The Harlem Renaissance) celebrated African American culture through art and literature.79.My grandma loves to make ____ (sauces).80.The _______ (青蛙) can leap great distances.81.The owl's big eyes help it see in the _________. (黑暗)82.The capital city of Liberia is __________.83. A _______ (螃蟹) walks sideways.84.The girl has a lovely ________.85.What do you call a young female rabbit?A. BunnyB. KitC. CalfD. Pup86.Turtles can live for many ______ (年).87.The parrot can ______ (说话). It repeats what we ______ (说).88.What is the term for a bright streak of light that occurs when a meteoroid enters the Earth's atmosphere?A. MeteorB. Shooting StarC. FireballD. Comet89.What is 7 - 4?A. 1B. 2C. 3D. 490. A ____ burrows into the ground and enjoys digging.91.What do we call the time when leaves fall from trees?A. SpringB. SummerC. FallD. WinterC92.My cousin is very __________ (有趣)。

小学上册英语第5单元期末试卷英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.What is the main source of energy for the Earth?A. WindB. SunC. WaterD. Coal2.What is the name of the famous waterfall located on the border of Canada and the USA?A. Victoria FallsB. Niagara FallsC. Angel FallsD. Yosemite FallsB3.What is the name of the famous American musician known for "Shallow"?A. Lady GagaB. Kelly ClarksonC. AdeleD. Kacey MusgravesA4.What do we call the time it takes for the Earth to rotate once on its axis?A. YearB. MonthC. DayD. HourC Day5.What sound does a dog make?A. MeowB. RoarC. BarkD. Moo6.I saw a _______ hopping in the garden (我看到一只_______在花园里跳).7.I enjoy ________ (唱歌) in the shower.8. A _______ can grow in small spaces.9.An _______ bond forms when electrons are transferred between atoms.10.What is the name of the fairy tale about a girl who lost her shoe?A. Sleeping BeautyB. CinderellaC. Little Red Riding HoodD. Snow WhiteB11.The _______ of an object can be tested with a balance scale.12.The __________ is bright and clear, perfect for stargazing. (天空)13.We have ______ (许多) different cultures in our city.14.I can experience joy with my ________ (玩具类型).15.I want to _______ (去旅行) this summer.16.We go to school _____ the bus. (by)17.What is the capital of Switzerland?A. ZurichB. GenevaC. BernD. Basel18.What is the name of the famous tropical rainforest in Brazil?A. Amazon RainforestB. Congo RainforestC. Daintree RainforestD. Sundarbans19.I have a ___ (neat) collection of stickers.20.I enjoy making ________ (拼贴画) in art class.21.She is baking a ___. (cake)22.What type of animal is a frog?A. ReptileB. MammalC. AmphibianD. BirdC23.My birthday is in __________, and I usually celebrate by __________.24.What do you call the process of plants making food?A. PhotosynthesisB. RespirationC. DigestionD. AbsorptionA25. A _______ is a chemical reaction where energy is absorbed.26.My friend is very __________ (关心的) about the environment.27.The _____ (水分) is essential for plant health.28. A __________ is a region where many different cultures meet.29.What is the capital of France?A. BerlinB. MadridC. ParisD. RomeC30.The emu is a flightless ________________ (鸟).31.小龙) is a mythical creature. The ___32.What do you call a place where animals are kept for public exhibition?A. FarmB. ZooC. ParkD. SanctuaryB33.The sloth hangs from branches for ______ (休息).34.It is _____ to swim in the lake. (cool)35.An exothermic reaction releases _____.36.The gas that is commonly used in balloons is ______.37.What do you call a baby giraffe?A. CalfB. KidC. PupD. FoalA38.The __________ (历史的启示性分析) guide decisions.39.What is the color of a ripe banana?A. RedB. GreenC. YellowD. BlueC40.peak) of a mountain is its highest point. The ____41.The frog has smooth _______ (皮肤).42.The capital of Russia is _______.43.My sister is _____ her homework now. (finishing)44.The Great Barrier Reef is off the coast of _______.45.What color do you get when you mix red and white?A. PinkB. PurpleC. OrangeD. GreenA46.What is the name of the famous musician known for his moonwalk?A. Elvis PresleyB. Michael JacksonC. PrinceD. Madonna答案:B47.The atomic number tells you the number of ______ in an atom.48.I can find inspiration in my ________ (玩具名称).49.The __________ is a large river in Egypt.50.The bear climbs trees to find food and ____.51. A reaction that occurs without the input of energy is called a ______ reaction.52.The __________ is a famous area known for its culinary delights.53.What do you call a place where people go to vote?A. Polling StationB. CourtC. SchoolD. OfficeA54. A _____ (78) is an area with many trees and animals.55.The chihuahua is a tiny ________________ (狗).56.I enjoy building ______ (模型) of historic landmarks.57.What do we wear on our feet?A. HatB. GlovesC. ShoesD. Scarf58.The _______ of a tree is called its trunk.59.I have a toy ________ (机器人) that can walk and talk.60.What is the main source of energy for the Earth?A. WindB. WaterC. SunD. CoalC61.Goldfish are popular ______.62.What do you call a person who studies rocks?A. BiologistB. GeologistC. MeteorologistD. ArchaeologistB63.The _____ (car/bike) is fast.64.I saw a _______ (孔雀) spreading its feathers.65.What is the primary color of a raspberry?A. BlueB. RedC. GreenD. Yellow66.My favorite place to visit is ______.67.Every element has a unique _______ number.68.What do we call the force that pulls objects toward the Earth?A. MagnetismB. FrictionC. GravityD. InertiaC Gravity69.What do we call a group of wolves?A. PackB. FlockC. SchoolD. ColonyA Pack70.At school, I learn _______ (数学) and _______ (英语).71.The chemical formula for thiocyanic acid is ______.72.In which month do we celebrate Christmas?A. NovemberB. DecemberC. JanuaryD. October73.What is the name of the famous scientist who discovered the laws of motion?A. Albert EinsteinB. Isaac NewtonC. Galileo GalileiD. Charles DarwinB74.I need a ________ (friend) to talk to.75.I enjoy collecting __________ after it rains. (雨滴)76.What do you call a person who takes care of animals?A. VeterinarianB. ZookeeperC. FarmerD. GardenerA77.The __________ is a famous destination for relaxation.78.What is the name of the largest animal on Earth?A. Blue WhaleB. ElephantC. GiraffeD. Great White Shark79. A ________ is a small body of water that is often found in parks.80.I have a huge collection of _____ (玩具).81.I made a special box for my favorite ____. (玩具名称)82.The hummingbird is the only bird that can fly ______ (倒退).83.The _______ of an object can be calculated using its dimensions.84.Which of these is a reptile?A. FrogB. LizardC. EagleD. Whale85.My teacher always encourages us to be kind and call others __. (我的老师总是鼓励我们友善，称呼他人为。

小学上册英语第5单元测验试卷英语试题一、综合题(本题有100小题，每小题1分，共100分.每小题不选、错误，均不给分)1.What do you call the story of someone's life?A. BiographyB. NovelC. PoemD. Play2.小鸭子) swims in the pond with its friends. The ___3.The tree has _____ (leaves/branches).4.The chemical symbol for gold is ______.5.I enjoy _______ (listening) to classical music.6.What do you call the ice that floats on water?A. SnowB. HailC. IcebergD. Frost7.I like to ________ my homework.8.It’s nice to have a __________ breez e on a hot day. (凉爽的)9.The discovery of ________ has had far-reaching implications for society.10.What is the main source of light during the day?A. MoonB. StarsC. SunD. Fire11.Many flowers bloom in ______ (春天) and attract pollinators.12. A ______ often travels in packs.13.We like to ________ together.14.What is the capital city of Vietnam?A. Ho Chi Minh CityB. HanoiC. Da NangD. Nha TrangB15.My sister enjoys crafting ____ (cards).16.The ________ (initiative) sparks interest.17.The chemical symbol for copper is ______.18.What is the main ingredient in chocolate?A. SugarB. CocoaC. FlourD. Butter19.I like to help my dad ________ (修理) things.20.What do we call the place where we keep our cars?A. GarageB. BasementC. AtticD. PorchA21.I enjoy _____ (reading/writing) stories.22.What do we call a person who cleans buildings?A. CleanerB. JanitorC. CustodianD. All of the above23.I like to play outside with my _______ (我喜欢和我的_______在外面玩).24. A _______ can grow from a cutting.25.She _____ (reads/writes) a letter to her mom.26.The _____ (computer) is new.27.The _____ (商店) has discounts.28.The _______ (Cuban Missile Crisis) brought the world close to nuclear war in 1962.29.The ancient Sumerians created one of the earliest forms of ________ (文字).30. A solar eclipse happens when the moon blocks the _____.31.What do you call a baby cat?A. PuppyB. KittenC. CalfD. ChickB32.The cat is _______ (sleeping) in the sun.33.The first man on the moon was ______ (尼尔·阿姆斯特朗).34.What is the name of the famous explorer known for his voyages to the Pacific Ocean?A. Ferdinand MagellanB. Christopher ColumbusC. Marco PoloD. Vasco da Gama35.I found a ___ (coin) on the ground.36.How many sides does a rectangle have?A. ThreeB. FourC. FiveD. SixB37.The chemical formula for nitrogen gas is _______.38.What is the name of the phenomenon where stars are born in nebulae?A. Star FormationB. Cosmic BirthC. Stellar GenesisD. Nebular Collapse39.The ________ loves to explore new places.40.The _____ (植物主题) can inspire creative projects.41.What is the largest continent on Earth?A. AfricaB. AsiaC. EuropeD. North AmericaB42.The chemical process that occurs in our bodies to release energy is called ______.43.What is the name of the famous giant red rock in Australia?A. UluruB. Ayers RockC. Great Barrier ReefD. DaintreeA44.What do you call the time of year when leaves fall from trees?A. SpringB. SummerC. FallD. WinterC45.Which season comes after winter?A. SpringB. SummerC. AutumnD. Fall46.The ________ is a famous landmark in Egypt.47.The __________ is an area of great biodiversity.48.My _______ (鱼) swims in circles.49.The ________ was a major cultural movement in the 19th century.50.In a physical change, the substance's _____ does not change.51.The freezing point of water is ______ degrees Fahrenheit.52.When it snows, I like to stay ______ (温暖).53.The antelope runs very _________ (快).54.What do we call the brightness of a star as seen from Earth?A. MagnitudeB. LuminosityC. IntensityD. Brightness55.The __________ (环境科学) informs conservation efforts.56.What do we call a person who studies insects?A. EntomologistB. BiologistC. ZoologistD. Ecologist57.What do you call a large area covered with ice?A. GlacierB. IcebergC. SnowfieldD. IcecapA58.I like to listen to _____ (music/radio) while studying.59.I love to eat ______ in the summer.60.What is the name of the famous American astronaut who walked on the moon?A. Neil ArmstrongB. Buzz AldrinC. John GlennD. Sally RideA Neil Armstrong61.How many legs does a spider have?A. 6B. 8C. 10D. 1262.What is the name of the natural disaster caused by the movement of tectonic plates?A. HurricaneB. TornadoC. EarthquakeD. Flood63.What is the largest mammal in the ocean?A. SharkB. DolphinC. Blue whaleD. Octopus答案:C64.She is an excellent ________.65.Which fruit is yellow and curved?A. AppleB. BananaC. GrapeD. Peach66.The flower is yellow and ______.67.water cycle) describes how water moves on Earth. The ____68.The frog croaks near the _______ (青蛙在_______附近叫).69.The spider spins a _________ (网).70.I love ________ on the beach.71.The __________ is important for understanding geological history.72.The rabbit burrows underground for ______ (安全).73.The _____ (生态旅行) can educate about local plants.74.The __________ (重要节日) commemorate significant events in history.75.The Sun's core is extremely ______ and hot.76.What is 20 ÷ 4?A. 5B. 4C. 6D. 3A77.The otter holds hands while _________. (睡觉)78.What is the name of the fairy tale character who had long hair?A. CinderellaB. RapunzelC. Snow WhiteD. Belle79. A ________ (猩猩) is a large primate that lives in the jungle.80.The _____ (气味) of fresh herbs is delightful.81.What do we call the imaginary line dividing the Earth into the Eastern and Western Hemispheres?A. EquatorB. Prime MeridianC. Tropic of CancerD. Tropic of Capricorn82.The car is ___ fast. (going)83.What do you call a vehicle designed to travel on water?A. PlaneB. CarC. BoatD. TrainC84.The ____ is often seen leaping from branch to branch.85.I enjoy learning new ______ (单词) in English. It helps me communicate better with others.86. A tarantula can live in various ______ (栖息地).87. A ______ (药草) garden can be beneficial for health.88.The _____ (植物象征) can represent cultural meanings.89. A _______ is a substance that can increase the reaction rate.90.The _______ of a wave can be affected by its wavelength.91. A polymer is a large molecule made up of many ________.92.The __________ is essential for studying earth sciences.93.The _____ (小猴子) steals bananas.94.What is the chemical symbol for carbon?A. CB. CaC. CoD. CrA95. A goat has a ______ (角) on its head.96. A ____ is a tiny creature that loves to hop around in gardens.97.What is the name of the longest river in the world?A. AmazonB. NileC. YangtzeD. MississippiB98.Birds build _______ in trees.99.My uncle is a __________ (建筑师).100.What do you call a baby pig?A. CalfB. PigletC. KitD. FawnB。