一年级下第一单元英语试卷

小学下册英语第一单元测验卷(有答案)英语试题一、综合题(本题有50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 liquid we drink?A. AirB. WaterC. JuiceD. Milk2 The main gas released during fermentation is ______.3 The boy has a cool ________.4 The sun is shining ________ today.5 I enjoy playing _____ (桌面游戏) with friends.6 I call my grandmother . (我叫我的奶奶。

)7 The dog is ________ at the door.8 The ________ (solution) is effective.9 A solid has a definite _______ and volume.10 Ancient Romans spoke the language called ________.11 The _____ (海豹) basks on the rocks in the sun.12 The __________ (历史资料) are essential for research.13 The force that pulls objects toward the Earth is known as ______.14 In winter, many plants go __________ (休眠).15 How do you say "bird" in French?A. OiseauB. PájaroC. VogelD. Uccello16 What do you call a large body of freshwater surrounded by land?A. OceanB. SeaC. LakeD. River答案:C17 My brother is a big __________ of basketball. (粉丝)18 A _______ (小野猪) forages for roots in the forest.19 The computer is very ___. (useful)20 I like to _______ (听故事) before bed.21 What is the main ingredient in potato chips?A. RiceB. PotatoC. CornD. Wheat答案:B22 My mom is a ______. She loves gardening.23 The main gas produced by plants during photosynthesis is ______.24 What is 2 + 2?A. 3B. 4C. 5D. 6答案: B25 The stars we see at night are very ______.26 The ____ swims in rivers and loves to catch fish.27 The chemical symbol for nitrogen is _____.28 The _____ (geranium) is a popular house plant.29 What is the name of the phenomenon that occurs when the moon is directly in line with the sun?A. Solar EclipseB. Lunar EclipseC. Total EclipseD. Partial Eclipse30 A _______ is a reaction that occurs in the earth's crust.31 The _______ of light can be spread out using a lens.32 Which food is made from milk?A. BreadB. CheeseC. RiceD. Vegetables33 The cat steals a ______ from the table.34 The __________ is important for agriculture and food production.35 The __________ (历史的复杂性) makes it a fascinating subject to study.36 What is the process of a caterpillar becoming a butterfly called?A. MetamorphosisB. EvolutionC. TransformationD. Development37 What do we call the outer layer of the Earth?A. CrustB. MantleC. CoreD. Lithosphere答案:A. Crust38 What do you call a type of poem with 14 lines?A. HaikuB. SonnetC. LimerickD. Ode答案:B39 The ______ (植被) provides habitat for wildlife.40 The _______ of sound can be felt as vibrations in the air.41 Which planet is known as the Red Planet?A. EarthB. MarsC. JupiterD. Venus42 What is the capital of Iceland?A. OsloB. ReykjavikC. HelsinkiD. Copenhagen答案:B43 The signing of the Magna Carta took place in ________ (英格兰).44 The tortoise is much ______ (慢) than the rabbit.45 The ________ (bicycle) has two wheels.46 What is the term for the scientific study of insects?A. EntomologyB. BiologyC. ZoologyD. Botany答案:A47 We are friends with the ______ (neighbors).48 What is the capital of the USA?A. New YorkB. Washington, D.C.C. ChicagoD. Los Angeles49 I help my mom _______ (买菜) every weekend.50 The Earth's crust is constantly being ______ and recycled.51 The park is ______ with families on weekends. (busy)52 Many plants have medicinal ______ (特性).53 How many legs does a dog have?A. TwoB. FourC. SixD. Eight54 Saltwater is an example of a ______.55 How many players are on a handball team?A. 6B. 7C. 8D. 956 What is the name of the first manned mission to land on the moon?A. Apollo 11B. Space ShuttleC. Gemini 4D. Voyager答案:A57 My dad is a __________ (市场分析师).58 Wall is a significant landmark in _____ (中国). The Grea59 The ______ protects the seeds of a plant.60 How do you say "friend" in Spanish?A. AmigoB. AmieC. FrèreD. Buddy61 War era was characterized by tension and ________ (对抗). The Cold62 What is the name of the famous ancient city in Jordan known for its rock-cut architecture?A. PetraB. Machu PicchuC. PompeiiD. Angkor Wat答案: A63 A __________ is a reaction that requires heat to proceed.64 The clock shows _____ (three/four) o'clock.65 What is the capital city of Argentina?A. Buenos AiresB. SantiagoC. MontevideoD. Lima66 The sky is ___. (blue)67 ________ (农业实践) improves yield.68 The capital of Russia is __________.69 _____ (雨水收集) supports sustainable gardening.70 A ______ is a measure of how much solute can still be dissolved.71 The chemical formula for decanoic acid is ______.72 The _____ is known for its spiral shape.73 I enjoy sharing my ______ (梦想) with my closest friends.74 The chemical formula for thiocyanic acid is ______.75 My brother, ______ (我哥哥), enjoys playing soccer.76 The __________ (人文研究) enhances our understanding of society.77 What is the name of the large desert in Africa?A. SaharaB. GobiC. KalahariD. Atacama答案: A78 The _______ (Fossils) help us learn about ancient life on Earth.79 Which shape has four equal sides?A. TriangleB. SquareC. CircleD. Rectangle答案:B80 We play basketball in the ______. (gym)81 What is the term for a planet's revolution around the sun?A. RotationB. OrbitC. RevolutionD. Translation82 A ___ (小蝙蝠) flies at dusk.83 The cat is __________ the tree.84 I like to ride my ______ (scooter).85 How many continents are in the world?A. FiveB. SixC. SevenD. Eight86 My sister enjoys learning about ____ (geography).87 We will _______ (have) a picnic at the park.88 What is the name of the first country to send a human into space?A. USAB. RussiaC. ChinaD. India89 The bee makes honey in _______.90 My dad encourages me to be __________ (自信的) in my abilities.91 We enjoy camping in the ________ (森林).92 The walrus has long ______ (獠牙).93 The Apollo missions were a series of space flights to the ______.94 The chemical symbol for sulfur is _______.95 I can _____ (讲) stories.96 What is the capital city of Bhutan?A. ThimphuB. ParoC. PunakhaD. Phuentsholing97 The boiling point of water is ______ degrees Fahrenheit.98 What is the name of the famous ancient city in Morocco?A. MarrakechB. FesC. CasablancaD. Tangier答案:A. Marrakech99 What shape has three sides?A. SquareB. TriangleC. RectangleD. Circle答案:B100 There are many __________ (河流) in our country.。

人教版英语一年级下册第一单元测试卷一、听力部分（20分）请听音，选出你听到的内容。

每小题读两遍。

(10分)1. Li Ming: ________?A. How are you?B. Where are you?C. What's your name?2. Li Ming: I'm seven. _____?A. How old are you?B. How many apples?C. What time is it?3. Li Ming: I'm from China. ________?A. Are you a student?B. Where are you from?C. What's your name?4. Li Ming: My mother is a doctor. ______?A. What does your mother do?B. Where's your mother?C. How old is your mother?5. Li Ming: I have a pet cat. ________?A. What color is it?B. What's your pet's name?C. How many pets do you have?请听对话，回答问题(10分)。

每小题读两遍。

6. Q: What's her name?A. Linda.B. Lucy.C. Lily.A:7. Q: How many apples?A. 4.B. 5.C. 6.A:8. Q: What's her favorite toy?A. A bear.B. A doll.C. A ball.A:9. Q: What color are the flowers?A. Red and yellow.B. White and pink.C. Blue and green. A:10. Q: What's in the box?A. A book.B. A pencil.C. A ball.A:二、笔试部分（80分）11. 读音选单词。

北师大版小学一年级英语下册单元测试卷及答案(全册)单元1 测试卷及答案听力部分1. 听录音，选出你所听到的单词。

- 答案：A) dog2. 听录音，选出正确的图片。

- 答案：B)3. 听录音，选出正确的单词。

- 答案：B) cat4. 听录音，选择正确的答句。

- 答案：A) Yes, it is.5. 听录音，判断下列句子是否与所听内容相符。

- 答案：B) No, it isn't.语言知识部分1. 选择合适的单词完成句子。

- 答案：1) book- 答案：2) pen2. 根据所给图片，选择正确的句子。

- 答案：A) This is a book.3. 根据所给的图片和句子，连线。

- 答案：A) This is a banana.- 答案：B) This is a cat.4. 选择合适的数字填空。

- 答案：1) three- 答案：2) one5. 按要求完成句子。

- 答案：1) Is this a cat? → Yes, it is.- 答案：2) Is that a dog? → No, it isn't.课文理解部分1. 阅读短文，判断下列句子是否与短文内容相符。

- 答案：A) Yes, she is.- 答案：B) No, she isn't.2. 阅读短文，选择合适的单词填空。

- 答案：1) bread- 答案：2) milk3. 根据短文内容，选择正确的图片。

- 答案：C)4. 阅读短文，回答问题。

- 答案：She has bread and milk.5. 根据短文内容，判断下列句子是否正确。

- 答案：A) Yes, she is.- 答案：B) No, she isn't.单元2 测试卷及答案（测试卷及答案内容参考单元1）（根据需要添加更多单元的测试卷及答案）注意事项- 本文档为《北师大版小学一年级英语下册》的单元测试卷及答案全册汇总。

小学下册英语第1单元测验试卷(有答案)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.I love to ________ stories.2. A _______ can be a wonderful addition to your garden.3.My _____ (父亲) teaches me how to plant vegetables in our garden. 我父亲教我如何在我们的花园里种植蔬菜。

4.I enjoy _______ (参加) charity events.5.What do we call the act of preparing food?A. CookingB. BakingC. GrillingD. Boiling答案:A6.Which bird is known for its colorful feathers and ability to mimic sounds?A. SparrowB. ParrotC. EagleD. Pigeon答案:b7.The stars are ________ in the sky.8.The _____ (生态旅行) can educate about local plants.9. A ______ (果园) produces fruits for everyone.10.The dolphin communicates with _______ (声音).11.The main product of combustion is _______.12.Did you hear the _____ (小狗) yapping excitedly?13.The concept of continental drift explains how continents ______ over time.14.What is the name of the largest desert in the world?A. SaharaB. GobiC. AtacamaD. Kalahari答案:A15.What is the name of the largest desert in the world?A. SaharaB. GobiC. KalahariD. Arctic答案:A16.The process of ______ can change the landscape significantly.17.Which animal is known for its trunk?A. LionB. ElephantC. GiraffeD. Zebra答案:B18.My dad is very __________ (细心的) in his work.19.We seek ________ (collaboration) with partners.20.The _____ (生物多样性) is crucial for a healthy ecosystem.21.The __________ (历史的冲击) prompts reflection.22.We should _______ (努力) to understand each other.23.How many continents are on Earth?A. 5B. 6C. 7D. 8答案:C24.The cake is _____ with candles. (decorated)25.I want to ________ a new toy.26. A rabbit can recognize its owner's ______ (声音).27.My dog has a fluffy _______ (毛发).28.The flowers are _______ (在盛开).29.She is _____ (happy) to see you.30. A bumblebee visits many ______ (花) for nectar.31.The library is ________ (安静的).32.I believe in the importance of education. Learning new things opens doors to opportunities. I’m grateful for my teachers who inspire me to d o my best.33.How many players are there on a soccer team?A. 9B. 10C. 11D. 12答案:C.1134.My cousin loves to perform in __________ (戏剧).35. A _______ can grow in different climates.36.What is the capital of Belarus?A. MinskB. VilniusC. KyivD. Warsaw答案: A. Minsk37.The _____ (植物观察者活动) can foster appreciation for local flora.38.The ancient Egyptians invented _______ for writing. (象形文字)39.The ________ (event) promotes creativity.40.The elephant has a long _______ (鼻子).41.The __________ is known for its diverse plant and animal life. (热带雨林)42.The scientist studies _____ (植物) in the rainforest.43.The ________ is known for its intelligence.44.What is the capital of Argentina?A. Buenos AiresB. SantiagoC. LimaD. Montevideo答案:a45.My grandpa tells me . (我爷爷给我讲。

人教版一年级下册英语练习题- 第一单元测试附答案听力部分1. 听录音，选出你所听到的单词或词组。

1. ( ) A. book B. pencil C. ruler2. ( ) A. bed B. desk C. chair3. ( ) A. cap B. vest C. shoes4. ( ) A. bread B. milk C. tea5. ( ) A. hand B. head C. heart答案：1. B 2. C 3. A 4. A 5. B2. 听录音，把下列图片的序号写在题前括号里。

答案：1. A 2. B 3. C 4. B 5. A3. 听问题，选择合适的答案。

1. ( ) What’s your name?A. I’m ten.B. My name is Amy.C. I’m fine.2. ( ) How are you?A. I’m Amy.B. I’m fine, thank you.C. I’m six.答案：1. B 2. B4. 听录音，画出下列图画中的物品。

答案：(1)-(5) 分别为 apples, oranges, bananas, cakes, milk.5. 听短文，判断正误。

正确的用 T，错误的用 F。

1. ( ) The boy’s name is Tom.2. ( ) The girl’s name is Kate.3. ( ) They are in the same school.4. ( ) They are in different grades.5. ( ) They are good friends.答案：1. T 2. T 3. F 4. T 5. T笔试部分1. 强调点读下列单词，并用手指模仿老师的朗读动作。

bag, book, pencil, ruler, eraser, cap, vest, shoes, bed, desk, chair2. 选出与其他三项不同类的词。

外研社版小学英语（一年级起点）一年级下册Module1模块测试卷一、选择不同类的单词() 1.A. father B.teacher C.clown D. driver( ) 2.A. grandpa B. sister C.policeman Dmother( )3.A. he B.my C.I D. she( ) 4.A. his B. her C. your D.me二、读一读，选一选。

() 1. He' s a clownA B( ) 2. He's a driver.A B()3. She' s my mother.A B() 4. He's my brother.A B三、选一选，填一填。

A. ThisB.That(1)is a duck.(2) is a dog(3) is a bird(4) is a monkey.四、读一读，选、选。

() 1. This is my sister. is a doctorA. SheB. HeC.lt() 2. This is my father. is a teacher A.It B.She C.He() 3. This is my.He is a doctorA. sisterB. motherC. grandpa() 4. This is my . She is a doctor A. father B.grandpa C.grandma() 5. That is my dog. is white.A. SheB.HeC.It五、读一读，选一选。

A.doctor C.pupilB.teacher D.policeman(1)My mother is a(2) My brother is a(3) My father is a(4) My grandpa is a六、读一读，连一连。

(1) A. This is my brother(2) B. This is my sister.(3) C. This is my mother(4) D. This is my father(5) E. This is my grandpa(6) F. This is my grandma七、读一读，选一选。

小学下册英语第一单元全练全测(含答案)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.I love to watch ______ on weekends.2.What do we call a triangle with all sides of different lengths?A. EquilateralB. IsoscelesC. ScaleneD. Right答案: C3.My uncle works as a __________. (医生)4.I think being kind is important. I show kindness by __________.5.The children are _______ (在玩耍) outside.6.What is the term for the study of the universe beyond Earth?A. AstronomyB. AstrologyC. CosmologyD. Geology答案: A7. A _______ is a large area of land that is covered with trees.8.The teacher tells a ______ (funny) story.9.The raccoon is known for its ______ (聪明) and dexterity.10.I love to ______ (分享) my toys.11.The process of erosion is accelerated by ______.12. A ________ (植物分类) helps in identification.13.What do we call the art of folding paper into shapes?A. OrigamiB. PaintingC. SculptingD. Drawing答案:A14.The girl is very ________.15.My favorite _____ is a bright blue kite.16.The ______ provides a habitat for many species.17.The ______ (生态) plays a role in the survival of many species.18.I love to watch ______ at night. (stars)19. A _______ is a reaction that produces light and heat.20.I enjoy playing with my ______. (我喜欢和我的______一起玩。

小学下册英语第一单元测验试卷(有答案)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.The cake is ________ delicious.2.The ______ is the force that holds atoms together in a molecule.3.The chemical formula for lithium bromide is _______.4.I enjoy going for ______ (散步) in the evening. It helps clear my mind and relax.5.We visit the ______ (历史遗迹) to learn about the past.6.What is the name of the famous American landmark known for its historic significance?A. Lincoln MemorialB. Statue of LibertyC. Mount RushmoreD. All of the above答案: D. All of the above7.The process of photosynthesis converts sunlight into _______ energy.8.Photosynthesis converts sunlight into ______ energy.9.In the morning, I ________ (起床) early. I brush my teeth and have breakfast. My mom makes me ________ (煎蛋) and toast.10.I listen to _______ (音乐) while studying.11.What is the name of the famous American national park known for its geysers?A. YosemiteB. YellowstoneC. Grand CanyonD. Zion答案:B12.My pet fish swims in a _____.13.The _____ (青蛙) sings a lovely tune at dusk.14.The __________ can reveal the impact of climate on geological formations.15.The chemical symbol for chromium is ____.16.The sun is ______ (shining) brightly today.17.The stars are ___ (shining) brightly.18. A squirrel collects ______ for winter.19.On weekends, I visit my friend and we play with ________ (桌游). It’s always a ________ (好玩) time.20.The puppy is _______ (在玩玩具).21.The baby is ______ (sleeping) in the crib.22.What do you call the event where people gather to celebrate a holiday?A. GatheringB. CelebrationC. PartyD. Event答案: B23.I found a ________ in the grass.24.We have a ______ (快乐的) time during family gatherings.25.What is the main language spoken in the USA?A. SpanishB. FrenchC. EnglishD. German答案: C26.The _____ (thicket) is dense with bushes.27.The coach, ______ (教练), trains us for competitions.28.My _____ (亲戚) are coming for dinner.29.Chemical reactions can be affected by temperature, concentration, and ______.30.What is the opposite of "big"?A. LargeB. SmallC. TallD. Heavy答案:B Small31.I saw a ________ flying over the lake.32.The ________ was a major event in American history that led to the Civil War.33.The chemical formula for sodium nitrite is _______.34.What do we use to clean our teeth?A. SoapB. ToothbrushC. ShampooD. Towel答案: B35.What is the name of the event where you celebrate a new beginning?A. GraduationB. WeddingC. BirthdayD. New Year答案: D36.Which animal is known for its ability to change colors?A. ChameleonB. FrogC. SnakeD. Fish答案: A37.The __________ (历史的情感共鸣) foster unity.38.My ______ enjoys sharing stories from her life.39. A chemical that changes color in the presence of an acid is called a ______.40.The chemical symbol for iron is _____.41.Which animal is known for its wisdom?A. OwlB. SparrowC. ParrotD. Robin答案: A. Owl42.I like to eat ________ (水果) every day.43.The __________ (历史的路径) leads to enlightenment.44.I enjoy attending ______ (音乐会) to see my favorite artists perform.45.The _____ (冰淇淋) melts quickly.46.My brother likes to learn about ____ (technology).47.The _______ of a wave can be observed in a ripple tank.48.The ice cream cone is ______ (tasty) and sweet.49.What is the opposite of 'happy'?A. SadB. JoyfulC. ExcitedD. Cheerful答案:A50.The stars are very ________ at night.51.I saw a _______ (小松鼠) in the park.52.The butterfly flits from flower to ______ (花).53.I love to explore new hobbies and discover my ________ (兴趣).54.The owl is a nighttime ________________ (捕食者).55.I need to ________ my shoes.56.__________ are used in skincare products for their moisturizing properties.57.I can make a _________ (玩具车) that goes up and down the ramp.58.What do we call the study of the mind and behavior?A. SociologyB. PsychologyC. PsychiatryD. Neurology答案:B.Psychology59.At the park, children play with _________ (飞盘) and _________ (球).60.The _______ (小蟋蟀) chirps at night to attract a mate.61.My sister enjoys __________ (媒体制作).62.The __________ (水文) studies bodies of water.63.My uncle is a ______. He builds houses.64.The chemical formula for calcium chloride is _____.65. A ______ (温带) climate supports many types of flora.66.The __________ (树木) provide shade on hot days.67.What is the capital of the USA?A. New YorkB. Washington, D.C. C. Los AngelesD. Chicago答案: B68.What is the capital of Japan?A. BeijingB. SeoulC. TokyoD. Taipei答案: C69.My _______ (小狗) likes to bark at strangers.70.What is 10 – 3?A. 5B. 6C. 7D. 8答案:C 771. A _______ is a piece of land that sticks out into the water.72.Mercury is the ______ planet from the Sun.73.What is the term for a baby sheep?A. CalfB. KidC. LambD. Foal答案: C74.I like to _____ (dance) at parties.75.What is the capital of Japan?A. BeijingB. TokyoC. SeoulD. Bangkok答案:B76.The main gas released by burning fossil fuels is ______ dioxide.77.________ (植物研究成果) influence policy.78. A wave can travel through solids, liquids, and ______.79.The sun sets and the sky is ______. (beautiful)80.My favorite season is ______ (冬天).81.The popcorn is ___ (popped).82.I enjoy ______ (与家人一起) playing sports.83. A solution is a homogeneous mixture of two or more _____.84.My best friend is _______ (她的名字). 她总是很 _______ (形容词).85.is important for the ______ (光合作用) process. Sunsets86.The __________ (社会契约论) was proposed by philosophers like Rousseau.87. A reaction that occurs with a color change is said to have undergone a ______ change.88.The process of combining elements to form compounds is called ______.89.What is the name of the famous British landmark with large stones?A. StonehengeB. Big BenC. Buckingham PalaceD. Tower Bridge答案:A.Stonehenge90.The _____ (火烈鸟) feeds on small shrimp and algae.91.I enjoy writing poetry because it’s a unique way to convey my __________.92.Which planet do we live on?A. MarsB. EarthC. JupiterD. Saturn答案:B93.We play _____ (soccer) on Sundays.94.What do we call the time it takes for the Earth to go around the Sun?A. YearB. MonthC. DayD. Week答案:A95.The cake is very ________.96.I like to play ______ (tennis) with my friends.97.The _______ (The American Civil War) was fought over fundamental issues of liberty and rights.98.What is the capital of North Macedonia?A. SkopjeB. PristinaC. TiranaD. Sofia答案: A99.We can _______ together.100.The country known for its indigenous cultures is ________ (以土著文化闻名的国家是________).。

小学下册英语第一单元真题试卷(含答案)英语试题一、综合题(本题有50小题，每小题1分，共100分.每小题不选、错误，均不给分)1 My grandma enjoys playing ____ (puzzles).2 She likes to _____ books. (read)3 What is the name of the largest mammal in the world?A. ElephantB. Blue WhaleC. GiraffeD. Hippopotamus答案：B4 The ______ (香料) comes from tropical plants.5 The ____ has shiny scales and can be found in rivers.6 The __________ (地质) of the area is fascinating.7 The ____ is known for its colorful feathers.8 A _______ can be a perfect gift for a friend.9 The ______ is a type of reptile.10 ipation Proclamation freed slaves in the ______ (南方). The Eman11 I see _____ (五) stars in the sky.12 The _____ (兔子) nibbles on fresh greens in the garden.13 A __________ is a popular pet known for its playful nature.14 A __________ is an area that is prone to flooding.15 What do we call the study of the heart and its functions?A. CardiologyB. NeurologyC. HematologyD. Endocrinology16 The __________ is the part of a flower that protects the petals.17 __________ are used in the beauty industry for cosmetic products.18 tine Empire was the continuation of the ________ (罗马帝国). The Chin19 A ___ (小老虎) is fierce and strong.20 A base can turn red litmus paper ______.21 What do you call a person who helps sick people?A. DoctorB. NurseC. CaregiverD. All of the above答案:D22 What is the capital of Hungary?A. BudapestB. DebrecenC. SzegedD. Pecs23 I enjoy _______ (参加)户外活动。

小学下册英语第一单元综合卷(有答案)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. A _____ (海豚) can swim very fast in the ocean.2.The classroom is ________ (安静的).3.What is the capital city of Turkey?A. IstanbulB. AnkaraC. BursaD. Izmir答案: B4.The snow is ___. (cold)5.My _____ (小猫) likes to sleep on my lap.6.When iron reacts with oxygen, it forms ______.7.What color is a lemon?A. GreenB. YellowC. RedD. Blue答案:B Yellow8.What do you call the person who studies the stars?A. BiologistB. AstronomerC. ChemistD. Geologist答案:B9.The flowers in the garden bloom in every _______ imaginable.10.The _______ (The Civil Rights Movement) sought to end racial segregation.11.I have a _____ (doll) to play with.12.The grass is ___. (green)13. A _______ is a reaction that produces an explosion.14.Saltwater is an example of a ______.15.I enjoy ______ (与朋友相处).16.The sun ___ (rises/sets) in the east.17.Bunnies eat lots of _________. (胡萝卜)18.Owls are known for being ______.19.The _______ (Rosetta Stone) helped scholars understand Egyptian hieroglyphs.20. A __________ (聚合反应) creates large molecules from smaller units.21.The __________ (历史的传承) carries forward wisdom.22. A _______ (小海豹) loves to play in the waves.23.I like to ride my ___ (rollerblades).24.The giraffe has a very long _________. (脖子)25.The __________ (历史的深刻理解) informs perspectives.26.What do we call the part of a plant that absorbs water?A. LeafB. FlowerC. StemD. Root答案:D27.My favorite season is _______ (季节). I love the _______ (天气) and the _______ (活动) you can do.28.The ______ teaches us about human rights.29.The leaves flutter down from the _______ in fall.30.If I could have any superpower, I would choose __________ because __________.31.What is the capital of Haiti?A. Port-au-PrinceB. Santo DomingoC. NassauD. San Juan答案: A. Port-au-Prince32.I like to play with my ________ (拼图) every rainy day.33. A toy car moves when we _______ it.34.What is the name of the famous Italian dish made with dough and toppings?A. PastaB. PizzaC. RisottoD. Lasagna答案:B.Pizza35.What do we call the process of water falling as rain, snow, or sleet?A. EvaporationB. PrecipitationC. CondensationD. Transpiration答案: B36.I want to go to the ________.37.What do you call a scientist who studies rocks?A. BiologistB. ChemistC. GeologistD. Physicist答案:C38.We can _______ (一起) watch a movie.39.I love watching _____ (海豚) play in the ocean.40.The ________ (国家公园) protects wildlife and nature.41.I enjoy ______ (与同学一起) collaborating on projects.42.The ________ was an important period in the history of human expression.43.My sister has a nice ____.44.The gazelle can jump very _______ (高).45.The chemical formula for sulfur trioxide is _____.46. A black hole has such strong gravity that nothing can escape its ______.47.The ______ is a skilled poet.48.My dog loves to fetch a _______ (球) at the park.49.My dad is a skilled __________ (技工).50.I can ___ (write) poetry.51.The __________ (历史的根基) support our present.52.She is a great ________.53.We can _______ (一起) explore the forest.54.The first flight by the Wright brothers was in __________ (1903).55.The goat will eat almost anything, including ______ (纸).56.The _______ (海鸥) is white and grey.57.I can ________ my bike alone.58. A _______ can be formed through ionic or covalent bonding.59.The chemical formula for sodium acetate is ______.60.My brother is passionate about ____ (computers).61.The wind is _____ the trees. (blowing)62.I have a ________ in my backpack.63.The capital city of Ireland is __________.64.The ______ teaches us about different countries.65.I can ________ (manage) my time effectively.66.Chemical changes are usually ______ and cannot be reversed easily.67.The __________ (土壤的pH值) can affect plant health dramatically.68.Inertia is the tendency of an object to resist ______.69.My favorite plant is the ______ (仙人掌). It can survive in ______ (干燥的) places and doesn’t need much water.70.__________ are used in the beauty industry for skincare.71.What do you call a person who studies insects?A. EntomologistB. BiologistC. ZoologistD. Botanist答案:A72.The ________ (果冻) is made from fruits.73.The chemical process that breaks down food in our bodies is called ______.74.I want to ________ (travel) to Japan.75.The moon is ________ (明亮) tonight.76.Astronomy requires careful observation and ______.77. A __________ is a type of reaction that occurs in the presence of oxygen.78.Some animals use echolocation to find their ______.79. A polymer is a large molecule made up of many ______.80.The _______ (The American Civil Rights Act) aimed to eliminate discrimination in various areas.81.My brother is a great ________.82. A supernova is an explosion of a dying _____.83.My dad loves to ________ (烹饪).84. A goat's bleat can sound very ________________ (有趣).85.The ________ can live in water.86.The process of turning liquid into vapor is called ______.87.I love drawing pictures of my favorite _________ (玩具).88.Which of these animals is a fish?A. SharkB. DogC. BirdD. Rabbit答案:A Shark89.The symbol for neodymium is _____.90.I like to ______ (参与) in community service.91.The chemical symbol for neon is _____.92.My sister enjoys __________ (参与) art competitions.93.I love to _____ (study) different plant species.94.The _____ (小鸟) sings sweetly.95.What do we call the main character in a story?A. ProtagonistB. AntagonistC. NarratorD. Author答案: A96.The teacher is _____ the students to listen. (asking)97.I want to plant a ________ in my garden.98.I can ________ (skate) on ice.99.The sandwich is ___ (yummy).100.The _______ can grow in different climates.。