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2020学年人教版高中英语必修三Unit 1Festivals around the worldⅠ.单词拼写1．All of us admired(钦佩)the three－year－old boy named Lang Zheng for his bravery.2．The possibility(可能性)that the majority of the labor force will work at home in the near future is often discussed.3．The Nobel Prize is awarded(授予)to those who make great contributions in many fields every year.4．Football fans without tickets gathered(聚集)around the TV in the corner of the bar to watch the World Cup.5．Wherever you work，you will acquire(获得)much valuable experience as long as you are willing to work.6．David apologized(道歉)for having kept us waiting for hours outside.7．When I returned，there was a note on the table，reminding(使想起)me about Jane's birthday that night.8．Forgive(原谅)me，but I'm busy at the moment；I can't go out with you.Ⅰ.用所给词的恰当形式填空1．We should respect the religious (religion) activities of the local people.2．To the experts' satisfaction (satisfy), the sick child had a quick recovery.3．He is the most energetic (energy) boy I have ever met.4．Nowadays lots of young people want financial independence (depend)．5．Mike was arrested on his arrival (arrive) from New York.6．You must make an apology (apologize) to your sister for being so rude.7．He expressed his sadness (sad) about what had happened.8．Their house is beautifully (beauty) decorated.Ⅰ.语境填词A)根据汉语或首字母提示，写出所缺单词1.Our government protects citizens’ right to the freedom of religious (宗教的) belief.2.The origins (起源) of some words are unknown.3.I hope the days when people starve(饿死) to death will come to an end as soon as possible.4.My secretary informed me of his arrival in Shanghai just now.5.Tom is very naughty and he often plays tricks on new classmates.B)填写空白处所需的内容(1个单词)或用所给词的正确形式填空6.We admire the beauty(beautiful) of the full moon on Mid-autumn night.Ⅰ.语境填词A)根据汉语或首字母提示，写出所缺单词1.Dolphins have sometimes been known to save drowning(快要淹死的) swimmers.2.I’ll never forgive(原谅) her for what she did.3.The teacher gave me permission to go home early.4.Jack apologized to Mary for not going to her party.5.The professor made a few notes to remind himself of what he wanted to say.B)填写空白处所需的内容(1个单词)或用所给词的正确形式填空6.He forgave me for losing(lose) his notebook.7.She’s so obviously(obvious) cleverer and prettier than I am.8.Memories and sadness(sad) came flooding over the 51-year-old man.Ⅱ.选词填空as though，get together，in memory of，day and night，look forward to11.The villagers set up a monument in memory of the heroes who died in the war.12.Your mother is looking forward to receiving your letter soon.13.The girl behaved as though she hadn’t known anything about the accident.14.The girls worked day and night to finish the task on time.15.A few of friends got together at my house on New Year’s Day.Unit 2Healthy eatingⅠ.单词拼写1．The boy lifted the stone with all his strength (力量)．2.This restaurant was not giving its customers (顾客) energy-giving food.3．It is said that Japanese people like a dish made of raw (生的) fish.4．You shouldn't have had your son telling people lies (谎言) here and there.5．You should diet (节食)and take more exercise.6．The little boy would like to eat fried (油炸的) chicken.7．It is healthier to keep a balanced (平衡的) diet every day.8．Curiosity (好奇心) can make a scientist out of a child.9．The weakness (弱点) of the book is the author's inability to support his argument.10．I don't want any cake, I'm slimming (减肥).Ⅰ.单词拼写1．Mary has been on a_diet (节食) for weeks but still hasn't lost any weight.2．He pushed against that big stone with all his strength (力气)．3．There is a time limit (限制)：you must finish it in 30 minutes.4．The two men in the fight glared (怒目而视) at each other.5．You will benefit (受益) a lot from morning exercises.6．Don't be particular about food.A balanced (平衡) diet is very important for health.7．The letter was not addressed to me but I opened it out of curiosity (好奇)．8．We aim to offer good value and service to all our customers (顾客)．9．He thought that crying was a sign of weakness (软弱)．10．I have consulted (查阅) a number of law books in the British Museums.Ⅰ.语境填词A)根据汉语或首字母提示，写出所缺单词1.He thought that crying is a sign of weakness(虚弱).2.His words are full of lies about the matter.3.It is healthier to keep a balanced diet every day.4.Curiosity is part of a child’s nature.5.I don’t want any cake，I’m slimming(减肥).B)填写空白处所需的内容(1个单词)或用所给词的正确形式填空6.They promised to make people energetic(energy) by using their products.7.He has no strength(strong) to stand up，for he is very weak.8.I find that it is hard to keep(keep) balance on the icy path.9.I went to the forest to do some research on wild animals.10.What will happen if you don’t eat a balanced diet?Ⅱ.选词填空ought to，get away with，tell a lie，lose weight，win...back11.He is working hard to win his reputation back.12.You’re too fat，and you’d better lose weight.13.How did he get away with cheating?14.The floors ought to be washed at least every two days.15.Judging from his expression，he told a lie just now.Ⅰ.语境填词A)根据汉语提示，写出所缺单词1.If you glare(怒目而视) at someone，you look at them with an angry expression on your face.2.We set a time limit(限定) of thirty minutes for the test.3.As students，we should combine(结合) book knowledge with practice.4.The new credit cards will be of great benefit(好处) to our customers.5.Consult(查阅) the dictionary when you come across any new words.B)填写空白处所需的内容(1个单词)或用所给词的正确形式填空6.It can be beneficial(benefit) to share your feelings with someone you trust.7.To read without reflecting is like eating without digesting(digest).8.There is a limit to one’s life，but no limit to serving the people.9.We needn’t have bought so much food now that Suzie won’t be with us for dinner.10.It was not long before he sensed the danger of the position.Ⅱ.选词填空earn one’s living，cut down，in debt，glare at，before long11.Before long，the noise dropped completely and the boat began to drift gently across the water.12.When life was difficult in the past，she earned her living by singing in a night club.13.They didn’t fight，but stood there glaring at one another.14.The couple who are in debt to their relatives have gone to another city.15.You ought to cut down on your intake of rich foods in order to keep healthy.Unit 3The Million Pound Bank NoteⅠ.单词拼写1．The sunrise is a beautiful scene (景象).2．I can make a bet(打赌) that our team will win.3．I warn you; I'm beginning to lose my patience (耐心)with you.4．In order to keep his money safe, he opened an account (账户) with the bank.5．The house has an underground passage (通道)．6．It was quite a while before he spotted (认出)Mr. Smith in the crowd.7．Columbus discovered America by accident (偶然)．8.With nothing to do, he just wanders (漫步)about every day.9．You may not collect money in the streets without a permit (允许).10．They had a lot of adventures (冒险)in the journey.Ⅰ.单词拼写1．Millions of people in Africa are still starving (挨饿) to death at present.2．I don't mind apologizing (道歉) to others if I make a mistake.3．She told me she had forgiven ( 原谅) him his rudeness.4．On my arrival (到达) at the hotel, he gave me a sweet kiss.5．It is important for us to have a balanced diet.6．As a parent, you ought to look after your children.7．He is very tall and can be easily spotted in the crowd.8．When a boy leaves college and begins to earn money he can live a life of independence．9．Her mother would not permit her to come back late.10．Some food like nut doesn't digest easily.Ⅰ.语境填词A)根据汉语提示，写出所缺单词1.The first scene (场景) of the play was almost over when they got to the theatre.2.The best thing that a manager can do in this situation is to help the employees seek (寻找) professional guidance.3.She spotted(发现) what was wrong with the air conditioner.4.The doctor will not permit(允许) him to walk until his leg has fully recovered.5.You needn’t feel sorry for what happened.After all，it wasn’t your fault (过错).B)填写空白处所需的内容(1个单词)或用所给词的正确形式填空6.Time permitting(permit)，students can find a part-time job to decrease the burden of their family.7.They sought(seek) to punish him for his crime but he escaped.8.I was filled with envy at their adventurous(adventure) lifestyle.9.On no account should the house be left unlocked.10.I had just locked the door when I realized I had left my key in the room.Ⅱ.选词填空on the spot，account for，bring up，go ahead，to the contrary11.The child who is well brought up has been taught to be polite and to behave well.12.I will continue to believe it until I get proof to the contrary.13.He could not account for his absence from school.14.He was hit by a falling tree and killed on the spot.15.Go ahead and do what you like.Ⅰ.语境填词A)根据汉语提示，写出所缺单词1.It’s good manners(礼仪) to say “thank you” when you get something from others.2.My little brother likes to eat dessert(餐后甜点) very much after dinner，especially ice cream.3.The amount(数量) of snow this year in the northern area has been below average.4.In some countries，people bow(鞠躬) to each other when they say hello.5.The fans screamed(尖叫) with excitement when they saw the famous singer.B)填写空白处所需的内容(1个单词)或用所给词的正确形式填空6.You’ll answer for your rudeness(rude) one day.7.Seats，or sometimes entire tables，were reserved(reserve).rge amounts of money were spent on the bridge.9.As for/to the cost，it will be very little.10.He feels it his duty that he should serve the people heart and soul.Ⅱ.选词填空take a chance，as for，a large amount of，on the spot，in a rude manner11.The reporter is on the spot where the two trucks hit each other.12.As for the child，we should find a family to bring him up.13.The waiter asked Henry in a rude manner what there was to wait for.14.We will take a chance on the weather and have the party outside.15.I had to spend a large amount of money to get it back in a month.Unit 4Astronomy: the science of the starsⅠ.单词拼写1．Too much sugar can be harmful to children's health.2．Six multiplied (乘) by five is thirty.3．A truck went out of control and crashed(撞到)into the back of a bus.4．What he said puzzled (困惑)most of us.5．The professor has brought in a good system(系统)of teaching language from abroad.6．Unlike (不像)most people in the office who come to work by car, I usually come to work by bus.7．My new teacher is a very gentle(文雅的) person and is kind to us.8．There is an atmosphere(气氛)of peace and calm in the country.9．The robbers hit the door of the bank violently(暴力的)．10．Do you believe in the existence (存在)of ghosts?Ⅰ.用所给词的适当形式填空1．Unlike (like) most people in the office who come to work by car，I usually come to work by bus.2．If vocabulary is the “building materials” for language，sentences are the “fundamental (fundament) parts” of writings.3．I consider that it is harmful (harm) for students to play computer games，though some of them don't think so.4．It's surprising that a three-year-old boy knows that four multiplied (multiply) by four is sixteen.5．There was a puzzled (puzzle) look on her face because a puzzling (puzzle) problem puzzled (puzzle) the little girl.6．The ship rocked violently (violent) from side to side，causing many passengers to feelseasick.Ⅰ.语境填词A)根据汉语或首字母提示，写出所缺单词1.The expert wants to find out why this sand is unlike(不同) the sand on the other side of the island.puter hackers have broken down security systems(系统)，raising questions about the safety of information.3.I was puzzled(困惑的) how to handle the situation.4.Multiplying very fast，rabbits soon became the largest family of all the animals in this woods.5.Air pollution will get worse and this will be harmful to people. For example，it can cause cancer.B)填写空白处所需的内容(1个单词)或用所给词的正确形式填空6.The thief attached me violently(violent) and I was knocked down before I could ask for help.7.It is unlikely(like) that we shall find a cafe there，so let’s bring sandwiches.8.After Yang Liwei succeeded in circling the earth，what our astronauts desire to do is walk in space.9.The development of a planet generally depends on atoms combining together.10.I heard such encouraging news that I couldn’t sleep well that night.Ⅱ.选词填空be fundamental to，cool down，lay eggs，in time，in one’s turn11.The warm weather here permits the birds to lay eggs all year round.12.It took Charles a long time to cool down after the argument.13.Honesty is fundamental to human beings.14.We students clean the classroom every day in our turn.15.Work hard at your lessons，and you are sure to make progress in time.Ⅰ.语境填词A)根据汉语提示，写出所缺单词1.I was terrified that the plane would crash(坠落).2.The smell of new bread floated(飘动) up from the kitchen.3.Don’t pull(拉) so hard or the handle will go off.4.As we all know，Qian Xuesen is a famous physicist(物理学家).5.The young man knows little about Newton’s law of gravity(万有引力).B)填写空白处所需的内容(1个单词)或用所给词的正确形式填空6.The boy was punished in the presence(present) of all his classmates.7.The mountain gorilla is on the verge(边缘) of extinction(extinct).8.When we saw the road blocked(block) with snow，we decided to spend the holiday at home.9.Teaching is as much an art as it is a science.10.Now that the baby can hear，some moms like to read books or play music.Ⅱ.选词填空watch out for，break out，cheer up，as if，get the hang of11.Have you got the hang of what the teacher explained?12.Cheer up! We nearly reached the top of the hill.13.Watch out for the stairs—they’re steep.14.A big fire broke out on August 12th,2015 in Tianjin Port.15.He talked as if he were a professor of the university.Unit 5Canada—“ The True North”Ⅰ.单词拼写1．She enjoys chatting (聊天)with grandma over the phone.2．Animals in a zoo are not living in their natural surroundings (环境)．3．He went to Australia in the 1980s and settled down there.4．The composer is also a gifted (天赋) pianist.5．There are seven continents in the world, of which Asia is the largest.6．We must take necessary measures (采取措施) to solve these problems one by one.7．When she came to China, she brought some luggage (行李)with her.8．As we all know, the scenery (风景)is famous in the world.9．He tried to flee across the border(边境)but was caught.10．Though he was hurt slightly (轻微地), he still lay on the bed all the day.Ⅰ.用所给词的适当形式填空1．They found that the surrounding (surround) environment was worse and worse.2．If mixed (mix) up, they are poisonous .3．People look forward to chatting (chat)with the ones they loved.4．If you want to make a dress，first you'll take your measure (measure)．5．The composer is also a gifted (gift) pianist.6．He settled down to doing (do) his work.7．It is Tom，rather than you，that is (be) to blame.Ⅰ.语境填词A)根据汉语提示，写出所缺单词1.When I got home，I found my son was playing on the carpet，surrounded(包围) by all kinds of toys.2.At present the local government is taking measures(措施) to reduce the pollution.3.The scenery(风景) of the West Lake is beautiful beyond description.4.The plane is leaving in half an hour，so we’d better go aboard(上飞机) now.5.Don’t leave matches or cigarettes on the table within(在……之内) the reach of little children.B)填写空白处所需的内容(1个单词)或用所给词的正确形式填空6.I would rather you had told(tell) me the truth yesterday.7.Don’t worry！Your son is only slightly(slight) injured.8.My father has a gift for playing the piano，which has a great influence on me.9.I had planned to help you，but it was not within my power.10.Go eastward，and you will see a beautiful lake.Ⅱ.选词填空have a chat with，settle down，go through，catch sight of，be on a trip11.Before she settled down in Portugal，she had run her own shop in London.12.I caught sight of her getting on the bus when I came out of the bookstore.13.It is good for you to have a chat with your friends sometimes.14.They were on a trip to Xi’an when I called them up.15.They first went through a valley，then a forest and at last to the village.Ⅰ.语境填词A)根据汉语提示，写出所缺单词1.They had decided to leave at dawn(黎明).2.Please bring something with you that confirms(证明) your identity.3.What impressed(给……印象) us most about the book was its beautiful language.4.We were very pleased(高兴的) to hear this encouraging news.5.There has been a great distance(隔阂) between us since our quarrel.B)填写空白处所需的内容(1个单词)或用所给词的正确形式填空6.As for me，I prefer traditional(tradition) shopping although it takes more time than shopping online.7.It is obvious that this is a mixture(mix) of egg and orange.8.There’s a tradition in our office that when it’s somebody’s birthday，they bring in a cake for us all to share.9.We are going on a tour to Japan to visit the modern factory.10.It’s an either-or situation—we can buy a new car this year or we can go on holiday but wecan’t do both.Ⅱ.选词填空go downtown，be impressed by，be pleased with，in the distance，rather than11.He could see the tall chimneys of the factory in the distance.12.We will have the meeting in the classroom rather than in the great hall.13.How much does it cost to go downtown by taxi?14.The girl was impressed by the kindness and patience of the guide.15.The teacher was pleased with what the boy had done and smiled.Unit 1 , Book 4Ⅰ、单词拼写1．Animals in a zoo are not living in their natural ________(环境)．2．Mary has a blue dress with a white ________(边沿)．3．My son has ________(定居)happily in China.4．We were travelling ________(向东)．5．He learned to speak English ________ (在……之内)six months.6．We must take necessary ________(措施) to solve these problems one by one. 7．When she came to China, she brought some ________(行李)with her. 8．As we all know, the ________(风景)is famous in the world.9．The boy is ________(闲谈)on the Internet with some strangers. 10．Though he was hurt ________(轻微地), he still lay on the bed all the day.【答案】1.surroundings 2.border 3.settled 4.eastward(s) 5.within 6.measures 7.baggage 8．scenery9.chatting10.slightly用所给词的适当形式填空1．These ________(tradition) clothes still look attractive.2．He accumulated his ________(wealthy) by working hard for years.3．The old man lives alone in the ________(distance) little village.4．In ________(mist) weather，drivers should drive very carefully.5．Four weeks are often ________(approximate) regarded as one month.6．The river grows ________(broad) and ________(broad) as it nears the sea.7．The whole village is against the suggestion that they build an airport ________(near)．8．The little child was ________(terrify) of crossing such a busy street.9．He was ________(please) with their warm welcome.10．We were ________(impress) with your wonderful performance at the party.【答案】1.traditional 2.wealth 3.distant 4.misty 5.approximately 6.broader；broader 7.nearby8.terrified 9．pleased10.impressed用所给词的适当形式填空1．He had ____________ (achieve)everything he wanted.2．I have an ____________ (argue)with her on such a dangerous journey.3．It was her kindness and the ______________ (consider)she showed to all her patients that had made her famous.4．This textbook is ____________ (intend)for junior middle school students.5．Mrs.Jones was ____________ (deliver)of twins last night.6．Sweet memories came ________ (crowd)in on her.【答案】 1.achieved 2.argument 3.consideration 4.intended ．delivered 6.crowding第二节书面表达(满分25分)假如你叫李华，你和你的家人去笔友David所在的城市新加坡旅游，受到David的热情款待，回来后你想对他表达自己的感谢之情。
数学必修三第一章知识点总结数学必修三第一章知识点总结1、算法概念：在数学上，现代意义上的“算法”通常是指可以用计算机来解决的某一类问题是程序或步骤，这些程序或步骤必须是明确和有效的，而且能够在有限步之内完成.2. 算法的特点:(1)有限性：一个算法的步骤序列是有限的，必须在有限操作之后停止，不能是无限的.(2)确定性：算法中的每一步应该是确定的并且能有效地执行且得到确定的结果，而不应当是模棱两可.(3)顺序性与正确性：算法从初始步骤开始，分为若干明确的步骤，每一个步骤只能有一个确定的后继步骤，前一步是后一步的前提，只有执行完前一步才能进行下一步，并且每一步都准确无误，才能完成问题.(4)不唯一性：求解某一个问题的解法不一定是唯一的，对于一个问题可以有不同的算法.(5)普遍性：很多具体的问题，都可以设计合理的算法去解决，如心算、计算器计算都要经过有限、事先设计好的步骤加以解决.1.1.2 程序框图1、程序框图基本概念：(一)程序构图的概念：程序框图又称流程图，是一种用规定的图形、指向线及文字说明来准确、直观地表示算法的图形。
一个程序框图包括以下几部分：表示相应操作的程序框;带箭头的流程线;程序框外必要文字说明。
(二)构成程序框的图形符号及其作用程序框名称功能起止框表示一个算法的起始和结束，是任何流程图不可少的。
输入、输出框表示一个算法输入和输出的信息，可用在算法中任何需要输入、输出的位置。
处理框赋值、计算，算法中处理数据需要的算式、公式等分别写在不同的用以处理数据的处理框内。
判断框判断某一条件是否成立，成立时在出口处标明“是”或“Y”;不成立时明“否”或“N”。
学习这部分知识的时候，要掌握各个图形的形状、作用及使用规则，画程序框图的规则如下：1、使用标准的图形符号。
2、框图一般按从上到下、从左到右的方向画。
3、除判断框外，大多数流程图符号只有一个进入点和一个退出点。
判断框具有超过一个退出点的唯一符号。
