七年级英语下册Unit 5 Topic 2 Section A练习

七年级英语下册Unit 5 Topic 2 Section A练习姓名:_ 班级:_ 成绩:_一、单选题1 . Mr. Green gets up very early every morning.Yes, so he always goes to work _ time.AonBatCnextDthis2 . （题文） Could I have an interview with Mr Green now, please? Sorry, he _ a meeting. Youd better wait a minute.AhasBhadCis havingDwas having3 . Why do you like koalas? ABecause theyre cuteBI like themCThank you4 . Excuse me, do you have any basketballs?Sorry, we dont have any._AOh, I want to buy it.BThank you all the same.CBye-bye.DIt doesnt matter.5 . Who isnt _ today?Wang Lin is.Aat the schoolBat schoolCin the schoolDin school6 . -What is Tom doing now ?-He is _ on the playground.ArunBruningCRunning7 . He spends two hours_football every day .Ato playBplayingCplaysDplay8 . The Mapo Tofugood. Could I have some more?AtastesBsmellsCfeelsDsounds9 . -Dont open the door, _who knocks on it.-No problem, mom. Youve told me many times.Aeven thoughBno matterCinstead of二、完型填空Today computers are very popular all around the world. Look at the _.The old people in the picture are learning how to _ the computer carefully, too.Now many young people like to _ their friends in computer terms(术语)But most _ cant speak their grandchildrens hitech(高科技)languages(语言). So they start to _ something about computers.“I want to know what my grandchildren are _, ” says Grandmother Wang. She is a student at a(n)_ school. She lives in Beijing. There are many computer schools all around the big_.These _ people learn Microsoft Word，Windows and the Internet surfing(冲浪)But the teaching method(方法)is _.“I have to teach them again and again，” says a computer teacher.10 . ApictureBwallCblackboardDbook11 . AsaveBuseCworkDwatch12 . Atalk toBlisten toCgo withDplay with13 . AbrothersBsistersCparentsDgrandparents14 . AlearnBcookCbuyDgrow15 . Aplaying withBtalking aboutCturning onDlooking for16 . AcomputerBdanceCmusicDEnglish17 . AhouseBtownCcityDroom18 . AyoungBgreatColdDfamous19 . AhealthyBdifferentCgoodDkind三、阅读单选阅读理解。20 . Mr. Black is _ years old.A35B36C37D3821 . Mr. Black is from _.AAnhuiBFujianCShandongDZhejiang22 . Mr. Black is a teacher of _.Aone classBtwo classesCthree classesDfour classes23 . Jims telephone number is _.A967-9518B976-9158C967-9158D976-951824 . Mr. Black can _ very well.AsingBreadCdanceDdraw四、阅读判断Found：A watchIt is pink.Please call Cindy at 55662341.Found:A yellow pencil boxA pen and two pencils are in it.Telephone number:8867798Mike:Are these your keys? They are in the lost and found.Please come and have a look.Lost:My English bookMy name is on it.Please call Zhu Tie at 56635790. Lost:A new basketball.It is orange.Phone number:56583300根据以上信息，判断下列句子的正（T)误（F)25 . Cindy found a pink watch.26 . Alan lost a pencil box.27 . A set of keys is in the Lost and Found box.28 . Mikes name is in the Lost and Found box.29 . I find a basketball and I call Li Tong at 56583300.五、根据首字母、中文提示填空根据语境及所给首字母提示，补全所缺单词。30 . Can you help me, Bob?S_, I can.31 . Are the Greens Alices parents?Yes, youre r_ .32 . Get some f_for me, Kitty.OK. What about some burgers?33 . Bill doesnt like soccer.Oh? Does he like basketball t_?34 . As for (关于) f_, Ms. Hand only likes oranges and apples.六、用单词的正确形式完成句子用方框中所给单词的适当形式完成句子，每词限用一次perform, invent, believe, whenever, safe, whether, fear, simple35 . We should take these things away to a_ place.36 . When the _ was over, people rushed out.37 . We _ that there will be another heavy rain tomorrow.38 . You can ask for help _ you need it.39 . I wonder _ my classmates will come to the surprise party.40 . It was kind of _ that she cheated in the exam.41 . You should _ do as the others do.42 . Chinas four great _ are still useful in todays life.七、单词填空短文填空根据句意及首字母提示写单词，完成短文。Children are natural(自然的) l43 . learners.They can pick up language w44 . special learning.They can learn pronunciation and the rules by themselves.They c45 . a language by taking part in some a46 . with their parents or others.They firstly understand the activities and then they get the m47 . from the language.And when they learn a language, it has some stages.The first one is called “silent period(沉默期)”In the silent period, the babies look, listen and communicate with others t48 . facial expression or gestures(面部表情或姿势)During this time, parents s49 . not let children say the same words many times. After some time, they come to the second stage.In this stage, each child (girls often more quickly than boys) begins to say s50 . words (cat， house) or short phrases (Whats that？，Its my book.，I cant.，Thats a car.， Time to go home)They remember them and imitate(模仿) the pronunciation.This stage continues for some time.It will end after they come into the n51 . stage, that is, they pick up more words for creating their o52 . phrases.At the last stage, they put the phrases to their own vocabulary and begin to create whole sentences.八、回答问题What is the most stressful thing in school? It is probably exams. Exams can put us under a lot of pressure. But some students do better under pressure, while others do not. So why?It all comes down to dopamine（多巴胺）. Dopamine is a chemical in our body that sends signals（信号）in the brain. It has many important roles: affecting memory, attention and how we learn. Our brains work best when there is a balance of dopaminenot too much or too little. Our brains control dopamine in two ways. It either takes out dopamine quickly, or gradually. Exam success can be connected to how fast dopamine goes back to a balance（平衡）, according to new research from the University of Missouri, reported Yahoo.What happens when we take an exam? If you become stressed, your brain will start to overload（超载）on dopamine. Scientists found that, the quicker students are able to go back to a balance of dopamine, the quicker the can concentrate（专注）, helping them perform better on a test. However, during a test, students who slowly go back to a balance of dopamine scored 8 percent lower . Thats the reason for a better mark and a worse mar