2021年高考英语总复习 Unit 3 Computers课时作业 新人教版必修2

Ⅰ.用括号内单词的适当形式填空
1．She took a plex topic and__________(simple) it in a way that we could all understand.
[答案] simplified
2．Hello，__________(operate)? Could you put me through to Room 31?
[答案] operator
3．A child's__________(intelligent) develops rapidly between the ages of four and five.
[答案] intelligence
4．We haven't really__________(calculate)the total cost yet.
[答案] calculated
5．__________(personal)speaking，I prefer travelling by plane.
[答案] Personally
6．This is not an imagination but a__________(real)．
[答案] reality
7．I made an__________(apply)for a loan(贷款)．
[答案] application
8．Sorry，I have __________ (total)changed my mind.
9．The sudden__________(appear) of a policeman caused the thief to run away.
[答案] appearance
10．Several problems have__________(arise) recently out of the lack of munication.
[答案] arisen
Ⅱ.单句语法填空
1．It will be at least three more months__________he can recover and return to work.
[答案] before
2．__________ the end of last year，we had finished learning six English books.
[答案] By
3．__________ spring drawing near，it's being warmer and warmer.
[答案] With
4．I was cooking__________I heard someone knocking at the door.
[答案] when
5．“Cheers，everyone！” said Larry，__________ (raise) his glass.
6．While we were swimming in the river， a strange situation__________(arise) where some fish，whose heads looked like snakes，were ing to us.
[解析] 句意：当我们在河里游泳的时候，一个奇怪的现象出现了，一些头部看上去像蛇的鱼向我们游来。

[答案] arose
7．Every minute must be made use __________ to study well.
[解析] make use of 是固定词组。

此句变为主动语态应是：We must make use of every minute to study well.
[答案] of
8．It will be years__________all children can go to school free of charge at all.
[解析] “It will be years before...”意为“还要过许多年才……”。

[答案] before
9．When and where to go for the picnic__________ (not decide) yet.
[解析] yet与现在完成时连用。

when and where...作主语，谓语动词用单数。

[答案] has not been decided
10．—The window is dirty.
—I know.It__________ (not clean) for weeks.
[解析] “for＋时间段”与现在完成时连用，根据句意应用被动语态。

[答案] hasn't been cleaned
Ⅲ.完成句子
1．______________________(随着她年龄的增长)，she gained confidence.
[答案] As she grew older
2．______________________(你认为会发生什么事)to the village next?
[答案] What do you think will happen
3．Now that you have a chance，you'd better__________________(充分利用)it.
[答案] make good use of/make full use of/make the most of
4．__________ __________，I think he is a very good man，but you may not agree.就个人而言，我认为他是个很好的人，但也许你不这么认为。

[答案] Personally speaking
5．While__________ __________，I began to work as an English teacher.(用省略句)我在上大学时就开始当英语老师了。

[答案] at college
Ⅳ.短文语法填空
Alice: Hi，Tom. How is your house­hunting going?
Tom: Not very well. I haven't____1____(find) anything within my price range yet.
Alice: How much can you afford?
Tom: I can only afford about 400 pounds a month.
Alice: Well，____2____you want to live in London，you must pay the prices!
Tom: Do you know of anyone____3____needs a roommate?
Alice: I can ask around for you. Do you have a preference for smokers or non­smokers?
Tom: I'd prefer non­smoking roommates，but I guess I'll have to take____4____I can get!
Alice: How____5____do you want to rent?
Tom: One year. I don't know where I'll be after that.
Alice: You know that you'll have to pay water and____6____(electrical) charges on top of the rent，right?
Tom: No，I thought that would be included in the rent.
Alice: They aren't usually included. In addition，you'll have to pay about 100 pounds more each month____7____utilities.
Tom: I don't think I can afford that.
Alice: Don't worry. Sometimes people will give you a discount if you____8____to do the cleaning or take care of the children.
Tom: Do you need a furnished____9____an unfurnished apartment?
Alice: I don't have any____10____，so it would be great if it were furnished.
Tom: OK，waiting for my good news.
1．____________ 2.____________ 3.____________
4．____________ 5.____________ 6.____________
7．____________ 8.____________ 9.____________
10．____________
1．[解析] 考查动词的时态。

句意：我还没有找到在我价格范围内的房子。

由此句中的haven't以及yet可知，此处应该用现在完成时。

[答案] found
2．[解析] 考查引导状语从句的连词。

句意：如果你想要在伦敦生活的话，你就必须付这样的价格。

根据句子前后的意思，表示“条件”关系，所以要用if。

[答案] if
3．[解析] 考查关系代词。

根据句子的结构可知，此处是一个定语从句，
由于先行词为anyone，指人，而且从句中作主语，所以应该填who/that。

[答案] who/that
4．[解析] 考查宾语从句中的连接词。

此处表示：但是我想我不得不接受我能够得到的。

此处是一个宾语从句，从句中缺少宾语，故应该填what。

[答案] what
5．[解析] 考查形容词。

根据下面的“One year.”可以判断出，此句是在询问“你想租多长时间”，所以应该用long。

[答案] long
6．[解析] 考查词性转换。

根据句意，此处表示要付水电费，所以要用名词作定语。

[答案] electricity
7．[解析] 考查介词。

此处表示每月要花费大约100英镑来支付公用事业。

[答案] for
8．[解析] 考查逻辑填词。

句意：有时如果你保证打扫卫生或照顾好孩子的话，人们会给你打折。

此处为if引导的条件状语从句，从句中要用一般现在时表示一般将来时。

故应填promise。

[答案] promise
9．[解析] 考查并列连词。

根据语境可知，此处为选择关系，故应填or。

[答案] or
10．[解析] 考查逻辑填词。

根据上下文语境及后面的“it would be great if it were furnished”可知此处表示家具，由于furniture是不可数名词，没有复数形式，故应填furniture。

[答案] furniture
Ⅴ.阅读理解
(xx·河南省濮阳高三模拟)You wake up in the morning，the day is beautiful and the plans for the day are what you have been looking forward to for a long time. Then the telephone rings，you say hello，and the drama starts. The person on the other end has a depressing(令人沮丧的)tone in his voice as he starts to tell you how terrible his morning is and that there is nothing to look forward to. You are still in a wonderful mood? Impossible!
municating with negative people can wash out your happiness. It may not change what you think，but municating long enough with them will make you feel depressed for a moment or a long time.
Life brings ups and downs，but some people，are stuck in the wrong idea that life has no happiness to offer. They only feel glad when they make others feel bad. No wonder they can hardly win others' pity or respect.
When you municate with positive people，your spirit stays happy and therefore more positive things are attracted. When the dagger(匕首)of a negative person is put in you，you feel the heavy feeling that，all in all，brings you down.
Sometimes we have no choice but to municate with negative people. This could be a co­worker，or relative. In this case，say what needs to be said as little as possible. Sometimes it feels good to let out­your anger back to the negative person，but all this does is to lower you to that same negative level and they won't feel ashamed of themselves about that.
Negativity often affects happiness without even being realized. The negative words of another at the start of the day can cling to (附着)you throughout the rest of your day，which makes you feel bad and steals your happiness. Life is too short to feel negative. Stay positive and avoid negativity as much as possible.
1．The purpose of the first paragraph is to__________.
A．make a parison B．offer an evidence
C．introduce a topic D．describe a daily scene
[解析] 考查考生的理解全文的能力。

本题首先要通读全文，了解首段在全文中的功能之后，不难得出答案。

[答案] C
2．How can negative people have effect on us?
A．By influencing our emotion.
B．By telling us the nature of life.
C．By changing our way of thinking.
D．By paring their attitude to life with ours.
[解析] 考查细节辨析能力。

本题要注意第二段的提示municating with negative people can wash out your happiness.It may not change what you think，but municating long enough with them will make you feel depressed for a moment or a long time.
[答案] A
3．Some negative people base their happiness on__________.
A．other people's pity for them
B．making other people unhappy
C．building up a positive attitude
D．other people's respect for them
[解析] 考查细节辨析能力。

看文章第三段第二句话的提示They only feel glad when they make others feel bad.
[答案] B
4．According to the passage，to reduce negative people's influence on us，we are advised__________.
A．to change negative people's attitude to life
B．to show our dissatisfaction to negative people
C．to make negative people feel ashamed of themselves
D．to municate with negative people as little as possible
[解析] 考查细节判断能力。

本题要注意本文倒数第二段第三句的提示In this case，say what needs to be said as little as possible.
[答案] D
Ⅵ.(七选五)阅读填空
(xx·云南省部分名校统考)____1____You probably think you will never be a top student.This is not necessarily so，however.Anyone can bee a better student if he or she wants to.Here's how：
Plan your time carefully.When planning your work，you should make a list of things that you have to do.After making this list，you should make a schedule of your time.First your time for eating，sleeping，dressing，etc.Then decide a good，regular time for studying.____2____ A weekly schedule may not solve all your problems，but it will force you realize what is happening to your time.
Find a good place to study.Look around the house for a good study area.Keep this space，which may be a desk or simply a corner of your room，free of everything but study materials.No games，radios，or television.When you sit down to study，concentrate on the subject.
Make good use of your time in class.____3____ Listening carefully in class means less work later.Taking notes will help you remember what the teacher says.
Study regularly.When you get home from school，go over your notes，review the important points that your teacher is going to discuss the next day，read that material.____4____If you do these things regularly，the material will bee more meaningful，and you'll remember it longer.
Develop a good attitude towards tests.The purpose of a test is to show what you have learned about a subject.They help you remember your new knowledge.The world won't end if you don't pass a test，so don't be over worried.
5____You will probably discover many others after you have tried these.
A．Take advantage of class time to listen to everything the teacher says.
B．There are other methods that might help you with your studying.
C．Don't forget to set aside enough time for entertainment.
D．No one can bee a top student unless he or she works hard.
E．This will help you understand the next class.
F．Make full use of class time to take notes of what the teacher says in class.
G．Maybe you are an average student.
[答案] 1—5 GCAEB
Ⅶ.短文改错
(xx·绵阳市高中第三次考试)I as well as my family are going to New York City this weekend. I had been looking forward to go there for a long time. It is one of the modernest city in the world. There have also a lot of museums where you can learn something you can't learn it in school. I'd also like to see the Statue of Liberty and the Empire State Building. Unfortunately，the twin towers destroyed on September 11th,xx and I would have the chance to see them by myself. Now I am getting ready for the excited trip. I bet it will be a unforgettable experience.
[答案]
I as well as my family are am
going to New York City this weekend. I had have been looking forward to go going
there for a long time. It is one of the modernest city cities in the world. There have are
also a lot of museums
where you can learn something you can't learn it in school. I'd also like to see the Statue of Liberty and the Empire State Building. Unfortunately ，the twin towers ∧were destroyed on September 11th ，xx and or
I would have the
chance to see them by myself. Now I am getting ready for the excited exciting
trip.
I bet it will be a an
unforgettable experience.32021 7D15 紕
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