2018年秋人教版英语必修二课后习题：Unit3Computers3.1(含答案)

Unit3Computers

SectionⅠWarming Up,Pre-reading,

Reading&Comprehending

课后篇巩固探究

一、选词填空

1.as a result;as a result of

(1)It rained heavily.,we had to stay at home for the whole weekend.

(2) the heavy rain,we had to stay at home for the whole weekend.

答案:(1)As a result(2)As a result of

2.solve;settle

(1)(2017·全国Ⅱ)Founded in Moscow after the 1905 revolution,the company eventually in Tel Aviv in the late 1920s.

(2)(2017·北京)(solve) the safety problem well enough to move forward in AI seems to be possible but not easy.

答案:(1)settled(2)Solving

3.from then on;since then

(1),he refused to talk about it.

(2)I have never seen him .

答案:(1)From then on(2)since then

4.so...that...;such...that...

(1)He is funny a person he is popular among the children.

(2)He made rapid progress in study he was praised by his teachers.

答案:(1)so;that(2)such;that

二、单句语法填空

1.(2017·天津)In this instance,the best (solve) is to send a quick,light-hearted apology to explain your awkwardness.

答案:solution

2.(simplify) several times,the instructions can be better understood by children.

答案:Having been simplified

3.(2017·江苏)This example should act an inspiration for all cities.

答案:as

4.(2017·天津)Here are four(common) email accidents,and how to recover.

答案:common

5.After the president made an official announcement,she expressed her (person)

opinion,speaking,I agreed with what she said.

答案:personal

6.There is a difference between wisdom and (intelligent).A person may have one without the other.

答案:intelligence

7. our life improving,we find more and more time to entertain.

答案:With

8.Riding in an elevator has never been a (total) comfortable experience.

答案:totally

9.Though we were still a bit frightened after diving into the mysterious cave,anyway,it’s a rewarding (explore).

答案:exploration

10.We did well that we were invited to share our idea and experience with all the students of our school.

答案:so

11. time went on,Einstein’s theory proved to be correct.

答案:As

12.The Great Wall is a well-known tourist attraction that millions of visitors pour in every year.

答案:such

13.My son has a good habit of keeping a diary every day;as result,he is very good at writing.

答案:a

14.I am told that it will be at least two weeks my father recovers from his illness.

答案:before

15.We have a lot common and have a lot to talk about.

答案:in

三、单句改错

1.It’s difficult calculate what effect all these changes will have on the company.

答案:calculate前加to

2.It was so bad weather that I had to stay at home.

答案:so→such

3.(2017·天津)This combination of healing myself and healing the world struck me as the perfect solving.