2020学年高二英语 寒假作业(20)新人教版

寒假作业（20）

一、小题练习

1、I didn’t see your sister at the party. If she ____, she would have met my brother.

A. has come

B. did come

C. would

D. had come

2、—If the traffic _________ so bad, I ____________ home by six o’clock.

— What a pity! Henry was here to see you.

A. wasn’t; should be

B. hadn’t been; should have been

C. wasn’t; must be

D. hadn’t been; must have been

3、Doctors strongly recommended that my mother _________ more exercise regularly instead of sitting still before a computer all day long.

A. Take

B. takes

C. took

D. will take

4、If the new security system ________ into effect, such accidents would never have happened.

A. would be put

B. were put

C. should be put

D. had been put

5、In Xi’s report,investors are thrilled to see China’s promising blueprints, without which they assume their business _______ unstable.

A.were

B.had been

C.would be

D.would have been

6、It was demanded that the working conditions

(improve) as soon as possible.

7、__________(be) it not for the support of the teachers, the student could not overcome her difficulty.

8、The girl’s pale face suggested that she (be) ill and I suggested that she (go) to see the doctor at once.

9、But for your help, I couldn't (find) the place.

10、The requirement that students (learn) to protect themselves is successfully carried out in most schools.

11、Would you mind if I sit here for a moment?

___________________________

12、We suggested that we could send him to hospital.

13、She talked about Tokyo as though she was familiar with it, but she never went there.

14、I would rather you do it yourself instead of asking others for help.

15、I would rather you do not make any comment on the issue for the time being.

二、根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Evaluating Sources(来源) of Health Information

Making good choices about your own health requires reasonable evaluation. A key first step in bettering your evaluation ability is to look carefully at your sources of health information. Reasonable evaluation includes knowing where and how to find relevant information,how to separate fact from opinion,how to recognize poor reasoning, and how to analyze information and the re liability of sources. ①__________ Go to the original source. Media reports often simplify the results of medical research. Find out for yourself what a study really reported, and determine whether it was based on good science. Think about the type of study. ②__________

Watch for misleading language. Some studies will find that a behavior “contributes to" or is " associated with" an outcome; this does not mean that a certain course must lead to a certain result. ③__________ Carefully read or listen to information in order to fully understand it.

Use your common sense. If a report seems too good to be true, probably it is. Be especially careful of information contained in advertisements. ④__________Evaluate “scientific” statements carefully,and be aware of quackery(江湖骗术).