下面各句均有一处错误，请找出并改正。

1.I won’t buy a car unless it is too expensive.

A B C D

2.What can you do if owning a robot is much too trouble?

A B C D

3.My hobby is reading. It can give me knowledge and make me happily.

A B C D

4.Amy doesn’t do homework as carefully than you do.

A B C D

5.He didn’t know how to buy for his mother.

A B C D

1.A, will 2.D, too much 3.D, happy 4.C, as 5.B, what 【解析】 1.根据句意“如果汽车不是太贵，我会买一辆。”故把won’t改为will。故从此为： A, will 。 2.much too“太，很”，修饰形容词或副词，too much“太多”，修饰不可数名词。trouble“麻烦”，是不可数名词，故用t...

根据要求改写句子。每空一词。

1.I have to buy a robot so that I have more free time. (改为同义句)

I have to buy a robot ______ _______ ______ have more free time.

2.He doesn’t have to go out for lunch because his mother makes a lunchbox for him every day. (改为同义句)

His mother makes a lunchbox for him every day. ____ ____ _____, he doesn’t have to go out for lunch.

3.They design this kind of robot to do housework. (改为被动语态)

This kind of robot ________ ________ to do housework.

4.My mobile phone’s battery can last for a week. (对划线部分提问)

______ _______ can your mobile phone’s battery last?

1.in order to 2.As aresult 3.is designed 4.Howlong 【解析】 1.so that引导的表示目的的状语从句，此处接动词，故用in order to表示目的状语。so that I have more free time. =in order to have more free time“为了有更多的空闲时间”，故为(1)...

下面各句均有一处错误，请找出并改正。

1.I won’t buy a car unless it is too expensive.

A B C D

2.What can you do if owning a robot is much too trouble?

A B C D

3.My hobby is reading. It can give me knowledge and make me happily.

A B C D

4.Amy doesn’t do homework as carefully than you do.

A B C D

5.He didn’t know how to buy for his mother.

A B C D

1.A, will 2.D, too much 3.D, happy 4.C, as 5.B, what 【解析】 1.根据句意“如果汽车不是太贵，我会买一辆。”故把won’t改为will。故从此为： A, will 。 2.much too“太，很”，修饰形容词或副词，too much“太多”，修饰不可数名词。trouble“麻烦”，是不可数名词，故用t...

People who smoke could lose around one third of their daily memory, researchers say.

A study by a team at Northumbria University showed that smokers lost more of their memory when compared to non-smokers.

And the research also found that those who kicked the habit saw their ability to recollect information back to almost the same level as non-smokers.

The study involved more than seventy 18-to-25-year-olds and included a research of the university .Those who took part were asked to recall small details, such as a list of songs played at the Students’ Union and tasks completed at various points .

Smokers performed badly, remembering just 59 %of tasks. But those who had given up smoking remembered 74 %and those who had never smoked recalled 81 % of tasks.

Dr. Tom Heffernan, who leads Northumbria University’s Collaboration for Drug and Alcohol Research Group, said the findings would be useful in movements against smoking. He said, “This is the first time that a study has set out to examine whether giving up smoking has an effect on memory.”

“We already know that giving up smoking has huge health benefits (好处)for the body, but this study also shows how stopping smoking can have knock-on benefits for cognitive functions （认知）too. ’’

1.The research by Tom Heffernan’s team shows that smokers remember_____.

A. 15% less than those who have never smoked

B. 33% less than those who have given up smoking

C. 22% less than those who have never smoked

D. 22% less than those who have given up smoking

2.It can be learned from the passage that ________.

A. nobody shows any interest in research by Tom Heffernan’s team

B. nobody believes the result of the research by Tom Heffernan’s team

C. nobody will risk their health or even life to go on smoking anymore

D. nobody had done the same research as Tom Heffernan’s team before

3.According to Tom Heffernan, it is necessary for smokers to ______.

A. train their memory B. give up smoking

C. remember small details D. Be given more tasks

4.Which of the following can be the proper title for the passage?

A. Warning :Smokers could be more forgetful.

B. Warning: Smokers wouldn’t get back memory

C. Warning: Smoking must be harmful to health

D. Warning: Smoking might cause mental problems

1.C 2.D 3.B 4.A 【解析】本文讲述的是抽烟对人的记忆力影响的实验，想通过这个实验来告诉人们，吸烟不仅对身体健康有害，而且影响人的记忆力。 1.题意：Tom Heffernan团队的研究表明，吸烟者的记忆力_____________。A. 15% less than those who have never smoked比从未吸烟的人低15%；B. 33%...

（题文）Where are the two persons?

A. B. C.

A 【解析】W: Is there anything serious with me, doctor? M: No. It's only a little cold. Take the medicine and then you'll be OK.

（题文）Which homework has the boy finished?

A. B. C.

C 【解析】W: Have you finished all your homework? M: Sorry. I haven't finished my English homework. Instead I have finished the Chinese homework. I copied down the maths homework wrongly. So I did t...

（题文）How will the man attend a meeting this afternoon?

A. B. C.

A 【解析】W: Why are you in such a hurry? M: I will attend a meeting at Xinhua Cinema this afternoon. It will begin at 2 o’clock. W.: Oh, you should take a taxi. M: Thank you. Bye.

（题文）What does the man want Alice to do?

A. B. C.

A 【解析】M: Could you make the bed, Alice? W: Yes, sure.

Will the man go to the cinema with the woman tonight?

A. Yes, he will. B. No, he won't. C. Yes, he wants to go.

B 【解析】W: Would you like to go to the cinema with me tonight? My mum can’t go with me because she has to meet her friend at the airport. It’s the first time for her friend to come to our city. M;...

（题文）When will they go to the park?

A. Tomorrow. B. Last week. C. Next week.

A 【解析】W: Shall we go to the park tomorrow? M: Good idea! But I can't go there early. W: Don't worry! I'll wait for you.