题目内容

Playing too many computer games is bad for our eyes.

A. is harm to B. is injured for

C. is badly to D. is harmful to

D 【解析】句意：玩太多的电脑游戏对我们的眼睛有害。badly表示严重的，不符合题意，故排除C项。is injured for因……而受伤，be harmful to=do harm to对……有害，故A项形式错误；结合句意，玩电脑游戏太多对眼睛不好，故选D。
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Jenny has gone to Shanghai on business, but she'll be back in 3 days. I will call you .

A. as soon as she returns

B. when she will return

C. after she returned

D. if she will return

A 【解析】句意：Jenny去上海出差了，但是她三天后才回来。她一回来我就给你打电话。as soon as she returns她一回来；when she will return当她将回来的时候；after she returned在她回来之后，是一般过去时态；if she will return如果她将回来。时间状语从句或条件状语从句中用一般现在时态，主句用一般将来时态，故B、C和D三个...

Mrs. Brown isn’t here. She has to ______ her baby at home.

A. look at B. look for C. look like D. look after

D 【解析】四个选项分别表示看、寻找、看起来像……和照顾，根据题意，布朗夫人不在这。她不得不在家照看的她的孩子。选D。

（题文）（2017·四川眉山· 22）In our city，the number of the teachers ________ about 2,000，but only about ________ of them are men teachers.

A. is；seven hundreds B. are；seven hundred

C. is；seven hundred D. are；seven hundreds

C 【解析】句意：在我们市，教师的数量大约是2000人，但是他们中只有七百人是男老师。the number of+名词，“…….的数量”，作主语时，谓语用单数形式，故排除BD两项。hundred百，有 数词修饰时，不加s。故选C。

There are twelve boys and thirteen girls in Class Four, which means students in total.

A. 33 B. 25 C. 13 D. 12

B 【解析】句意：在四班有12名男生和13名女生，这意味着总共25名学生。twelve表示12，thirteen表示13，根据in total可知此处表示男生和女生的人数总和，因此12+13=25，故选B。

一In Shenzhen the city center will be connected to all the districts by metro in several years.

一Great, I'm proud of living in Shenzhen.

A. closed to

B. joined to

C. added to

B 【解析】句意：——在深圳，城市中心会在几年内通过地铁连接到所有的地区。——好，我为生活在深圳而感到自豪。close to靠近；join to连接到；add to增加。结合句意，城市中心和所有的地区，连接起来，故选B。

Ancient Greeks used a giant wooden horse to capture the city of Troy.

A. huge B. wonderful C. wide

A 【解析】句意：古希腊人用巨大的木马占领了特洛伊城。huge巨大的，wonderful精彩的，wide广泛的。此处描述用来占领特洛伊城的木马，应是巨大的，故选A。

Doctors in the town are using the books their studies and treat patients.

A. continue B. to continue

C. continuing D. continues

B 【解析】句意：镇上的医生正在使用这些书来继续他们的研究和治疗病人。考查动词形式辨析题。use sth. to do用某物做某事，固定短语；本句是现在进行时态，根据句意结构和语境，可知选B。

（题文）When will Ben visit his aunt?

A. After shopping and eating lunch. B. Before he goes shopping.

C. After shopping and before lunch.

A 【解析】略。

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