题目内容

It’s really cold today, ______ ?

A. does it B. doesn’t it

C. isn’t it D. is it

C

【解析】

试题分析:句意为:今天真的很冷,对吗?这是一个反义疑问句。反义疑问句的结构遵循前肯定后否定或者前否定后肯定,前后人称、时态一致的原则。根据语境可知,这里陈述句部分表示肯定意义,故应是前肯定后否定,时态为一般现在时;结合选项可知应选C。

考点:考查反义疑问句的用法。

考点分析: 考点1:反义疑问句       反意疑问句又名附加疑问句。属疑问句的一种,表示说话者对某事有一定看法,但又不完全确定,需要对方加以证实。其基本结构为陈述句+一般疑问句的简略形式。 

结构:

如陈述部分为肯定式,疑问部分用否定式。反之,如陈述部分否定式,疑问部分用肯定式。疑问部分重复陈述句的主语(必须用代词)和be , have或情态动词。如陈述句中没有 be, have或情态动词,则须另加do。

如: She has gone to town, hasn't she?  她进城了,对吗?You like it, don't you? 你喜欢它,不是吗? 注意事项: 
附加问句的主语应与陈述句的主语保持一致,且只能用人称代词替代。如: You come from Beijing, don't you?你来自北京,是不是? 
The students in Grade One won't go to the park, will they?一年级的学生不去公园了,是吗?
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Early to bed, early to rise(起), makes a man healthy, wealthy and wise.

This is an old English saying. Have you heard it before? It means that we must go to bed early in the evening and get up early in the morning. If we do, we shall be healthy. We shall also be rich (wealthy) and clever (wise).

Is this true? Perhaps it is. The body must have enough sleep. Children need ten hours’ sleep every night. If you do not go to bed early, you cannot have enough sleep. Then you cannot think properly(适当地)and you cannot do your work properly. You will not be wise and you may not become wealthy!

Some people go to bed late at night and get up late in the morning. This is not good for them. We must sleep at night when it is dark. The dark helps us to sleep properly, When the daylight comes, we must get up. This is the time for exercise. Exercise means doing things with the body. Walking, running, jumping, swimming, and playing games are all exercise. If the body is not used, it becomes weak. Exercise keeps it strong. Exercise helps the blood(血液) to move around inside the body. This is very important. The brains(大脑)in our heads also need blood. We think with our brains. If we keep our bodies healthy, and take exercise, we can think better.

Our bodies also need air to breathe. Without air we die. We must have a lot of clean, fresh air to breathe if we want to be healthy.

1.We will be healthy if we______.

A.work at night B.eat well

C.go to bed early and get up early D.get up late

2.Children need______.

A.ten hours’ sleep B.two hours’ exercise

C.three hours’ homework D.four hours’ game

3.The best time to sleep is_______.

A.when it is dark B.when you are tired

C.after supper D.after watch TV

4.Exercise makes the body________.

A.weak B.strong C.clever D.tired

5.Exercise______.

A.makes more blood

B.helps the blood move

C.makes food for the blood

D.makes us breathe better

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