1．在假设条件句的if条件从句中假设条件句一般是由“if引导的条件从句+主句构成.if从句中的谓语动词要用虚拟语气的形式.if从句的假设可以是与现在事实相反的条件.与过去事实相反的条件或者与将来不——青夏教育精英家教网——

摘要：1．在假设条件句的if条件从句中假设条件句一般是由“if引导的条件从句+主句构成.if从句中的谓语动词要用虚拟语气的形式.if从句的假设可以是与现在事实相反的条件.与过去事实相反的条件或者与将来不太可能成为事实的条件.下面分述表示这三种条件的if从句的结构: ①与现在的事实相反.其句子结构为“If+主语+were／谓语动词的过去式 .例如: If 1 were you.I shouldn’t do that．如果我是你.就不会做那件事了. We would gO with you if we had time．如果我们有时间的话.就和你一道去了. We could ask him if he were here．如果他在这儿.我们就可以问他了. ②与过去的事实相反.其句子结构为“If十主语+谓语动词的过去完成式 .例如: If he had seen you yesterday.he would have asked you about it如果昨天他见到你.他就会问你那件事了. If you had come earlier.you would have met him．如果你早点儿来.就会遇到他了. 1 would have called you if I had known your telephone number．如果我知道你的电话号码.就打电话给你了. ③表示将来不太可能实现的条件.其句子结构为“If+主语+动词过去式／were to+动词原形／should+动词原形 .例如:

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（A）根据下列句子及所给汉语注释，写出空缺处各单词的正确形式，每空只写一词。
【小题1】 Ningbo is a beautiful 　▲　（城市）with a long history.
【小题2】 Uncle Wang usually goes 　▲　（游泳）in the river nearby on Sundays.
【小题3】 He can’t see the blackboard clearly, so he needs a pair of 　▲　（眼镜）.
【小题4】 Sorry, I can’t follow you. Would you please speak more 　▲　（缓慢地）?
【小题5】David wanted to buy an iPhone 4, but his father didn’t 　▲　（同意）.
（B）在下列各句的空格内填上一个适当的完整的单词，该词的首字母已给出。
【小题6】 It’s cold outside. Please put on your w　▲　 winter coat.
【小题7】Last year we p　▲　 a lot of trees around our school. And now they grow well.
【小题8】 This backpack is c　▲　, but he still can’t afford it.
【小题9】May is the f　▲　 month of the year.
【小题10】 Don’t worry about me, mom. I can take care of m　▲　.

（C）根据短文内容，用方框中所给单词的适当形式填空，每词限用一次。
Some colors make us feel calm and peaceful. Blue is one of these colors. Wearing blue clothes or sleeping in a blue 　【小题11】　 is good for the mind and body. Blue can 【小题12】　 mean sadness. Someone who is feeling sad may say “I’m feeling blue.” Some colors make us feel happy. Orange is such a happy color. It can bring you happiness and cheer you up when you are sad. If you feel 　【小题13】　 or weak, please wear colors that make you feel energetic. Green can give you energy, because it 　【小题14】　 new life. And you can also wear red. That makes it easier 　【小题15】　 you to take action. 查看习题详情和答案>>

在下列各句的空格内填上一个适当的完整的单词，该词的首字母已给出。

1.As the first Chinese woman astronaut, Liu Yang l　 on the moon in June successfully.

2.Ninety d　 by three is thirty.

3.Tom spoke so q　 that I couldn’t follow him.

4.The horse could not raise i　 from the ground after a long run.

5.It’s our d　 to look after our parents when they get older.

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在下列各句的空格内填上一个适当的完整的单词，该词的首字母已给出。

76. The Internet is very useful, it p　▲　 us with the latest news.

77. If you work hard, you will s　▲　 in studying math.

78. The h　▲　 you climb, the more beautiful view you will see.

79. December is the t　▲　 month of the year.

80. Notre Dame Cathedral is one of the most famous c　▲　, every year many people go to visit it.

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在下列各句的空格内填上一个适当的完整的单词，该词的首字母已给出。

76. A high-speed railway b　▲　 Ningbo and Shanghai will be in use soon.

77. August is the h　▲　 month in Ningbo, isn’t it?

78. They are l　▲　 for London tomorrow and begin their magic trip.

79. The gas prices keep going up, many people can’t a　▲　 them.

80. My legs are so badly hurt that I can h　▲　 walk.

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在下列各句的空格内填上一个适当的完整的单词，该词的首字母已给出。

The woman is a nurse. She works in a famous h　　 in Beilun.

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