题目内容
11.I wonder if it is going to rain next week.If it _____,I have to stay at home.( )| A. | is | B. | do | C. | does | D. | will |
分析 我想知道下周是否会下雨,如果下雨,我只好待在家里.
解答 答案:C.第二个if引导的条件状语从句,遵循主将从现的规则,主语it,故rains,上文出现了rain,故用助动词does.故选C.
点评 条件状语从句通常由if(如果),unless(除非),as long as(只要)引导.
例如:If it rains tomorrow,we won't go to the park.如果明天下雨,我们就不去公园了. Unless weather stops me,I go for a walk every.我每天都会去散步,除非遇上坏天气. Our parents will be pleased with our performance as long as we try our best
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One of the important things they are (18)A is,of course,how to swim.In the old days,many sailors were unable to swim,(19)D now it is hard to find one that cannot.
At one school for sailors,the swimming coach(教练)was very good.He had (20)B had a boy who he had failed to teach to swim when the course (21)C.One year,however,there was one (22)B boy on the training course who seemed quite unable to learn to swim.The coach tried giving him extra lessons,but he had no success at all,whatever he did.In the end,(23)A the time came near for the training to end,he had to accept failure(失败).
One day,he called the boy to him after the swimming lesson and said to him,"John,I have tried very hard to teach you to swim,but I have failed for the first time in my life.Now I want to give you a piece of (24)D.Listen carefully."
"Yes,sir."answered the boy.
"well,"the coach went on."if you are ever in a ship and it sink(下沉),just jump over the side into the sea,go right down to the bottom and (25)A to the land as fast as you can.That is the only way you will save your life."
| 16.A.except | B.like | C.with | D.for |
| 17.A.teach | B.play | C.do | D.watch |
| 18.A.taught | B.told | C.made | D.promised |
| 19.A.and | B.because | C.when | D.but |
| 20.A.often | B.never | C.always | D.once |
| 21.A.began | B.gave | C.ended | D.took |
| 22.A.interesting | B.particular | C.clever | D.unknown |
| 23.A.as | B.while | C.if | D.why |
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| 25.A.run | B.walk | C.swim | D.jump. |