2018届高考英语第一轮课时训练27(ⅰ.单句语法填空)(有答案)

Ⅰ.单句语法填空

1．If steel is heavier than water，why are ships able ________ (float) on the sea？(2015·浙江，16) 2．In his black and blue suit and with ________ oxygen tank fastened on his back，Larry dived from boats into the middle of the ocean.

3．The climate here ________ (be) quite pleasant，the temperature rarely，if ever，reaching 30 ℃ in summer.

4．The destruction of such species could prevent researchers ________ (find) cures for certain diseases.

5．We have launched another man-made satellite，________ is announced in today's newspaper. 6．Our success depends ________ whether everyone works hard.

7．It was difficult for the helicopters ________ (get) close to the roof of the building because of the heavy smoke.

8．I could feel the wind ________ (gentle) blowing through my hair，it was a warm summer breeze. 9．As we know，getting angry not only does harm ________ one's health but also has a bad effect ________ the relationship between people.

10．It is none of your business ________ other people think about you.Believe in yourself.

答案 1.to float 2.an 3.is 4.finding 5.which 6．on7.to get8.gently9.to；on10.what Ⅱ.单句改错(每句仅1处错误)

1．This is such interesting a film that I have seen it twice.

2．Whether life will continue on the earth for millions of years to come will depend on if this problem can be solved.

3．General speaking，he is a smart boy except his carelessness.

4．The river is so polluted that every day we can see a lot of things being floating on the water. 5．Because there is no air or wind on the moon，the footprints may stay there for million of years. 6．Teachers can help them learn to take risks in an atmosphere that they feel confident about doing so. 7．The new bridge is three times width of that one built last year.

8．The twin brothers stood under the tree，puzzling and saying nothing.

9．The storm came so violent that it ruined the whole crops.

10．There is so much rain on the island that its annual rainfall reaches as many as sixty inches.

答案 1.such→so 2.if→whether 3.General→Generally 4.去掉being lion→millions 6.that→where 7．width前加the8.puzzling→puzzled9.violent→violently10.many→much Ⅲ.单元考点作文串记

(一)根据提示翻译句子

1．我们能否登上火星依赖于科学技术的发展。(land，depend on)

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2．火星上没有氧气，昼夜温差大，这使我们不能生活在那里。(make it＋adj.)

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3．火星与地球环境完全不同。(be different from)

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4．如果我们想到火星上住些日子，我们要带上氧气、食物、衣服等。(take along...with)

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5．我坚信不久的将来我们一定能成功地登上火星。(succeed in doing)

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(二)加入适当过渡词，连句成篇

答案(一)1.Whether we can land on Mars depends on the development of science and technology. 2．There is no oxygen on Mars and the temperature changes greatly from day to night，which makes it impossible for us to live there.

3．The environment of Mars is quite different from that of our earth.

4．If we want to stay on Mars for a few days，we should have to take along our own oxygen，food，clothing and so on with us.

5．I firmly believe that we will succeed in landing on Mars in the near future.

(二)【参考范文】

Whether we can land on Mars depends on the development of science and technology.There is no oxygen on Mars and the temperature changes greatly from day to night，which makes it impossible for us to live there.As we all know，the environment of Mars is quite different from that of our earth.In fact，if we want to stay on Mars for a few days，we should have to take along our own oxygen，food，clothing and so on with us.However，I firmly believe that we will succeed in landing on Mars in the near future.