Unit 4 Global warming Language points课时作业

Ⅰ.单句语法填空

　　1．At minus 130℃，a living cell can be preserved(preserve) for a thousand years.

　　2．He was there at the request of his manager.

　　3．One of her fellow passengers came to her assistance(assist) when she was in trouble.

　　4．Not only his parents but also he is(be) going to attend the party.

　　5．When you are in danger，the important thing is never to keep calm.

　　6．The doctor recommended that the patient (should) be fed(feed) liquid food.

　　7．Based on the agreement(agree)，all payments shall be made by the end of the month.

　　8．Immigrants have contributed to British culture.

　　9．Apart from providing(provide) financial aid，the company also cooperate with the small factory.

　　10．Those girls' behavior is difficult to understand(understand)．What are they aiming at?

Ⅱ.单句改错(每句仅有1处错误)

　　1．Our few measures contributed to preserve animals without effect.

　　preserve→preserving

　　2．He made a proposal that we will raise all the people's awareness of protecting the environment.

　　will去掉或改为should

　　3．The boy was requested to going boating with his schoolmates.

　　going→go

　　4．As far as I'm concerned，your advice is of great useful to my study.

　　useful→use

　　5．Not only his classmates but also his teacher think highly of him.

　　think→thinks

　　III.阅读理解

Dussehra is one of the main festivals of India.It is mainly celebrated by Hindus