Unit 5 The power of nature课时作业

Using language

Ⅰ.单句语法填空

　　1．He desires to go(go) to Tsinghua University to study after graduating from high school, so he is studying very hard.

　　2．She is my favorite film star and I consider her superior to other stars.

　　3．Though he has lost the ability to speak and see，he is always optimistic(optimism), even when things are at their worst.

　　4．Not only was(be)Rome a city，but it was also to become the capital of one of the largest empires in history.

　　5．Would you please look through the paper for me and see if there are any obvious mistakes?

　　6．Do you think the approach he came up with will apply effectively to the situation of our firm?

　　7．The floor was dirty，but he managed to clean (clean) it.

　　8．New technologies have made it possible to turn out new products faster and at a lower cost.

　　9．By the time he was 14 years old，he had taught(teach)himself advanced mathematics.

　　10．They are still fighting for survival(survive)．

Ⅱ.单句改错(每小题仅有1处错误)

　　1．Not only you but also she have to attend the ceremony.

　　have→has

　　2．He expressed a desire that the papers would be made public.

　　would→should

　　3．You will pass your exams if you really apply you to your studies.

　　第三个you→yourself

　　4．He made fortune in the coal and iron business before he went into politics.

made后加a或his