Unit 2 The Olympic Games课时作业

learning about language

　　一、全练语言点，基稳才能楼高

　　Ⅰ.单词拼写

　　1．They had been trapped (使困住) in the cave for 20 days before rescued.

　　2．A lot of the plastics that carmakers are using cannot be recycled (回收利用).

　　3．If there are no natural reserves (保护区), it is likely that more animals will become extinct.

　　4．She is seeking a substitute(代替者) for the very man whose departure made her cry.

　　5．The scientist corresponds with colleagues in order to learn about matters relevant (有关的) to her own research.

　　6．The hijackers threatened (威胁) to kill one passenger every hour if their demands were not met.

　　7．The murderer was condemned (判处) to death for what he had done.

　　8．What a coincidence (巧合) that we were in New York at the same time!

　　9．Some economists strongly advocate (主张) the reform of government ownership of industry.

　　10．You mustn't sacrifice (牺牲) environmental protection to promote economic growth.

　　Ⅱ.单句语法填空

　　1．He spent four years getting a degree, only to_find (find) there were no jobs for graduates.

　　2．A number of houses were_burnt/burned (burn) down in the fire that broke out last night.

　　3．The situation is far worse than we had been led to believing (believe)．

　　4．-Have you reserved a table for us in advance, Mary?

　　-Oh, I forgot to tell you I have made a reservation for you. You will have a reserved table whenever you get there. (reserve)

　　5．Our school doesn't advocate students' staying (stay) in the classroom too long. We think they should have time for sports.

　　6．European football is played in 80 countries，making(make) it the most popular sport in the world.

　　7．Given (give) the general state of his health, it may take him a while to recover from the operation.

　　8．-I'm sorry that I didn't work out this problem.

　　-It's beyond our ability.I didn't work it out, either.

　　Ⅲ.选词填空

a number of， beyond one's control， look ahead， refer to， in turn， lead to， take action，