Unit 4 Earthquakes Grammar课时作业

Ⅰ.单句语法填空

　　1．Anyone________has helped to save the drowning girl is worth praising.

　　答案：　who/that

　　2．The Great Wall is the last place________Mr Smith is going to visit before he leaves Beijing.

　　答案：　that

　　3．Will you please pass me the book________cover is green?

　　答案：　whose

　　4．-Is there any other student________wants to visit Wutai Mountain?

　　-I don't know.

　　答案：　who

　　5．This is the most interesting story ________I have ever read.

　　答案：　that

　　6．This is the person________you should thank for helping your son.

　　答案：　who/that/whom

　　7．The girl________graduated from Cambridge University is called Amanda.

　　答案：　who/that

　　8．They are talking excitedly about the writers and their books ________interest them.

　　答案：　that

　　9．On the way home I met the girl________you talked with in the library yesterday.

　　答案：　whom

　　10．The earthquake________happened in Tangshan in 1976 shocked the people all over the world.

　　答案：　that

　　11．My father bought a new bike for me________price added up to more than 1,000 yuan.

　　答案：　whose

　　12．She said she would do anything________could help her mother recover from the disease.

　　答案：　that

　　Ⅱ.阅读理解

The United States has more tornadoes (龙卷风) than any other country in the world.In a normal year there are 800 to 1,000 tornadoes.Most happen in the middle part of the country.Tornadoes form when warm and cool air meet.In the Midwest，the warm air from the Gulf of Mexico often meets the cold air from Canada.