课时训练　Section Ⅴ　单元语法突破

Ⅰ.用合适的关系代词或关系副词填空

1.The book has helped me greatly in my daily communication,especially at work 　　　　　a good impression is a must.

2.He paid the boy $10 for washing twenty windows,most of 　　　　　hadn't been cleaned for at least a year.

3.I didn't become a serious climber until the fifth grade,　　　　　I went up to rescue a kite that was stuck in the branches of a tree.

4.-When did you get to know her?

-It was in 1998 　　　　　we were studying in Beijing,China.

5.Until now,we have raised 50,000 pounds for the poor children,　　　　　is quite unexpected.

6.The days are gone 　　　　　physical strength was all you needed to make a living.

7.That was the reason 　　　　　Mike refused to speak at the meeting.

答案:1.where　2.which　3.when　4.when

5.which　6.when　7.why

Ⅱ.单句改错

1.This is the hospital when her sister had an operation.

2.The whole city,75% of its factories and buildings were gone,lay in ruins.

3.Can you think of some cases in that drivers obviously knew the traffic rules but didn't obey them?

4.There are two lakes,where cover nearly one thousand square kilometers.

5.The yellow house which windows face south is the place where I spent my childhood.

答案:1.when→where　2.its→whose　3.that→which　4.where→which　5.which→whose

Ⅲ.用括号中单词的正确形式填空

1.Sometimes a new word made me remember an experience I had had　　　　　 (early).

2.Doctors use it to learn more about unfamiliar diseases and the 　　　　　(late) medical development.

3.Fine snow covered the yard,dusted the top of my truck and whitened the road,but that wasn't the 　　　　　(bad) part.

4.Since the president had been an actor 　　　　　(early),making a good speech was no problem for him.

5.-How was your recent trip to Sichuan?

-I've never had a 　　　　　(pleasant) one before.

6.After careful treatment,he felt much 　　　　　(well) than before.

7.John is the　　　　　(tall) boy in the class,and is almost taller than the teacher.

8.How beautifully she sings!I have never heard a 　　　　　(good) voice.

9.The price of the houses in Beijing is six times 　　　　　(high) than that in my city.

10.Professor White has written some stories,but he is 　　　　　(good) known for his plays.

11.You'd be exposed to a lot 　　　　　(little) pollution if you moved to a town with pure water and air.

12.Raymond's parents wanted him to have the 　　　　　(good) possible education.

13.-Are you feeling any 　　　　　(good)?

-Yes,I'm fine now.

答案:1.earlier　2.latest　3.worst　4.earlier　5.more pleasant　6.better　7.tallest　8.better　9.higher

10.better　11.less　12.best　13.better

Ⅳ.阅读理解

About 97% of the world's water is salty and is found in our oceans and seas.But,as we can't drink seawater,how can it be important?