课时训练　Section Ⅲ　Lesson 3　The Sea World

Ⅰ.根据句意及括号内汉语或首字母提示,用适当的单词填空

1.If you warm the ice,it will m　　　　　 soon.

答案:melt

2.They m　　　　　 the room and wrote down the numbers.

答案:measured

3.If you buy all of the fish in the tank,I'd like to give you a 15% d　　　　　.Then you can save a lot of money.

答案:discount

4.He should e　　　　　 his son to be polite.

答案:educate

5.By means of a clever t　　　　　,the magician made the card disappear.

答案:trick

6.Although the 　　　　　(珊瑚) is not moving,it is alive.

答案:coral

7.He is 5　　　　　 (厘米)taller than her.

答案:centimetres

8.He told me he once caught a 　　　　　(鲨鱼),but I knew he was just telling a lie.

答案:shark

9.All our information is 　　　　　(新的)on the computer.

答案:up-to-date

10.The 　　　　　(男学生)made a face at his teacher's back and ran away carrying his big bag.

答案:schoolboy

Ⅱ.介副词填空

1.Liu Qian performed many tricks 　　　　　the audience.

答案:for

2.These goods will be sold 　　　　　a discount.

答案:at

3.Watch 　　　　　! There is a bus coming.

答案:out

4.He played a trick 　　　　　her and she fell right into it.

答案:on

5.The mother bird is watching 　　　　　her young.

答案:over

Ⅲ.用所给词的适当形式填空

1.Some fish can grow to a 　　　　　(long)of four feet.

答案:length

2.I don't think Tommy's 　　　　　(measure)makes any sense.

答案:measurement

3.The opportunity to travel is one of the main 　　　　　(attract)of this job.

答案:attractions

4.Researchers in this field have made some important new 　　　　　(discover).

答案:discoveries

5.His son is an 　　　　　(energy)child.

答案:energetic

Ⅳ.阅读理解