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Lesson 4　Advertisements
课时过关·即时巩固
一、根据句意及首字母或汉语提示完成句子
1。It's an interesting scientific phenomenon，but of no p    　 use. 
答案:practical
2.So we wanted to make a       　(耳机) that was absolutely perfect。 
答案:headphone
3.Hunger is the body’s s    　 that levels of blood sugar are too low。 
答案：signal
4.I know you need your f      too much to stay with your roommates. 
答案:freedom
5.They          （夸奖) me on the way I looked each time they saw me。 
答案：complimented
6。During my summer holiday last year，I found a part-time job as a       (清洁工人） in KFC。 
答案：cleaner
7.Do you have a         (冰箱） and a dishwasher in the kitchen? 
答案:refrigerator
8。The theatre will provide t      in both English and Chinese。 
答案:translation
9。It was said that he invented the first        (用电的) clock。 
答案:electric
10。She emptied both their cups and switched on the       （水壶）. 
答案：kettle
二、用所给单词的适当形式填空
1.We can offer you       　(practice） suggestions on how to improve your English. 
答案:practical
2.But I think shopping is not only interesting but also       　（relax）. 
答案:relaxing
3。He finds it hard       （focus） his thoughts on one thing for more than five minutes. 
答案：to focus
4。The policeman       　（signal） to the truck to stop. 
答案:signalled/signals
5。Then I can wear jeans and       　(sneaker） for the coming informal party。 
答案:sneakers
6.Today we have the       　（free) to decide our own futures。 
答案:freedom
7.Users wear this coat,fasten the belt and wear         (headphone)。 
答案：headphones
三、用所给动词的现在分词或过去分词填空
1.a.He brought us a piece of       　news。(shock) 
b。A       　woman told us that she saw a 3-metre—long snake.(shock) 
答案:a。shocking;b。shocked
scull2。a.China is a       　country.（develop） 

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