21、-I am afraid to ask questions because of my poor________.

-You’d better practice speaking more.(　　)

A.introduction B.inspiration

C.pronunciation D.Information

【考点】名词的词义辨析.

【分析】-因为我的发音不好，所以我害怕问问题.

-你最好多练习说(英语).

【解答】答案：C;A.introduction 介绍;B.inspiration灵感; 吸气;C.pronunciation 发音; C.information 信息;根据答语You’d better practice speaking more你最好多练习说(英语)，推知上句句意：因为我的发音不好，所以我害怕问问题.故选B.

22、-Would you like something to drink?--Yes，_____，please!(　　)

A.apples B.tomatoes C.beef D.coffee

【考点】名词的词义辨析.

【分析】--你想要一些喝的吗?

--是的，请给我咖啡.

【解答】答案：D;apple苹果;tomato西红柿;beef牛肉;coffee咖啡;根据问句Would you like something to drink可知答语应是可以喝的东西;故选D.

23、You must go to the ________ if you want to buy vegetables.(　　)

A.supermarket B.library

C.theatre D.bookshop

【考点】名词的词义辨析.

【分析】如果你想买蔬菜，你必须去超市.

【解答】答案：A;supermarket超市;library图书馆;theatre电影院;bookshop书店;根据句中信息if you want to buy vegetables，推测应去超市;故选A

24、The car was out of ______________and hit a tree by the road.(　　)

A.danger B.breath C.control D.practice

【考点】名词的词义辨析.

【分析】这辆小汽车失去控制撞到了路边的一棵树上.

【解答】答案：C

out of danger脱离危险;out of breath喘不过气来;out of control失去控制;out of practice久不练习;根据后半句hit a tree by the road可知是小汽车失去了控制，故选C

25、--Finding information is not a big deal today..

---Well，the ______is how we can tell whether the information is useful or not.(　　)

A.courage B.message C.challenge D.knowledge

【考点】名词的词义辨析.

【分析】-查询信息在当今不是大问题.

-是的，挑战是我们怎样才能辨别这些信息是否有用.

【解答】答案：C

courage勇气;message消息;challenge挑战;knowledge知识;根据how we can tell whether the information is useful or not可知怎样辨别这些信息是否有用才是挑战，所以要用“挑战”一词对应，故选C.

26、We can see many ________ on the hill in the picture.(　　)

A.sheeps B.sheep C.Horse

【考点】名词的词义辨析.

【分析】在图画中我们可以看到许多绵羊在山上.

【解答】答案：B

sheep绵羊，它的复数还是sheep，排除A;house马，many修饰可数名词复数，排除C，故选B

27、-I’ll go to New York for my summer vacation，Jenny.

-It’s a good______.Have a good time!(　　)

A.exercise B.offer C.promise D.idea

【考点】名词的词义辨析.

【分析】--詹尼，我将去纽约度暑假.

--这是一个好注意.祝你玩得开心.

【解答】答案：D;考查名词词义辨析.exercise锻炼，练习;offer提议，出价;promise 诺言，承诺;idea 主意.结合上下文I’ll go to New York for my summer vacation和Have a good time，判断此处表示“这是一个好主意”故选D.