A:We must do something to save the wild animals．B:Something mustbedoneto save the wild animals．题目和参考答案——青夏教育精英家教网—

题目内容

3．A：We must do something to save the wild animals．
B：Something mustbedoneto save the wild animals．

分析我们必须做些事情去拯救野生动物．

解答答案：be done．本题是主动语态转化成被动语态，主动语态的宾语something变成被动语态的主语，句中有must，所以采用含有情态动词的被动语态结构：情态动词+be+动词的过去分词，故答案是be done．

点评本题考查含有情态动词的被动语态，平时熟练掌握其结构即可作答

练习册系列答案

14．-Keep quiet，kids，Dadis sleeping（sleep） in the next room．
-OK，Mum．

11．Many people got worried because it hasn't rained for a long time．（对画线部分提问）
why do many people get worried？

18．You shouldn't believe on the Internet．Not all is true．（　　）

8．He wantsto havea car，but he can't afford it．（have）

15．-Do you know the boy who is sitting next to Peter？
-Yes．He is Peter's friend．They are celebrating his____birthday．（　　）

12．So far，the teacher and writer __________ us Chinese for 2 years．（　　）

13．Computer is thought to be one of ________ inventions in modern times．（　　）

	A．	a more important		B．	the most careful
	C．	a more helpful		D．	the most helpful

试题分类