1.which和what在用法和词义上有何不同？ 2.The Greens often see a film on weekends。（变为同义句） ——The Greens often go to a movie on weekends。正确吗？ 3.有many hundreds of这一词组吗？
解题思路： 结合例子分析
解题过程：
解析：
1.which和what在用法和词义上有何不同？
what可以引导名词性从句，分别可以做主语或宾语。
which可以引导名词性从句或定语从句，分别可以做主语或宾语
具体是：
which的用法
which表示在一定范围内的“哪一个”，可当主语、宾语、定语。
1．当主语
Which is yours? 哪一个是你的？
2. 当宾语
Which do you prefer, coffee or tea? 你喜欢哪一样，咖啡还是茶？
3.当定语
Which university did you go to, Oxford or Cambridge?
你上的是哪一所大学，牛津还是剑桥？
what的用法
what，什么，在句中可当主语、宾语、表语、定语。
1．当主语
What happened? 发生了什么事？
2. 当宾语
What would you like to buy? 你想要买点什么东西？
3. 当表语
What's your father? 你父亲是干什么的？
4. 当定语
What time is it? 现在几点？
2.The Greens often see a film on weekends。（变为同义句）
——The Greens often go to a movie on weekends。正确吗？
这个答案是正确的。
go to a movie
1. 去看电影
2. 去看部电影
go to see a movie
1. 去看电影
go to the cinema去看电影
这几个都可以互用。
3.有many hundreds of这一词组吗？
有啊，请看例句。
But kites have been used for many hundreds of years. 但是风筝已经使用了许多世纪了。
hundreds of tortured prisoners. 几百个被拷打的犯人。
Hundreds and hundreds of salmons leap up the falls. 数以百计的鲑鱼跳向瀑布。
How many hundreds are there in a thousand? 一千里有多少个一百？
low-growing sticky subshrub of southwestern United States having narrow linear leaves on many slender branches and hundreds of tiny yellow flower heads. 美国西南部的一种矮生、粘性的亚灌木，具有细长的枝、狭窄的线性叶和极小的黄色头状花序。
hundreds of people attended his funeral. 政府为烈士举行了葬礼。
Hundreds were thrown out of work. 数以百计的人失去了工作。
最终答案：略
