Frankie英语云课堂 初二英语八年级下册知识点及试题精讲
Today, some forests have gone. People must
down too many trees.
A.stop to cut B.stop from cutting
C.be stopped to cut D.be stopped from cutting试题解析：stop用法
1.cut down:砍到(树木)；too many 可数名词复数：太多...
2.Stop to do sth：停止正在做的事情，去做另一件事情
2.stop sb/sth(from)doing sth:阻止某人做某事；
3.被动语态：sb/sth be stopped from doing sth 答案：[注意11住动语态from可以省略，被动语态from不可省略
Frankie英语云课堂 初二英语八年级下册知识点及试题精讲
知识延申：stop用法
1.stop to do sth(B)：停止正在做的事情，去做另一件事情；
2.stop doing sth(A)：停止正在做的事情
3.stop sb/sth(from)doing sth:阻止某人做某事；注意：主动语态from可以省略
4.被动语态：sb/sth be stopped from doing sth
某人被阻止做某事
注意：被动语态from不可省略
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