问题描述:
请给出解答思路及涉及语法.
1.the teacher asked the boy ___on the wall
A .to not draw B.dont draw C.not draw to D.not to draw
2.The men walked ___the forest and got to a small house
A.across B.through c.crossing D.over
(我弄不清楚什么时候用以上哪几个.)
3.we are not ___ out on school nights
A.allowed to go B.allowed going C.allowing to go D.allowing going
(allow sb.to do sth还是allow sb.doing sth?那么如果allow直接加动词又怎么办?)
4.not only ___clever,but hard-working
A.the boy is B.does the boy C.is the boy D.the boy does
(这个题答案是D,但是为什么不用is 要用does?)
5.the bridge ___ by the farmers themselves in 1982
A.built B.was built C.build D.was build
(这里答案是B,但是为什么不选A,过去式不行么?)
还有那个,have been+ving
而且不知道什么时候该用完成时,什么时候该用过去式.
1.the teacher asked the boy ___on the wall
A .to not draw B.dont draw C.not draw to D.not to draw
2.The men walked ___the forest and got to a small house
A.across B.through c.crossing D.over
(我弄不清楚什么时候用以上哪几个.)
3.we are not ___ out on school nights
A.allowed to go B.allowed going C.allowing to go D.allowing going
(allow sb.to do sth还是allow sb.doing sth?那么如果allow直接加动词又怎么办?)
4.not only ___clever,but hard-working
A.the boy is B.does the boy C.is the boy D.the boy does
(这个题答案是D,但是为什么不用is 要用does?)
5.the bridge ___ by the farmers themselves in 1982
A.built B.was built C.build D.was build
(这里答案是B,但是为什么不选A,过去式不行么?)
还有那个,have been+ving
而且不知道什么时候该用完成时,什么时候该用过去式.
问题解答:
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