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小学英语语法之省to | |
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毓滢羽 等级 ☆ 楼主 发表于 2019/10/9 11:45:20 编 辑 |
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下面与大家分享“小学英语语法知识点:省to的动词不定式”。更多精彩尽情关注北京新东方的小学英语课程。 1)情态动词(除ought外,ought to): 2)使役动词let,have,make: 3)感官动词 see, watch, look at, notice , observe, hear, listen to, smell, feel, find 等后作宾补,省略to。 注意:在被动语态中则to不能省掉。 I saw him dance. =He was seen to dance. The boss made them work the whole night. =They were made to work the whole night. 4) would rather,had better: 5) Why… why not…: 6) help 可带to,也可不带to, help sb (to) do sth: 7) but和except:but前是动词do时,后面出现的动词用不带to的动词不定式。 8) 由and, or和than连接的两个不定式,第二个to 可以省去: 9) 通常在discover, imagine, suppose, think, understand等词后,可以省去to be: He is supposed (to be) nice. 他应该是个好人。 举例: He wants to move to France and marry the girl. He wants to do nothing but go out. 比较: He wants to do nothing but go out. He wants to believe anything but to take the medicine. 典型例题 1) I usually go there by train. Why not ___ by boat for a change? A. to try going B.trying to go C.to try and go D.try going 答 案:D. why not 后面接不带to 的不定式,因此选D。 2)Paul doesn‘t have to be made ___. He always works hard. A. learn B. to learn C. learned D. learning 答 案:B.make后接不带to的动词不定式,当其用于被动时,to不可省略。 |
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