1) 情态动词 ( 除ought 外) 后。
2) 使役动词 let, have, make后,感官动词 see, watch, look at, notice , observe, hear, listen to, smell, feel, find 等后。
注意:被动语态中不能省去to.例如:
I saw him dance. 我看见他跳舞。
=He was seen to dance.
The boss made them work the whole night. 老板让他们整夜干活。
=They were made to work the whole night.
3) would rather,had better句型后
4) Why / why no句型后
5) help 后可带to,也可不带to, help sb (to) do sth:
6) but和except后。but前是实义动词do时,后面出现的不定式不带to.
比较:He wants to do nothing but go out. 他只想出去玩。
He wants to believe anything but to take the medicine. 除了吃这药,他什么都信。
7) 由and, or和than连接的两个不定式,第二个to 可以省去:
8) 通常在discover, imagine, suppose, think等词后作宾补时,可以省去to be.例如:
He is supposed (to be) nice. 他应该是个好人。
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 doesnt 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。
中国已到“工业反哺农业”阶段
高校“学匪”根源探究
无奈的“万能居委会”
见钱就收“蚁贪”也是蛮拼的
体坛英语资讯:Rios Maracana stadium to host 2020 Copa Libertadores final
深改组:“改革促进派”将获重用
体坛英语资讯:Preview: Man Utd vs Liverpool the highlight of fascinating and tense Premier League weekend
“非行政许可审批”成历史
男生高考后“撕名牌”坠亡
一周热词回顾(6.8-6.14)
一周热词回顾(6.15-6.21)
禁毒战争不获全胜决不收兵
“公民网络电子身份标识”签发
体坛英语资讯:Madrid Clasico postponed due to unrest in Catalan region
老年人婚姻遭遇“退休之痒”
学会笃信生活的魔力
女司机“变道”遭暴打
《一步之遥》获“脏烟灰缸奖”
丝绸之路与欧亚经济联盟对接
中美对话“双边投资协定”成焦点
打造生态环境的“生命共同体”
广电总局禁设“嘉宾主持”
一周热词回顾
沙特阿美,全世界最能赚钱的公司要上市了
故宫建“流散文物追索”清单
前国际足联高官承认“受贿”
商界大佬眼中的“互联网+”
“抗日神剧”还能有多雷
官员下海严防兑现“身份红利”
庆安官场被“链式举报”
| 不限 |
| 英语教案 |
| 英语课件 |
| 英语试题 |
| 不限 |
| 不限 |
| 上册 |
| 下册 |
| 不限 |