1、、关键句型1 .不用说,，It goes without saying that ,(It is ) needless to say (that ),It is obvious that , eg:It goes without saying that it pays to getting up early.2 .在各种，之中，Among various kinds of ,/ Of all the ,eg:Among various kinds of sports, I like jogging in particular. 3.就我的看法，；我认为,In my opinion, ,As f
2、ar as I am concerned,I am of the opinion that ,4 .随着XX的增加/发展,，With the increase/growth of XX,With the development of science and technology, eg : With the rapid development of Taiwans economy, a lot of social problems have appeared.5 .XX (对某人而言)很重要 /有必要/紧急,，It is necessary/ important/essential/ prop
3、er/ urgent(for sb. ) to do / that ,eg ： It is proper that we( should ) keep the public places clean.6 . how 引导的感叹句eg : At least it will prove how honest you are.7 .状语从句I cannot but feel excited/cannot but feel sad.cannot help feelingsad.每当我听到/看到/想到/遇到/做,我就忍不住感到Whenever I hear/ see /think of/ meet wi
4、th /do，:sad/nervous/frightened/surprised.eg:Whenever I think of the clean river near my home, I=Every time I think of the clean brook near my home, I8 .Since + S +过去式，S +现在完成式。eg : Since he went to senior high school, he has worked very hard.、9.stop to do sth.和 stop doing sth.stop to do sthstop doin
5、g sth易混淆词组停下正在做的事情然后去做其它事情”停下正在做的事情例：We have kept“ forget to do sth”忘记去做某事，谈的是未来的事情;“ forget doing sth”忘记过去应该做的事。例：“ Don t forget to do your homeworko “ said the teacher.Mr. Chen , I m sor ry. I forgot doing my homework.said Li Ming.11. have sth. done 。（让别人）做某事例：I had my hair cut yesterday afternoon
6、.My computer can not work now. I must have it repaired.12. see sb. do sth & see sb. doing sthsee sb. do sth看见某人（经常）做某事see sb. doing sth看见某人（正在）做某事doing our homework for a long time. Let s stop to listen to music.10.forget to do sth 。和 forget doing sth. (remember to do sth. 和 remember doing sth) 例:I
7、often see him do exercise in the morning.When I was walking in the park, I saw him drawing a picture there.13.在主动语态中，感官动词(see, hear, feel, watch等）和使役动词 （make, have, let等）要求接不带to的不定式做宾语补足语，而在被动语态里，不定式要带上例:The boss oftenmade the workers work 10 hours a day.14.例:15.The workersShe was heardwere made to
8、|work 10 hours a day.touse strong language.介词后面一般接动名词。prefer doing sth. tolook forward todoingmake a contribution to同学们要特别注意介词to和不定式符号 to的区别,doing sth. 相比，更喜欢,sth. 期待/盼望做某事doing sth. 为,，做出贡献现在分词和过去分词做定语的区别现在分词含有正在进行的意思，而过去分词含有被动或者已经完成的意思, 如：a developing countrya developed country a boy named Jim 个口 Jim 的男孩
