1、spend time （in） doing sth.花费时间（金钱）做某事；have difficult/trouble in doing sth做某事有困难；have fun doing.做某事高兴；be used to doing sth. 习惯做某事。口诀：完成实践值得忙（finish, practice, be worth, be busy）继续习惯别放弃（keep on, be used to, give up）考虑建议不禁想（consider, suggest, cant help, feel like）喜欢思念要介意（enjoy, miss, mind）初中常考单词：finish
2、, practice, enjoy, mind, keep等。3.介词后（on, in, of, about, at, with, without, for, from, up, by等）如：be good at doing sth.；thank you for doing sth.；give up doing sth.；stop sb. from doing sth.；do well in doing sth.；be afraid of doing sth.；be interested in doing sth.；be proud of；instead of；be fond of4.to作介
3、词的情况look forward to doing sth期望做某事；prefer doing sth. to doing sth与相比较更喜欢；pay attention to doing注意做某事；be/get used to doing sth.习惯于做某事；【随堂练习】一、单项选择。（ ）1. The boy was often heard _aloud in the morning by his neighbours. A. read B. to reading C. reading D. to read （ ）2.-Would you mind _here? -Of course
4、not. A. my sitting B. me to sit C. me sitting D. I to sit（ ）3. Im thinking about _a very _vacation in Sanya, Hainan Island. A. taking, relaxing B. taking, relaxed C. to take, relaxing D. to take, relaxed（ ）4. -Have you finished _the novel?-Not yet. Ill try _it back to you before Saturday. A. reading
5、, giving B. to read, to give C. reading, to give D. to read, giving（ ）5. I like _cards, but I dont like _ it right now. A. playing, to do B. playing, doing C. to play, doing D. to play, to doKey：1-5 D A A C A 二、用词的适当形式填空。1. The doctor warned him _（not drink） any more because of his bad health.2. Man
6、y parents complained that their children spent too much time _（surf） the Internet every day.3. The heavy rain kept them _（wait） in the cabin for three hours. 4. The old man is used _（walk） a dog after supper in the park every day.5. We are considering _（take） our next holiday in Taiwan IslandKey: 1.
7、 not to drink; 2. surfing; 3. waiting; 4. to walking; 5. taking;二后面可跟动词的不定式形式的情况1. 动词：agree to do同意去做；afford to do买得起；decide to do决定去做某事；hope to do希望去做；wish to do希望去做；fail to do做某事失败去；plan to do打算去做；refuse to do拒绝去做；would like to do想要去做；want to do想要去做某事；learn to do 学做；prefer to do sth. 喜欢（爱）做某事；sb.
8、seem to do sth好像做某事；want/would like to do sth. 想做；used to do sth. 过去常做想要（would like, want）决定（decide）学习（learn），需要（need）同意（agree）计划（plan），希望（wish, expect, hope）不要拒绝（refuse）。2.句型. allow sb. to do sth. 允许某人去做某事ask sb. （not） to do sth. 叫某人做事某事（叫某人不要去做某事）tell sb. （not） to do sth. 叫某人去（不要）做某事follow sb. to
9、do sth. 跟随某人去做某事warn sb. （not） to do sth. 警告某人做某事（或不要做某事）be afraid to do sth. 害怕做某事be excited to do sth. 对做感到兴奋 be frightened to do sth. 害怕去做某事be glad/happy to do sth. 高兴去做某事be/get ready to do sth.准备做某事be sorry to do sth. 对做某事感到抱歉 be surprised to do sth. 对做某事感到惊奇cant wait to do sth. 迫不急待地去做某事get/hav
10、e a chance to do sth. 得到一个做某事的机会Its + adj.+（for sb.） to do sth. 做某事（对某人来说）怎么样Its +adj. +（of sb.） to do sth.It takes sb. some time/money to do sth. 花费某人多长时间做某事（常考）Its time for sb. to do sth. 是某人做某事的时候了too（for sb.） to 太以致不能 =not enough to do prefer to do sth. rather than do sth. 宁愿而不愿（常考）something to
11、eat/drink 一些吃/喝的东西（词不定式放在something等后修饰这些Sth. is hard/difficult/easy to do 做好某事很难/容易take turns to do sth. 轮流做There is no time （for sb. ） to do sth. 对（某人来说）没时间做某事了There is no need （for sb.） to do sth. 对某人来说没必要做某事try/do ones best to do sth. 尽力去做某事3. 疑问词+不定式，相当于一个宾语从句的作用，如 who?to?meet,?which?choose,?wha
12、t?buy,?when?start,?how?do?it,?where?go?4. 作目的状语：To?get?there?on?time,?he?had?take?a?taxi.5. 在find, think后跟不定式作宾语时，常用it代替，而将真正的宾语放在句末。 We found it impossible to cross the river. （本句中的it 是形式宾语，不定式短语to cross the river 是真正的宾语。）6. 作定语，如：something?do, a?room?live?in,?baby?look?after?三、后既能跟不定式也能跟动名词的情况：1、后
13、加不定式或动名词意思相近的动词有些动词接doing和to do意义相近像like（喜欢），hate（憎恨），prefer（宁可），begin（开始），start（开始），continue（继续）。等词后加不定式或动名词区别不大：like to do表示想要做某一具体的动作，like dong表示一般或抽象的多次动作，它们在实际使用中区别很小。2、后加不定式或动名词区别较大的动词：remember to do（记住去做） remember doing（记得做过） forget to do（忘记去做） forget doing（忘记做过） try to do（设法做） try doing（试着做）
14、 go on to do（接着做另一事） go on doing（继续做同一事） stop to do（停下来去做） stop doing（停止做） cant help to do（不能帮助做） cant help doing（情不自禁做） allow doing sth.（允许做某事） allow sb. to do sth. （允许某人做某事） mean to do（打算，想） mean doing（意味着）四、后跟不带to的不定式（动词原形）的情况。1在感官动词和使役动词后feel, hear, listen to, watch, look at, see, notice, make, let, have等后跟动词不定式作宾语补足语时应省去不定式符号to。注意：将此句改为被动句时，省去的不定式符号to应加上。在动词help
