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1、,Grammar,专题三 非谓语动词,PART 1,高频考点清单,PART 2,重温高考真题,PART 3,热考点集训,PART 1,高频考点清单,非谓语动词的核心考点,1.动词不定式复习中应注意的几个问题 (1)不定式作表语与“beto do sth. ”的异同。不定式作表语说明主语的内容或性质。 My job is to teach English.(说明内容) beto do sth. (表示按计划要做的事) He is to go abroad.,(2)后接不定式作宾语的词语。 下列词语常接不定式作宾语：afford，promise，refuse，expect，hope，learn，o
2、ffer，wish，want，fail，plan，agree，forget，like，prefer，decide，manage，try，arrange，determine，desire等。 下列词语后可接“疑问词不定式”：teach，decide，wonder，show，learn，forget，ask，find out，advise，discuss等。 (3)如何理解和使用不定式作宾补。 动词(短语)see，watch，notice，hear，listen to，observe，feel，taste，smell，make，let，have等的宾补用动词原形，变被动时要加to，此时的不定式就是
3、主语补足语。,常用不定式作宾补的几种情况： 主语ask/require/tell/order/force/get/want/likesb. to do sth. 主语think/judge/suppose/believe/consider/imagine/feelsb. to be/to have done 主语call on/upon/depend on/wait for/ask forsb. to do sth. (4)不定式作定语的特殊用法。 下列词语后常接不定式作定语：chance，wish，right，courage，need，promise，time，opportunity，way
4、，the first，the second，the last，the only等。 不定式作定语和所修饰的名词在逻辑上有主谓关系。 There is no one to look after her.,不定式与被修饰的名词在逻辑上有动宾关系。 She is now looking for a room to live in. (5)不定式作状语的用法。 不定式作状语，在句中主要表示目的、结果、原因等。only to do表示出人意料的结果。 We hurried to the classroom only to find none there. in order (not) to，so as
5、(not) to用来引导目的状语；enough.to，so.as to do，such名词.as to do作结果状语。 The girl was so kind as to help the old man off the bus. Im not such a fool as to believe that.,(6)不定式的完成时的特殊用法。 表示不定式中谓语动词发生的动作先于主句的谓语动词发生的动作。 The novel was said to have been published. I regret to have been with you for so many years. se
6、em，appear，be said，be supposed，be believed，be thought，be known，be reported等动词常用于上面句型。 此外，glad、happy、satisfied、sorry、surprised、disappointed后也接完成时，但要注意与一般时的区别。 Im sorry to keep you waiting for a minute.对不起，请稍等。(说话时还未等) Im sorry to have kept you waiting.对不起，让你久等了。(说话时已等了很久),不定式的完成时还可表示“过去本想做某事但未做”的虚拟语气。
7、(A)should like to/would like to/would love to完成时。(B)was/were to不定式的完成时，表示该做某事或想做但未实现。(C)expected/hoped/meant/promised/ supposed/thought/wanted/wished不定式的完成时，表示过去未曾实现的愿望。 (7)不定式的省略。 同一结构并列由and或or连接。 I want to finish my homework and go home. Im really puzzled what to think or say. 特例：To be or not to b
8、e，this is a question. It is better to laugh than to cry.(表示对比),不定式作表语，其前面的主语从句中含有do时，后面的to省略。 What he did was lose the game. 句中含有动词do时，but，except，besides，such as等后面的to可省略。即“前有do，后省to”。 Dont do anything silly，such as marry him. 主句含有不定式，后面有rather than，rather than后省to。 Why not，had better，would rather，c
9、ant but等词后省to。 Youd better take it seriously.,多用在同一句或联系紧密的对话中，为了避免重复，作宾语、主补或宾补的不定式再次出现时，to后的内容常承前省略(只保留to即可)。常见的有：Id like/love/be happy to。但如果承前省略的不定式有助动词have或be的任何形式，后应该保留原形have或be。 Susan is not what she used to be. You came late last night. You ought to have finished your homework. I know I ought
10、to have.,题组训练1 用所给动词的正确形式填空 1.Its important for the figures (update) regularly. 2.Today we have chat rooms，text messaging，emailing.but we seem _ (lose) the art of communicating face-to-face. 3.If they win the final tonight，the team are going to tour around the city _ (cheer) by their enthusiastic su
11、pporters. 4.The difference in thickness and weight from the earlier version makes the iPad 2 more comfortable (hold).,查看答案,to be updated,to be,losing,to hold,to be,cheered,5.Simon made a big bamboo box (keep) the little sick bird till it could fly. 6.Passengers are permitted (carry) only one piece o
12、f hand luggage onto the plane. 7.More TV programs，according to government officials，will be produced _ (raise) peoples concern over food safety. 8.The ability (express) an idea is as important as the idea itself.,查看答案,to keep,to carry,to,raise,to express,2.动名词复习中应注意的几个问题 (1)下列动词后只能接动名词：suggest，finis
13、h，avoid，cant help，mind，enjoy，require，practise，miss，escape，pardon，advise，consider，imagine，keep，appreciate，permit。 (2)下列动词短语后接动名词：leave off，put off，give up，look forward to，feel like，have trouble/difficulty (in)，devote to，be/get used to，pay attention to，be fond of，be worth。 (3)介词后要接动名词；what about，how a
14、bout，be fond of，be good at等的介词后接动名词。注意on/upon doing sth. as soon as 引导的从句，作此意讲时on/upon后也可以接名词。 On his arrival at the station，he found the train had just started.,(4)动名词作宾语和动词不定式作宾语的区别： begin，start，continue，like，love，dislike，hate，prefer，cant stand,remember，forget，regret，try，mean,want，require，need,题组训
15、练2 用所给动词的正确形式填空 1.Its no use (complain) without taking action. 2.Lydia doesnt feel like (study) abroad. Her parents are old. 3. (expose) to the sun will do harm to your skin. 4.She is afraid of (take) to the public. 5.Marys (come) late made her mother angry.,查看答案,complaining,studying,Being exposed,b
16、eing taken,coming,3.现在分词复习中应注意的几个问题 (1)现在分词在句中作时间、原因、伴随、条件、结果等状语。 时间状语(分词前面可加when，while等) Hearing the good news，he jumped with great joy. 原因状语 Not having finished her work in time，the boss fired her. Seeing nobody at home，he decided to leave them a note. 伴随状语 The girls came in，following their parents.,结果状语 The poor old man die
