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Grammar and usageUnit 1 Getting along with othersGrammar and usageUnit 1 To recognize the basic forms of“to infinitive”and“bare infinitive”To learn how to use“to infinitive”and“bare infinitive”in different situationsTo learn how to use the“verb-ing”form as a noun in various situationsObjectivesTo recognize the bas To infinitive Bare infinitive Verb-ing form as a noun To infinitive To make friends,which way of communication do you prefer,chatting online or talking face to face?Why?Free talk To make friends,which w Fill the blanks Complete the passage using the words in brackets.Change the form where necessary.Fill the blanks Co One teenage girl in the UK,Sarah,regretted (chat)online after her online friend turned out to be a boy from her class playing a joke on her.Sarah said that she wanted _(make)some new friends,so she entered an Internet chat room.chattingto make One teenage girl in t She remembered _ (discuss)music with a girl,who called herself Joanne.The two met up often in the chat room,and after some time,Joanne wanted _(meet)Sarah in real life.Sarah felt nervous and excited on the bus journey _(see)her new friend.discussingto meetto see She remembered _ When she arrived,she was shocked _(discover)that her new friend was a boy and that she already knew him.Sarah felt like _(cry)when she found out that she had been chatting online with a boy called Joe from her class.Joe explained that he did not mean _(hurt)Sarah.He just wanted to play a joke on her.to discovercryingto hurt When she arrived,she w1 regretted chatting2 wanted to make3 remembered discussing4 wanted to meet 5 to see 6 was shocked to discover 7 felt like crying 8 mean to hurt Form of the verb 1 regretted chatting Form o不定式不定式To-infinitive动名词动名词Gerund1 regretted chatting2.remembered discussing3 felt like crying4 wanted to make5 wanted to meet6 to see7 was shocked to discover8.mean to hurt不定式动名词不定式动名词1 regretted chatting4 动名词动名词Gerund 不定式不定式Infinitiven.主主/表表/宾宾/定定v.ing form主主/表表/宾宾/定定/补补/状状n.adj.adv.v.to+the base form of a verb动名词动名词 不定式不定式n.主主/表表/宾宾/定定v.ing form主主/表表不定式和动名词的不定式和动名词的 时态和语态时态和语态不定式和动名词的时态和语态不定式和动名词的时态和语态语态语态时态时态不定式的时态和语态不定式的时态和语态 主主 动动 被被 动动一般式一般式to doto be done完成式完成式to have doneto have been done进行式进行式to be doing 无无语态时态不定式的时态和语态语态时态不定式的时态和语态 主主 动动 被被 He pretended to be working hard when his boss passed him.Im sorry to have kept you waiting.老板经过他时老板经过他时,他假装正在卖力的他假装正在卖力的工作。工作。对不起让你久等了。对不起让你久等了。He pretended to be working har语态语态语态语态时态时态时态时态动名词的时态和语态动名词的时态和语态doinghaving donebeing donehaving been done 主主 动动 被被 动动一般式一般式完成式完成式语态时态动名词的时态和语态语态时态动名词的时态和语态doinghaving donebThank you for having helped me so much.Before being used,the machine must be checked.感谢你帮我这么多忙。感谢你帮我这么多忙。在使用之前该药物必须要被检验。在使用之前该药物必须要被检验。Thank you for having helped me不定式是非谓语动词常见的一种形不定式是非谓语动词常见的一种形式，通常由式，通常由“to+动词原形动词原形”构构成，其否定形式为成，其否定形式为“not to+动词动词原形原形”，在句中可以做，在句中可以做主语、宾主语、宾语、宾语语、宾语(主语主语)补足语、定语、表补足语、定语、表语或状语语或状语等。等。To infinitive（动词）不定式（动词）不定式不定式是非谓语动词常见的一种形式，通常由不定式是非谓语动词常见的一种形式，通常由“to+动词原动词原1.to infinitive used as the subject 不定式不定式(短语短语)作主语作主语 eg.To obey law is everyones duty.遵纪守法是每个人的职责。遵纪守法是每个人的职责。To see is to believe.眼见为实。眼见为实。To talk with your mouth full is rude.满嘴食物地讲话是不礼貌的。满嘴食物地讲话是不礼貌的。1.to infinitive used as the It is impossible to finish the work in such a short time.在如此短的时间内完成这项工作是不在如此短的时间内完成这项工作是不 可能的。可能的。It is useful for you to learn some spoken English.学习一些口语对你来说是有用的。学习一些口语对你来说是有用的。It is impossible to finish 2.to infinitive used as the object 不定式不定式(短语短语)作宾语作宾语eg.He managed to solve the problem by himself.他自己设法解决了问题。他自己设法解决了问题。I like to read newspaper articles about sports.我喜欢读一些体育方面的新闻报道。我喜欢读一些体育方面的新闻报道。Amy wants to know more about the film.安米想知道更多的关于这部电影的情安米想知道更多的关于这部电影的情 况。况。2.to infinitive used as thwant,hope,wish,like,begin,start,agree,learn,mean,teach,refuse,help,arrange,dare,decide,determine,fail,manage,offer,prepare,pretend,continue,ask,promise,expect,choose,preferThe following words are usually followed by to infinitive as the object:want,hope,wish,lik3.to infinitive used as the object complement 不定式不定式(短语短语)作宾语补足语作宾语补足语eg.Id like you to keep everything tidy.我希望你能使每样东西都保持整洁。我希望你能使每样东西都保持整洁。The teacher asked us to finish the work today.老师要我们今天完成工作。老师要我们今天完成工作。Tell Jack to close the window,please.请让杰克关上窗户。请让杰克关上窗户。3.to infinitive used as the动词动词make,let,have,hear,see,feel,watch,notice 和和observe后的宾语补足语，要省去后的宾语补足语，要省去to。eg.They saw the boy fall suddenly from the tree.他们看见那小男孩突然从树上跌下来。他们看见那小男孩突然从树上跌下来。The boss made the workers work 14 hours a day.老板让工人们每天工作老板让工人们每天工作14小时。小时。动词动词make,let,have,hear,see,4.“to infinitive”used as the attributive 不定式不定式(短语短语)作定语作定语eg.I have a lot of work to do.我有许多工作要做。我有许多工作要做。I have no one to talk to.我没有一个可以交谈的人。我没有一个可以交谈的人。He is looking for a house to live in.他正在找房子住。他正在找房子住。4.“to infinitive”used as the5.to infinitive used as the predicative 不定式不定式(短语短语)作表语作表语eg.My wish is to be a doctor.我的愿望是成为一名医生。我的愿望是成为一名医生。Our plan is to finish the work in two weeks.我们的计划是两周内完成这项工作。我们的计划是两周内完成这项工作。What I need most now is to have a good rest.我现在最需要的是好好休息。我现在最需要的是好好休息。5.to infinitive used as th 6.to infinitive used as the adverbial of a sentence to show reason,purpose or result 不定式不定式(短语短语)作句子状语作句子状语eg.He came here to attend an important meeting.(purpose)他来这儿参加一个重要的会议。（目的）他来这儿参加一个重要的会议。（目的）Sam was very surprised to hear the news.(reason)萨姆听到这个消息很吃惊。（原因）萨姆听到这个消息很吃惊。（原因）He went home to find his old friend George waiting for him.(result)他到家发现他的老朋友乔治在等他。他到家发现他的老朋友乔治在等他。(结果）结果）6.to infinitive used as thWhen we use“to infinitive”as the result adverbial,it means the result is unexpected or surprising.eg.He hurried to the rail station,only to find the train had left.When we use“to infinitive”as7.the continuous and perfect forms of to infinitive 不定式的进行式和完成式不定式的进行式和完成式eg.She seemed to have heard of it already.她似乎已经听说过这件事了。她似乎已经听说过这件事了。When the teacher came in,the students pretended to be reading loudly.当老师进来时，同学们假装正在大声当老师进来时，同学们假装正在大声 读书。读书。7.the continuous and perfect make,have,letwatch,hear,feel,see,noticewould rather,had better,why notsb.do+1.we use the bare infinitive after:+Bare infinitive(省略省略to的不定式的不定式)make,have,letsb.+1.we use tsb.beseen watched looked atheardlistened to feltnoticed+to do madelet主动变被动，主动变被动，to 要还原要还原sb.beseen+to do made主动变被动，主动变被动，to 2.When two infinitives are joined by and,or,except,but,than,rather than,we normally use the bare infinitive for the second infinitive.She told me to be cheerful and look on the bright side.We had nothing to do but watch TV.2.When two infinitives are j3.Verbs of perception can also be used with doing(sth.)but with different meanings.I saw her talk to her new friends.我看到她和她的新朋友谈话。我看到她和她的新朋友谈话。(我目睹了整个谈话过程。我目睹了整个谈话过程。)I saw her talking to her new friends.我看到她正在和她的新朋友谈话。我看到她正在和她的新朋友谈话。(当我看到的时候，她正在谈话。但我当我看到的时候，她正在谈话。但我可能没看到整个过程。可能没看到整个过程。)3.Verbs of perception can alsVerb-ing form as a noun 1.Verb-ing form used as the subject of a sentenceeg.Laying eggs is the ant queens full-time job.产卵是蚁后的专职工作。产卵是蚁后的专职工作。It is no use arguing with him.与他争辩没用。与他争辩没用。Her swimming has improved since she started training every day.自从她开始自从她开始 训练以后，她的游泳进步的很快。训练以后，她的游泳进步的很快。Verb-ing form as a noun 1.Ve 2.Verb-ing form used as the object of a sentenceeg.I like swimming.我喜欢游泳。我喜欢游泳。He has finished writing the composition.他已经写好了作文。他已经写好了作文。He loves playing football.他喜欢踢足球。他喜欢踢足球。2.Verb-ing form used as theadmit,dislike,imagine,delay,consider,mind,suggest,avoid,enjoy,practise,finish,miss,keep,understandWe use a verb-ing form after these verbs:admit,dislike,The following phrases are followed by the verb-ing form:would you mind,look forward to,cant stand,put off,give up,stick to,be worth,cant help,feel like,Its no use/good.,keep on,devote to,be busy,get down to The following phrases are f regret to do:抱歉要做某事抱歉要做某事 regret doing:后悔做了某事后悔做了某事 eg.I regret to tell you that you are fired.我抱歉地告诉你你被解雇了。我抱歉地告诉你你被解雇了。I regret telling him the truth.我后悔告诉他真相。我后悔告诉他真相。3.Some verbs can be followed by a verb-ing form or to infinitive,but with some differences in meanings or usage.regret to do:抱歉要做某事抱歉要做某事 forget to do:忘记去做某事忘记去做某事 forget doing:忘记做了某事忘记做了某事 eg.He forgot to close the door when he left.他离开时忘了关门了。他离开时忘了关门了。I will never forget winning my first gold medal.我永远忘不了我第一次获得金牌我永远忘不了我第一次获得金牌 的情况。的情况。forget to do:忘记去做某事忘记去做某事 remember to do:记得要做某事记得要做某事 remember doing:记得曾经做过的事记得曾经做过的事eg.Remember to post the letter for me on your way to work,OK?在你上班的路上记得帮我把信寄了，在你上班的路上记得帮我把信寄了，好吗？好吗？I remember seeing this man somewhere.我记得在哪儿见过这个人。我记得在哪儿见过这个人。remember to do:记得要做某事记得要做某事 mean to do:打算做某事打算做某事 mean doing:意味着做某事意味着做某事eg.I mean to come earlier today.我今天打算早点来。我今天打算早点来。Missing this train means waiting for another hour.错过这列火车意味着又要等一个错过这列火车意味着又要等一个 小时小时。mean to do:打算做某事打算做某事 try to do:努力做某事努力做某事 try doing:尝试做某事尝试做某事eg.She tried to finish the work as quickly as she could.她努力地要尽快完成这项工作。她努力地要尽快完成这项工作。I tried doing the exercise in a different way.我尝试用另一种方法解题。我尝试用另一种方法解题。try to do:努力做某事努力做某事 stop to do:停下来做某事停下来做某事 stop doing:停止做某事停止做某事eg.The workers stopped to have a rest.工人们停下来休息。工人们停下来休息。The workers stopped working and took a rest.工人们停止了手中的活，休息一工人们停止了手中的活，休息一 下。下。stop to do:停下来做某事停下来做某事 go on to do:继续做另一件事继续做另一件事 go on doing:继续做同一件事继续做同一件事eg.After doing the cooking,mother went on to do some washing.饭做好后，妈妈又继续洗衣服了。饭做好后，妈妈又继续洗衣服了。The workers went on working after a short rest.短暂的休息后，工人们又开始干活短暂的休息后，工人们又开始干活 了。了。go on to do:继续做另一件事继续做另一件事 (sb.)likelovehatepreferbeginstartcontinue+to do ordoing 4.We can use a verb-ing form or an infinitive after the following verbs,with little difference in meaning.(sb.)like+to do or 4.We can uAnswers to the exercise on page 91.to thank 2.to apologize 3.to have 4.e-mail5.to receive 6.to go7.watch 8.borrow 9.visit 10.to try 11.to see eAnswers to the exercise on pagAnswers to the exercise on page 111.visiting/to visit 2.chatting/to chat 3.visiting/to visit 4.pretending5.chatting/to chat 6.stop7.chatting 8.to do 9.pass 10.making Answers to the exercise on pagTime for reflection1.To infinitive can be used as what?How 2.about verb-ing?3.2.Speak out at least five verbs respectively that can be used after to infinitive or verb-ing.4.3.Which verbs can be used as bare infinitive(省略省略to的不定式的不定式)?Time for reflectionTo infinitExerciseExercise 1.要学好一门外语是不容易的。要学好一门外语是不容易的。Its not easy to learn a foreign language well.2.我们拒绝他们的邀请会显得无礼。我们拒绝他们的邀请会显得无礼。It would be rude of us to refuse their invitation.3.女士们，先生们，我有一些重要的事情要女士们，先生们，我有一些重要的事情要 告诉你们。告诉你们。Ladies and gentlemen,I have something important to tell you.I.Translation.1.要学好一门外语是不容易的。要学好一门外语是不容易的。I.Translation 4.母亲轻轻地走了进来，以免惊醒母亲轻轻地走了进来，以免惊醒 儿子。儿子。Mother came in quietly so as not to wake the sleeping boy.5.我叫小李给你修收音机。我叫小李给你修收音机。Ill have Xiao Li repair the radio for you.6.我那样说并没想着会伤害到你。我那样说并没想着会伤害到你。I didnt mean to hurt you by saying that.4.母亲轻轻地走了进来，以免惊醒母亲轻轻地走了进来，以免惊醒 7.我明天让你用我的电脑。我明天让你用我的电脑。I will let you use my computer tomorrow.8.老板让员工一天工作将近十小时。老板让员工一天工作将近十小时。The boss made the employees work nearly ten hours a day.9.那早，大卫很幸运的赶上了第一班车。那早，大卫很幸运的赶上了第一班车。David was lucky to catch the first bus that morning.10.你介意给我递一下醋吗？你介意给我递一下醋吗？Would you mind passing me the vinegar?7.我明天让你用我的电脑。我明天让你用我的电脑。1.Do you remember _ (book)tickets for the cinema tomorrow?2.Waving your hand means_ (say)goodbye in China.3.I didnt mean _(hurt)you by saying that.to booksayingto hurtII.Fill in the blanks 1.Do you remember _ 4.I regret_(inform)you that you have failed the exam.5.He forgot _(close)the door when he left.to informto close 4.I regret_(inform)1.She pretended _the letter I wrote the day before yesterday.A.not to receive B.not receiving C.not to hear from D.having not received D III.Choose the best answer.1.She pretended _the l2._is a good exercise for both the young and the old.A.The walk B.Walking C.To walk D.Walk B2._is a good exercise for b3.I cant imagine _ with such a famous author.A.work B.to work C.to be working D.working D3.I cant imagine _ with 4.She reached the top of the hill and stopped _ on a rock by the side of the path.A.to have rested B.resting C.to rest D.rest C4.She reached the top of the 5.I cant help _the house because Im busy making a cake.A.to clean B.cleaning C.cleaned D.being cleanedA5.I cant help _the house6.When I handed the report to John,he said that George was the person _.A.to send B.for sending it C.to send it to D.for sending it to C6.When I handed the report to 7.Im thirsty.Would you please give me something _.A.drunk B.to drink C.to be drunk D.for drinkingB 7.Im thirsty.Would you p8.Mrs.Smith warned her husband _ after drinking again and again.A.never to drive B.to never drive C.never driving D.never drive A8.Mrs.Smith warned her husba9.They knew her very well.They had seen her_up from childhood.A.grow B.grew C.was growing D.to growA9.They knew her very well.Th10.Tom kept quiet about the accident _ lose his job.A.not in order to B.so as not to C.in order to not D.not so as to B10.Tom kept quiet about the 11.They have had a long and bitter struggle _ their living conditions.A.to improving B.for improving C.to improve D.improve C11.They have had a long and 12.Charles Babbage is generally considered _ the first computer.A.to invent B.inventing C.to have invented D.having invented C12.Charles Babbage is general13.The squirrel was lucky that it just missed _.A.catching B.to be caught C.being caught D.to catch C13.The squirrel was lucky tha14.Little Jim should love _to the theatre this evening.A.to be taken B.to take C.being taken D.taking A14.Little Jim should love _15.The library needs _,but itll have to wait until Sunday.A.cleaning B.be cleaned C.clean D.being cleaned A15.The library needs _,1.Volunteering gives you a chance lives,including your own.A.change B.changing C.changedD.to change 【答案答案】D【解析解析】考查非谓语动词。意为：志愿者考查非谓语动词。意为：志愿者工作让你有一个可以改变生活的机会，包工作让你有一个可以改变生活的机会，包括你自己的生活。动词不定式作括你自己的生活。动词不定式作chancechance后后置定语。置定语。高考链接高考链接 Volunteering gives you a chanc2._ warm at night,I would fill the woodstove,then set my alarm clock for midnight so I could refill it.A.StayingB.Stayed C.To stayD.Stay 【答案答案】C【解析解析】考查非谓语动词。此处考查动考查非谓语动词。此处考查动词不定式表目的，意为：晚间，我为了词不定式表目的，意为：晚间，我为了保持暖和，我就把柴炉加满。故选保持暖和，我就把柴炉加满。故选C C。2._ warm at night,I w3.I stopped the car _ a short break as I was feeling tired.A.takeB.taking C.to take D.taken 【答案答案】C【解析解析】考查非谓语动词。句意：我停下考查非谓语动词。句意：我停下车来休息一会儿，因为我感觉累了。此处车来休息一会儿，因为我感觉累了。此处动词不定式表目的，故选动词不定式表目的，故选C C 3.I stopped the car _ a sh4.The airport _ next year will help promote tourism in this area.A.being completed B.to be completed C.completed D.having been completed 【答案答案】B【解析解析】考查非谓语动词。先判断出此处需考查非谓语动词。先判断出此处需要填上一个非谓语动词作要填上一个非谓语动词作the airportthe airport的后置的后置定语；根据标志词定语；根据标志词next yearnext year及句意及句意“明年将明年将竣工的机场竣工的机场”可知非谓语动词表示将来动作，可知非谓语动词表示将来动作，故选动词不定式故选动词不定式to be doneto be done（将被做）；而（将被做）；而A A项项being done“being done“正在被正在被”；C C项项“已被已被”；D D项常作状语。项常作状语。4.The airport _ next ye5.The old man sat in front of the television every evening,happy _ anything that happened to be on.A.to watch B.watching C.watched D.to have watched6.I remembered _ the door before I left the office,but forgot to turn off the lights.A.locking B.to lock C.having locked D.to have locked 5.The old man sat in front of7.One learns a language by making mistakes and _ them.A.corrects B.correct C.to correct D.correcting8.If he takes on this work,he will have no choice but _ an even greater challenge.A.meets B.meeting C.meet D.to meet7.One learns a language by maHomework1.Complete the exercise C1 and C2 on page 92.2.Preview Task.Homework1.Complete the exerciThank you!
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