1、Unit Two Grammarv-ing form as the subject and the objectRevisionAccording to the following pictures,you can find out the proper words that can describe themstatistichungernationalityoccupationconfusefertilizermineralfreedomreducebe satisfied withfocus onHave you ever seen these signs?parking,spittin
2、g,littering,smokingv v-inging formform语态语态时态时态 主动形式主动形式 被动形式被动形式一般式一般式完成式完成式(not)doing(not)being done(not)having done(not)having been donePreview:Find and underline the sentences in the passage that use v-ing form as either the subject or the object.Sentences using the v-ing form1.Since then,finding
3、 ways to grow more rice has been his life goal .2.As a young man,he saw the great need for increasing the rice output.3.Dr Yuan searched for a way to increase rice harvests without expanding the area of the fields.4.However,he doesnt care about being famous.subjectobjectobjectobject5.He enjoys liste
4、ning to violin music,playing mahjong,swimming and reading.6.Spending money on himself or leading a comfortable life also means very little to him.7.Just dreaming for things,however,costs nothing.8.Dr Yuan awoke from his dream with the hope of producing a kind of rice that could feed more people.obje
5、ctobjectsubjectsubjectTeaching Aims:1.Learn v-ing form as the subject and the object.2.Summarize rules after some examples.3.Get students to become interested in grammar learning and develop students sense of group cooperation.1)捉弄别人是我们万万不能干的捉弄别人是我们万万不能干的._ is something we should never do2)学习新单词对我来说
6、非常重要。学习新单词对我来说非常重要。_ is very important for me3)说比做容易。说比做容易。_ is easier than doing.4)和夏洛克争辩是没有什么用的。和夏洛克争辩是没有什么用的。It is useless_with Shylock.5)想再解释一次有好处吗想再解释一次有好处吗?Is it any good_?Playing tricks on othersLearning new wordsTalkingarguingtrying to explainv-ing作主语时，句子主要有两种形式：作主语时，句子主要有两种形式：v-ing直接置于句首主语的
7、位置上。直接置于句首主语的位置上。用形式主语用形式主语it，把真正的主语，把真正的主语v-ing结构结构移置句尾。但这种句子形式常局限于以下句型：移置句尾。但这种句子形式常局限于以下句型：It is/was a waste of time doing 做做是浪费时间的是浪费时间的It is/was useless/no good/no use doing 做做是没用处是没用处/好处的好处的It is/was worthwhile doing 做做是是值得的值得的补充：补充：There is no sense in doing 做做没有道理没有道理 There is/was no use doi
8、ng 干干无意义无意义 There is/was no point doing 干干无意义无意义1.After work,Yuan Longping enjoys_ (listen)to violin music.2.Xiao Wu suggests_(spend)the evening with workers.3.He managed _(finish)the work in one hour.4.Tom decided _(study)hard.listeningspendingto finishto study动名词和不定式在句中作宾语时的比较动名词和不定式在句中作宾语时的比较1)下列
9、动词或词组常以下列动词或词组常以v-ing形式做宾语形式做宾语admit,advise,suggest,allow,permit,avoid,risk,consider,enjoy,escape,finish,imagine,keep,mind,miss,delay,deny,practice,appreciate,cant help,cant stand,feel like,give up,keep on,carry on,等2)下列动词常以下列动词常以to do 做宾语做宾语afford,agree,arrange,choose,decide,hope,expect,offer,promi
10、se,manage,fail,prepare,refuse,determine,plan等1.Please remember_(post)the letter this morning.I remember_(meet)that man somewhere before.2.I regret _(miss)the report.I regret _(say)I cant take your advice.3.I didnt mean _(make)you angry.Your plan would mean _(spend)hoursto postmeeting missingto say t
11、o make spending 4)下列动词接动名词和不定式时，意义有区别forget/remember/regret to doforget/remember/regret doingtry to dotry doingmean to domean doingstop to dostop doinggo on to dogo on doing未做未做已经做已经做设法去做设法去做停下去做另一件事停下去做另一件事 打算做打算做 试着在做试着在做意味着做意味着做 继续做另一件事继续做另一件事继续做同一件事继续做同一件事停下正在做的事停下正在做的事I like _(dance),but I dont
12、 like _(dance)with you now.Tom began _(work)at 8 oclock.dancingto danceworking/to workA在在like，love，hate，prefer等动词之后，用等动词之后，用v-ing或或to do 意义上没有什么不同，只是侧重点意义上没有什么不同，只是侧重点有些不同，有些不同，v-ing表示泛指的动作，经常性，习惯表示泛指的动作，经常性，习惯性的动作，性的动作，to do 表示具体的一次性动作。表示具体的一次性动作。B在在begin/start，continue之后，用之后，用v-ing和和to do，意义无甚区别，尤
13、其是当主语是人的时候。，意义无甚区别，尤其是当主语是人的时候。Your shirt needs _(wash).Your bike requires _(repair).Your behavior deserves _(praise).The place is worth _(visit).washing/to be washedrepairing/to be repaired动词动词need,want,require作作“需要需要”讲时，讲时，deserve作作“值得值得”讲时，后面的动词用讲时，后面的动词用v-ing主动表被动，且与句主动表被动，且与句子的主语有逻辑的动宾关系。相当于子的主
14、语有逻辑的动宾关系。相当于to be done。形容词形容词worth后用后用v-ing的主动表被动。的主动表被动。praising/to be praisedvisiting 1.Catching the first bus will mean_(get up)at 5:002.Ill never forget _(visit)Paris for the first time.3.I regret _(not,study)hard at school.4.These flowers need_ (look after).getting upvisitingnot studyinglookin
15、g after/to be looked after5.The problem is worth_(discuss).6.Please remember _(turn off)the lights before leaving the classroom.7._(see)is believing.8.I practise _(speak)English every day.9.We didnt miss_(watch)the football match last night.10.We dont allow _(smoke)in this room.discussingto turn off
16、Seeingspeakingwatchingsmoking11.He is used to _(speak)in public.12.Its very hot.Would you mind _(open)the windows,please?13.He made up his mind to devote all he had to _(set up)some schools for poor children.14.I regret _(go)to the theatre,I have wasted the whole evening.15.I knew its so important b
17、ut I cant help_(think)about it.speakingsetting upgoingopeningthinking1.Victor apologized for _to inform me of the change in the planA.his being not able B.him not to be able C.his not being able D.him to be not able2.Fishing is his favorite hobby,and _.A.hed like to collect coins as wellB.he feels l
18、ike collecting coins,tooC.to collect coins is also his hobbyD.Collecting coins also gives him great pleasure.3.In some parts of London,missing a bus means_ for another hourA.waiting B.to wait C.wait D.to be waiting4.I cant stand _with Jane in the same office.She just refuses _talking while she works
19、.A.working;stopping B.to work;stoppingC.working;to stop D.to work;to stop今天你有哪些收获？今天你有哪些收获？请你归纳请你归纳 1 1.比自律、比早起，比速度，比投入，比自律、比早起，比速度，比投入，比状态，比声音，比勤奋、比效率，比比状态，比声音，比勤奋、比效率，比士气，比付出，比人格，比坚持，比成士气，比付出，比人格，比坚持，比成绩，比名次。绩，比名次。2.2.对高考，把握珍惜；对未来，充满期对高考，把握珍惜；对未来，充满期待；对学习，永不言败；对班级，充满待；对学习，永不言败；对班级，充满热爱；对批评，充满感怀；对同学，充热爱；对批评，充满感怀；对同学，充满友爱；对老师，充满崇拜；对三闲，满友爱；对老师，充满崇拜；对三闲，坚决拜拜。坚决拜拜。3.3.特别能吃苦，特别能忍耐，特别有思特别能吃苦，特别能忍耐，特别有思想想衡水中学励志标语衡水中学励志标语Homework1.Finish exercise 2,3,4 on page13.2.Finish exercise 1,2 on page 50.
