人教高中英语必修4Unit2Grammar课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Unit Two Grammar,v,-ing,f,orm as the,s,ubject and,the o,bject,Unit Two Grammarv-ing form as,RevisionAccording to the following pictures, you can find out the proper words that can describe them,statistic,RevisionAccording to the fo,hunger,nationality,hungernationality,occupation,confuse,occupationconfuse,fertilizer,mineral,fertilizermineral,freedom,reduce,freedomreduce,be satisfied with,focus on,be satisfied withfocus on,Have you ever seen these signs?,parking, spitting, littering, smoking,v,-,ing,form,Have you ever seen these signs,(not) doing,(not) being done,(not),having done,(not),having been done,(not) doing(not) being done(no,Preview:,Find and underline the sentences in the passage that use,v-,ing form as either the subject or the object.,Preview:Find and underline the,Sentences using the,v,-ing form,1. Since then ,finding 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,.,subject,object,object,object,Sentences using the v-ing form,5. He enjoys,listening 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,.,object,object,subject,subject,5. He enjoys listening to viol,Teaching,A,ims:,Lear,n,v-ing form as,the,subject and,the,object.,Summarize rules,after,some examples.,G,et students to become interested in grammar learning and develop students sense of group cooperation,.,Teaching Aims:,Task 1:,(,W,ork in pairs),1),捉弄别人是我们万万不能干的,.,_ is something we should never do,2),学习新单词对我来说非常重要。,_ is very important for me,3),说比做容易。,_ is easier than doing.,4),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,?,Is it any good,_?,Playing tricks on others,Learning new words,Talking,argu,ing,trying to explain,Task 1: (Work in pairs)1) 捉弄别人,Summary 1:,v-ing,作主语时，句子主要有两种形式：,v-ing,直接置于句首主语的位置上。,用形式主语,it,，把真正的主语,v-ing,结构移置句尾。但这种句子形式常局限于以下句型：,It is/was a waste of time doing,做,是浪费时间的,It is/was useless/no good/no use doing,做,是没用处/好处的,It is/was,worthwhile doing,做,是值得的,Summary 1:v-ing作主语时，句子主要有两种形式：,补充：,There is no sense in doing,做,没有道理,There is/was no use doing,干,无意义,There is/was no point doing,干,无意义,人教高中英语必修4Unit2Grammar课件,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.,Task 2:,(,I,ndividual work),listening,spending,to finish,to study,Task 2: (Individual work)liste,动名词和不定式在句中作宾语时的比较,1),下列动词或词组常以,v-ing,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to do 做宾语,afford, agree, arrange, choose, decide, hope, expect, offer, promise, manage, fail, prepare, refuse, determine, plan,等,Summary 2,动名词和不定式在句中作宾语时的比较1) 下列动词或词组常以v,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) hours,Task 3:,(Group work),to post,meeting,missing,to say,to,make,spending,Task 3: (Group work)to postmee,4),下列动词接动名词和不定式时，意义有区别,forget/remember/regret to do,forget/remember/regret doing,try to do,try doing,mean to do,mean,doing,stop to do,stop doing,go on to do,go on doing,未做,已经做,设法去做,停下去做另一件事,打算做,试着在做,意味着做,继续做另一件事,继续做同一件事,停下正在做的事,Summary 3:,4)下列动词接动名词和不定式时，意义有区别forget/re,I like _ (dance), but I dont like _ (dance) with you now.,Tom began _ (work) at 8 oclock.,Task 4:,(Group work),dancing,to,dance,working/to,work,A,在,like,，,love,，,hate,，,prefer,等动词之后，用,v-ing,或to do 意义上没有什么不同，只是侧重点有些不同，,v-ing,表示泛指的动作，经常性，习惯性的动作，to do 表示具体的一次性动作。,B,在,begin/start,，,continue,之后，用,v-ing,和to do，意义无甚区别，尤其是当主语是人的时候。,Summary 4:,I like _ (dance), but I,Your shirt needs _ (wash).,Your bike requires _(repair).,Your behavior deserves _ (praise).,The place is worth _ (visit).,washing/to be washed,repairing/to be repaired,动词,need, want, require,作“需要”讲时，,deserve,作“值得”讲时，后面的动词用,v-ing,主动表被动，且与句子的主语有逻辑的动宾关系。相当于,to be done,。 形容词,worth,后用,v-ing,的主动表被动。,praising/to be praised,visiting,Summary,5:,Task,5:,(Group work),(,Special attention),Your shirt needs _,Doing exercises,人教高中英语必修4Unit2Grammar课件,Catching the first bus will mean,_(get up)at 5:00,Ill never forget _(visit)Paris for the first time.,3.I regret _(not, study) hard at school.,4. These flowers need_,(look after).,getting up,visiting,not studying,looking after/to be looked after,Catching the first bus will me,5. 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,t,his room.,discussing,to turn off,Seeing,speaking,watch,ing,smok,ing,5. The problem is worth_,11,.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 but I cant help,_,_(think),about it.,speaking,setting up,go,ing,open,ing,think,ing,11.He is used to _(speak,走向高考,Victor apologized for _to inform me of the change in the plan,A. his being not able,B. him not to be able,C. his not being able,D. him to be not able,走向高考Victor apologized for _,Fishing is his favorite hobby, and _.,A. hed like to collect coins as well,B. he feels like collecting coins, too,C. to collect coins is also his hobby,D. Collecting coins also gives him great pleasure.,Fishing is his favorite hobby,In some parts of London, missing a bus means_ for another hour,waiting B. to wait C. wait D. to be waiting,I cant stand _with Jane in the same office. She just refuses _talking while she works.,working; stopping B. to work; stopping,C. working ;to stop D. to work; to stop,In some parts of London, missi,小,结,今天你有哪些收获？,小结今天你有哪些收获？,请你归纳,1,. 比自律、比早起，比速度，比投入，比状态，比声音，比勤奋、比效率，比士气，比付出，比人格，比坚持，比成绩，比名次。,2. 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，坚决拜拜。,3. 特别能吃苦，特别能忍耐，特别有思想,衡水中学励志标语,请你归纳 1. 比自律、比早起，比速度，比投入，比状态，比声,Homework,1. Finish exercise 2, 3, 4 on page13.,2. Finish exercise 1, 2 on page 50.,Homework1. Finish exercise 2,Thankyou,Thankyou,