《动名词用法归纳》PPT课件.ppt

Unit 2 Working the landGrammar,Teaching aims:,1.Help Ss discover useful structures.2.Enable Ss to learn about the ving form as the Subject&Object.3.Enable Ss to use the grammar properly.,Teaching key points and difficulties:,1.To understand and use the grammar properly.,Teaching procedure:,Step1 Discover the useful structure1.Write down the answers on Bb and let Ss find out the structure.2.Find more sentences from the text.3.Point out the function of the Ving form.Step2 Practice1.Explain the rules of the grammar and practice in the exercises.2.Point out some matters needing attention.Step3 Homework,做主语和宾语,动名词,Unit 2:grammar,（一）预习任务,1.找出课文中用v-ing作主语或宾语的句子。2.预学案语法部分预习完。3.固学案（六）单项填空写完。,二.预习检测1.find sentences in the text that use-ing form as subject or object.,1）Since then,finding ways to grow more rice has been his life goal.2）Just dreaming for things,however,costs nothing.3)He enjoys listening to violin music.4）Dr Yuan searched for a way to increase rice harvests without expanding the area of the fields.5）However,he doesnt care about being famous.6)As a young man,he saw the great need for increasing the rice output.7)Dr Yuan awoke from his dream with the hope of producing a kind of rice that could feed more people.,三.v-ing做主语的用法 观察例句，归纳v-ing做主语的用法Working with you is a pleasure.It is a pleasure working with you.It is a pleasure to work with you tomorrow.It is no use crying over spilt milk,归纳总结：1.v-ing做主语往往表示 _的动作。2.v-ing做主语谓语动词用_。3.it 做形式主语，v-ing 做真正主语的常用句型是：_,经常性、习惯性,单数,It is no use/no good/useless/a waste of time.doing sth.,四.v-ing作宾语的用法 说出下列动词或短语的宾语形式。,11.forgive12.escape13.decide 14.stand 15.regret 16.consider17.offer 18.delay 19.remember20.need,21get down to 22.in order to 23.give up 24.imagine.25.start 26.mean27.miss 28.practise29.suggest 30.be used to,1.admit2.manage 3.allow 4.feel like5.continue 6.would like7.appreciate 8.avoid9.expect 10.finish,1.admit _2.manage _3.allow _ 4.feel like _ 5.continue _6.would like _7.appreciate _8.avoid _9.expect _10.finish _,doing sth,to do sth,doing sth,doing sth,doing sth=continue to do sth,to do sth,doing sth,doing sth,to do sth,doing,11.forgive_12.escape_13.decide _14.stand _15.regret _16.consider_17.offer_ 18.delay_ 19.remember_20.need_,doing sth,doing sth,to do sth,doing sth,doing sth/to do sth,doing sth,to do sth,doing sth,doing sth/to do sth,doing sth/to be done,21get down to_ 22.in order to _23.give up _24.imagine._25.start _26.mean_27.miss _28.practise_29.suggest _30.be used to _,doing sth,do sth,doing sth,doing sth,doing sth=to do,doing sth/to do sth,doing sth,doing sth,doing sth,doing sth/to do sth,1.v-ing 做主语的常考句型：1)It is no use/no good/useless/a waste of time.doing sth.2)There is no point doing sth.2.v-ing 做宾语时应注意的几组动词：,forget regret remember,to do,doing,已经发生的动作,将要发生的动作,五.v-ing 做主语/宾语的注意事项：,1.,2.,3.,4.,5.,6.,7.,8.need,want,require+doing表示被动(=to be done)。Your hair wants cutting.你的头发该理了。The floor requires washing.地板需要冲洗。,9.allow,advise,forbid,permit,后直接跟动名词作宾语，如果有名词或代词作宾语，则构成“allowadviseforbidpermit/admit 名词代词to do（宾语补足语）”之形式。如：We dont allow smoking here We dont allow anybody to smoke here 但不可以说：suggest sb to do sth.,能力提升,V-ing做主语或宾语时又叫动名词一.对动名词的复合结构的考察：名词的复合结构有四种形式：形容词性物主代词动名词；名词s动名词；代词宾格动名词；名词动名词。动名词的复合结构可在句中作主语或宾语。如：HisJacks not getting to the station on time made all of us worried他杰克没准时到火车站使得我们大家都很担心。Do you mind mymeJacks Jack leaving now？我杰克现在离开你介意吗？,动名词的时态与语态,动名词的时态分一般式和完成式两种,如果动名词的动作没有明确地表示出是与谓语所表示的动作同时发生还是在谓语动词所表示的动作以前发生,一般用动名词的一般式。如:We are interested in playing chess.如果动名词的动作发生在谓语动词所表示的动作之前,通常用动名词的完成时态。如:Im sorry for not having kept my promise.1.That young guy still denies _the fire behind the store.A)to start B)having started C)Star D)to have started2.Mark often attempts to escape _ whenever he breaks traffic regulations.A)having been fined B)to have been fined C)to be fined D)being fined,1.It took the workmen only two hours to finish _ my car.A.repairing B.repair C.to repair D.repaired2.Have you forgotten _$1000 from me last month?Will you please remember _ it tomorrow?A.borrowing;to bring B.to borrow;bring C.borrowed;bringing D.borrowing;bringing3.The classroom wants _.A.clean B.cleaned C.to clean D.cleaning4.Jack said that he wouldnt mind _ for us.A.to wait B.wait C.waiting D.waited6.We should often practise _ English with each other.A.to speak B.spoke C.speak D.speaking,Excersice,1.（2011天津卷）Passeagers are permitted _only one piece of hand luggage onto the plane.A.to carry B.carrying C.to be carried D.being carried2.（2011四川卷）Ladex doest feel like _ abroad.Her parents are old.A.study B.studying C.studied D.to study3.（2011四川卷）Simon made a big bamboo box _the little sick bird till it could fly.A.keep B.kept C.keeping D.to keep4.（2011陕西卷）More highways have been built in China,_it much easier for people to travel from one place to another.A.making B.made C.to make D.having made5.（2011陕西卷）Claire had her luggage _ an hour before her plane left.A.check B.checking C.to check D.checked,1-5ABDAD,高考链接,课堂小结：1.v-ing做主语往往表示 经常性习惯性的动作。2.v-ing做主语谓语动词用单数。3.It is no use/no good/useless/a waste of time.doing sth.4There is no point doing sth.5.need,want,require+doing(=to be done)。,Homework,1.Finish off the exercises in the paper.2.Recite the words in Unit2.3.Prepare for the next passage.,教学反思,这节课是语法课，学习了动名词作主语和宾语的用法。通过课文中例句的展示，帮助学生发现规律，并在文章中找出相关的句子，从而从宏观上了解句子结构特点。接着就逐一分析一些用法，并配上练习进行巩固，学生对熟悉的动词很容易理解，如enjoy，like等，但对want，avoid，hope等词却在用法上有点混乱，所以有必要进行一些分类，加强在练习中的运用。,