動詞ing形式做主語和賓語

1、The -ing form as the Subject and the Object教學(xué)設(shè)計Contents 教學(xué)內(nèi)容Discovering useful structures (p.13); Using structures (p. 50)Teaching goals 教學(xué)目標Enable students to use the - ing form as subject and object correctly and freely.How to use the-ing form freely .Explaining , discussing and practicing .The im

2、portance and difficulties 教學(xué)重點、難點Inspire Ss to discover the differenxes.Make Ss remenber the different predicate verbs.課前導(dǎo)學(xué)DiscoveringThe following sentences are from the text. There are some useful structures in them . Let students translate them and pay attention to these boldface words .he cares

3、little about spending the money on himself or leading a comfortable life . (The Object)He also doesn t care about being famous. (The Object)His other hobbies include playing mah-jong , swimming and reading .Wishing for things , however , costs noting .(The Object)5.Since then , finding ways to grow

4、more rice has been his life goal .(The Subject)As a young man , he saw the great need for increasing the rice output . (The Object)Dr Yuan searched for a way to increase rice harvests without expanding the area of the fields .(The Object)Dr Yuan awoke from his dream with the hope ofproducing a kind

5、of rice that could feed more people .(The Object)以學(xué)定教/展示激學(xué)Teaching procedure Step 1 Warming upHave you ever seen these signs?NO PARKINGANYTIMEWhat about these sentences?Saying is easy. Doing is difficult.Seeing is believing.Teachingis learning.Lying isa bad habit.Getting daily exerciseisimportant.Le

6、arningEnglish needspersistence.Step 2 As the SubjectPart 1 Pay attention to the following boldface words.Complaining doesnt solve problems.Smoking causes a lot of health problems.To him, swimming is much fun.Talking mends no holes.Raising children is a big responsibility.Climbing the mountain in win

7、ter is dangerous.Asking a womans age is impolite in my country.Riding with a drunken driver is a risk.Working hard will produce good results.Speaking in public is a challenge to a lot of people.Summary:The -ing form can be used as the subject.It can have its own object and adverbial. And the predica

8、te verb is used singular form.Part 2 Pay attention to it(一)It is a waste of time doing this.It is no use crying over spilt milk.It is no use complaining.It is no good worrying about it.It is difficult finding your way around here?Summary : It 一是可以用It作形式主語：二是動詞-ing形式可以有邏輯主語(即獨立主 格結(jié)構(gòu))，三是可以有否定形式。(二)It

9、is my duty helping her. Helping her is my duty.It is a pleasure working with you . Working with you is a pleasure.Transform the sentences in (一 ) (ommitted)ConsolidationA.Losing (lose) someone you love is a painful experience.Falling (fall) in love is easy. Staying(stay) in love is hard.Eating (eat)

10、 to live is more meaningful than living (live) to eat.Getting (get) married costs a lot. Getting (get) divorced costs much more.5.Spending (spend) money is easier than making (make) money.B做課本練習(xí)2 (p. 13)。鞏固動詞-ing形式作主語的用法。Step 3 As the ObjectPart 11. Read the the following sentences you found out fro

11、m the textand try to find some rules.As a young man, he saw the great need forncreasing the rice output.Dr Yuan searched for a way to increase rice harvests without expanding the area of the fields.He enjoys listening to violin music, playing mah-jong, swimming and reading.Dr Yuan awoke from his dre

12、am with the hope of producing a kind of rice that could feed more people.Summary:The -ing form can be used as the object both of verb and preposition.Look at the following sentences. What have you found?He suggested doing it in a different way.The president tried to avoid answering the reporter s qu

13、estions.I admit having read your letter.We re considering paying a visit to the Science Museum.I have been used to living here.I m fond of collecting stamps and coins.Mom agreed to lend me some money.Jack pretended not to see me when he passed.My friend offered to help when I was in trouble.Summary:

14、. Verbs with - ing form as their object:admit, advise, allow, appreciate, avoid, complete, consider, delay, deny, enjoy, escape, finish, imagine, keep, mind, miss, postpone, practise, quit, suggest, stop, can t stand, can t help, be worth.Verbs with the infinitive as their object:afford, agree, arra

15、nge, choose, decide, hope, expect, offer, plan, promise, determine, demand, manage, fail, prepare, refuse, pretend, seem 常跟動詞ing作賓語的動詞歌訣：考慮建議盼原諒，consider, suggest / advise, look forward to, excuse, pardon承認推遲沒得想，admit, delay / put off, fancy避免錯過繼續(xù)練，avoid, miss, keep /keep on, practise否認完成停能賞，deny, f

16、inish, stop, enjoy / appreciate不禁介意準逃亡，can t help, mind, allow/ permit, escape不準冒險憑想象。forbid, risk, imagine常跟不定式作賓語的動詞歌訣：三個希望兩答應(yīng)，hope; wish; want; agree; promise兩個要求莫拒絕，demand; ask; refuse設(shè)法學(xué)會做決定,manage; learn; decide不要假裝在選擇。pretend; choose想要拒絕命令，want; refuse; order需要努力學(xué)習(xí)，need; try; learn期望同意幫助，expe

17、ct; agree; help希望決定開始。hope; wish; decide; begin; startneed, require, want作需要”解時，后接動詞-ing形式作賓語，主 動形式表示被動意義，相當(dāng)于to be done。如：The radio needs / requires / wants repairing / to be repaired.Part 2Compare these pairs of sentences. 1).I forgot mailing your letter.I forgot to mail your letter.Being early may

18、 means wasting time.You really mean to go?He tried working out the problem another way.He tried to open the back door with the key.You need to take more exercise.The batteries in that toy need changing.The teacher went on to talk about - ing form after a short break.The headteacher went on talking f

19、or one hour.(different meaning) 2).I d like to have a cup of coffee.I like reading novels very much.I prefer to take the next train.I prefer going to work by bus.Oh, I hate to leave you tomorrow.I hate lying and cheating. (slightly different meaning).It has started to snow.It has started snowing.The

20、 band began to play.The band began playing.They continued to meet regularly.They continued meeting regularly. (same meaning)Summary動詞 forget, go on, mean, regret, remember, stop, try, be used to,cant help + to do / doing 區(qū)別較大， to do forget /regret /remember +Idoing- - go on doing繼續(xù)做原來做的事go on to do接

21、著做另一件事mean doing意味著要做某事 mean to do想要做某事be used to doing習(xí)慣于做某事be used to do被用來做某事須注意。將要發(fā)生的動作已經(jīng)發(fā)生的動作- stop doing停止做某事 stop to do停下來去做別的事-try doing試著做某事try to do努力做某事cant help doing禁不住做某事cant help to do不能幫助做某事ExercisesDo Exercise 4 on page 13.Step 4 Summary-ing form-ing form as the subject-ing form as

22、the object拓展領(lǐng)學(xué)Step 5 ExerciesExercises 1 What do you think made Mary so upset？her new bicycle.(1997 上海高考題)A. As she lost B. LostC. LosingD. Because of losingThe parents suggested in the hotel room but their kids were anxious to camp out during the trip.A. sleepB. to sleepC. sleepingD. having sleptIt

23、 took the workmen only two hours to finish my car.A. repairing B. repair C. to repair D. RepairedHave you forgotten $1000 from me last month? Will you please remember it tomorrow?A. borrowing; to bringB. to borrow; bringC. borrowed; bringingD. borrowing; bringingThe classroom wants.A. clean B. cleaned C. to cleanD. cleaningJack said that he wouldnt mind _ for us.A. to wait B. wait C. waitingD. waitedMy broth