人教版 (新課標)選修7&8Unit 1 Living well教學(xué)設(shè)計

這是一份人教版 (新課標)選修7&8Unit 1 Living well教學(xué)設(shè)計，共4頁。
Period 3　GrammarTeaching aims　　　1．Students will be able to recognize the infinitives and know the exact meanings of them.2．Students will be able to use these structures correctly.Teaching procedures　　　Step 1　RevisionAsk several students to retell Marty's story.Show Marty's mini biography on the PowerPoint.My mini biographyNameMarty FieldingStatusHigh school studentHealthDeveloped a muscle disease at the age of 10，very weak，cannot do things like normal peopleInterests and Hobbies·Enjoying writing and computer programming·Going to the movies and football matches with friends·Spending a lot of time with my pets—two rabbits，a parrot，a tank full of fish and a tortoiseAmbitionTo work for a firm that develops computer softwareMottoLive one day at a timeStep 2　Discovering useful structures1．基本概念不定式是動詞的一種非謂語形式，沒有人稱和數(shù)的變化，而且不能單獨用作謂語，但仍舊有動詞的特點，即可有自己的賓語和狀語，構(gòu)成不定式短語，使用頻率較高。是一個考試經(jīng)?？疾榈恼Z法點。2．基本形式 主動形式被動形式一般式to doto be done完成式to have doneto have been done進行式to be doing/完成進行式to have been doing/否定形式not to donot to be done疑問詞＋不定式wh－ to dowh－ to be done復(fù)合結(jié)構(gòu)sb.to do/for sb.to do/　　3.句法功能不定式具有名詞、形容詞、副詞的特征，在句中可以充當(dāng)主語、表語、賓語、定語、狀語和補足語，還可以有自己的邏輯主語，即for sb.to do sth.。It is good to_help_others.(subject)It is my ambition to_make_sure_that_the_disabled_people_in_our_neighbourhood_have_access_to_all_public_buildings.(subject)My ambition is_to_work_in the computer industry when I grow up.(predicative)I don't have time to_sit_around feeling sorry for myself.(attributive)I am the only student in my class to_have_a_pet_snake.(attributive)A big company has decided to_buy_it_from_me.(object)My fellow students have begun to_accept_me_for_who_I_am.(object)I have had to work hard_to_live_a_normal_life.(adverbial)Some days I am too tired to_get_out_of_bed.(adverbial)We must call on local government_to_give_financial_assistance_to_disabled_people. (object complement)4．不定式的時態(tài)與語態(tài)根據(jù)需要，不定式可以有一般式(to do)，完成式(to have done)，完成進行式(to have been doing)，進行式(to be doing)等時態(tài)形式以及被動形式to be done和to have been done。He didn't allow us to go home early.他不允許我們早回家。He seemed to have seen the film.他好像看過這部電影。She is said to have been living in the city for six years.據(jù)說她住在該城市六年了。The boy pretended to be reading when his mother came in.當(dāng)他母親進來的時候，小男孩假裝在讀書。He is said to have studied abroad a few years ago.據(jù)說他幾年前在國外學(xué)習(xí)過。The book is said to have been translated into many languages.據(jù)說此書已被譯成了多種語言。1．The following verbs are usually followed by the infinitive.afford，agree，appear，arrange，ask，attempt，care，choose，claim，come，consent，dare，decide，demand，deserve，determine，elect，endeavor，expect，fail，get，guarantee，hate，help，hesitate，hope，hurry，intend，learn，long，manage，mean，need，offer，plan，prepare，pretend，promise，refuse，say，seem，tend，threaten，want，wishFor example：I can't afford to_go to the pub.He agreed to_practice_more.You should learn to_express_yourself.They managed_to_fix_the_problem.2．Explanation of the gerund and the infinitiveSome words can be followed by either the infinitive or the －ing form.Please pay attention when there is no difference in meaning and when there is difference.(1)The gerund and the  infinitive (no difference in meaning)We use the gerund or the infinitive after the following verbs：beginHe began talking. He began to talk.continueThey continue smoking.They continue to smoke.hateDo you hate working on Saturdays？Do you hate to work on Saturdays？likeI like swimming.I like to swim.loveShe loves painting. She loves to paint.preferPat prefers walking home.Pat prefers to walk home.startThey start singing.They start to sing.　　We use the gerund or the infinitive after the following verbs.There are two possible structures after these verbs.Gerund：verb＋－ing Infinitive：verb＋person＋to－infinitiveadviseThey advise walking_to town.They advise us_to_walk to town.allowThey do not allow smoking here.They do not allow_us_to_smoke_here.encourageThey encourage_doing_the test.They encourage us_to_do_the test.permitThey do not permit smoking here.They do not permit us_to_smoke here.　　We use the following structures after the word recommend：recommendThey recommend walking_to town.They recommend that_we_(should)_walk_to_town.　　(2)Some verbs or verb phrases have different meanings when used with the gerund or the infinitive. GERUNDINFINITIVEforgetHe'll never forget spending_so much money on his first computer. 他永遠不會忘記在第一臺電腦上花費了這么多錢。Don't forget to_spend money on the tickets. 不要忘記用錢去買票。go onGo on reading the text.繼續(xù)讀這篇文章。(繼續(xù)做同一件事)Go on to_read_the text.繼續(xù)讀這篇文章。(繼續(xù)做另一件事)meanYou have forgotten your homework again.That means phoning_your mother.你又忘記做家庭作業(yè)了，這意味著我要打電話給你媽媽。I meant to_phone your mother，but my mobile didn't work.我本打算打電話給你媽媽，但是我的手機壞了。rememberI remember switching_off the lights when I went on holiday.我記得我去度假時把燈都關(guān)掉了。Remember to_switch_off the lights when you go on holiday.當(dāng)你去度假時，記得把燈關(guān)掉。stopStop reading_the text.停止讀這篇文章。Stop to_read_the text.停下來讀這篇文章。tryWhy don't you try running_after the dog？你為什么不嘗試跟著狗跑呢？I tried to_run after the dog，but I．..我竭盡全力跟著狗跑，但是……  Step 3　DrillingAsk students to do Exercise 2 on Page 5 and check with their partners then check together.Keys：to have kept you waiting；to have forgotten；to have finished；Ask students to do Exercise 3 and share their past experience in a group.Keys：to have spent；To free；to see；to treat；to help pass；to abolishStep 4　Using the infinitiveAsk students to translate the following sentences into English and pay attention to the use of the infinitive.1．我忘了讓你去社區(qū)服務(wù)中心了。2．在檢查機器之前關(guān)掉電源是很重要的。3．我不知道哪兒能找到這種紐扣。4．幸運的是，我們沒有更多的活兒要做。5．海倫很高興到過中國20多個省、市。6．她事業(yè)有成，現(xiàn)在最大的愿望就是結(jié)婚生子。Suggested answers：1．I forgot to ask you to go to the community service center.2．It's very important to turn off the electricity before you check the machine.3．I don't know where to find such a kind of button.4．Luckily，we don't have much more work to do.5．Helen is very pleased to have travelled in more than 20 provinces and cities in China.6．She has been very successful in her work，and now her greatest wish is to get married and have some children.Step 5　HomeworkFinish off Exercises 2 and 3 on P49.