上海牛津英語7AUnit67知識(shí)點(diǎn)語法重點(diǎn)

1、教學(xué)內(nèi)容：7AUnit5、6知識(shí)點(diǎn)及語法重點(diǎn)教學(xué)重點(diǎn)：三種時(shí)態(tài)的訓(xùn)練和鞏固教學(xué)難點(diǎn)：therebe句型，情態(tài)動(dòng)詞用法教學(xué)過程：1、課文知識(shí)點(diǎn)講解2、therebe句型，情態(tài)動(dòng)詞用法3、練習(xí)鞏固4、家庭作業(yè)Unit6Differentplaces1 peacen.和平peacefula.祥和的2 onthemapof在的地圖上3 convenienta.方便的inconvenienta.不方便的conveniencen.便禾U4 differenta.不同的differencen.不同點(diǎn)5 importanta.重要的importancen.重要性6 aconveniencestore一家便禾U

2、店7 Itisconvenientforsbtodosth.某人做某事很方便8 Doingsth.isconvenient.做某事很方便9 dosth.conveniently方便地做某事10 takeabusto二gotobybus乘公交車去某處11taketheundergroundto=gotobyunderground乘地鐵去某處11 .onceaweek一周一次15.twiceamonth一月兩次13.ItisimportantforustolearnEnglishwell.對(duì)我們來說學(xué)好英語很重要。14.Itisnoteasyforhimtodosth.對(duì)他來說做不容易。1.1 i

3、nthesuburbs.在郊區(qū)16. Therearemanytrafficjams有許多交通堵塞。atthebottomofsomesteepsteps在陡峭的臺(tái)階下面ontopofthemountains在山頂relaxoneself自我放松17. pleasev.-pleasanta.-pleaseda.取悅，使愉快-令人愉快的-感到愉快的18. pleasesb.取悅某人，使某人高興19. thechangestothelives生活中的變化20. lifeindifferentseasons不同季節(jié)的生活21. seasonalchanges季節(jié)的變化22. fallingleave

4、s落葉23. fall-fell-fallen落下24. Thispairofglovesisblack.這副手套是黑色的。25. Theglovesareblack.這手套是黑色的。26. Whatseasonisit?是什么季節(jié)？27. indifferentplaces不同的地方bedifferentfrom/thesameasdifferencesbetweenand28. Itis+adj+todosth做很29. onceaweek一周一次twiceaweek一周兩次threetimesaweek30. noisen.噪音noisyadj.嘈雜的noisy,noisier,nois

5、iest31. excitingadj.令人激動(dòng)的/excitedadj.感到激動(dòng)的excitev.使激動(dòng)，使興奮excitementn.激動(dòng)；興奮32. pleasantadj/使人愉快的pleasev.使高興pleasedadj.高興的；bepleasedwithsth對(duì)感到滿意的pleasuren.高興；愉快It'smypleasure.33. leafn.樹葉leavespl.?1現(xiàn)在進(jìn)行時(shí)的用法一、選擇題1. Whoovertherenow?A.singingB.aresingC.issingingD.sing2. It'seighto'clock.Thest

6、udentsanEnglishclass.A.haveB.havingC.ishavingD.arehaving3. Listen!Thebabyinthenextroom.A.cryingB.criedC.iscryingD.cries4. Look!Thetwinsnewsweaters.A.arewearingB.wearingC.arewearD.iswearing5. Don'ttalkhere.Grandparents.A.issleepingB.aresleepingC.sleepingD.sleep6. Tomisaworker.Heinafactory.Hissist

7、ersinahospital.A.work/workB.works/workC.isworking/areworking7. WhoEnglishbestinyourclass?A.speakB.speaksC.speaking|8. MrsReadthewindowseveryday.A.iscleaningB.cleanC.cleansD.cleaning9. Wemusicandoftentomusic.A.like/listenB.likes/listensC.like/arelistening10. Sheupatsixinthemorning.A.getB.getsC.gettin

8、g|11. OnSundayhesometimeshisclothesandsometimessomeshopping.A.wash/doB.iswashing/isdoingC.washes/does12. Thetwinsusuallymilkandbreadforbreakfast,butJimsomecoffeeforit.A.have/haveB.have/hasC.has/haveD.having/having二、填空：1. Myfatheralways(come)backfromworkverylate.2. Theteacherisbusy.He(sleep)sixhoursa

9、day.3. Listen!Joan(sing)intheclassroom.Sheoften(sing)there.4. Whereyou(have)luncheveryday?5. Thegirl(like)wearingaskirt.Look!She(wear)aredskirttoday.?2掌握when引導(dǎo)時(shí)間狀語從句的用法?3學(xué)會(huì)運(yùn)用because引導(dǎo)的原因狀語從句?4therebeTherebe句型用法總結(jié)Therebe結(jié)構(gòu)是英語中陳述事物客觀存的常用句型，表示有”，其確切含義是存在"here作為引導(dǎo)詞，本身沒有意義，用動(dòng)詞be的某些形式作為謂語動(dòng)詞，它的主語是用一些表

10、示泛指或不定特指的名詞詞組，動(dòng)詞be和主語的數(shù)必須一致。句子最后通常為表示地點(diǎn)和時(shí)間的狀語。因此要表達(dá)某個(gè)地方或某個(gè)時(shí)間存在什么事物或人”的時(shí)候常用"Therebe+名詞+地點(diǎn)(時(shí)間)這一句型。例如：ThereisagreatItaliandeliacrossthestreet.穿過街道，有一家大的意大利熟食店。Therearesomestudentsinthedormitory.在宿舍里有一些學(xué)生。1、 Therebe結(jié)構(gòu)中的主謂一致1 .當(dāng)動(dòng)詞be后所接的名詞是單數(shù)可數(shù)名詞或不可數(shù)名詞時(shí)，be應(yīng)該取單數(shù)is;當(dāng)其后所接的名詞是復(fù)數(shù)的可數(shù)名詞時(shí)，be用復(fù)數(shù)are。There'

11、;samanatthedoor.門口有個(gè)人。Thereissomeapplejuiceinthebottle.瓶子里有些蘋果汁。Therearesomestrangersinthestreet.大街上有一些陌生人。2 .如果Therebe后面是幾個(gè)并列名詞做主語時(shí)，動(dòng)詞be的形式和最靠近它的那個(gè)名詞保持?jǐn)?shù)的一致。Thereisanashtrayandtwobottlesontheshelf.架子上有一只煙灰缸和兩個(gè)瓶子。Therearetwobottlesandanashtrayontheshelf.架子上有兩個(gè)瓶子和一個(gè)煙灰缸。2、 Therebe結(jié)構(gòu)中的時(shí)態(tài)1 .Therebe句型中動(dòng)詞b

12、e可以有一般現(xiàn)在時(shí)、一般過去時(shí)、將來時(shí)和完成時(shí)。Thereisnoharmintrying.不妨一試。Therewerefabulouswildflowersinthehillslastspring.去年春天，山中有極美的野花。Therewillbeafinedaytomorrow.明天將是一個(gè)晴天。Therehavebeenseveralprivateschoolsinourareathisyear.今年，我們這里已經(jīng)有好幾所私立學(xué)校了。2 .Therebe句型可以和各種助動(dòng)詞、情態(tài)動(dòng)詞連用。Theremaybeacigaretteinthatbox.那只盒子里或許有支香煙。Theremus

13、tbesomecakesonthetable.桌子上一定有些蛋糕。Thereusedtobeahospitaltherebeforethewar.戰(zhàn)前，那里曾經(jīng)有家醫(yī)院。3 .Therebe句型也可以和這樣一些的謂語動(dòng)詞連用：begoingto、seemto、appearto、usedto、belikelyto、happento.Thereseemtobeafewtreesbetweenmeandthegreen.在我與草坪之間好像有一些樹。Thereisgongtobeameetingtonight.今天晚上有個(gè)會(huì)議。Thereislikelytobeastorm.可能有一場暴雨。There

14、happenedtobeabusnearby.碰巧附近有輛公交車。Thereappearstohavebeenanastyaccident.似乎發(fā)生了一起嚴(yán)重事故。4 .therebe結(jié)構(gòu)中除可以用be外，還可以用其它動(dòng)詞。例如：Therecameascentoflime-blossom.飄來一陣菩提樹的花香。OnceuponatimetherelivedakinginChina.從前中國有一個(gè)國王。3、 Therebe句型的否定句、一般疑問句、特殊疑問句和反意疑問句1 .Therebe句型的否定句有兩種構(gòu)成方式，一種是將否定副詞not放在be之后，如：Thereisntaboxinthero

15、om.房間里沒有盒子。Therearentanypensonthedesk.課桌上沒有鋼筆。2 .Therebe句型的一般疑問句是將be放在there之前，回答時(shí)用yes或no，后接簡單答語。如：Isthereacakeonthetable?桌子上有塊蛋糕嗎？Yes，thereis./No，thereisnt.是，有。/不，沒有。Willtherebeapartytonight？今晚有聚會(huì)嗎？Yes，therewill./No,therewont是的，有。/不，沒有。3 .Therebe句型的特殊疑問句主要有howmany和howmuch做引導(dǎo)詞兩種情況:Howmanystudentsaret

16、hereinyourschool?你們學(xué)校有多少學(xué)生？Howmuchmoneyisthereinyourpocket?你口袋里有多少錢?4 .Therebe句型的反意疑問句Thereisacuponthetable,isntthere?桌子上有只杯子，是嗎？Thereissomeorangeintheglass,isntthere?杯子里有桔汁，是嗎?4、 Therebe結(jié)構(gòu)和have的區(qū)別與聯(lián)系1. 區(qū)別點(diǎn)：therebe意為存在，強(qiáng)調(diào)某地有某物，不表示所屬關(guān)系；have表示所有關(guān)系，強(qiáng)調(diào)某人或某地有某物，這是其基本用法。如：Therearesometreesinfrontofthehous

17、e.房前有些樹。TomhasmanyfriendsinChina.湯姆在中國有許多朋友。2. 相同點(diǎn)：在表示結(jié)構(gòu)上的含有時(shí)，既可以用therebe句型，也可以用have（has）來表示。如：中國有許多長河。TherearemanylongriversinChina.Chinahasmanylongrivers.一、句型轉(zhuǎn)換1. Thereisacomputerinmyhouse.（一般疑問句）acomputerinhouse?2. Therearesomeflowersontheteachersdesk.（一般疑問句）flowersontheteachersdesk?3. Thereareso

18、meapplesonthetree.（否定式）Thereapplesonthetree.4. Therearentanypearsinthebox.（同義句）Therearepearsinthebox.5. Therearefiftystudentsinmyclass.（對(duì)劃線部分提問）studentsarethereinyourclass?6. Thesearecars.（用buses改寫成選擇疑問句）Arethesecars?7. Twoboysareinourhouse.（改為therebe句型）twoboysinourhouse.二、選擇1. Thestudentsexpectedth

19、eremorereviewingclassesbeforethefinalexam.A.beB.beingC.havebeenD.tobe2. Therenofreshdrinkingwaterandnogoodfarmland,itwasnotacomfortableplaceinwhichtolive.A.beB.wasC.wereD.being3. Wheredirt,thereareflies.A.therehasB.isC.thereisD.hasthere4. ThereanEnglishteacherand40studentsintheclassroom.A.isB.areC.h

20、aveD.being?5用以wh-開頭的特殊疑問句進(jìn)行提問6掌握“ittakes+時(shí)間”的句型1指時(shí)間、季節(jié)、天氣、距離等。Itis5kilometersfrommyhometotheschool.2指環(huán)境情況等。Itwasverynoisyoutsidenow.3用作人稱代詞，代替前面提到過的事物。Thebikeisnotmine.ItsPetres.4用以代替指示代詞this或that。-Whatsthis?-Itsapen.5具有指示代詞的作用，指一個(gè)人或事物。-Whosknockingatthedoor?-Itsme.7掌握“itis+形容詞+todo.的句型”Itis+adj+for

21、/ofsbtodosth.1. it為形式主語2. 不定式表示的動(dòng)作是由for引導(dǎo)的邏輯主語發(fā)出的3. todosth為真實(shí)主語4. 用for的形容詞:對(duì)事物進(jìn)行描述的形容詞difficulteasyhardimportantnecessaryconvenientdangerouspossibleimpossibleeg:Itisdifficultformetochoosetherightstyle.Itisgoodforustoeatvegetables.注意:有時(shí)可以不帶邏輯主語eg:Itiswrongtolaughatotherswhentheyareindifficulty.Itisi

22、mpossibletolearnalanguagewellintwomonths.用of的形容詞:表示人的性格品格的形容詞kindgoodbadnicerightwrongwisesillyfoolishclevercarelesspolitegenerousrudeeg:Itwaswrongofhimtotelllies.Itisstupidofhertomakesuchamistake.Itsniceofyoutooffermeaseat.=Youarenicetooffermeaseat.Itwascarelessofhimtolosesomanythings.=Hewascareles

23、stolosesomanythings.語法要點(diǎn)2:adj+enoughtodosth(當(dāng)主語與todosth的邏輯主語不一致時(shí)用此句型)1. adj/adv+enoughenoughtimefastenough2. enoughforsbtodostheg:Herhairislongenoughforhertotieback.ThequestionishardenoughforTomtoreplyto.3. 同義句轉(zhuǎn)換tooto=notenoughtodosth=sothat'Theboyistooyoungtogotoschool.=Theboyisnotoldenoughtogo

24、toschool.=Theboyissoyoungthathecantgotoschool.8掌握乘坐交通工具的兩種用法:by.,takethe.9掌握some，any，much,alotof的用法Unit7Signsaroundus1. direct v. 導(dǎo) 向director n. 導(dǎo)演directionn. 方 向重要的重要性2. instruct v. 指導(dǎo) instruction n. 指示3. hike v. (hiked - hiked - hiking)遠(yuǎn)足4. go hiking in the countryside 在鄉(xiāng)下遠(yuǎn)足5. No cigarettes. = No

25、smoking. = You mustn t smoke. = Don t smoke. 不準(zhǔn)吸煙。6. No litter. = You mustn t leave rubbish. = Don t leave rubbish. 不準(zhǔn)亂扔垃圾。7. silent adj. - silence n. 沉默的沉默8. different adj. difference n.不 同的不同點(diǎn)9. important adj. - importance n.10. convenient adj. - convenience n. 方便的-便利11. keep silent = keep quiet 保

26、持安靜12. put up tents and go camping 支起帳篷去野營13. use v.使用- useful a.有用的 useless a.沒有用的14. help v. 幫 助 helpful a. 有 幫 助 的 helpless a. 沒有幫助的15. care v.在意-careful a.仔細(xì) 的 careless a.不仔細(xì)的16. What does it mean? = What s the meaning of？它是什么意思？17. take turns to do sth. 輪流做某事18. have rules to take care of theen

27、vironment. 有規(guī)則是無論照顧環(huán)境。19. It s your turn to do sth. 輪到你做某事 了。20. do sth. silently = do sth. in silence 靜悄 悄地做某事21. exit v. 出去-反- enter v. 進(jìn)入22. exit n. 出口-反-entrance n. 入口23. use the telephone for help = call for help 用電話求助24. What does this sign mean? = What is the meaning of this sign? 這個(gè)標(biāo)志是什么意思？m

28、ean v. meant, meant meaning n.26. silent a 安靜的silencen 安靜27. We must not smoke.= No Don t smoke.smoke n. 煙霧v. 抽煙smoking.28. Good luck! 好運(yùn)luckya 幸運(yùn)的25. turn left = turn to the left 向左轉(zhuǎn) on the right of 在。右邊luckily adv. 幸運(yùn)地 unluckily ad.29. finish doing 完成做某事?1掌握情態(tài)動(dòng)詞can和must在本單元中的用法1. can的用法：(1).表示能力、許

29、可、可能性。表示能力時(shí)一般譯為“能、會(huì)”，即有種能力，尤其是生來具備的能力，此時(shí)may和must均不可代替它。如：Shecanswimfast,butIcan她能游得很快，但我不能。Icanseewithmyeyes.我用眼睛看。(2) .表示許可，常在口語中。如：Youcanusemydictionary.你可以用我的字典。(3) .表示推測，意為可能”，常用于否定句和疑問句中，此時(shí)can'峰為“不可能”。如：Canthenewsbetrue?這個(gè)消息會(huì)是真的嗎？Canitbeourteacher?那個(gè)人有可能是我們老師嗎？No,itcantbeourteacher.Heisonav

30、isittoethGreatWall.不可能。咱們老師正在游覽長城呢?！纠}】IthinkMissGaomustbeinthelibrary.Shesaidshewouldgothere.No.She_bethere,Ihavejustbeenthere.A.cantB.mustntC.needntD.wouldnt【解析】根據(jù)下文我剛?cè)ミ^那兒”可知，應(yīng)為“不可能"，can'倭示推測答案A2. could的用法：(1) .can的過去式，意為"能、會(huì)"，表示過去的能力。如：Hecouldwritepoemswhenhewas10.他十歲時(shí)就會(huì)寫詩。(2)

31、.could在疑問句中，表示委婉的語氣，此時(shí)could沒有過去式的意思。如:Couldyoudomeafavour?你能幫我個(gè)忙嗎？CouldIuseyourpen?我能用一下你的鋼筆嗎?Yes,youcan.可以。(注意回答)3. may的用法：(1) .表示請求、許可，比can正式，如：MayIborrowyourbike?我可以借你的自行車嗎？Youmaygohomenow.現(xiàn)在你可以回家了?！纠}】IborrowyourMP3?Sure.Hereyouare.A.MayB.ShouldC.MustD.Would(2) .表示推測，談?wù)摽赡苄裕鉃椤翱赡?，或許”，一般用于肯定句中。如：I

32、tmayraintomorrow.明天可能會(huì)下雨。Shemaybeathome.她可能在家呢.(3) .may的過去式為might，表示推測時(shí)。可能性低于may。如：Heisawayfromschool.Hemightbesick.他離開學(xué)校了，可能是他生病了。(4) .表示希望、祈求、祝愿，?？勺g為“祝愿”。通常是用may+主+V例如：Mayyouhaveagoodtime.祝你過得愉快。Mayyoubehappy!祝你幸福！Mayyousucceed！祝你成功！4. must的用法：(1) .must表示主觀看法，意為“必須、一定”。如：YoumuststayhereuntilIcomeb

33、ack.在我回來之前你必須呆在這兒。MustIhandinmyhomeworkrightnow?我必須現(xiàn)在交作業(yè)嗎？(2) 其否定形式mustnt表示“一定不要”千萬別“”禁止“,不許”.如：Youmustntplaywithfire.你不許玩火。Youmustn'tbelat你一定不要遲到。(3)對(duì)must引導(dǎo)的疑問句，肯定回答為must,否定回答為needn't或don'thaveto如：MustIfinishmyhomework?我現(xiàn)在必須完成作業(yè)嗎？一No,youneedn'不，你不必。(4)must表示有把握的推測，用于肯定句。如:Thelightis

34、on,sohemustbeathomenow.燈亮著，他現(xiàn)在肯定在家。注意其反意問句的構(gòu)成形式：當(dāng)must表示肯定的判斷、推測時(shí)，其反意疑問句要用實(shí)際問句的助動(dòng)詞來構(gòu)成。如：Shemusthaveseenthefilmbefore,hasn'she?(注意反意疑問句的后半部分)YoumusthavemetuncleWangintheshopyesterday,didn'tyou?B(iO意疑問句的后半部分)5. need的用法：(1).need表示需要、必須，主要用于否定句和疑問句中，其否定形式為neednt，意為“沒有必要，不必"。用need提問時(shí)，肯定回答為mus

35、t,否定回答為needn'或don'thaveto如：NeedIstayhereanylonger?我還有必要留在這兒嗎？Yes,youmust.是的。No.youneedn't/don'thaveto.你不必。(2).need還可以作實(shí)義動(dòng)詞，此時(shí)有人稱、數(shù)和時(shí)態(tài)的變化，如果是人作主語后邊多接動(dòng)詞不定式。如：Ineedtodoitrightnow.我需要馬上做這件事。Heneedstolearnmoreaboutthegirl.他需要多了解那個(gè)女孩。如果是物作主語，一般用needdoing與needtobedone這種情況下應(yīng)注意兩點(diǎn)：.主動(dòng)形式的動(dòng)名詞doi

36、ng具有被動(dòng)的含義；.該動(dòng)名詞可以改為其動(dòng)詞不定式的被動(dòng)形式而句子的意義不變。例如：.Thedoorneedspainting.=Thedoorneedstobepainted.那扇門需要油漆一下。Yourcarneedsmending.=Yourcarneedstoberepaired.你的車需要維修了。cant和mustnt1. can根據(jù)其基本用法可譯為：t(1)不會(huì)。如：Ican'tspeakEnglish我不會(huì)說英語。(2)不能。如：Wecan'tdoitnowbecauseit'stoo娟跖了，我們現(xiàn)在干不了。(3)否定句中表示推測?！安豢赡堋保纾篢hem

37、ancantbeourteacherbecauseheismuchyoungerthanourteacher.那個(gè)人不可能是咱們老師，他年輕得多。2. mustn'意為"禁止、不許”，用來表達(dá)命令，表示強(qiáng)烈的語氣。如：Youmustn'playfootballinthestreet.It'stoodangerous.不可以在街上踢足球，太危險(xiǎn)了。易混點(diǎn)五：must和haveto1 .must側(cè)重于個(gè)人意志和主觀上的必要。haveto側(cè)重于客觀上的必要，可用于現(xiàn)在時(shí)、過去時(shí)和將來時(shí)。如：IknowImuststudyhard.我知道我必須努力學(xué)習(xí)。Mybroth

38、erwasveryill,soIhadtocallthedoctorinthemid-night.我弟弟病得厲害，我只得半夜里把醫(yī)生請來。Ihaventgotanymoneywithme,soIllhavetoborrowsomefrommyfriend.我身上沒帶錢，只好向朋友借點(diǎn)了。Hesaidtheymustworkhard.他說他們必須努力工作。2 .haveto可以用于多種時(shí)態(tài)；而must只用于一般現(xiàn)在或?qū)?。如：Thecompositionisduetohandinthismorning,soIhadtofinishitlastnight.作文今天早晨到期，因此我不得不昨天晚上完成

39、。易混點(diǎn)六：usedtodo/beusedtodoing/beusedtodo-/beusedfordoingsthusedtodo表示過去常常發(fā)生的動(dòng)作，強(qiáng)調(diào)過去，只用于過去，注意用todo,不用doing形式；而beusedtodoing意為"習(xí)慣做”，be可有各種時(shí)態(tài)；beusedtodo意為"被使用去做:'為被動(dòng)語態(tài)形式。beusedfordoingsth"用作"如：Myfatherusedtoeatingmeat.我父親過去起床晚，但現(xiàn)在不得不早起了。Sheisusedtoeatingmeat她習(xí)慣吃肉。Hewasn'tused

40、toeatinginarestaurant.他不習(xí)慣在飯店吃飯。Aknifecanbeusedforcuttingthings.（刀可以用來割東西）/Aknifecanbeusedtocutthings.（刀可以用來割東西）情態(tài)動(dòng)詞練習(xí)1. MayIstopmycarhere?No,you_.A.can'tB.mustn'tC.needn'tD.don'thaveto2. Mustwecleanthehousenow?No,you.A.needn'tB.maynotC.mustn'tD.can't4. Youreturnthebookno

41、w.Youcankeepitnextweekifyoulike.A.can'tB.mustn'tC.needn'tD.maynot5. Johnny,youplaywiththeknife,youhurtyourself.A.won't.can'tB.mustn't.mayC.shouldn't,mustD.can't.shouldn't6. Thefirespreadthroughthehotelveryquicklybuteveryonegetout.A.hadtoB.wouldC.couldD.wasableto7. Wouldyoug