外研版九年級英語下冊教案：Module 4 Unit 3

Module4RulesandsuggestionsUnit3Languageinuse設計說明本單元是復習單元，首先從Languagepractice入手帶著學生復習局部情態(tài)動詞的用法，并通過對應的練習檢測學生對本模塊知識和語法的掌握情況；再結(jié)合課本上的聽力和閱讀練習鞏固所學知識，同時教育學生遵守規(guī)那么；通過閱讀有關(guān)生態(tài)旅游的文章，讓學生知道哪些事情該做，哪些事情不該做，教育學生要保護自然，保護環(huán)境。最后，讓學生完成模塊任務，討論并給要來中國的游客寫出建議，讓學生到達學以致用的目標。教學目標通過本單元的教學，讓學生達成以下目標：.知識目標(1)復習本模塊新單詞、短語及句型；(2)復習情態(tài)動詞的用法。.能力目標(1)能夠運用本模塊所學知識完成此單元的習題；(2)能夠給來中國的游客提出旅行建議。.情感目標通過談論旅行規(guī)那么和建議，讓學生知道哪些該做，哪些不該做，教育學生保護自然，保護環(huán)境，做一個遵紀守法的人。重點難點重點：本模塊的重點短語和句子難點：情態(tài)動詞的用法教學準備PPT課件；活動6、7的錄音授課時數(shù)課時教學過程Step1LanguagepracticeReadthesentencesintheboxtotheclass.Youmustbecarefuloffallingstones.Youmustn'twalkloocloseto(heedgeof(hehillpathbecauseyoumightfallandhurtyourselves.Youshouldalwayswearproperclothes.Getthestudentstoreadthesentencesandpayattentiontotheredbodyparts.Encouragethestudentstoreadthesentencesaloud.Step2Grammar情態(tài)動詞情態(tài)動詞本身有一定的詞義，表示說話人的情緒、態(tài)度或語氣，但它們不能單獨作謂語，只能和行為動詞原形一起構(gòu)成謂語，表示完整的意思。本模塊我們主要復習以下情態(tài)動詞：can否認形式can't或cannot(1)表示能力,意為“能，會”。Icanplaytabletennis.我會打乒乓球。(2)表示請求、允許，意為“可以”。Canyoupassmethatbook?你能把那本書遞給我嗎？Youcanusemybike.你可以用我的自行車。(3)表示推測或可能性，多用于否認句或疑問句中。Wherecanhebe?他可能在哪兒呢？［注意］can't可用來表示否認的推測，意為“不可能”，語氣很強烈。Darningcaiftbeintheclassroom.Isawhimplayingfootballontheplaygroundjustnow.大明不可能在教室里，我剛剛看見他正在操場上踢足球了。could(l)can的過去式，意為“能，會”，表示過去的能力。Hecoulddrawwhenhewasyoung.他小的時候，他就會畫畫。(2)coukl用在疑問句中，表示更加委婉的請求?！狢ouldIuseyourdictionary?我可以用一下你的詞典嗎？—Yes,youcan./Sorry,youcan't.Ileftitathomethismorning.好的，可以。/對不起，不行，今天早上我把它忘在家里了。must(I)表示“必須Imustgonow.我現(xiàn)在必須得走了。Youmustfinishitontime.你必須按時完成。(2)表示肯定的推測，意為“一定”，語氣很強烈，用于肯定句中。否認句中那么要用can't?！猅here'ssomeoneknockingatthedoor.有人在舟支門?！狪tmustbeJim.一定是吉姆。mustn't意為“不要”,表示禁止或不允許。Youmustn'tsitonthestairs.你不要坐在樓梯上。(4)以must開頭的一般疑問句，肯定回答用must,否認回答要用needn't或don'thaveto,表示“不必”，而不用mustn't?！狹usiIreturnthebooknow?我必須現(xiàn)在歸還這本書嗎？—No,youneedn't./Ycs,youmust.不，不必。/是的，必須現(xiàn)在歸還。may和might(1)表示允許①表示請求允許(即請求別人允許自己做某事)，兩者都可用，只是might表示的語氣較委婉(但并不表示過去)。MayIcomeroundinthemorning?我早上來行嗎？IwonderifImightuseyourphone.不知可否用一下你的。②表示給予允許(即自己允許別人做某事)，只能用may而不能用might。Youmayslopnow.你現(xiàn)在可以停下來了。Youmayleavewhenyou'vefinished.你做完以后就可以走。［注意］might表示允許，通常不表示過去，但是在間接引語(即賓語從句)中可以用作may的過去式來轉(zhuǎn)述已給予的允許。Shesaidthathemighttakeherdictionary.她說他可以拿走她的詞典。(2)表示推測兩者都可用，只是might比may語氣更不確定，表示的可能性更小(注意此時的migh1并不表示過去)。在句型使用方面：may通常用于肯定句或否認句，一般不用于疑問句(疑問句中用can),而mighl那么可用于肯定句、否認句或疑問句。Hemaybeathomenow,butI'mnotsure,他可能在家里,但是我不確定。Mightheknowtheanswer?他可能知道答案嗎？should(1)表示“應該”，常用來表示勸告、建議，認為“某人應該做某事”或“有義務、責任做某事”。Weshouldobeytrafficrules.我們應該遵守交通規(guī)那么。YoushouldnHleavehimalone.你不應該不搭理他。［注意］此時它可以和oughtto,besupposedto互換使用。(2)should(ought2)表示推測時，是指有一定根據(jù)的推測，意為“可能、應當”?！猈hencanIcomeforthephotos?Ineedthemtomorrow.我什么時候可以來拿這些照片？我明天需要它們?！猅heyshouIdbereadyby12:00.十二點的時候就可以準備好了。It'snearlysevenoxlock.Jackshouldbehereatthemoment.快七點了。杰克可能快到了。Step3PracticeNosmoking.Noeatingordrinking.Childrencrossing.Danger!Becarefuloffallingrocks.Childrenshouldbetakencareofbyparents.Donotdrinkanddrive.Askthestudentstoreadtherules.Ask(hestudentstomatchruleswiththesigns.Checktheanswers.Answers:1-c2—b3——d4—e5——f6——a2.Readthelistofrulesandwritesentencesusingmust,mustn7,shouldorshouldn't.LondonIndoorClimbingCentreVisitorspleasenote:Dos?Checkinatthemaingatewhenyoucometothecentre.Climbwithsomeone.Wearahardhatatalltimes.Wearthecorrectclimbingshoes.Wearcomfortableclothes.Don't，Don'tclimbwithoutarope.Don'teatordrinkanywhereexceptintherestaurant.Doivtlistentopersonalmusicplayerswhileclimbing.,Don'ttalkonamobilephonewhileclimbing.GivethestudentsafewminutestoreadaboutLondonIndoorClimbingCentre.l'eWthemtoreadthedosanddon'iscarefully.Askthemtowritethesentencesabouttherulesandsuggestions.Check(heanswerswiththewholeclass.Answers:Youmustcheckinalthemaingatewhenyoucometo(hecentre.Youshouldclimbwithsomeone.Youmustwearahardhatatalltimes.Youmustwearthecorrectclimbingshoes.Youmustwearcomfortableclothes.Youmustn'tclimbwithoutarope.Youmustn'teatordrinkanywhereexceptintherestaurant.Youshouldn'tlistentopersonalmusicplayerswhileclimbing.YoushouldiVttalkonamobilephonewhileclimbing.3.Workinpairs.ExplainwhytherulesinActivity2areimportant.—Whymustyoucheckinwhenyoucometothecentre?—Becausetheywanttoknowwhoisthere.IWhymustyouclimbwithsomeone?Whymustyouwearcomfortableclothes?Whymustn'tyouclimbwithoutarope?Whyshouldn'tyoulistentomusicwhileclimbing?Askthestudentstosuggestreasonsfortherulesinpairs.Askthepartnerifthesuggestedreasonsarecorrect.Ifnot,suggestanotherreason.Inviteafewpairstogivereasonsfortheclass.Step4VocabularyCompletethepassagewiththecorrectformofthewordsinthebox.althoughkeepstreamtouristworryPeoplearevery⑴abouttheconditionsoftheancientforestsofCanadaandwanttosavethem.Manyvisitorstotheforestsuseknivestocuttheirnamesintothetrees,someofwhicharehundredsofyearsold.(2)therearelitterbins,peoplestillthrowrubbishintothe(3)andthiscausesplantsandfishtodie.Peoplefromlocalvillageshavehelpedcleanuptheforests.Wehope(4)willplaytheirpartin(5)Canada'sforestscleantoo!Askthestudentstolookatthewordsinthebox.Makesuretheyknowthemeaningofthewords.Readthepassageandthenusethecorrectformofthewordstocompletethepassage.Checktheanswerswiththewholeclass.Answers:(I)worried(2)Allhough(3)steam(s)(4)tourists(5)keepingNowwritepossiblerulesforvisitorstotheforests.Youshould.Youshouldift.Youmust.Youmustn't.Checktheanswersingroups.Answers:Youshouldhelpcleanuptheforest.Youshouldivtthrowrubbishintothestreams.Youmusttakeyourrubbishhome.Youmustn'tcutyournamesintoiheirees.3.Completethesentenceswiththewordsinthebox.gunsmoothsticksstonesuddententwheneverComeandvisitmeyouhavetime.Thewallismadeof.Thepathtothetopisnotvery.Remembertotakeawithyoutosleepin,becauseitmightrain.Helifteduptheandpointeditatthebear.Therewasanoiseinthewoodsandweallstoppedmoving.Birdsusesmallandleavestomakeahome.(1)Workthroughthesentencesorallywiththeclass.(2)Askthestudentstocompletethesentences.(3)Chccktheanswersinpairs.Answers:1whenever2stone3smooth4tent5gun6sudden7sticks(4)Askthestudentstoreadthesentencestogether.Step5ReadingListenandreadthepassage.Andthenanswerthequestions.WhatdoesZhangWenpengtrytosaywithhisdrawing?WhatdoesZhouZhiyuntrytosaywithhispainting?Whatdoestheschoolsuggestthestudentsshoulddo?Howcanaschoolbecomea“greenschool”？(l)Askthestudentstoreadthequestionsfirstandpredictwhatthepassagewillbeabout.(2)Askthestudentstolistenandreadthepassagecarefully.Andthenfindtheanswerstothequestions.(3)Checktheanswerstogether.Answers:Pollutioniscausingdamagetotheprogresswe'vemade.Peoplemustn,twasteelectricity.Studentsshouldpassonwhattheyhaveleamtatschooltotheirparentsandneighbours.Aschoolcanbecomea“greenschool“byincludingeducationabouttheenvironmentinthetimetable.Step6ListeningListenandcompletethesentences.Thefirstthingyouhavetodoistocarefully.Thinkaboutwhereandwhetherthereare.Youshouldonlytakemarked.Makesureyouknowwhereforlunch.Don'tforgettotellpeopletoforthepicnic.Don'twalkwhenitisorin.Youmustnottryoutawithagroup.Tellthestudentstoreadthesentencesandthinkabouthowtheymightbecompleted.Playtherecording.Tellthestudentstolistencarefully.Play(herecordingagainandask(hestudentstocompletethesentences.Tellthestudentstocomparetheiranswerswiththeirdeskpartner.Choosesomestudentstoreadthesentencesonebyone.Answers:IThefirstthingyouhavetodoistoplanthewalkcarefully.Thinkaboutwhereyouaregoingtowalkandwhetherthereareclearlymarkedpalhs.Youshouldonlytakemarkedpaths.Makesureyouknowwhereyoucanslopforlunch.Don'tforgettotellpeopletobringfoodforthepicnic.Don'twalkwhenitisloohoiorinverybadweather.Youmustnottryoutanewwalkwithagroup.Step7AroundtheworldAskthestudentstoreadthepassageaboutecotourism.AskthestudentstosuggestplacesinChinawhereccotourismwouldbegood.Collectsuggestionsinclass.Step8Moduletask:WritingadviceforvisitorstoChinaWorkinpairs.DiscussandgiveadviceforvisitorstoChina.Talkabout:,visitingsomeone'shome,eatinganddrinking,(ravellingonpublictransport,behavingpolitelyinpublic?visitingtouristsightsPutthestudentsinpairstothinkaboutthefiveheadingslisted.Ask(hemtodiscussandmakenotesofdosanddon'isforeachheading.Checktheideaswithanotherpair.Writeyouradvice.Youmust...Youmustn't...Youshould...Youshoiddn't...Ask(hestudentstowritesentencesaccordingtotheirnotes.Checktheuseofmustandshould.Workingroupsandcompareyouradvice.ChoosethefivemostusefulpiecesofadviceforvisitorstoChina.Askthestudentstoworkingroupstocomparetheirsentences.Inclass,choosestudentstoreadtheirsentencesaloud.Choosethefivemostusefulpiecesofadvice.Step9HomeworkGooverwhatvou'velearntinUnit3.?*PreviewthenewwordsandexpressionsinModule5.當堂達標單項填空一Someoneisknockingatthedoor.IsitJack?-Ithim.HehasgonetoShanghai.A.maybeB.can'tbeC.mustbeD.mustn'tbeYousetoutalone,oryougetlostintheforest.A.needn't;mayB.mustn't;mightC.can't;needD.mustn't;must—CouldIinvitemyfriendstotheparty