八年級英語下：名師教案：Ill help to clean up the city parksSection A 3a-4c

人教版八年級下冊Unit2I'llhelptocIeanupthecityparks.SectionA(3a-4c)名師教案【教學目標】.語言知識目標：學習掌握卜列詞匯：several,feeling,satisfactionjoy,owner,journey,sign,sick,raise,alone2）閱讀短文，能按要求找到相應(yīng)的信息。3）通過閱讀提高學生們的閱讀能力，了解世界各地的學生們都進行哪些志愿活動。4）對動詞不定式的用法進行歸納總結(jié)，掌握其規(guī)則。5）通過不同方式的練習，來熟練運用本單元出現(xiàn)的詞組及動詞不定式。.情感態(tài)度價值觀目標：使學生在談?wù)撊绾螢閯e人提供幫助的對話中能意識到盡己所能，幫助他人,樂于奉獻是一種良好的品德，培養(yǎng)學生為他人著想，熱愛公益事業(yè)，樂于助人的優(yōu)良品質(zhì)?！窘虒W重難點】.教學重點：1）掌握本部分出現(xiàn)的生詞和詞組，達到熟練運用的目標。2）閱讀短文，獲得相關(guān)的信息。通過閱讀練習，來提高閱讀能力。3）掌握和運用動詞不定式的用法。.教學難點：1）閱讀短文，獲得相關(guān)的信息的能力。1）讓學生們閱讀表格中詞語，明確每個單詞的意思，為進行填詞做好準備。2）通讀全文，理解短文大意。3）逐句進行分析推敲，確定空格處的意思，并嘗試用空格中的單詞填空。4）最后，通讀一遍短文，進行綜合理解，看短文內(nèi)容是否通順，合理。5）ChecktheanswerswiththeSs.Mostpeopletodayareonlyworriedaboutgettinggoodjobs1.lotsofmoney.Intheirfreetime,theythinkaboutwhat2.forfun.However,fewpeoplethinkaboutwhattheycando3.others.Therearemanypeoplewhoarelessluckythanus.Volunteeringourtimetohelpthesepeopleisagoodway4.ourfreetime.Forexample,vvecanmakeplans5.sickchildreninthehospitalorraisemoneyfbrhomelesspeople.Somepeopleevenstopdoingtheirjobsfbrafewmonthstoayear6.toanothercountry,likeoneofthecountriesinAfrica,andhelppeoplethere.Answers:1.tomake;2.todo;3.tohelp;4.tospend;5.tovisit;6.tomove3.Completethesentenceswithyourownideas.Useinfinitives.1）讓一名學生讀每個句子的內(nèi)容。告訴學生們用自己的真實想法來完成句子。2）可以先讓學生們看大屏幕的圖片提示，來發(fā)表自己的打算。3）提示學生們運用正確的動詞不定式形式。4）讓學生們自主發(fā)揮，造句子。（最后，讓幾名學生說自己的句子，并糾正有錯誤的地方）FdliketovolunteerAt12:00a.m.,IcalledmyfriendI'mverybusybutIcouldhelpSummervacationiscoming,andIwantIwanttotravelalone.Myparentstoldme（not）Answers:.tohelpkidswiththeirhomework..toplaysoccertogetherintheafternoon..takethetrashoutafterdinner..togocampingwithmyfriends..nottodothat.【課后鞏固】Makesentenceswiththephrasesbelow.putup,handout,callup,chccrup,comeupwith,giveout,putoff2）理解并運用所學的詞匯及表達方式。3）掌握學過的后面跟不定式作賓語的動詞。4）掌握動詞不定式作不同的句子成份?！窘虒W過程】Step1Revision.Writedownthephrases.I.打掃.分發(fā).曾經(jīng).（使）變得高興.義務(wù)做某事.打掃日.想出主意（辦法）Answers:cleanup,giveout,usedto,cheerup,volunteertodosth.Clean-UpDay,comeupwithRole-playHi,Tom.Tmmakingsomeplanstoworkinanoldpeople'shomethissummer.Really?Ididthatlastsummer!Step2Newwordsseveralpron.adj.（=somc）幾個；數(shù)個；一些feelingn.感觸;感覺;感情；feel（v.）+ingfeelingc.g.Hehadtolowerhisvoicetocontrolhisfeeling.他不得不壓低聲音來控制自己的感情。satisfactionn.滿足;滿意e.g.Lookingatabeautifulpaintingalwaysgivesonesatisfaction.觀看一幅美麗的圖畫總會使人心滿意足。joyn.高興；愉快c.g.It'sdifficulttodescribemyjoyinwords.難以用語言來描述我的快樂。ownern.物主；主人e.g.Theydecidedtogivethecatbacktotheowner.他們決定將貓歸還它的主人。journeyn.旅行；旅程e.g.Athousand-lijourneybeginswiththefirststep.千里之行始于足下。Step3WarmingupWatchavideoandanswerthequestions.Whatdopeoplethinkaboutvolunteers?Whatkindsofworkcanvolunteersdo?Whatdoyouusuallydoonyourfreetime?Wouldyouliketovolunteertodoanythingforothers?Sstrytoanswerthequestions:Theythinkhighlyoftheworkofvolunteers.Donatingclothes/foodtopeoplewhoneedthem;helptheold/disablepeople;teachingkids...Step4ReadingTellSstoreadthearticlein3aquicklyandtrytofindtheanswerstothesequestions:WhatdoesMariolove?WhatdoesMarylove?WhatdoMarioandMaryvolunteertodo?Answers:Helovesanimals.Shelovesreadingbooks.MariovolunteersatanimalhospitalandMaryhelpskidslearntoread.2.Readthearticleagainandanswerthequestions.WhydoesMariovolunteertohelpothers?WhydoesMaryvolunteertohelpothers?WhatdoesMariosayaboutvolunteering?WhatdoesMarysayaboutvolunteering?Answers:Becausehebelievesitcanhelphimtogethisfuturedreamjob.Becauseshecandowhatshelovestodoandhelpothers.Hegetssuchastrongfeelingofsatisfactionwhenheseestheanimalsgetbetterandthelookofjoyontheirowners'face.Volunteeringisadreamcometrueforher.3.告訴學生們本學習活動的要求：用不定式來完成下列句子，讓學生們讀3d中的內(nèi)容，理解每個句子的大體意思，并根據(jù)短文的內(nèi)容，用恰當?shù)牟欢ㄊ絹硗瓿擅總€句子。如果不能直接填上，可以再去閱讀短文，在相關(guān)的內(nèi)容處，再仔細進行閱讀，找到相關(guān)信息，并完成句子。Mariowouldlikeananimaldoctor.Marioworksfbrananimalhospitalbecausehewantsabouthowfbranimals.Marydecidedfbrajobatanafter-schoolreadingprogramlastyear.Shestillworkstherenowkidslearntoread.Maryhasadreamjobbecauseshecandowhatsheloves.Checktheanswers.(1)tobe2)toknow,tocare3)totry,tohelp4)todo)Step5LanguagepointsMarioGreenandMaryBrownfromRiversideHighSchoolgiveupseveralhourseachweektohelpothers.HevolunteersatananimalhospitaleverySaturdaymorning.以上兩句中的each和every是一對近義詞，但各自的側(cè)重點不同。1)從語義上看，兩者都可表示“每個”，“一切的”。很多時候，兩詞可以互換使用，但意思略有差別：each強調(diào)個性，著眼于整體中的個體。例如：Eachmanhashisownname.每個人都有自己的名字。Eachtimeyoupractice,yougetbetteratplayingtennis.每一次你進行網(wǎng)球練習，你都會打得更好。every強調(diào)共性，著眼于整體。例如：IgetsickeverytimeIeatseafood.每次我吃海鮮都會生病。Everyoneofyourmustattendthemeeting.你們每個人都必須參加會議。2)從語法上看，each可用形容詞和代詞，而every只用作形容詞：Hegavetwotoeach(person).Each(school)hasitsownlibrary.Wchaveeveryreasontobelievethattheoperationwillbeasuccess.我們完全有理由相信手術(shù)會取得成功。every和each用于主語時，謂語均要求單數(shù)匹配：Eachstudentwasaskedthesamequestion.每個學生都被問了同樣的問題。Everychildwasdressedinacostume.所有的孩子都穿了演出服。3)兩種不可使用each的情況：切勿將each和almost,nearly及not搭配使用，應(yīng)用every：Almosteverycakewassold.幾乎所有的蛋糕都賣完了。Noteverystudentwentonholiday.并非每個學生都去度假了。切勿在否定結(jié)構(gòu)中使用each,應(yīng)用none：Noneofthebooksaremine.沒有一本書是我的。（不說：Eachofthebooksarenotmine.）...butIwanttolearnmoreabouthowtocarefbranimals.但是我想學習更多關(guān)于如何照顧動物的事。howtocareforanimals是復合不定式結(jié)構(gòu)，作介詞about賓語。相當于：特殊疑問詞+to不定式，構(gòu)成復合不定式結(jié)構(gòu)。（howhecouldcareforanimals）.IgetsuchastrongfeelingofsatisfactionwhenIseetheanimalsgetbetterandthelookofjoyontheirowners*faces.當我看到動物們漸好，看到它們主人臉上喜悅的表情時，我產(chǎn)生出那么一種極強的滿足感來。此句中g(shù)et的兩次用法意義各不相同。第一個get的意思是“產(chǎn)生；形成“，為及物動詞，常與feeling,idea等詞搭配使用。例如：Doyougetthefeelingthatwe'renotwelcomehere?（翻譯）你有感覺到這里不歡迎我們嗎？第二個get是系動詞，后接形容詞，表示體質(zhì)、情緒、天氣等方面的改變，通常譯作”變得;成為例如:Hegotangrywithmeafterthat.Lastyear,shedecidedtotryoutforavolunteerafter-schoolreadingprogram.去年，她決定參加一個課外閱讀項目的志愿者選拔。句中tryoutfor是一個短語動詞，意為“報名參加選拔；申請參選（某項活動）為其中一員例如：WhydidyoudecidetotryoutfbrtheOlympics?你為什么要報名參選奧運會？另有短語動詞tryout,意為“試驗；嘗試檢驗（某種方法或儀器設(shè)備的實用性或運作是否正常）”。例如：她喜歡嘗試各種新的辦法來做事情。（翻譯）Sheenjoystryingoutnewwaysofdoingthings.Shestillworksthereonceaweektohelpkidslearntoread.她仍舊在那里一周工作一次幫助孩子們閱讀。tohelpkidslearntoread不定式短語作目的狀語learntoread是help的賓語【即學即練】根據(jù)句意，從方框中選擇恰當?shù)膯卧~填空，每詞限用一次。satisfaction,several,strong,feelingjoyDon'ttrytogobacktoworkbeforeyouarcphysicallyenough.Itisagoodtobearrivinghomeagain.Jennywashappytoseeme.Shejumpedfor.Wemustdotheworktotheofclients（客戶）.Therearebooksonthedesk.Whichonedoyouwant?Answer：1.strong2.feeling3.joy4.satisfaction5.severalStep6Grammarfocus.閱讀GrammarFocus中的句子,然后做填空練習。①我想去幫助無家可歸的人。I'dhomelesspeople.②你可以請求醫(yī)院允許你探訪兒童并讓他們變得更高興。Youcouldhospitalyouvisitthekidsandcheerthemup.③他自愿一周去那里一次去幫助孩子們學習讀書。Shethereonceaweekkidslearntoread.④他決定參加一個志愿者課后閱讀節(jié)目的選拔。Shetryoutforavolunteerafter-schoolreadingprogram.⑤馬里奧相信這會幫助他獲得他的夢想工作。Mariobelievesitcanhelphimhisfuturedreamjob.⑥我正在制作一些告示，并將它們張貼于學校里。I'mmakingsomesingsaroundtheschool..學生們根據(jù)記憶，看大屏幕來完成填空練習。.學生們完成填空試題后，可以打開課本檢查答案，對錯誤的句子，單獨進行強化記憶。Step7NewwordsLookatthebigscreenandlearnthenewwordsandexpressions:raisev.募集；征集e.g.Theysoldsomethingtoraisemoney.他們賣掉一些東西來募集錢。aloneadj.adv.獨自；單獨e.g.Idon'tliketogooutaloneatnight.我不喜歡晚上獨自一人外出。辨析：lonely與alonelonely情感上的孤獨，寂寞。alone獨自一人（單不定感覺寂寞）。e.g.Lindawasaloneinthehouse.琳達獨自一人呆在房子里。Shelivesaloneandoftenfeelslonely.她孑然一身，常感到寂寞。Step8動詞不定式用法小結(jié)：觀察下列不定式在句中的作用。Toseeistobelieve.主語，表語Tomwantstoseeanalien.賓語MybrothergotupearlytowatchthefinalsoccergameonTV.0的狀語Hewastooexcitedtosayaword.結(jié)果狀語Thesadmoviemadeuscry.賓語補主語Itisimportantfbrustodrinkenoughwater.真正的主語Step9Exercises:I.根據(jù)句意及括號內(nèi)所給單詞的提示填空。Mr.Millergaveuphisjob(look)afterhissickdaughter.Katewouldlike(be)ateacherwhenshegrowsup.Mrs.Handdidn'tletme(give