2023學(xué)年完整公開課版Unit4Topic1SectionA教案

Unit4教學(xué)目標(biāo)語言知識類別內(nèi)容課次要求詞匯sky,nature,cow,sheep,goose1A掌握joy,rose,snake,fox,feed,feedon1Bcover,earth,surface,meter,forest,control,wood,rubber,protect,fact,infact,makeup,lake,ocean,drop,hometown1Cbear,wolf1Drobot,scientist,appear,taketheplaceof,situation,indanger,repair,machine,mend,lazy2Atoward,planet,mistake…for,balloon,seem,seemto,callfor,wake…up,real2Blist,inalphabeticalorder,payattentionto,beginwith,andsoon2Cremain,pull,pulldown,bewornout,government,modern3Awonder,order,live,treasure,underground,palace,theSummer3Bancient,bemadeupof,stone,weigh,ton,fromthenon,regard,regard…as3Cinsect1B理解rainforest,living1Cwild1DUFO,madmade,alien2BDownload2Cpress,button,plug,plugin,useless2DRebuild3Aemperor,EmperorQin’sTerraCottaWarriors,tomb,builder,exhibition,French,PekingUniversity,ForbiddenCity,GrandBuddhainLeshan3Bpyramid,.,million,Egyptian,nation,recently3C語法形容詞的比較級和最高級Inthecountryside,theairisfresher,theskyisbluerandtherearealsogreenertreesandclearerrivers.It’squieter,too.Becauseitisquieterthanthecity/noisierthanthecountryside.Chickensaremuch/alittlesmallerthancows.Ithinkanimalsaremoreinteresting.Ithinkrosesarethemostbeautifulofalltheflowers.Becausetheyaremorelovelythanotheranimals.Butnowtherainforestsarebecomingmuchsmallerthanbefore.Infact,watermakesupthelargestpartofthehumanbody.Whatkindofwildanimalisthemostdangerous,thetiger,thebearorthewolf?Becauseitisthestrongestanimalofthethree.語法狀語從句AUFOflewovermyheadwhileIwaswalkingtowardthebusstopyesterday.Lastnight,whileJimwassleeping,hesawaUFOflyingoverhishead.Whenwewanttogotoanewplace,theInternetcanhelpustofindtheway.Whenyoulookupawordinthedictionary,payattentiontothefirstletteroftheword.Ifboththefirstandthesecondletterarethesame,lookatthethirdletterandsoon.賓語從句AndI’msurerobotscandosomeworkfasterandbetterthanhumans.Evenscientistsaren’tsurewhetherthereareUFOs.I’mquitesurethereareUFOs.I’mgladtotellyouthatIlearnedhowtousetheEnglishChinesedictionary.Ithinkit’shelpfulinstudyingEnglish.Well,areyousureyoupluggeditin?反意疑問句TherearemanyoldcitywallsinBeijing,aren’tthere?No,therearen’t.Jim,youvisitedEmperorQin’sTerraCottaWarriorslastweek,didn’tyou?Yes,Idid.Thebuildersusedlivemodels,didn’tthey?Yes,theydid.EmperorQin’stombisoneofthegreatestwondersoftheworld,isn’tit?Yes,itis./No,itisn’t.被動(dòng)語態(tài)Mostoldcitywallswerepulleddowninthe1960s.自然Inthecountryside,theairisfresher,theskyisbluerandtherearealsogreenertreesandclearerrivers.Ithinkanimalsaremoreinteresting.Wesharetheworldwiththem.Theplantsintheforestshelptomaketheairfresherandcleaner.科學(xué)與現(xiàn)代科技Robotscantaketheplaceofhumanstodohardandboringworkinsomeworksituations.Theycanalsodolotsofdangerousworkinsteadofhumans.AndI’msurerobotscandosomeworkfasterandbetterthanhumans.Evenscientistsaren’tsurewhetherthereareUFOs.TheInternetcanhelpustodoalotofthings.WecanusetheInternetforfindingajob.Butweshouldn’tspendtoomuchtimeontheInternet.歷史遺跡Peoplepulledlotsofthemdowninthe1960s.Wearedoingourbesttoprotectandrebuildtheoldcitywalls.TheXi’anCityWallisaboutkilometerslong.Ittookabout100000peopleover20yearstobuildit.Fromthenon,peopleregardedtheGreatWallasasymboloftheChinesenation.EveryyearmanypeoplefindgreatpleasureinvisitingtheGreatWall.Topic1SectionAThemainactivitiesare1a,1band2a.本課重點(diǎn)活動(dòng)是1a、1b和2a。Ⅰ.Teachingaimsanddemands教學(xué)目標(biāo)1.Learnsomewordsofanimalsandothernewwords:sky,nature,cow,sheep,goose2.Learnsomewaysofexpressingcomparativesituations:(1)Theairisfresher…(2)Wheredoyoulive,thecountrysideorthecity?(3)Becauseitisquieterthanthecity.3.Learnthecomparativeandsuperlativedegreesofadjectives.Ⅱ.Teachingaids教具多媒體課件/幻燈片（上面畫有可比較的實(shí)物的圖片，如教學(xué)掛圖、簡筆畫、教室里的學(xué)生等）Ⅲ.Five-fingerTeachingPlan五指教學(xué)方案Step1Review第一步復(fù)習(xí)（時(shí)間：10分鐘）（教師用多媒體或?qū)嵨锍尸F(xiàn)兩個(gè)蘋果，一個(gè)大、新鮮，而另一個(gè)小且水分不足。）T:Doyoulikeapples?Ss:Yes.T:Doyoulikethisoneorthatone?（教師手中拿的是大的，而桌子上是小的。）Ss:Thisone.T:Why?Ss:（幫助學(xué)生回答。）It’sbiggerandfresherthanthatone.（教師寫bigger，fresher在黑板上，訴學(xué)生這是形容詞的比較級，給學(xué)生適當(dāng)講解比較級的變化方式。）（拿出兩張卡片，可用多媒體，也可用圖片或簡筆畫。其中一幅有藍(lán)天、白云、綠樹、小河，畫面清晰，而另一幅也有同樣的事物，但天是灰蒙蒙的，樹快要死去，被污染的水面上漂浮著死魚。）T：Lookatthesepictures.Whichonedoyoulike?S1:Thebeautifulone.T:Why?S1:…T:Ilikethisonebecauseinthisonetheairisfresher,theskyisbluerandtherearealsogreenertrees.(教師寫下新詞在黑板上。)sky天空sky天空T：Doyoulikethecountrysideorthecity?（讓學(xué)生分組討論農(nóng)村生活和城市生活。）T:Now.Let’sdiscussthelifeinthecountrysideandthecity.Youcandoitlikethis：Doyoulikethecountryside?(教師挑學(xué)生來回答，并幫助他們完成下面的對話。不會(huì)之處教師再給予適當(dāng)引導(dǎo)。）S2：Yeah/Yes,Ilikeitverymuch.T:Why?S2:Becauseinthecountrysidetheairisfresher,theskyisbluerandtherearealsogreenertrees.T:Isthereanythingelse?S2:Therearemanycleanerit’squieter,too.T:Welldone.Youcanpracticethedialoglikethistodiscussthedifferencesbetweenthecountrysideandthecity.(同時(shí)，教師在黑板上板書quiet。)quiet安靜的，平靜的quiet安靜的，平靜的(5分鐘后，挑幾組學(xué)生在全班同學(xué)面前表演對話。）T：Now,pleasestop！I’llasksomestudentstoactouttheirdialogs.Whichgroupcanactoutfirst?(表演過程中，教師在黑板上板書重點(diǎn)句型。)——Doyoulikethecountryside?—Yeah,Ilikeitverymuch.Inthecountryside,theairis…—It’squieter,too.（表演完畢，教師對表演好的小組給予表揚(yáng)。）Step2Presentation第二步呈現(xiàn)（時(shí)間：5分鐘）T:Great!Boysandgirls,you’vedoneagoodjob.Justnowweknowmanystudentslikethecountryside,doyouknowwhichplaceWangWeilikebetter?Ss:No.T:OK,let’slistentothetapeandfindouttheanswer.(聽完讓學(xué)生回答。)(教師可多設(shè)一些問題，來鞏固聽的效果。)聽后填空：Inthecountryside,theairisfresher,theskyis______andtherearealso_______treesand_______riversthere.ItInthecountryside,theairisfresher,theskyis______andtherearealso_______treesand_______riversthere.It’s_______,too.Peoplecanenjoy_______there.(此部分內(nèi)容可在小黑板上或多媒體課件中顯示，讓學(xué)生結(jié)合聽的內(nèi)容用比較級來填空。）T:Whocananswerthequestion?You,please.S1:WangWeilikesthecountrysidebetter.T:Doyouknowthereason?S1:Yes.Inthecountryside…(由于在Step1中已多次呈現(xiàn)此句型和相似的原因，所以學(xué)生很容易回答，然后讓他們根據(jù)回答完成1b。)T：Now,pleasecheckyouranswers.(這一步初步讓學(xué)生了解形容詞比較級的變化形式及運(yùn)用。)Step3Consolidation第三步鞏固（時(shí)間：10分鐘）1.Followthetapeandunderlinethekeywords.(讓學(xué)生跟讀磁帶，并劃出重點(diǎn)詞句。)T:Welldone!Now,let’sfollowthetape,andunderlinethenewwordsandphrases.(教師在黑板上列出關(guān)鍵詞句。)think,life,countryside,fresh,blue,green,clear,quiet,enjoy,live,summer,funthink,life,countryside,fresh,blue,green,clear,quiet,enjoy,live,summer,funDoyoulikethecountryside?Theairisfresher…Mygrandmalivesinthecountryside.Thatmustbefun.2.Read1aagainandthencheckthestudents’pronunciationandintonation.(學(xué)生再讀，然后核對語音、語調(diào)。)T：Boysandgirls,pleasereadagainandthencheckyourpronunciationwiththetape.3.Role-playthedialog.(學(xué)生根據(jù)第一部分劃的關(guān)鍵詞，不看課本，模仿原文對話。)T：Boysandgirls,pleasepracticethedialogwithyourpartnerbyusingthekeywords.(3分鐘后，讓學(xué)生不看課本，到全班同學(xué)前去表演，在表演的過程中，不要直接指出錯(cuò)誤，以免打消其積極性而是把錯(cuò)誤寫在黑板上，等表演結(jié)束時(shí)訂正。)T:OK,shallwestop?Whichgroupcanactoutthedialogforuswithoutyourbooks?S1&S2:Wecan.T:Good,pleasecomeheretoactitout.(教師可根據(jù)情況來確定挑的組數(shù)，并對每組的表演讓學(xué)生作出評價(jià)。)T:Wonderful!T:Nowlookattheblackboard.Let’scheckthewrongplaces.Forthisone,whocantellmetherightanswer?S3:Ican.T:OK,youplease…(通過訂正，讓學(xué)生認(rèn)識到在口語中出現(xiàn)的錯(cuò)誤，加深印象。)Step4Practice第四步練習(xí)（時(shí)間：10分鐘）1.（1）（復(fù)習(xí)以前學(xué)過的形容詞，并讓學(xué)生把它們變成比較級，在此活動(dòng)前讓學(xué)生看語法附錄中有關(guān)比較級的內(nèi)容。）T:Now,let’sreviewtheadjectiveswehavelearnedbefore.Wecandoitbyplayingagame.Forexample:G1:Clear.G2:Clearer,fresh?G3:Fresher,green?G4:Greener,dirty?游戲規(guī)則：①這是組與組之間的競賽。②每組的一個(gè)同學(xué)在回答問題后，提出一個(gè)新的形容詞。③另外一組的學(xué)生回答，回答對得1分，提出正確的詞，也得1分，說錯(cuò)不得分，其他同學(xué)訂正對，也是得1分，誰得分高誰獲勝。④每個(gè)形容詞不能重復(fù)。每組循環(huán)數(shù)次。T：Stop!Group2getsthemostscores.Group2isthewinner.（假設(shè)是第2組分最高。）（2）Do1c.T：JustnowGroup2isthewinner，butwhocanusethecomparativedegreeofadjectivesbetter?Let’slookat1c.Pleasepracticeconversationswithyourpartnerbyusingtheinformationinthechart.（3分鐘后，讓學(xué)生分組表演。)T:OK，stop!Whichgroupcanactoutthedialogsforus?You,please.SG1:（Cometothefrontoftheclass.）SG2:……T:Great.Congratulations!(表揚(yáng)、鼓勵(lì)表演好的組。）2.Workalone（2a）.(讓學(xué)生看78頁的圖，討論各種動(dòng)物的體態(tài)，他們可以參照例子做，在做之前，首先看例子完成表格。)T：Now,pleaselookattheformsandtheexamplesonP78，andthenfillintheformin2a.(2分鐘后，教師檢查答案。并對變化規(guī)則給予適當(dāng)?shù)闹v解。)T：Haveyoufinishedit?Whocangiveustheanswers?S5:Iwill.Taller,tallest;braver,bravest;fatter,fattest;thinner,thinnest;uglier,ugliest.T:Welldone!OK,pleasediscusstheanimalsonWangWei’sgrandma’sfarm,studynewwordsbyyourselvesandcomparethem.（讓學(xué)生用表格里的形容詞描述各種動(dòng)物，他們可以參照下面的對話練習(xí)。）T：Whichdoyoulikebetter,chickensorcows?S6：Chickens.T:Why?S6:Becausechickensaremuchsmallerthancows.T:Whichkindofanimalisthesmallest?S6:Ithinkthemouseisthesmallestofthem.T:Arethedogsthebravestanimalsonthefarm?S6:Yes,Ithinkso.(5分鐘后，讓一些同學(xué)在全班同學(xué)前面表演