七年级英语下册 Unit 1 Dream homes（第4课时）教案 （新版）牛津版-（新版）牛津版初中七年级下册英语教案VIP专享VIP免费

Unit1DreamhomesGrammarI.TeachingaimsandlearningobjectivesBytheendofthelesson,studentsshouldbeableto:1.learnaboutcardinalnumbersandordinalnumbers;2.usecardinalnumberstodescribenumbers,sizes,etc;3.useordinalnumberstodescribedates,floors,etc.II.Teachingcontents1.Newwordsandphrases:zero,hundred,thousand,million,foot,square,metre,area,over,squaremetre,insize,haveanareaof2.Newstructures:TheCNToweris1,815feettall.Women’sDayisontheeighthofMarch.Heisalwaysthefirsttocometoschoolinourclass.III.Focusofthelessonandpredictedareaofdifficulty1.Torememberalltheordinalnumbers;2.Tousethecardinalandordinalnumberscorrectly.IV.TeachingproceduresCardinalnumbersStep1Lead-inT:Hello,boysandgirls.Let’senjoyanumbersong.T:Let’splayanumbergameingroupsoffour.Saythenumber1,2,3…inturn.Whensomeonemeets7,like7,17,orthetimesof7,like7,14,heorsheshouldspellitinsteadofsayingthenumber.【设计意图：学生对1-20的基数词比较熟悉，可通过游戏更加深刻的复习数字，同时提高他们学习的积极性和兴奋度。】Step2Readthecardinalnumbers1.“Zero”andnumberswith“zeros”.T:Whatisafullmoonlike?Whatisyouropenmouthlike?(zero)T:Let’slearnaboutthewordswithzeros.2.Readmoredifficultnumbersandfindouttherule.【设计意图：数字教学层层深入，由简入繁，教学扎实。】Step3Studythewordsandpractice1.Watchsomepicturesandshowthenewwords.T:TheEiffelTowerisover1,050feettall.Also,wecansaytheEiffelTowerismorethan300metrestall.T:Look!TheTian’anmenSquareissobig.Ithasanareaofabout440,000squaremetres.2.Readthesentenceswithnewwordsandnumbers.【设计意图：教完数字后，把数字融入到实际运用的句子当中，让英语学习更加贴近生活。】OrdinalnumbersStep1Learnabouttheordinalnumbers1.Showwhentouseordinalnumbers.T:Amongthesixsentences,whichisthemostdifficultonetoread,thethirdorthesixth?Weusetheordinalnumbershere.Doyouknowwhentouseordinalnumbers?Weuseordinalnumberstoorderthingsandevents.Weusethemtotalkaboutdates,floors,positions,etc.Let’slearnmoreaboutit.Readthesixsentences.2.Learn,readandremembertheordinalnumbers.T:Let’slearnallabouttheordinalnumbers.3.Findouttheruleofchangingcardinalnumbersintoordinalnumbers.4.CompleteExerciseB2andmakeupanewdialogue.T:Canyoumakeupamoredifficultdialoguelikethiswhenyoureport?【设计意图：学生自己总结基数词变序数词的规律，练习汇报从简单的句子变成对话。本环节教学的每一个步骤都在锻炼学生的自学能力和基础语言能力。在夯实基础的同时，更加注重学生的学习能力。】Step2Development1.Theusageofcardinalnumbers.T:Differentusages,differentreading.Lookatthesenumbers.Doyouknowhowtoreadthemcorrectly?T:Weshouldsay“twohundred”insteadof‘twohundreds’.Weshouldsay“thousandsof”insteadof“twothousandof”.2.Theusageofordinalnumbers.T:Weuseordinalnumberstodescribedatesororders.T:Inwhichconditioncanweusetheordinalnumberswithout“the”?【设计意图：这一环节旨在让学生掌握更多有关数词的用法，夯实基础。】Step3PracticeHaveaPK.T:Wehavelearnedalotaboutthenumbers.NowI’lldivideyouintotwogroups.Let’shaveaPKandseewhoisbetteratthenumbers.【设计意图：通过竞赛的方式，在检查学生的掌握情况的同时，活跃了课堂气氛。】V.Homework1.Rememberthecardinalandordinalnumberswelearnedinthislesson.2.Previewthenewwordsinthenextlesson.【教学反思】