Lesson28TheStudyofLivingThings课题Lesson28TheStudyofLivingThings课型New课时One教学目标知识目标:Wordsandexpressions能力目标:Describesomemysteriesofnature.德育目标:Keeptryingandnevergiveup.教学重点一、重点词汇biology,butterfly,migrating,fantastic,completely,grandchildren,female,chemical二、重点句型1.IntheUnitedStatesandMexico,farmersusechemicalsthatkillmilkweed.2.InMexico,thebutterfliesalwaysreturntothesamesmallpieceofforest,whichisonly20kilometerswide.教学难点定语从句.教法Listen,askandanswer.学法Listen,answerandwrite.教具tapeslides板书设计Lesson29定语从句走近中考()1.Theman_____istalkingtoourteacherisBetty’sfather.【2013潍坊】A.whichB.whomC.whoD.what()2.—DoyouknowMoYan?—Ofcourse!Heisthefamouswriter_____wontheNobelPrize.【2013福州】A.whoB.whomC.whichD.what()3.Afriendissomeone_______says,"What!Youtoo?IthoughtIwastheonlyone!”【2013河南】A.whoB.whichC.whatD.whose()4.AWechat(微信)isaninvention______canhelppeopletalktofriends,sharephotos,ideasandfeelingfreely.【2013甘肃】A.whichB.whoC.whoseD不填教学教程教师活动学生活动Step1.Greetings.设计意图：让学生做好上课的准备。Step2.Thinkaboutit.1.Wouldyouliketobeabiologistwhenyougrowup?Whyorwhynot?2.Whatmysteriesofnaturedoyouknowabout?设计意图：与学生进行一个简短的对话，进入本课主题。Step3.Showstudentsthenewwordsinthislesson.设计意图：通过展示生词让学生为学习课文做好准备。Step4.Readthelessonandfindoutthephrases.1.引起某人的注意drawone’sattention2.回到、返回returnto…3.多达asmanyas4.下蛋layeggs5.在大学里atauniversity6.小片的森林smallpieceofforest7.动身去某地leaveforsp.设计意图：让学生带着任务读课文。Step5.Readthelessonagainandfinishthefollowingquestions.1.IntheUnitedStatesandMexico,farmersusechemicalsthatkillmilkweed.()2.Dothefemaleslayeggsononlyoneplant?________________________________.3.WhatdoesDr.ChipTaylorstudy?Trytoanswerthetwoquestions.Rememberthenewwords.Readthetextaloudandanswerthequestions.Grasptheimportantpointsofthislesson._______________________________________________.4.Here,asmanyas___________butterfliesspendthewinter.5.InMexico,thebutterfliesalwaysreturntothesamesmallpieceofforest,whichisonly20kilometerswide.Step6.LanguagePoints1.attention1)drawone’sattentiontosth.(使某人注意某事).2)catchone’sattention(引起某人注意)3)payattentiontosth.(注意、留心)4)giveone’sattentiontosth.(关心)2.as…as…1)Heis___________hisfather.(像…一样高)2)Idomyhomework___________mysisterdoes.(像…一样认真)3)Theysee___________onehundredstudentsinfrontofthelibrary.(像…一样多)3.lie与lay1)lay(下蛋)---laid---laid---laying2)lie(说谎)---lied---lied---lying3)lie(平躺)---lay---lain---lying4)Thehens_____(lay)eggseveryday.5)Haveyouever______(lie)toyourparents?设计意图：通过教师讲解让学生对重点知识更加熟悉。Step7.Dosomeexercises.设计意图：通过练习让学生巩固本课的重点知识。Letthestudentswritetheimportantlanguagedown.Studentsdosomeexercises.教学教程教师活动学生活动矫正反馈Step8.Homework1.Tograspthecontentsofthislesson.2.PreviewLesson29.Haveadictationafterclass.课堂测试题定语从句---走进中考()5.—Whatkindofmusicdoyoulike?—Ilikemusic______Icandanceto.【2013四川宜宾】A.becauseB.whenC.whoD.that()6.—Look!ThatisthewomanImetyesterday.—Oh?She’smyaunt.【2013湛江】A.whatB.whoC.whereD.when()7.Sheisthegirl_______inventiongotthefirstprizeintheschoolcompetition.【2013荆州】A.whoB.thatC.whichD.whose()8.YesterdayLiMingwenttothevillage_________hisfamilylivedtenyearsago.【2013山东德州】A.whenB.whichC.whereD.that()9.Istillrememberthecollegeandtheteachers________IvisitedinLondonyearsago.【2013安徽】A.whatB.whoC.thatD.which()10.Beingblindissomething_________mostpeoplecan’timagine.【2013浙江杭州】A.whoB.whatC.thatD.whom教学反思
