英语人教版九年级全册Unit 13 Section B SelfCheck

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1、Unit13We’retryingtosavetheearth!SectionBSelfCheck刘东义安徽省太和县三塔镇天宫学校话题Protectingtheenvironment功能Talkaboutpollutionandenvironmentalprotection教学目标知识技能1.Targetlanguage:We’retryingtosavetheearth.Theairpollutionisgettingworseandworse.Wehaveseenmanychangesintheenvironment.Theriverispo

2、llutedbyfactories.Peoplearethrowinglitterintotheriver.Theriverusedtobesoclean.Peopleshouldtakepublictransportationmore.2.Grammar:Presentprogressive,passivevoice,presentperfect,usedto,modalverbs3.Wordsandexpressions;(1)Curriculumwords:furniturefamesuddeninspirecreatetransporta

3、tion(2)Usefulexpressions:usedtoworseandworse过程方法Accordingtodesigningsometasks,helpstudentstoreviewsomeEnglishgrammarandtotrainstudents’communicativecompetence．情感态度Everyoneshouldcomeupwithwaystocutdownpollutionandprotectourenvironment.学习策略Reviewgrammarandlearntowritepassagesab

4、outhowtocutdownpollutionandhowtoprotecttheenvironment.重点TargetLanguage难点1．Howtotrainstudentstoexpresstheiropinions．2．Howtotrainstudents’communicativecompetence．TeachingproceduresStep1Review(1)Greettheclassasusual.(2)Checkthehomework.Step2Teachingaimsanddemands(1)Learnhowtofor

5、mnewwordsbyusingderivation.(2)Reviewtheusagesofpresentprogressive,modalverbs,passivevoiceandusedto.(3)Learnaboutwaystocutdownsomekindsofpollutions.(4)Learntowritepassagesabouthowtocutdownpollutionandhowtoprotecttheenvironment.Step3PresentationWordFormation(1)Compounding(2)Der

6、ivation(3)Conversion(4)AbbreviationandSimplificationStep4PracticeLetstudentsdoExercise1,writedifferentformsofthewords,thenaddmoretoeachgroup.Checktheanswerstogether.Step5PresentationTeachthestudentshowtochangeaadjectiveintoaadverbusingaPPT.Step6Practice1.LetstudentsdoExercise

7、2,matcheachstatementwiththegrammarstructure.Explaintheusageofpresentprogressive,modalverbs,passivevoiceandthestructureof“usedto”.2.LetstudentsdoExercise3,writewaystocutdownthepollutionmentionedinthisexercise.Reviewtheusageof“when”and”while”.Step7Exercisesinclass(1).Myalarmclo

8、ckdoesn’twork.Itneeds______.A.toberepairedB.repairC.torepairD.forrep