初中英语九年级 Unit 10 Section A (Grammar focus-4c) 教案

Unit10You’resupposedtoshakehands.SectionA(GrammarFocus-4c)教案【教学目标】1)学习掌握下列词汇：passport,clean…off,chalk,blackboard,northern,coast,season,knock,eastern,takeoff,worth,manner2)进行一步复习巩固学习SectionA部分所学的词组。3)掌握besupposedto,beexpectedto,beimportantto的句型。4）进一步了解不同国家的风土人情，体会文化礼仪差异，了解中国的基本礼仪。【教学重难点】1.教学重点：1)复习巩固SectionA部分所学的生词和词组，达到熟练运用的目标。2)总结besupposedto,beexpectedto,beimportantto的不同句型。2.教学难点besupposedto,beexpectedto,beimportantto的不同句型【教学过程】【课堂导入】1.Lookandsay1）Whatareyousupposedtodowhensomeoneasksyoutheway?Iamsupposedtoshowher/himtheway2）WhatarewesupposedtodowhenwefaceCOVID-19?Wearesupposedtowearmaskswhengoingout.togetthevaccineagainstCOVID-19.。。。。。。【设计意图】用现实生活的情景复习本节的重点句式。【课堂活动】Step2PresentationWorkonGrammarfocus1.AskSstoreadthesentencesintheformpayingattentiontothecoloredparts.2.HelpSstolearntheusageofthefollowingstructures:besupposedtodosth.beexpectedtodosth.It+be+adj.+todosth.【设计意图】朗读例句，通过观察，归纳表示“应该做”和“不应该做”的表达。Step3Explainthegrammarbesupposed的用法1.当主语是人时besupposedto的主语是人时，意为“应该……”，用来表示劝告、建议、责任等。We’resupposedtospreadpositiveenergyeverywherewego.Youarenotsupposedtoentertheteachers’officeunlessyouareallowedto.2.当主语是事或物时besupposedto的主语是事或物时，意为“本该，本应”，用于表示某事本应该发生而没有发生。ThemeetingwassupposedtotakeplaceonTuesday,butwe’vehadtoputitoff.beexpectedto的用法beexpectedtodosth.意为“应该做某事”或“被期望做某事”，其表达的主观性比besupposedtodosth.更强。You’reexpectedtocleanthehouse.Itis+adj.+todosth.的用法不定式做主语时，常用代词it来代替不定式结构。it为形式主语，而不定式作为真正主语被后置。Itis+adj.+forsb.todosth.该句型使用的adj.描述的是事物的特征。这类形容词有difficult,easy,hard,important,(im)possible,dangerous等。It’sdifficultformetolearnEnglishwell.Itis+adj.+ofsb.todosth该句型使用的adj.描述的是描述的是人的性格、品质特征。这类形容词有kind,good,nice,polite,clever,careless,等。It’skindofyoutohelpmewithmyEnglish.Step4PracticeWorkon4aDosomegrammarexercisesandchecktheanswerstogether.Workon4aReadthesentencesandchoosetheproperphrasestocompletethesentences.Step5PracticeWorkon4bFillinblanksusingthecorrectformsofthewords.Step6ProductionWorkon4cDiscussinpairsandmakealistofadvice.Thenaskseveralgroupstogiveareport.Answerswillvary.【设计意图】在练习中巩固目标句型。在讨论中互相学习，用学过的句型解决生活中的问题。【课堂小结】1.Learnhowtomakesuggestionswithbesupposed+todobeexpected+todoItis+adj.+todo2.Keywords&phrases:passport,clean…off,chalk,blackboard,northern,coast,season,knock,eastern,takeoff,worth,manner3.Keysentences:1)Whatareyousupposedtodowhenyoumeetsomeonefor