Unit7 Topic2 Im not sure whether I can ck it well. SectionB初中英语 学案（无答案）

初二学年英语学科学案课题：Unit7Topic2SectionB课型：听说课授课时间：学案编号：8-7-2B主编：审核：【学习目标】1.Learnsomenewwords:butter,pear,piece,polite,spoon,fork,chopstick2.Goonlearningobjectclauseswith“if/whether”:3.Learnthecomparativeandsuperlativedegreesofmonosyllabicadverbs:Wow,Michaeldidbestofall.Janeworksharder.4.Socialcommunications.(1)Askingforpermission:Wouldyoumindifwelearntomakeitfromyou?(2)Havingmeals:Helpyourselftosomesoup.【重点难点】1.Goonlearningobjectclauseswith“if/whether”2.Learnthecomparativeandsuperlativedegreesofmonosyllabicadverbs:【学习流程】Before-LearningBefore-Learning预习：Workalone（独学）I,预习新单词和词形转换。1.Readandlearnthenewwords（P129）根据音标熟读单词，同桌互考。2.Knowhowtousekeywords.理解重点词的用法1).impolite词性_______汉意__________反义词___________Eg,InCuba,it’s_______toeatsonoisily.2).noisily词性_______形容词__________名词_______________Eg.()Idon’tlikethis___street.A.noisyB.noisilyC.noise3).chopstick词性_______汉意________复数__________II.翻译短语:1.把黄油涂在它们上面_________________________2.几片面包______________________________3.几分钟之后______________________________4.熟能生巧________________________________5.让我试试_____________________6.随便吃/喝7.不错__________________8.没必要_________________III．预习SectionB内容While-LearningWhile-Learning1.GroupWorktolearn1aP63(对学)【听的训练】一听听1aandanswerthequestions:(1)What’sKangkang’sfavoritesnack?(2)CouldMichaeltellthemhowtomakeit?(3)WouldMichaelmindiftheylearntomakeitfromhim?二听听2aandtranslateit.三听听2bcompletetheconversations,thenmatchthemwiththepictures.【说的训练】1.Read1a,exercise1b.2.小组内朗读对话，然后向全班展示。3.workalone1c.matchthepartsofthesentences.知识点拨：1.Wouldyoumindifwelearntomakeitfromyou?分析：Wouldyoumindif…….?是请求允许或客气地请人做某事。Eg.Wouldyoumindif___________________？你介意我打开窗户吗?拓展：回答带有mind的问句时要用______或_______针对mind作答.表示“介意”时常用Yes回答,后面跟的句子是不让对方做某事.如:Sorry,you’dbetternot/I’mafraidyoucan’t等；而表示“不介意，不在乎”时选用no，后面跟的句子是允许对方做的事。如：No,ofcoursenot/No,certainlynot/No,please(do)/No,goahead等.练习:Wouldyoumindmysmoking?Yes,___________No,______________链接:1)Wouldyoumind+one’s+v.ing….?用来提出询问，征求对方的意见。2).Wouldyoumind+v.ing….?用来客气的提出请求.否定_____Eg:请你别在这吸烟好吗?2.learntodosth.fromsb.汉意_______________________链接:learnsth.fromsb.汉意_____________learnfromsb.汉意Eg.我们可以跟英语老师学英语.________________________3.Doyouknowwhetherornotit’simpolitetosmokeduringamealinFrance?汉意________________________________________________________这是由whether引导的宾语从句，whether意为”_______”不能省略.拓展:(1)whether和if都可引导______从句.两者通常能互换但是不可省略.而且从句部分要用语序.Eg.你能否告诉我，在美国将手臂或肘放在桌面上吃饭是否有礼貌？Canyoutellme_/_yourarmsorelbowsonthetableinAmerica?Eg.()I’mnotsureif/whether_______________?thereareUFOsB.arethereUFOsC.thereisUFOs1.whether引导的宾语从句可以移到句首且与ornot连用，if则不能.两Eg.Ican’tsaywhetherthisistrueornot.(同义句)者________________________________的2.介词之后的宾语从句，用whether,不能用if.区Eg.()I’minterestedin__________shelikesEnglish.别A.whetherB.ifC.that3.不定式前用whether,不用if.Eg.Sheaskedme_________tostartearly.(whether/if)4.Idon’tknowifthere’snoneedforknives,forksorchopsticks.汉意________________________________________________need作名词时的用法：意为“需要，必要”为不可数名词.Eg.Thereis________________forshouting.不必叫喊.(2)意为“危难，困窘”时，为不可数名词.Eg.Afriend_______________isafriendindeed.患难见真情.(3)意为“需要的东西，需求”时，为可数名词.Eg:wecan’talwayshaveenoughmoneytomeetourneeds.我们不可能总有足够的钱来满足我们的需求。5.副词的比较级和最高级的用法.1.原级：1)没有比较,而是直接进行描述。Eg.Tomrunsvery_________(fast)2)在同级比较句型as…..as….和notas(so)…as中.Eg.Tomrunsas________asLucy.(fast)2.比较级：两者比较.Eg.Tomruns__