初中英语八年级下册 Section Aa-2d 微课

SectionA1a—2d教学目标1.会读会写生词表中Unit3Page17单词。2.会读会写会用sectionA中1a的短语。3.将1a中的短语灵活应用到句型Couldyouplease…?中，能作出肯定否定回答。4.将所学知识应用到实际生活中，主动帮助家人做家务，为父母分担家务。Learning-guideone1.Everyteamleaderorganizes(组织)yourteamclassmatestolearnPage117thewordsinUnit3，youshouldrecite(背会)thewords（M.W.R）.2.Learnandstudy(研究)thephrases(短语)inSectionA1a,youshouldrecitethem(M.W.R).

时间为4分钟开动你们的小脑瓜快快行动起来吧！CheckTime1.Whocanreadthewords?Onewordtwice2.TheteachersaysthewordsinChinese,youspellandsaythewordstogether.ex:teacher:能，会

students:c-a-ncan

takeouttherubbishcleanthelivingroomfoldtheclothesmakeyourbedsweepthefloordothedishesLearning-guidetwo1.Readandunderstand1cbyyourself.2.找出委婉地向他人提出请求句型及肯定、否定回答。时间共计3分钟开动你们的小脑瓜快快行动起来吧！委婉地提出请求的句型及常用的回答方式Couldyou(please)dosth?你可以做某事吗？肯定回答：Yes,sure.Noproblem.Yes,Ican.OfcourseIcan.否定回答：No,Ican’t.Sorry,Ican’t.I’mafraidIcan’t.理由:I’mgoingtodosth.Ihavetodosth.

情态动词could可用于委婉地向对方提出请求，用于疑问句中可代替can，在时间上与can没有区别，但语气要比can委婉、有礼貌。其答语没有固定的形式，但要符合上下文的语境。

ex:Couldyoupleasewatertheflowers

?

你可以给花浇一下水吗？

Sorry,Ican’t.I’mgoingtodomyhomework.BrainStorm(大脑风暴)Lookatthenextscreen,makeashortdialogueassoonaspossibleCouldyoupleasedosth?Yes,…No,…Ihaveto…

TeamworkAccordingtowhatyoulearnthislesson,trytomakeashortplay.AdviceAfterwatchingtheplay,weshouldknowthatdoinghouseworkisverynecessarytous.Weshouldhelpourparentsdohousework.Becauseweareamemberofafamily.Ihopeallofyoucandoitfromnowon.一.根据汉语意思写出英语。1.扫地__________2.铺床__________3.倒垃圾_____________4.打扫房间__________5.叠衣服__________6.洗盘子__________sweepthefloor

makethebed

takeouttherubbish

cleantheroom

foldtheclothesdothedishes二.根据题意用所给词适当形式填空。1.YesterdayeveningI___(do)thedishes.2.Couldyou______(sweep)thefloor?Yes,I___(could).3.Tomoftenhelphismum____(take)outtherubbish.4.Lucyusednotto____(clean)thelivingroom,butnowsheisusedto______(clean)it.

didsweepcantakecleancleaning三.选择题1.Couldyoupleasesweepthefloor?_____,I’mbusyworkingoutmymathproblem.ASorry,Ican’tBYes,sureCYes,Ican2.Ican’tgooutwithyou.I___finishmyhomeworkathome.AcanBhavetoCcould3.Couldyoupleasebuy___drinks___me?Asome;toBany;forCsome;for