搜索
Unit3IsItSnowing?陕旅版(三年级起点)四年级下册PartAThinkandmatchLet'stalkPartCLook,askandanswerSum-upWarm-up/RevisionPresentationTestHomework●Thinkandmatch●PartC●Look,askandanswer●Let'stalkPracticeMagicfingersWarm-up/RevisionWarm-upOh,I’mverycold.Ineedacoat.Doyouhaveacoat?Whatdoyouneed?ThinkandmatchPresentationneed(动词)需要【短语】needsth需要某物needtodosth需要做某事【例句】Doesheneedhelp?他需要帮助吗?TryHereyouare!Ineedabook.Let'stalk点击“Let'stalk”，跟我一起读吧！视频PresentationAskandanswerIsitsnowing?No,itisn’t.Buttherearemanyclouds.Let'stalkPresentationLookatthecloudsinthesky.Let’sgohome.OK.Let'stalkPresentationIsitsnowingnow?Yes,itis.Let'stalkAskandanswerPresentationIsitsnowing,dear?Yes,itis.Look,howbeautiful!Let'stalkPresentationArethereanycloudsinthesky?No,therearen’t.Thereissomesnow.Let'stalkAskandanswerdear(名词)亲爱的【用法】用于对亲近的人说话时,称呼他人使用。【拓展】dear(形容词)亲爱的【例句】Thisismydearfriend,Lily.这是我亲爱的朋友—莉莉。TryGoodnight,dear.晚安,亲爱的。Lookatthecloudsinthesky.看天上的云。【详解】重点句型一此句是让他人看某物的句型。lookat意为“看”,inthesky意为“在天上”。【句型结构】Lookat+名词/代词+其他.Lookattheblackboard,please.请看黑板。例句Let‘sgohome.我们回家吧。【详解】重点句型二此句是let’s引导的祈使句,let‘s后接动词原形。【句型结构】Let's+动词原形+其他.【例句】Let'sgotothezoo.我们去动物园吧。Ok,Let'sgo!Let'sgotoschool!例句—Isitsnowing,dear?天在下雪吗,亲爱的?—Yes,itis.是的。重点句型三【详解】问句是确认天气情况的一般疑问句。回答要用yes或no。句中的snowing是snow的现在分词形式。【句型结构】Isit+snowing/raining?肯定回答:Yes,itis.否定回答:No,itisn‘t.例句—Isitraining?天在下雨吗?—Yes,itis.是的。Look,howbeautiful!看,多么漂亮啊!重点句型四look单独使用时,用来引起他人注意,此时后面的句子用现在进行时。【例句】Look,thegirlisdancing.看,那个女孩在跳舞。【详解】Practice2-3人一组，先朗读再表演课文故事吧。Actinroles.(分角色演）Readtogether.(齐读)Readinroles.（分角色读）PresentationLiShanisreadingabook.Grandpaiswriting.GrandmaandMomarewatchingTV.Thedogissleeping.Thecatiseating.LookandwriteLook,askandanswerA:Ishe/she..?B:Yes,he/sheis./No,he/sheisn’t.A:Arethey…?B:Yes,theyare./No,theyaren’t.Practice请将下列句子变成一般疑问句LiShan/Sheisreadingabook.Grandpa/Heiswriting.GrandmaandMom/TheyarewatchingTV.IsLiShan/Shereadingabook?IsGrandpa/hewriting?AreGrandmaandMom/theywatchingTV?Look,askandanswer—Nicetoseeyouagain!—_____________A.Nicetomeetyou!B.Nicetoseeyou,too.'Test()1.Lookattheinthesky.A.cloudsB.cloudyC.acloud()2.beautifulitis!A.HowB.WhatC.Where()3.—Let'shome.—OK.A.goingB.togoC.go()4.—Isitraining?—No,.A.itisB.itisn'tC.theyaren'tAACB单项选择。重点句型1.现在进行时的一般疑问句？-Isitraining/snowing?-Yes,itis./No,itisn’t.2.Let's+动词原形+其他.Let'sgohome.我们回家吧。Sum-upHomework背诵Let'stalk内容。Homework