陕旅版四年级下册-Unit-3-第二课时市公共课一等奖市赛课金奖课件

Unit3

IsItSnowing?陕旅版(三年级起点)四年级下册

PartAThinkandmatchLet'stalkPartCLook,askandanswer第1页Sum-upWarm-up/RevisionPresentationTestHomework

●Thinkandmatch●PartC

●Look,askandanswerLet'stalk视频●Let'stalk第2页>>PracticeMagicfingersWarm-up/Revision第3页>>Warm-upOh,I’mverycold.Ineedacoat.Doyouhaveacoat?第4页Whatdoyouneed?ThinkandmatchPresentation第5页

need

(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?第6页TryHereyouare!Ineedabook.第7页Let'stalk点击“Let'stalk”，跟我一起读吧！视频第8页>>PresentationAskandanswerIsitsnowing?No,itisn’t.Buttherearemanyclouds.Let'stalk第9页>>PresentationLookatthecloudsinthesky.Let’sgohome.

OK.Let'stalk第10页>>PresentationIsitsnowingnow?Yes,itis.Let'stalkAskandanswer第11页>>PresentationIsitsnowing,dear?Yes,itis.Look,howbeautiful!Let'stalk第12页>>PresentationArethereanycloudsinthesky?No,therearen’t.Thereissomesnow.Let'stalkAskandanswer第13页>>PresentationIsthereawind?No.It’ssnowing.Butthere’snowind.Let'stalk第14页dear(名词)亲爱

【使用方法】用于对亲近人说话时,称呼他人使用。【拓展】dear(形容词)亲爱【例句】Thisismydearfriend,Lily.这是我亲爱朋友—莉莉。第15页TryGoodnight,dear.

晚安,亲爱。第16页

Lookatthecloudsinthesky.看天上云。【详解】

重点句型一此句是让他人看某物句型。lookat意为“看”,inthesky意为“在天上”。【句型结构】

Lookat+名词/代词+其它.第17页Lookattheblackboard,please.请看黑板。

例句第18页

Let‘sgohome.我们回家吧。【详解】

重点句型二此句是let’s引导祈使句,let‘s后接动词原形。【句型结构】

Let's+动词原形+其它.【例句】Let'sgotothezoo.

我们去动物园吧。第19页Ok,Let'sgo!Let'sgotoschool!

例句第20页—Isitsnowing,dear?天在下雪吗,亲爱?—Yes,itis.是。

重点句型三【详解】问句是确认天气情况普通疑问句。回答要用yes或no。句中snowing是snow现在分词形式。【句型结构】Isit+snowing/raining?必定回答:Yes,itis.否定回答:No,itisn‘t.第21页

例句—Isitraining?

天在下雨吗?—Yes,itis.

是。第22页Look,howbeautiful!看,多么漂亮啊!

重点句型四look单独使用时,用来引发他人注意,此时后面句子用现在进行时。【例句】Look,thegirlisdancing.

看,那个女孩在跳舞。【详解】第23页>>Practice2-3人一组，先朗诵再演出课文故事吧。Actinroles.(分角色演）Readtogether.(齐读)3Readinroles.（分角色读）21第24页>>PresentationLiShanisreadingabook.Grandpaiswriting.GrandmaandMomarewatchingTV.Thedogissleeping.Thecatiseating.Lookandwrite第25页Look,askandanswerA:Ishe/she..?B:Yes,he/sheis./No,he/sheisn’t.A:Arethey…?B:Yes,theyare./No,theyaren’t.第26页>>Practice请将以下句子变成普通疑问句LiShan/Sheisreadingabook.Grandpa/Heiswriting.GrandmaandMom/TheyarewatchingTV.IsLiShan/Shereadingabook?IsGrandpa/hewriting?AreGrandmaandMom/theywatchingTV?Look,askandanswer第27页—Nicetoseeyouagain!—_____________A.Nicetomeetyou!B.Nicetoseeyou,too.'Test()1.Lookattheinthesky.

A.clouds

B.cloudy C.acloud()2.beautifulitis!

A.How

B.What C.Where()3.—Let'shome.

—OK.A.going

B.togo C.go()4.—Isitraining?—No,.

A.itis B.itisn'tC.theyaren'tAACB单项选择。第28页重点句型