Unit 1 Lesson 4 教学课件Unit 1 Lesson 2 The rainbow 教学设计

冀教版英语四年级下册Unit1Ilovenature!Lesson4Boysandgirls,doyoulikenature?Leadinwinter

冬天[ˈwɪntə(r)]Let’slearn词性名词短语inwinter在冬天例句Ilikewinterbest.我最喜欢冬天。Presentationwarm温暖的[wɔːm]词性形容词拓展反义词：cool凉爽的例句Thesuniswarm.太阳很温暖。Let’slearnspring

春天[sprɪŋ]Let’slearn词性名词短语inspring在春天例句Springiswarmandrainy.春天温暖多雨。summer

夏天[ˈsʌmə(r)]Let’slearn词性名词短语insummer在夏天例句Summerishotandsunny.夏天炎热晴朗。autumn

秋天[ˈɔːtəm]Let’slearn词性名词短语inautumn

在秋天例句Autumniscoolandcloudy.秋天凉爽多云。Let’slearn词性动词例句It’stimetoharvestthecrops.该收割庄稼了。拓展harvest还可以作名词，意思是“收获季节；收割”。harvest收割（庄稼）

[ˈhɑːvɪst]Let’slearn词性形容词短语bereadyforsth/bereadytodosth准备好做某事例句Areyouready?你准备好了吗？ready

准备好[ˈredi]Let’slearn词性名词例句Sheplantstheseedsinspring.她在春天播种。seed

种子[siːd]Playagame.harvestautumnsummer54

winter3

warm78seedspringready6129Look,listenandread.Winteriscold.Butwelikethesnow.Itkeepsuswarm.keepsb.+adj.保持某种状态Look,listenandread.Inspring,thesunandtherainhelpusgrow.Look,listenandread.Insummer,ourgrainsarereadytoharvest.Look,listenandread.Inautumn,farmersplantourseeds.Soonthenewplantsstarttogrow.starttogrow开始生长Look,listenandread.Winteriscold.Butwelikethesnow.Itkeepsuswarm.Inspring,thesunandtherainhelpusgrow.Insummer,ourgrainsarereadytoharvest.Inautumn,farmersplantourseeds.Soonthenewplantsstarttogrow.Insummer,ourgrainsarereadytoharvest.Inspring,thesunandtherainhelpusgrow.Winteriscold.Butwelikethesnow.Itkeepsuswarm.Completethesentences.Inautumn,farmersplantourseeds.Soonthenewplantsstarttogrow.Askandanswer.1.Whydowelikethesnow?2.Whydoweneedthesunandtherain?3.Whenareourgrainsreadytoharvest?4.Whendofarmersplantseeds?Becauseitkeepsuswarm.

Becausetheyhelpusgrow.

Insummer.

Inautumn.Theandthe

helpusgrow.SpringOurarereadytoharvest.SummerFarmersplantour.Soonthenewstarttogrow.AutumnWelikethe.Itkeepsus.WinterRead,writeandsay.

snow

warm

rain

sun

grains

seeds

plantsLook,readandmatch.It’swarmnow.Ineedthesun.Ibegintogrow.It’salittlehotnow.Ineedtheraintogrowbig.It’scoolnow.Igrowstrongandfruitful.It’shot.Theflowerscomeout.Ineedthewind.Ineedthesun.表达某人需要某物Languagepoint.句型结构主语+need（s）+某物.句型详解这个句子用来表达某人需要某物。当主语是第三人称单数时，谓语动词要用needs。情景再现Ineedanewboxofmilk.我需要一盒新的牛奶。OK.好的。NowIcanContentsMystarssayItkeepsuswarm.Ineedthesun.look＆readHowwegrow.thinkandsayIn…,welike...Itkeepsuswarm.The…andthe…helpusgrow.ExcellentGood

MoreworkneededGoodtoknowAheavysnowpromisesagoodharvest.瑞雪兆丰年。一、根据要求写出相应的单词或短语。

Exercises1.warm(反义词)________2.cold(反义词)_______3.begin(同义词)________4.we(宾格)_______5.small(反义词)___________6.comeout(汉语)_____7.alittle(汉语)________8.help(第三人称单数)_____coolhotstartusbig花开一点儿helps二、仿照示例，写句子。示例:

(snow;

keepuswarm)Weneedthesnow.Itkeepsuswarm.(sun;

helpusgrow)

________________________________Weneedthesun.Ithelpsusgrow.Summary1.学习了下列词汇：

winter,warm,spring,summer,autumn,harvest,ready,seed.2.学习了下列句型：(1)