2026英语重大版Unit 5 Fun Science Lesson 1教学课件

Unit5FunScience(Lesson1)UnitanalysisLearningobjectives123Readandunderstandthemeaningofthetext.会读并理解课文含义。Use“Why...?”

“That'swhy...”toaskandexplainnaturalphenomena.运用以上句型询问并解释自然现象。Knowthatscienceiseverywhereinlifeandthathumansandnaturedependoneachother.

知道“生活处处皆科学”，人与自然相互依存。Self-assessmentTickit!2.Use“Why...?”

“That'swhy...”toaskandexplainnatural.运用以上句型询问并解释自然现象。3.Scienceiseverywhere.Humansandnaturedependoneachother.生活处处皆科学，人与自然相互依存。1.Readandunderstandthethetext.会读并理解课文意思。StrategyObservethepictures.仔细观察图片。WatchandsayWhatcanyouseeinthepicture?你能在图片中看到什么？Howdoyoufeelwhenyouseearainbow?看到彩虹，你的心情如何？Predict,listenandcircleStrategyListenforkeywords.听关键词。WatchreadandunderlineUnderlinethequestionsinthetext.勾出文中问句Q1：Whycanweseearainbow?Q2：Whycanweseethedewdropsinthemorning?ReadandanswerTheraindropsintheairbreaksunlightintodifferentcolours.Thewaterintheairturnsintolittlewaterdrops.breakQ1：Whycanweseearainbow?Q2：Whycanweseethedewdropsinthemorning?ReadandanswerTheraindropsintheairbreaksunlightintodifferentcolours.dewcampQ1：Whycanweseearainbow?Q2：Whycanweseethedewdropsinthemorning?ReadandanswerTheraindropsintheairbreaksunlightintodifferentcolours.Thewaterintheairturnsintolittlewaterdrops.Look,listenandnumber

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4LanguagepointsV-ing作定语在achangingshadow,meltingsnow中，changing、melting是现在分词，放在名词前修饰名词，表示正在发生的动作。e.g.achangingshadow=ashadowthatischangingmeltingsnow=snowthatismeltingtherisingsun=thesunthatisrisingLookandmatchMatchthephenomenawiththescientificprinciples.将自然现象与科学原理匹配。Workinpair1.Twoinpair.

两人一组2.Chooseonetoaskandanswer.

选择一个现象进行问答。3.Showtime!小组展示Example:A:Why...?B:...A:That'sinteresting!Thankyou!GroupworkCreatea"ScienceQ&A"showinyourgroup!小组合作，设计一个"自然现象Q&A"小节目，包含至少2个自然现象的提问和科学解释。1.Observeandchoose.小组观察图片，选择感兴趣的自然现象。2.Discussandexplain.用英语讨论并解释这些现象的科学原理。3.Prepareandshow.准备展示，全班评选"最佳科学解释奖"。ThinkanddiscussWhatisscience?科学是什么？Scienceiseverywhereinourlife!科学就在我们身边！Itexplainsrainbows,dewdrops,andalltheamazingthingswesee.它解释了彩虹、露水，以及我们看到的所有奇妙现象。Withascientificeye,lifeisfullofwonders!用科学的眼光去观察，生活处处是惊喜！Self-assessmentTickit!2.Use“Why...?”

“That'swhy...”toaskandexplainnatural.运用以上句型询问并解释自然现象。3.Scienceiseverywhere.Humansandnaturedependoneachother.生活处处皆科学，人与自然相互依存。1.Readandunderstandthethetext.会读并理解课文意思。基础提升实践Listenandreadthetexttwice.