Page1PartBReadandwrite課題Unit1Howtallareyou?PartBReadandwriteP8課型新授授課時間教學目標和要求1.能聽,說，認讀單詞countryside,lower,shadow,smarter,become。2.能讀懂小短文，并能完成相應的練習。教學重點與難點重點:能理解小短文內容的意思。難點：能理解影子改變的真正緣由。教學方法講授法作業選擇適當的詞填空。1.Iam1.52_____I’mtall.（meters,kilograms）2.Myfriendisshorter_____me.（than,that）3._____tallareyou?（How,What）4.I’m12.Lilyis11.I’m________thanher.(shorter,older)教具打算PPT板書設計Unit1Howtallareyou?PartBReadandwriteP8countryside,.shadow,lower,smarter,become[教學過程]Step1.預習溫故一、讀一讀，寫一寫。(比較級)tall_______short_______young_______old_______thin_______long_______small_______strong_______big_______heavy_______Step2.新課內容展示1.出示單詞卡片和圖畫教學單詞：countryside,.shadow,lower,smarter,becomeT：出示城市和鄉村的兩幅圖Say:Thispictureisacity,Andthatpictureisacountryside.Writethewordontheblackboard.T:出示單詞卡片教學單詞：shadow,lower,smarter,并板書。教讀學生跟讀。2.拿一個氣球讓學生吹T：Theballoonisbecomingbiggerandbigger.板書become，教讀。3.T:Springiscoming!Theskyiscleanerandthesunisbrighter.`Canyouthinkofanyotherchanges?Lookatthefourpicturesandtick.4.LearnReadandwrite.S:學生獨立閱讀課文，邊讀邊理解。T:學生閱讀并理解下列句子：(1)Itisgettinglowerandlower,buthisshadowisgettinglongerandlonger.(2)Whyismyshadowlongerwhenthesungetslower?(3)Thesungoesdowneveryday,andwegrowoldereveryday.(4)Yourshadowgrowslongerbecauseyouaregrowingtaller.5.Playthetapetolistentothestory.Step3.合作溝通，師生共建1.領讀Readandwrite中的句子并訂正讀音。2.師生互譯下列句子。(1)Itisgettinglowerandlower,buthisshadowisgettinglongerandlonger.(2)Yourshadowgrowslongerbecauseyouaregrowingtaller.3.Finishexercise:(1)Readandwrite.(2)Readthestoryagainandfinishthedialogue.Step4.達標檢測推斷正（A）誤（B）。()1.Thegreenbirdisshorterthantheblueone.()2.Thebluebirdisstrongerthanthegreenone.()3.Thegreenbirdtailis