Unit4PlantsaroundusPartB（課件）-人教PEP版（2024）英語三年級上冊2

人教PEP版（2024）三年級英語上冊Unit4PlantsaroundusPartB看一看，回答問題airsunwaterPlantsneedair,waterandsun.Theyhelpplantsgrow（生長）.LookandanswerWhatdoesthisplanttreeneed?看一看，回答問題airsunwaterLookandanswerWecan_________________.Wecan_____________.Theschoolgardensneed_____.Wecan_______________.Nice.And?helpwatertheflowerswaterthegrassplantnewtreesWhatdoplantsneedtogrowPlants

need

air,water

and

sun.They

help

plants

grow.Tips:植物進行光合作用，吸收空氣中的二氧化碳，釋放氧氣。helpHelpsunwaterfireair√√√naturehelphumanhelpprotection保護物ReadandcircleWhatplantsdoyousee?看一看，回答問題orangesLookandanswerPracticeWatchandimitateHowcanhumanhelptheplantsPleaseno!Ihavenohome.Wecan.Wecannot

.ThinkandsayHumanshouldgivehelpinaction（行動上）andawareness（意識上）.看一看，回答問題orangesPlantscangiveusmanythings（許多東西）.LookandanswerWecanwaterthegrass.Nice.AndWecanplantnewtrees.PresentationWhatcantheydoTheycanwaterthegrass.WhatcanplantsgiveusPlants

can

give

us

many

things.We

need

plants,andwecan

help

them

too.ReadandunderlineGive------Presentation

Icanseeatree.

Icanseemanytrees.treeRole-play0流利地朗讀流利地表演有感情地表演Wecanwaterthegrass.Nice.AndWecanplantnewtrees.Presentation2.WhatcantheydoTheycanplantnewtrees.LookanddiscussHowcanwehelpWecanplanttrees.Practice

------can用來表達人們可以或者能做什么，can后面接動詞原型：Ican________.無論主語是什么，can沒有三單變化一般疑問句型：Canyou/he/she/they/we________肯定回答：Yes,Ido.否定回答：No,Idon’t.Languagepointcan的用法Doasurvey—Howcanyouhelp—Ican...NameNameHe/Shecan...He/Shecan...綠化校園交流會

Wordbank?watertheflowers?steponthegrass?plantnewtrees?picktheflowers?cutthegrass?stepontheflowersWecan...Wecan't...MakeanewdialoguePractice

LookanddiscussSentencebank?Wecanplantnewtrees.?Wecanwaterthetrees.?Wecanwatertheflowers.HowcanwehelpWecan...Wecan...Practice

Summary—Howcanwehelp—Wecan...watertheflowerswaterthegrassplantnewtreesReadingroupsChenJie:Theschoolgardenneedhelp.WuBinbin:Wecanwatertheflowers.ChenJie:Wecanwatertheflowers.WuBinbin:Nice.AndMike:Wecanwaterthegrass.PracticeThinkandsay詞匯（拼寫，

意思，

）

句型...

...Let’ssay

Summary學習詞匯：needhelp、watertheflowers,waterthegrass,plantne