3 Were trying to save the earth! Section B 教学课件(共43张PPT)-初中英语人教版九年级全一册.pptxVIP

SectionBUnit13Weretryingtosavetheearth!

Vocabulary01

1.recycle过去式为recycled，常作定语，与所修饰的名词在逻辑上存在动宾关系练习：We________allthebottles.recycle

2.throwaway是“动词+副词”型短语。名词作其宾语时，放在away之前或之后均可;代词作其宾语时，须放在throw和away之间练习：________theoldnewspapers,please.Throwaway

3.probably常用作状语，可位于句首，也可位于句中。即实义动词之前，助动词、情态动词或连系动词之后练习：She________toldhermotherthebably

4.pulldownpulldown指把某物毁坏takedown指把某物拆下，还可以安上去，没有毁坏练习：Theworkersare________downtheoldbuilding.pulling

5.bemadeofbemadeof从制成品中能看出原材料bemadeinto...意为“被制成......bemadeby...意为“由......制造”，后接动作的执行者练习：Thissaladis________applesandstrawberries.madeof

Lead-in02

Howcanwedotohelpsavetheearth?

1aWhatcanwedotohelpsavetheearth?Ranktheseitemsfromtheeasiest(1)tothemostdifficult(5).___stopridingincars___recyclebooksandpaper___turnoffthelightswhenyouleavearoom___turnofftheshowerwhileyouarewashingyourhair___dontusepapernapkins12345

1bCompareyouranswersin1awithyourpartner.A:Recyclingpaperisreallyeasy.B:Iagree.Butitshardtostopridingincars.

1cListenandcheck(√)thethingsthatJuliaandJacktalkabout.ThingsJuliaandJacktalkabout___turningoffthelights___turningofftheshower___notusingpapernapkins___takingyourownbagswhenshopping___notridingincars___ridingabike___recyclingpaper

1dListenagain.Check(√)thethingsthatJuliaisdoingnow,thethingsshewilldointhefutureandthethingsshewouldneverdo.ThingsJuliaandJacktalkaboutThingsJuliaisdoingnowThingsJuliawilldointhefutureThingsJuliawouldneverdo___turningoffthelights___turningofftheshower

ThingsJuliaandJacktalkaboutThingsJuliaisdoingnowThingsJuliawilldointhefutureThingsJuliawouldneverdo___notusingpapernapkins___takingyourownbagswhenshopping___notridingincars___ridingabike___recyclingpaper

Listenagainandanswerthequestions.Whoreadabook?WouldJuliaturnoffthes