Unit 13We’re trying to save the earth!第3课时(B 1a-1e)课件人教新目标版九年级英语全册.pptx

1、R九年级全一册九年级全一册Section B 1a-1eUnit 13 Were trying to save the earth!New wordsnapkin回收利用；再利用回收利用；再利用(v.)餐巾；餐巾纸餐巾；餐巾纸(n.)recycle/npkn/对对有害有害 在在顶部或顶端顶部或顶端食物链食物链参加参加 关掉关掉 付费；付出代价付费；付出代价 采取行动采取行动be harmful toat the top ofthe food chaintake part inturn offpay fortake actionPhrases revisionLead-in点击画面点击画面 播放

2、视频播放视频What can we do to save the earth?1aWhat can we do to help save the earth?Rank these items from the easiest(1)to the most difficult(5)._ stop riding in cars _ recycle books and paper _ turn off the lights when you leave a room _ turn off the shower while you are washing your hair _ dont use pap

3、er napkins Compare your answers in 1a with your partner.1bA:Recycling paper is really easy.B:I agree.But its hard to stop riding in cars.stop doing sth.停下正在做的事停下正在做的事stop to do sth.停下去做另外一件事停下去做另外一件事动名词作主语动名词作主语stop riding RecyclingItsadj.to do sth.1cListen and check()the things that Julia and Jack

4、talk about.Things Julia and Jack talk aboutThings Julia is doing nowThings Julia will do in the futureThings Julia would never do_turning off the lights_turning off the shower_not using paper napkinsThings Julia and Jack talk aboutThings Julia is doing nowThings Julia will do in the futureThings Jul

5、ia would never do_taking your own bags when shopping_not riding in cars_riding a bike_recycling paperThings Julia and Jack talk aboutThings Julia is doing nowThings Julia will do in the futureThings Julia would never do_turning off the lights_turning off the shower_not using paper napkins1dListen ag

6、ain.Check()the things that Julia is doing now,the things she will do in the future and the things she would never do.Things Julia and Jack talk aboutThings Julia is doing nowThings Julia will do in the futureThings Julia would never do_taking your own bags when shopping_not riding in cars_riding a b

7、ike_recycling paperJack:Turn off the lights,Julia.It saves electricity.Julia:Oh,I usually do that.I was just in a hurry.Jack:I see.Ive just read a book which gives ideas about how we can save the environment.For example,you should turn off the shower when youre washing your hair.Julia:Oh,I would nev

8、er do that.I have very short hair.It only takes a few minutes to wash.What else does it say?Tapescripts:Jack:You should take your own bags when you go shopping.Julia:Oh,thats easy.Ill do that from now on.What else?Jack:People should stop riding in cars and start riding bikes.Julia:No way!It would ta

9、ke me 45 minutes to get to school by bike!Jack:But its good for the environment!Besides,I like riding my bike.Julia:Yes,and you also live close to school!Listen and fill in the blanks.Things they talk about Julia said about itturning off the lightsturning off the showerShe _ does that.usuallyShe wou

10、ld _ do thatIt only _ a few minutesto _.nevertakeswashThings they talk aboutJulia said about ittaking your own bags when you go shoppingOh,thats _.Shell do that _.easyfrom now onstop riding in cars_!It would take her 45 minutes to get to school by _!No waybikeriding a bikeMake a conversation using t

11、he information from the chart above.Say what is true for you.1eWe really shouldnt use paper napkins,you know.I know.I stopped using them last year.We should turning off the lights and turning off the shower when we dont use them.Oh,thats easy.Ill do that from now on.课堂小结课堂小结 Dont use paper napkins R

12、ecycle books and paper Stop riding in cars Turn off the lights when you leave a room Turn off the shower while you are washing your hair一、选择方框中的词并用其正确形式填空。一、选择方框中的词并用其正确形式填空。take recycle own napkin shop1._ paper is a really easy thing for everyone.2.The girl doesnt have her _ room.ExerciseRecyclingo

13、wn3.She went _ with her sister in the supermarket yesterday.4.My brother is _ a shower in the bathroom now.5.And if you have to cough,use your _ to cover your mouth.take recycle own napkin shopshoppingtakingnapkins二、根据汉语意思完成句子，每空一词。二、根据汉语意思完成句子，每空一词。1.停止做游戏真是很难。停止做游戏真是很难。_ hard _ _ _ games.2.当你在洗发时关

14、闭水龙头。当你在洗发时关闭水龙头。_ _ the tap _ you are washing your hair.Itsto stopplayingTurnoff while3.我们真的不该用餐巾纸了。我们真的不该用餐巾纸了。We really _ _ paper napkins.4.去年我停止使用它们了。去年我停止使用它们了。I _ _ them last year.usingshouldntusestoppedHomework1.Think about what can we do to help save the earth and do a little thing to protect our earth in daily life.2.Do the exercises.