初中英语八年级下册课件Lesson5LetsSortGarbage!优质课比赛一等奖

Lesson45Let’sSortGarbage!sortemptymetalplasticrecycleamountlitterv.

分类；整理n.

类；种类；类型v.把……弄空adj.

空的n.

金属n.&adj.

塑料(的)v.

回收再用；再循环n.

量；数量n.

垃圾v.

使乱七八糟；乱扔WordsandexpressionsTogetspecificinformationaboutgarbagesortingTosummarisetheuseof“it”Tolearnsomewordsandexpressions:emptysortlitterplasticrecycleamountbemadeintoAlmostallofitcanbereusedorrecycled!It’sdangeroustoleavebrokenglassontheground.objectivesDifferentwasteshouldbethrownintodifferentrecyclingbins.Doyouknowhowtosortgarbage?Whichrecyclingbinswillyouthrowtheminto?Let’senjoyapieceofvideoaboutgarbagesorting.FreetalkWhatdoyoudowithyourgarbage?Whatkindsofthingscanberecycledandreused?Listenandanswer.1.WhatdoesJennywanttodotohelpDanny?Shewantstohelphimsortthegarbage.2.Whatmakesthemostgarbage?Paper.3.WhatwillDannydowiththetoycar?Hewilltakethecarhomeandcleanit.Whenhefinishesfixingit,hewillgiveittohislittlecousin,Debbie.Task1Dannyandhisclassmatesaredealingwithgarbage.Readandlisten.Finishthefollowingtasks.Paperisthemost.Glassistheleast.Thereismorepaperthanplastic.Thereislessmetalthanplastic.PLASTICMETALGLASSPAPERReadtheshortpassageandputthewords(paper,glass,plastic,metal)inorder.Task2Thereisalotofgarbage:glass,metal,plasticandpaper.()Thereisthemostamountofglassandtheleastamountofpaper.()DannyfoundDebbie’stoycarinthegarbage.()Dannyoncecuthisfootonapieceofbrokenglass.()TFFTpaperglassaandhewantedtogiveittoDebbieTask3Readandwritetrue(T)orfalse(F).P1191emptiessortmetalplasticrecycled!throwawaywasteamountIttofixedIttoIttoLitter1234emptiessortmetalplasticrecycled!throwawaywasteamountIttofixedIttoIttoLitterDoyouknowthemeaningsoftheunderlinedphrases?分类垃圾最少量的……可以被修好被制成太多……一块碎玻璃把两袋垃圾倒在地上sortgarbagetheleastamountofcanbefixedbemadeintotoomuchapieceofbrokenglassemptytwobagsofgarbageontothefloorTranslatethefollowingphrasesintoEnglish.Task4Role-play1.Roleplayingroups;2.RoleplayinfrontoftheclassWe’llseewhichgroupdoesthebest.Fillintheblanksandtrytoretellthetext.JennyishelpingDannysortthegarbage.Totheirsurprise,almostallofitcanbe________or_______.Theygetglass,metal,plasticandpaperfromthegarbageandtheyjustneedto___________onlyonesmallbagofgarbage.Besides,Dannyfindsatoycarwith____________.Shewilltakeithome,_________andthengiveittoherlittlecousin.Theythinkit’snotrightto___________andhopeeverythingcanberecycled.reusedrecycledthrowawayabrokenwheelfixitwastethingsTask5emptiessortmetalplasticrecycled!throwawaywasteamountIttofixedIttoIttoLitterthegarbagethecarwithabrokenwheelthecarIfixedthetoythrownawaytheglassit在句中作形式上的主语，而真正的主语要放在句子后面，这样可以避免句子头重脚轻。It作形式主语的结构为：Itis+形容词+todosth.做……是……的。Canyoufigureoutthemeaningsof“it”inthefollowingsentences?Circlethewordsthat“it”referstoineachsentence.P1192LanguagePointsThereisanemptybottleonthetable.桌上有一个空瓶子。Vargasemptiedhistoolbag.瓦格斯腾出自己的工具袋。1.Dannyemptiestwobagsofgarbageontothefloor.丹妮把两袋垃圾倒在地上。

empty

v.倒空adj.空的Whatsortofpeoplearethey?他们是哪一类人？Pleasesortthesecardsaccordingtotheircolour.请按颜色将这些卡片分开。2.CanIhelpyousortit?

我能帮你把它分类吗？sort可作名词或动词，意思是“类；分类”。例如：Theflowersshouldbewateredeveryday.花儿应该每天浇水。Carsmustn’tbeparkedhere.小轿车不可以停放在这里。3.Almostallofitcanbereusedorrecycled!

几乎所有的东西都可以重新利用或回收。1)此句为含有情态动词的被动语态，其构成形式为：情态动词(can/may/must/should)+be+过去分词2)re-是前缀，意思是“再，重新”。例如，rewrite,replay,reappear,rebuild,remarry等。reuse意思是“重新使用，再使用”。Theyrecycleemptytinssoastousethemetal.他们回收空罐头盒以利用其金属。Sheoftenreusesoldenvelopes.她经常重复使用旧信封。recycle意思是“使再循环；使……重新利用，重复利用”。toomuch:toomany:muchtoo:太多，修饰不可数名词或修饰比较级，含有“过分，难以接受”之意。太多，修饰可数名词的复数。太……，修饰原级。4.Peoplethrowtoomuchaway!

人们扔掉太多（垃圾）！1.去年雨水太多。

Therewas__________rainlastyear.2.不要吃得太多,否则你会生病的。

Don’teat________,oryou’llgetill.3.这个比那个大得多的多。

Thisoneis________biggerthanthatone.4.汽车太多。

Thereare_____________cars.5.收音机太吵了，请关掉它。

Theradiois_________noisy.Pleaseturnitoff.toomuchtoomuchtoomuchtoomanymuchtooThefastestteamdroppingtheleastamountofhotpepperswins.速度最快而且辣椒掉的最少的队获胜。5.Thereistheleastamountofglass.

玻璃的数量最少。theleastamountof

意为“数量最少的……”。Hewillmakethisskinintoleather.他将把这张皮制成皮革。Thewoodismadeintonewfurnitureinthefactory.木材在工程里被制成了新家具。6.Itcanallberecycled,andmadeintonewglass.它们都可以被回收，然后制成新玻璃。make…into…将……做成……bemadeinto…

被制成……注：另附word文档，点此链接Ⅰ.

用方框内合适词或短语的适当形式填空。

empty,litter,dowith,toomuch,bemadeinto

1.—Whatwillyou________yourbrokentoy?

—I’llfixitbymyself.

2.Tom________thebottleandfilleditwithsomewater.

3.Thereis________snowontheroad.You’dbetterdrivemorecarefully.

4.Pleasedonotleave_________whenyou

leavethepark.

5.Theglass__________abeautifulmirrortendaysago.dowithwasmadeintolittertoomuchemptiedⅡ.根据所给提示翻译句子。

1.在冰上行走是很危险的。(Itis+形容词+todosth.)

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2.你已经写完你的报告了吗？(fiish)

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3.他用最少的钱周游了世界。(theleast)

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4.不要扔掉那些纸杯。(throwaway)

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