冀教版八年級英語下冊 （Protect Our Environment）Save Our World!新課件

ProtectOurEnvironmentLesson46:

Knowaboutthepollutioninourcountry.Weallshouldtakecareofourenvironment.TeachingAims:TeachingImportantPointsanddifficultPoints:Howdoyouthinkthepollutioninourcountry?Whatshouldwedotostoppollution?showerWaterpollutionAirpollutionNewWordsleaktapbeertruckfactoryunlikeThinkAboutIt!Howoftendoyoutakeashower?Whyshouldwetakeshortshowers?Whatcanyoudotosavewater?Let’sDoIt!WhatgoodthingshasKatiedonefortheenvironment?DoyoufeelthesameordifferentabouttheenvironmentasKatie?Why?LanguagePointsItrytosavewaterinmanyways.

我用很多方式試著節(jié)約用水。trytodosth.意為“盡力做某事”。如：

IwilltrytolearnEnglishwell.

我將盡力學(xué)好英語。

Theytriednottodisturbhim.

他們試圖不去打擾他。toomany的中心詞是many，用法與many相同，用來修飾復(fù)數(shù)可數(shù)名詞。如：He'sgottoomanyquestionstoaskyou.他有很多問題要問你。辨析：toomany,toomuch,muchtoo(2)toomuch的中心詞是much，用法與much相同，用來修飾不可數(shù)名詞。如：I'mafraidthatI'vegivenyoutoomuchtrouble.恐怕我太麻煩你了。(3)muchtoo的中心詞是too，用法與too相同，用來修飾形容詞原級或副詞。如：It'smuchtoocoldoutside.You'dbetterputonyourovercoat.外面太冷了，你最好把大衣穿上。ExercisesI.根據(jù)句意及所給漢語提示，完成單詞。1.Abikedoesn'tmakeany________(污染).2.Heboughtmany______(罐頭)fromtheshopyesterdayafternoon.3.Theyputothergarbageintheir______(塑料的)bags.4.It'sourdutytoprotectthe___________(環(huán)境).5.Therearemanybig________(工廠)inmyhometown.factoriespollutioncansplasticenvironmentII.翻譯下列短語1.照顧____________2.擔(dān)心，憂慮____________3.制造污染____________4.短時間的淋浴________________5.騎自行車____________rideabicycletakecareofworryaboutmakepollutiontakeashortshowerIII.根據(jù)提示翻譯下列句子，每空一詞。1.你應(yīng)該照顧好這個嬰兒。Youshould________________________thebaby.2.我們應(yīng)該嘗試更多的方法去減少污染。Wemust__________________tomakelesspollution.3.這些玻璃被制成新的東西。Thisglass__________________newthings.4.我認(rèn)為這些男生浪費(fèi)的紙張最多。Ithinktheseboyswaste____________paper.5.他昨天晚上洗了個淋浴。He___________________lastnight.tookashowertakegoodcareoftrymorewaysismadeintothemostUnit5BuyingandSellingRaisingMoney

Review1.與某人聊天_____________2.多于；超過_______________3.過去常常做某事_________________4.搜索引擎_______________5.依靠___________6.復(fù)活節(jié)兔子___________7.決定做某事_____________8.傳遞，前進(jìn)______________chatwithmorethanusedtodosth.searchenginedependoneasterbunnydecidetodosth.passon9.印刷機(jī)______________10.繼續(xù)____________11.數(shù)千的_________________12.寫下____________13.實(shí)現(xiàn)______________14.inseconds_____________15.faraway__________________16.takeup___________________在很短的時間遠(yuǎn)離占用cometruewritedownthousandsofkeeponprintingpressbeableto_______________stayintouch___________beharmfulto___________growup_____________setupatime____________doresearch_____________asidefrom____________能，會保持聯(lián)系對……有害長大約個時間做調(diào)查除此之外--Whataretheydoing?--They’reraisingmoney.1.Doyoualwayscarrymoneyinyourpocket?2.Whatwouldyoudoifyoufoundfiftyyuan?3.WhydoJenny,DannyandBrianneedmoney?Warm-upAskandanswerpay

付款bakesale 賣餅干dollar

美元advertising

廣告poster

海報PresentationLearnsomenewwordsFillintheblanks.1.Butthetrip

(花費(fèi)）alotofmoney.2.Eachplayerneedsto______(支付）$150.3.Jennywillmakea_______(海報）.4.I’mgoingtobuy_________(十六）cookies.5.Theywillcostone______(美元）forfourCookies.costposerpaysixteendollarAproductissomethingthatyousell.InashopProduct

48.0012.0035.00Price:

48yuanforahat12yuanforacalculator35yuanforaschoolbagInashopTeachyoutoaskthepriceofgoods:A1:Howmuchisthedictionary?B1:It’s25yuan.A2:Howmuchdoesthedictionarycost?B2:It’s25yuan.A3:What’sthepriceofthedictionary?B3:It’s25yuan.特別提醒:

價格price作主語時，疑問詞不能用

howmuch，而應(yīng)用what。Readthelessonandanswerthequestions:Whydotheywanttoraisemoney?2.Whenwilltheyhaveabakesale?3.HowmuchwillBrian’scookiescost?4.WhatisDannygoingtosell?5.WhatdoesJennymeanwhenshesays,“Hmm….”?Becausetheirbasketballteamisgoingtoplayinanothercity.Thetripcostsalotofmoney.Theywillhaveabakesellatlunchhour.

Onedollarforfourcookies.Heisgoingtoinventanewproducttosell.Shedoesn’tthinkDannywillsucceed.makemoney=earnmoney

掙錢，賺錢Heworksforacomputercompanyandmakeslotsofmoney.他在一家計算機(jī)公司上班，賺很多錢。②spend...onsth./(in)doingsth.

在某物上花費(fèi)....../做某事花費(fèi)......IspenttwohoursonmyEnglishhomework.Ispenttwohours(in)doingmyEnglishhomework.③pay...for...意為“付錢買”，主語是人。

Howmuchdidyoupayforyourhouse?④

take的主語通常為形式主語“it”：常用句式為Ittakessb.sometimetodosth.

表示花費(fèi)某人多長時間做某事。

Ittakesme15minutestogotoschoolonfooteveryday.3.Fillintheblankswiththecorrectformsofthewordsorphrasesinthebox.

Thereareusuallyeleven_________onafootballteam.Mr.Hanchoseashirt,__________foritandleftthestore.Thatlaptopcostyou2000_________?!That’stooexpensive!Asanemployee,Itryto_____________formycompany.Ioftengotothatbakery.Ithinkit__________thebestcookies.sellplaydollarpay

makemoneyplayersdollarssellspaidmakemoney1.Itusually

Mumabouthalfanhourtocooksupper.A.paysB.takesC.spendsD.costs2.—Doyouknowthepriceoftheticket?—Yes.Each

180yuan.A.paysB.costsC.takesD.spendsBBExercise3.—HowmuchisthetickettoCentralPark?—Aone-wayticket

$40,andyoucan

another$20foraround-trip.A.costs.payB.cost.spendC.pay.spendD.spends,pay4.“Thefourcookies

thegirlonedollar”means“Thegirl

onedollarforthefourcookies”.A.costspendB.paidtookC.costpaidCA糾錯奇兵1.Itspentmetwohourstomendmybike.2.Shecost200onthisMP3.3.Itook3yuanformyhair-cut.4.Thebookpa