冀教版八年級英語下冊 （Connected to Nature）Save Our World!新課件

ConnectedtoNature

Unit8SaveOurWorld!TounderstandthetextTousethewordscorrectly:startoutliveoffdieoffobjectivesReviewVocabularyThinkaboutit!Doallthelivingthingsontheplanetdependononeanother?Whatcanwedofornature?Listenandanswer.Whatislivingthings?Livingthingsstartoutweakandsmallandslowlygrowstrongandbig.Alllivingthingsneedfoodandwatertogrow.Whatwillhappenifwepollutetheriversandoceans?Fishmaygetsickorevendie.Whatwillhappenifthebirdseatthesickordeadfish?Theymaydieoff.Whathelpsusgrowbigandstrong?Weeatfruit,vegetables,meatandfish.Flowersandtreesarenotlivingthings.2.Alllivingthingsareconnected.3.Ifthebirdseatthesickordeadfish,theywillgetmuchstronger.ReadingReadthelessonandputthesesentencesinthecorrectorder.()Alllivingthingsareconnected.()Weshouldprotecttheenvironment.()Livingthingsliveintheworld.()Alllivingthingsneedwaterandfoodtogrow.3412Fillintheblankswiththecorrectformsofthewordsinthebox.Hismotherhasbeen____fortenyears.Peopleshould_______andunderstandeachother.3.Don’talways_____others.Youshouldhaveyourownideas.4.Weare_________bytheInternet.5.Thetrees_____out,andthisplacebecamedesert.respectconnectdiedeadfollowrespectfollowconnecteddieddeadReadthepassageandfillintheblankswiththesentencesbelow.B-D-A-CLanguagePointsLivingthingsstartoutweakandsmallandslowlygrowstrongandbig.startout意為“啟程，出發(fā)；開始或著手做……”Danisasuccessfulbusinessmannowwhostartedoutasasalesman.丹現(xiàn)在是個成功商人，它是從做推銷員起步的。2.Ifwepollutetheriversandoceans,fishmaygetsickorevendie.get在此處相當(dāng)于動詞be的用法，后面跟形容詞sick作表語。如：Hedidn’tgethurt.他未受傷。Thecargotstuckinthemud.車陷到泥里了。3.Somebirdsliveofffish.liveoff意思是“以……為食；以……為生；依賴……生活”。如：Weshouldnotliveoffourparentsallourlife.我們不能一輩子都依靠父母生活。MostoftheAsiansliveoffrice.多數(shù)亞洲人以大米為主食。4.Ifthebirdseatthesickordeadfish,theymaydieoff.dieoff意思是“相繼死去；滅絕”Ashegrewolder,hisrelativesalldiedoff.隨著他年齡的增長，親人相繼死去了。Thechickensarealldyingofffromthedisease.小雞一個個地病死了。Theleavesofthisplantaredyingoff.這株植物的葉子正在凋落。die還有很多固定搭配，在使用時要注意它們的區(qū)別：dieof“死于……；因……而死”，主要指疾病、衰老等自身的原因。如：Hediedofaheartattack.他死于心臟病發(fā)作。diefrom“死于……，因……而死”，主要指事故等方面的外部原因。如：Manyvillagersdieeveryyearfromsnakebites.每年都有許多村民被蛇咬死。Ifthesnowstormdoesnotstop,thecattlewill_______(相繼死掉).

2.Atiger_______(以……為生)somesmallanimals.

3.Theexpedition(探險隊(duì))__________(出發(fā))beforesunrise.4.Allstudentsshouldr______theirteachers.5.Overahundreds_______ofinsectarefoundinthisarea.I.Fillintheblanks.livesoffstartedoutespectdieoffpecies6.Hergrandfatherhasbeend_____(死)for20yearsnow.7.Manypeopled____(死)intheaccident.8.Lucylovestowatch____(螞蟻)movinghouse.9.Shewasstung(蟄)byab____(蜜蜂).iedeadantseeTimeforReflectionstartoutliveoffdieoff啟程，出發(fā)；開始做以……為食；以……為生相繼死去；滅絕HomeworkReviewLesson47.2.Finishofftheactivitiesonpage123.Preview1.LearnthewordsinLesson48byheart.2.ReadthetextinLesson48andunderlinetheusefulphrases.Cookies,Please！

Unit5BuyingandSellingLearningaims:(1)知識目標(biāo):Masternewwordsandphrases:cheappockettiewhileaffordcentcomeuptopayforforsalego/walkoverto(2)能力目標(biāo):Canyousell/buysomethingsinEnglish?(3)情感目標(biāo):Howtoraisemoneybyoneself?

Lovestudentsloveclassloveschool

Teachingimportantpoints:1.whatisitfor?2.IamafraidIcan’taffordit.3.Idon’tthinkitwouldbesafetodomyhomeworkonabicycle.Teachingdifficultpoints:1.Pushaproduct2.Howtosell/buysomethings.Presentationcheapadj.便宜的，廉價的pocket

n.口袋，袋子v.掙，賺下，贏得desk-cycle

n.自行車桌tie

v.（用線、繩等）系；拴；綁；捆；束while

conj.當(dāng)……的時候；在……期間afford

v.買得起；（有時間）做，能做cent

n.分LearnsomenewwordsPhrases:comeupto走近,走到跟前go/walkoverto從一處到另一處forsale待售，供出售payfor付款，支付

GuessWhatisDanny’sinventionlike?

It’saDannydesk-cycle.Whatisitusedfor?Whenyouglueitonyourbike,itisadesk.Youcandoyourhomeworkasyouride.Task(1):Readthetextanddecidethefollowingstatementsaretrueorfalse.1.Brain’scookiesareexpensive.2.Thegirlpaysonedollarforfourcookies.3.Dannyissellingsomewood,bagsandredflags.4.Danny’sinventionisfordoinghomework.5.ThegirlwillbuytheDannydesk-Cycle.(F)(T)(F)(T)(F)Task2:ReadthetextcarefullyandanswerDanny’sStrategies.1)Functionoftheproduct:It’sadesk.Youtieitontoyourbike,Youcandoyourhomeworkwhileyourideyourbike.questions.2)Tryouttheproduct:Tryitforoneweek.Ifyoudon’tlikeit,Iwillgiveyouyourmoneyback.

3)Attrctiveproduct:It’sonlyfivedollars.That’saverylowpriceforsuchagreatproduct.Languagepoints:“What…for?”是在不理解對方的動機(jī)或詢問對方的目的和用意時的常用語，相當(dāng)于“Why”,意為“為何目的，為何理由”，常用because引導(dǎo)的句子作答。eg:1).Whatdoyouwantaknifefor?Tocuttheapples.

2)Whydoyouwantaknife?BecauseIwanttocuttheapple.1.Whatisitfor?2.I’mafraidIcan’taffordit.

afford通常與can/could/beableto等連用意思是“有足夠的（金錢，時間）做……”多用于否定句和疑問句。Eg:1).Wecannotafford(tobuy)anewcar.

2).ThishouseissoexpensivethatIcan’taffordit.3.That’saverylowpriceforsuchagreatproduct!

price意為“價格，價錢”，ataverylowprice意為“以很低的價格”。表示價格的高低要用high或low,不能用cheap或expensive。eg:1).Heboughtabikeataverylowprice.

2).Thepriceofhousesis

highatpresent.3).Thishouseisexpensiveatpresent.4).Thiskindofbooksistoocheap.4.Idon’tthinkitwouldbesafetodomyhomeworkonabicycle.

Ithink后邊的賓語從句如果為否定句，要把否定詞not提到主句中，變成Idon’tthink.Eg:Idon’tthinkyouareright.我認(rèn)為你是不對的。

Ithink后邊帶賓語從句時，變反義疑問句時，應(yīng)變從句。例如1).Ithinkheisagoodteacher,_________?2).Idon’tthinkheisagoodteacher_________?isn’theishe注：與Ithink用法相同的詞有Ibelieve,Isuppose等。Practice:1.Fillintheblankswiththecorrectformsofthewordsandphrases:

whiletieaffordcomeuptopayforforsalewalkoverto(1).Thisbig