人教版八年級(jí)下冊(cè)u(píng)nit7-教案

/22Step5ReadingPre-readingTalkaboutpandainyourclass.Usethesewordstohelpyou.big,bamboo,zoo,popular,cute,blackandwhite,Sichuan,famous,endangered,beautiful,forest,protect,Readingguidance:scanningThismeansmovingyoureyesquicklydownthepagetofindspecificinformation.Readingtasks2bScanthearticletofindoutwhatthesenumbersmean:12,200,20002cScanthearticleagainandwriteshortanswerstothequestions.1.WhatisLinWei'sjob?Whatdothebabypandaseatforbreakfast?Whatdoadultpandaseat?Whyarepandasendangered?Whatisonewayofsavingpandas?Key:1.Apandakeeper.Milk.Bamboos.Lessforestforpandastolive.Teachingchildren.2dCompletethesentencesusingwordsandphrasesfromthepassage.ThepandaattheChengduResearchBaseareawakeveryearlyinthemorningtobreakfastforthebabypandas.Adultpandasdonothavebabiesvery,andsomeofthebabiesonlyliveforashorttimebecauseof.Anotherreasonforfewerandfewerpandasisbecausepeoplearecuttingdownsopandashavefewerplacestolive.AspecialprograminChengduteachesaboutwhypandasareandhowtosavethem.5.Theisalsohelpingtosavethepandas.It'smoretreestomakemorehomesforthepandas.Keys:keepers,prepare,often,illnesses,trees,children,endangered,Chinesegovernment,necessarytoplant2eDiscusswhatotherwaysyouthinkchildrencanhelptosavethepandas.Step6LanguagepointsAtbirth,ababypandaisabout...birthv.出生atbirth出生時(shí)e.g.Man'snatureatbirthisgood.人之初，性本善。givebirthto.生（孩子）；產(chǎn)生e.g.Myauntgavebirthtoabeautifulbabygirlyesterday.昨天我嬸嬸生下一個(gè)漂亮的小女孩。Apandacanliveupto20to30years.upto到達(dá)（數(shù)量，程度等）；不多于e.g.InsomeareaofAfrica,childrengeteducatedupto12yearsold.在非洲的一些地區(qū)，孩子最多受教育到12歲。.theyrunoverwithexcitementandsomeofthemevenwalkintotheirfriendsandfallover!runover跑上前去overadv.穿越；從的一邊到另一邊e.g.Sheranovertosayhello,butIdidn'trecognizeher.她跑過(guò)來(lái)打招呼，但我沒(méi)有認(rèn)出她來(lái)。walkinto（走路時(shí)意外）撞上e.g.Ashewasthinkingtoodeeplyandnotplayingattentiontowherehewasgoing,hewalkedstraightintoatree.由于他陷入深思，沒(méi)有注意看路，徑直撞到了一棵樹(shù)上。fallover摔倒；倒下e.g.Don'truntoofast,oryoumightfallover.別跑的太快，要不你會(huì)摔跤的。falloversomething被某物絆倒e.g.Tommyfelloverthedogandbrokehisfrontteeth.Tommy被那只狗絆了一跤，磕斷了門牙。Scientistssaytherearenowfewerthan2,000pandaslivingintheremainingforests.livingintheremainingforests是一個(gè)現(xiàn)在分詞短語(yǔ)，用做定語(yǔ)，修飾pandas。e.g.thegirlssingingunderthetree樹(shù)下唱歌的女孩們thewomenwashingclothesbytherive河邊洗衣服的女人們Step7Summary...cmtaller/shortermuch/even/alittle/less+比較級(jí).timesmorethan..Talkabouthowtoprotectpandas.Step8HomeworkMakealistabouthowtosavepandas.SectionB2(3a—Selfcheck)Step1SummaryImportantphrases:feelfree,asfarasIknow,inthefaceof,eventhough,atbirth,upto,runover,walkinto,fallover,orsoKeysentences:What'sthehighestmountainintheworld?Qomolangma.HowlongisQomolangma?It's8,844.43metershigh.It'shigherthananyothermountain.Whichisthedeepestsaltlakeintheworld?TheCaspianSeaisthedeepestofallthesaltlake.DidyouknowthatChinaisoneoftheoldestcountriesintheworld?Yes,Idid.It'smucholderthantheUS.Importantstructures:1..cmtaller/shortermuch/even/alittle/less+比較級(jí)???timesmorethan???.Talkabouthowtoprotectpandas.Step2Leadin對(duì)于鯨魚你知道多少？鯨的體型是世界上存在的動(dòng)物中最大的，鯨是終生生活在水中的哺乳動(dòng)物，對(duì)水的依賴程度很大，以致它們一旦離開(kāi)了水便無(wú)法生活，鯨形狀像魚，鼻孔在頭的上部，用肺呼吸。體長(zhǎng)可達(dá)三十米，是現(xiàn)在世界上最大的動(dòng)物。鯨為適應(yīng)水中生活，減少阻力，它們的后肢消失，前肢變成劃水的漿板。身體成為流線型，酷似魚。因而它們的潛水能力很強(qiáng)，小型齒鯨可潛至100-300米的水深處，停留4-5分鐘，長(zhǎng)須鯨可在水下300-500米處待上1小時(shí)，最大的齒鯨--抹香鯨能潛至千米以下，并在水中持續(xù)2小時(shí)之久。Step3Writing3aReadthefollowingwordsandphrasesaboutwhales.Puttheminthecorrectplaceinthechart.Humanscatchwhalesformeat,fatandoilEatsmallfishandothersealifeJumphighoutofthewaterRulesonwhaleprotectionHugeWaterpollutionLiveintheseaSomekindshaveteethLearnmoreaboutwhalesStopputtingrubbishintotheseaSingsongsWhalepartssoldtomakethingslikescandlesandsoapWhatdotheylooklike?58

Wheredotheylive?7Whatdotheyeat?2Whatcantheydo?311Whydosomeofthemhavetobeprotected?1612Howcanweprotectthem?49103bWriteaparagraphaboutwhalesandwhytheyneedtobeprotected.Usetheinformationin3a.Thenmakeaposter.Whalesare...Theylivein...Theyeat...Theycan...Oneinterestingfactis...Anotherinterestingfactis...Somekindsofwhalesareindangerbecause.Weshouldprotectwhalesfrom.Ithinkpeopleshould/shouldn't.Step4Self-checkReadthesewordsthenfindtherules.clever--cleverer--cleverestnice--nicer--nicesteasy--easier--easiestfat--fatter--fattestthin--thinner--thinnestbeautiful--morebeautiful--themostbeautifulcareful--morecareful--themostcarefulgood/well--better--bestbad--worse--worstmany/much--more--mostCompletethechart.

AdjectivesComparativesSuperlativeshighhigherhighestdangerousmoredangerousthemostdangerouslonglongerlongestpopularmorepopularthemostpopular2.Matchverbsandobjects.Thenaddonemoreobjecttoeachlist.VerbsObjects1.reacha.mylife,mymoney,...myhealth2.achieveb.thetopofamountain,thelibrary,...thefarmhouse3.riskc.mydream,success,...theendsAnswers:1-b,2-c,3-aCirclethecorrectwordand/orfillintheblankwiththecorrectformofthewordinbracketsforeachsentence.1.Anelephantweighs(few/many)timesmorethanadog.Anadultpandacaneat(much/alittle)morethanacat.Canadaisa(little/lot)less(crowded)thanChina.Atigeris(much/alittle)(strong)thanaman.Answers:1.many2.much3.lotmorecrowed4.muchstrongerStep5Dosomeexercise.一、根據(jù)句意，用適當(dāng)?shù)脑~填空。ThebiggestintheworldistheSahara.2.Theriveristootoswimin.Chinaisoneofcivilizations(文明)intheworld.Theofthefastestanimalis120kilometersperhour.－Whatdoyouneedforyourcoat?－Iwantalargeone.二、用括號(hào)內(nèi)單詞的適當(dāng)形式填空。Jimisvery.LiLeiisthanJim.(hungry)Kate'smooncakesareofall.(nice)Yourboxisthanmine.Buthisisofthethree.(heavy)Unit2isquite.Unit3isthanUnit2.It'sinModule(hard)ThisTVplayisthanthatone.(good)Mymotherisvery.Sheisinmyfamily.(busy)Linglinggetstoschoolthantheothers.(early)ShespeaksEnglishinourclass.(well)Lucyjumpedquite.(far)IthinkEnglishisasasChinese.(important)Thispictureisofthefour.(beautiful)LucydidthanLily.(bad)三、單項(xiàng)選擇。1.Mybrotherismoreoutgoingthanme.A.manyB.littleC.muchOctober12thwasoneofdaysin2005.Shenzhou-VIwaslaunched(發(fā)射)successfully.A.excitingB.moreexcitingC.themostexcitingWhichcityis,Beijing,ShanghaiorFuzhou?A.beautifulB.themos