人教新目標(biāo)英語八年級下冊Unit7What'sthehighestmountainintheworld？SectionB3a-Selfcheckleadinlet'senjoyavedioCanyouguesswhattheanimalis?Theyarehugeanimals.Theyliveinthesea.Theycansingsongs.Theycanjumphighoutofwater.Theyareverycleverandalsoveryfriendly.leadinWhatarethey?TheyaresharksFreetalkleadinFreetalkDoyouknowaboutSharks?Sharksareatypeoffish.Therearehundredsofkindsofsharks.Mostareabouttwometerslong.Thedogfishshark,however,islessthantwentycentimetersinlength.Thebiggestwhalesharkcangrowtotwentymetersinlength.Sharksdonothavebones.Theskeletonofasharkismadeofcartilage.Humannosesandearsarealsomadeofcartilage.Asharkhasanextremelygoodsenseofsmell.Itcanfindsmallamountsofsubstancesinwater,suchasblood,bodyliquidsandchemicalsproducedbyanimals.Sharksalsosenseelectricalandmagneticenergylinkedtonervesandmusclesoflivinganimals.newwordslearnnewwords1.oil/??l/n.食用油；石油Dryingandtheoil,notwhatwewant.干燥和出油，可不是我們想要的。2.protection/pr?'tek?(?)n/n.保護(hù)；保衛(wèi)

Hisloveandprotectionextendtoall.他的愛和保護(hù)擴(kuò)大到所有.3.huge/hju?d?/adj.巨大的；龐大的；無限的Thisisahugechallengeforallofus.ItisoilhugeprotectionItishugeoilprotection.newwordslearnnewwordspresentation3a.Readthefollowingwordsandphrasesaboutwhales.Puttheminthecorrectplaceinthechart.Humanscatchwhalesformeat,fatandoilEatsmallfishandothersealifeJumphighoutofthewaterRulesonwhaleprotectionHugeWaterpollutionLiveintheseaSomekindshaveteethLearnmoreaboutwhalesStopputtingrubbishintotheseaSingsongsWhalepartssoldtomakethingslikecandlesandsoappresentation3a.Readthefollowingwordsandphrasesaboutwhales.Puttheminthecorrectplaceinthechart.Whatdotheylooklike?Wheredotheylive?Whatdotheyeat?Whatcantheydo?Whydosomeofthemhavetobeprotected?Howcanweprotectthem?Huge;SomekindshaveteethLiveintheseaJumphighoutofthewater;SingsongsEatsmallfishandothersealifeHumanscatchwhalesformeat,fatandoil;Waterpollution;Whalepartssoldtomakethingslikecandlesandsoap.Rulesonwhaleprotection;Learnmoreaboutwhales;Stopputtingrubbishintothesea3b.Writeaparagraphaboutwhalesandwhytheyneedtobeprotected.Usetheinformationin3a.Thenmakeaposter.presentationWhalesare…Theylivein…Theyeat…Theycan…Oneinterestingfactis…Anotherinterestingfactis…Somekindsofwhalesareindangerbecause…Weshouldprotectwhalesfrom…Ithinkpeopleshould/shouldn’t…Whalesarehugeanimals.Theyliveintheseaandeatsmallfishandothersealife.Oneinterestingfactiswhalescanjumphighoutofwater.Somekindsofwhalesareindangerbecausehumanscatchthemformeat,fat,andoil,andusewhalepartstomakecandlesandsoap.Whalesarealsoindangerfromwaterpollution.Weshouldprotectwhalesbymakingrulesonwhaleprotectionandbynotputtingrubbishintothesea.Ithinkpeopleshouldlearnmoreaboutwhales.presentation3b.Writeaparagraphaboutwhalesandwhytheyneedtobeprotected.Usetheinformationin3a.Thenmakeaposter.

本文是一篇說明文。該文主要從“鯊魚的外貌與本領(lǐng)一一鯊魚的生活習(xí)性一一鯊魚面臨的現(xiàn)狀及原因”三方面進(jìn)行描述。描述外貌需用一些描述性形容詞，用“begoodat”或“can”引出其本領(lǐng)；描述生活習(xí)性時，可從其住所、食物及習(xí)性方面闡述；最后用復(fù)合句型引出目前的現(xiàn)狀并陳述原因。思路點(diǎn)撥presentation以“SavingTigers”為題,為某中學(xué)生英文報“習(xí)作園地”專欄寫一篇80個詞左右的征文稿,內(nèi)容要點(diǎn)如下:1.老虎是人們在動物園里最喜歡觀看的動物之一;2.現(xiàn)在世界上僅存大約3200只老虎,數(shù)目日趨減少;3.老虎處境危險的原因;4.保護(hù)老虎的建議。習(xí)作在線(1)體裁:_______。(2)人稱:_________。(3)時態(tài):___________。記敘文第三人稱一般現(xiàn)在時presentation寫作模板：liveongrassland．．meat－eatinganimalslooklazy.介紹外貌特征及本領(lǐng)介紹生活習(xí)性目前的現(xiàn)狀及原因bigandstrong...greyoryellowfurteethareverysharp..

goodatrunningandhunting.notmanylionsforfunchangegrasslandinto

grazinglandpresentationTigersarebigandstronganimals.Theyhavegreyoryellowfur.Theirteethareverysharp.Tigersaregoodatrunningandhuntingotheranimals.Theymainlyliveongrassland.Theyaremeat-eatinganimals.Theyusuallylooklazybecausetheydon’tmovearoundoften.Nowtherearen’tmanyTigersintheworld.Peoplesometimeshuntthemforfun.Andpeoplekeepchanginggrasslandintograzingland.Theyarelosingtheirlivingareas.佳作欣賞presentation1.Completethechart.AdjectivesComparativesSuperlativeshighdangerouslongpopularhigherhighestmoredangerousthemostdangerouslongerlongestmorepopularthemostpopularselfcheck2.Matchverbsandobjects.Thenaddonemoreobjecttoeachlist.VerbsObjects1.reacha.mylife,mymoney,…2.achieveb.thetopofamountain,thelibrary,…3.riskc.mydream,success,…myhealththeendsthefarmhouseselfcheck3.Circlethecorrectwordand/orfillintheblankwiththecorrectformofthewordinbracketsforeachsentence.1.Anelephantweighs(few/many)timesmorethanadog.2.Anadultpandacaneat(much/alittle)morethanacat.3.Canadaisa(little/lot)less______________(crowded)thanChina.4.Atigeris(much/alittle)_________(strong)thanaman.morecrowdedstrongerselfcheckpresentationhaveagoodtimesummary知識目標(biāo):1.詞匯

：whale，oil，huge2.句型：Humanscatchwhalesformeat，fatandoil.Jumphighoutofthewater.Whydosomeofthemhavetobeprotected?Howcantheybeprotected?能力目標(biāo):通過控制性的寫作活動，能正確運(yùn)用所給信息并根據(jù)3b呈現(xiàn)的說明文框架進(jìn)行寫作練習(xí)，對鯨魚的生活習(xí)性及生存現(xiàn)狀等進(jìn)行描述并表述自己的觀點(diǎn)。1.Mymotherisvery______.Sheis_______inmyfamily.(busy)2.Linglinggetstoschool______thantheothers.(early)3.ShespeaksEnglish_____inourclass.(well)4.Lucyjumpedquite_____.(far)5.IthinkEnglishisas_________asChinese.(important)6.Thispictureis_______________ofthefour.(beautiful)7.Lucydid_____thanLily.(bad)busybusiestearlierbestfarimportantthemostbeautifulworse用括號內(nèi)單詞的適當(dāng)形式填空。practicepractice1.Mybrotheris_____moreoutgoingthanme.A.manyB.littleC