英语人教版八年级下册Unit3 Section A 1a--2d.ppt

英语教学课件系列 Go for it Unit7What sthehighestmountainintheworld SectionB3a SelfCheck Teachingaims 1 Tellthedifferencesbetweenthepresentperfecttenseandpasttense 2 Dosomeexercisesaboutthephrasesoftheunitandreviewthem Lead in Whatdoyouknowthoserareanimals Andcanyoutellussomethingaboutotheranimals Task13a Readthefollowingwordsandphrasesaboutwhales Puttheminthecorrectplaceinthechart Humanscatchwhalesformeat fatandoilEatsmallfishandothersealifeJumphighoutofthewaterRulesonwhaleprotectionHugeWaterpollution LiveintheseaSomekindshaveteethLearnmoreaboutwhalesStopputtingrubbishintotheseaSingsongsWhalepartssoldtomakethingslikecandlesandsoap Huge Somekindshaveteeth Liveinthesea Eatsmallfishandothersealife Jumphighoutofthewater Singsongs Humanscatchwhalesformeat fatandoil Waterpollution Whalepartssoldtomakethingslikecandlesandsoap Rulesonwhaleprotection Learnmoreaboutwhales Stopputtingrubbishintothesea Whalesare Theylivein Theyeat Theycan Oneinterestingfactis Anotherinterestingfactis Somekindsofwhalesareindangerbecause Weshouldprotectwhalesfrom Ithinkpeopleshould shouldn t Task23b Writeaparagraphaboutwhalesandwhytheyneedtobeprotected Usetheinformationin3a Thenmakeaposter Whalesarehugeanimals Theyliveintheseaandeatsmallfishandothersealife Oneinterestingfactisthatwhalescanjumphighoutofthewater Anotherinterestingfactisthattheycansingsongs Somekindsofwhalesareindanger becausehumanscatchthemformeat fatandoil andusewhalepartstomakecandlesandsoap Weshouldprotectwhalesfromwaterpollution Ithinkpeopleshouldstopputtingrubbishintothesea makerulesonwhalesprotectionandlearnmoreaboutwhales Task31 Completethechart higher highest moredangerous mostdangerous longer longest morepopular mostpopular Task42 Matchverbsandobjects Thenaddonemoreobjecttoeachlist ReachthetopofamountainReachthelibraryReachthebusstopReachtheagreement 达成协议 AchievemydreamsAchievesuccessAchievethefirstplaceAchieveourgoal RiskmylifeRiskmymoneyRiskmanagement 风险管理 Riskdefeat 冒着失败的风险 1 Anelephantweighs few many timesmorethanadog 2 Anadultpandacaneat much alittle morethanacat 3 Canadaisa little lot less crowded thanChina 4 Atigeris much alittle strong thanaman Task53 Circlethecorrectwordand orfillintheblankwiththecorrectformofthewordinbracketsforeachsentence crowded stronger 一 用英语写出下列数字 ninety eightthousandsevenhundredandfifty four Ninehundredandeighty three Task6Exercise fivehundred and sixty six sevenhundredandnine 566 709 983 98754 3872 Threethousandeighthundredandseventy two 46290 Forty sixthousandtwohundredandninety 58230 Fifty eightthousandtwohundredandthirty 59684 3219 648 215 fivehundredandninety six eighty fourthousandthreehundredandtwenty one Ninemillion sixhundredandforty eightthousand twohundredandfifteen 1 Thebikecostme yuan AfivehundredandfortyBfivehundredsfortyCfivehundredfortyDfivehundredforty A 2 peopleintheworldaresendingandreceivinge mailseveryday A MillionofB ManymillionsofC SeveralmillionofD Severalmillions B 二 单项选择 3 treeswereplantedonthemountainlastyear A ThousandsofB ThousandofC FivethousandofD Fivethousands A 4 Canyouwritethenumbereighty fivethousand sixhundredandtwenty six Yes itis A 856620B 85626C 58662D 58626 B 5 isthepopulationofyourcountry A HowmanyB HowmuchC WhichD What6Astimegoeson theworld spopulationis A moreandmoreB largerandlargerC smallerandsmallerD fewerandfewer B D 三 将下列形容词变成比较级形式 old fat young ugly high low light white sunny hot cool older fatter younger uglier higher lower lighter whiter sunnier hotter cooler 四 词汇 1 I mtallbutmysisteris short 2 Mymotherhaslonghair andmysisterhas long hair 3 Thislittlebabyis outgoing thanthatone shorter longer moreoutgoing 4 Insomewayswelookthesame insomewayswelook 不同 5 Annisavery 安静的 girl shehardlymakesnoise different quiet 1 Thetwins lovelygirls A areallB arebothC bothare2 IlikedrawingandIamgood it A inB onC at3 Thatboxis thanothers A moreheavierB heavyC muchheavier 五 单项选择 B C C 4 Sheisthreeyears thanIam A oldB moreoldC older5 Ithinkagoodfriendshouldmakeme A laughB laughingC tolaugh C A 6 Lucyisveryshort butsheis thanhersister A shorterB longerC tallerD older7 Frankis friendlythanhisbrother A alittlemoreB afewmoreC muchD alittle8 Samis atChinesethanJim A goodB wellC betterD gooder C A C 9 Thisoneistoolarge Canyoushowm