冀教八下英语Unit 2《Lesson 3》课件

Lesson3Unit2Safety1Readthequestionsandgiveyouranswers.ADoyouwearahelmetwhenyourideabicycle?Why?BHowdoyouunderstandthesentence“Youcanneverbetoocareful.”?Yes,Ido.Becausewearingahelmetcanprotectmyheadfrombeinginjuredwhileridingabicycle.Itmeansweshouldalwaysbeascarefulaspossibleinlife.Accidentscanhappenunexpectedly,andbeingcarefulcanhelpusavoiddanger.(答案均不唯一)2Readthepassageandwritetrue(T)orfalse(F).Itwasabeautifulnoon.Iwasridingmybicyclebytheriver,thinkingaboutyesterday’sbaseballgame.IguessIrodeoveraholeintheroad.Allofasudden,WHAM!Iwentdownhardonmyrightside.Thatreallyhurt!现在分词短语作伴随状语状语，表时间felldown同义替换Myheadhittheground.Ilaythereforafewminutes.Itriedtogetup,butIcouldn’t!“There’ssomethingwrongwithme,”Ithought.IfeltsoterriblethatIlaydownagain.ThenIsawbloodonmyshoe.Myhandandkneewerebleeding.Iwasinalotofpain.AsIlaythere,Itookoffmyhelmet.Therewasasharprockstickingoutofit.Itwasprettyscarytolookat.ThankgoodnessIworemyhelmet!Ishoutedforhelp.Adriverstoppedhistruckandcametohelpme.Heputmybikeinthebackofhistruckanddrovemetothehospital.safetyhelmet安全帽现在分词短语作后置定语Whenmymothergottothehospital,shegavemeabighugandkiss.“Youwerewearingyourhelmetthistime.Howluckyyouwere!”shesaid.SheknewIwascarelessanddidnotalwayswearmyhelmet.ButI’llneverbecarelessagain...Mybicyclehelmetsavedmylife!saveone’slife挽救某人生命ATheauthorwasridingherbicyclewhenshefell.()BTheauthorhurtherfootandknee.()C

Atruckdriverhelpedheranddroveherhome.()TFF3Readthesentencesandpayattentiontothepartsinyellow.Thenfillintheblankswiththecorrectformsoftheverbs.·Iwasridingmybicyclebytheriver.·Myhandandkneewerebleeding.Weusethepastcontinuoustensetotalkaboutactionsthatwereinprogressatacertaintimeoroveraperiodinthepast.Thestructure:was/were+v-ingAHewasrunning(run)andsuddenlyfeltapaininhisknee.BThey___________(play)volleyballatteno’clockyesterdaymorning.CWhenwewerehavingameeting,somechildren______________(shout)outside.DThebasketballhitmewhileI________________(watch)abird.wereplayingwereshoutingwaswatching4Readandcompletetheconversation.ThinkaboutwhotookMarySheep’sbaby.MarySheepcan’tfindherbaby.Monkeyishelpingherlookforthebabyintheforest.Whatwereyoudoingbetween9:30and10:00lastnight?Well,wehadabirthdaypartyforPandalastnight.I_____________(talk)toFoxatthattime.WewerealsohelpingPandacleantheroom.过去进行时wastalkingLetmethink.IwenttoPanda’spartyat7:00andIleftat9:30.Between9:30and10:00,I___________(take)awalkwithFox.祈使句wastakingI_______________(clean)myhouseatthattime.Yesterdaywasmybirthday.Lotsoffriendscametomyhome.Mostofthemleftat9:30.ButTigerandFoxstayedlateandhelpedme.wascleaningIwasatPanda’shomewithTiger.We______________(help)Pandawhileweweretalking.Atabout10:00,Ilefttheparty.Onmywayhome,ImetWolfandwewentforawalktogether.引导时间状语从句werehelping1baseball/'beɪsbɔːl/n.棒球运动；棒球(教材P20)·Theyoftenplaybaseballafterschool.放学后他们经常打棒球。·Thebaseballteamfromourschoolwonthechampionship.我们学校的棒球队赢得了冠军。·Ioftenplaybasketballwithmyfriendsattheschoolgym.我经常和朋友们在学校体育馆打篮球。·Weoftenplayfootballontheschoolplaygroundafterclass.我们经常在课后去学校操场踢足球。探究一核心单词baseball

作名词，意为“棒球运动；棒球”。相关短语：(1)watchabaseballgame看棒球比赛(2)playbaseball打棒球(3)abaseballteam棒球队球类运动集锦：basketball篮球；football足球；volleyball排球；handball手球。2blood/blʌd/n.血，血液(教材P20)·Helostalotofbloodintheaccident.他在事故中流了很多血。·Musicisinherblood.音乐是她与生俱来的天赋。·Theytestedherbloodtype.他们检测了她的血型。·Thecompanyneedssomefreshblood.这家公司需要一些新人。·Mynosebleedswhentheairistoodry.空气太干燥时我会流鼻血。blood

作不可数名词，意为“血；血液”。常见短语：(1)beinone’sblood是与生俱来的特性(2)bloodtype血型(3)freshblood新鲜血液；新人(4)makeone’sbloodboil使某人非常生气blood的动词形式是bleed，常作不及物动词，表示“流血”的状态或动作。3pain/peɪn/n.(身体上的)疼痛(教材P20)·Hehasapaininhishead.他头疼。·Thelossofherdogcausedhergreatpain.失去她的狗给她带来了巨大的痛苦。·Nopain,nogain.不劳无获。[谚语]·Theoldmanwasingreatpain.那位老人非常痛苦。·ShetakespainstolearnEnglishwell.她努力学好英语。·Hehadapainfulbackalldayyesterday.他昨天一整天都背疼得厉害。pain

n.既可指身体上的“疼痛”，也可指精神上的“痛苦；苦恼”。(1)表示具体的“疼痛”时，常用搭配：haveapainin+身体部位，意为“……部位疼”；(2)表示抽象的“痛苦；苦难”时，一般是不可数名词。常见搭配：(1)inpain处于疼痛中；痛苦地(作表语或状语)(2)takepainstodosth.尽力做某事相关词形：painfuladj.令人疼痛的4pretty/'prɪti/adv.相当；颇；非常adj.漂亮的；美观的(教材P20)·Themovieisprettyinteresting.这部电影相当有趣。·Herunsprettyfastasakid.作为一个孩子，他跑得相当快。·Sheisaprettygirlwithbigeyes.她是个有着大眼睛的漂亮女孩。·Thegardenlooksprettyinspring.春天的花园看起来很美丽。·We’veprettymuchfinishedthework.我们差不多已经完成这项工作了。pretty

的一词多义：(1)adv.相当；颇；非常。相当于very或quite，用来修饰形容词或副词，表示“程度较高”，但语气比very稍弱，更口语化，放在被修饰词前。(2)adj.漂亮的；美观的。用来形容人(尤其女子或女孩)或事物，语气比beautiful更轻松、口语化。常见短语：prettymuch几乎；差不多5shout/ʃaʊt/v.呼喊；喊叫；大声说(教材P20)·Sheshoutedmynamefromthewindow.她从窗户大声喊我的名字。·Don’tshout!Thebabyissleeping.别喊！宝宝在睡觉。·Weheardaloudshoutfromthenextroom.我们听到隔壁房间传来一声响亮的喊叫。·Shoutoutyouranswerifyouknowit.如果你知道答案就大声说出来。·Givemeashoutwhenyouarrive.你到了就告诉我一声。shout

的一词多义：(1)v.意为“呼喊；喊叫；大声说”，既可作及物动词表示“大声喊出(具体内容)”，也可作不及物动词直接表示“喊叫”的动作。(2)n.呼喊；喊叫声。指“一次喊叫”时，是可数名词。常见短语：(1)shoutout大声说出；喊出来(2)givesb.ashout告诉某人辨析：shoutatsb.与shouttosb.shoutatsb.对某人大声喊叫(常带有生气、指责的语气)，侧重“因不满而呵斥”。shouttosb.向某人大声喊(因为距离远、噪音大等原因，大声说话让对方听见，无负面情绪)，侧重“为了让对方听见而喊”。6hug/hʌɡ/n.＆v.拥抱(教材P20)·Sheendedtheconversationwithaquickhugandasmile.她以一个快速的拥抱和微笑结束了对话。·Sherantohermotherandgaveherabighug.她跑向妈妈，给了她一个大大的拥抱。·Hehuggedhisfriendtightlywhentheymetafteralongtime.当他们久别重逢时，他紧紧地拥抱了他的朋友。hug

作可数名词，意为“拥抱”。givesb.ahug给某人一个拥抱hug还可作及物动词，意为“拥抱”，其过去式、过去分词为hugged，现在分词为hugging。7careless/'keələs/adj.粗心的(教材P20)·Hegotintotroublebecauseofhiscarelessmistakes.由于他粗心的错误，他惹上了麻烦。·Heisalwayscarelesswithhisclothes,oftenspillingfoodonthem.他对自己的衣服总是很粗心，常常把食物洒在上面。·Becarefulwhenyoucrossthestreet.你过马路时要小心·MyparentsalwaystakegoodcareofmewhenI’msick.我生病时，父母总是精心照料我。careless

作形容词，意为“粗心的”，常用搭配为becarelesswith，后接名词或代词，意为“对……粗心的”。名词形式为carelessness粗心大意。相关词形：(1)carefuladj.小心Becareful(...).小心(……)。(2)caren.照料takecareofsb.照顾某人1allofasudden突然(教材P20)·Allofasudden,abirdflewintotheclassroom.突然，一只鸟飞进了教室。·Weweretalkinghappilywhenallofasuddenitrained.我们正开心地聊天，突然下起了雨。·Thelittlecatranawayallofa