Unit5Grammar-Task知識點(diǎn)詳解 練習(xí) 英語八年級上冊

學(xué)科英語課題名稱8AUnit5(二)新課預(yù)習(xí)教學(xué)目標(biāo)掌握基礎(chǔ)的單詞、短語和句型教學(xué)重難點(diǎn)靈活運(yùn)用所學(xué)知識【知識梳理】GrammarThehorseisstandingwithitseyesclosed.closed(adj.)關(guān)閉的 close(vt.)關(guān)閉 close(adj.)近的；親密的withthehelpof=withone'shelp在的幫助下Didyouknowthatbeesnevergetlost?lost(adj.)迷路的，迷失的=missinggetlost=loseone’sway迷路lose失去，被奪去；輸?shù)?lose-lost–lost) loss喪失，損失；失敗語法知識點(diǎn)may的用法1.表推測，意為“可能，也許”，用于肯定句中。2.表請求、許可，意為“可以”。注意：may表請求，用于主語為第一人稱的一般疑問句時(shí)，其否定回答用mustn’t或can’t,不用maynot,意為“不可以，不允許，禁止”。3.can和may均可用來表示征求意見或允許，意為“可以”，一般可互換使用。may的基本用法就是表示請求時(shí)的“可以”和猜測時(shí)的“可能”，但要再次強(qiáng)調(diào)may表示猜測時(shí)是可以用在肯定句、否定句中的。另外，may引起的一般疑問句，其回答需要注意：肯定回答可以使用may或者can都可以，但否定回答則不能用maynot,只能用can’t或者mustn’t.【例題精講】例1.Hemaycometomorrow.例2.MayIborrowyourbook?例3.--MayIgonow?--No,youmustn’t.動詞不定式作賓語1、動詞不定式概述①動詞不定式的基本形式是“to+動詞原形”，否定形式是“notto+動詞原形”。②動詞不定式?jīng)]有人稱，數(shù)和時(shí)態(tài)的變化。③在句子中不能作謂語，但可以充當(dāng)除謂語之外的任何成分（主語、表語、賓語、狀語、賓語補(bǔ)足語等）2、動詞不定式做賓語注意點(diǎn)①want，like，love，wish，hope，need，try，ask，seem，help，learn，decide，plan，start，begin，forget，remember，choose，prepare，agree等動詞后直接跟動詞不定式作賓語。 HedecidedtobuyanewMP4． WeallhopetogotoTaizhounextmonth②有的動詞（如begin,start,like等）既可接動詞不定式作賓語，也可接動詞-ing形式作賓語，且含義基本相同。③“疑問詞（how,what,where,which,when等）+動詞不定式”結(jié)構(gòu)可跟在一些動詞（tell,show,teach,know等）后作賓語。Idon’tknowWhattodonext．Canyoutellmehowtogettothehospital?④如果作賓語的動詞不定式很長，為了保持句子平衡，可用it作形式賓語，而將真正的賓語（動詞不定式）后置。Ifinditinterestingtoplaycomputergames.Weallthinkitverydifficulttofinishtheworkinanhour.⑤有的動詞既可接動詞不定式作賓語，也可接動詞-ing形式作賓語，但意義區(qū)別比較明顯，如：forget/remembertodosth.（忘記/記住要做某事）；forget/rememberdoingsth.（忘記/記得做過某事）；stoptodosth.（停下來去做另一件事）；stopdoingsth.（停止正在做的事）。Integratedskillsbutonlyforashortwhile.while(n.)一會兒，一段時(shí)間[拓展]由while構(gòu)成的常見短語:forawhile--會兒(conj.)然而(conj.)當(dāng)……的時(shí)候，和……同時(shí)①后面加持續(xù)性的動詞 ②whiledoingsth.losinglivingareasliving(n.)生存，生計(jì)alive(adj.)活著的 lively(adj.)活潑的；生氣勃勃的live(v)生活 Whatshouldwedotoliveagreenlife,class?peoplekillwolvesbecausetheythinkwolvesaredangeroustohumans(1)bedangeroustosb.意為“對某人有危險(xiǎn)”。Ithinkdogsaredangeroustochildren.我認(rèn)為狗對孩子們有危險(xiǎn)。(2)human此處作可數(shù)名詞，意為“人”,其復(fù)數(shù)形式為humans。Animalsarefriendsofhumans.Whatashame!Whatashame!意為“多遺憾啊!”，相當(dāng)于“Whatapity!"。shame作名詞，意為“憾事;羞愧”。“Itisashametodosth."意為“做某事是可惜的”。Ithinkeverybodyshouldacttoprotectwildanimals.act此處用作動詞，意為“行動”，acttodosth.意為“行動起來做某事”。Weshouldacttoprotecttheenvironment.Studyskills前綴ing,ness,ion將動詞或形容詞變成名詞1）、v.+-ing→n.mean—meaning feel—feeling meet—meeting hunt—huntingbegin—beginning shop—shopping paint—painting read—reading2）、adj.+ness→n.ill—illness kind—kindness sick—sickness dark—darknesssad—sadness happy—happiness blind—blindness fit—fitnessgreat—greatness ugly—ugliness busy—business careless—carelessness3）、v.+ion→n.act—action discuss—discussion collect—collection celebrate—celebrationinvite—invitation decide—decision protect—protection invent—inventionattract—attraction donate—donation introduce—introduction operate—operationeducate—education pollute—pollution produce—production organize—organizationexamine—examination prepare—preparation4）、v.+ment→n.move—movement develop—development advertise—advertisement treat—treatment5）、其他fly—flight die—deathTaskAreportonbears一篇關(guān)于熊的報(bào)告(1)report此處用作可數(shù)名詞，意為“報(bào)道，報(bào)告”。Makeareport“作報(bào)告”;areportn...“一篇關(guān)的報(bào)告”。MrGreenwillmakeareportonwildanimalsforus.(2)on介詞，此處意為“關(guān)于”，相當(dāng)于about。Thisisabookonhistory.movearoundslowlyinthedaytimemove及物動詞，也可作不及物動詞，意為“活動，移動，搬遷”。Otherwise,theremaybenobearsleftintheworld.otherwise副詞，意為“要不然，否則”例句：WaterthetreeOtherwise,theywilldie.【課堂練習(xí)】一、單項(xiàng)選擇()didthebabywhenitwasborn?A.What;looklikeB.How;looklikeC.What;waslikeD.How;waslike.()Doyouwriteareportananimaldangerfortheclub?A.about;onB.on;inC.to;fromD.in;with()Thepoormanreallywantedtohavesomewhereandluckilyapersongavehimaroom.A.tolive;toliveB.tolive;toliveinC.tolivein;toliveinD.tolivein:tolive()Great!Wewillhaveaholiday.A.seven-dayB.seven-daysC.sevenday'sD.sevendays()Iwasluckyenoughtoseetwointhez0oyesterday.A.babiespandasB.babypandasC.babiespandaD.babypanda()Peterwasoftenlateforwork.,hisbossaskedhimtoleavethecompany.A.ForexampleB.AsaresultC.BecauseofD.Sothat()Ionly3kgwhenIwasborn.A.weighB.weightC.weighedD.weighs()--Ididn'thearyoucomeinjustnow.--That'sgood.Wetriedanynoise,foryouweresleeping.A.notmakeB.nottomakeC.tomakeD.making()--Whichonedoyouwanttobuy,aniPhone8,aniPhone8PlusoraniPhoneX?--Theyaretooexpensive.A.NoneB.NooneC.NothingD.Noelse()Isawsuchabeautyinmylife.A.ontimeB.intimeC.atthesametimeD.forthefirsttime()Helikecoffee.Iseehimdrinkacupattimes.A.must.B.mayC.can'tD.mustn't()YouwillfindusefultolearnevenalittleEnglish.A.itB.thatC.thisD.they()Whatwillwolvesdoiftheredanger?A.willbeB.haveC.hasD.is()Excuseme,couldyoutellme?Well,there'soneonyourleft.A.whenthebankopensB.wherethebankisC.howfaristhebankD.howcanIgettothebank()Thereareseahorsesintheworld.Wemustdosomethingtohelpthem.A.largerandlargerB.smallerandsmallerC.lessandlessD.fewerandfewer()Theanimal-loverdoeseverythingshecananimals.A.huntingB.tohuntC.toprotectD.protecting()--Hello,Lucy,pleasegivemesomeonhowtoimprovemyEnglish!--You'dbetterkeepmoreEnglishbooks.A.advices;readB.advice;readC.advice;readingD.advices;reading()Wedestroyedalotofforests.,wildanimalshavesmallerandsmallerlivingareas.A.InfactB.AsaresultC.AsweknowD.Insteadof二、動詞填空Wecan'tfinishtheworkintimeifhe(notoffer)usahelpinghand.Don'tstayuptoolateoryou(miss)tomorrowmorningsearlymeeting.Whatplaceswillhechoose__(visit)duringtheholiday?Weshouldtellhunters(notkill)tigers.I'msorry,MrBlack.I(break)yourwindowlastnight.Weknowthatweshouldtryourbest(protect)theEarth.Let'strytofinishitbeforeMrWang(come).Jerry,togetherwithhisworkmates,(face)alotofproblemsatworknow.Whenthetraffic(stop),youcancrosstheroad.--Whereisyourdad?-He(search)theInternetinthestudy.It(get)colderandcolder.Shallwestartafire?IfIgetanewcomputer,I(use)itforstudy.13.Thisproblemisnotthateasy(work)out.三、句型轉(zhuǎn)換。1.Whenhewassixyearsold,hecametothiscitywithhisfamily.(改為同義句)Hecametothiscitywithhisfamilysix.2.Iwillnomorebuyanimalfur.(改為同義句)Iwillbuyanimalfur.3.Theword“xingfu"means“happiness".(對畫線部分提問)theword“xingfu"?4.Maybethefishissleepingwithitseyesopen.(改為同義句)Thefishwithitseyesopen.5.Hedidn'tlikeEnglishatfirst.(改為同義句),hedidn'tlikeEnglish.6.Somehuntersoftenhunttigersfortheirfur.(對畫線部分提問)somehuntersoftenhunttigers?四、首字母填空Doyouknowthatanimalshaveloveforeachotherandtheirchildrenjustlikeush______1_?Letmetellyousomemoving(令人感動的)storiesofgreatanimalparents.Severalyearsago,aheavyrainhitatownandmadetherivergoup.Whentherainstopped,peoplefoundthatabigdogswamtoanislandintherivert______2_adayfortwoweeks.Whydidshedoso?Itturnedoutthatherfourbabieswerethere.Themotherswamthereeverydaytof_____3_herbabies.Thist_____4_storyinthenewspapermovedmanypeople.Anotherstoryisaboutchimpanzees(黑猩猩).AscientistnamedJaneGoodallspentmanyyearsl_____5_withchimpanzeesinAfrica.Shefoundthatchimpanzeesalsocaredforthosethatwerehurtorgotl______6_.“Itisnotonlyhumanswhohaveduties,butanimalsalsodo,"shesaid.TwobirdsinChengdualsoshowedtheirparents'l_____7_.Theirbabywash______8_andfellonthestreet.Carswered______9_pastbutthebraveparentsrusheddowntothestreetandtookthelittlebirda_____10_withtheirclaws(爪子)?！眷柟叹毩?xí)】一、詞匯運(yùn)用。The(松鼠)liveinthetrees.Theyhavelongtails.

Mymotheroftencooksdelicious(菜)formeatweekends.Jimhasfewer(嚴(yán)重的)problemsthanMary.Shedidn't(接受)hisinvitationbecauseshewastoobusy.Thefirsttwoappsarefree.(然而)，thethirdonecostsalot.Theteacherismakinga_____________(報(bào)告)onanimalsinthehall.Animalshavedifferenthabitsfrom.(人類).Lionsareabletorunfast,butonlyforashort(一會兒).Manywildanimalsareindangerbecauseof(lose)theirhabitat(棲息地).Helooked(sad)atmewithtearsinhiseyes.Manywildanimals'(live)areasarebecomingfarmland.Mostpeoplethoughtthatmanywildanimalswerequite(danger).Thereareabout6,000languagesthatarespokenaroundtheworld,but43%ofthemaredyingout.Ifno(act)istaken,someoftheselanguageswilldisappear.heteacherswelcometheirstudents(polite)attheschoolgateeverymorning.Becauseoftheman's(kind).Maryfoundherhome.Thebookisthe(thick)amongall.Ispenttwomonthsfinishingreadingit.17.(luck),hegot59scoresanddidn'tpasstheexamintheend.二、完成句子。1.狼的數(shù)量越來越少了。Thenumberofwolves.2.我們可以采取什么措施來幫助這些野生動物?helpthesewildanimals?3.不幸的是,大熊貓?jiān)谝巴饷媾R嚴(yán)重的問題。，giantpandasinthewild.4.野生動物在野外生活容易嗎?thewild?5.它們有快樂和悲傷的感覺。Theyhave.6.因?yàn)橹皇Ｏ乱槐玖?我們得合看了。Wehavetosharethebookbecause.7.我永遠(yuǎn)不會忘記第一次遇見你的時(shí)候。I'llneverforgetmeetingyou.8.琳達(dá)在同學(xué)們的幫助下通過了語文考試。Lindapassed.9.在非洲,很多大象失去了它們的生命。InAfrica,manyelephants.三、任務(wù)型閱讀Peopleareplayingvideogameseverywherethesedays,whetherthey'reridingabusorsittinginarestaurant.Someofthemenjoythesegamessomuchthattheycan'tputthemdown.Butisthisahealthyhabit?TheWorldHealthOrganization(WHO)doesn'tthinkso.“Gamingdisorder(游戲障礙)”isintroducedasamentaldisorderinitsInternationalClassificationofDiseases.“Gamingdisorder'referstopersistent(持續(xù)的)videogamingbehaviour,whetheronlineoroffline.Ofcourse,noteveryonewhoplaysvideogameshasthisdisorder.Ithasthreemaincharacteristics(特征).Thefirstsigniswhentheplayerlosescontroloverhisorhergaminghabits.Thesecondiswhenplayinggamesbecomesmoreimportantthanotheractivitiesfortheplayer.Thethirdiswhentheconditionleadstoseriousproblemsintheplayerspersonalandfamilylife.Infact,somecountriesarealreadyworkingtosolvethisproblem.SouthKoreahasintroducedalawthatdoesn'tallow(允許)childrenunder16toplayonlinegamesbetweenmidnightand6a.m.ChinesetechcompanyTencentisalsosettinglimits(限制)onthetimethatthoseagedbetween12and18yearsoldcanplayitsgames.Theycanonlyplaytwohoursperday..Ifyouhave“gamingdisorder”,youshouldaskforprofessional(專業(yè)的)medicalhelp.Butifyourconditionisnotthatserious,youcanusedelayedgratification(延遲滿足)todealwithit.Forexample，ifyoutellyourselfnottoplayanyvideo