課時(shí)13.八年級(jí)下冊(cè)Units7～8學(xué)習(xí)目標(biāo)：1.單詞背默2.詞匯拓展3.短語(yǔ)背默4.句型背默5.高頻考點(diǎn)突破6.高頻話(huà)題寫(xiě)作指導(dǎo)單詞背默1.平方；正方形(n.)________2．米；公尺(n.)________3．沙漠(n.)________4．人口；人口數(shù)量(n.)________5．亞洲(n.)________6．墻(n.)________7．古代的；古老的(adj.)________8．厚的；濃的(adj.)________9．條件；狀況(n.)________10．力；力量(n.)________11．自然界；大自然(n.)________12．大海；海洋(n.)________13．出生；誕生(n.)________14．成年的；成年人的(adj.)成人；成年動(dòng)物(n.)________15．竹子(n.)________16．研究；調(diào)查(n.&v.)________17．飼養(yǎng)員；保管人(n.)________18.醒著的(adj.)________19．野生的(adj.)________20．政府；內(nèi)閣(n.)________21．巨大的；極多的(adj.)________22．珠寶；財(cái)富(n.)________23．島(n.)________24．匆忙；趕快(v.)________25．跡象；記號(hào)；分?jǐn)?shù)(n.)做記號(hào)；打分(v.)________26．朝；向；對(duì)著(prep.)________27．小說(shuō)(n.)________28．科技；工藝(n.)________29．永遠(yuǎn)(adv.)________30．在國(guó)外；到國(guó)外(adv.)________31．現(xiàn)代的；當(dāng)代的(adj.)________32．屬于；歸屬(v.)________33．笑；笑聲(n.)________34．唱片；記錄(n.)錄制；錄(音)(v.)________35．行；排(n.)________詞匯拓展1.deep(adj.)深的；縱深的→________(adv.)深深地2．tour(n.&v.)旅行；旅游→________(n.)旅行者；觀光者3．protect(v.)保護(hù)；防護(hù)→________(n.)保護(hù)；保衛(wèi)4．wide(adj.)寬的；寬闊的→________(adv.)廣泛地5．a(chǎn)chieve(v.)成就；實(shí)現(xiàn)→________(n.)成就；成績(jī)6．include(v.)包括；包含→________(prep.)包括7．weigh(v.)重量是……；稱(chēng)……的重量→________(n.)重量8．danger(n.)危險(xiǎn)→________(adj.)瀕危的→________(adj.)危險(xiǎn)的9．excite(v.)激動(dòng)；使……興奮→________(n.)激動(dòng)；興奮10．success(n.)成功→________(v.)成功→________(adj.)成功的11．introduce(v.)介紹；引見(jiàn)→________(n.)介紹12．south(n.)南方；南部→________(adj.)南方的13．high(adj.)高的→________(比較級(jí))→________(最高級(jí))→________(n.)高度14．wake(v.)喚醒→________(過(guò)去式)→________(過(guò)去分詞)→________(adj.)醒著的短語(yǔ)背默1.(可以)隨便(做某事)____________2．就我所知____________3．吸入；吞入(體內(nèi))____________4．面對(duì)(問(wèn)題、困難等)____________5．即使；雖然____________6．出生時(shí)____________7．到達(dá)(某數(shù)量、程度等)；至多有；不多于____________8．走路時(shí)撞著____________,9.絆倒____________10．大約____________11．滿(mǎn)是……的；(有)大量的；(有)豐富的____________12．趕快；急忙(做某事)____________13．自從____________14．屬于____________15．互相____________16．迷路____________句型背默1.What's________________mountainintheworld？世界上最高的山是哪一座？2．________________isQomolangma？珠穆朗瑪峰有多高？3．It'shigher________________________mountain.它比其他任何山峰都要高。4．DidyouknowthatChinais________________________________countriesintheworld？你知道中國(guó)是世界上最古老的國(guó)家之一嗎？5．—________TinareadTreasureIslandyet？蒂娜讀過(guò)《金銀島》嗎？—Yes,she________．/No,she________．是的，她讀過(guò)。/沒(méi)有，她沒(méi)讀過(guò)。6．WhenSarahwasateenager,sheusedto________________almosteverythingwithherfamily.當(dāng)薩拉還是青少年時(shí)，她常常與她的家人幾乎在一切事情上作對(duì)。7．She________________________howmuchsheactuallymissedallofthem.她逐漸意識(shí)到實(shí)際上她是多么想念他們所有的人。高頻考點(diǎn)突破考點(diǎn)1Chinahasthebiggestpopulationintheworld.中國(guó)擁有全世界最多的人口。(1)populationn．，意為“人口；人口數(shù)量”，作主語(yǔ)時(shí)謂語(yǔ)動(dòng)詞要用單數(shù)形式。當(dāng)其前面有分?jǐn)?shù)或百分?jǐn)?shù)等數(shù)詞修飾時(shí)，表示整體中的一部分，謂語(yǔ)動(dòng)詞用復(fù)數(shù)形式。(2)詢(xún)問(wèn)人口數(shù)量時(shí)要用“What'sthepopulationof...？”提問(wèn)。表示人口“多”可用large或big；表示人口“少”用small。(3)thepopulationof＋某地＋be＋數(shù)詞＝某地＋hasapopulationof＋數(shù)詞，意為“某地有……人口”?？键c(diǎn)2Themainreasonwastoprotecttheirpartofthecountry主要原因是保護(hù)國(guó)家的領(lǐng)地不受侵犯?？键c(diǎn)3Whydosomanypeopletrytoclimbthismountaineventhoughitisdangerous?盡管攀登這座山很危險(xiǎn)，為什么還有那么多人去攀登呢？(1)evenif引導(dǎo)的從句往往是假設(shè)性的，相當(dāng)于漢語(yǔ)的“即使”“縱然”“就算”“哪怕”。(2)eventhough引導(dǎo)的從句內(nèi)容往往是真實(shí)的，主要用于引出不利用于主句情況的信息，相當(dāng)于漢語(yǔ)的“盡管”“雖然”?？键c(diǎn)4Thebabiesoftendiefromillnessesanddonotliveverylong.那些熊貓寶寶往往死于疾病，壽命不長(zhǎng)。diefrom指死于外部原因，如事故等。若死于勞累、饑寒等，則兩者皆可。dieof指死于疾病、衰老等自身原因。(1)diefor＝devoteone'slifeto“為……而獻(xiàn)身”。(2)“die＋形容詞”表示死時(shí)的狀況。dieyoung“年紀(jì)輕輕就去世了”；diehappy“死時(shí)很幸?！薄？键c(diǎn)5Youshouldhurryup.你應(yīng)當(dāng)快一點(diǎn)。隨堂練習(xí)1．HainanProvinceisinthe________(south)partofChina.2．Iamlookingforwardtoalongand________(success)partnershipwithhim.3．Theworld's________(high)glassbottombridgewasopenearly2017inZhangjiajie.4．Iwas________(deep)movedbythestorywhichourteacherhadtoldus.5．Everyyearthousandsof________(tour)eheretoenjoythedeliciousfood.6．WiththespreadofChineseculture,Chineseis________(wide)usedintheworld.7．YuanLongpingisagreatscientistwhohasmadealotof________(achieve)inriceplanting.8．Ifyouwanttolose________(weigh),youshoulddoitbyexercisinginsteadofdieting.9．Thingswentfrombadtoworst.Thelongerpeoplewaitedforhelp,the________(danger)thesituationbee.10．Onthefirstdayofournewschool,ourteacheraskedustomakean________(introduce)aboutourselves.隨堂精練一．單項(xiàng)選擇1．MyteacherAmyisabeautifulladyandlooksmuch________thanheragebecauseshedoesexercisealot.A．nice B．energeticC．younger D．older2．—TheTVistoonoisy.________，please.—Allright.I'lldoit.A．Turniton B．TurnitoutC．Turnitup D．Turnitdown3．—Anewlibrary________inourschoollastyear.—Howgreatitis!Youcanlearnalotfromit.A．built B．wasbuiltC．isbuilt D．willbebuilt4．You________betiredafterwalkingalongway.Gotobedearliertonight.A．need B．mustC．needn't D．mustn't5．Everyyear,________booksaredonatedtothechildreninpoorareas.A．million B．millionsC．millionsof D．millionof6．—WhendidtheGreensetoChina?—They________Chinaforsevenyears.A．haveeto B．havebeentoC．haveein D．havebeenin7．—WhataboutgoingtoGuotaiArtsCentertowatchTheWizardofOZ(《綠野仙蹤》)thisweekend?—Oh,I________ittwice.Idon'twanttowatchitathirdtime.A．see B．sawC．willsee D．haveseen8．IfyoushoponlineonDoubleEleventhDay,youmaybuywhatyoulikeatthe________priceofayear.A．cheap B．lowC．cheapest D．lowest9．—Whodoyouknowwasthewinnerofthe21stWorldCupinRussia?—Iguessthegoldmedal________Germany.A．belongedto B．tookupC．madeup D．stuckto10．Whengoingupstairsordownstairs,weneedtowalkontheright,leavingtheleftspaceforthepeoplewho________.A．hurryup B．lookaround C．runaway D．hurrydown二．閱讀理解AIntoday'sworldofmodernscienceandmedicine,amoretraditionaltreatmentisonceagainbeingpopular—animalfriendship.Itisnowwell－knownthatpeoplewithproblemssuchasheartdiseaseorcancerlivelongerandgetbettermorequicklyiftheyhavepets.Keepingpetsreducesbloodpressureandmakespeoplelessworried.Animalsareincreasinglyimportantintreatingolderpeoplewhohavememorylossandotherbrainproblems.Thesepeopleoftenfeelnervousandupset.Activitieswithanimalshelpthemimprovetheirphysicalconditionandalsogivethemjoy,amusementandcaringfriendship.Hereisacasethatshowsthebenefitsofanimals.Johnwasasix-year-oldmute.Hehadnophysicalproblems.Hejustrefusedtotalk.Hisoldercousin,Ned,hadaparrot(鸚鵡)calledSally,andJohnusedtovisitit.Whenhearrived,Nedusedtosay,“Hi,John！”Weallknowparrotscopywhattheyhear.Afterafewvisits,Sallybegansaying“Hi,John！”whenJohncameintotheroom.Then,oneday,Johnturnedtotheparrotandreplied“Hi,Sally！”StayingwiththeparrotencouragedJohntobegintalking.Anotheruseofanimalhelpersisinschools.Insomecases,animalsareusedtohelpchildrenwithphysicalorpersonalproblems.Inothercases,theyareusedtoteachchildrentogetonwellandsharewithothers,andeventoteachthemaboutanimals.Ifyouwanttoknowmoreaboutanimalhelperprograms,youcangetintouchwithorganizationslikeRidingfortheDisabledordoasearchunder“animaltherapy”ontheInternet.Youdon'thavetobeananimaltraineroradoctortojoinin.1．WhichisNOTmentionedasanillnessthatanimalscanhelpwith?A．Fever. B．Cancer.C．Heartdisease. D．Bloodpressure.2．Theunderlinedword“mute”inParagraph3isclosestinmeaningto“________”．A．a(chǎn)personwhospeaksslowlyB．a(chǎn)personwhodoesnotspeakC．a(chǎn)personwhocannothearD．a(chǎn)personwhoenjoystalking3．Howcananimalshelpschoolchildrenaccordingtothepassage?A．Theycanmakechildrenmorepopular.B．Theycanimprovechildren'smemory.C．Theycanincreasechildren'sbloodpressure.D．Theycanteachchildrenthevalueofsharing.4．Whichofthefollowingshowstheorganizationofthepassage?(①＝Para.(自然段)1②＝Para.2③＝Para.3④＝Para.4⑤＝Para.5)A．①；②；③；④；⑤ B．①②；③④；⑤C．①②；③；④⑤ D．①；②③；④⑤BPaulNicklenwaitedpatientlyonapieceoficeintheArctic(北極).HewastheretotakepicturesforNationalGeography.Finally,hesawsomethingbigandwhite.Itwasapolarbear,swimmingtowardshimintheicywater.Paullaydownontheicetogetabetterphoto,butthepolarbearjumpedoutofthewaterandtriedtoattack(攻擊)him！LuckilyforPaul,theicecracked,orbroke,andthebearfellbackintothewater.Thepolarbearwasn'tsolucky.Itcouldn'tgetamealandhadtoswimfartherawaytofindfood.Tounderstandthepolarbear'sproblem,youneedtoknowtwothingsabouttheArctic.First,theArcticismostlyocean.Second,icecoversalotoftheArcticOcean.Inwinter,theiceforms(組成)athick,whitesheet,butinsummer,theicebeesthinnerandbreaksintopieces.Seaiceisthekeytosurvival(生存)forArcticanimals.However,becauseofglobalwarming,Arctictemperaturesarerisingandpolariceismelting.Polarbearsneedicetohuntseals(海豹),theirfavoritemeal.Theystandontheiceandwaitforthesealstoeupforair.AsArcticicemelts,polarbearshavetoswimfarthertofindicefloes(冰川),orlargepiecesoffloatingice.Sometimes,bearshavetoswimmorethan200kmtofindicefloe.Somebearscannotswimthatfarandsadly,theydrown(淹死)．Onhislasttrip,PaulNicklensawthreedeadbodiesofpolarbears.Beforeglobal(全球的)warmingthreatenedArcticice,adeadbearwasarare(罕見(jiàn)的)sight.Paulissadtoseethedeadbodies.Wildlifeexperts(專(zhuān)家)thinkglobalwarmingwillhaveaterribleinfluenceonpolarbears.Inthefuture，polaricewillcontinuetoshrink(縮小)andendangerthebears.Somescientistsbelieve65percentoftheworld'spolarbearswilldisappearby2050.Inotherwords,polarbearsareingreatdanger.5．Accordingtothepassage,polarbearshuntsealsby________.A．waitingontheiceB．waitinginthewaterC．drowningthesealsD．fightingwiththeseals6．Theunderlinedwordmeltinginthethirdparagraphmeans“________”inChinese.A．融化 B．冰凍C．結(jié)冰 D．加厚7．Wecaninfer(推測(cè))thatpolarbears________.A．won'thaveanyfoodB．willalldiebefore2050C．cannotfindfoodeasilyD．don'tliketoswim8．Ifweputthepassageintothreeparts,whichofthefollowingisthebest?A．①；②③④；⑤ B．①②；③④；⑤C．①②；③；④⑤ D．①；②③；④⑤三．短文填空MostofuslikewatchingTV.Ithasagreatinfluenceonourlivesanditisoneofthemostimportant__1__ofgettinginformation.Wespendpartofourfreetime__2__TV.Usuallywecanlearnalotfromit.JustthinkofwhatweseeonTV—news,movies,sportsshows,advertisementsandsoon.Theyhaveincreasedour__3__andchangedthewaywelearnabouttheworldtoday.Butbesidestheseadvantages,it__4__hassomedisadvantages.Foradults(成人),sometimestheywatchTVtoolong.Theyalwaysstayintheroom,faraway__5__outdooractivities.Theyspendlittletimedoingsports.Ifthesituationgoeson,manya