第二十讲九年级Units910省公开课金奖全国赛课一等奖微课获奖课件

第二十讲九年级Units9～10复习目标导航考点完全攻略同时训练1/541.invent→n.创造家inventor→n.创造invention→adj.有创造才能inventive2．operate→n.操作者operator→n.操作；手术operation3．ancient→(反义词)adj.当代modern4．produce→n.生产；制作production→n.产品product2/545．active→n.活动activity→adv.主动地；活跃地actively6．create→adj.有创造力；有创新精神creative7．wooden→n.木材；树林wood8．popularity→adj.流行；受欢迎popular9．fool→adj.傻；愚蠢foolish10．announce→n.布告；公告announcement3/5411．farmer→n.农场；农庄farm12．thrill→adj.令人激动；震颤thrilling→adj.感到激动thrilled13．marry→adj.已婚married

4/54重点短语记忆1.beusedfor用来做……2．bymistake错误地3．byaccident偶然地；意外地4．accordingto依据；按照；据……所说；视……而定5．fallinto落入；陷入6．inthisway这么7．knockinto与……相撞5/54重点短语记忆8．bythetime到……时候；到……之前9．gooff发出响声10．runoff跑掉；快速离开11．ontime按时12．breakdown停顿运转；出故障13．showup出席；露面14．setoff激起；引发15．sellout卖完；售光16．getmarried结婚重点句型整理1.Potatochipswereinventedbymistake.2．Thecustomerwashappyintheend.3．ItisbelievedthatonDecember21st,1891，thefirstbasketballgameinhistorywasplayed.4．Whenshegottoschool，sherealizedshehadleftherbackpackathome.

6/54重点句型整理5．WhathappenedtoDaveonAprilFool'sDay?6．Welleswassoconvincingthathundredsofpeoplebelievedthestory...

7/541．Potatochipswereinvented

by

mistake.

(Unit9)(1)invent是动词，意为“创造”。Hehasinventedanewwayofmakingsilk.他创造了一个制造丝绸新方法。【辨析】invent与discover①invent意为“创造”，表示创造原先不存在东西，诸如机器或工具等。②discover意为“发觉”，表示发觉原来已存在但未为人所知东西。8/54Gilbertdiscoveredelectricity，butEdisoninventedtheelectriclightbulb.【拓展】①inventionn．创造；创造②inventorn．创造家；创造者(2)bymistake意为“错误地；无意地”。与这类似结构有byaccident＝bychance，意为“偶然地；意外地”。mistake是名词，常见词组有make(afew)mistakes犯(若干)错误。Ididitbymistake.我一时搞错才这么做了。9/5410/542．It

is

believed

thatonDecember21st,1891，thefirstbasketballgameinhistorywasplayed.人们认为历史上第一场篮球比赛是在1891年12月21日举行。(Unit9)Itisbelieved＋that从句是英语中惯用句型，这个句型意思为“据认为……；人们认为……”，相当于peoplebelievethat...。11/54【拓展】这类使用方法还有It'ssaidthat...听说……；It'sthoughtthat...人们认为……；It'sknownthat...众所周知……；It'sreportedthat...据报道……；It'ssuggestedthat...据提议……It'ssaidthathesavedtwoboysfromtheriver.听说他从河里救了两个男孩。12/543．BythetimeIgotoutside,thebushadalreadyleft.

(Unit10)本句是过去完成时，它表示在过去某一时间或动作之前完成动作或状态，其组成是“主语＋had＋动词过去分词”。在由bythetime,when,before,after,until等连接复合句中，假如主句谓语和从句谓语表示过去动作是在不一样时间发生，那么先发生动作用过去完成时。13/54WhenIcamein,hehadfinishedhishomework.当我进来时，他已完成作业了。BythetimeIgotthere,thetrainhadleft.当我到那儿时，火车已离开了。4．Whenshegottoschool，sherealizedshehadleftherbackpackat

home.当她抵达学校时，她意识到她把书包忘在家里了。(Unit10)14/54leave在句中用作动词，意为“留下；丢下；落下”，所用句型leavesth.＋地点，意为“把某物忘在某地”。Helefthisumbrellaonthetrain.他把伞忘在火车上了。【拓展】leavefor离开前往leavesb.alone让某人独自呆着leaveoff停顿；结束leavebehind不带走；丢下beonleave休假leaveabout乱放(东西)15/54【辨析】leave与forget①forget意为“忘记”，forgetsth.意为“忘记某事”；forgettodosth.意为“忘了去做某事”。IforgottoturnoffthelightswhenIwentout.我出门时忘记关灯了。②leavesth.＋地点意为“把某物落在某处”。16/545．Welleswassoconvincing

thathundredsofpeoplebelievedthestory，andpanicsetoffacrossthewholecountry.韦尔斯讲得如此令人信服，以至于成百上千人都相信这件事是真，从而引发了全国范围恐慌。(Unit10)so...that...意为“如此……以至于……”，惯用来引导结果状语从句。17/54Thelittlegirlwassotiredthatshecouldn'twalkfurther.那个小女孩太累了，以至于不能再往前走了。【拓展】so...that...和such...that...①so...that...中so是副词，其后只能跟形容词或副词，假如跟名词只能用“so＋adj.＋a(an)＋可数名词单数＋that从句”形式。18/54②such...that...中such是形容词，后跟名词或名词短语，可用“such＋a(an)＋adj.＋可数名词单数＋that从句”或“such＋adj.＋可数名词复数/不可数名词＋that从句”形式。Itissogoodabookthatwealllikereadingit.＝Itissuchagoodbookthatwealllikereadingit.那是一本如此好书，以至于我们都爱读。19/54③假如名词前有many，much，little，few时，惯用so，而不用such。IboughtsomanybooksthatIcouldn'twaittoreadthem.我买了很多书，以至于我迫不及待地想去读。注意：以下三个句式能够相互转化。①so＋adj./adv....that＋否定句．..②too＋adj./adv....todosth.③...not＋adj./adv....enoughtodosth.20/546．Shewasthrilled，becauseshereallywantedtoget

married.

(Unit10)marry普通用作及物动词，可作“娶”讲；也可作“嫁”讲，其后直接跟宾语，不能说marrywithsb.。Shemarriedamanwithalotofmoney.她嫁给了一个很有钱人。Shemarriedherdaughtertoadoctor.她把女儿嫁给了一个医生。21/54【拓展】①getmarried意为“结婚”，表示动作，不能与表示一段时间时间状语连用。Whendidshegetmarried？②bemarried意为“结婚”，表示状态，能与表示一段时间时间状语连用。Theyhavebeenmarriedforfiveyears.

他们结婚已经五年了。③相同点：二者都能够和介词to连用，但不能接with。22/54九年级(9～10单元)(训练时间：60分钟分值：100分)23/54基础知识过关一、依据句意及汉语提醒完成句子(9分)1．Hehas__________(创造)anewwayofmakingsilk.2．She________(尝)thesoupandseesifitneedsmoresalt.3．Weallknowthatthereare100yearsina__________(世纪)．4．Theboyswere_________(投)stonesintotheriverwhenIpassedthere.5．Thechildren________(冲)outoftheclassroomattheendoftheirlesson.inventedtastescenturythrowingrushed24/546．Makesureto______(锁上)thedoorbeforeyouleavetheclassroom.7．Theteacheraskedwho______(打破)thewindowlastnight.8．Thesun_______(升起)intheeastandsetsinthewest.9．Afterthematchmostofusfelt__________(筋疲力尽)．二、依据汉语提醒完成句子(16分)1．汤姆一定是弄错了才拿了你字典。Tommusthavetakenyourdictionary__________.lockbrokerisesexhaustedbymistake25/542．依据今天报纸，下星期将有冷天气。___________today'snewspaper,weshallhavecoldweathernextweek.3．假如你撞到某人，你应该说“对不起”。Ifyou___________somebody,youshouldsay“I'msorry.”4．哪里工作艰辛，他们就出现在哪里。They_________wherevertheworkisdifficult.5．机器坏了。我将找人帮我修理一下它。Themachine___________.I'llasksomeonetohelpmerepairit.Accordingtoknockintoshowupbrokedown26/546．那种鞋我们只有小号了，大号全卖完了。Wehavethoseshoesinsmallsizesonly，we've_________allthebiggerones.7．只有用这种方法你才能赶上其它同学。_______________________________________________________.8．即使下雨，他还是会按时来。_______________________________________________________.三、用方框中所给词组适当形式填空(10分)soldoutYoucancatchupwiththeotherstudentsonlyinthiswayHewillcomeontimeeventhoughitrains27/541．Theteacherwill______allthestudents____sixgroups.2．Mygrandfatheris____________ninetyyearsold.3．Manyyoungpeople___________becomingpopularsingersinthefuture.4．It'sdangeroustoskateontheriverinwinterbecauseyoumay_________it.5．Duringthissummervacation，I'mgoingtovisitmyauntandlivewithherfor___________.综合能力提升一、单项选择(10分)divideintomorethandreamoffallintosometime28/541．Therobotsare________fordoinghousework.Theyarereallyamazing.A．usedB．sentC．askedD．discovered【解析】考查动词词义辨析。use“用来”；send“派遣，安排”；ask“要求”；discover“发觉”。beusedfor表示“被用来干某事”，句意为“这些机器人被用来做家务，真让人惊奇。”故选A。【答案】A29/542．(·沈阳)I'mgoingtobelateforwork.

There're________busesonthisroute(线路)．A．toofewB．toolittleC．toomanyD．toomuch【解析】考查词语辨析。依据前句“我上班将会迟到”可知，这条路线公交车极少，又因为bus为可数名词，应该用few来修饰，故选A。【答案】A30/543．Paper­makingis________ofancientChina.A．oneofgreatestinventorB．oneofthegreatestinventorsC．oneofgreatestinventionD．oneofthegreatestinventions【解析】考查oneof＋形容词最高级＋名词复数使用方法。形容词great最高级greatest前面需要加the。故选D。【答案】D31/544．(·邵阳)—I________somethingwrongjustnow.

MayIuseyoureraser?—Ofcourse.

Hereyouare.A．writeB．wroteC．amwriting【解析】考查时态使用方法。由句中时间状语justnow知用普通过去时态。故选B。【答案】B32/545．(·湘潭)—Doyouknow________tomorrow?—Sorry，Idon'tknow.

YoumaysurftheInternet.A．whetherwillitrainB．ifitwillrainC．whetherdoesitrain【解析】考查宾语从句使用方法。宾语从句要用陈说语序。依据题意“你知不知道明天是否会下雨？”“对不起，我不知道，你能够上网查一下。”故选B。【答案】B33/546．(·清远)Wewanttoknow________tohelpthem.A．whatcanwedoB．whatwecandoC．howcanwedoD．howwecando【解析】考查宾语从句。宾语从句要用陈说语序，排除A和C。句意为“我们想知道能做什么来帮助他们。”故选B。【答案】B34/547．Onthe19thEarthDay,DrWanggaveusatalkontheimportanceof________theearth.A．practicingB．preventingC．pollutingD．protecting【解析】考查动词词义辨析。practice“实践”；prevent“阻止”；pollute“污染”；protect“保护”。故选D。【答案】D35/548．—Didyouwatchthebasketballmatchthismorning?—Oh,myalarmclockdidn't________.WhenIwokeup,thematchhadbeenover.A．goon

B．goupC．gooffD．goaway【解析】考查词组辨析。goon“以……作为行动依据，凭……判断”；goup“上升，上涨”；gooff“作响，发出巨响”；goaway“离开”。故选C。【答案】C36/549．(·福州)—Couldyoutellme________？—Sure.

Thedayaftertomorrow.A．whenwillyouleavefortheU．S.A.B．whenMr.

LeewillcomeC．whenyourfatherreturned【解析】考查宾语从句使用方法。宾语从句中要用陈说语序，排除A。由答语句意“后天”可推测前句问是未来事情，故问句用普通未来时。句意为“你能告诉我李先生将何时回来吗？”“能够，后天。”故选B。【答案】B37/5410．It's________late________walktherenow.Ithinkyou'dbettertakeataxi.A．so;thatyoucanB．too;foryoutoC．so;thatyoumayD．too;youcan【解析】考查sothat和too...to...使用方法。句意为“现在对你来说步行去那里太迟了，我认为你最好打一辆出租车。”故选B。【答案】B38/54二、完形填空(30分)Doyouknowwhoinventedtea？Infact，tea，themostpopulardrinkintheworld

(afterwater)，wasinventedbyaccident(偶然)．AccordingtoanancientChineselegend(传说)，theemperorShenNong__1__teawhenhewasboilingdrinkingwateroveranopenfire.

Someleavesfromanearbybush(灌木丛)fellintothewaterandremainedtherefor__2__.Theemperornoticedthattheleavesinthewaterproduceda__3__smell.

Laterhedecided__4__thehotmixture(混合物)．Itwasquitedelicious.

And__5__，oneof

theworld'sfavoritedrinkswasinvented.39/54Chinaisthehomeoftea，__6__hasmorethan4,000years‘history.

PeoplethroughoutChinadrinkteadaily.__7__thethreemajordrinks—tea，coffeeandcocoa，teaisdrunkby__8__peopleintheworld.

TeafromChina，along__9__silkandporcelain，begantobeknownbytheworldoverathousandyearsagoandhasbeenanimportantChineseexport__10__.Tealeaves__11__mainlyintheareaofsouthoftheYangtzeRiver，intheprovincesofZhejiang，JiangxiandFujian，becauseofthemild__12__andrichsoilthere.

Longjing，Wulong，Pu'erandTieguanyinareall__13__kindsoftea.40/54Overthepastcenturies，Chinesepeople__14__theiruniqueteaculture，whichincludesteaplanting，tea­leafpicking，teamakingandsoon.

Teais__15__apopulartopicwhichisoftenmentionedindances，songs，poemsandnovels.1．A.

inventedB．foundoutC．discoveredD．triedout【解析】茶本身就是生长着一个植物，第一次认识到了茶是“发觉”而不是“创造；创造”，故用discovered。【答案】C41/542．A.

sometimesB．sometimeC．sometimesD．somedays【解析】sometimes意为“有时”；sometime意为“一段时间”；sometimes意为“几次”；somedays意为“几天”。句意为“附近一个灌木丛叶子落进水里并保留了一段时间”，故B项正确。【答案】B3．A.

pleasantB．pleasedC．badD．terrible【解析】由句意可知“落进水里叶子产生了一个令人愉快味道”。pleasant“令人愉快”；而pleased意为“喜悦”，故选A。【答案】A42/544．A.

nottotasteB．totasteC．tastingD．taste【解析】由下句“它相当美味。”可知此句句意为“以后，他决定尝一下这一热混合物”。“决定做某事”用decidetodosth.。【答案】B5．A.

bythewayB．onthewayC．onitswayD．inthisway【解析】inthisway意为“用这种方法”，也就是上文中提到用水煮茶叶方法。【答案】D43/546．A.

whoB．whichC．whereD．when【解析】考查定语从句。先行词是tea，故用关系代词which来引导定语从句。【答案】B7．A.

InB．ForC．OfD．By【解析】ofthethreemajordrinks“在这三种主要饮料中”，此处of表示范围。【答案】C44/548．A.

thenumberofB．anumberofC．alargenumberofD．thelargestnumberof【解析】茶、咖啡与可乐这三种饮料相比较，应用最高级形式。故选D。【答案】D9．A.

betweenB．withC．exceptD．besides【解析】alongwith意为“同……一道”，此处意为“来自中国茶同丝绸和瓷器一道，……”。【答案】B45/5410．A.

atthattimeB．fromnowonC．sincethenD．sincenow【解析】sincethen意为“从那时起”，与现在完成时态连用。【答案】C11．A.

produceB．areproducedC．makeD．aremade【解析】tealeaves与动词produce之间存在逻辑上被动关系，故用被动语态。【答案】B46/5412．A.

climateB．weatherC．conditionD．environment【解析】此处考查名词辨析。climate“气候”，指一个地域天气总情况，如气温、降水量等。weather“天气”，指特定一天或某个时节天气详细情况，如冷、暖、阴、晴等。句意为“……因为温和气候与肥沃土壤。”故选A。【答案】A13．A.

interestingB．importantC．famousD．normal【解析】句意为“龙井、乌龙、普洱和铁观音都是几个著名茶”，故选C。【答案】C47/5414．A.

haddevelopedB．havedevelopedC．developedD．aredeveloping【解析】由时间状语overthepastcenturies“在过去几个世纪里”知，本句应用现在完成时态，故选B。【答案】B15．A.

tooB．aswellC．eitherD．also【解析】A、B两项惯用于必定句末尾；C项惯用于否定句末尾；只有also惯用于必定句中间。故选D。【答案】D48/54三、阅读了解(10分)(·天津)阅读下面短文，依据短文内容完成表格。AnAmericannamedCruminventedpotatochipsin1853，althoughthatwasnothisintention(意图)．Hewasachef(厨师长)atabeautifulrestaurantinSaratogaSprings，NewYork.

Aregulardishonthemenuwasfried(油炸)potatoes，whichwasanideathathadstartedinFrance.

Atthattime，Frenchfriedpotatoeswerecutintothickslices(片)．Oneday，adinnerguestattherestaurantsentbackhisfriedpotatoestothechefbecausehedidnotlikethem49/54sothick.

SoMr.Crumcutthepotatoesalittlethinnerandfriedthem.

Theguestdidnotlikethoseeither.

ThatmadeMr.Crumangry，sohethoughthewouldjustshowtheman.

Heslicedthepotatoespaper­thinandfriedthem，thinkingthatthemanwouldsaynothingaboutit.

However，tohissurprise，themanlovedthethinpotatoesverymuch.

Othergueststriedthemandalsolikedthem.

So，Mr.Crum'spotatochipswereaddedtothemenu.

TheywerecalledSaratogaChips.Finally，Mr.Crumopenedhisownrestauranttosellhisfamouschips.

Nowpotatochipsarepackaged(包装)andsoldinstores.50/54Whoinvented__1__？__2__wasanAmericanchefatarestaurant.Adinnerguest__3__hisfriedpotatoestothechefbecausetheyweresothick.Thechefwasprobablygladintheendbecause__4__.Nowpotatochipsarepackagedandsold__5__.【答案】1．potatochips

【解析】由第一段第一句中“AnAmericannamedCruminventedpotatochipsin1853...”可知答案。51/542．Mr.Crum

(Crum)

【解析】由第一段第二句“HewasachefatabeautifulrestaurantinSaratogaSprings，NewYork.”可知Crum是美国纽约一家餐馆厨师长。3．sentback

【解析】由第二段第一句“Oneday，adinnerguestattherestaurantsentbackhis