2020届高考英语一轮复习 Unit 3 Inventors and inventions课件 新人

名师指津Unit3Inventorsandinventions课文经典回顾重点词汇讲练写作句型仿写词句基础过关词句基础过关写作词汇1._____himbythecollar抓住他的衣领2.____meontheshoulder轻轻地拍我的肩3.downloadothers’_____下载别人的文件4.can’t_____beinglaughedat忍受不了被嘲笑5.___________rightfromwrong明辨是非6._____thewrongnumber拨错电话dialseizetapfilesbear/stand/toleratedistinguish7._________herwithroses把她与玫瑰联想在一起8.drivewith_______谨慎驾驶9.the________formofaverb动词的被动形式10.be______forthreemonths有效期三个月11.a____________________job一份稳定的工作12.electronic__________电子产品productsassociatecautionpassivevalidstable/secure/steady阅读词汇1.ripen.专利证书；专利权2.innocentn.流；电流adj.当前的3.dynamicadj.充满活力的；动态的4.currentadj.清白的；天真的5.patentadj.熟的；成熟的6.walnutn.香水；香味7.powdern.稻草；麦秆；饮料吸管8.perfumen.胡桃；胡桃木9.strawn.粉末；火药10.criterionn.(评判的)标准；尺度11.dotn.电话簿；商行名录12.courtn.点vt.以小圆点标出13.courtyardn.法庭；法院14.versionn.院子；天井15.directoryn.版本；译本16.stringn.直升飞机17.wiren.三角形；三角形物体18.trianglen.灯笼；提灯19.helicoptern.线；绳子；一串20.lanternn.金属丝；电线转换词汇1.__________(person)isorganizingthetrainingofthenewmembersofstaff.作主语用名词，由“正在组织新雇员的培训”可知，主语应是“人事部”。2.Humanbrainshavemorethan100millioncellsper______(cube)centimeter.在名词centimeter前作定语用形容词，表示“立方的”。Personnelcubic3.It’s_________(freeze)inthishouse.Can’tIturnontheheating?作表语用形容词，表示“冰冻的，严寒的”。4.Thesnakes_________(abrupt)disappearedintoaconvenientholeinthewall.修饰动词disappeared用副词，表示“突然”消失。5.Be________(mercy)tothosewhoshowmercy.作表语用形容词，表示“仁慈的”。freezingabruptlymerciful6.Iboughtabookshelfwhichwasmadeof_________(stain)steel.在名词steel(钢)前作定语用形容词，表示“不锈的”。7.Callmeupthisevening,ifit’s___________(convenience)foryou.作表语用形容词，表示“方便的”。stainlessconvenient8.Ginahassucceededbeyondour_________(expect).作介词beyond的宾语，或者说在形容词性物主代词our后,要用名词,beyondone’sexpectations表示“超出某人的期望，出乎所料”。9.Wehavetoadmitthathe’sahighly________(competence)man.在名词man前作定语用形容词，表示“有能力的”。expectationscompetent10.Theboywalkedpastus,singing________(merry).修饰动词singing用副词，表示“高兴地”。11.It’saninterestingideabuttherearemany__________(practice)difficulties.在名词difficulties前作定语用形容词，表示“实际的”。practicalmerrily12.Theschoolwasnotbigenoughsoan__________(extend)wasbuiltontoit.在冠词后用名词，表示“扩大的部分”。13.Iusedmydriver’slicenseas___________(identify).作介词as的宾语用名词，表示“身份证明”。extensionidentification14.Beingverystable,it(四面体)hasproved___________(valuable)inthedesignofbridges.因prove作“被证明是，结果是”是系动词，后加形容词;表示“无价的，极宝贵的”,用invaluable(=priceless)。顺便提提，invaluable的反义词是valueless或worthless。15.Hehasachieved____________(recognize)andrespectasascientist.作宾语用名词，表示“认可，承认”。recognitioninvaluable词组搭配1.____________thelake跳进湖中2.____________次序颠倒；发生故障3.____________打通电话；做完；通过4._________不挂断；稍等5.______________挂掉电话diveintooutofordergetthroughhangonringoff/hangup6._____________________________回复电话7.___________preparingsupper开始做晚饭8.__________todosth开始做某事9.____________________________________偶尔；有时10.____________交通堵塞trafficjamsringback/phoneback/callbacksetaboutsetoutnowandthen/fromtimetotime/attimes美句必背1.ThefirstthingItriedtodowastosee___________therewereproductsthatmighthelpme,butthereonlyseemedtobepowdersdesigned_______(kill)snakes.我先看看有没有能派得上用场的产品，但好像只有一些用来杀死蛇的药粉。whether/iftokill2.Only________youhavehadthatrecognitioncanyousaythatyouaretrulyaninventor.只有取得那样的认可之后你才可以说自己是个真正的发明者。3.Betweentheoutsideandtheinsidewallsofthebowlthereissomejelly,________freezeswhencooled.在碗的外壁和内壁都抹上果冻，这些果冻冷却后就会结冰。afterwhich4.Everytimeyoudoyouwillbecertain_______(find)somethingthatyouhaveneverseenbefore.每当你这么做的时候，你一定会发现你以前从未见过的某些东西。5.________(follow)itup,exploreallaroundit,andbeforeyouknowit,youwillhavesomethingworth__________(think)abouttooccupyyourmind.跟踪下去，不断探索，不知不觉中，你就会发现某种值得思考的东西占据着你的头脑。thinkingtofindFollow课文经典回顾语法填空WhenIcalledupmymotherinthecountrysideonthetelephoneshewasveryupset.“Therearesomesnakesinourcourtyard,”she1_____(tell)me.“Snakescomenearthehousenowandthen…Canyougetridofthemplease?”Ifeltveryproud.Herewasachanceformetodistinguishmyself2_____inventingsomething3_________(mercy)thatwouldcatchsnakesbutnotharmthem.toldbymercifulIknewmyparentswouldnotlikeme4_______(hurt)theselivingcreatures!ThefirstthingIdidwastoseeiftherewereanyproducts5_______mighthelpme,butthereonlyseemedtobepowders6_________(design)tokillsnakes.7______newapproachwasclearlyneeded.Isetabout8____________(research)thehabitsofsnakestofindtheeasiestwaytotrapthem.9_________(lucky)thesereptilesaresmallandthatmadethesolution10_______(easy).easiertohurtthatdesignedAresearchingLuckily短文改错Preparedwithsomeresearchfindings,Idecidedonthreepossibleapproaches:firstly,removingtheirhabitat;secondly,attractingthemintoatrapusemaleorfemaleperfumeorfood;andthirdlycoolingthemsothattheywouldbecomesleepyandcouldbeeasycaught.Idecidedusethelastone.Ibuyanice-creammakerwhichwasmadefromstainlesssteel.usingeasilytoboughtofBetweentheoutsideandtheinsidewallsofthebowltherearesomejelly,thatfreezeswhencooled.Iputonthebowlintothefridgeandwaitedfor24hour.Atthesametimewepreparedsomeice-cubes.iswhichhoursI1.use→using用现在分词短语作状语，表示方式。2.easy→easily修饰动词用副词作状语。3.在decided后加to由decidetodosth可知。4.buy→bought与上下文中的decided,was一致。5.from→of由不锈钢制成，成品中应是看得出原料的，用of。6.are→is因therebe后的名词jelly(胶状物)是不可数名词(单数)，be用单数，一般现在时用is。7.that→which因that不能引导非限制性定语从句。8.去掉