高中英语必修3UNIT3THEWORLDOFSCIENCEPERIOD2UNDERSTANDINGIDEAS课件

Unit3TheworldofsciencePeriod2

Understandingideas要点内化课Ⅰ.根据语境选词填空battery,capable,stuff,desire,virtual,technology,environmental,incredible1.Idiscoveredthe_________powerofdreams.2.The_____________effectofthisnewfactorycouldbedisastrous.incredibleenvironmental3.Wecannotdevelopournationaleconomywithoutscienceand__________.4.Thisisa______shoppingcentreofferingvisitorsentrytowell-knowngoods.5.Hehasastrong______tojustifyhimself.6.Let’sthrowalltheold____outofthehouse!7.Heisquite_______ofrunningthedepartmentalone.8.Heisusingyourmainselectricitytorechargehiscar_______.technologyvirtualdesirestuffcapablebatteryⅡ.根据语境和提示词写出正确的单词1._____________(environment)groupsplantostagepublicprotestsduringtheconference.2.Thegovernment_______(desire)thateveryoneshouldpayattentiontotherule.3.________(pollute)isoneofthemostimportantissuesintheworldtoday.EnvironmentaldesiredPollutioninterviewerinventorⅢ.根据语境填入适当的介词或副词1.Thanks__hermother,shecouldcontinueherresearchworkinAfrica.2.Themeetingstarted____thevisitingprofessor’sspeech.3.__additiontohissalary,hehasabonusof25yuan

permonth.towithIn4.Nooneiscapable__capturingthewholetruth.5.Shetakesprivatepupilsaswell__teachinginschool.6.__termsofmoney,Icanlendyou10,000yuannow.7.Thechildrenwereled__aplaceofsafety.8.Neverthink__yourselfasthewisestpersonintheworld.ofasIntoofadjustablerespectableadaptableagreeable1.capableadj.有能力的;熟练的,胜任的;能干的,能够……的【观察•悟】※Heisaverycapableadministrator.他是个十分能干的行政人员。※Sheiscapableofjudgingworksofart.她有鉴赏艺术品的能力。※Pennyiscapableofhardwork.佩妮能胜任艰苦的工作。【生成•得】becapable__胜任;具有……的能力acapableman _______________一个有才干的人of【内化•用】①She’s____________________.她是一位能力很强的教师。②Thelargerfirm___________providingabetterrangeofservices.较大的公司能够提供一系列更好的服务。③She’saverycapablespeaker.译:_____________averycapableteacheriscapableof她能说会道。2.aswellas和……一样好;也,还;除了……之外,还有【观察•悟】※HespeaksEnglishaswellasanativespeaker.(话题典句)他讲英语和以英语为母语的人讲得一样好。※Thegirlislivelyaswellashealthy.这女孩既活泼又健康。※Hikingisgoodexerciseaswellasfun.(话题典句)徒步旅行除了有趣之外,还是很好的运动。※IamgoingtoLondonandmysisterisgoingaswell.我要到伦敦去,我妹妹也要去。【生成•得】(1)aswellas构成同级比较结构,意为“______________”,引导一个状语从句,表示_____。(2)连接两个并列的同等成分,意为“不但……而且……”,“既……又……”,这时相当于notonly...butalso...。和……一样好比较(3)当作复杂介词,意思是“除了……之外,还有”,后面通常接名词或动名词,相当于besides,apartfrom,inadditionto。【知识延伸】连接两个并列成分作主语时,句子的谓语动词应该与前面那个名词或代词的人称或数保持一致。※MaryaswellasIhasbeentotheGreatWall.我和玛丽都去过长城。【内化•用】语法填空①Herstudentsaswellasherhusband_____(be)giventhechancetovisittheGreatWall.②Youcan’texpecthertodothehouseworkaswellas_______(look)afterthechildren.werelooking③InChina,aswellasinCanada,theweatherchangesfromseasontoseason.译:___________________________________________中国的天气和加拿大一样随季节的变化而变化。3.inaddition此外,另外,还有【观察•悟】※(2019·江苏高考)Inaddition,theirarmsthatareunnecessaryformovingaroundarefreedforotherpurposes,likethrowingstonesorsignaling.除此之外,人类行走用不着手臂了,它们可以用作其他目的,如:扔石块或打手势等。※Weplayfootballinadditiontoplayingbasketball.除了打篮球外,我们还踢足球。※Inadditiontogivingmesomeadvice,hegavemesomemoney.他不仅给我提了些忠告,而且还给了我一些钱。【生成•得】inaddition__除……之外inadditionto中的to为_____,所以后接动词作宾语时要用动名词。inaddition位于句末,相当于“______”。

to介词aswell【点拨迷津】当主语后跟有inadditionto引出的介词短语时,谓语动词仍与其前的主语保持一致。※Theteacher,inadditiontohisstudents,wasinterestedinthebook.老师和他的学生都对这本书感兴趣。【知识延伸】exceptexceptfor/apartfromexceptfor/apartfrom④Therearethreeothersintheroom_____________________________________Mary.

besides/apartfrom/inadditionto/aswellas4.thanksto多亏了……;由于……的帮助【观察•悟】※Thankstothedoctor,Iamwellagain.多亏这位医生,我身体又康复了。※Thankstoyourhelp,Ifinishedtheworkontime.多亏了你的帮助,我才能按时完成工作。※Thanksforlendingmeyourumbrella.谢谢你借给我雨伞。【生成•得】(1)thanksto相当于becauseof...或withthehelpof...,在此短语中,to是一个_____,后接名词或代词。(2)thanksfor=thankyoufor“为……感谢”强调感谢的_____。介词原因【知识延伸】“由于”辨析【内化•用】用dueto,owingto,becauseof,thanksto补全句子①Allourachievementsare______hissupport.

②_________hisassistance,wegotoutofthedarkcavesafely.

③________thebadweather,wedidn’tgotothepark.

④Allflightshavebeencancelled_________thebadweather.

duetoThankstoOwingtobecauseof※Hereferredtoyourworkintermsofhighpraise.他对你的工作大加赞扬。【知识延伸】

In...terms在……方面

Inthelongterm 从长远来看【内化•用】①ParishasplayedadominantroleinFrance,notjust______________butalsoineconomicpower.

不仅仅在政治方面,而且在经济实力上巴黎在法国也都一直处于支配地位。②Itcannotbemeasured_______________.这是不能用金钱衡量的。inpoliticaltermsintermsofmoney③Theagreementshouldhaveverypositiveresults______________.从长远来看,这个协议将会产生非常积极的影响。inthelongterm【备选要点】1.what’smore而且,更重要的是【观察•悟】※Heisclever,andwhat’smore,heworkshard.他很聪明,而且学习很努力。※ThecarbrokedownwhenIwasdrivinghomefromwork,andwhat’sworse,itwaspouringwithrain.下班的路上,我的汽车坏了,更糟糕的是,天下着大雨。※What’smore,thepublicseemstosupportincreasinggovernmentspendingintheseareas更重要的是,公众似乎支持在这些领域增加政府开支。【生成•得】what’sworse表示“___________”,相当于worsestill,tomakethingsworse,tomakethematterworse,evenworse,作_________。更糟糕的是插入语用【内化•用】①____________,Ievendidn’tknowwhichdayisyourbirthday!

更糟糕的是,我甚至不知道你的生日是哪天!②____________,I’mhappytohelpotherpeoplewhoneedhelp.

更重要的是,我很开心去帮助需要帮助的人。What’sworseWhat’smore2.leadto引起,导致,造成【观察•悟】※Toomuchworkandtoolittlerestoftenleadstoillness.(话题典句)过度的劳累加上太少的休息常使人得病。※Hewalkswithastickbutstillleadshissoldiersintobattle.他虽然拄着拐杖,但依然带领士兵们投入战斗。※Salesmendotheirbesttoleadpeopleontobuythingstheydonotneed.(话题典句)生意人尽力怂恿人们买他们并不需要的东西。※AllroadsleadtoRome.(话题典句)条条大道通罗马。【生成•得】(1)leadto中to为_____,后接名词或动词-ing形式。(2)leadsb.to/intosp.__________________(3)leadsb.to___sth.引导、带领、怂恿某人做什么=leadsb.intodoingsth.介词把某人带到(进)某处do【内化•用】①Lackofexercise__________feelingsofdepressionandexhaustion.缺乏锻炼会导致抑郁和疲劳。②Motherhad______________thenewbabywasakindofpresentforme.母亲让我相信新出生的宝宝是给我的一个礼物。canleadtoledmetobelieve③HetookDickonbythehand______________________.他牵着Dickon的手把他领进屋。toleadhimintothehouse【观察•悟】句子中运用了with的复合结构。with+名词/