外研版（2019）必修第二册Unit 6 Earth first Words and expressions 第二部分 导学案

Unit6Wordsandexpressions第二部分Learningobjectives:Aftertheclass,youwillbeableto1.learntoguessthemeaningsaccordingtothecontext.2.masterthekeywordsandexpressionsandlearntousethemforwriting.1.affectv.Guessthemeanings.1)Thethoughtsandbehaviourofateacherwillaffectthoseofhispupils.__________________2)It’sadiseasethataffectsmainlyolderpeople.__________________3)Wewerealldeeplyaffectedbyherdeath.__________________affectv._________________________对某人影响很大_________________________被深深打动_________________n.effectiveadj._________________________=haveaninfluenceon对······有影响_________________________实际上takeeffect=_________________________开始实施1)_________________(affect)bytheriseofhouseprices,peopleinbigcitiesliveundergreatpressure.2)Unhealthylivinghabitshadabadeffect_______hishealth.3)Babies’healthismuchmorelikely_______________(affect)ifeitherparentsmokes.4)Thetornadohappenedin1925,_______________(affect)threeUSstates.5)她被这个故事深深地打动了。________________________________________________________________________________2.supplyv./n.供应，提供_________________________=supplysthtosb给某人提供某物offersbsth=_________________________providesbwithsth=_________________________1)Theywillsupplyus____________technologyinsupportwithoutaskingforanythinginreturn.2)Thisbookwillsupplysomescientificmethods_____usinEnglishlearning.3)We_______________________(给无家可归的人提供)foodandclothes.3.adoptv._________________adj.___________________n.Guessthemeanings.Thecoupleareunabletohavechildrenoftheirown,sotheydecidetoadoptone._________________2)Theschooldecidedtoadoptnewmethodsofteachingforeignlanguages._________________1)Becomingamemberofthesocietymeans__________(adopt)itsvalues.2)Clearly,amoreobjectivemethodofdescriptionmust__________________(adopt).3)Itturnedoutthathis____________(adopt)sontreatedthemasiftheywerehisownparents.4)Mr.Whiteisthe____________sonofMrsGreen,who___________himwhenhisparentsdied20yearsago.Thankstoher_____________,Mr.Whitecouldreceiveagoodeducationandbecomeanengineer.(adopt)4.sustainableadj.可持续的，不破坏环境的_____________v.保持，维持，使持续1)Cyclingisthemosteconomical,_______________(sustain)andfunwaytoexplorethecity.2)Groupexerciseisoneofthemosteffectivewaystoimprovephysicalfitnessand_______________________(维持健康的生活方式).5.reducev.____________________n.____________________减少到____________________减少了reducesbtotears____________________bereducedtotears1)____________(reduce)dailyfoodwastebyjust5%couldsavemillionsofpeoplefromstarvation.2)Shereducedherweight_______________6kilos.Thatistosay,shereducedherweightfrom68kilos__________62kilos.3)Oneofthemosteffectivewaysto________________(减轻压力)istotalkaboutfeelingswithsomeoneyoutrust.4)Whenhesawthemistsrisingfromtheriverandthesoftcloudssurroundingthemountaintops,he_________________________(流下眼泪).5)EventuallyTom___________________________(沦落到沿街乞讨).6.releasen./v.Guessthemeanings.1)Listeningtomusicisagoodwayofreleasingstress.__________________2)Thefactorykeepsreleasingsmoke,makingtheairdirty.__________________3)Thecompanywillreleaseanewmovienextmonth.__________________1)Sheburstintotears,________________(release)allheremotions.2)Ittookfirefighterstwohourstoreleasethedriver___________thewreckage(残骸).3)Thecourtfoundhiminnocentandhe____________(release).7.severeadj.严重的，严厉的__________________adv.1)Thenegotiationswillbea______________(severe/severely)testofhisabilities.2)Motoristsshouldbepunished_______________(severe/severely)fordangerousdriving.3)InpartsofAmerica,thereis____________________(严重的水资源短缺).8.infectionn.感染_________________v._________________adj.传染性的infectsbwithsth_________________beinfectedwith被感染1)Theviruswasextremely_______________(infect)andthesurvivalratewasaslowas30%insomeareas.2)Sheinfectedthechildren___________herenthusiasmformusic.3)Officialssaythatfewpatients__________________(感染)thevirusduetotheeffectiveprevention.9.lecturen.讲座，讲课__________________n.演讲者，讲师__________________________作演讲__________________________参加讲座1)我写信邀请你做一个关于剪纸的报告。________________________________________________________________________________10.permissionn.允许，许可__________________v.__________________________允许某人做某事__________________________允许做某事askforpermission__________________________withoutpermission__________________________1)We’llhaveapicnicatthebeach,weather__________(permit).2)Peopleneed______________(permit)tobefunnyinsocialsettingsbecausethere’salwaysariskthatcomeswithhumor.3)Huntingisnotallowedinthereserve_______________________(未经许可).Practice运用词汇的适当形式填空。1.Ifyouwanttogohuntinginthismountain,youneedtoget_______________(允许)first.2.Manystudentswouldliketoattendthe___________(讲座)onpoetry.3.Manyfisharefastdisappearingduetothe_________(很严重的)pollution.4.Takingadeepbreathbeforetheexamcan_________(减少)tension.5.Aversionofthegameforcomputerswillbe_______________(发行)inFebruary.6.Theypickedupareallysevere____________(感染)fromsomethingtheyate.7.Thesearechangesthatdirectly______________(供应)youorsomeaspectsofyourlife.8.Toimproveairquality,itisimportantto_________(采取)stricterregulationstoreducepollutionfromvehicles.运用