2020新教材高中英语 UNIT 2 Wildlife protection Section C D

-1-SectionCDiscoveringUsefulStructures&ListeningandTalking课前篇自主预习ⅠⅡⅢⅠ.知识体系图解重点词汇1.n.鹿2.n.袋鼠3.vt.减少4.adj.由于;因为5.n.昆虫6.n.=Internet网adj.净得的;纯的7.n.临近的地方;街区deerkangarooreducedueinsectnetneighbourhood课前篇自主预习ⅠⅡⅢ重点短语1.dueto2.searchfor3.rightnow4.andsoon5.becoveredwith6.beusedfor7.crashinto8.carefor9.evenworse重点句式Putpapercut-outsonwindowssothatbirdsdonotcrashintothem.重点语法现在进行时的被动语态由于;因为搜索;查找现在;此时此刻等等被……覆盖被用来做撞上照顾;照料更糟的是课前篇自主预习ⅠⅡⅢⅡ.单词拼写1.WhenMarywasplayingbythewoods,shehappenedtoseea(袋鼠)comeby.2.Thedesignofthebicyclehasmanagedto(减少)theeffectsofwindresistance.3.Thestudentsinourclassoftendovolunteerworkinthe__________(街区).4.Ihaveneverseenthiskindof(昆虫)before.5.Hecameupwiththisquestioninthreedifferentwaysin________(寻找)ofananswer.kangarooreduceneighbourhoodinsectssearch课前篇自主预习ⅠⅡⅢⅢ.动词填空1.Ican’tusemycartodaybecauseit(repair)inthegarage.2.Theyhavetositoutsidebecausetherooms(paint).3.Atpresent,ameeting(hold)todiscussthequestion.4.Don’tworry.Supper(prepare)inthekitchen.5.Noweffectivemeasures(take)topreventtheriversfrombeingpolluted.isbeingrepairedarebeingpaintedisbeingheldisbeingpreparedarebeingtaken课堂篇学习理解重点词汇重点句式重点语法随堂练习1.reducevt.减少【课文原句】Itisreportedthatlivingspacesforwildlifearebeingreducedduetothecuttingoftrees.据报道,由于砍伐树木,野生动物的生存空间正在减少。【词汇精讲】reduce是及物动词,意为“减少”。Oneofthemosteffectivewaystoreducestressistotalkaboutfeelingswithsomeoneyoutrust.减少压力最有效的方式之一就是与你信任的人聊聊感受。课堂篇学习理解重点词汇重点句式重点语法随堂练习【词汇拓展】Thoughthepriceofthehousehasbeenreducedby10%since2017,wecan’tafforditeither.尽管从2017年以来房价下降了10%,我们还是买不起。Hislifeinthebigcitywashardandfinallyhewasreducedtobegginginthestreets.他在大城市里的生活艰难,最后被迫在街头乞讨。reduce...by...把……减少了……reduce...to...把……减少到……;把……变为某种状态bereducedto陷入某种境地(to为介词)课堂篇学习理解重点词汇重点句式重点语法随堂练习课堂篇学习理解重点词汇重点句式重点语法随堂练习2.dueadj.由于;因为;到期的;应付的;应有的【课文原句】Itisreportedthatlivingspacesforwildlifearebeingreducedduetothecuttingoftrees.据报道,由于砍伐树木,野生动物的生存空间正在减少。【词汇精讲】due是形容词,意为“由于;因为;到期的;应付的;应有的”,常和to连用。Thesportsmeetingwasputoffduetothebadweather.由于天气不好运动会推迟了。Thenexttrainisdueinfiveminutes.下一班火车预计在五分钟后抵达。Havetheybeenpaidthemoneythatisduetothem?付给他们应得的钱了吗?课堂篇学习理解重点词汇重点句式重点语法随堂练习【词汇拓展】Thewagesduetohimwillbepaidtomorrow.他应得的工资明天将会付给他。Thatmoneyisduetome,butIhaven’tgotityet.那笔钱是应付给我的,而我至今还未拿到。Look!Thefrontpartofthecarisnowtotallyoutofshapeduetothecrash.看!因为撞车,这辆车的前部现在已经完全变形了。dueto因为beduetodosth预定做某事bedueforsth应有某物;应得到某物(be)duetosb应支付/给予/归于某人课堂篇学习理解重点词汇重点句式重点语法随堂练习【温馨提示】当dueto表示“由于;因……造成;应给予”时,其中的to是介词,并且在句中常常作表语或状语;当dueto意为“即将/预期做……”时后接不定式。课堂篇学习理解重点词汇重点句式重点语法随堂练习课堂篇学习理解重点词汇重点句式重点语法随堂练习课堂篇学习理解重点词汇重点句式重点语法随堂练习3.searchfor搜索;查找【课文原句】Theygotupearlyinordertosearchforwildbirds.为了寻找野鸟,他们起得很早。【词汇精讲】searchfor为动词短语,意为“搜索;查找”。Heswitchedonthetelevision,searchingforsomethingtoholdhisinterest.他打开电视机,想找个感兴趣的节目。Thepolicearesearchingforthelostchildintheforest.警察正在森林里找寻丢失的孩子。课堂篇学习理解重点词汇重点句式重点语法随堂练习【词汇拓展】Therescueworkersremovedthebricksandstoneswithbarehandsinsearchofanysurvivorintheearthquake.救援人员徒手移开砖块和石头,搜寻地震中的幸存者。【温馨提示】(1)search前有the,a或one’s等限定词时,介词常用for。(2)insearchof结构中search前不带任何限定词。(3)search作动词用时,search的宾语是指搜查的范围,可以是人、物或地点;而要搜寻人或物时,要加介词for。insearchof寻找inthe/one’ssearchfor寻找searchsth/sb搜查某物/搜某人的身search...for...为找到……而搜查……课堂篇学习理解重点词汇重点句式重点语法随堂练习课堂篇学习理解重点词汇重点句式重点语法随堂练习Putpapercut-outsonwindowssothatbirdsdonotcrashintothem.把剪纸贴在窗户上,这样鸟儿就不会撞到上面了。【句式剖析】本句是一个复合句,主句是祈使句,sothat引导的是目的状语从句。sothat“以便,为了”,引导一个表示目的的状语从句(=inorderthat/so),从句里往往带有情态动词can,could,may,might等。Hewrotedownmyaddress,sothathemightrememberit.他写下了我的地址,以便能够记住它。ManyathletestakepartintheOlympicGamessothattheycanwingloryfortheirhomeland.许多运动员参加奥运会为的是能为祖国赢得荣誉。课堂篇学习理解重点词汇重点句式重点语法随堂练习【句式拓展】sothat也可以引导结果状语从句,意为“结果是,所以”,句中没有情态动词。Hegotupearlysothathecaughttheearlybus.他起得早,赶上了早班车。课堂篇学习理解重点词汇重点句式重点语法随堂练习课堂篇学习理解重点词汇重点句式重点语法随堂练习现在进行时的被动语态一、现在进行时的被动语态的构成课堂篇学习理解重点词汇重点句式重点语法随堂练习二、现在进行时的被动语态的用法1.表示现在时刻正在进行的被动的动作AmeetingisbeingheldinthemeetingroomonthefourthfloorofBuildingNo.1.在一号楼四楼会议室正在举行一个会议。EveryclassroominthisschoolisbeingequippedwithanewTVset.在这所学校里,每间教室都正在配备一台新的电视机。2.表示现阶段正在进行的被动动作Everypossiblemeansisbeingusedtopreventtheairpollution.正在采取每个可能的方法来防止大气污染。Anothernewprojectisbeingsetuptodiscoverthebestwayofsortingtherubbish.正在建另一个新的项目来找出垃圾分类的最佳办法。课堂篇学习理解重点词汇重点句式重点语法随堂练习3.表示一种经常性的被动行为,常和always,constantly等表示频度的副词连用,常带有一定的感情色彩。Ifeelverypuzzledthatthegoodsinourshoparealwaysbeingstolen.我感到很迷惑,我们商店的商品老是被偷。Tomissuchagoodpupilthatheisalwaysbeingpraisedbytheteacher.汤姆是个好学生,他总是受到老师的表扬。4.少数及物动词现在进行时的被动语态也可以表示按计划或安排将要进行的一个被动动作。TheanimalshowisbeingheldinthecitybetweenOctober10andNovember27.动物表演将于十月十号至十一月二十七号在城市里举行。Itissaidthatareserveisbeingsetupnextyear.据说明年将建一个保护区。课堂篇学习理解重点词汇重点句式重点语法随堂练习5.“be+under/in”等“介词+名词”结构可表示现在进行时的被动语态的含义。Theproblemabouttheprotectionofforestsisunderdiscussionatthemeeting.=Theproblemabouttheprotectionofforestsisbeingdiscussedatthemeeting.有关森林保护的问题正在会上讨论。Thenewreserveforwildanimalsisinuseatthemoment.=Thenewreserveforwildanimalsisbeingusedatthemoment.目前新的动物保护区正在使用中。课堂篇学习理解重点词汇重点句式重点语法随堂练习Ⅰ.介词填空1.ManypeoplewenttoCaliforniainsearchgoldatthattime.答案:of2.Inordernottodisturbthebirds,theywatchedthemfaraway.答案:from3.Howcanw