人教版高中英语选修八课件Unit5SectionⅡ

英语必修⑧·人教版新课标导学Unit5

MeetingyourancestorsSectionⅡ

LearningaboutLanguage2合作探究3单元语法4巩固提升5课时作业1自主预习自主预习Ⅰ.单词速记1．________________n．意义；重要性→_______________adj．重要的；有意义的2．______________adj．有系统的，有条理的→__________n．系统3．________

v．吐出→过去式：spat→过去分词：spit4．__________

v．删除5．___________n．学院，学会→____________adj．学会的，学院的6．________________n．接待员→_____________n．接待处significance

significant

systematic

system

spit

delete

academy

academic

receptionist

reception

Ⅱ.短语互译1．_____________吐出来2．_____________________厌烦，厌倦spitout

befedupwith

Ⅲ.语法感悟单句语法填空1．Uptonow,we__________________(receive)nonewsfromher.2．Withthehelpoftheteachers,he_____________(make)rapidprogressinhisstudies.3．Withtherapidgrowthofpopulation,thecity_______________(spread)inalldirectionsinthepastfiveyears.4．Youshouldgotobed.You________________________(watch)TVfor5hours.5．I_______________________(write)letterssincebreakfast.havereceived

hasmade

hasspread

havebeenwatching

havebeenwriting

6．I_________________(write)3letterssincebreakfast.7．Sorry,butMr.Smith_____________(leave)forBeijing.8．I_______________________(look)forhimeverywhere.Wherecanhebe?9．Joseph____________________(go)toeveningclassessincelastmonth,buthestillcan’tsay“What’syourname？”inRussian.10．—WhoisJerryCopper?—____________you_______(notmeet)himyet?Isawyoushakinghandswithhimatthemeeting.havewritten

hasleft

havebeenlooking

hasbeengoing

Haven’t

met

合作探究①Fewpeoplerealizedthesignificanceofthediscovery.很少有人意识到这一发现的重要性。②Whatwasthesignificanceofherlook?她那种表情是什么意思？核心词汇1．significancen．[U]意义；意思；重要性；重要意义(1)attachsignificanceto重视；认为……重要beofsignificance＝significant重要的；意义重大的(2)significantadj．相当数量的；意义重大的(3)significantlyadv．意义深远地；意义重大地注意：beof＋抽象名词(significance,help，importance，value，use，benefit等)用来说明句子主语所具有的作用、重要性或意义。在这类抽象名词前我们可用一些形容词，如：great，little，some，any，no，much等来修饰抽象名词，用以说明程度。TheyareofgreathelptothelearnersofEnglish.他们对英语学习者有很大帮助。Thebookwillbeofgreatvaluetothestudentsofstudyinghistory.这本书对学历史的学生将很有价值。Themeetingisofgreatimportance.这个会议很重要。Thismedicineisofnouse.这种药无效。Thismatterisofnosignificance.这件事无关紧要。单句语法填空①Iattachgreatsignificance______thenews.②Hesmiled_________________(significance)athisstudents.句型转换③Hisadviceisverysignificanttothebeginners.→Hisadvice_________________________tothebeginners.to

significantly

isofgreatsignificance

①SomehowwemustgettoQingdao.我们得设法抵达青岛。②Somehow,Idon’tfeelIcantrusthim.不知什么缘故，我觉得不能信任他。2．somehowadv．以某种方式；通过某种途径；不知怎么地somehoworother以某种方法someway＝somehow以某种方式；不知怎么地somewhatadv.稍微；有点儿anyhow＝anyway无论如何；尽管；即使这样ThewaterwasverycoldbutItookashoweranyway.水很冷，不过我还是洗了个淋浴。用somehow,somewhat,anyway填空①First,theplacewherethemandiedwas____________sheltered,soanimalscouldn’tfindit.解析：句意：首先这个人死的地方稍微隐蔽些，所以动物不能找到它。考查副词。somewhat意为“稍微；有点”，符合题意。somewhat

somehow

anyway

①Sciencemaybedescribedastheartofsystematicoversimplification.科学可以描述为有系统的高度简化的艺术。②Heisasystematicadministrator.他是一位有计划的组织者。③Shewentaboutherworkinasystematicmanner.她干工作时有条理。3．systematic有系统的；有计划的；有条理的systemn．体系；系统；制度；体制；秩序；规律systematicallyadv．有系统地；有计划地；有条理地①Yoursystemmustberebootedtoadjustsystemsettings.Rebootnow?必须重新启动系统调整系统设置，立即重新启动吗？②Shallweadopttheround­robinsystemortheknock­outsystem?我们将采用循环制，还是淘汰制？③Iwishthey’dorganizethepartymoresystematically.我希望他们把晚会安排得更加井然有序。汉译英①他们有计划地开展他们的研究。_________________________________________________单句语法填空②Inordertopasstheentranceexamination,eachstudentmadea____________(system)arrangement.解析：systematic“有系统的，有计划的，有条理的”。句意为“为了通过高考，每个学生都制订了一份有计划的安排”。Theycarriedouttheirresearchsystematically.

systematic

①Shewasfedupwithherdog.她对自己的狗感到厌烦。②Iamfedupwiththesameoldsandwiches.我已经吃厌了这种同样的老式汉堡包。同义短语：betiredof/beboredwith/besickof对……感到厌倦、厌烦重点短语fedupwith受够了；饱受；厌烦①Youlookfedup.What’sthematter?你满脸不高兴的样子。怎么啦？②Birdsfeedonwormsandgrains.鸟以虫和谷物为食。③Wecan’tchangethebadweather,sowemustputupwithit.我们改变不了这种坏天气，所以对它只好忍受。④Thepartyendedupwithasongthateveryoneisfamiliarwith.这个晚会以大家都熟悉的一首歌来结束。单句语法填空①Severalchildrenwerefeedingbread______theducks.②Whatdoyoufeedyourdog______?

③I’mfedup________thesamebreakfasteverymorning.④Weweretired______histalkandleftthehall.to

on

with

of

单元语法复习现在完成进行时现在完成进行时的结构：主语＋have/has＋been＋v.­ing一、用法1．延续：表示开始于过去的活动持续到现在，并且活动往往还没有结束，将继续持续下去。IhavebeenlivinginHawaiifortenyears.我在夏威夷已经生活了十年。ShehasbeenburningthemidnightoiltoprepareforGRE.她最近在熬夜准备GRE考试。Tomhasbeenplayingtheonlinegamesformorethantwentyhours.汤姆玩网游已经超过二十个小时了。Whathappenedtoyou？Haveyoubeencrying?你怎么了？你是不是一直在哭？2．重复：到目前为止的一段时间内重复发生的活动。HehasbeengoingtoSeattleforhalfayear.他在半年间经常去西雅图。Ihavebeentellingyounottomaketrouble.我一直劝你不要找麻烦。Theoldmanhasbeenrepairingcarsforthirtyyears.老人修车修了三十年了。JackhasbeenpractisingTaiChiformorethanayear.杰克练太极一年多了。二、现在完成时和现在完成进行时的区别1．现在完成时强调完成和影响，现在完成进行时强调未完成和动作。Hehaspaintedtheroom.他已经粉刷过房间了。(影响：墙壁是干净的)Hehasbeenpaintingtheroom.他一直在粉刷房间。(还未粉刷完)Ihavethoughtitover.我已经考虑过了。(影响：现在可以给出回复)Ihavebeenthinkingitover.我一直在考虑这件事。(还未考虑清楚)2．现在完成时经常表单个事件，现在完成进行时可表重复事件。Amyhasgonetothelibrary.埃米去图书馆了。Amyhasbeengoingtothelibraryforayear.埃米在一年间经常去图书馆。Tomhasmetthegirlinthelibraryagain.汤姆在图书馆再次遇到那个女孩。Tomhasbeenmeetingthegirlinthelibrarylately.汤姆近来经常在图书馆遇到那个女孩。4．表重复时：现在完成时强调成果，讲次数；现在完成进行时强调持续，不讲次数。Ihavesentthirtye­mailsthismorning.我今天上午发了三十封电子邮件。Ihavebeensendinge­mailsthismorning.我今天上午一直在发电子邮件。1．(2018·北京卷改编)Companies_______________________(test)theirvehiclesincitiesacrossthecountry.解析：考查现在完成进行时。句意：公司已经一直在全国各地的城市测试他们的车辆。2．(高考真题改编)I______________(read)ha