【精品】2017-2018学年高中英语北师大版必修5课件：Unit 15 Learning 15.3精品ppt课件.ppt

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1、2017-2018学年高中英语北师大版必修5课件：Unit 15 Learning 15.3一二三一、词义匹配AB1.anglea.tohavenoneornotenoughofsth.2.pourb.apersonthatyouworkwith3.lackc.thespacebetweentwolinesorsurfacesthatjoin,measuredindegrees4.dragd.tomakealiquidflowfromacontainer5.fellowe.topullsb./sth.alongwitheffortordifficulty答案:1.c2.d3.a4.e5.b一二

2、三二、猜词拼写1.adrymassofverysmallpiecesorgrains2.ahotbrightstreamofburninggasthatcomesfromsth.thatisonfire3.toforceliquid,food,etc.outofyourmouth4.important,enjoyable,interesting5.apersonwhotriestogetsecretinformationaboutanothercountry6.theopportunityorrighttousesth.ortoseesb.powderflamespitworthwhilesp

3、yaccess一二三三、语法填空1.Whatdoyouthinkofhissuggestionthatwe(put)onaplay?2.Itisnecessarythathe(send)toBeijingrightaway.3.Itsrequestedthatwe(keep)thestabilityofthesocietyforthepeopleslife.4.Noweverybody!Itshightimewe(start)towork.5.Iwasverybusythen,orI(help)you.(should)put(should)besent(should)keepstarted/s

4、houldstartwouldhavehelped123456随堂练习考点延伸阅读下列句子,指出黑体单词的词组和意义Wouldyouliketopouracupofteaforme?词组poursth.forsb.意义为某人倒某物TheGreatWallissofamousthatmillionsofpeoplepourineveryyear.词组pourin意义大量涌入Hepouredouthistroubletomeoveracupofcoffee.词组pourout意义倾诉Tearswerepouringdownhercheeks.词组pourdown意义倾泻123456随堂练习pour

5、sth.forsb.为某人倒某物pourin大量涌入pourout倾诉pourdown倾泻123456随堂练习考点二set off 使爆炸;引发;出发;动身Wedbettersetoffforthestationimmediatelytocatchthetrain.为了赶上火车我们最好立刻动身去火车站。Thequestionsetoffaheateddiscussion.这个问题引发了热烈的讨论。123456随堂练习考点延伸阅读下列句子,指出黑体单词的词组和意义Youshouldtrytosetasidesometimetohavearest.词组setaside意义留出Thewomanset

6、aboutcleaningtheroomthemomentshegothome.词组setaboutdoingsth.意义开始做某事Thereporterhassetdownwhattheoldmanhadsaid.词组setdown意义写下;记下Thegovernmenthassetouttomakemanyneededreforms.词组setout意义开始123456随堂练习setaside留出setaboutdoingsth.开始做某事setdown写下;记下setout开始123456随堂练习123456随堂练习123456随堂练习123456随堂练习2.I know that I

7、wasnt a willing student and I shouldnt have been so difficult at school,but it was probably because I lacked confidence in myself.(P40)我知道上学时我不是一个特别上进和合作的学生,我本来不应该那么叛逆,但很可能是由于我太缺乏自信了。考点lack n.&v.缺乏Heisgoodathisjobbutheseemstolackconfidence.他工作不错,但是他好像是缺乏信心。Stressandtirednessoftenresultinalackofconce

8、ntration.压力和疲劳经常会导致精力不集中。123456随堂练习考点延伸阅读下列句子,指出黑体单词的词性/词组和意义Thecourtcasefailedforlackofevidence.词组forlackof意义缺少Sheseemstobelackingincommonsense.词性形容词意义缺少的词组belackingin.意义在方面缺乏forlackof缺少lackingadj.缺少的belackingin.在方面缺乏123456随堂练习123456随堂练习123456随堂练习123456随堂练习3.The thing about being a teacher is that

9、you have access to childrens minds when they are open and eager to learn.(P40)作为老师,你可以在孩子们心灵顿开,渴望学习时进入他们的思想。考点access n.(使用或见到的)机会;权利;方法;通道【高考典句】(2016天津高考)Itwasreallyannoying;Icouldntgetaccesstothedatabankyouhadrecommended.这真是令人生气;我不能进入你推荐的数据库。【高考典句】(2016四川高考)ThusIhavebeenallowedtogainaccesstotheirli

10、vingenvironment.因此我被允许进入它们的生活环境。123456随堂练习考点延伸阅读下列句子,指出黑体单词的词性/词组和意义Dopeopleinthevillagehaveaccesstocleandrinkingwater?词组haveaccessto意义有机会使用Thegoaloftheprojectistomakeadulteducationmoreaccessible.词性形容词意义可使用的Thelibraryinourschoolisaccessibletoeachstudent.词组beaccessibleto意义可使用123456随堂练习haveaccessto有机会

11、使用accessibleadj.可使用的beaccessibleto可使用123456随堂练习123456随堂练习123456随堂练习123456随堂练习4.And if what I do as a teacher can help turn a child like Graham into such a successful adult,then I know what Im doing is worthwhile.(P40)如果我作为老师所做的能够帮助将一个像格雷厄姆这样的孩子变成如此成功的一个成年人,那么我知道我所做的一切都是值得的。考点worthwhile adj.值得做的;有价值的

12、【高考典句】(2016天津高考)Boyswhoworkedinthehomeorcommunitygainedcompetenceandcametofeeltheywereworthwhilemembersofsociety.在家里或社区中干活的男孩获得了能力,逐渐会感觉到他们是社会上有价值的成员。Itisworthwhiletodiscusstheplanagain.这个计划值得再讨论一次。123456随堂练习易混辨析worth/worthy/worthwhileworth表示“值”,后常跟价值数量词,或表示“值得”,后跟动词-ing形式、名词或代词等;表示“(某事)值得一做”时,常用主动形

13、式表示被动意义;表示“很值得做”应用bewellworthdoing。worthy表示“值得的”,常用结构为beworthyofsth.,beworthyofbeingdone或beworthytobedone。worthy可用作定语或表语。worthwhile指“做某事是值得的”,常用结构为Itsworthwhiledoing/todosth.,但不可说sth.isworthwhiletodo/doing。此外,worthwhile在句中还可用作表语、定语或补足语。Thisideaisworthconsideringseriously.这个想法值得认真考虑。Anumberoftherepor

14、tsfindingsareworthyofnote.这份报告里的许多调查结果值得注意。123456随堂练习Theeventisworthyofbeingremembered.那件事值得记住。Itisworthwhilevisitingthemuseum.参观博物馆是值得的。123456随堂练习123456随堂练习123456随堂练习5.Once I caught him and a friend seeing who could spit the furthest off the school stage!(P40)有一次我碰见他与一个朋友比赛看谁从学校台阶上吐口水吐得最远!考点句中的catc

15、h sb.doing sth.表示“撞见某人正在做某事”,动词-ing形式在句中作宾语补足语。IllbeatyouflatifIcatchyoustealingtheapplesintheyardagain.再撞见你偷院子里的苹果,我就打扁你。Thepolicemancaughttwomenfightinginthestreet.警察碰见两个人在街上打架。123456随堂练习考点延伸阅读下列句子,指出黑体部分的结构和意义WhenIlookedup,Isawtwobirdsflyinginthesky.结构seesb./sth.doingsth.意义看见某人或某物在做某事Whenhewokeup

16、,hefoundhimselflyingontheground.结构findsb.doingsth.意义发现某人在做某事Imsorrytohavekeptyouwaitingforalongtime.结构keepsb.doingsth.意义使某人一直做某事Hisfunnyexpressionsetallthepeoplepresentlaughing.结构setsb.doingsth.意义致使某人做某事123456随堂练习动词-ing形式可以在句中作宾语补足语,句中的宾语往往是动词-ing的逻辑主语。在表示感觉和心理状态的动词后作宾语补足语,常见的动词及短语有:hear,feel,find,l

17、istento,lookat,notice,observe,see,smell,watch等。在表示“致使”等意义的动词后作宾语补足语,这些动词常见的有:catch,have,get,keep,set,leave等。123456随堂练习561234随堂练习Grammar虚拟语气()五、虚拟语气在名词性从句中的使用在名词性从句中也会出现虚拟语气结构。1.在宾语从句中(1)表示要求、建议或命令的动词,如suggest,order,request,advise,insist,demand,command等,后跟宾语从句时,宾语从句的谓语常用shoulddo结构,should可以省略。Dadsugge

18、stedthatI(should)haveatalkwithher.爸爸建议我和她谈谈。Theworkersinsistedthattheirwages(should)beincreased.工人们坚决要求增加工资。注意:suggest意为“表明”,insist表示“坚持说”时后面的从句应用真实语气。561234随堂练习HerpalefacesuggestedthatshewasillandIsuggestedthatsheshouldgotoseethedoctor.她苍白的脸色表明她生病了,我建议她应该去看医生。(2)在wouldrather后的宾语从句中,与现在或将来事实相反,从句谓语动

19、词用过去式;与过去事实相反,从句谓语动词用haddone。Iwouldratheryoucametomorrow.我宁愿你明天来。IwouldratherIhadnttoldhimaboutthat.我宁愿我没有告诉他那件事。561234随堂练习(3)在wish后的宾语从句中,若表示现在的情况和将来的情况时从句用过去时;表示过去的情况时,从句常用过去完成时。IwishIwereabirdandcouldflyfreelyinthesky.我希望我是一只鸟,可以在空中自由飞翔。ManyyoungpeoplewishtheyhadmetthefamousfilmstarlastSunday.许多年

20、轻人都希望他们上周日见到了那位著名的电影明星。561234随堂练习2.在表语从句和同位语从句中在suggestion,proposal,order,advice,demand等名词后的表语从句和同位语从句中,常用虚拟语气形式。Mysuggestionisthatwe(should)learnanotherforeignlanguage.我的建议是我们应该另外学习一门外语。Hisproposalthatthey(should)takeimmediatemeasuressoundsreasonable.他建议他们立刻采取措施,这一建议听起来很合理。561234随堂练习3.在主语从句中当主语从句表示

21、惊奇、惋惜、怀疑等时应用虚拟语气,谓语用(should)do结构。常用句型为“Itsstrange/necessary/important/apity/suggested/vital/desired/proposed/essential/natural.that.”。Itsapitythathe(should)refusetoaccepttheoffer.他拒绝接受提供的东西真是遗憾。Itisstrangethathe(should)havesaidlikethat.他竟然那样说真是奇怪。561234随堂练习六、虚拟语气在其他固定句式中的使用1.Its(high)timethat.后面的从句用

22、过去时或其谓语用shoulddo结构(此时should不可省略)。Itshightimethatyouranghimup.(=Itshightimethatyoushouldringhimup.)你该给他打电话了。2.在ifonly引导的感叹句中,其虚拟语气形式与if虚拟条件句相同。IfonlyIhadcometwodaysearlier!我要是早来两天就好了!Ifonlyhewerehere!要是他在这里就好了!561234随堂练习3.在asif/asthough引导的状语从句中,用过去时表示和现在事实相反或对现在情况有所怀疑;用过去完成时表示对过去情况的虚拟。Hetalksasifhewe

23、reanexpert.他说起话来似乎是一个专家。Themachineoperatesasthoughithadbeenrepaired.这台机器运作起来似乎已修过一样。注意:asif/asthough引导的状语从句如果与事实相符,则应用真实语气。Helooksasifheisgoingtobeill.他看起来似乎要生病了。651234随堂练习一、写作词汇检测用所学的单词或短语完成或翻译下列句子。1.pour(1)Youdbettertakeanumbrella,foritoutsidenow.(2)很多污水被倒入了这条河中。答案:(1)ispouring(2)Alotofwastewaterh

24、asbeenpouredintotheriver.2.lack(1)Themancouldntgotoschoolwhenhewasyoungbecauseoflackmoney.(2)缺少经验,他这次又失败了。答案:(1)of(2)Lackingexperience,hefailedagainthistime.651234随堂练习3.引发;使爆炸(1)Itwasthenewsthattheheateddiscussion.(2)一些孩子在放烟花。答案:(1)setoff(2)Somechildrenweresettingofffireworks.运用所学单词或短语造句。4.access答案:

25、Theselittlechildrenhavenoaccesstogoodeducation.(这些小孩子没有机会受到好的教育。)5.drag答案:Someyoungpeopleweredraggingtheboatoutofthewater.(一些年轻人正把船从水里拖出来。)651234随堂练习6.worthwhile答案:Itisworthwhiletoseethefilmagain.(再看一遍这部电影是值得的。)651234随堂练习二、阅读词汇检测阅读下列句子,说出黑体词的含义。1.Hewasarrestedbecauseheworkedasaspy.含义答案:间谍2.Whentheya

26、rrived,thewholehousewasalreadyinflame.含义答案:火焰3.Usegluetostickthestampontotheenvelope.含义答案:胶水651234随堂练习4.Onionisreallygoodtoourhealth,asweallknow.含义答案:洋葱5.Whatisthepowder,doyouknow?含义答案:粉末651234随堂练习三、用适当的介词或副词填空1.Iwantedtosetearlyinordertoavoidthetrafficjam.答案:off/out2.Heexplainedushowwecouldsolvethe

27、problem.答案:to3.leastyoushouldapologizetohim.答案:At4.Theytoldmetheyhadtriedseveralmethodstokeepbirdstheirappletrees.答案:off5.Themagicspell(魔咒)changedthefrogsandratsbackmen.答案:into651234随堂练习四、语法填空1.Itsalready6oclocknow.Dontyouthinkitstimewe(go)home?答案:went2.WhatsyouropinionofMr.Lisrequestthatwe(spend)ha

28、lfanhourreadingEnglishaloudeverymorning?答案:shouldspend3.Elizarememberseverythingexactlyasifit(happen)yesterday.答案:happened4.Thedoctorrecommendedthatyou(notswim)aftereatingalargemeal.答案:shouldntswim651234随堂练习5.ButforthehelpofmyEnglishteacher,I(win)thefirstprizeintheEnglishWritingCompetition.答案:wouldnothavewon6.They(get)twofreeticketstoCanada,otherwisetheydneverhavebeenabletoaffordtogo.答案:got