2023学年完整公开课版Unit2CloningLearningaboutLanguage3

Unit2CloningLearningaboutLanguage课堂要点探究2课堂达标验收3课前新知预习1课时作业4课前新知预习Ⅰ．词汇过关1．__________n．宪法，章程2．__________adj．必须做的，义务的，强制的3．__________vt．欠……；归功于……→____________因为，由于4．__________vt．打扰，打搅→近义词：__________打扰，打断5．__________n．假定，设想→__________v．假定，设想6．__________n．规则，规章constitutioncompulsoryoweowing(to)botherinterruptassumptionassumeregulationⅡ．短语自查1．______________把……归功于……2．________________一定或注定……3．________________麻烦去干某事owe...to...

beboundtodo

bothertodosth．Ⅲ．经典句式1．________________herfamily，andespeciallyhernephew，hernieceDaisyisveryhonestaboutheropinions．与她的家人，尤其是她的侄子相比，她的侄女黛西对自己的观点是非常坦率的。2．However，____________shelaterdevelopedaseriouslungdiseasebotheredscientists．但是，后来她染上严重肺病问题又使科学家们感到忧虑。答案：1．Comparedwith

2．theproblemthatⅣ．语法练习用适当的引导词填空1．Thehope________hemayrecoverisnotgoneyet．2．Thefact________youhaven'tenoughtimetodotheworkissimplyunbelievable．3．Theproblem________weshouldcontinuetodotheexperimenthasbeensolved．4．Ihavenoidea________hewillcomeback．5．Ihavenoimpression________hewenthome，perhapsbybike．6．Nextcomesthequestion________youwanttoputinthebox．答案：1．that

2．that

3．whether

4．when

5．how6．what课堂要点探究1．owevt．欠(钱，账，人情等)；把……归功于；归功于……①Haveyoupaidmebackthemoneyyouowedmeyet？你欠我的钱还给我了吗？②Ioweyouanapologyformyrudenesslastnight．昨天晚上我太粗暴了，应该向你道歉。③IoweittoyouthatIamstillalive．幸亏有你我现在才仍然活着。④Heoweshissuccesstohishardwork．他把自己的成功归功于辛勤的劳动。知识拓展owevt．欠(钱，账，人情等)；把……归功于；归功于……owesb．sth．＝owesth．tosb．欠某人某物owesth．tosb．/sth．把某事归功于某人/某物oweittosb．that...把……归功于某人owingto由于；因为表示“由于，因为”的短语：thanksto，dueto，becauseof，onaccountof，asaresultofTheydecidedtopostponethetrip，owingtothechangeoftheweather．由于天气变化，他们决定延期启程。注意：dueto一般不位于句首。活学活用(1)完成句子①他把他的成功归功于努力工作和实践。He________________________________hardworkandpractice．②我欠房东100元。I________100yuan________thelandlord．③________________________________(由于他的努力)，thelawwaspassed．答案：①owedhissuccessto

②owed；to

③Owingtohisefforts(2)用恰当词语填空Ioweadebtofgratitude________hisfamilysoI'lldomybesttohelpthemwhenevertheyareintrouble．答案：to句意：我感激他一家人，无论他们什么时候遇到麻烦，我都将尽全力帮助他们。owe...to把……归因于。2．bothervt．打扰；使担忧；使烦恼n．[U]麻烦；[C]令人烦恼的事/人①Iamsorrytobotheryou，butcanyoutellmethetime？对不起，打扰了，请问现在几点？②Don'tbotherhimwithitnow；he'sverybusy．现在不要拿这个东西去打扰他，他很忙。③Doesitbotheryouthatsheearnsmorethanyou？她比你挣的钱多，你是不是觉得不自在？④Itbothersmetothinkofheraloneinthatbighouse．想到她孤零零地待在那个大房子里我便坐立不安。⑤Ididn'twanttoputyoutoanybother．我不想给你添乱。⑥IhopeIhaven'tbeenabother．希望我没打扰你。知识拓展bothertodosth．费心去做某事botheraboutsth．为某事烦恼bothersb．withsth．为某事麻烦某人besorrytobotheryou，but...很抱歉打扰你一下，但是……putsb．toanybother给某人添乱withoutanybother毫不费力地Itbotherssb．that/todosth．使某人苦恼的是……比较网站bother，disturb，trouble与annoy这些动词均有“使人不安或烦恼”之意。(1)bother指使人烦恼而引起的紧张不安或感到不耐烦。Theproblemhasbeenbotheringmeforweeks．那问题已经困扰了我几个星期。(2)disturb较正式用词，多用于被动语态。指使人不能平静或妨碍别人工作、思维或正常秩序，是程度较深的烦恼。I'msorrytodisturbyousoearly．对不起，我这么早打扰你。(3)trouble指给人在行动上带来不便或在身心上造成痛苦。Losingalittlemoneydoesn'ttroubleme．损失一点钱我并不在意。(4)annoy强调因被迫忍受令人不快、讨厌的事而失去平静或耐心，多指一时的打扰或恼怒。Hismotherwasannoyedwithhimforbeingsorudetotheirneighbors．他母亲因为他对邻居如此粗暴无礼而生他的气。活学活用(1)用恰当形式填空(真题改编·湖南)Aroundtwoo'clockeverynight，Suewillstarttalkinginherdream．Itsomewhat________(bother)us．答案：bothers考查动词时态。句意：每天晚上大约两点左右，苏就开始说梦话了，这有点打扰我们。根据时间状语everynight可知用一般现在时。(2)补全句子①他甚至连通知都没有通知我他要来。Hedidn'teven________________________meknowhewascoming．②此刻我不想让她为我的问题操心。Idon'twantto________________________myproblemsatthemoment．答案：①bothertolet

②botherhimwith3．assumptionn．假定；设想；承担；担任makeanassumption假设；认为ontheassumptionthat...在假定……的情况下①Hisassumptionprovedtobecorrect．他的假设被证明是对的。②Weareworkingontheassumptionthattherateofinflationwillnotincreasenextyear．我们在假定明年通货膨胀率不增加的情况下工作。知识拓展assumevt．假定；设想；承担assumethat...假设……assumeoffice就职assumeresponsibility承担责任assumeanair/expressionof...装出……的样子/表情assumingthat...假定……(作连词用，相当于if)Assumingthatitrains，whatshouldwedo？假定下雨了，我们该怎么办？活学活用选词填空(1)Theassumption________thepriceofmeatwouldgodownbeforethefestivalwaswronginfact．(that；which)(2)Peopletendtomake________aboutyouwhenyouhaveadisability．(assumptions；theassumption)(3)________wearefreenextSunday，whatwouldyouliketodo？(Assumingthat；Assume)答案：(1)that

(2)assumptions

(3)Assumingthatbeboundto(do)...一定或注定(做)……①Lookatthesky．It'sboundtorainthisafternoon．看看天空，今天下午一定会下雨。②Thereareboundtobechangeswhenthenewsystemisintroduced．引进新系统后一定会发生变化。③You'vedonesomuchworkthatyouareboundtopasstheexam．你下了这么大的工夫，你一定会通过这次考试的。④Ifeelboundtotellyouthatyou'redrinkingtoomuch．我觉得有必要跟你说，你喝得太多了。⑤Inagroupasbigasthis，youareboundtohavedisagreements．在这么大的一群人中，你一定会遇到不同意见。知识拓展①beboundtosth．被束缚于某物；被绑在某物上②beboundtodosth．一定会；有义务做某事③bebound(for...)准备(去……)④beboundupin热心于；忙于⑤beboundupwith与……有密切关系活学活用(1)完成句子①Ifyoureadfasteveryday，you________________________(一定)improveyourEnglishlevel．②He________________________________________________(热衷于收集古董)thesedays．答案：①areboundto

②isboundupincollectingantiques(2)用恰当词语填空Thequestionisbound________comeupatthemeeting．答案：to句意：会上必然要讨论这个问题。beboundtodo/be...表示“一定会；很可能会”。同位语一个名词或代词后面有时可以跟一个名词(或起类似作用的其他形式)，对前者进一步说明它指的是谁，是什么等，那么这一部分就叫做同位语。同位语与被它补充说明的词的格要一致，并常常紧挨在一起。它可以是单词、短语或从句。Ⅰ．同位语的表现形式1．通常用逗号将同位语与其所修饰的先行词隔开，表示一种普通的同位关系。①ThisisMr．Black，directorofourhospital．这是布莱克先生，我们医院的院长。②Sheisagoodteacher，thefriendofyours．她是一位好老师，也是你们的朋友。2．有时也可用破折号或冒号引导同位语。用破折号，停顿较长，对同位语起强调的作用；用冒号，停顿最长，强调的作用更大。①Theorphan'sdailynecessities—clothes，food，etc．—aresuppliedbyakind­heartedteacher．这名孤儿的日常用品——衣服、食物等等——由一位好心肠的老师提供。②Inasense，nounscanbedividedintotwokinds：thecountablenounandtheuncountablenoun．在某种意义上，名词可分为两类：可数名词和不可数名词。3．有时，同位语之前带有引导词，表示同位成分之间的特殊意义。常见的同位语引导词有as，or，chiefly，especially，forexample，forinstance，inshort，mainly，mostly，namely，thatis，inparticular，inotherwords，including，thatistosay，suchas，say，particularly，what，which，who，when，where，why，how，that，whether等。①Onlyonepersoncandothejob，namelyyou．只有一个人能做这项工作，那就是你。②Youcanbuyfruithere，forexample，orangesandbananas．你可以在这里买水果，例如柑橘和香蕉。4．另外，无需借用任何引导词或标点符号，而将同位语直接置于先行词之后。①IhavethehonortointroduceJohn'ssisterJanetoyou．我很荣幸地向你介绍简，约翰的妹妹。②TomgavehisfriendJohnabook．汤姆给了朋友约翰一本书。Ⅱ．用名词、代词或数词及其短语作同位语同位语有限制性和非限制性两种，限制性同位语和前面的词关系比较密切，中间不能停顿；非限制性同位语与前面的词关系比较疏散，常用逗号把它们分开，表示略有停顿。Weteachersshouldberesponsibleforthis．(名词作同位语)我们老师应该对此负责。Mr．Robson，ourheadteacher，isfromCanada．(名词作非限制性同位语)罗布森先生，我们的校长，来自加拿大。Theyeachputforwardaproposal．(代词作同位语)他们每个人提出了一个建议。Youmayleaveittoustwo．(数词作同位语)你可以把它留给我们两个。注意：多数的同位语都属于限制性同位语。Ⅲ．同位语从句1．同位语从句跟在一个名词后，对其作进一步解释；能跟同位语从句的名词常见的有：announcement，belief，discovery，doubt，excuse，fact，fear，hope，idea，knowledge，news，order，promise，problem，proof，proposal，possibility，question，reply，remark，reason，report，rumour，story，suggestion，thought，truth等。引导同位语从句的连词最常用的是that，除此之外还有how，when，where，why，whether等。①Theannouncementthatanewairportwastobebuiltnearbyarousedimmediateopposition．说要在附近建造新机场的通告马上引起了反对。②ThesuggestionthatshopsshouldopenonSundaysledtoaheateddiscussion．关于商店星期日也应该营业的提议，引起了激烈的争论。2．为了保持句子平衡，同位语从句有时可以不紧跟在它所说明的名词后面。①ThestorygoesthatWilliamTellkilledthetyrantwithanarrow．传说威廉·泰尔用箭射死了暴君。②Suddenlythethoughtcametomethathecouldgoblind．突然我有一种顾虑：他可能会瞎。3．在表示建议、命令、请求、主张、目的、愿望等名词后面的同位语从句中，谓语动词必须采用虚拟语气结构，即：(should＋)v．①Hegaveordersthatthework(should)bestartedimmediately．他发出指示要立即开始工作。②Hersuggestionisthatwe(should)giveuptheplan．她建议我们应该放弃这个计划。Ⅳ．同位语从句和定语从句的差异1．定语从句中的that既代替先行词，同时在从句中担任某个成分(主语或宾语)，而同位语从句中的that是连词，只起连接主句与从句的作用，不充当句中任何成分。①Haveyouforgottenaboutthatmoney(that)Ilentyoulastweek？你忘了上星期我借给你的钱了吧？(定语从句)②ThethoughtcametohimthatMaryhadprobablyfallenill．他想到可能是玛丽生病了。(同位语从句)2．定语从句是形容词性的，其功能是修饰先行词，对先行词加以限定，描述先行词的性质或特征；同位语从句是名词性的，其功能是对名词进行补充说明。①ThenewsthathetoldmeisthatTomwouldgoabroadnextyear．他告诉我的消息是汤姆明年将出国。(定语从句)②ThenewsthatTomwouldgoabroadistoldbyhim．汤姆将出国的消息是他讲的。(同位语从句)高考链接用恰当词语填空1．(真题改编·重庆)—IsittruethatMikerefusedanofferfromYaleUniversityyesterday？—Yeah，butIhavenoidea________hedidit；that'soneofhisfavoriteuniversities．答案：why考查同位语从句。句意：——麦克昨天拒绝了耶鲁大学的录取，是真的吗？——是的，但是我不清楚他为什么这么做，耶鲁大学是他喜欢的大学之一。why引导的从句作idea的同位语，由句意可知表示原因，故填why。2．(真题改编·浙江)Theonlywaytosucceedatthehighestlevelistohavetotalbelief________youarebetterthananyoneelseonthesportsfield．答案：that考查同位语从句的引导词。句意：高层次的成功的唯一方法就是要相信在体育运动方面你比任何人都要强。分析结构可知，此处belief后接了同位语从句，从句不缺少成分，所以用that引导。3．(真题改编·重庆)Evidencehasbeenfoundthroughyearsofstudy________children'searlysleepingproblemsarelikelytocontinuewhentheygrowup．答案：that考查名词性从句。空格后的同位语从句句意完整，故用that引导。4．(真题改编·江苏)Thenoticecamearoundtwointheafternoon________themeetingwouldbepostponed．答案：that考查名词性从句。空格后面的句子说明了notice的具体内容，是同位语从句；从句语意完整，故用that引导。课堂达标验收Ⅰ．单句改错1．TherewasasuggestionthatBrownmustbedroppedfromtheteam．_________________________________________________2．Ihavenoideathathewillcomeback．_________________________________________________3．Thequestionifitisrightorwrongdependsontheresult．_________________________________________________4．Thethoughtcametohimwhenmaybetheenemyhadfledthecity．_________________________________________________5．Theordersooncameallvillagersshouldleavethevillage．_________________________________________________答案：1．must改为should

2．that改为when或whether

3．if改为whether

4．when改为that

5．came后加thatⅡ．把下面两个句子连成一个含同位语从句的复合句1．TwofifthsofallgirlsinAmericaareonadiet．Thefactworriestheirparentsandteachersalot．→_________________________________________________________________________________________________2．TheQueenofEnglandwasonafour­dayvisitinChina．Weheardthenewslastnight．→_____________________________________________________________________________________________3．Teenagersshouldn'tspendtoomuchtimeonline．ManyChineseparentsholdtheview．→________________________________________________________________________________________________4．Timetravelispossible．Wehavenoscientificproofoftheidea．→_______________________________________________________________________________________________5．Studentsshouldbegivenmorefreetime．Thesuggestioniswelcomedbymanypeople．→_________________________________________________________________________________________________6．Willthesportsmeetingbeheldontime？Thequestionwillbediscussedtomorrow．→_________________________________________________________________________________________________7．TheheadmasterwilljoinusinhikingthisSunday．Wearegladatthenews．→_________________________________________________________________________________________________8．Wherearewegoingfortheholiday？Haveyouthoughtaboutthequestion？→_______________________________