2019版高考英语一轮复习Unit5Meetingyourancestors课件新人教版.pptx

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1、Book8Unit5Meetingyourancestors语言点用法过关1.alternativeadj.可替代的n.可供选择的事物教材原句Canyouthinkofthealternativeswewouldusetoday?你能想出我们今天使用的可供选择的物品吗?语境应用单句改错①Thereisnoalternativeforusbuttakeimmediateactiontostoppollution.在but后加to一句多译为了取得更大的进步,我们不得不充分利用好业余时间。(2015重庆

2、高考)Inordertomakegreaterprogress,wehavenochoicebuttomakefulluseofsparetimecandonothingbutmakefulluseofsparetimehavenoalternativebuttomakefulluseofsparetime用法点拨(1)havenoalternativebuttodosth.别无选择只好做某事There’snoalternative别无选择analternativetosth.某物的替代品anal

3、ternativemethodofdoingsth.做某事的其他方法(2)alternativelyadv.可供选择地[联想]“别无选择只好做……”的其他表达:havenochoicebuttodosth.can’tdosth.butdosth.candonothingbutdosth.2.interruptvt.&vi.打断……讲话;打岔;暂时中断或中止教材原句I’msorrytointerruptyoubuthowcouldtheylivehere?对不起,打断了你的讲话,但他们怎么会住在这儿

4、呢?语境应用单句填空①Willyoustopinterrupting(interrupt)uswhenwearetalking?②ShehaskeptuplearningEnglishforseveralyearswithoutinterruption(int-errupt).③Wheninterrupted(interrupt)byaboy,thespeakerwasabitangry.写作微练④不要打断他们。他们正在谈论环保。Don’tinterruptthem.Theyaretalkinga

5、boutenvironmentalprotection.⑤不要打扰你的弟弟,他正在学习英语。Don’tdisturbyourbrother.HeislearningEnglish.用法点拨(1)interruptsb./sth.(withsth.)(因某事)打断某人/某事(2)interruptionn.打扰;插嘴;打岔;阻断物withoutinterruption连续地;不断地[助记]3.assumevt.假定;设想教材原句Sowethinkitisreasonabletoassumetheyl

6、ivedinthesecaves,regardlessofthecold.所以我们有理由认为他们不顾严寒,就住在这些洞穴里。语境应用单句填空①Weareworkingontheassumptionthateveryoneinvitedwillturnup.②AlotofpeoplemaketheassumptionthatpovertyonlyexistsintheThirdWorld.③Assuming(assume)thattheadviceisaccepted,whenarewegoingt

7、ogetthemoney?④Weareworkingontheassumption(assume)thatitwasagasexplosion.写作微练一般认为,网上投票非常方便。(2016江苏书面表达)⑤It’sgenerallyassumedthatvotingontheInternetisveryconvenient.用法点拨(1)assumesb./sth.tobe...假定/假设某人/某事为……Itisassumedthat...人们认为……(2)assumptionn.假定;假设mak

8、eanassumption认为;假定ontheassumptionthat...假定……(3)assuming(that)...假设/假定……(引导条件状语从句)1.regardlessof不管;不顾教材原句Sowethinkitisreasonabletoassumetheylivedinthesecaves,regardlessofthecold.所以我们有理由认为他们不顾严寒,就住在这些洞穴里。语境应用完成句子①Theclubwelcomesallnewmembersrega