外研版必修一M5复习课件.ppt

4．vi.形成(二)高频单词A：根据提示写出下面单词的适当形式1．vi.膨胀→vi.(反义词)收缩B：根据语境填入所给单词的适当形式1．选词填空：electrical，electric，electronic(1)Thesolarcellcanconverttheenergyofsunlightintoenergy.(2)Hehadtogothroughaseriesoftrainingcoursesbeforegoingonwork.(3)HeboughtanhairdryerforMary.(4)Thisdictionaryisavailableinform.2．用astonish的适当形式填空Tomy，hetalkedalotaboutthefilmhesawtheotherday.Fromhisvoice，wecanknowthatthefilmwasperhaps.2．把…按顺序排列3．在顶端/底部4．往…加入…5．不让…入内8．在……领域(二)选用以上短语填空1．—MayIstart?—Yes，__________________.3．(安徽高考)Inmyopinion，lifeinthetwenty-firstcenturyismucheasierthanit________be.1．Two­thirdsoftheearth'ssurfaceiswater.(教材P41)2.Itishardtothinkofaworldwithoutmetals.(教材P44)[信息提取]本句为“the＋比较级，the＋比较级”的句型。这个句型表示在程度上后者随着前者的变化而变化。意为“越……就越……”。Differentmetalshavedifferent1_________.Whenweusemetals，itis2________toknowhowtheydissolvewithdifferent3___________.Thereactionofmetalswiththesesubstancescanbeputin4_________.Fromthe5________wecanfindpotassiumreacts6______oxygenandwaterwhile7________doesn'treactwithwater.Whenwe8_______calciuminoxygen，itburnsto9________anoxide.Attheendoftheexperimentyouwillmakea10____________.Ⅰ.用所给词的适当形式填空1．Whatwashis________(react)toyourremarks?3．Canyouseesomethingred________(float)inthedistanceonthewater?1．Asyoureadmore，youunderstandbetter.→______________youread，_________youunderstand.3．Ourteacherwalkedintotheclassroom.→Intotheclassroom___________.Ⅲ.易错秀场1．________worriesmeisthewayhekeepschanginghismind.A．ThisB．ThatC．WhatD．It解析：考查形式主语it。此句要用it作形式主语，真正的主语是thewayhekeepschanginghismind。2．Aftertwoyears'research，wenowhavea________betterunderstandingofthedisease.A．veryB．farC．fairlyD．quite解析：考查修饰比较级的程度副词。句意：经过两年的研究，对于这种疾病，我们现在有了一个更好的了解。四个备选项中只有far可以修饰比较级。3．________isknowntousallisthatthe2012OlympicGameswilltakeplaceinLondon.A．ItB．WhatC．AsD．Which解析：考查名词性从句的用法。句意：我们都知道，2012年奥运会将在伦敦举行。根据句子结构分析，第二个is前面的________isknowntousall为主语从句，从句中缺少主语，根据句意分析，应该选择能充当主语的what。Ⅳ.模块语法练习比较级A．完成句子1．你越努力，进步越大。__________________youwork，__________________progressyou'llmake.3．这本书比那本书厚4倍。Thisbookis________________________