外研版必修一M5复习课件.ppt

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1、4．vi.形成3．vi.漂浮2．adj.普通的；平常的(一)基础单词1．n．　　　　　　目标；目的aimordinaryfloatform5．n.天平；平衡balance(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expand2．n．混合物→v．混合3．n．结论→v．下结论contractmixturemixconclusionconclude4．n．设备；装备→v．装备；配备equipmentequip5．vi.反应→n．反应reactreactionB：根据语境填入所给

2、单词的适当形式1．选词填空：electrical，electric，electronic(1)Thesolarcellcanconverttheenergyofsunlightintoenergy.(2)Hehadtogothroughaseriesoftrainingcoursesbeforegoingonwork.(3)HeboughtanhairdryerforMary.(4)Thisdictionaryisavailableinform.electricelectricalelectricelectron

3、ic2．用astonish的适当形式填空Tomy，hetalkedalotaboutthefilmhesawtheotherday.Fromhisvoice，wecanknowthatthefilmwasperhaps.astonishingastonishmentastonished2．把…按顺序排列3．在顶端/底部4．往…加入…5．不让…入内(一)根据汉语提示写出短语1．对…起反应；与…反应reactwithput...inorderatthetop/bottomadd...to...keep...outof

4、6．[口]请吧；干吧；前进；进行goahead7．过去(常常)……usedto课前识记二、短语熟记8．在……领域intheareaof9．为…感到骄傲/自豪beproudof10．应当；理应besupposedto(二)选用以上短语填空1．—MayIstart?—Yes，__________________.答案：goahead2．Ithoughtwe________________________bepaidtoday.答案：weresupposedto3．(安徽高考)Inmyopinion，lifeinthe

5、twenty-firstcenturyismucheasierthanit________be.答案：usedto4．Anewwingwas__________________thebuilding.答案：wasproudof5．She_____________________theresultshehadachieved.答案：addedto1．Twothirdsoftheearth'ssurfaceiswater.(教材P41)[信息提取]当分数修饰名词作主语时，谓语的数要与名词的数保持一致。[例句仿写]我们

6、班里五分之三的学生是女生。______________ofthestudentsinourclass________girls.答案：Threefifths；are三、句式仿写2.Itishardtothinkofaworldwithoutmetals.(教材P44)[信息提取]本句为“Itis＋形容词＋不定式短语”句式。其中it为形式主语，不定式短语为真正的主语。[例句仿写]天天练习说英语是有必要的。________necessary________practicespeakingEnglisheveryday

7、.答案：Itis；to[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……”。[例句仿写]我越想越感到恐惧。ThemoreIthoughtofit，_________________________.答案：themorefrightenedIfelt3．Thecloseryouare，themoreyou'llsee.(教材P47)Differentmetalshavedifferent1_________.Whenweusemetals，

8、itis2________toknowhowtheydissolvewithdifferent3___________.Thereactionofmetalswiththesesubstancescanbeputin4_________.Fromthe5________wecanfindpotassiumreacts6______oxygenandwaterwhile7_