【北师大版】2020高考英语一轮课件：专题十二　构词法.pptx

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1、专题十二　构词法-2-高考感悟考点归纳单句语法填空1.(2018·全国Ⅰ卷)Runningischeap,easyandit’salwaysenergetic(energy).2.(2018·全国Ⅱ卷)Thisswitchhasdecreasedpollution(pollute)inthecountry’smajorlakesandreservoirsandmadedrinkingwatersaferforpeople.3.(2018·全国Ⅲ卷)MynameisMireyaMayor.I’mascientist(science)whostudiesa

2、nimalssuchasapesandmonkeys.4.(2018·浙江卷)Theobviousoneismoney;eatingoutonceortwiceaweekmaybeaffordable(afford)butdoingthismostdaysaddsup.5.(2018·浙江卷)Researchershavefoundthatthereisadirectlinkbetweentheincreaseinfoodeatenoutsidethehomeandtheriseinweight(weigh)problems.-3-高考感悟考点归纳考点

3、一构词法的种类-4-高考感悟考点归纳-5-高考感悟考点归纳考点二合成法合成法就是由两个或更多的词合成一个词。词与词之间有的用连字符“-”连接,有的直接连写在一起,还有的分开写。1.合成名词-6-高考感悟考点归纳-7-高考感悟考点归纳2.合成形容词-8-高考感悟考点归纳-9-高考感悟考点归纳3.合成副词-10-高考感悟考点归纳4.其他合成词-11-高考感悟考点归纳考点三转化法转化法就是一个单词由一种词性转化为另一种词性而词形不变。-12-高考感悟考点归纳考点四派生法派生法就是由一个词根加上前缀或后缀构成另一个词。1.前缀-13-高考感悟考点归纳-14-高

4、考感悟考点归纳-15-高考感悟考点归纳-16-高考感悟考点归纳2.后缀-17-高考感悟考点归纳-18-高考感悟考点归纳-19-高考感悟考点归纳-20-ⅠⅡⅢⅠ.单句语法填空1.Peoplewithdisabilitiesarenowdoingmanythingstoenrich(rich)theirlives.2.Itisyourfreedom(free)todowhatyouwantafterclass.3.Afteralongandheateddiscussion,thefinalagreement(agree)wasarrivedatinthee

5、nd.4.TheChinesepeopleareveryfriendly(friend)toforeigners.5.TheywerethekindthatIdidnothaveinmycollection(collect)soIplacedthemcarefullyinmybag.6.Iwassupposedtoarriveattheairportontime.Unfortunately(fortunate),Iwasheldupbytheheavytrafficjam.-21-ⅠⅡⅢ7.Ronhadasuccessful(success)caree

6、randworkedforFordbeforeretiringandleadingarelaxedlife.8.Excessivedosage(剂量)ofthisdrugcanresultininjury(injure)totheliver.9.ButJaneknewfrompastexperiencethatherchoice(choose)oftieshardlyeverpleasedherfather.10.Obviously(obvious),thestoryisnottrue,butthefestivalisinteresting.-22-Ⅰ

7、ⅡⅢⅡ.语法填空Writingkeepsusintouchwithotherpeople.Wewritetocommunicatewith1.relatives(relate)andfriends.WithcomputersandInternet2.connections(connect)inmanyfamilies,schools,andcompanies,peoplearee-mailingothersallthetime,ortalkingtothemby3.writing(write)inonlinechatrooms.Itis4.cheape

8、r(cheap)thancallinglong5.distance(distant).Stud