2025届高考英语复习 选词填空（转换法+词性结构） 课件.pptx

转化法：动词转化为名词很多动词可以转化为名词：①大多意思没有多大的变化;②有时意思有一定变化;③有的与一个动词和不定冠词构成短语,表示一个动作。如:?Let’sgooutforawalk.?Heisamanofstrongbuild.?Let’shaveaswim.?Themeparkscharge(v.)moneyforadmission.?Themeparksexpecttomakeaprofitbythecharges(n.)foradmission.

转化法：名词转化为动词很多表示物件、身体部位、某类人的名词可以用作动词来表示动作,某些抽象名词也可以作动词。如:?Didyoubookaseatontheplane??Pleasehandmethedictionary.?Welunchedtogetheryesterday.

转化法：形容词转化为动词有少数形容词可以转化为动词。如:?Wewilltryourbesttobetterourlivingconditions.?Shecleansherroomeveryday.转化法：副词转化为动词有少数形容词可以转化为动词。如:?Murderwillout. (谚语)恶事终将败露。?Thearmydownedaplane.

选词填空解题技巧：词性结构之名词的预判名词一般充当主语、宾语或表语。常见结构为：1.限定词（如：冠词、指示代词、数词……）（+形容词）+_______2.冠词+_______+of…3._______+suchas/like/i.e.+名词……4._______+and/or+名词5.及物动词+_______固定搭配：atotalof;anaverageof…

选词填空解题技巧：词性结构之名词的预判确定空格为名词（句子缺主语、宾语或做定语）1）句子缺主语hadtwogroupsof20peopleeachlistentoa30-minuterecordingthatincludedasequenceofnumbers.2）句子缺动词宾语或介词宾语Theofficialsrealizedthatthestudentshadalreadyestablisheddigital___________bythetimetheyenteredcollege…Theirdebatestookplacebeforeincornfieldsandcourthousesquares.3）注意名词也可作定语However,youdonthavetimetocarefullyplanmenusformealsorreadfood_______atthesupermarket.Researchersidentitiesaudiencelabels

选词填空解题技巧：词性结构之动词的预判动词一般作谓语，其分词结构可作主语、宾语、定语、状语或补语。常见结构为：1.名词+_______+名词所填词充当谓语动词，且为及物动词2.名词+_______（+副词/介词）所填词充当谓语动词，且为不及物动词3.助动词/情态动词+_______4.固定搭配：specializein;rangefrom…to5.出现从句连接词句子中：连接词个数+１＝动词个数

选词填空解题技巧：词性结构之动词的预判确定空格为动词（句子缺谓语动词）1）及物动词作谓语AbrahamLincolnandStephenDouglaseachotherseventimesinthesummerandautumnof1858,twoyearsbeforetheybecamepresidentialnominees(总统候选人).2）不及物动词作谓语Parentsgreatlyintheirdegreeofstrictnesstowardstheirchildren.3）系动词作谓语Whydon’tyouputthemeatinthefridge?Itwillfreshforseveraldays.注意此时动词形式为原形，三单，过去式，进行时或被动语态的过去分词。debatedvarystay

选词填空解题技巧：词性结构之动