中考英语33个模块总复习：句型转换解题技巧ppt课件

句型转换 DE 答题技巧 初三复习系列句型转换的解题技巧 句型转换是句子类别的转换 该题的目的在于检测学生运用各种句型的表达能力 要求学生对所学的句子结构和词形的变化做到概念清楚 运用准确 例1 Thelittlegirlwassotiredthatshecouldn tgofarther Thelittlegirlwas tired gofarther 一 句型转换的解题应试技巧 1 必须弄清原句的句型和意思以及判别改写后的句子是什么句型 通过分析 我们不难发现 该题是由复合句转换为简单句 可用too to句型 根据我们所学过的同义词组 lookaftersbwell相当于takegoodcareofsb 例2 Ittookhimtwohourstodotheseexercisesyesterday He twohours theseexercisesyesterday 该句的句型是Ittakessbsometimetodosth 英语表达该意思的还有spend on句型 例3 Imustlookaftermysisterwellathome Imust mysisterathome 很明显 这是两个简单句之间的转换 可用notstrongenough来填空 例4 Theyweretired sotheyhadarest Theyhadarest theyweretired 该句由并列句转换为复合句 可用because来连接 表示因果关系 例5 Hewastooweaktocarrytheheavybox Hewas tocarrytheheavybox 从近年来的考题趋势来看 句型转换从单纯测试语法知识向改变句子结构填空 填词后使句意不变或与要求相符的方向发展 其中许多属于常用句型 可归纳如下 2 要熟悉常用句型的转换规律 例3 Wecanflytothemoononeday flytothemoononeday 1 肯定句变为一般疑问句及否定句 a 变为一般疑问句时 系动词be 助动词或情态动词置于主语之前 例1 Hewassoclever soclever 例2 Johnfelthappyatthattime John happyatthattime Was he Did feel Can you 例3 Thedoctorcouldhelpthatpeople Thedoctor thatpeople b 变为否定句时 系动词 助动词或情态动词后加not 例1 Thetwinswerehappytoseetheiruncle Thetwins toseetheiruncle 例2 Mr Smithworkshardeveryday Mr Smith hardeveryday weren t happy doesn t work couldn t help 例2 IcoulddanceandsingwhenIwasfiveyearsold I dance singwhenIwasfiveyearsold 如果肯定句中含有some and alotof lotsof already too also both and everything everyone everybody always等词 组 要变为any or much many yet either neither nor nothing nobody never c 注意 例1 TheyhadlotsoffriendsinChina They have friendsinChina didn t many couldn t or 例 Hecanmakeamodelplane Ithink 否定句 I thinkhe makeamodelplane 例1 Mothertoldmetogotobedearlylastnight Mothertoldme gotobedearlylastnight d 否定前移 e 一些特殊结构 变否定句时 在动词 词组 后直接加not don t can not to 另外 还有asksb not todosth Willyouplease not dosth hadbetter not dosth try not todosth decide not todosth等 例2 Let splaybasketballontheplaygroundthisafternoon Let s basketballontheplayground not play 例2 Themaninthecarismyfather sfriend is father sfriend 2 对划线部分提问 对划线部分提问是根据划线的内容提出一个特殊疑问句 即特殊疑问词 一般疑问句构成 a 如划线部分是定语 它所修饰的词要跟随特殊疑问词移至句前 例1 ThisisKate shat isthis Whose hat Which man your 例2 AnnflewtoBeijinglastyear What Ann lastyear b 划线部分如是谓语动词 应该用do的形式来取代 例1 Theyarelookingfortheboyinthecity arethey inthecity What doing did do c 常见疑问词 组 what what 名词 如whatcolour whatgrade等 when why where who whom which whose how how 形容词 副词 如howlong howfar howoften howsoon等 要注意以上各种疑问词 组 的用法 dd 注意一些特殊词 如little few no nothing never等出现时 前半句表示否定的概念 后半句应用肯定形式 3 改为反意疑问句 反意疑问句的前半句为陈述句 后半句为简短的一般疑问句 在改写当中 要注意 a 前肯后否 前否后肯 b 人称 时态和数要保持一致 c 各种祈使句 反意疑问句的后半句都用willyou 但Let s 句用shallwe 例4 Don ttellhimthebadnews 例1 Class3werethewinnersintherace 例2 Themancouldn tclimbupthetree 例3 Thereislittlewaterinthebottle weren t they could he is there will you 另外 注意以下句子 Iamastudent Whatakindgirl Howfasttheboyruns aren t I isn t she doesn t he 例3 Idon tknowwhatIcando Idon tknow do 4 复合句变为简单句 由复合句变为简单句时 一般都是将复合句中的从句改为不定式形式 或是介词短语的形式 比如so that可以改写成too to结构的简单句 但应注意to后面必须直接跟行为动词的原形 例1 Hewassoyoungthathecan tread Hewas read 例2 Wecan tliveifthereisnoairorwater Wecan tlive airorwater too young to without what to 例2 LiLeiisthetallestinhisclass LiLeiis than studentinhisclass 5 特定词组 句型的特殊用法 例1 What sthematter Granny withyou Granny What s wrong taller any other 例3 Youcan ttakeboththebasketballandthefootball Youcantake thebasketball thefootball 6 同义句转换 例1 LiPingdoeswellinEnglish LiPing English 例2 Icanmendthebike LiLeican too Icanmendthebike and LiLei is good at so can either or 例2 Hisbrotherwon tdotheshoppingtomorrow 改为一般现在时 Hisbrother theshoppingonSundays 7 时态转换 例1 Wearegoingtohelpthefarmersonthefarmtomorrow 用now改写 We thefarmersonthefarm are helping now doesn t do 例3 Theflowersarebeautiful theyare flowersare 8 改为感叹句 例1 ThetwinsstudyChineseveryhard thetwinsstudyChinese 例2 Theweatherwasratherbadyesterday itwasyesterday How hard What bad weather What beautiful flowers How beautiful