初中英语新人教版七年级下册Unit 7语法归纳和练习（2025春）

七年级英语下册Unit7语法归纳和练习一、语法归纳语法点1：一般过去时。一、定义：1.表示过去发生的动作或存在的状态。2.表示过去经常发生的动作或存在的状态。关键词：当含义以下的时间标志词，通常用一般过去时yesterday昨天，thedaybeforeyesterday前天,..ago…..以前,twentyyearsago20年前，twodaysago2天前in+过去年份: in2015…....last上个…：lastweek上周，lastMonday上周一 justnow刚才二、动词变化1.规则变化①直接+edplay-played watch-watched②以不发音的e结尾直接+d dance-danced live-lived③以辅音字母加y结尾，改y改为i再+edstudy-studied cry-cried④重读闭音节结尾，双写最后一个字母再+ed shop-shopped stop-stopped2.不规则变化①保持原型不变must-must let-letput-put cut-cutread-read hit-hithurt-hurt cost-cost ②i变成aswim-swam sing-sang begin-began sit-sat give-gave drink-drank③aw/ow变成ewgrow-grew know-knew throw-threw blow-blew draw-drew④ee变efeel-felt  keep-kept sleep-slept sweep-swept meet-met feed-fed⑤i变oride-rode drive-drovewrite-wrote⑥e变o4,get-got forget-forgot⑦ 其他am/is-was are-werehas-had go-wentbuy-bought  take-tookeat-ate fall-fellsee-saw tell-told can-could make-made三、一般过去时的句型转换肯定句：Iwasastudenttwentyyearsago.否定：Iwasn’tastudenttwentyyearsago.一般疑问句：语法点1：一般过去时。一、定义：1.表示____发生的动作或存在的状态。2.表示过去经常发生的动作或存在的状态。关键词：当含义以下的时间标志词，通常用一般过去时____昨天，____前天,..____…..以前,____20年前____2天前in+____:in2015…....last上个…：____上周，____上周一 ____刚才四、动词变化3.规则变化①直接+edplay-   watch-②以不发音的e结尾直接+d dance-   live-③以辅音字母加y结尾，改y 改为i 再+edstudy-   cry-④重读闭音节结尾，双写最后一个字母再+ed shop-   stop-4.不规则变化⑧保持原型不变must-   read-let-   hit-4,put-   hurt-cut-   cost-⑨i变成aswim-   sit-sing-   give-begin-   drink-⑩aw/ow变成ewgrow-   throw-know-  blow-draw-⑪ee变efeel-   sweep-keep-  meet-  sleep-  feed-⑫i变oride-  drive-write-  ⑬e变oget-   forget- ⑭其他 am/is-   go- eat-   tell-  are-   buy- fall-   can-  has-   take- see-   make- 二、练习一、写出下列动词的过去式形式。am／is____  do______go____  have_____isn’t____aren’t______spend____cook______read____clean______live____study______二、单项选择1.Myfather____illyesterday.A．isn’tB．aren’tC．wasn’tD．weren’t2.Didyou____tothenationallibrarylastweek?A．goB．wentC．goes5.---____he____hislunchlastnight?---Yes,hedid.A．Does;hasB．Did;haveC．Did;hasD．Does;had三、句型转换1.Lucydidherhomeworkathome.（改为否定句）4,2.Ireadaninterestingbookabouthistorylastnight.（改为否定句）3.Hefoundsomemeatinthefridge.（变一般疑问句) 4.ShesawLiLeijustnow.（变一般疑问句，并作否定回答）四、用动词的适当形式填空。1.He____(work)inthatbankfouryearsago.2.I____(think)ofagoodideajustnow.3.I____(see)himyesterday.4.He____(come)toschoolat6o’clockthismorning.5.He____(tell)astorytohisdaughteryesterday.6.____you____(try)tocallmelastnight?【答案】一、写出下列动词的过去式形式wasdidwenthadwasn’tweren’tspentcookedreadcleanedlivedstudied二、单项选择CAB三、句型转换1.Lucydidn'tdoherhomeworkathome.2.Ididn’treadaninterestingbookabouthistorylastnight.3.Didhefindanymeatinthefridge.4.DidsheseeLiLeijustnow?No,shedidn’t.四、用动词的适当形式填空。1.worked2.thought3.saw4.came5.told6.Didtry4