英语人教版七年级下册Unit11 Section A 2.ppt

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1、Howwasyourschooltrip?GrammarFocus-3bSectionALearningaims：1、掌握重点单词。2、掌握动词过去时变化规则以及常用的不规则动词过去式。3、了解一般过去时句型结构.4、能写信谈论发生过的旅行Wordsandexpressionsyesterdayflowerworryluckilysun昨天花担心；担忧幸运地；好运地太阳goridedoam/isarehaveeatgetseecome写出下列动词的过去式,找出规则动词过去式的构成。pickvisitwatchclimbplaylivestoptripst

2、udyworrywentrodedidwaswerehadategotsawcamepickedvisitedwatchedclimbedplayedlivedstoppedtrippedstudiedworried规则动词不规则动词规则动词过去式的构成构成规则原形过去式一般情况加-edworkplayworkedplayed以e结尾的动词加-dhopelivehopedlived以重读闭音节结尾且末尾只有一个辅音字母的动词，先双写这个辅音字母，再加-edstoptripstoppedtripped以“辅音字母+y”结尾的动词，先变“y”为“i”再加-e

3、dstudyworrystudiedworried规则动词过去式词尾-ed的读音读音规则读音例词在浊辅音和元音后面/d/moved/mu:vd/在清辅音后面/k/milked/milkt/在t,d后面/id/needed/'ni:did/3aCompleteJim’sletterontheleftandBill’sreplyontheright.DearBill,How_____(is)yourschooltripyesterday?_____(Do)you____(go)tothezoo?______(Do)youtakeanyphotos?_____

4、_(Do)you_____(see)anyinterestinganimals?I_____(go)tothezoolastyearandit____(is)alotoffun.JimwasDidgoDidDidseewentwasDearJim,Myschooltrip_____(is)great!We_____(have)somuchfun!We______(go)toGreenPark.We_________(climb)themountainsthereand______(see)alotofflowers.We_____(eat)ourlunc

5、hundersometreesand_______(play)somegamesafterthat.Butatabouttwoo’clock,it____(get)verycloudyandwe_________(worry)itwouldrain.Luckily,it_______(donot),andthesun_____(come)outagain!Billwashadwentclimbedsawateplayedgotworrieddidn’tcameLanguagepoints规则动词过去式的构成构成规则原形过去式一般情况加-edworkpla

6、yworkedplayed以e结尾的动词加-dhopelivehopedlived重读闭音节结尾且末尾只有一个辅音字母，先双写这个辅音字母，再加-edstoptripstoppedtripped以“辅音字母+y”结尾的动词，先变“y”为“i”再加-edstudyworrystudiedworried一般过去时句型结构肯定句：主语+动词过去式+其他.否定句：主语+was/were+not+其他.主语+didn’t+动原+其他.一般疑问句及其回答：Was/Were+主语+其他？Yes，主语+was/were.No，主语+was/were+not.Did+主语

7、+动原+其他？Yes，主语+did.No，主语+didn’t.特殊疑问句：特殊疑问词+一般疑问句？动词一般过去时，表示过去发生事；be用was或用were,have,has变had；谓语动词过去式，过去时间做标志；一般动词加-ed，若是特殊得硬记。否定句很简单，主语之后didn’t添；疑问句也不难，did放在主语前；如果谓语之前有did，谓语动词需还原；动词若是was,were,否定就把not添。1、Lastweekwec_______themountains.2.Wep________somegameslastnight.3.Healwaysr____

8、___ahorseafterdinner.4.Weh_______agreatt