资源描述：
《初中英语人教版七年级下册Unit11Grammar Focus.pptx》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、Unit11Unit11Howwasyourschooltrip?SectionA2Grammarfocus-3bHowwasyourschooltrip?Itwasgreat!Didyougotothezoo?No,Ididn’t.Iwenttoafarm.Didyouseeanycows?Yes,Idid.Isawquitealot.DidCarolrideahorse?No,shedidn’t.Butshemilkedacow.Werethestrawberriesgood?Yes,theywere.No,theyweren’t.ReadandReciteGra
2、mmarFocusCompletethesentences.1.你的学校旅行怎么样？______________________________2.非常棒！______________________________3.你去动物园了吗？______________________________Howwasyourschooltrip?Itwasgreat!Didyougotothezoo?4.不，我没有去。我去了农场。__________________________5.你看到奶牛了吗？__________________________6.是的，我看到许多。__
3、________________________7.卡罗尔骑马了吗？__________________________8.不，她没有。但是她给挤牛奶了。________________________________No,Ididn’t.Iwenttoafarm.Didyouseeanycows?Yes,Idid.Isawquitealot.DidCarolrideahorse?No,shedidn’t.Butshemilkedacow.9.草莓好吃吗？_________________________10.是的，好吃。_______________________
4、__11.不，不好吃。_________________________Werethestrawberriesgood?Yes,theywere.No,theyweren’t.谓语动词用过去式1.表示过去某个时间发生的动作或存在的状态。2.表示过去经常或反复发生的动作。1.yesterday2.lastnight/week/year...3.…daysago4.in+过去的时间5.justnow一般过去时一般过去时用法构成常用时间标志词1.was/were2.V.edam(is)→wasare→were陈述句：Hewasathomeyesterday.否定句：Hewa
5、sn’tathomeyesterday.疑问句：Washeathomeyesterday?Yes,hewas./No,hewasn’t.系动词be的过去时单数was,复数were我也was,你也were陈述句肯定句：主语+动词过去式+其它Igotothemovie.→Iwenttothemovie.否定句：主语+助动词didn’t+动词原形+其它Idon’tgotoschooltoday.→Ididn’tgotoschool.一般疑问句：Did+主语+动词原形+其它?Doyouhavebreakfast?→Didyouhavebreakfast?Yes,Ido./No
6、,Idon’t.Yes,Idid./No,Ididn’t.行为动词的一般过去时否定过去didn’t疑问过去全did构成规则原形过去式一般在动词原形末尾加-edworkplayworkedplayed结尾是e的动词加-dhopelivehopedlived末尾只有一个辅音字母的重读闭音节词，先双写这个辅音字母，再加-edstopplanstoppedplanned结尾是“辅音字母+y”的动词，先变“y”为“i”再加-edstudyworrystudiedworried规则动词过去式的构成过去式规则变化规律为“直”“双”“改”1.直指的是普通的直接加ed，以e结尾的直接加
7、d；2.双指的是“辅+元+辅”的单词双写词尾再加ed；3.改指的是以y结尾的y前是辅音，改y为i再加ed。Summary直1.+ed2.+d双3.1原1辅双辅+ed改4.y变i+ed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/t/passed/pa:st/在/t/,/d/后面/Id/needed/'nI:did/清后轻/t/,浊后读浊/d/;元音再把浊/d/读;/t//d/之后念/Id/RegularverbsIrregularverbsplay→visit→climb→study→wo
