七年级英语下册Unit11Howwasyourschooltrip第2课时SectionAGrammarFocus-3c教案新版人教新目标版.doc

How was your school trip课题 第二课时Section A(Grammar Focus-3c)课型新授课教学目标学会用句型 Did you? 谈论过去发生的事情。学会动词过去式的变化规则。重点1) 句型 Did you?2) 动词过去式的变化规则。难点1) 句型 Did you?2) 动词过去式的变化规则。教学用具多媒体教学环节说 明二次备课复习Review the key words新课导入 Step1. Warming-up and revision1. Greet the Ss as usual.2. Check the homework.课程讲授 Step 2. Grammar Focus. Completethesentences.1.你的学校旅行怎么样？_2.非常棒！_3.你去动物园了吗？_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。_7.卡罗尔骑马了吗？_8.不，她没有。但是她给挤牛奶了。_9.草莓好吃吗？_10.是的，好吃。_11.不，不好吃。_2. Ss finish off the sentences and check the answers by themselves. Step2Grammar1. 一般过去时知识结构2. 系动词和一般过去时am(is)wasarewere陈述句：Hewasathomeyesterday.否定句：Hewasnt athomeyesterday.疑问句：Washeathomeyesterday? Yes,hewas./No,hewasnt.3. 行为动词的一般过去时陈述句：主语+动词过去式+其它Igotothemovie.Iwenttothemovie.否定句：主语+助动词didnt +动词原形+其它Idontgotoschooltoday.Ididnt gotoschool.一般疑问句：Did+主语+动词原形+其它?Doyouhavebreakfast? Yes,Ido./No,Idont.Didyouhavebreakfast?Yes,Idid./No,Ididnt4.规则动词过去式的构成规则(1) 一般在动词原形末尾加-edwork-workedplay- played(2) 结尾是e的动词加-dhope-hopedlive- lived(3) 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-edstop -stoppedtrip-tripped(4) 结尾是“辅音字母+y”的动词，先变“y”为“i”再加-edstudy -studiedworryworried5. 规则动词过去式词尾-ed的读音(1) 在浊辅音和元音后面/d/moved/mu:vd/(2) 在清辅音后面/t/passed/pa:st/(3) 在/t/,/d/后面/Id/needed/nI:did/6. 不规则变化参照教材141页Step3Task1. AskSstoreadandcompletethelettersin3a.2. Checktheanswers.AskSstopayattentiontothepasttenseverbs.3. Readtheletterstogether.Step4Group work3bMakeupastory.Eachstudentaddsasentence.LastweekIvisitedmyaunts house._Step5ExercisesI.写出下列单词的过去式。1.am_2.is_3.are_4.play_5.go_6.worry_7.do_8.have_9.stop_10.eat_11.buy_12.study_II.根据句意,用括号内所给动词的适当形式填空。1.Sheoften_(go)totheparkonweekends,butyesterdayshe_(go)tothezoo.2.Lastweekshe_(have)funonafarm.3.What_they_(do)ontheschooltrip?4.-How_herschooltrip?-It_interesting.-_she_(go)fishing?-Yes,shedid.5.-_LiMing_(pick)anystrawberries?-No,hedidnt.III.根据要求完成下列句子。1. Lucydidherhomeworkathome.（改否定句）Lucy_herhomeworkathome.2. HisfatherworkedalldaylastMonday.（改一般疑问句）_hisfather_alldaylastMonday?3. Iwasverybusylastweek.（改否定句和一般疑问句）I_verybusylastweek._youverybusylastweek?4. Therewassomeorangeinthecup.（变一般疑问句)_there_orangeinthecup?Step6Homework1.RememberthesentencesintheGrammarFocus.2.Finishtheexercisesintheworkbook.小结总结一般过去时的用法作业布置1.RememberthesentencesintheGrammarFocus.2.Finishtheexercisesintheworkbook.板书设计Unit 11 How was your school trip?Period 2 Grammar Focus 3bHowwasyourschooltrip?Itwasgreat!Didyougotothezoo?No,Ididnt.Iwenttoafarm.Didyouseeanycows