Unit+12+Section+A+Grammar-3c 人教版七年级英语下册

SectionA(GrammarFocus-3c)Unit12Whatdidyoudolastweekend?1.Sscanmasterexpressionstodescribetheiractivitiesinthepast.2.Sscanusepasttensetoexpressthingshappenedbefore.3.Sscanuse“what”“who”“why”toaskquestions.4.Ssknowhowtobalancetheirlifeandstudyonweekends.Learningobjectives.Task1Racetoanswer:Whatdidshe/he/theydo?WarmupHefedsomecows.Shedidherhomework.Theywentboating.Theyplayedbadminton.Theywenttothecinema.Theycampedbythelake.Hewenttothebeach.Whatdidyoudolastweekend?Ididmyhomework./Wewentboating.Whovisitedhergrandma?Beckydid.Wheredidshegolastweekend?Shewenttoafarm.Whodidshegowith?Shewentwithherclassmates.GrammarFocusGrammar一般过去时

一般过去时表示过去某个时间发生的动作或存在的状态，常与yesterday,lastSunday等表示过去的时间状语连用。一般过去时的特殊疑问句

含be动词的特殊疑问句特殊疑问词+was/were+主语+其他?特殊疑问词(主语)

+was/were+其他?含实义动词的特殊疑问句特殊疑问词+did+主语+动词原形+其他?特殊疑问词(主语)

+动词过去式+其他?Task2Observeandfindoutthecommonpoints.PresentationWhatdidyoudoyesterday?Imadecookies.Wheredidyougolastweek?Iwenttothepark.Whoreadbooksyesterday?Sallydid.pastsimpleWh-questions时态为__________,以____________开头，对句中某一成分提问的句子。回答：_____________。特殊疑问词一般过去时问什么答什么whowhatwhenwhattimewherewhy常见的疑问词谁问人什么问物什么时候问时间几点钟问点钟在哪里；到哪里问地点为什么问原因howhowoldhowlonghowfarhowoftenhowmanyhowmuch怎样；如何问方式几岁问年龄多长问时间或物体的长度多远问距离在多久一次问频率多少问可数名词的量多少问不可数名词的量一般过去时的特殊疑问句含be动词的特殊疑问句特殊疑问词+was/were+主语+其他?含实义动词的特殊疑问句特殊疑问词+did+主语+动词原形+其他?特殊疑问词(主语)

+动词过去式+其他?1.Wherewereyoulastweek?2.Howwasyourlastsummervacation?3.WhatdidMikedoyesterdayafternoon?4.Whowentboating?GrammarFocus实战演练上周你在哪儿？你去年暑假过得怎么样？昨天下午迈克做了什么？谁去划船了？—

Howwasyourtrip?你的旅行怎么样？—Itwasgreat.非常好。—WhowasyourEnglishteacherlastterm?上学期谁是你的英语老师？—MrsLi.李老师。—WhatdidLucyhavefordinner?露西晚餐吃的什么？—Shehadrice.她吃的米饭。—Whogaveyoutheschoolbag?谁送给你的这个书包？—Mymotherdid.我妈妈给我的。PracticeAskabouttheunderlinedpartsusingwh-questions.RosewenttothelibrarywithherclassmatesonSundaymorning.WhatdidRosedoonSundaymorning?WheredidRosegowithherclassmatesonSundaymorning?WhodidRosegotothelibrarywithonSundaymorning?WhendidRosegotothelibrarywithherclassmates?WhowenttothelibrarywithherclassmatesonSundaymorning?

确定所需特殊疑问词—替换划线部分—变成特殊疑问句结构。Conclusion:一般过去时与一般现在时的区别

一般过去时一般现在时用法不同表示过去某个时间发生的动作或存在的状态。Iplayedbadmintonwithmyfatherlastweekend.我上周末和爸爸一起打羽毛球了。表示经常发生或习惯性的动作或现在的状态。Ioftenplaybadmintonwithmyfather.我经常和爸爸一起打羽毛球。时间状语不同一般过去时常与表示过去的时间状语连用，如lastweek,yesterday,twodaysago,lastmonth等。HewenttoJapanlastmonth.他上个月去了日本。一般现在时常与表示现在的时间状语连用，如everyday,onweekends等。WereadEnglisheverymorning.我们每天早上读英语。一般过去时一般现在时谓语动词不同谓语动词使用过去式，没有人称和数的变化(was和were除外)JuliadidherhomeworkandIdidsomereadingafterclassyesterday.昨天下课后，朱莉娅做作业，我看书。谓语动词有人称和数的变化。第三人称单数作主语时，谓语动词要使用第三人称单数形式(be动词用is)；其他人称作主语时，则使用动词原形(be动词用am或are)。MymotherenjoysgoingshoppingandIenjoytraveling.我妈妈喜欢购物，我喜欢旅行。Iwasathometwohoursago.01020304Iwasn’tathometwohoursago.(1)变否定句：Wherewereyoutwohoursago?(3)对athome提问：Wereyouathometwohoursago?(2)变一般疑问句：Whenwereyouathome?(4)对twohoursago提问：15Beckyvisitedherauntlastweekend.01020304Whovisitedherauntlastweekend?(1)对Becky提问：WhendidBeckyvisitheraunt?(3)对lastweekend提问：WhodidBeckyvisitlastweekend?(2)对heraunt提问：WhatdidBeckydolastweekend?(4)对visitedheraunt提问：161.A:_____didyoudolastweekend?B:IplayedbadmintononSaturday.A:Soundsfun!_____didyouplaywith?B:Iplayedwithmyfather.He’sreallygood!2.A:_____wasyourweekend?B:Itwasgreat!Ihadsomuchfun!A:_____didyougo?B:Theweatherwasbeautiful,soIwenttothebeachwithmyparents.Fillintheblankswithwho,what,when,whereorhow.3aWhatHowWhereWhoPractice3.A:_____didJimlose?B:Helosthiskeys.Heoftenlosesthings.A:That’stoobad._____didhelosethem?B:Ihearditwasyesterday.WhenWhatPractice3bCompletethepassagewiththecorrectformsofthewordsinthebox.saybeclimbseerunawayAfamilyofmicewereinthekitchenonSaturdaymorningwhenthey_____abigcat.BabyMouse_______afraidand________ontohisfather’sback.sawwasclimbedFatherMouseshoutedatthecat,“Woof,woof!”Thecatquickly_________.“Wow,Dad,you’regood!”______BabyMouse.“Well,son,that’swhyit’simportanttolearnasecondlanguage,”answeredFatherMouse.saybeclimbseerunawayranaway

said跑开冲……大声叫嚷Thinkoftwothingsyoudidlastweekend.Drawpicturesofthem.Yourclassmatesguesswhatyoudid.3cThesepatternsmayhelpyouDidyou...?Yes,Idid./No,Ididn’t.Youwenttothemountains!Youwentshopping!...PracticeWhatdidIdo?Youwentwithyourdaughter.Youwentboating.一、用括号内所给词的适当形式填空。1．They_________(visit)abigbeautifulmuseumlastweek.2．Momtellsme______(mouse)areafraidofcatsandthatcatsareafraidofdogs.3．That________(so