人教版七年级英语下册Unit 12 第2课时（A Grammar Focus-3c）优质课件

Unit12Whatdidyoudolastweekend?R·七年级下册SectionAGrammarFocus-3cWordsreview离开；远离adv.跑开老鼠；耗子n.幼小的adj.婴儿n.awayrunawaymouse(pl.mice)baby呼叫；喊叫v.冲……大声叫嚷（狗叫声）汪汪interj.语言n.shoutshoutat...wooflanguageawayrunawaybabymouseLet’sreadshoutshoutatwooflanguageAlice’sweekendSaturdaya.m.On_________________,she______________.SaturdaymorningwentforawalkSaturdayp.m.On___________________,she________________and__________________.SaturdayafternoonplayedbadmintonwenttothecinemaSaturdayp.m.On_______________,she_________________and___________.SaturdaynightdidherhomeworkwatchedTVWhatdidAlicedoonSunday?She________________________.What

didyou

do

lastweekend?Ididmyhomework./Wewentboating.Whovisitedhergrandma?Beckydid.Where

didshegolastweekend?Shewenttoafarm.Whodidshegowith?Shewentwithherclassmates.GrammarFocus1.一般过去时的用法

一般过去时（二）表示说话前所发生的动作。(1)例句：

他让我们摘苹果。Hetoldustopickapples.表示过去所发生的一系列动作。(2)例句：放学后，我骑自行车赶回家，下车，放下

我的书包，然后就进屋了。AfterschoolIhurriedtoridemybike,gotoffthebike,putdownmybagandwentintothehouse.讲述（过去的）故事或表示已故的人所做的事情。(3)例句：雷锋同志在他的生命中总是做好事。

ComradeLeiFengdidgooddeedsinhislife.2.一般过去时的特殊疑问句(1)①上个周末你过得怎么样？_________yourlastweekend?②昨天下午他们在哪里？___________theyyesterdayafternoon?HowwasWherewere③昨天晚上谁在教室里？___________intheclassroomlastnight?④昨天你为什么迟到了？_____________youlateyesterday?WhowasWhywere特殊疑问词＋was/were＋主语＋其他?(2)①昨天他做了什么事情？_________hedoyesterday?

②上个周末她参观了什么地方？__________she_____lastweekend?WhatdidWheredidvisit③你和谁一起去的动物园？_________yougotothezoo____?④他们什么时候到达北京的？__________theyarriveinBeijing?WhodidwithWhendid特殊疑问词＋did＋动词原形＋主语＋其他？(1)例如:yesterday,yesterdaymorning(afternoon,evening),lastweekend(year,week,month),in1992,twoweeksago.(2)有时与连词when，after，before，until等引

导的表示过去的时间状语从句连用。3.一般过去时的时间状语

一般过去时1.一般过去时的用法(1)表示说话前所发生的动作。2.一般过去时的特殊疑问句特殊疑问词＋was/were＋主语＋其他?(2)表示过去所发生的一系列动作。(3)讲述（过去的）故事或表示已故

的人所做的事情。3.一般过去时的时间状语1.肯定句变否定句一般过去时的句式转换(1)当句中含有情态动词could,would,should

等时，可直接在情态动词后加not。Youshouldgotothezoofirst.Youshouldn’tgotothezoofirst.(2)当句中含有was/were时，可直接在was/were后加not。Shewasinthelibraryyesterday.Shewasn’tinthelibraryyesterday.(3)当句中的谓语动词是实义动词时，需在该动

词前加didn’t，动词还原为原形。Shewenttotheparklastweek.Shedidn’tgototheparklastweek.2.陈述句变一般疑问句(1)如果句中有was/were或情态动词could,would,should等时，只需要把这些词移到句首。Shewasinthelibraryyesterday.Wassheinthelibraryyesterday?Shecanplayfootball.Cansheplayfootball?(2)谓语动词是实义动词时，需要在主语前加did，谓语动词还原为原形。Shewenttotheparklastweek.Didshegototheparklastweek?注意：当陈述句的主语是第一人称时，变疑问句时，应改为第二人称，句末改为问号。Istayedathomelastweekend.Didyoustayathomelastweekend?3.陈述句变特殊疑问句特殊疑问句时由疑问词开头，对句子中某一成分提问的句子。常见的疑问词有：who/whom(对人提问)；

what(对物提问)；where(对地点提问)；

howfar(对距离提问)；

why(对原因提问)；

howlong(对长度提问)；howoften(对频率提问)；

when/whattime(对时间提问)；Theyplayedfootballfortwohoursyesterday.Howlongdidtheyplayfootballyesterday?Mr.Liwasintheclassroomjustnow.Whowasintheclassroomjustnow?Mr.Liwasintheclassroomjustnow.WherewasMr.Lijustnow?练一练安徽蚌埠期末Heatealargebowlofnoodleslastnight.(改为一般疑问句)_____he____alargebowlofnoodleslastnight?Dideat安徽合肥包河区期末RockmusicstartedinAmericainthe1950s.(就画线部分提问)_________rockmusicstartinAmerica?Whendid3aFillintheblankswithwho,what,when,whereorhow.A:______didyoudolastweekend?

B:IplayedbadmintononSaturday.

A:Soundsfun!_____didyouplaywith?

B:I

playedwithmyfather.He’sreallygood!WhatWho2.A:______wasyourweekend?B:Itwasgreat!Ihadsomuchfun!A:_______didyougo?B:Theweatherwasbeautiful,soIwenttothebeachwithmyparents.HowWhere

3.A:______didJimlose?B:Helosthiskeys.Heoftenlosesthings.A:That’stoobad.______didhelosethem?B:Ihearditwasyesterday.What

When3bCompletethepassagewiththecorrectformsofthewordsinthebox.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.3cYouwenttothecinema.Youwenttothebeach.Youdidyourhomework.Languagepoints1.Thecatquicklyranaway.runaway意为“跑开”，away是副词，常与go，run，walk，ride等词搭配。最后他们逃跑了。Theyranawayatlast.由away构成的其他短语：faraway在远处takeaway拿走；剥夺keepaway远离runawayfrom逃避；回避putaway收好moveaway移开；挪开练一练Ifagiraffemeetsatiger,itwill____________.A.cometrueB.getupC.runawayD.getlost2.Well,son,that’swhyit’simportanttolearna

secondlanguage,...①that’swhy…意为“那就是为什么……；那就

是……的原因”，why引导的是表语从句。

从句一般用陈述语序。那就是他没能爬山的原因。That’swhyhecan’tclimbthemountain.asecond意为“又一；再一”。a/an与序数词

连用不表顺序，表示“再（一），又（一）”。告诉我为什么你又拿了一本书。Nowtellmewhyyoutookasecondbook.练一练Mom,thetworeddressesaretooold.Iwanttobuy_______thirdredone.A.aB.anC.theD./③language意为“语言”，作可数名词，asecondlanguage意为“第二语言”。表示具体语言的

词，如Chinese，English，Japanese等是不可数

名词。这位男士会说四种语言。Themancanspeakfourlanguages.练一练Englishisausefulandinteresting_______.Wemustlearnitwell.A.placeB.languageC.sportD.numberSummaryawayrunawayshoutshoutatWell,son,that’swhyit’simportanttolearnasecondlanguage,...一般过去时（二）

一般过去时（二）一般过去时的用法一般过去时的特殊疑问句一般过去时的时间状语一般过去时的句式转换肯定句变否定句陈述句变一般疑问句陈述句变特殊疑问句Exercise—WhatdidyoudoforyourdadonFather’sDaythisyear?—I______abeautifultieforhim.A.buyB.boughtC.buysD.buying一、单项选择。2.—Soyouhavewatchedtheactionmovie,haven’tyou?—Yes.I____itwithmyparentsinLuXunTheatre.A.watchB.watchedC.willwatchD.amwatching3.Myunclehadanewcar.He______98,000yuanonit.A.spendB.spentC.spends