初中英语七年级下册Unit12 SectionA(Grammar Focus-3c)教学课件

Unit12

Whatdidyoudolastweekend?

GrammarFocus-3cTeachingandlearninggoals1.Learntousethenewwordsandphrases:runaway,mice,mouse,baby,shoutat,woof,language2.Learntousethefollowingsentences:

What

didyoudolastweekend？

Whovisitedhergrandma?Beckydid.

Wheredidshegolastweekend?

Whodidshegowith?

Whatdid…dolastweekend?campedbythelakepracticedthebadmintonLookthepicturesandanswerWhatdid…dolastweekend?studiedathomestoppedstudyingandwentboatingWhatdid…dolastweekend?cuttreesswamintheseaWhatdid…dolastweekend?boughtclothesintheshop1、一般加ed:visit-visited2、以e结尾的加d:dance-danced

3、以辅音字母加y结尾的改y为i加ed:

study-studied

4、以辅元辅结尾的重读闭音节，双写末尾的辅音字母加ed:stop-stopped过去式动词的规则变化：

复习小结过去式动词的不规则变化：

1、没有变化，如:cut-cut

2、改变元音的，如:write–wrote

3、元音和辅音都有改变的，如:

buy-bought

写出下列动词的过去式：

is—stop—make—are—drink—come—do—put—tell—go—cut—see—have—run—read—write—say—play—learn—buy—cry—study—swim—walk—wasweredidwenthadwrotelearnedstudiedstoppeddrankputcutransaidboughtswammadecametoldsawreadplayedcriedwalked巩固训练WarmingupandlearninginMylastweekendwasgreat.Guess:WhatdidIdoonSaturday/Sundaymorning/afternoon…?morningafternoonmorningafternoon

Saturday

SundayHowwasyourweekend?Whatdidyoudolastweekend?LastweekendSallyKateLucyBobA:HowwasKate’sweekend?B:Itwasgreat.A:Whatdidshedolastweekend?B:Sheplayedtennis.A:Wheredidsheplaytennis?B:Sheplayedinthepark.A:Whodidsheplaytenniswith?B:Herfriend.

Practicelikethis:Pairwork语法小结

一般过去时:

一般过去时常表示过去某一时间所发生的动作或存在的状态。一般过去时常和表示过去的时间状语连用。构成形式：肯定式：Icried.否定式：Ididnot(didn’t)

cry.疑问式：DidIcry?动词一般过去时，表示过去发生的事。be用was或用were;have,has变had。谓语动词过去式，过去时间作标志。一般动词加-ed，若是特殊得注意。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。若是谓语之前有did,谓语动词需还原。动词若是was,were,否定就把not添。语法记忆点拨1.---Whatdidyoudolastweekend？---Ididmyhomework./Wewentshopping.2.---Whovisitedhergrandma?---Beckydid.3.---Wheredidshegolastweekend?---Shewenttoafarm.4.---Whodidshegowith?---Shewentwithherclassmates.GrammarFocusDiscuss1.对过去事情发生的时间、地点、途径、原因等进行提问时，常用哪些疑问词？

2.这些问句的过去时态一般要借助哪个助动词？句子中的实义动词要用什么形式？3.这两个who问句为何一个需助动词，一个不需要助动词？4.含有特殊疑问词的一般过去时的句式结构是什么？

小结：1.对做过的事提问用what，对地点提问用where,对时间提问用when/whattime,对人物提问用who,对原因提问用why,对方式提问用how等。2.在过去时态的特殊疑问句中，一般要借助助动词did,而句子中的实义动词要用原形。3.当who在句中作主语时，不需借助助动词did,而直接用实义动词的过去式。当who在句中做宾语时，则要借助助动词did。4.一般过去时的特殊疑问句的结构：

特殊疑问词+did+主语+动词原形…?

A:________didyoudolastweekend?B:IplayedbadmintononSaturday.A:Soundsfun!_______didyouplaywith?B:Iplayedwithmyfather.He’sreallygood!3a

Fillintheblankswithwho,what,when,whereorhow.WhatWhoConsolidationWhatWhen2.A:________wasyourweekend?B:Itwasgreat!Ihadsomuchfun!A:_______didyougo?B:Theweatherwasbeautiful,soIwenttothebeachwithmyparents.3.A:________didJimlose?B:Helosthiskeys.Heoftenlosesthings.A:That’stoobad._______didhelosethem?B:Ihearditwasyesterday.HowWhereTask1:

3b.Completethepassagewiththecorrectformsofthewordsinthebox.

PracticesaybeclimbseerunawayAfamilyofmicewereinthekitchenonSaturdaymorningwhenthey______abigcat.BabyMouse_______afraidand_________ontohisfather’sback.FatherMouseshoutedatthecat,“Woof,woof!”Thecatquickly_________.“Wow,Dad,you’regood!”_____BabyMouse.“Well,son,that’swhyit’simportanttolearnasecondlanguage,”answeredFatherMouse.sawwasclimbedranawaysaidGuessinggameName

GuessRealityLastSaturdayLastSundayHowwashis/herweekend?LastSaturdayLastSundayHowwashis/herweekend?Task2:Task3:ReportWhohadagreatweekend?…’sweekendwasgreat.BecauseonSundaymorning,he….OnSundayafternoon,he….…翻译探究

1.FatherMouseshoutedatthecat,“Woof,woof!”译为：_______________________________Weshoutedtoourparentstoletthemknowaboutthedanger.译为：___________________________________1）shout______sb.多指因生气或愤怒“冲某人大声吼叫”。2）shout______sb.一般指“对某人大声喊叫”，目的是让别人听见。

老鼠爸爸对着猫大叫：“汪汪，汪汪！”

我们大声呼喊父母，让他们知道有危险。

at

to

【活学活用】

①他很生气，冲我大声吼叫。Hewassoangrythathe_________________me.②妈妈大声喊孩子回家吃饭。

Mother__________________hersontocomebackfordinner.at

shouted

shouted

to

2.Well,son,that'swhyit'simportanttolearnasecondlanguage.译为：____________________________________(1)句中why引导_______从句，在从句中，it作______主语，不定式结构作_________。(2)句中的second作形容词，意为:_____________，其前用不定冠词a修饰。【活学活用】①面条很可口，我还要一碗。Thenoodlesaredelicious.I'dlike________________.②说起来容易，做起来难。________________________say,______________________do.所以嘛，儿子，这就是为什么学习外语重要啦。

表语

形式

真正主语

另外的；外加的

a

second

bowl

It’s

easy

to

it’s

difficult

to

动词过去式的变化

一般过去时的各种句式

含who等特殊疑问词的一般过去时句子的运用GrammarSummary一、根据句意及汉语提示完成句子。1.Therewasa__________(老鼠)inmyroomandIdidn’tsleepwelllastnight.2.Thecatran__________(远离)whenitsawthedog.3.Therewerethree____________(婴儿)intheparkyesterday.

Testinclassmouse

away

babies

4.---What_________(语言)doyouspeak?---EnglishandChinese.5.She__________(喊叫)athimtoclosethewindowsyesterdayafternoon.

Testinclasslanguage

shouted

MyfavoritesingerisZhouYuming.2.HisfavoritegroupwasBoys&Girls.3.Herfavoritekindofmusicisclassical.Whoisyourfavoritesinger?Whowashisfavoritegroup?What’sherfavoritekindofmusic?二、就下列各句中的画线部分提问。4.Theytookaboytohospitalyesterday.5.TheyhadTony'sbirthdayparty