剑桥少儿英语二级上Unit-12省公开课金奖全国赛课一等奖微课获奖课件

Unit12Hasyourschoolgot1/135Hasyourschoolgotaswimmingpool?Hasyourschoolgotaplayground?Hasyourschoolgotacomputerroom?Hasyourschoolgotanartroom?Hasyourschoolgotamusicroom?Hasyourschoolgotashop?观察句子2/135Hasyourschoolgotaswimmingpoor?Hasyourschoolgotaplayground?Hasyourschoolgotacomputerroom?Hasyourschoolgotaartroom?Hasyourschoolgotamusicroom?Hasyourschoolgotashop?观察句子3/135Hasyourschoolgotaswimmingpoor?

have/has过去分词现在完成时新时态4/135present(now)futurepast现在完成时(presentperfecttense)表示到现在为止已经完成或刚才完成动作。现在完成时have/has+过去分词句子结构5/135过去分词组成——规则改变

1.直接加-ed。如：play-played2.以字母e结尾直接加d。如：name-named3.以辅音字母加y结尾，变y为i加ed。如：carry-carried4.重读闭音节且末尾只有一个辅音字母，双写这个辅音字母再加-ed。如：stop-stopped6/135（1）与动词原型，过去式一致，即AAA型如：

过去分词组成——不规则原形过去式过去分词

hithithitputputputhurthurthurt7/135（2）与动词过去式一致，即ABB型

过去分词组成——不规则原形过去式过去分词

havehadhadsitsatsatsaysaidsaidsleepsleptsleptspellspeltspeltlearnlearntlearnt

8/135现在完成时时间状语常与①already,②never,③ever,④just,⑤yet,⑥since⑦uptonow,⑧sofar,⑨foralongtime⑩thesedays连用上一页下一页主菜单9/135Ihaveeatenmylunch.Shehaseatenherlunch.Hehaseatenhislunch.必定句Theyhaveeatentheirlunch.我/她/他/他们已经吃过午餐了。（have,eaten)10/135现在完成时Presentperfect句型现在完成时必定句式是“have（has）＋过去分词”。

注意：该句式中have或has是助动词，has用于第三人称单数，其它人称一律用have。1.必定句11/135Lily和她妹妹已经去了公园了。Lilyandhersisterhavegonetothepark.我们父母已经工作了两天了。Ourparentshaveworkedfortwohours.他们已经清扫了屋子。

Theyhavecleanedthehouse.我们已经买了这些书了。Wehaveboughtthebooks.12/135否定句：现在完成时Presentperfect句型havenot(haven’t)+过去分词hasnot(hasn’t)+过去分词

Ihavenot(haven’t)seenthefilm.

Shehasnot(hasn’t)seenthefilm.Ihaven’teatensupper.eat-eatenHehasn’tchangedhisidea.change-changedMymotherhasn’tcomebackhome.come-come13/135seenatigerHaveyoueverseenatiger?Yes,Ihave.No,Ihaven't.Ihave

.Ihaven’t

.14/135flownakiteHaveyoueverflownakite?Yes,Ihave.No,Ihaven't.Ihave

.Ihaven’t

.15/135swuminariverHaveyoueverswuminarver?Yes,Ihave.No,Ihaven't.Ihave

.Ihaven’t

.16/135hadadogHaveyoueverhadadog?Yes,Ihave.No,Ihaven't.Ihave

.Ihaven’t

.17/135caughtamouseHaveyouevercaughtamouse?Yes,Ihave.No,Ihaven't.Ihave

.Ihaven’t

.18/135eatenEnglishfoodHaveyouevereatenEnglishfood?Yes,Ihave.No,Ihaven't.Ihave

.Ihaven’t

.19/135boughtabikeHaveyoueverboughtabike?Yes,Ihave.No,Ihaven't.Ihave

.Ihaven’t

.20/135riddenahorseHaveyoueverriddenahorse?Yes,Ihave.No,Ihaven't.Ihave

.Ihaven’t

.21/135beentotheGreatWallHaveyoueverbeentotheGreatWall?Yes,Ihave.No,Ihaven't.

Ihave

.Ihaven’t

.22/135sunganEnglishsongHaveyoueversunganEnglishsong?Yes,Ihave.No,Ihaven't.Ihave

.Ihaven’t

.23/135readaHarryPotterHaveyoueverreadaHarryPotter?Yes,Ihave.No,Ihaven't.Ihave

.Ihaven’t

.24/135hurtyourlegHaveyoueverhurtyourleg?Yes,Ihave.No,Ihaven't.Ihave

.Ihaven’t

.25/135sentanemailHaveyoueversentanemail?Yes,Ihave.No,Ihaven't.Ihave

.Ihaven’t

.26/135普通疑问句：现在完成时Presentperfect句型现在完成时普通疑问句式是把助动词have或has提到主语之前。必定回答

Yes，_______have/has.否定回答：“No，_______haven’t（hasn’t）．”Haveyoueatenyourbreakfast?HaveyouknownSandyforalongtime?Yes,Ihave/No,Ihaven’t.Hassheeatenanythingsince9:00a.m.27/135Hasyourfamilygotacomputer?No,ithasn't.HasyourfamilygotaTV?Yes,ithas.28/135Hasyourfamilygotacar？No,ithasn't.Hasyourfamilygotabike？Yes,ithas.29/135Hasyourfamilygotacamera?No,ithasn't.Hasyourfamilygotapiano?Yes,ithas.Hasyourfamilygotaguitar?No,ithasn't./Yes,ithas.30/135Hasyourfamilygotaradio?No,ithasn't./Yes,ithas.Hasyourfamilygotavideo-camera?No,ithasn't./Yes,ithas.31/135现在完成时Presentperfect句型特殊疑问句：特殊疑问词+have/has+过去分词+其它Whohascookedthedinner?WherehasSusanlearnedEnglish?32/135A:Hasyourschoolgotaswimmingpool?B:Yes,Ithas.It’sgotanindoorswimmingpool.Ithasgotanindoorswimmingpool.现在完成时定义：表示到当前为止已经完成，并对现在留下某种后果和影响动作。结构：have/has（助动词）+动词过去分词33/135hithithit过去式过去分词动词原形puthurtputputhurthurthavehadhadboughtboughtcatchbuycaughtcaughtfoundfoundfindAAA型ABB型34/135learnlearntlearntmeantmeantsaidsaidmeanthinksaysleepspellthoughtthoughtstoodspeltsatstoodspeltsleptsleptsitstandsat35/135drinkknowthrowgivedrawflyswimsingcomecamecamesangsungswamswumflewflowndrewdrawngavegiventhrewthrownknewknowndrankdrunkrunranrun36/135rideroderiddengowriteeatgonewentwrittenwroteeatenatechosenchosewornworeseensawchoosewearsee37/1352．Listen,readandlearn.38/135打击受伤放有买接住找到学习意味着说睡觉拼写坐想站Thewomanhashadlunch.Thecatshavecaughtsomemice.IhavestudiedEnglish.39/135汉泽英1.你学校有一个游泳池吗？2.是，它有。3.你曾经看过一只老虎吗？4.不，我没有。5.你曾经去过北京动物园吗？6.你家庭有一台电视吗？7.是，它有。40/1351.你曾经去过北京动物园吗？2.你家庭有一台电视吗？3.是，它有。4.你过了多少个生日？5.我过了

生日。室内家庭酸橙柠檬水摄像机吉他钢琴突然地猎人早期曾经访问攀登41/135来跑唱歌喝游泳知道飞扔画Themanhashadacar.Thewomenhaveswum.WehavegonetoBeijing.给骑吃写去看见穿选择室内家庭酸橙柠檬水摄像机吉他钢琴42/1351.IhavebeentoBeijing.2.Theboyhasdrunksometea.3.Thegirlshaveboughtsomeeggs.4.Thedoghasrunaway.43/1353．Look,readandtalk.Haveyoueverseenatiger?Yes,Ihave./No,Ihaven’t.44/1354．Listenreadandact.45/135picksomeflowers意为“摘一些花”。e.g.Iwillpicksomeflowersformymother!

thought为think过去式，意为“想”。e.g.IthoughtIwasveryexperienced.我自己还认为我很有经验哪。different意为“不一样，差异”。e.g.Itissomethingdifferent.46/1355．Look,guessandwrite.47/1356．Askandanswerinpairs.Howmany意为“多少”。Howmany问多少，可数名词复数紧跟着。e.g.Howmanyapplesdoyouhave?48/1357．Listen,readandfindout

Jimisnewinhisschooltoday.Hehaslookedforhisclassroomfortenminutes.Buthestillcan’tfindhisclassroom.Canyouhelphim?

·Jim’sclassroomnumberisnofewerthansix.

Jim教室号不低于6。

·Itisatwo-digitnumber.它是两位数字。

·Itismorethanten.它比10多。

·Thenumberisinthetwo,four,andeighttimestables.这个数字是2、4、8倍数。WhichisJim’sclassroom?Itis16.49/1358．Listen,singandchant.50/1359．Look,askandanswer.（1）

Hasyourfamilygotacomputer?No,ithasn’t.HasyourfamilygotaTV?Yes,ithas.（2）Hasyourfamilygotacar?No,ithasn’t.Hasyourfamilygotabike?Yes,ithas.51/135Howmany问多少，可数名词复数紧跟着。e.g.Howmanyapplesdoyouhave?52/135Unit12Hasyourschoolgotaswimmingpool?教学目标和要求：1.经过学习，使学生能深入熟悉学校环境，能用英语做一个简单介绍。2.深入巩固动词过去式，同时学习现在完成时使用方法。3.能够演出短剧《小红帽》交际用语：1.Hasyourschoolgotaswimmingpool?53/1352.Haveyoueverseenatiger?Yes,Ihave./No,Ihaven’t.重点语法：现在完成时：1.使用方法(1)表示动作发生在过去某个不确定时间，但对现在留下了某种影响和结果。常被just、already、yet等副词修饰。如：54/135(1)表示动作发生在过去某个不确定时间，但对现在留下了某种影响和结果。常被just、already、yet

等副词修饰。如：-Haveyouhadlunchyet?-Yes,Ihave.I'vejusthadit.你(已经)吃午饭了吗？我刚才吃过。(现在我不饿了)55/135(2)表示从过去某一时刻开始一直连续到现在动作或状态。这个动作可能刚停顿，可能依然在进行。常带有for和since等表示一段时间状语。如：Hehastaughtheresince1981.他自1981年就在这儿教书。(可能还要继续教)Ihave'tseenherforfouryears.我有四年没见到她了。56/135(3)表示说话前发生过一次或屡次动作，现在成为一个经验，普通译为汉语“过”，常带有twice,ever,never,threetimes等时间状语。如：IhavebeentoBeijingtwice.我去过北京二次。57/1352.组成：主语+have/has+过去分词+宾语+状语过去分词组成：（1）规则动词和过去式组成相同，在动词后加ed。（2）不规则动词详见书本part2。58/1353.现在完成时和普通过去时区分现在完成时和普通过去时都表示在过去完成动作。但现在完成时强调是这一动作与现在关系。如对现在产生结果或影响等，而普通过去时只表示动作在过去某一时刻发生，不表示和现在关系。试比较：Ihavelostmynewbook.

我把新书丢了。(现在还未找到)Ilostmynewbookyesterday.

我昨天把新书丢了。(昨天丢，现在找到是否没说明)59/135作业1.他已离开这个城市。(结果。他不在这个城市)2.有些人把窗户打破了。(结果。窗户仍破着)3.你看到我手提包了吗?(结果。你知道它在哪里吗?)4.他离开这儿已10年了。现在完成时常见两种句型：①主语＋have/hasbeen＋for短语②Itis＋一段时间＋since从句60/135答案1.Hehasleftthecity.2.Someonehasbrokenthewindow.3.Haveyouseenmybag?4.It’stenyearssincehelefthere.61/135看图作文Thisisaverybeautifulschool.It’sverybig.Thisisaclassroombuilding.Somestudentsarevisitingtheschool.Thisisanicebuilding,too.YoucanseesomestudentsarepaintingpicturesHere,somestudentsareworkingatthecomputers.ThesestudentsarehavingaP.Eclass.Someareswimming.It’saniceday.ClassOneandClassTwoarehavingafootballmatch….62/135动词原形过去式过去分词

seesawseenE.g.Icanseehimeverydaybecauseweareinthesameclass.IsawmyoldfriendBobintheparkyesterday.Ihaven’tseenmymusicteacherforaweekbecausesheissick.63/135英语小剧本——《小红帽》LittleRedRidingHood第一场：LittleRedRidingHood家Mum：(妈妈拿着一个篮子，把桌子上水果放在篮子里）LittleRedRidingHood:(唱着歌，欢快地跑进来）Hi,mummy,whatareyoudoing?Mum：（一边把水果放在篮子里，心事重重地说）Grandmaisill.HerearesomeapplesandbananasforGrandma.TakethemtoGrandma.LittleRedRidingHood：（边提起篮子，边点头说）Ok!64/135Mum:（亲切地看着LittleRedRidingHood说）Begood.Becareful.LittleRedRidingHood：Yes,mummy．Goodbye,mummy.Mum：Bye-bye.Darling.第二场：在路上(一阵轻快音乐由远而近，LittleRedRidingHood挎着篮子蹦跳跳地跳到花草旁)LittleRedRidingHood：Wow！Flowers,howbeautiful!（放下篮子采花）Oneflower,twoflowers,threeflowers.65/135Wolf：（伴随一阵低沉音乐，Wolf大步地走上台）Iamwolf.Iamhungry.(做找东西状,东张西望)Hereisalittleredridinghood.Hi!LittleRedRidingHood.Whereareyougoing?(做狡猾样子和LittleRedRidingHood打招呼)LittleRedRidingHood：(手摸辫子，天真地回答)ToGrandma’s．Grandmaisill.Wolf：（自言自语）I'lleatGrandma.But……（对LittleRedRidingHood说）Hey,look!6littlebabyducks.66/135Wolf：（悄悄地藏到大树后）LittleRedRidingHood：（停顿跳舞）Hello!Babyducks，howareyou?SixDucks：We’refine．Thankyou．Whereareyougoing?LittleRedRidingHood：ToGrandma’s．Oh,Imustgo,bye.SixDucks：Goodbye．LittleRedRidingHood：(和6只鸭子伴随音乐翩翩起舞)67/135第三场：Grandma家

Grandma：（喘着气出场，颤颤悠悠地走到床前，吃力地坐到床边，喘了几口，打几个哈欠，慢吞吞地躺倒在床上。）

Wolf：（从树后出来，边走边说）Iamveryhungrynow.(做找寻样子)WhereisGrandma’shouse?(高兴地对观众说)Aha,it’shere.(敲门)Bang,Bang,Bang．

Grandma：Whoisit？

Wolf：（装出LittleRedRidingHood68/135声音，一边得意地摇动尾巴，一边说）It’sme.LittleRedRidingHood.Grandma：(边说边起床)Comein,comein.Wolf：(得意洋洋地走到床边)Grandma,I’lleatyou.Grandma：（惊慌失措地抓紧衣服，瞪着眼睛，边叫迫从床上滚到地上）灰狼把外婆吞到了肚子里。Wolf：（得意地拍拍肚子，翘起大拇指）Yummy！I’llsleep.69/135LittleRedRidingHood：(高兴地敲门)Grandma．Grandma．

Wolf：(装扮成Grandma声音)Whoisit？

LittleRedRidingHood：It’sme.LittleRedRidingHood.Whatastrangenoise!Wolf：Comein，Comein.LittleRedRidingHood：(蹦跳着进来，把篮子放在桌子上，走到床前一看，跳回几步)Oh!Whatarebigears!Wolf：Icanlistentoyoursweetvoice.70/135LittleRedRidingHood：Wow!Whatabigeyes!Wolf：Icanseeyouprettyface.LittleRedRidingHood：Oh!Whatabighand.Wolf：Icanhugyou.LittleRedRidingHood：（跪在床前，拉起Wolf手，边摸边说）Look!Whatabighands?Wolf：(从床上跳起来说)Icaneatyou!71/135LittleRedRidingHood：(拼命地跑)Oh！No!No!Wolf：（追到LittleRedRidingHood，做吃状，拍拍肚子说）It’sdelicious.Istillsleep.Ilikesleeping.Hunter：(一边拿着枪，一边做寻找状出场)Where’sthewolf?Look!Adoor．(推门)Thewolfissleeping.Wolf：(发出呼呼响声)Hunter：(端起枪想打，又放下)Whatabigstomach!(摸摸Wolf肚子)GrandmaandLittleRedRidingHoodareinside.Imustbehurry．72/135．(从桌子上拿起剪刀，举起)Look!Scissors.(做剪Wolf肚子)Cut,cut,cut.LittleRedRidingHood/Grandma：Thankyou．Hunter,givemesomeneedlesandthread．LittleRidingHood,Givemesomestones．Grandma：(从桌子上拿来针线)LittleRedRidingHood：(搬来几个石头)One,two,three.Hunter：(把小石头装进Wolf衣服里)73/135Grandma：I'llthreadit.Hunter：(拿起枪)Wokeup!Wolf：(起床，两手托着大肚子)Mystomachissoheavy.Hunter：Youbigbadwolf,raiseyourarms!Wolf：(边跑边说)Help!Don’tshotme!Hunter：（开枪）Bang,bang!Wolf：(应声倒下)Hunter：Thebadwolfisdead．LittleRedRidingHood和Grandma：Yeah!Thankyou．74/135LittleRedRidingHood、Grandma、Hunter（一起鞠躬）:Thankyou75/135图片76/135ComputerroomMusicroom

Artroom

playground

Swimmingpool

机房音乐教室美术教室操场游泳池77/13578/135visitPaulandPeteraregoingtovisitaschool.79/135arriveTheyarrivetheschoolveryearly.80/135Itisafamousschool.['feiməs]

famous81/135show[ʃəu]

aroundBobisgoingtoshowthemaround.82/135visit参观，造访arrive抵达，到来famous著名，知名show给……看，展示around绕着，周围Newwords83/135Paulandpeteraskmanyquestions.84/135Hasyourschoolgotaswimmingpool?Yes,ithas.85/135Hasyourschoolgotalibrary?No,ithasn’t.86/135Hasyourschoolgot……?Yes,ithas./No,Ihasn’t.Icansay……87/135Hasyourschoolgot……?Yes,ithas./No,ithasn’t.88/13589/135familyFatherandmotherI

loveyou.90/13591/135['reidiəu]

radio92/135camera93/135ACBJGLIKFHEDguitar94/135ACBJGLIKFHEDpiano95/135Hasyourfamilygot……?Yes,ithas./No,ithasn’t.Icansay……96/135一、单元关键点1．知识概述（1）掌握本单元出现生单词、词组和句型。（2）深入复习、巩固所学动词过去式改变规则。（3）学习现在完成时使用方法。97/1352．单元重点词汇visit,famous,show,around,indoor,learnt,picked,arrived,think,different,criedforhelp,cupboard,minute,digit,story,lemonade,camera,guitar,radio,video-camera,LondonBridge,RiverThames,Cambridge.98/1353．交际用语（1）Hasyourschoolgotaswimmingpool?（2）PaulandPetergetupveryearly.（3）Theyaregoingtomeettheirbestfriend,Bob.（4）—Haveyoueverseenatiger？

—Yes,Ihave./No,Ihaven’t.（5）Whatbigeyesyou’vegot?（6）Howmanybikeshasyourfamilybought？（7）Hasyourfamilygotacomputer?

99/135二、单元学习1．Listen,read,askandanswer.（1）Newwordsandexpressions.100/135（2）Newsentences.101/135（2）Newsentences.①Hasyourschoolgotaswimmingpool?②PaulandPetergetupveryearly.③Theyaregoingtomeettheirbestfriend,Bob.102/135（3）Pronunciation:[l]读法一：出现在元音前，发音较清楚，发音时舌前向硬颚抬起，舌尖轻触上齿龈后部，气流由舌一侧或两侧泄出。e.g.listen

learn

lowlanguage

English[l]读法二：出现在辅音前或词尾，发音比较含糊，舌后上抬，舌面成凹槽。e.g.worldcold

soil

tall

sell

cool

animal103/1352．Listen,readandlearn.104/135e.g.普通现在时：Canhesee?

普通过去时：Wesawhimgetoutofthebus.现在完成时：Haveyoueverseenatiger?

105/135现在完成时结构：

主语+have(has)+过去分词(done)（1）定义：现在完成时用来表示现在之前已发生过或完成动作或状态，但其结果却和现在有联络，也就是说，动作或状态发生在过去但它影响现在还存在.

e.g.Ihavelostmywallet.(含义是:现在我没有钱花了。)

Janehaslaidthetable.(含义是:简已在吃饭。)（2）定义2：现在完成时能够用来表示发生在过去某一时刻，连续到现在情况，常与for、since连用.

e.g.Maryhasbeenillforthreedays.（说明到现在为止一共三天依然病着。）106/135（3）Hasyourfamilygotacamera?No,ithasn’t.Hasyourfamilygotthepiano?Yes,ithas.（4）Hasyourfamilygottheguitar?No,ithasn’t.Hasyourfamilygotaradio?Yes,ithas.（5）Hasyoufamilygotaradio?No,ithasn’t.Hasyourfamilygotavideo-camera?Yes,ithas.107/13510．Look,guessandsay.伦敦桥剑桥大学泰晤士河伦敦眼摩天轮大笨钟108/135三、单元小结1．Words.109/1352．Sentences.（1）Hasyourschoolgotaswimmingpool?（2）PaulandPetergetupveryearly.（3）Theyaregoingtomeettheirbestfriend,Bob.110/135Unit12Hasyourschoolgotaswimmingpool?渥尔特英语学校剑桥少儿英语二级（上）视频课件111/135Understandthepresentperfecttense.（现在完成时）Use“Haveyouever…?”correctly.Teachingaimsanddemands112/135CPSHaveyoueverseenatiger?(Has)Yes,Ihave.Ihaveeverseenatiger.No,Ihaven’t.Ihaven’teverseenatiger.Sentencestructure113/135Themainanddifficultpoints:

Has…gota…?Yes,ithas./No,ithasn’t.Howmany…haveyougot?I’vegot….114/135Questions:Wheredidyougoyesterday?Didyougotoschoolyesterday?Whatdidyoudothere?Didyoureadbooksthere?Hasyourschoolgotalibrary?115/135listentoashortpassageandanswertheflowingquestions

a.Whatdayisittoday?b.Howabouttheweather?c.Whogetsupveryearly?d.Whyaretheyveryhappy?e.Whataretheygoingtodo?116/135MakemoresentencesHasyourschoolgotacomputer?Yes,ithas./No,ithasn’t.(family,school,classroom,teacher…)117/135AnswersHasyourfamily/school/classroom/teacherhota…?118/135Howmany…?

Hasyourclassroomgotmanychairs?Howmanychairshasyourclassroomgot?Howmanypenshasyourteachergot?119/135ThemainanddifficultpointsHaveyoueverbeentotheGreatWall?Yes,Ihave.IhavebeentotheGreatWall.No,Ihaven’t.Ihaven’teverbeentotheGreatWall.120/135P72P8

makesomesimilarsentencesaccordingtothechant.

Haveyoueverbeentothelibrarytoreadabook?Haveyoueverbeentoabusstationtowaitforabus?HaveyoueverbeentotheGreatWalltorideahorse?121/135Reviewthemainsentencestructureofthisunit.

HaveyoueversunganEnglishsong?Yes,IhaveeversunganEnglishsong.No,Ihaven’teversunganEnglishsong.HasyourfathereverbeentotheGreatWall?Yes,hehaseverbeentotheGreatWall.No,hehasn’tbeentotheGreatWall.122/135LittleRedRidingHood

Haveyoueverreadastorynamed‘LittleRedRidingHood’”?

Doyouknowwhatit’sabout?123/135LittleRedRidingHood

somequestionsaboutit

What’sthenameofthelittlegirl?Whowouldshegoandsee?Whodidshemeetontheroad?Didsheknowthewolfbefore?Whocametothegrandma’shousefirst,thewolforthegirl?WhatdidLittleRedRidingHoodfindwhenshecameintothehouse?Whosavedthegirlandhergrandma?Shouldwetalktothestrangersinmydailylife?Watchthestorythatmadebyourselves.Repeattheconversationbetweenthewolfandthegirlforseveraltimes.Askthestudentstohavearoleplayinpairs.124/135誊录动词以及过去式和过去分词。

1.be--2.come—3.go--4.do—5.have--6.drink—7.give--8.eat–9.know--10.make—11.run--12.say—13.see--14.find—15.draw--16.get—17.hear--18.begin—19.buy--20.leave—was/were--beencame--comewent--gonedid--donehad-haddrank--drunkgave--givenate--eatenknew--knownmade--maderan--runsaid--saidsaw-seenfound--founddrew--drawngot--gotheard-heardbegan--begunbought--boughtleft--left125/135I’vealreadyhaddinner.I________________dinner________.2.Hehasjustfinishedhishomework.He________________hishomework_________.3.Mum’scookedthedinner.Mum_______________thedinner.4.Susan’slearnedEnglishatschool.Susan________________Englishatschool.haven’thadyethasn’t

finishedyethasn’tcookedhasn’tlearned把以下句子改为否定句126/135I’vealreadyhaddinner.

2.Hehasjustfinishedhishomework.

3.Mum’scookedthedinner.4.Susan’slearned