新概念3A-Unit2-Just-like-your-mother-新概念3a课件

Unit2Justlikeyour

mother新概念3A_Unit2_Just_like_your_mother_新概念3aPresentationextra

brilliant额外的空间空中旅行航班聪明的座位一对夫妇spaceflightseatcouple新概念3A_Unit2_Just_like_your_mother_新概念3aPresentationfrontrowstretchoutflightattendant[flaitəˈtendənt]Excuseme前排伸展开空中服务员劳驾，打扰商务舱Economyclass经济舱First-classcabin['kæbɪn]头等舱Businessclass新概念3A_Unit2_Just_like_your_mother_新概念3aPractice单词大比拼额外的前排空中服务员一对夫妇商务舱聪明的空中旅行伸展开新概念3A_Unit2_Just_like_your_mother_新概念3a新概念3A_Unit2_Just_like_your_mother_新概念3afirstclass头等舱

EconomyClass经济舱thefirstclassandeconomyclass，whichisprefer？thefrontrow新概念3A_Unit2_Just_like_your_mother_新概念3aListentotheMP3andanswerthequestion.DoesClairewanttogiveupherseat?新概念3A_Unit2_Just_like_your_mother_新概念3aClaire:Oh,good!We're___the_________,sowe've____some_________.Paul:That'sgreat,Claire.How___youknow?

Unit2JustlikeyourmotherfrontingotspacerowextradidListenandfillintheblanks.新概念3A_Unit2_Just_like_your_mother_新概念3aClaire:Mom______me.We're______tall,andit'salong_______.Paul:Yourmother's________!It'sgreatto__________.Unit2Justlikeyourmotherbothflightbrilliantoutstretchtold新概念3A_Unit2_Just_like_your_mother_新概念3aFlightAttendant:______you____________wateror_______orangejuice?Claire:Notnow,thanks.I'vejusthada______.Paul:I'd_____somewater,please.Unit2JustlikeyourmotherWouldlikesomesomedrinklike新概念3A_Unit2_Just_like_your_mother_新概念3aFlightAttendant:______youhada________oranewspaper?Paul:No,we_________.I'dlikethisone,please.Ah,I'mgoingto______this________!Unit2JustlikeyourmotherHavemagazinehaven'tenjoyflight新概念3A_Unit2_Just_like_your_mother_新概念3aFlightAttendant:______________.Wouldyou____________your______tothis______?They're_______veytall,andtheyneedthe___________.Unit2JustlikeyourmothermeExcuseseatscouplespacebothextramindgiving新概念3A_Unit2_Just_like_your_mother_新概念3aClaire:Theyaretall.

__________youputthemin______________?Paul:Claire!You_____just_____yourmother.Unit2Justlikeyourmotherdon'tWhyClassBusinesssoundlike新概念3A_Unit2_Just_like_your_mother_新概念3aListenandRead新概念3A_Unit2_Just_like_your_mother_新概念3aGuidedConversationP13Part1b)c)ReadandAnswer新概念3A_Unit2_Just_like_your_mother_新概念3aTheText新概念3A_Unit2_Just_like_your_mother_新概念3a新概念3A_Unit2_Just_like_your_mother_新概念3a新概念3A_Unit2_Just_like_your_mother_新概念3aNoteforthetext

It’sgreattostretchout—在itis+adj.+todosomething这个句型中，it是形式主语，真正的主语是动词不定式短语，这种结构可以避免句子“头重脚轻”。

新概念3A_Unit2_Just_like_your_mother_新概念3a新概念3A_Unit2_Just_like_your_mother_新概念3aNoteforthetextI’vejusthadadrink—had是动词have的过去分词形式。本句用了现在完成时，现在完成时用于表示动作从过去开始一直持续到现在，或动作虽然已经结束但对现在仍然产生影响。just在句中表示“刚才，方才”，作时间状语，放在助动词have后面，动词have的过去分词had前面。新概念3A_Unit2_Just_like_your_mother_新概念3aNoteforthetextWouldyoulike…?用于礼貌地提议或邀请Wouldyoumind…?用于礼貌地征求对方意见。Mind通常用于疑问句和否定句。

Whydon’tyou…?用于礼貌地提出建议

新概念3A_Unit2_Just_like_your_mother_新概念3a新概念3A_Unit2_Just_like_your_mother_新概念3a新概念3A_Unit2_Just_like_your_mother_新概念3a新概念3A_Unit2_Just_like_your_mother_新概念3aTurnbackChangesomesentences.※Weareinthefrontrow.(对划线部分提问)※I’mgoingtoenjoythisflight.（对划线部分提问）Whichrowareyouin?Whatareyougoingtoenjoy?新概念3A_Unit2_Just_like_your_mother_新概念3a现在完成时新概念3A_Unit2_Just_like_your_mother_新概念3a一、定义

1）表示过去发生或已经完成的动作对现在造成的影响或结果。

例如：Ihaveseenthefilm.我看过这部电影。（我了解电影的内容）

Ihavecleanedmyroom.(Myroomiscleannow.)2）表示过去已经开始，一直延续到现在的动作或状态。

例如：Hehasbeenatthisschoolsince1986.IhavetaughtEnglishfor19years。

新概念3A_Unit2_Just_like_your_mother_新概念3a二、构成：主语+have/has+过去分词+其他三、标志性词和短语：just（刚刚），already（已经），never（从来没有），ever（曾经），before（以前），yet（仍然，还）Ihaveeatenmylunch.新概念3A_Unit2_Just_like_your_mother_新概念3a过去分词的构成

1.直接加-ed。如：play-played2.以字母e结尾的直接加d。如：name-named3.以辅音字母加y结尾的，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-stopped新概念3A_Unit2_Just_like_your_mother_新概念3a现在完成时Presentperfect

句型1.肯定句现在完成时的肯定句式是“have（has）＋过去分词”。注意：该句式中的have或has是助动词，has用于第三人称单数，其它人称一律用have。2.疑问句现在完成时的一般疑问句式是把助动词have或has提到主语之前。（回答用“Yes，．．．have（has）．／“No，．．．haven’t（hasn’t）．”）3.否定句：现在完成时的否定句式是“haven't（hasn't）＋过去分词”。

新概念3A_Unit2_Just_like_your_mother_新概念3aIhaveeatenmylunch.Shehaseatenherlunch.Hehaseatenhislunch.肯定句Theyhaveeatentheirlunch.新概念3A_Unit2_Just_like_your_mother_新概念3aIhavenot(haven’t)seenthefilm.Shehasnot(hasn’t)seenthefilm.现在完成时的否定形式：havenot(haven’t)+过去分词hasnot(hasn’t)+过去分词

Ihaven’teatensupper.eat-eatenHehasn’tchangedhisidea.change-changedMymotherhasn’tcomebackhome.come-come否定句新概念3A_Unit2_Just_like_your_mother_新概念3aI’vealreadyhaddinner.I________________dinner________.2.Hehasjustfinishedhishomework.He________________hishomework_________.3.Mum’scookedthedinner.Mum_______________thedinner.4.Susan’slearnedEnglishatschool.Susan________________Englishatschool.haven’thadyethasn’t

finishedyethasn’tcookedhasn’tlearned把下列句子改为否定句新概念3A_Unit2_Just_like_your_mother_新概念3aHaveyoueatenyourbreakfast?现在完成时的一般疑问句形式Have/has提前+过去分词

HaveyouknownSandyforalongtime?Yes,Ihave/No,Ihaven’t.know-knownHassheeatenanythingsince9:00a.m.Yes,shehas/No,shehasn’t.eat-eaten疑问句新概念3A_Unit2_Just_like_your_mother_新概念3aI’vealreadyhaddinner.

2.Hehasjustfinishedhishomework.

3.Mum’scookedthedinner.4.Susan’slearnedEnglishatschool.Haveyoualreadyhaddinner?Hashejustfinishedhishomework?Hasmumcookedthedinner?HasSusanlearnedEnglishatschool?把下列句子改为一般疑问句新概念3A_Unit2_Just_like_your_mother_新概念3a分清与一般过去时的用法现在完成时属于现在时态的范围，不能和表示过去的时间状语连用，如yesterday,lastnight,threeweeksago,in1990等.而一般过去时只表示过去的动作或状态，和现在不发生关系。eg---Ihaveseenthefilm.eg---Isawthefilmlastweek.eg---Hehaslivedheresince1993.eg----Helivedherein1993.新概念3A_Unit2_Just_like_your_mother_新概念3aNotes:1)havegoneto与havebeentohavegoneto表示某人已离开了原地，去了另外某地，说话时，人已不在原地。后者表示某人曾havebeento去过某地，说话时人已不在某地了。HehasbeentoXi‘antwice.

他曾经去过西安两次。（已经回来了）Youcan’tfindhim.HehasgonetoXian.

你找不到他。他去西安了。（没回来）新概念3A_Unit2_Just_like_your_mother_新概念3a动词填空：1._____you________(clean)theroom?Yes,we__________(do)thatalready.When_______you______(do)it?We_______(do)itanhourago.2.______he______(see)thisfilmyet?Yes.When_____he_____(see)it?He______itlastweek.3.Howmanytimes_____you______(come)here?Once.HavecleanedhavedonediddodidHasseendidseesawhavecome新概念3A_Unit2_Just_like_your_mother_新概念3aI’vealreadyhaddinner.

2.Hehasjustfinishedhishomework.

3.Mum’scookedthedinner..4.Susan’slearnedEnglishatschool.

Whathaveyoualreadydone?Whathashejustdone?Whohascookedthedinner?WherehasSusanlearnedEnglish?对划线部分提问新概念3A_Unit2_Just_like_your_mother_新概念3aPatternPractice新概念3A_Unit2_Just_like_your_mother_新概念3aPresentationA:HasRoberthadasandwich?B:Yes,hehas.He'sjusthadone.A:Hashehadanycake?B:No,hehasn't.Hehasn'th