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

Unit2Justlikeyour

mother新概念3A_Unit2_Just_like_your_mother_新概念3aPresentationextra

brilliant額外的空間空中旅行航班聰明的座位一對夫婦spaceflightseatcouple新概念3A_Unit2_Just_like_your_mother_新概念3aPresentationfrontrowstretchoutflightattendant[flait??tend?nt]Excuseme前排伸展開空中服務(wù)員勞駕，打擾商務(wù)艙Economyclass經(jīng)濟艙First-classcabin['k?b?n]頭等艙Businessclass新概念3A_Unit2_Just_like_your_mother_新概念3aPractice單詞大比拼額外的前排空中服務(wù)員一對夫婦商務(wù)艙聰明的空中旅行伸展開新概念3A_Unit2_Just_like_your_mother_新概念3a新概念3A_Unit2_Just_like_your_mother_新概念3afirstclass頭等艙

EconomyClass經(jīng)濟艙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這個句型中，it是形式主語，真正的主語是動詞不定式短語，這種結(jié)構(gòu)可以避免句子“頭重腳輕”。

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是動詞have的過去分詞形式。本句用了現(xiàn)在完成時，現(xiàn)在完成時用于表示動作從過去開始一直持續(xù)到現(xiàn)在，或動作雖然已經(jīng)結(jié)束但對現(xiàn)在仍然產(chǎn)生影響。just在句中表示“剛才，方才”，作時間狀語，放在助動詞have后面，動詞have的過去分詞had前面。新概念3A_Unit2_Just_like_your_mother_新概念3aNoteforthetextWouldyoulike…?用于禮貌地提議或邀請Wouldyoumind…?用于禮貌地征求對方意見。Mind通常用于疑問句和否定句。

Whydon’tyou…?用于禮貌地提出建議

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.(對劃線部分提問)※I’mgoingtoenjoythisflight.（對劃線部分提問）Whichrowareyouin?Whatareyougoingtoenjoy?新概念3A_Unit2_Just_like_your_mother_新概念3a現(xiàn)在完成時新概念3A_Unit2_Just_like_your_mother_新概念3a一、定義

1）表示過去發(fā)生或已經(jīng)完成的動作對現(xiàn)在造成的影響或結(jié)果。

例如：Ihaveseenthefilm.我看過這部電影。（我了解電影的內(nèi)容）

Ihavecleanedmyroom.(Myroomiscleannow.)2）表示過去已經(jīng)開始，一直延續(xù)到現(xiàn)在的動作或狀態(tài)。

例如：Hehasbeenatthisschoolsince1986.IhavetaughtEnglishfor19years。

新概念3A_Unit2_Just_like_your_mother_新概念3a二、構(gòu)成：主語+have/has+過去分詞+其他三、標(biāo)志性詞和短語：just（剛剛），already（已經(jīng)），never（從來沒有），ever（曾經(jīng)），before（以前），yet（仍然，還）Ihaveeatenmylunch.新概念3A_Unit2_Just_like_your_mother_新概念3a過去分詞的構(gòu)成

1.直接加-ed。如：play-played2.以字母e結(jié)尾的直接加d。如：name-named3.以輔音字母加y結(jié)尾的，變y為i加ed。如：carry-carried4.重讀閉音節(jié)且末尾只有一個輔音字母，雙寫這個輔音字母再加-ed。如：stop-stopped新概念3A_Unit2_Just_like_your_mother_新概念3a現(xiàn)在完成時Presentperfect

句型1.肯定句現(xiàn)在完成時的肯定句式是“have（has）＋過去分詞”。注意：該句式中的have或has是助動詞，has用于第三人稱單數(shù)，其它人稱一律用have。2.疑問句現(xiàn)在完成時的一般疑問句式是把助動詞have或has提到主語之前。（回答用“Yes，．．．have（has）．／“No，．．．haven’t（hasn’t）．”）3.否定句：現(xiàn)在完成時的否定句式是“haven't（hasn't）＋過去分詞”。

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.現(xiàn)在完成時的否定形式：havenot(haven’t)+過去分詞hasnot(hasn’t)+過去分詞

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把下列句子改為否定句新概念3A_Unit2_Just_like_your_mother_新概念3aHaveyoueatenyourbreakfast?現(xiàn)在完成時的一般疑問句形式Have/has提前+過去分詞

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

2.Hehasjustfinishedhishomework.

3.Mum’scookedthedinner.4.Susan’slearnedEnglishatschool.Haveyoualreadyhaddinner?Hashejustfinishedhishomework?Hasmumcookedthedinner?HasSusanlearnedEnglishatschool?把下列句子改為一般疑問句新概念3A_Unit2_Just_like_your_mother_新概念3a分清與一般過去時的用法現(xiàn)在完成時屬于現(xiàn)在時態(tài)的范圍，不能和表示過去的時間狀語連用，如yesterday,lastnight,threeweeksago,in1990等.而一般過去時只表示過去的動作或狀態(tài)，和現(xiàn)在不發(fā)生關(guān)系。eg---Ihaveseenthefilm.eg---Isawthefilmlastweek.eg---Hehaslivedheresince1993.eg----Helivedherein1993.新概念3A_Unit2_Just_like_your_mother_新概念3aNotes:1)havegoneto與havebeentohavegoneto表示某人已離開了原地，去了另外某地，說話時，人已不在原地。后者表示某人曾havebeento去過某地，說話時人已不在某地了。HehasbeentoXi‘a(chǎn)ntwice.

他曾經(jīng)去過西安兩次。（已經(jīng)回來了）Youcan’tfindhim.HehasgonetoXian.

你找不到他。他去西安了。（沒回來）新概念3A_Unit2_Just_like_your_mother_新概念3a動詞填空：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?對劃線部分提問新概念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