L29(2)新概念二課件

L29Taxi1.talkabouttaxi

2.keywords

objectives

5.writing4.Keystructures

3.PasttenseandpresentperfecttensecarriagetricyclesedanchairasmallSwissaeroplanePilatusPorterlandanywhereunusualtaxicarrysevenpassengersasmallSwissaeroplanelandon…snowwateraploughedfield

adoctoralonelyvillagearoofofablockofflatsadesertedcarparkalonelyislandabusinessman1unusualtaxi2passanger3land–landon/in4plough–ploughedfield5lonely6desert–adesertedcar7park8flat9block10ontheroofofTaxiCaptainBenFawcetthasboughtanunusualtaxiandhasbegunanewservice.The'taxi'isasmallSwissaeroplanecalleda'PilatusPorter'.Thiswonderfulplanecancarrysevenpassengers.Themostsurprisingthingaboutit,however,isthatitcanland

anywhere:onsnow,water,orevenonaploughedfield.CaptainFawcett'sfirstpassengerwasadoctorwhoflewfromBirminghamtoalonelyvillageintheWelshmountains.Sincethen,

CaptainFawcetthasflownpassengerstomanyunusualplaces.Oncehelandedontheroofofablockofflatsandonanotheroccasion,helandedinadesertedcarpark.CaptainFawcetthas

justrefusedastrangerequestfromabusinessman.ThemanwantedtoflytoRockall,alonelyislandintheAtlanticOcean,butCaptainFawcettdidnottakehimbecausethetripwastoodangerous.…h(huán)asbought…h(huán)asbegun……is…called…cancarry…Themostsurprising…canland……flewfrom…to……h(huán)asflown…to……wantedto…didnottake……landedon…landedin……h(huán)asjustrefused…一般過去時與現(xiàn)在完成時在第5課的語法中我們已學(xué)過與一般過去時和現(xiàn)在完成時連用的一些時間狀語，在第28課的語法中又復(fù)習(xí)了與現(xiàn)在完成時連用的時間狀語。對比這兩種時態(tài)時，我們一方面要注意它們的時間狀語的區(qū)別，另一方面要注意一般過去時往往強調(diào)動作本身，而現(xiàn)在完成時則表示始于過去并持續(xù)到現(xiàn)在的動作或表示過去不確定的時間發(fā)生過的并與現(xiàn)在有某種聯(lián)系的動作原形過去式過去分詞flyflewflownbuyboughtboughtbeginbeganbegundrivedrovedrivendodiddone試體會下列句子但介詞for和since引導(dǎo)的時間狀語通常與現(xiàn)在完成時連用過去分詞和現(xiàn)在分詞過去分詞:表示被動和完成現(xiàn)在分詞:表示主動和進行thefailingsnowthefallensnowtheboilingwatertheboiledwateraploughedfieldawell-paidjob

refuse與deny◆當(dāng)refuse作為及物／不及物動詞表示“拒絕接受”時，不可與deny混用Iofferedtopayhimforhishelpbutherefused（payment）.他幫助了我，為此我提出要酬謝他，但是他拒絕接受（酬謝）?！舻?，當(dāng)refuse作為及物動詞表示“拒絕給予”、“拒絕要求”時，它與deny可以互相Allthosenotholdingticketswillberefused/deniedentry.無票者不得入內(nèi)◆deny最常用的含義是“否認(rèn)（指控、做過某事等）”，refuse則沒有這個意義Thesecretarydeniesthatshehasstolentheletter。那秘書不承認(rèn)她偷了那封信。．bring，take與fetch◆bring表示從某處將某物“帶來”；take表示“拿走”；fetch則表示去某地將某物“取來”，是個雙程的動作，（bring與take則表示單程的）：1.DidhebringyouagiftlastSunday?上星期天他給你帶禮物了嗎？2.Pleasefetchmeaglassofwater.請幫我取一杯水來。3.Takethisglassofwatertoyourfather.把這杯水拿給你父親。

too與veryvery與too都表示程度，very的意思是“非?！?、“很”，too表示“太”、“過于”：◆Thisbusisgoingveryslowly.這輛公共汽車走得非常慢。（very只描述狀況，不涉及后果）◆Thisbusisgoingtooslowly.I'llmissthetrain.這輛公共汽車走得太慢了。我會趕不上火車的。（too表示“太……”以至于引起某種后果）activities1:簡稱”freetalkaboutthemaptraveling”----Changetheplaceorpersoninthetext.Candoitingroups,theharderthetaskwillbe,thatis,theteacherwillgivethefixedwordstoreplace.2:imaginingactivity:Whatkindofthingscan