新概念英语143--144课课件(已修).ppt

1、Lesson 143 A walk through the woodsEverydayEnglishWherethereisawill,thereisaway.1.wood wdn.树林树林2.beauty spot 风景点风景点3.hundredhndrd 百百4.city st 城市城市5.visitor vzt 参观者，参观者，游客游客6.litter lt 杂乱的东西杂乱的东西9.rubbish rb垃圾垃圾8.piece pis 碎片碎片7.litter basket 废物筐废物筐。11.surround srand v.包围包围be surrounded by.被什么包围被什么包围

2、12.place ples v.放；放；n.地方地方13.countkant v.数，点数，点14.cover kv v.覆盖覆盖be covered with 被被覆盖覆盖15.throw rv.扔，抛扔，抛 threw；thrown16.prosecute prskjut v.依法处置依法处置10.tyre tap 轮胎轮胎”17.tidytad adj.整齐的整齐的18.rusty rst adj.生锈的生锈的19.through ru prep.穿过穿过20.among m prep.在在.之间之间课文讲解课文讲解Iliveinaveryoldtownwhichissurrounded

3、bybeautifulwoods.Besurroundedby四周环绕着我住在一个四周围绕着高楼的地方。Iliveinaplacewhichissurroundedbytallbuildings.我住在四周围绕着山的小村中。Iliveinavillagewhichissurroundedbyhills.Itisafamousbeautyspot.Beautyspot,风景点OnSundays,hundredsofpeoplecomefromthecitytoseeourtownandtowalkthroughthewoods.hundredsof成百上千的成百上千的战士在这场战争中牺牲。Hun

4、dredsofsoldiersdiedinthiswar.across over through 的用法区别的用法区别across：横过，穿过横过，穿过，特指从一边到另一边，特指从一边到另一边e.g.1)The bus is coming across the bridge.2)Can you swim across the river?3)The child will go across the crossroads after the light turns green.over:越过，翻越过去越过，翻越过去e.g.1）After they climbed over the hill th

5、ey found many flowers in the fields.2)They cant climb over the mountain if they cant keep going.through:穿过穿过 特指从某空间穿特指从某空间穿过过e.g.1)The deer is going through the forest.2)The balloon is flying on and on through the clouds.3)Jack saw many students playing in the playgroundthrough the window.Visitorsha

6、vebeenaskedtokeepthewoodscleanandtidy.Litterbasketshavebeenplacedunderthetrees,butpeoplestillthrowtheirrubbisheverywhere.LastWednesday,Iwentforawalkinthewoods.Goforawalk散步WhatIsawmademeverysad.句中的主语WhatIsaw是what引导的名词性从句(主语从句)。那个小男孩所做的一切使他母亲十分惊讶。Whatthelittleboydidsurprisedhismother.你所做的使我愉快。Whatyoud

7、omakesmehappy.Icountedsevenoldcarsandthreeoldrefrigerators.Thelittlebasketswereemptyandthegroundwascoveredwithpiecesofpaper,cigaretteends,oldtyres,emptybottlesandrustytins.becoveredwith.被.覆盖桌子上布满了灰尘。Thedesksarecoveredwithdust.地上覆盖着雪。Thegroundwascoveredwithsnow.Passive Voice被动语态基本用法被动语态基本用法当句子的当句子的主语

8、主语是动作的是动作的执行者执行者时，时，谓语的形式是谓语的形式是主动语态主动语态。当句子的。当句子的主语是动作的主语是动作的承受者承受者时，谓语要用时，谓语要用被动语态被动语态。被动语态由助动词。被动语态由助动词be+过去分词过去分词构成，时态通过构成，时态通过be表现出表现出来。来。1.They make shoes in that factory.主语主语+及物动词及物动词+宾语宾语Shoes are made (by them)in that factory.一般现在时：一般现在时：S(主语）主语）+am/is/are +过去分词过去分词His brother washes bowls

9、everyday.主主谓谓宾宾(受动者受动者)Bowls arewashed by his brother every day.改为被动语态TheyplayfootballonSunday.Lucydoesthehomeworkintheevening.Theyoftenusecomputersinclass.WemakethesemachinesinBeilun.PeoplespeakEnglishasthefirstlanguageinUK.Football is played by them on Sunday.The homework is done by Lucy in the ev

10、ening.Computers are often used by them in class.These machines are made in Beilun.English is spoken as the first language in UK.2.They bought ten computers last term Ten computers were bought (by them)last term.一般过去时：一般过去时：S+was/were+过去分词过去分词Helookedafterthelittlebabyyesterday.主谓宾(受动者)Thelittlebaby

11、waslookedafterbyhimyesterday.Theybuiltthetallbuildinglastyear.Hetookgoodcareofhislittlebrotheryesterday.Wecleanedourclassroomjustnow.Theyusedthisroomforresting.Theyplantedmanytreesyearsago.The tall building was built by them last year.His little brother was taken good care of by him yesterday.Our cl

12、assroom was cleaned by us just now.This room was used for resting by them.Many trees were planted by them years ago.3.They will finish the work in ten days.The work will be finished(by them)in ten days.一般将来时：一般将来时：S+will+be+过去分词过去分词Tomwillcleantheroomtomorrow.主主谓谓宾宾(受动者受动者)Theroom willbecleaned by T

13、om tomorrow.We will have a sports meeting next week.Children will take some photos in the schoolyard tomorrow.The headmaster will give a talk this afternoon.The farmers will grow different kinds of vegetables next spring.Uncle Wang will mend the TV set tomorrow.A sports meeting will be had by us nex

14、t week.Some photos will be taken by children in the schoolyard tomorrow.A talk will be given by the headmaster this afternoon.Different kinds of vegetables will be grown by the farmers next spring.The TV set will be mended by Uncle Wang tomorrow.4Amy can take good care of Gina Gina can be taken good

15、 care of by Amy.情态动词：情态动词：S+can/may/must/should+be+过去分词过去分词1.He can take care of the baby.2.Lucy may draw the pictures.3.You must turn off the lights.4.They should learn English well.5.Jim could do it yesterday.The baby can be taken care of by him.The picture may be drawn by Lucy.The lights must be

16、turned off by you.English should be learned well by them.It could be done by Jim yesterday.被动语态中的特殊情况1.不及物动词带介词和介词宾语时，在变为被动语态时，仍然要带上介词。e.g.Thestudentslistentotheteachercarefullyinclass.被动句：Theteacherislistenedtocarefullybythestudentsinclass.e.g.Theylookafterthenewstudentsintheschool.被动句：Thenewstudentsarelookedafterbythemintheschool.2.当动词带有复合宾语(有宾补),并且宾补是省去“to”的动词不定式时，在被动语态中应加上“to”e.g.Theymakeusdoallthework.被动句：Wearemadetodoalltheworkbythem.e.g.Weoftenhearhersingsongs.被动句：Sheisoftenheardtosingson