新概念第一册第课文市公开课一等奖百校联赛获奖课件.pptx

Lesson143A walk through the woods第1页Newwordsandexpressions1surroundsraundv.包围包围2woodwudn.树林树林3beautyspot风景点风景点4hundredhndridn.百百5citysitin.城市城市6throughru:prep.穿过穿过7visitorvizitn.参观者，参观者，游客，来访者游客，来访者8tidytaidia.整齐整齐9litterlitn.杂乱东西杂乱东西10litterbasket废物筐废物筐11placepleisv.放放12throwruv.扔，抛扔，抛13rubbishrbin.垃圾垃圾14countkauntv.数，点数，点15coverkvv.覆盖覆盖16piecepi:sn.碎片碎片17tyretain.轮胎轮胎18rustyrstia.生锈生锈19amongmprep.在在之间之间20prosecuteprsikju:tv.依法处置依法处置第2页Theusageofthenewwords1surroundsraundv.包围包围 surroundingadj.周围，附近周围，附近 eg：the surrounding country近郊 surroundingsn.(复数复数)环境，周围事物环境，周围事物2.woodwudn.树林树林woodwoodsforest n.（复数）树林，森林（通常比forest小）例：She got lost in the woods.她在森林中迷路了。n.（不可数）木材，木料 例：This house is made of wood.这栋房子是木制。第3页3beautyspot风景点风景点a beauty spot;(Am.)a beauty spot;(Am.)a beauty mark a beauty mark 美人痣美人痣4hundredhndridn.百百fourhundredhundredsof数以百计数以百计，几百，几百 thousand,million,billion第4页5throughru:prep.穿过穿过though/through;across/cross6.visitorvizitn.参观者，游客，来访者参观者，游客，来访者 visitv.浏览，参观浏览，参观7.tidytaidia.整齐整齐 untidy第5页8.placepleisv.放放placen.地方地方takeplace发生，发生，taketheplaceof代替代替9.throwruthrew,thrownv.扔，抛扔，抛throwaway抛弃，丢弃，丢掉抛弃，丢弃，丢掉throwat砸过去砸过去throwto丢过去丢过去第6页10.rubbishrbin.垃圾垃圾 garbage;trash;litter;11.countkauntv.数，点数，点 countable,uncountable第7页12.coverkvv.覆盖覆盖discover,appear,disappear13.piecepi:sn.碎片碎片apieceof，14.amongmprep.在在之间之间(三者，三三者，三者以上）者以上）between（二者）之间（二者）之间第8页第9页Lesson143Awalkthroughthewoods1Iliveinaveryoldtownwhichissurroundedbybeautifulwoods.which is surrounded by beautiful woods为定定语从句语从句 修饰修饰town which指代指代town从句用是被动语态被动语态，“被所包围”。第10页2.It is a famous beauty spot.be famous(known)as/for3On Sundays,hundreds of people come from the city to see our town and to walk through the woods.简单句，to see our town and to walk through the woods为不定式短语充当目状语，from the city作定语修饰hundreds of people。第11页4Visitorshavebeenaskedtokeepthewoodscleanandtidy.（1）被动语态现在完成时被动语态现在完成时 to keep the woods clean and tidy为不定式短语充当ask宾语补足语。（2）keepthewoodscleanandtidy也是复合结也是复合结构构，充当宾语补足语是形容词短语clean and tidy。拓展：keep在此处使用方法：动词在此处使用方法：动词+宾语宾语+补语补语。另外，能够用于该结构供词普通还有make，get，keep，find，wash等，宾语补足语普通是形容词。第12页5.Litterbasketshavebeenplacedunderthetree被动语态现在完成时被动语态现在完成时6WhatIsawmademeverysad.（1）句中主语What I saw 是 what 引导名词名词性从句性从句。（2）made这里意思是：使存在；使发生。（3）verysad.做宾语补足语做宾语补足语。第13页5 Amongtherubbish,Ifoundasignwhichsaid,Anyonewholeaveslitterinthesewoodswillbeprosecuted!（1）假如是牌子上,报纸上说什么，就如课文中那样能够用say（2）“Anyone who leaves litter in these woods will be prosecuted！”是主从复合句，who引引导定语从句导定语从句，修饰anyone。anyone who任何人。例：anyone who comes to the party is welcome.该晚会来者不拒。(3)willbeprosecuted:被动语态普通未来时被动语态普通未来时第14页第15页Keystructures1.Ilivedinaveryoldtownwhichissurroundedbybeautifulwoods.2.OnSundays,hundredsofpeoplecomefromthecitytoseeourtownandtowalkthroughthewoods.3.Visitorshavebeenaskedtokeepthewoodscleanandtidy.4.WhatIsawmademeverysad.5.Ifoundasignwhichsaid,anyonewholeaveslitterinthesewoodswillbeprosecuted!第16页被动语态（被动语态（2）上一次介绍了被动语态普通现在时和普通过去时形式，上一次介绍了被动语态普通现在时和普通过去时形式，这里介绍其现在完成时和普通未来时形式：这里介绍其现在完成时和普通未来时形式：（1）现在完成时形式：）现在完成时形式：has/have+been+过去分词：过去分词：Thebaskethasalreadybeenemptied.篮子已经被篮子已经被腾空了。腾空了。Theyhavealreadybeeninvited.他们他们已被邀请。已被邀请。（2）普通未来时形式：）普通未来时形式：will/shall+be+过去分词：过去分词：Thefloorwillbesweptsoon.地很快就地很快就会扫。会扫。Thekniveswillbesharpenedsoon.刀很快就会磨。刀很快就会磨。第17页WrittenexercisesB 模仿例句回答一下问题Hasntanyoneopenedthewindowyet?Someonehasopenedit.Ithasalreadybeenopened.Hasntanyoneopenedthewindowsyet?Someonehasopenedthem.Theyhavealreadybeenopened.第18页C.模仿例句回答一下问题模仿例句回答一下问题Hasntanyoneopenedthewindowyet?Ithasntbeenopenedyet.Itwillbeopenedtomorrow.Hasntanyoneopenedthewindowsyet?Theyhaventbeenopenedyet.Theywillbeopenedtomorrow.第19页