英语课件【教材精研+能力提升】新概念英语成人版第一册：L143-144

Lesson143Awalkthroughthewoodssurroundv.包围常用于被动语态:besurroundedbysth./sb.被……围绕Thishouseissurroundedbybigtrees.这所房子被大树包围着。

woodn.树林（通常用作复数woods）Manyanimalsliveinthewoods.许多动物住在树林里。词义扩展：wood还解释为木头beautyspot风景点TheGreatWallisafamousbeautyspot.长城是著名的风景点。hundredn.百常用搭配：one/two/three…hundred

一百、两百、三百……hundreds

of数以百计cityn.城市BeijingisthecapitalcityofChina.北京是中国的首都。同类词汇累计：county[ˈkaʊnti]

县town[taʊn]

镇village[ˈvɪlɪdʒ]

村庄province[ˈprɒvɪns]

省throughprep.穿过Lookthroughthewindow.从窗子往里看看。Hewalkedthroughthedoor.

他穿过门。visitorn.参观者，游客，来访者TheyareEnglishvisitors.他们英国游客。动词形式为：visitvisitBeijingtidyadj.整齐的Ialwayskeepmyroomtidy.我一直保持我的房间整洁。反义扩展：untidy,messy

litterun.杂乱的东西/v.扔垃圾Pleasedon'tdrop/throwlitter.

请不要乱扔垃圾。litterbasket废物筐

同义扩展：rubbishbinrubbishn.垃圾（不可数名词）litter[ˈlɪtə]waste[weɪst]garbage[ˈɡɑːbɪdʒ]placev.放Heplacedthebooksonthebookshelf.他把书放在书架上。throwv.扔，抛(throw-threw-thrown)Pleasethrowmethattowel.请把那条毛巾扔给我。countv.数，点从一数到十countfromonetoten倒计时，倒数countdownfromtentozero

coverv.覆盖常用搭配：becoveredwith被……覆盖，由……覆盖Thegroundiscoveredwithsnowinwinter.冬天地面上被雪覆盖。piecen.碎片作量词使用：许多纸片piecesofpaper想一想，还有哪些不可数名词可以用piece做量词？一则新闻apieceofnews一片面包apieceofbread一只粉笔apieceofchalk一则建议apieceofadvicetyren.轮胎备用轮胎aspare[speə]tyrerustyadj.生锈的一枚生锈的钉子arustynail猜猜看这句话中rusty的意思：MyFrenchisabitrusty.生疏的amongprep.在……之间amongthecrowd在人群中between和among的区别？surroundtyrecitycountlitterwoodamongpiecetidythrowrustyvisitorprosecutehundredcoverWhatwassofunnyaboutthewordsonthesign?1、Wheredoesthewriterlive?2、Whydovisitorsoftencomefromthecity?3、Whathavevisitorsbeenaskedtodo?4、Wherehavelitterbasketsbeenplaced?5、WheredidthewritergolastWednesday?6、Hesawalotofrubbish,didn'the?7、Whatdidheseeamongtherubbish?8、Whatdidthesignsay?Iliveinaveryoldtownwhichissurroundedbybeautifulwoods.结构：这是一句由which引导的定语从句，用来修饰town搭配：besurroundedby被……围绕OnSundays,hundredsofpeoplecomefromthecitytoseeourtownandtowalkthroughthewoods.onSundays表示everySunday,指每个星期天。结构：不定式todo表目的，翻译为“为了”Weeatappleseverydaytokeephealthy.我们每天吃苹果是为了保持健康。Visitorshavebeenaskedtokeepthewoodscleanandtidy.结构：asksb.todosth.请求某人做某事此句为被动语态，所以该结构语序调整为：sb.beaskedtodosth.LastWednesday,Iwentforawalkinthewoods.词组：goforawalk散步WhatIsawmademeverysad.结构：本句的主语是whatIsaw，翻译为我所见的。Whatwereadlastnightisveryinteresting.我们昨晚读的很有趣。Thelitterbasketswereemptyandthegroundwascoveredwithpiecesofpaper,cigaretteends,oldtyres,emptybottlesandrustytins.结构：由and连接的并列句Amongtherubbish,Ifoundasignwhichsaid,‘Anyonewholeaveslitterinthesewoodswillbeprosecuted!’amongtherubbish在垃圾堆里结构：这句长句包括哪几个语法现象？直接引语、定语从句、被动语态whichsaid,‘Anyonewholeaveslitterinthesewoodswillbeprosecuted!是定语从句——先行词是asign,由which引导；wholeaveslitterinthesewoods是由who引导的定语从句；willbeprosecuted是被动语态。被动语态II（现在完成时及一般将来时的被动语态）课文原句重现：Visitorshavebeenaskedtokeepthewoodscleanandtidy.Litterbasketshavebeenplacedunderthetrees.Anyonewholeaveslitterinthesewoodswillbeprosecuted!结构：现在完成时被动：have/hasbeen+过去分词Allofthebooks

totheclassroom.(move)所有的书都已被搬到教室里去了。Hasn'tanyoneopenedthewindowyet?Someonehasopenedit.Ithasalreadybeenopened.Hasn'tanyoneopenedthewindowsyet?Someonehasopenedthem.Theyhavealreadybeenopened.结构：一般将来时被动：willbe+过去分词Anewroad

nextyear.(build)明年要修一条新的马路。Hasn'tanyoneopenedthewindowyet?Ithasn'tbeenopenedyet.Itwillbeopenedtomorrow.Hasn'tanyoneopenedthewindowsyet?Theyhaven'tbeenopenedyet.Theywillbeopenedtomorrow.试一试：按括号内提示改写句子1.Ihaveseenthismoviethreetimes.（改成现在完成时被动语态）Thismoviehasbeenseenthreetimes.2.Theworkerwillmakeanicetable.（改成一般将来时被动语态）

Anicetablewillbemadebytheworker.Hasn'tanyonerepairedthiscaryet?Ithasalreadybeenrepaired!Hasn'tanyonecorrectedthoseexercisebooksyet?Theyhavealreadybeencorrected!Hasn'tanyonecaughtthethiefyet?Hehas