人教版选修8Unit3InventionsandinventorsGrammar课件

Unit3InventorsandinventionsUnit311.ThefirstthingIdidwastoseeiftherewereproductsthatmighthelpme,butthereonlyseemedtobepowders_________(design)tokillsnakes.2.InJapanscientistshavemanagedtoproducepigsthathaveaplantgene________(insert)intotheirDNA.3.ThenextmorningIcarriedinmyhandasmallnet______(use)forcatchingfish.designedinsertedused过分作定语过分作宾补过分作定语1.ThefirstthingIdidwasto2Grammar过分作定语过分作表语过分作宾语补足语Grammar过分作定语3一、过分作定语过去分词有时相当于一个单纯的形容词,有“被动”和“完成”的意义。如：

spokenEnglish(英语口语)；icedbeer(冰冻啤酒)；cookedfood(熟食);friedchips(炸土豆条);

boiledwater(开水);fallenleaves(落叶);therisensun(升起的太阳)一、过分作定语4(1)前置定语单个的动词-ed形式,一般放在被修饰的名词的前面,作前置定语。Theexcitedpeoplerushedintobuilding.

激动的人们冲进大楼。

(=thepeoplewhowereexcited)

Losttimecanneverbefoundagain．虚度的时光,无法挽回。

(=timewhichislost)(1)前置定语5(2)后置定语①少数单个动词的-ed形式,如left等,只能作后置定语。1.所有用过的东西应该做好标记。Everythingusedshouldbemarked．

2.剩下的书是给我的学生的。

Thebooksleftareformystudents．

(2)后置定语61.今晚有什么活动吗?Isthereanythingplannedfortonight?

(=thathasbeenplannedfortonight)2.这次会议有很多人出席,开得很成功。Themeeting,attendedbyalotofpeople,wasasuccess．

(=whichwasattendedbyalotofpeople)②过分短语作后置定语1.今晚有什么活动吗?②过分短语作后置定语7Pricesofdailyfoods

throughacomputercanbelowerthanpricesinstores.(buy)Theflowers__________(smell)sweetinthegardenattractthevisitorstothebeautyofnature.Mostoftheartists

(invite)tothepartywerefromSouthAfrica.Alittlechild_________(learn)towalkoftenfalls.boughtsmellinginvitedlearningPricesofdailyfoods8过去分词作表语并无“完成”或“被动”之意，而是表示主语的状态或思想感情等。如：看完信后,他显得很忧虑。Helookedworriedafterreadingtheletter．当我们听到这件事时,被深深地感动了。Whenweheardofit,weweredeeplymoved．听到这个想法,他似乎很高兴。

Heseemedquitedelightedattheidea．

二过分作表语

过去分词作表语并无“完成”或“被动”之意，二过分作表语9

作表语的-ed形式可被much,very,quite等所修饰。Iwasverypleasedatthenews．

听了这消息我很高兴。Hegrewmuchtiredofthework．

他十分厌倦这工作。Heseemedquitedelightedattheidea.

听了这想法他似乎很高兴。作表语的-ed形式可被much,very,quite等101.Thepilotaskedallthepassengersonboardtoremain______(seat)astheplanewasmakingalanding.2.Someglassesgot_______(break)whenweweremoving.3.Thefilmismore_______(excite)thananythatI’veeverseen.Soeveryoneisvery______(excite).seatedbrokenexcitingexcited1.Thepilotaskedallthepass11三、过分作宾语补足语作宾语补足语的过去分词与宾语有逻辑上的动宾关系,即宾语是过去分词动作的对象。1.她回来时发现有人破门而人。Shefoundthedoorbrokeninwhenshecameback．2.我爷爷找人重修了一下他的旧房子。Mygrandfatherhadhisoldhouserebuilt．三、过分作宾语补足语作宾语补足语的过去分词与宾语有逻辑上的12(1)动词-ed形式可作表示感觉和心理状态的动词的宾语补足语,这类动词包括see,hear,watch,notice,feel,find,think,suppose,consider等。Wethoughtthegamelost．我们认为球赛输了。动词-ed形式作宾语补足语的基本用法(1)动词-ed形式可作表示感觉和心理状态的动词的宾语补足语13Ihaveneverheardhimspokenillofothers.

我从未听过有人说他的坏话。Shefeltagreatweighttakenoffhermind．

她觉得心里轻松了些。他们认为这问题解决了。Theyconsideredthemattersettled．

Ihaveneverheardhimspo14(2)动词-ed形式可作使役动词的宾语补足语,这类动词包括make,get,have,keep,leave,hold等。我每个月理一次发。Ihavemyhaircutonceamonth．他正努力使别人听懂自己。Hewastryingtomakehimselfunderstood．她用双手按着脸。Sheheldherhandspressedagainstherface.

(2)动词-ed形式可作使役动词的宾语补足语,15Themissingboyswerelastseen________(play)neartheriver.I’dliketohavethispackage__________(weigh),madam.3.Whileshewasgettingme________(settle)intoatinybutcleanroom,theheadofthevillagewastyinguphishorsetomycartopullitto….4.Youshouldunderstandthetrafficrulebynow.You’vehadit___________(explain)oftenenough.playingweighedsettledexplainedThemissingboyswerelastsee16I.下列各句均有一处错误,指出并改正。ThematchbetweenClass4andClass5issuretobeexcited.2.InterestinginEnglish,helistenstoBBCeveryday.excited→excitingInteresting→Interested练习坊I.下列各句均有一处错误,指出并改正。Thematch173.HowIwishIcouldmakemyselfunderstandingfullyinEnglish!4.Wemethimatthegivingtimeandplace．5.Whenheardthenews,sheburstintolaughter.understanding→understoodgiving→givenheard→hearing或heard前加she3.HowIwishIcouldmakemys186.Hewassittinginthechair,readabook.7.Thevillagershadmanytreesplantingjustthen.8.Enteredtheroom,shefoundthewallnewlypainted.read→readi