英語高中人教版必修5學(xué)案Unit1-4（一）Word版含解析

Period4語法專題課學(xué)習(xí)目標(biāo)1.TolearntousethePastParticipleastheattributeandthepredicative.2.TolearntousethePastParticipleintherealsituationthroughself-studyandpractice.3.TobeabsorbedinEnglishstudyandenjoythebeautyofEnglish.學(xué)習(xí)過程Step1:過去分詞作定語【觀察思考】仔細(xì)觀察下列句子中的過去分詞的用法。1.Therecoveredanimalswillbereleasedsoon.2.Weneededmanymorequalifiedworkers.3.Papercutsusedforreligiouspurposesareoftenfoundintemples.

4.Heisateacherlovedbyhisstudents.

5.Thegirldressedinwhiteismydaughter.

【歸納總結(jié)】1.過去分詞作定語時(shí),表示的動(dòng)作在之前發(fā)生,已經(jīng)完成并具有意義(見句1)。此時(shí),作定語的過去分詞一般是由動(dòng)詞變來的,因?yàn)橹挥写祟悇?dòng)詞才有被動(dòng)意義。

2.單個(gè)的過去分詞作定語一般放在被修飾的名詞(見句1、句2)。作定語要放在被修飾的名詞后面,作后置定語,表示被動(dòng)或完成,其作用相當(dāng)于一個(gè)(見句3、句4、句5)。

【辨析】過去分詞與動(dòng)詞-ing形式作定語時(shí)的區(qū)別動(dòng)詞-ing形式作定語時(shí)與所修飾的名詞之間是主動(dòng)關(guān)系,表示動(dòng)作正在進(jìn)行;而過去分詞作定語時(shí),則表示被動(dòng)或完成意義。如:Mr.Smith,tiredoftheboringspeech,startedtoreadanovel.Theprizeofthegameshowis$30,000andanallexpensespaidvacationtoChina.Step2:過去分詞作表語【觀察思考】仔細(xì)觀察下列句子中的過去分詞的用法。1.Thestreetislinedwithsmallshops.2.Tomwasastonishedtoseehisfather.【歸納總結(jié)】過去分詞作表語時(shí),與謂語動(dòng)詞構(gòu)成結(jié)構(gòu),表示主語的性質(zhì)、特征和。

課堂練習(xí)挑戰(zhàn)一小試牛刀1.Inautumn,(落葉)canbeseeneverywhere.秋天,到處可以看到落葉。

2.地上覆蓋著雪。

3.Ifoundthat(我迷路了).

4.Thewheatiswateredbywater(bring)fromapond.

5.Heisaleader(respect)bythepeople.

6.Anymedicine(服用)withouttheadviceofadoctorcancausetrouble.

7.Wespenttwohoursdiscussingtheplan(她制定的).

8.Mostofthepeople(被邀請(qǐng)參加會(huì)議的)werefamousscientists.

挑戰(zhàn)二鏈接高考1.Theproduceresregularlytocollectthecamerastoourshopforqualityproblems.

A.returning B.returned C.toreturn D.tobereturned2.AmieSalmon,disabled,isattendedthroughoutherschooldaysbyanursetoguardher.

A.toappoint B.appointing C.appointed D.havingappointed3.Insomelanguages,100wordsmakeuphalfofallwordsindailyconversations.

A.using B.touse C.havingused D.used4.Youcannotacceptanopiniontoyouunlessitisbasedonfacts.

A.offering B.tooffer C.havingoffered D.offered5.Thewitnessesbythepolicejustnowgaveverydifferentdescriptionsofthefight.

A.questioned B.beingquestioned C.tobequestioned D.havingquestioned6.Whilewaitingfortheopportunitytoget,Henrydidhisbesttoperformhisduty.

A.promote B.promoted C.promoting D.topromote7.Forthosewithfamilymembersfaraway,thepersonalputerandthephoneareimportantinstaying.

A.connected B.connecting C.toconnect D.tobeconnected8.InApril,thousandsofholidaymakersremainedabroadduetothevolcanicashcloud.

A.sticking B.stuck C.tobestuck D.tohavestuck9.Yanan,acityinnorthernShaanxiProvince,hasseengreatprogressinitstourismindustryoverthepastfewyears.

A.locating B.located C.locates D.tolocate10.Thesoldiersweresenttotheearthquake-strickenareaimmediatelyafterwardstosavethepeopleintheruins.

A.trapped B.trapping C.totrap D.tobetrapped課后作業(yè)1.Masterwhatwehavelearnedtoday.2.Correctthemistakesinthepaper.參考答案學(xué)習(xí)過程Step11.謂語動(dòng)作被動(dòng)及物2.之前過去分詞短語定語從句Step2系表狀態(tài)課堂練習(xí)挑戰(zhàn)一1.fallenleaves2.Theground