英語高中人教版必修5學案Unit3-4Word版含解析

Period4語法專題課學習目標1.TomasterthebasicusagesofthePastParticipleastheadverbialandattribute.2.TolearntousethePastParticipleastheadverbialandattributeintherealsituationthroughself-studyandpractice.3.TobeinterestedinEnglishstudyandenjoythebeautyofEnglish.學習過程過去分詞是非謂語動詞的一種形式,表示完成和被動的動作。它在句子中可以充當狀語、定語等成分。Step1:過去分詞作狀語1.Whenheated,icewillbechangedintowater.(過去分詞作狀語)

2.Doneinahurry,hishomeworkwasfullofmistakes.(過去分詞作狀語)

3.Givenmoreattention,thecabbagescouldhavegrownbetter.(過去分詞作狀語)

4.Thehunterlefthishouse,followedbyhisdog.(過去分詞作狀語)

【歸納總結】(1)過去分詞在句子中可以作、、、和讓步狀語等。

(2)過去分詞作狀語時,過去分詞的邏輯主語與一致。

過去分詞有兩大特點:(1)表示被動的動作;(2)表示已經完成的動作,因此,當過去分詞作狀語的時候分詞與主語的邏輯關系——被動關系?！颈嫖觥窟^去分詞與現在分詞作狀語過去分詞表、,與主句主語之間是被動關系;現在分詞表、,與主句主語之間是主動關系。如果一個被動的動作發(fā)生在謂語動詞之前,則可使用現在分詞的完成被動式或過去分詞。

Followingtheoldman,wewentupstairs.跟著那個老人,我們上樓了。Followedbytheoldman,wewentupstairs.被那個老人跟著,我們上樓了。Step2:過去分詞作定語1.LastSundaywewentonanorganizedtriptotheforest.上星期我們組織了一次去森林的旅行。2.Aletterpostedtodaywillreachhimthedayaftertomorrow.今天發(fā)出的信后天他就能收到。

【歸納總結】過去分詞作定語與其所修飾的詞之間存在著邏輯上的關系,且表示該動作。單個的過去分詞作定語,通常置于被修飾的詞的,而作定語,則須置于被修飾詞的后面。

【聯想拓展】過去分詞作定語有前置和后置兩種情況:1.前置定語單個的過去分詞作定語,通常放在被修飾的名詞之前,表示和意義。

A.被動意義:anhonoredguest一位受尊敬的客人Theinjuredworkers(受傷的工人)arenowbeingtakengoodcareofinthehospital.B.完成意義aretiredteacher一位退休的教師Theyarecleaningthefallenleaves(落葉)intheyard.2.后置定語過去分詞短語作定語時,通常放在被修飾的名詞之后,它的作用相當于一個。

Thiswillbethebestnovelofitskindeverwritten.(=thathasbeenwritten)Whoweretheso-calledguestsinvited(=whohadbeeninvited)toyourpartylastnight?【辨析】過去分詞與現在分詞過去分詞作定語與所修飾的名詞在邏輯上有關系,表示該動作的或者;現在分詞作定語與修飾的名詞存在邏輯上的關系,表示該動作的或者。

Theflyingkitesarehighinthesky.TheboynamedTomwashurtinthecaraccident.

【注意】如果被修飾的詞是由every/some/any/no+thing/body/one所構成的復合代詞或指示代詞those等時,即使一個單一的過去分詞作形容詞用,也要放在被修飾詞的后面。Isthereanythingunsolved?ThereisnotingchangedheresinceIleftthistown.課堂練習挑戰(zhàn)一小試牛刀1.(see)fromthetop,thestadiumlookslikeanest.

2.(use)foralongtime,thebooklooksold.

3.Theladyreturnedhome,(follow)bytwopolicemen.

4.If(trap)inaburningbuilding,youshouldaskforhelp.

5.Whatsthelanguage(speak)inGermany?

6.(受到污染的空氣和水)canbeharmfultopeopleshealth.

7.(沒有收到他的信),Igavehimacall.

8.(在那等著的時候),hesawtwoprettygirlseoutofthebuilding.

挑戰(zhàn)二鏈接高考1.Clearlyandthoughtfully,thebookinspiresconfidenceinstudentswhowishtoseektheirownanswers.

A.writing B.towrite C.written D.beingwritten2.Children,whenbytheirparents,areallowedtoenterthestadium.

A.tobeacpanied B.toacpany C.acpanying D.acpanied3.Whenabouthisteachingjob,Philipsaidhefounditveryinterestingandrewarding.

A.asking B.asked C.havingasked D.tobeasked4.Theproduceresregularlytocollectthecamerastoourshopforqualityproblems.

A.returning B.returned C.toreturn D.tobereturned5.AmieSalmon,disabled,isattendedthroughoutherschooldaysbyanursetoguardher.

A.toappoint B.appointing C.appointed D.havingappointed6.accordingtotheinstructions,themedicinewillworkforyourheadache.

A.Totake B.Taking C.Taken D.Take7.bythelatestelectronictoys,thelittleboystoodinfrontofthewindows,withoutmoving.

A.Tobearrested B.Arrested C.Havingarrested D.Arresting8.Mostofhersparetime,shestillkeptonherresearchinthelibrary.

A.occupied B.hadbeenoccupied C.tobeoccupied D.wasoccupied9.Themanwenttobed,andwhenhewokeup,hefoundhisshoesstillon.

A.havingdrunk B.beingdrunk C.drinking D.drunk10.TheweatherinQuzhouisrathercoldinwinter,especiallythatinmyhometown.

A.havingparedto Bparingto Cpareto Dparedto課后作業(yè)1.Masterwhatwehavelearnedtoday.2.Trytotidythemistakenexercisesontheexercisebook.參考答案學習過程Step11.時間2.原因3.條件4.伴隨【歸納總結】(1)時間狀語原因狀語條件狀語伴隨狀語(2)句子主語【辨析】完成被動進行主動Step2:被動已經完成前面分