高中英語選修7-Unit-4課件

Unit4

Sharing

Ⅰ.重點(diǎn)單詞分類記1.核心單詞(1)_______

adj.有關(guān)的;切題的(2)__________ vi.

參與;參加(3)_________ conj.否則;不然

adv.用別的方法;其他方面relevantparticipateotherwise(4)______

vt.捐贈(zèng)(5)________

vt.&n.

買;購買donatepurchase2.拓展單詞(1)______vi.&

vt.調(diào)整;(使)適合→__________n.

調(diào)整;調(diào)節(jié)(2)____________n.

安排;排列→_______v.安排;排列;整理(3)_________adj.自愿的;志愿的;無償?shù)摹鷂________n.&v.

志愿者;志愿→___________n.

志愿活動(dòng)adjustadjustmentarrangementarrangevoluntaryvolunteervolunteering(4)_______adj.政治的;政黨的→_________n.

政治家→_______n.

政治;政治學(xué)(5)_________

vt.分配;分發(fā)→___________n.

分配;分發(fā);分布狀態(tài)(6)______adj.安全的;牢靠的→_______n.

安全(7)_______vi.

工作;運(yùn)轉(zhuǎn)

vt.操作→_________n.

操作;手術(shù)→________n.

操作員politicalpoliticianpoliticsdistributedistributionsecuresecurityoperateoperationoperator3.閱讀單詞(1)fortnight

n._______(2)concept n.__________(3)remote adj.______________(4)astronaut n._______(5)privilege n._____兩星期概念;觀念遙遠(yuǎn)的;偏僻的宇航員特權(quán)Ⅱ.重點(diǎn)短語雙向記1._________接到……的信2.____________ 不久前的一天3._______ (使浸水等之物)完全變干;干透4.______ (指河流、井等)干涸5.(be)dyingto __________hearfromtheotherdaydryoutdryup極想;渴望6.berelevantto ___________7.participatein __________________8.inneed __________________9.stickout _____10.beupto... ________________11.adjustto __________12.comeacross _____與……有關(guān)參與……;參加……在困難中;在危急中伸出多達(dá)……;取決于調(diào)整;適應(yīng)遭遇Ⅲ.經(jīng)典句式應(yīng)用記TheotherdayI___________(正在展示)theboystheweeklychemistryexperiment_____(就在那時(shí)),beforeIknewit,themixturewasbubblingovereverywhere!(bedoing...when...正在……這時(shí)突然……)wasshowingwhen2.Tobehonest,I_____________(懷疑是否)I’mmakinganydifferencetotheseboys’livesatall.(doubt后接賓語從句)3.Butlastweekendanotherteacher,Jenny,andI_______(的確拜訪)avillagewhichisthehomeofoneoftheboys,Tombe.(助動(dòng)詞do表強(qiáng)調(diào))doubtwhetherdidvisit4.Wewalkedfortwoandahalfhourstogetthere—firstupamountaintoaridge__________(從這里)wehadfantasticviewsandthendownasteeppathtothevalleybelow.(fromwhere引導(dǎo)的定語從句)fromwhere【語境活用】Ⅰ.用所給詞的適當(dāng)形式填空1.Theymadeagenerous________(donate)tocharity.2.Theystudiedthegeographical___________

(distribute)ofthedisease.3.Anemployeedestroysthe_______(secure)system.

distributiondonationsecurityⅡ.用以上適當(dāng)?shù)亩陶Z填空1.I_________mycousineverytwomonths.2.Watertheplantregularly,neverlettingthesoil_______.3.Morethan400players_____________the2016RiodeJaneiroOlympicGames.

hearfromdryoutparticipatedinⅢ.句式仿寫1.我正在飯店就餐時(shí),托尼進(jìn)來了。I________________atarestaurantwhenTonycamein.2.我懷疑他是否會(huì)遵守諾言。Idoubt__________________________.washavingdinnerwhetherhewillkeephisword3.他的確來過,但很快就回去了。He________butsoonwentback.

didcomePart1重點(diǎn)詞匯夯基練透1.adjustvi.&

vt.調(diào)整;(使)適合【考題對(duì)接】單句語法填空①(2015·浙江高考)Myworkcolleaguesadjusted__mytakingoffatamoment’snoticeformedicalemergencies.to②(2015·江蘇高考)Someschoolswillhavetomake___________(adjust)inagreementwiththenationalsoccerreform.adjustments考點(diǎn)必記(1)adjuststh.tosth.調(diào)整……以適應(yīng)……adjusttosth./doingsth.適應(yīng)(做)某事adjustoneselfto 使自己適應(yīng)于(2)adjustment n.

調(diào)整,調(diào)節(jié),適應(yīng)makeanadjustment 作出調(diào)整【能力提升】單句寫作①你必須適應(yīng)新環(huán)境,尤其是適應(yīng)一個(gè)新學(xué)校。Youhaveto_________________________,especiallytoanewschool.②當(dāng)孩子出國留學(xué)時(shí),他必須學(xué)會(huì)適應(yīng)獨(dú)立生活。Whenachildisstudyingabroad,hemust_____________________________________.

adjusttoanewenvironmentlearntoadjusthimselftolivingonhisown2.participatevi.

參與;參加【考題對(duì)接】用participate的適當(dāng)形式填空①(2015·江蘇高考)Ifvolunteerpositionsdonotmeettheseneeds,peoplemaynotwish____________.②(2016·天津高考)Therewillneverbemorethan15___________ineachclass.toparticipateparticipants③(2016·江蘇高考)Unfortunatelytheseprogramscanshiftpeople’swishof____________fromaninternalfactor.participation考點(diǎn)必記(1)participatein參加participatewithsb.insth.與某人分擔(dān)某事(2)participant n.

參加者,參與的人participation n.

參與【易混辨析】participatein正式用語,表示參加,參與;強(qiáng)調(diào)與他人共同參加某一活動(dòng),暗示以一種積極的態(tài)度參加,可以和takepartin,joinin互換attend正式用語,一般用于指參加會(huì)議、出席典禮或招待會(huì)等,也可以指上學(xué)、聽課、聽演講或講座等join常用詞,作及物動(dòng)詞;通常指參加某組織或團(tuán)體,并成為其中的一員,其賓語往往是thearmy/party/team/club等joinin參加正在進(jìn)行的活動(dòng),其賓語一般是競(jìng)賽、娛樂、談話、討論、聚會(huì)、游戲等名詞,可以用于joinin(doing)sth./joinsb.in(doing)sth.結(jié)構(gòu)中【能力提升】單句寫作①想?yún)⒓痈?jìng)賽的同學(xué)必須在5月20日之前報(bào)名。Those_______________________thecontestaresupposedtosignupbeforeMay20th.whowanttoparticipatein②因此,我強(qiáng)烈建議我們要充分利用我們的閑暇時(shí)間來參加這項(xiàng)活動(dòng)。Therefore,Istronglysuggestthatwemakefulluseofoursparetime_________________________.toparticipateinthisactivity3.otherwiseconj.否則;不然

adv.用別的方法;其他方面【考題對(duì)接】①Thanksforyourdirectionstothehouse;wewouldn’thavefounditotherwise.譯:______________________________________________________多謝你把我們領(lǐng)到這所房子,否則,我們是不可能找到它的。②Ican’tmeetyouonSunday.I’llbeotherwiseoccupied.譯:____________________________________我周日不能和你見面,我要忙別的事情?？键c(diǎn)必記(1)otherwise用作連詞,意思為“否則;要不然”,相當(dāng)于or,orelse或ifnot。(2)otherwise用作副詞,具有下列意義:①“另外;別樣”;相當(dāng)于differently或inanotherway;②“相反地;要不然;否則”。相當(dāng)于intheotherway或onthecontrary;③“在其他方面;除此之外”。相當(dāng)于inotherordifferentways?？键c(diǎn)必記(3)otherwise可以表示否定的條件,當(dāng)表示假想的或與事實(shí)相反的條件時(shí),含有otherwise的句子常用虛擬語氣?！灸芰μ嵘繂尉鋵懽鳍倥ぷ?否則,你們會(huì)發(fā)現(xiàn)很難適應(yīng)將來的生活。Workhard,_________,youwould_______________________inthefuture.②她感到不舒服,不然她不會(huì)那么早離開會(huì)場(chǎng)的。Shewasn’tfeelingverywell.______________________

_________________________.

otherwisefindithardtoadapttolifeOtherwiseshewouldn’thaveleftthemeetingsoearly4.distribute

vt.分配;分發(fā)【考題對(duì)接】單句語法填空①Icandistributetheirletters__mystudents.②Theywillbenefitfromfair___________(distribute)oftheircrops.

todistribution考點(diǎn)必記(1)distributesth.to把某物分配/分發(fā)給……distributesth.among 在……中分發(fā)某物(2)distribution n.

分配;分發(fā)【能力提升】單句寫作①當(dāng)你參加考試的時(shí)候,根據(jù)問題的數(shù)量,計(jì)劃如何分配你的時(shí)間。Whenyouattendtheexam,plan________________________accordingtothenumberofquestions.howtodistributeyourtime②你應(yīng)該合理分配你的時(shí)間,達(dá)到學(xué)習(xí)、休息和鍛煉的衡。You________________________________,strikingabalanceamongstudy,restandexercise.shoulddistributeyourtimeproperly【備選要點(diǎn)】operatevi.

工作;運(yùn)轉(zhuǎn);給……動(dòng)手術(shù);起作用

vt.操作;經(jīng)營【考題對(duì)接】寫出黑體部分的含義①(2016·江蘇高考)Suchsystemsdonotneedtooperateface-to-face.

()運(yùn)轉(zhuǎn)②(2015·湖北高考)Shealsooperatesawebsite,wheresheshareshertipsandrecipes.

()③Thedoctorsdecidedtooperateonherimmediately.

()經(jīng)營動(dòng)手術(shù)【考點(diǎn)必記】operateonsb.給某人動(dòng)手術(shù)operation n.

運(yùn)轉(zhuǎn);操作;手術(shù)【能力提升】單句寫作這臺(tái)機(jī)器很容易操作,任何人在幾分鐘之內(nèi)都能學(xué)會(huì)使用它。Thismachine____________________.Anybodycanlearntouseitinafewminutes.

isveryeasytooperate2.donate

vt.捐贈(zèng)【考題對(duì)接】單句語法填空①(2016·北京高考)Volunteerscamewithcarloadsof_______clothingandtoys.②TheywereallamazedwhenMissMcCartydecidedtodonate$150,000__theUniversityofSouthernMississippi.

donatedto考點(diǎn)必記(1)donatesth.tosb.向某人捐贈(zèng)某物(2)donation n.

捐贈(zèng);捐款;捐贈(zèng)物make/give/presentadonationto

向……捐贈(zèng)【能力提升】單句寫作地震過后不久,許多人迅速去醫(yī)院獻(xiàn)血。Shortlyaftertheearthquake,manypeoplehurriedtothehospitalto________________.

donatetheirblood3.relevantadj.有關(guān)的;切題的【考題對(duì)接】①(2016·北京高考)Moreover,IcompletedtheseniorcourseofComputerBasics,plusfiverelevantpre-collegecourses.譯:而且,我完成了計(jì)算機(jī)基礎(chǔ)的高級(jí)課程,______________________________。外加五門與大學(xué)預(yù)科有關(guān)的課程②(2015·湖北高考)Idon’tthinkwhathesaidisrelevant__thetopicwearediscussing.Hehasmissedthepoint.to考點(diǎn)必記(1)berelevantto與……有關(guān)與……有關(guān)(2)beconcerned/connectedwithberelatedtohavesomethingtodowith與……有關(guān)【能力提升】單句寫作很多人認(rèn)為在現(xiàn)代古典音樂與年輕人是不相干的。Manypeoplebelievethatclassicalmusic___________________________today.

isnotrelevanttoyoungpeoplePart2常考句式提能互動(dòng)Wewalkedfortwoandahalfhourstogetthere—firstupamountaintoaridgefromwherewehadfantasticviewsandthendownasteeppathtothevalleybelow.我們步行了兩個(gè)半小時(shí)才到達(dá)那里——先是爬山,爬到山脊能看到奇妙的景色,然后走下一個(gè)陡坡,一直走到下邊的山谷?！究碱}對(duì)接】單句語法填空①(2016·江蘇高考)Oneofhercousinswasshotdeadonlyafewstreetsawayfrom______shelived.②Therearemanywebsites,_____whereyoucanfindalmostallthenecessaryinformation.

wherefrom考點(diǎn)必記句中fromwhere引導(dǎo)的定語從句修飾aridge。在“介詞+關(guān)系詞”型定語從句中,關(guān)系詞常為which和whom,關(guān)系副詞where和when之前一般不加介詞,比較特殊的有fromwhere和sincewhen?！灸芰μ嵘繂尉鋵懽鳍賂heyclimbedtothetopofthetower,______________________whatwashappeninginthedistance.他們爬到了塔頂,從那里他們能看到遠(yuǎn)處發(fā)生的事情。②Mybrothergraduatedin2010,_______________________asateacherinthisschool.我哥哥于2010年畢業(yè),從那時(shí)起他一直在這所學(xué)校當(dāng)老師。fromwheretheycouldseesincewhenhehasworked【備選要點(diǎn)】1.inneed在困難中;在危急中【考題對(duì)接】單句語法填空①(2016·