新教材英語人教必修第一冊(cè)課件WeleUnit

WelcomeUnit溫馨提示:□為自測(cè)框,記住的詞匯前面可以打√?？靵碜詼y(cè)一下吧【重點(diǎn)單詞·快速記】□exchangen.&vt.交換;交流;交易;兌換□lecturen.講座vi.(開)講座;講課vt.訓(xùn)斥□registervt.&vi.登記;注冊(cè)□sexn.

性別□femaleadj.女(性)的;雌的n.女子□maleadj.男(性)的;雄的n.男子□guyn.小伙子;男人;家伙必備詞匯速記□goaln.目標(biāo);球門;射門□designn.設(shè)計(jì);設(shè)計(jì)方案vt.設(shè)計(jì);籌劃□campusn.校園;校區(qū)

□stylen.方式;作風(fēng)□experimentn.實(shí)驗(yàn);試驗(yàn)□awkwardadj.令人尷尬的;難對(duì)付的□outgoingadj.愛交際的;外向的□strategyn.策略;策劃□improvevi.&vt.改進(jìn);改善□partnern.同伴;配偶;合伙人□companyn.公司;商行;陪伴□personalityn.性格;個(gè)性□revisevt.&vi.修改;修訂;復(fù)習(xí)【拓展單詞·聯(lián)想記】□anxiousadj.焦慮的→anxietyn.焦慮;擔(dān)心→anxiouslyadv.

焦急地;憂慮地;渴望□annoyvt.使惱怒;打擾→annoyedadj.

惱怒的→annoyingadj.

令人惱怒的→annoyancen.煩惱;令人生氣的事□frightenedadj.驚嚇的;害怕的→frightenv.使害怕→frighteningadj.令人害怕的→frightn.害怕□impressionn.印象;感想→impressvt.給……留下深刻的好印象vi.留下印象;引人注目→impressiveadj.令人印象深刻的□explorevt.&vi.探索;勘探→explorationn.

探索;探險(xiǎn)→explorern.探險(xiǎn)者□confidencen.信心;信任→confidentadj.自信的;有把握的□organisation/organizationn.

組織;團(tuán)體→organise/organizevt.組織;籌備;安排;組建vi.成立→organised/organizedadj.有組織的→organisational/organizationaladj.組織的→organiser/organizern.組織者□curiousadj.好奇的;求知欲強(qiáng)的→curiouslyadv.好奇地→curiosityn.好奇□nationn.

國(guó)家;民族;國(guó)民→nationaladj.國(guó)家的;民族的→nationalityn.國(guó)籍;民族□formaladj.

正規(guī)的→formallyadv.

正式地→formalityn.

正式手續(xù);例行公事【重點(diǎn)短語·高效記】

□seniorhighschool(美國(guó))高中□atlast終于;最終□makeanimpression留下好印象□whatif要是……會(huì)怎么樣呢?□concentrateon集中精力于□leave...alone不打擾;不驚動(dòng)□juniorhighschool(美國(guó))初級(jí)中學(xué)□lookforwardto盼望;期待□takenotes記筆記□flashcard教學(xué)卡片;識(shí)字卡核心詞匯探究Period1

ListeningandSpeaking&ReadingandThinkingNO.1exchangen.交換;交流vt.交換;交流;交易;兌換 【教材語境】?I’manexchangestudentfromtheUK.(P2)我是一名來自英國(guó)的交換生?！菊Z塊歸納】exchange...with... 和……交換……exchange...for... 把……換成……inexchange(for...) 換取/交換(……)exchangestudent 交換生【語境助記】?Ishookhandsandexchangedafewwordswiththemanager.我與經(jīng)理握了握手,并交談了幾句。?CouldyoupleaseexchangetheseUSdollarsforRMBforme?麻煩你為我把這些美元換成人民幣行嗎??IwillhelpyouwithEnglishinexchangeformyChinesepractice.我將幫助你學(xué)英語,以換取你幫我練習(xí)漢語?！炬溄痈呖肌?2019·江蘇高考)AgroupofexchangestudentsfromtheUKarevisitingourschoolnextmonth.一群來自英國(guó)的交換生下個(gè)月即將訪問我校?！厩蓪W(xué)助記】不一樣的“換”

NO.2 anxiousadj.

焦慮的;不安的;渴望的【教材語境】?I’mnotoutgoingsoI’malittleanxiousrightnow.(P4)我不外向,所以我現(xiàn)在有點(diǎn)焦慮不安。【語塊歸納】①beanxiousabout... 為……擔(dān)心(憂慮)beanxiousfor 渴望得到……beanxioustodosth. 渴望做某事②anxiety n.焦慮;憂慮;擔(dān)心withanxiety 焦慮地【語境助記】?Sheisanxioustogotocollegenow,butanxiousaboutnotpassingtheCollegeEntranceExamination.她現(xiàn)在渴望上大學(xué),但又擔(dān)心不能通過高考。?Theboyisanxiousforanewbike.這個(gè)男孩渴望得到一輛新自行車。?Anxiously,shetookthedressoutofthepackageandtriediton,onlytofinditdidn’tfit.=Shetookthedressoutofthepackageandtrieditonwith

anxiety,onlytofinditdidn’tfit.她焦急地從包裹里拿出裙子穿,結(jié)果發(fā)現(xiàn)它不合身?！炬溄痈呖肌?2019·天津6月高考)Shewasanxioustoknowwhathadhappened.她很想知道發(fā)生了什么。NO.3 frightenedadj.驚嚇的;害怕的【教材語境】?Ididn’tfeelawkwardorfrightenedatall.(P4)我一點(diǎn)都不感到尷尬或害怕?！菊Z塊歸納】①befrightenedby 被……驚嚇②frightenodoingsth. 嚇得某人做某事frightensb.outofdoingsth. 嚇得某人不敢做某事③frighten...away/off 嚇走/跑……【語境助記】?Thelittleboywasfrightened

bythedog.那個(gè)小男孩被那條狗嚇壞了。?Hefrightenedtheoldladyintosigningonthepaper.他嚇唬那個(gè)老太太在紙上簽字。?Hefrightenedthestrangerswithagunandfrightenedthemoff/away.他用槍嚇唬那些陌生人,把他們嚇跑了?！炬溄痈呖肌?2019·全國(guó)卷Ⅱ)Hehadtriedtocoax(哄)thedogtohimbut,frightened,ithadrunoff.他試圖哄小狗到他身邊來,但是小狗害怕,跑了。NO.4 impressionn.印象;感想派生impressv.使印象深刻impressiveadj.給人深刻印象的;感人的【教材語境】?Iwanttomakeagoodfirstimpression.(P4)我想留下一個(gè)好的第一印象?！菊Z塊歸納】①make/leave/havea(n)...impressiononsb. 給某人留下……的印象②impresssb.withsth. 某事(物)給某人留下印象beimpressedby/with... 對(duì)……印象深刻【語境助記】?ThegreatchangesinChinaoverthepastfewyearshavemadeadeepimpressionontheforeignvisitors.中國(guó)過去幾年的巨大變化給外國(guó)游客留下了深刻的印象。?Thelittleboyimpressedmewithhisbig,brighteyesthefirsttimeIsawhim.第一次見到這個(gè)小男孩時(shí),他明亮的大眼睛給我留下了深刻的印象。?Weweremostimpressed

with/byyourbravery.我們對(duì)你的勇敢印象深刻。?ThisisthemostimpressivebuildingI’veseenonthistrip.這是我此次旅行見到的最令人印象深刻的建筑。【鏈接高考】(2019·江蘇高考)Whydoesitmatterthatpeoplearemoreimpressedbythemostrecentchanges?為什么人們對(duì)最近的變化印象更深刻很重要呢?NO.5 concentratevi.&vt.集中(注意力);聚精會(huì)神【教材語境】?Icouldn’tconcentrateontheexperiment.(P4)我不能把注意力集中在實(shí)驗(yàn)上?！菊Z塊歸納】①concentrate(one’smind/attention/thoughts/efforts)on集中(某人的精力/注意力/意識(shí))于;專注于②下列短語均表示“專心,集中于”:focuson,putone’sheartinto,beabsorbedin,beburiedin?！菊Z境助記】?HavingfailedFrenchexam,Idecidedtoconcentrateonsciencesubjects.在法語考試中失敗了,我決定把注意力集中在理科上。?Wemustconcentrateourattentiononimprovingeducation.我們必須致力于改進(jìn)教育工作。?Youmustfocusonwhatyouaredoing.你必須專心于你所做的事情。?Thechildrenaretalkingallthetime,Ican’tputmyheartintomywork.這些孩子們一直在說話,我無法專心于工作。?She’llsolvetheproblemifsheisabsorbed/buried

init.如果她集中精力,她將會(huì)解決這個(gè)問題的。NO.6 experimentn.實(shí)驗(yàn);試驗(yàn)【教材語境】?Icouldn’tconcentrateontheexperiment.(P4)我不能把注意力集中在實(shí)驗(yàn)上。【語塊歸納】①experimentwithsth. 用……做實(shí)驗(yàn)②do/perform/carryoutanexperiment 做實(shí)驗(yàn)【語境助記】?Don’texperimentwithsuchdangerousmedicine.不要用這種危險(xiǎn)的藥物做實(shí)驗(yàn)?！炬溄痈呖肌?2020·天津高考)ThestudentcompletedthisexperimenttomakecometruewhatProfessorJosephhadsaid.學(xué)生完成了這個(gè)實(shí)驗(yàn),使約瑟夫教授所說的成為現(xiàn)實(shí)。NO.7 explorev.

探索派生explorationn.探索;探險(xiǎn)explorern.探險(xiǎn)者【教材語境】?Imissmyfriendsfromjuniorhighschool,butIbelieveIwillmakenewfriendshere,andthere’salottoexploreatseniorhigh.(P4)我想念初中的朋友,但是我相信我在這兒會(huì)交到新朋友,而且高中有很多值得探索的東西?！菊Z塊歸納】exploresth. 探索……;勘察……;探討……spaceexploration 太空探索【語境助記】?Theexpertsareexploringeverypartoftheisland.專家們?cè)谔剿鬟@個(gè)島的每一部分。?TheexplorertoldtheboysabouthisstoryintheUSA.這個(gè)探索者告訴了男孩們他在美國(guó)的故事。?Wearejustatthebeginningofspaceexploration.我們還處在太空探索的開始。NO.8 leave...alone不打擾;不驚動(dòng)【教材語境】?Ireallywantedtotellhimtopleasebequietandleavemealone!(P4)我真的想告訴他:“請(qǐng)安靜,不要打擾我!”【語塊歸納】leave+sb./sth.+形容詞讓某人/某物保持某種狀態(tài)【語境助記】?Thepresidentisbusyathisdesk.You’dbetterleavehimalone.(話題典句)總統(tǒng)正在辦公桌前忙碌。你最好不要打擾他。?Theyhadbeenleftalonefordayswithnofoodinthehouseandtheyfelthopeless.在沒有食物的房子里,他們幾天被人置之不理,感到很絕望。?Leavethedooropenandyoucanbreathethefreshair.開著門你就可以呼吸新鮮的空氣。【鏈接高考】(2020·天津高考)Jimsayswecanstayinhishouseaslongasweleaveitcleanandtidy.吉姆說,只要我們保持房子干凈整潔,我們就能待在他的房子里。Period2

DiscoveringUsefulStructures&ListeningandTalkingNO.1 strategyn.策略;策劃【教材語境】?Whatlearningstrategiesdoyouandyourpartnershare?(P7)你和你的同桌分享了什么學(xué)習(xí)策略?【語塊歸納】economicstrategy經(jīng)濟(jì)策略learningstrategy學(xué)習(xí)策略【語境助記】?I’vejustbeenexplainingthebasicprinciplesofstrategytomygenerals.我剛剛一直在向各位將軍解釋戰(zhàn)略學(xué)的基本原理。?Theuseofnewtechnologyiscoretoourstrategy.運(yùn)用新技術(shù)是我們策略的關(guān)鍵。NO.2 lookforwardto盼望;期待【教材語境】?Tomislookingforwardtomeetingthenewexchangestudent.(P6)湯姆盼望著見到新來的交換生?！菊Z塊歸納】含介詞“to”的短語:lookforwardto 盼望payattentionto 注意beusedto 習(xí)慣于getdownto 開始leadto 導(dǎo)致referto 參考;指stickto 堅(jiān)持【語境助記】?Wemustpayattentiontolisteningtotheteacherontheclass.上課時(shí)我們必須認(rèn)真聽老師講課。?Thedesignerisusedtogettingupearlyinthemorning.這名設(shè)計(jì)師習(xí)慣早上早起。?Shallwehavearestorgetdowntodoingourwork?我們休息呢還是開始工作??ResearchershavefoundthattoomuchTVleadstopoorhealthlaterinlife.研究人員發(fā)現(xiàn)看電視過多會(huì)導(dǎo)致在以后的生活中健康狀況不佳。?Studythisexampleandrefertotheexplanationbelow.研究這個(gè)例子并參考下面的解釋。?Perhapsheshouldhavestucktowriting.或許他本該堅(jiān)持寫作。Period3

ReadingforWriting&BuildingUpYourVocabularyNO.1 curiousadj.

好奇的;求知欲強(qiáng)的【教材語境】?I’mcuriousabouteverything.(P8)我對(duì)一切都感到好奇?！菊Z塊歸納】①becuriousabout 對(duì)……感到好奇becurioustodosth. 極想做某事②curiosityn.

好奇心(不可數(shù))with/incuriosity=curiously 好奇地outofcuriosity 出于好奇【語境助記】?I’mcurioustoknowwhathashappenedtotheguy.我極想知道這個(gè)小伙子發(fā)生了什么事情。?Lookingup,Isawhiseyesfixedonmeincuriosity.一抬頭我看到他雙眼好奇地看著我。?Justoutof

curiosity,sheopenedtheletter.她只是出于好奇打開了這封信。NO.2 companyn.公司;商行;陪伴【教材語境】?MydreamistostartmyownITcompany!(P8)我的夢(mèng)想是開一家自己的IT公司!【語塊歸納】incompanywithsb./insb.’scompany 和某人一起keepsb.company 陪伴某人【語境助記】?Don’tmentionit.I’vereallyenjoyedyourcompany.不用謝,我真的很享受你的陪伴。?HeisperformingincompanywiththefamouspianistLangLang.他正在和著名的鋼琴家郎朗一起表演。?I’llkeepyoucompanywhileyouarewaiting.你等待時(shí)我會(huì)陪著你?！炬溄痈呖肌?2019·全國(guó)卷Ⅱ)Now,wehaveoursmartphonestokeepuscompanyatthetable.現(xiàn)在我們有了智能手機(jī)在餐桌上陪伴我們。NO.3 organis/zev.組織派生organis/zern.組織者organis/zationn.組織organis/zedadj.有組織的,有條理的【教材語境】?Studytheorganisationandlanguagefeatures.(P9)研究如何組織文章及語言特點(diǎn)。【語境助記】?Theleaderoftheorganisationisahighlyorganisedpersonandweallliketheactivitiesheorganises.這個(gè)組織的領(lǐng)導(dǎo)是一個(gè)很有條理的人,我們都喜歡他組織的活動(dòng)。?Icanorganisemytimeverywell.我能很好地安排時(shí)間?！炬溄痈呖肌?2020·浙江高考)Youhavetoorganizetheactivitiesofthechildrenandtakecareofthebillsandgroceries.你必須組織好孩子們的活動(dòng),處理好賬單和日用品。NO.4 revisev.修訂;修改;復(fù)習(xí)派生:revisionn.修訂;修改;復(fù)習(xí)【教材語境】?Getyourdraftbackandreviseit.(P9)把你的草稿拿回去修改?！菊Z塊歸納】revisethecomposition 修改作文reviseforthecomingexam 為即將到來的考試復(fù)習(xí)makesomerevisions 做一些修改【語境助記】?Youshouldreviseyourideasabouthim.你應(yīng)該改變你對(duì)他的看法。?Ican’tcomeouttonight.Ihavetoreviseforthecomingexam.我今天晚上不能出去了,我要為即將到來的考試復(fù)習(xí)。?Fridayafternoonsareleftfreeforrevision.星期五的下午被留出來復(fù)習(xí)。?Hemadesomerevisionstothereportbeforeprintingitout.在把那個(gè)報(bào)告打印出來之前他做了一些修改。NO.5 registervt.&vi.

注冊(cè);登記【教材語境】?I’dliketoregisterforaclass.I’minterestedinanyclassesonmusic!(P10)我想報(bào)名上課。我對(duì)任何音樂課都感興趣?！菊Z塊歸納】registerfor注冊(cè);選課【語境助記】?Youmustregisterasamemberfirst.你必須首先注冊(cè)成為一個(gè)會(huì)員。?Theywillregister

forafreeonlineclass.他們將會(huì)注冊(cè)一個(gè)免費(fèi)的網(wǎng)上課程?！炬溄痈呖肌?2021·浙江高考)Ittakesmanyregisterstokeeponelinemovingquickly,andsomestorescan’taffordthespaceormanpower.要保持一條生產(chǎn)線的快速運(yùn)轉(zhuǎn),需要很多的收銀機(jī),而且有些商店負(fù)擔(dān)不起空間和人力。高頻句式句式1“find+賓語+賓語補(bǔ)足語”結(jié)構(gòu)【教材語境】Ifoundmostofmyclassmatesandteachersfriendlyandhelpful.(P4)我發(fā)現(xiàn)我的大多數(shù)同學(xué)和老師都很友好且樂于助人?！揪涫浇鈽?gòu)】句中黑體部分是“find+賓語+賓語補(bǔ)足語”結(jié)構(gòu),意為“發(fā)現(xiàn)……處于某種狀態(tài)”,形容詞短語“friendlyandhelpful”是賓語補(bǔ)足語。作賓語補(bǔ)足語的詞還可以是形容詞、副詞(短語)、介詞短語、現(xiàn)在分詞、過去分詞、動(dòng)詞不定式等。疑難句式破解【語境助記】?Shereturnedhometofindherselffamous.她回到家發(fā)現(xiàn)自己出名了。?Alicefoundherselfinadifferentworld.愛麗絲發(fā)現(xiàn)自己置身于一個(gè)不同的世界。?Throughthewindow,Ifoundhimrepairinghiscarintheyard.透過窗戶,我發(fā)現(xiàn)他在院子里修車。?Whenarriving,Ifoundalltheworkfinished.到達(dá)時(shí),我發(fā)現(xiàn)所有的工作都完成了。句式2what引導(dǎo)感嘆句【教材語境】Whataday!(P4)多么棒的一天啊!【句式解構(gòu)】①what引導(dǎo)感嘆句時(shí),后面接名詞,其結(jié)構(gòu)為:What+a/an(+adj.)+可數(shù)名詞單數(shù)+主語+謂語!What+adj.+可數(shù)名詞復(fù)數(shù)/不可數(shù)名詞+主語+謂語!What+不可數(shù)名詞+主語+謂語!②how引導(dǎo)感嘆句時(shí),后面接形容詞或副詞,其結(jié)構(gòu)為:How+adj./adv.+主語+謂語!How+adj.+a/an+可數(shù)名詞單數(shù)+主語+謂語!How+主語+謂語!【語境助記】?“Whatawonderfullady!”Ithought.“多好的一位女士啊!”我想。?Whatapleasantsurpriseitistoknowthegoodnews!知道這個(gè)好消息是多么令人驚喜啊!?Howpleasantasurpriseitistoknowthegoodnews!知道這個(gè)好消息真是又驚又喜!?HowexcitedwewereatthenewsthatournationalwomenvolleyballteamhadwonthegoldmedalintheOlympicGames!我們對(duì)國(guó)家女排贏得奧運(yùn)會(huì)金牌的消息多么興奮啊!?Howtimeflies!時(shí)光飛逝!句式3either...or...要么……要么……【教材語境】IfI’mnotinclass,I’meitherinthelibraryorinthecomputerlab.(P8)如果我不在教室,那么我要么在圖書館要么在計(jì)算機(jī)實(shí)驗(yàn)室?！揪涫浇鈽?gòu)】either...or...意為“要么……要么……”。在連接兩個(gè)并列主語時(shí),符合就近原則,即:謂語動(dòng)詞和離它近的主語保持一致。和它同樣用法的表達(dá)還有:neither...nor...,not...but...,notonly...butalso...,Therebe句型?！菊Z境助記】?Eitheryouorhehasmadethemistake.不是你就是他犯了錯(cuò)誤。?CanyouspeakeitherEnglishorFrench?你會(huì)說英語或法語嗎?長(zhǎng)難句分析難句1Imissmyfriendsfromjuniorhighschool,butIbelieveIwillmakenewfriendshere,andthere’salottoexploreatseniorhigh.(P4)【句子解構(gòu)】【深度分析】這句話共包含兩個(gè)分句,連接詞為but,其中第二個(gè)分句中包含了兩個(gè)賓語從句,and連接兩個(gè)從句,第二個(gè)賓語從句是therebe句型?！緟⒖甲g文】我想念我初中的朋友,但我相信我會(huì)在這里交到新朋友,而且高中也有很多值得我去探索的東西。難句2Nomatterwhatyouwanttolearn,itisimportanttodecideonyourgoalbeforeyoumakeaplan.(P10)【句子解構(gòu)】【深度分析】

1.這句話為主從復(fù)合句。從句為Nomatter+特殊疑問詞引導(dǎo)的讓步狀語從句;主句中it為形式主語,真正的主語是todecideonyourgoalbeforeyoumakeaplan。2.whatever(無論什么),however(無論怎樣),whoever(無論是誰),whichever(無論哪個(gè)),wherever(無論哪里)在引導(dǎo)讓步狀語從句時(shí)相當(dāng)于nomatterwhat/how/who/which/where。【參考譯文】無論你想要學(xué)什么,在你做計(jì)劃之前確定目標(biāo)是重要的?！菊Z境助記】?Nomatterwhat/Whateveryoudo,don’tbeabystander.不管你做什么,不要做一個(gè)旁觀者。?Youwon’tmovethatstone,however/nomatterhowstrongyouare.不管你多么強(qiáng)壯,你也搬不動(dòng)那塊石頭。?Whoever/Nomatterwhobreaksthelaw,hewillbepunished.無論是誰違反法律,他將會(huì)受到懲罰。一、句子的基本成分句子基本成分包括:主語(Subject);謂語(Verb);賓語(Object);賓語補(bǔ)足語(Objectcomplement);表語(Predicative);定語(Attribute);狀語(Adverbial);同位語(Appositive)及獨(dú)立成分。語法精講突破二、基本句型1.主語+謂語(S+V)/主語+謂語+狀語(S+V+A)(1)不及物動(dòng)詞不能直接加賓語。如,agree,lie,work,argue,belong,come,go,reply,exist等。?Somearguethathumansandmachinescanexistaslongastheyworkinteams.一些人爭(zhēng)辯,人和機(jī)器可以共存,只要他們?cè)趫F(tuán)隊(duì)中工作。(2)不及物動(dòng)詞加一個(gè)介詞后構(gòu)成動(dòng)詞短語可以加賓語。如,agreewith,liein,workat,belongto,comeacross,goto等。?(2018·北京高考)Anewstudysuggestsananswermaylieinthestomachsofsomehungryworms.一項(xiàng)新的研究表明答案可能在一些饑餓的昆蟲的肚子里。(3)有些動(dòng)詞既是及物動(dòng)詞又是不及物動(dòng)詞。如,begin,sell,write,wash,answer,read等。?Themeetingbeginsathalfpastnine.會(huì)議九點(diǎn)半開始。?Theprofessorbeganhisspeechdirectly.教授直接開始了他的演講。2.主語+謂語+賓語(S+V+O)/主語+謂語+賓語+狀語(S+V+O+A)賓語表示動(dòng)作、行為的對(duì)象或承受者,這個(gè)句型中的賓語指的是單賓語。充當(dāng)賓語的可以是名詞、代詞、數(shù)詞、the+形容詞、不定式(短語)、動(dòng)名詞(短語)、從句等。?Thefactorymakespaper.這家工廠造紙。?Iwillmakeitoneday.總有一天我會(huì)成功的。?Thepriceincreasedby10%.價(jià)格上漲了10%。?Doyoulikeswimming?你喜歡游泳嗎??Somestudentsaskedtoactasvolunteers.一些學(xué)生要求當(dāng)志愿者。?Doyouknowwherehelives?你知道他住在哪里嗎?3.主語+系動(dòng)詞+表語(S+V+P)(1)系動(dòng)詞的三分類:表示“保持或狀態(tài)”類的有be,remain,stay,keep,prove等;表示“變化”類的有g(shù)row,turn,get,become,fall,go,come等;表示“感官”類的有l(wèi)ook,seem,appear,sound,smell,taste,feel等。?Thestorysoundsinterestingandinstructive.這故事聽起來既有趣又有教育意義。(2)可以充當(dāng)表語的有形容詞、名詞、副詞(短語)、介詞短語、表語從句、分詞(短語)等。例如:?Inordertokeephealthy,hetakesexerciseeveryday.為了保持健康