Welcome unit 單詞課件高中英語(yǔ)人教版（2019）必修第一冊(cè)

此處添加文本標(biāo)題,1.exchange(n./v.)交換，交流，交易>exchangesth.withsb.和某人交換某物=swap…with…Doyouwanttoexchangetelephonenumberswithme?>exchangesthforsth.用某物交換某物Doyouwanttoexchangeyourappleformyorange?此處添加文本標(biāo)題,1.….inexchangefor……(sth.)他用他的手表?yè)Q取了我的項(xiàng)鏈。2n.交換

交換生exchangestudentHegavemehiswatchinexchangeformynecklace.此處添加文本標(biāo)題,介詞填空1.ltisillegalforapublicofficialtoaskpeopleforgiftsormoneyinexchange_______favorstothem.2.Iamgoingtotravelabroad,soIgotoexchangesomeRMB______dollarsinthebank.3.Meanwhile,theyexchangeideasandfeelings______eachother.forforforwith此處添加文本標(biāo)題,2.lecture(n.)講座>attendalecture參加一個(gè)講座>give/makealectureon

舉辦講座關(guān)于此處添加文本標(biāo)題,3.register（n./v.）記錄，登記，注冊(cè)registration（n.）

>registerfor報(bào)名參加例：Iregisterforthecompetitionofbasketball.Cashregister收銀機(jī)Registerthebusiness.注冊(cè)一家公司此處添加文本標(biāo)題,4.sex(n.)性別male男性female女性gender性別此處添加文本標(biāo)題,5.nationality.(n.)民族，國(guó)籍

nation(n.)國(guó)家，民族，國(guó)民,6.design（v.n）設(shè)計(jì)，故意designer>designtodosth.打算做例：Tomisdesigntoattendthelecture.bydesign故意地=onpurposebyaccident碰巧地>sth.bedesignedforsth./sb.=designedsth.forsb/sth.例：Thespecialbuttonisdesignedfortheblind.此處添加文本標(biāo)題,7.campus(n.)校園

on

campus在校園里此處添加文本標(biāo)題,8.formal（adj.）正式的反義詞：informal非正式的formally(adv.)正式地，規(guī)范地此處添加文本標(biāo)題,9.anxious（adj.）焦慮的；不安的

anxiety(n.)焦慮anxiously（adv.）焦慮地=withanxiety①be

anxious

about…擔(dān)心某事beanxiousforsth./doing…beanxioustodo…渴望做某事eg:Iwasanxiousforeverythingtobesettled.②此處添加文本標(biāo)題10.annoy(v.)使憤怒，打擾

annoyed憤怒的，生氣的annoying令人憤怒的

eg:Heisannoyedatmybadhomework.Mymotherwasannoyedatmebecauseofmyfault.此處添加文本標(biāo)題,11.frightend(adj.)驚嚇的，害怕的frightening（adj.）令人害怕的fright(n.)害怕frighten(v.)使得…害怕deep→deepen(v.)wide→widen(v.)large→enlarge(v.),12.senior(adj.)級(jí)別高的；（n.）年長(zhǎng)的人

junior(adj.)級(jí)別低的；（n.）青少年beseniorto比…高級(jí),年長(zhǎng)

bejuniorto比…低級(jí),年輕Heisseniortomebytwoyears.此處添加文本標(biāo)題,13.impression(n.)印象impress(v.)給…留下印象impressive(adj.)印象深刻的

havean(adj.)impressionon…eg:She'salwaystryingtomakeanimpressiononpeoplewithhernewclothes.sb.bedeeplyimpressedwith/by+sb/stheg:Iwasimpressedbyhistalentanddedication.此處添加文本標(biāo)題,15.concentrate(v.)集中于concentration(n.)concentrateondoing集中精力于

Asaseniorhighschoolstudent,Ithinkyoushouldconcentrateyourattentiononlearning.作為一名高中生，我認(rèn)為你應(yīng)該把注意力集中在學(xué)習(xí)上。此處添加文本標(biāo)題,16.experiment(n.)實(shí)驗(yàn)

Idecidedtoconductanexperiment.我決定做一個(gè)實(shí)驗(yàn)Theresearchersarerepeatingtheexperimentonrats.研究人員用老鼠反覆做該試驗(yàn)。experimenton

….在…身上做實(shí)驗(yàn)

此處添加文本標(biāo)題,17.leave…alone讓…獨(dú)自待著

She‘saskedtobeleftalone.她要求不要打擾她。leavebehind留下落下leaveout遺漏leavefor=headfor動(dòng)身前往leaveover留下剩下詞組拓展此處添加文本標(biāo)題,18.awkward(adj.)笨拙的awkwardness(n.)笨拙Hewasanawkwarddancer.他跳舞笨手笨腳①beawkwardabout….對(duì)…局促不安Heisawkwardaboutleaving。他對(duì)要離開感到局促不安。②beawkwardtodoThemachinewasveryawkwardtouse.這臺(tái)機(jī)器很難操作.此處添加文本標(biāo)題,19.explore(v.)探索exploration(n.)Theexploringteamexploredatracklesswilderness。考察隊(duì)勘探了一片人跡罕至的荒野。explorespace探索太空；exploremarket開拓市場(chǎng)；exploreway探索之路；探索方法此處添加文本標(biāo)題,20.confident(adj.)自信的confidence(n.)自信②beconfidentofsth自信做某事（預(yù)期）Iamconfidentofourvictory.我對(duì)我們的勝利有信心。Iamfullofconfidence.我自信滿滿.①haveconfidencein對(duì)…有自信Ihaveconfidenceinourteam.對(duì)我們的團(tuán)隊(duì)我很有信心此處添加文本標(biāo)題,21.forward(adv./adj)前進(jìn)的lookforwardto(prep.)doing期待做某事?Ilookforwardtoyourgoodnews.我等待你的好消息。Lookforwardtohearingfromyou.等待你的來(lái)信。此處添加文本標(biāo)題,22.takenotes做筆記takenoteof注意Pleasetakenoteofthisannouncement.請(qǐng)注意這個(gè)通知。此處添加文本標(biāo)題,23.flash

(n./v.)光，閃耀的Lightningflashedamongthedistantdarkclouds.遠(yuǎn)處的烏云中電光閃閃。flashstorms突如其來(lái)的暴風(fēng)雨flashlight手電筒Itookitwithoutflash.我拍這張照片沒有用閃光燈。此處添加文本標(biāo)題,24.organize(v.)組織organization(n.)組織It'sthefirsttimefarmershavedecidedtoorganize.這是農(nóng)場(chǎng)主首次決定組織起來(lái)。此處添加文本標(biāo)題,25.goal(n.)目標(biāo),進(jìn)球分Itwasthestriker's11thgoaloftheseason.這是這個(gè)前鋒本賽季的第11個(gè)進(jìn)球。此處添加文本標(biāo)題,26.improv