上海市上寶中學(xué)7BUnit11筆記

1、U111. electricityn.電u.n)We shouldn t waste electricity.This machine is operated by electricity.electric a.使用電力的an electric kettle/iron / fan / clock / plug / bicyclean electric shock 觸電an electric blanketelectrical a. 與電有關(guān)的an electrical engineerelectrical applianceselectrical workThis machine has an

2、 electrical fault.electronic a.電子的an electronic engineer/calculator / dictionaryemail=electronic maile-book = a book in electronic formThe dictionary is now available in electronic form.electrician n. 電工;電氣技師An electrician is a person whose job is to install and repair electrical equipment.2. lightn

3、ing 閃電a flash of lightning 一道閃電a violent storm with thunder and lightning電閃雷鳴Lightning flashes and thunder crashes.3. flash v.閃耀，閃光A lighthouse was flashing in the distance.n.閃光，閃耀；一瞬間a flash of lightningin a flash轉(zhuǎn)瞬間，立即The task was done in a flash.Summer holiday passed in a flash.4. darka.darkenvt.

4、使。變暗darkness n.黑暗on a dark nightIt s getting dark.Old people like to darken their hair to look younger.She drew the curtains and darkened the room. 拉上窗簾The room was in darkness = (in the dark).5. crashv.摔碎；墜落；發(fā)出巨響The tall building crashed to the ground in the terrible earthquakeA truck went out of c

5、ontrol and crashed into the back of a bus.n.碰撞；墜毀，死機(jī)，碰撞聲The tree fell with a great crash.car crash車木晶; 汽車碰撞air/plane crash 飛機(jī)失事He narrowly escaped in the air crash6. wirewirelessn.電線，導(dǎo)線n.無線電，收音機(jī);a.無線的telephone wiresHe sent me the news by wireless telegraph.the fast-growing wireless communication mar

6、ketWi-Fi stands for Wireless Fidelity.f ?del%?The police talked to each other by wireless.7. frightn.驚嚇，害怕frightenv.使驚嚇frighteneda.感到害怕的frighteninga.令人害怕的The child turned and ran in fright.What she saw suddenly gave her a fright.She was frightened by the height of the cliff.Don t frighten the little

7、 boy.She was frightened at the idea of the coming competition.The frightened look on her face was frightening.She has several frightening experiences.The car accident was a frightening sight.8. drive -drove -driven, drivingv. 駕駛 drive a car驅(qū)趕drive the cattle驅(qū)動(dòng), 驅(qū)使The engines drive the ship.drive sb.

8、 mad / crazy ,sb. be driven madn. 駕駛，驅(qū)趕a 2-hour drivea 9-mile drive（How far 提問 ）I live at 399 University Drive （ 路，大道，車道）disk drive磁盤驅(qū)動(dòng)器9. machinen.c機(jī)器machineryn.u 機(jī)器（總稱）mechanic n. 機(jī)修工a.=mechanicalmechanicala. 機(jī)械的A mechanic s job is to repair machines.How many pieces of new machinery have you intro

9、duced so far?Learning is not a mechanical process.10. carry -carried -carried搬、移、運(yùn)送The box is too heavy for me to carry.How many passengers do the trains carry on a busy day?輸送，傳導(dǎo)（水，電流）The veins carry blood to the heart.The wire carries electricity.持有，帶有I never carry much money with me.carry sth. ou

10、t實(shí)施，貫徹carry out a plan/ an experimentcarriern.載體；運(yùn)送者，搬運(yùn)工，航空母艦（=aircraft carrier）mail carrier 郵遞員；郵件運(yùn)輸車carriage n.（舊時(shí)的）馬車；（客運(yùn)列車的）車廂How many carriages does this train have?bring sth. to sb. 帶來 Bring me an umbrella, please.bring sb. sth.Bring an umbrella to me, please.take sth. to sb. 帶去 Will you pleas

11、e take the child to his mother?（take sb. sth.）fetch sth. for sb. 去。取來fetch sb. sth.11. armn.手臂；武器army n.軍隊(duì)She held the baby in her arms.the arms of the tall spiresThey were not allowed to use arms.to form an armyjoin the armybe in the army for a period of timearmed 攜帶武器的，持槍的Police were heavily armed

12、.警察荷槍實(shí)彈。12. plugn.插座，插頭plug -plugged -plugged, pluggingv.插入電源插頭unplug-unplugged -unplugged, unpluggingv.拔出電源插頭plug in 用插頭將電器與電源接通Plug in the radio, please.Please unplug the TV before you go to bed.P7513. printv.printer n.動(dòng)詞加 er 構(gòu)成人的情況leaderplay -playersinger, dancer, teacher, worker, reader,rob-robb

13、er, waiter 等構(gòu)成物的情況player, printer, cleaner, rub-rubber, print printer,dry dryer, heat heater, wash washerclean -cleaner toast （烘、烤）Coasterspeak-speaker，cook cooker 等14. convenienta 方便的，便利的convenienceconvenientlyinconvenientinconvenientlyinconvenience不能用 sb 作主語It is convenient for sb. to do sth.Come

14、and see me when it is convenient to you.15. appliancen. cequipmentn.uelectrical appliancesoffice equipment16. efficienta. 高效的，有效率的efficientlyad.efficiencyn.效率inefficienta.無效率的inefficientlyad.inefficiency n. 無效率A lawyer needs an efficient secretary.Who does the homework most efficiently in your class

15、?raise efficiencyan inefficient workerThe business failed because of inefficient management.The inefficiency of the government was criticized.17. heatn. 高溫；熱度；Heat will melt iron.He could feel the heat of the sun on his back.vt.使激動(dòng)；把加熱The two materials will bond if you heat them.Heat the oil and add

16、 the onions.heateda.激烈的，熱烈的a heated discussion/debate/argumentheater 加熱器，熱水器P7618. fan n.扇子，鼓風(fēng)機(jī)；迷fan fanned fanned v.扇動(dòng)an electric fana movie fanfan smoke from one s face19. type n.類型v. 打字trpe the article into computertypist n.打字員typewritern.打字機(jī)20. ironn. 鐵；熨斗；iron and steel鋼鐵She has a will of iron.

17、 她有鋼鐵般的意志。a steam iron 蒸汽熨斗v. 熨，燙平She was ironing her dress when I arrived.We use irons to iron clothes.adj. 鐵的；剛強(qiáng)的She was known as theIron Lady.P7721. express n. 快車the 8 o clock express to Beijinga.直達(dá)的an express bus / elevator快遞公司，快件an express company / delivery / letterv. 表達(dá)express one s viewsThe

18、guests expressed their thanks before leaving.expression n. 表達(dá)；表情a happy/sad/surprised expressionHis writing was praised because of the beautiful expressions in it. 表達(dá)方式expressive a. 富于表情的;富于表現(xiàn)力的She has a small, expressive face.an expressive paintingexpressively ad.He moved his hands expressively.22.

19、 transportn./ v. 交通，運(yùn)輸transportation n.交通a modernized transport systempublic transporttransport passengers and luggagemeans of transportationa transportation card 交通卡bus transportation23. operatev.操作（機(jī)器），管理（工廠），做手術(shù) （operate on sb.）operationn.操作，經(jīng)營，手術(shù)operatorn.操作員，電話接線員operativea.操作的，運(yùn)轉(zhuǎn)著的The lift is

20、operated by electricity.Do you know how to operate this machine?The surgeon operated on her for cancer.She will perform an operation on him tomorrow.The operation of this machine is very easy.The child is going to have an operation.“ Operator, would you please connect me with New York? a telephone o

21、peratorThe station will be fully operative again in January.24. cause n.原因 vt.導(dǎo)致cause and effectthe cause of an accidentthe reason for an accidentcause sth. 引起某事cause sb. sth. 給某人引起某事cause sb. to do 引起某人做某事These incidents were caused by increasing unemployment.He caused his parents much pain.What ca

22、used him to change his mind?25. moderna.現(xiàn)代的-modernize vt.使現(xiàn)代化 -modernized a.現(xiàn)代化了的-modernization n.現(xiàn)代化modern and ancientmore modern -most modernmodern artmodernize Shanghai s transport systemThis company needs modernized management to do better.The modernization of China takes a long time.26. seat n.

23、座位 take a seatseat -seated -seatedv. 使。坐下Please take your seats. =please be seated=Sit down please.be seated 就座seat sb. 讓某人坐下seat oneself 坐下Please be seated, ladies and gentlemen.She seated herself on the chair.sitsat -sat, sitting vi.坐 （無被動(dòng)） sb. sit downLadies and gentlemen, please remain seated un

24、til the plane has come to a complete stop.=Ladies and gentlemen, please remain sitting until the plane has come to a complete stop27. as well 除.之外，也，還as well常用作狀語，作 又；也”解，相當(dāng)于too或also,常位于句末，無須用逗號與句子分 開。如I am going to London and my sister is going as well (= going , too)might/may as well do sth. 不妨，倒不如做某事You might as well have a try.as well as常用來連接兩個(gè)并列的成分，作也，還”解。它強(qiáng)調(diào)的是前一項(xiàng)，后一項(xiàng)只是順便提及。因此連接并列主語時(shí)，謂語動(dòng)詞與前一項(xiàng)一致.(注意一些就近原則的表達(dá)，not onlybut also, either or neither nor there beYour wife as