Unit 1A land of diversityPeriod 12 Words and ExpressionsTeaching aim: Master the new words and expressions.Teaching important and difficult points:enable the students to grasp the useful words and expressions.Teaching methods： explanationTeaching procedures:STEP 1. Pronunciation correctingRead after the teacher or the tape twice. Then the teacher asks the students to read words by themselves.STEP2. Skills in memorizing the new wordsThe teacher analyses the structures and usage of the new words briefly.STEP 3. Explanation1 .majority n.大多數(shù)，大半adj.較多的；主要的v.主修(科目)adj.較少的，次要的vi.輔修n.少數(shù)Hein chemistry at college years ago, and now theof his workhas something to do with that field.(1) Only a small(minor) of students are interested in politics these days.2. elect vt.選擇；決定做某事；選舉某人elect sb.(to be/as)+ n.選某人當(dāng)elect sb.to do sth.選某人做某事Donald Trump(elect) President of the United States.(1) He was elected(study) abroad.3. boom n.(人口、貿(mào)易的)繁榮；vi.急速發(fā)展(grow or develop rapidly)(1)這個(gè)城市正在經(jīng)歷經(jīng)濟(jì)或人口迅速增長(zhǎng)。The town is experiencing an economic or.那個(gè)縣在改革后便繁榮了起來(lái)。after reforms.4. applicant 申請(qǐng)人n.申請(qǐng)；請(qǐng)求；申請(qǐng)書；申請(qǐng)表vi.申請(qǐng)，請(qǐng)求As the wages were low, there were few(apply) for the job.(1) An (apply) for something such as a job or membership of anorganization is a formal written request for it.5. socialist n.社會(huì)主義者adj.社會(huì)主義(者)的adj.社會(huì)的n.社會(huì)主義n.社會(huì);社團(tuán)Please tell me some opinions on various(society) issues.(1) As is known to all, science benefits(social).6. occur(occurrcd, occurrcd)vi.發(fā)生，出現(xiàn)，被想起sth.occurs to sb.某事被某人想起(come into one' s mind)it occurs to sb.that.某人想起it occurs to sb.to do slh.某人想起做某事 我想起了一個(gè)好主意。A good idea. 我就要離開時(shí)，想起來(lái)忘了帶鑰匙。Just as I was leaving the house,that I had forgotten mykeys.7. indicate vt指示，顯示，表明He indicated his willingness with a nod of his head.他點(diǎn)頭表示愿意。Research indicates that men find it easier to give up smoking than women. 研究表明，男人比女人更容易戒煙。8. apparent adj.顯而易見的;明白易懂的;顯然的adv.顯然地；顯而易見地(1) (顯然)they' ve run out of their tickets for the concert. Her anxiety was(顯而易見)to everyone.9. slip vi.滑倒,滑動(dòng)，溜走；n.紙片slip out (of)滑落，悄悄溜出去The fish slipped out of my hand.slip through one* s fingers從某人指縫中溜掉You are not going to let a wonderful chance like that slip through your fingers, are you?slip away 逃走Write your name and address on this pink slip.10. hire vt. & n.租用；雇用(employ)hire sb.to do sth.雇傭某人做某事hire out 出租They hireboats by the hour.(1) A city lawyer has been hired(handle) the case.11. nowhere adv.任何地方都不n.不知道的地方，無(wú)處（1） How should we（改革現(xiàn)在的教育制度）？ 改革開放的政策已經(jīng)給我們中國(guó)人民帶來(lái)了富裕和多彩的生活。us Chinese people a rich and colourful life.短語(yǔ)live on繼續(xù)存在；以為主食，靠生活I(lǐng)（靠工資生活）.The Chinese（以米為主食）.1. by means of以的方法（1）他們依靠努力工作而獲得成功。They succeeded.思想是藉語(yǔ)言文字表達(dá)的。Thoughts are expressed.2. make a life for oneself習(xí)慣于新的生活方式，工作等盡管很艱難，他們還是習(xí)慣了新的生活方式。They succeeded.例句:In education we are striving not to teach youth to make a living, but to make a life.（W.A.White）教育不是為了教會(huì)青年人謀生，而是教會(huì)他們創(chuàng)造生活。（懷特）keep叩堅(jiān)持；維持；沿襲（風(fēng)俗、傳統(tǒng)等）keep up with 跟上，趕上catch up withput叩with 忍受我認(rèn)為跟上時(shí)代是很重要的。I think important that we keep upthe times.我希望好天氣會(huì)繼續(xù)下去。I hope the good weather.3. back to back adv.背靠背地back-to-back adj.緊接的，背靠著背的（1）露西和莉莉背靠背坐著。Lucy and Lily sit.在緊接著的兩場(chǎng)比賽之后，有短暫的休息真不錯(cuò)。It was nice to have a short break after two races.聯(lián)想：face to face面對(duì)面地face-to-face面對(duì)面的team up with與合作或一起工作約翰遜的搭檔是誰(shuí)？Who does Johnson team up? 他情愿獨(dú)自經(jīng)商，而不愿與人合伙。He preferred to go into business alone rather than.4. mark out劃線，標(biāo)出界限，制定，指出，規(guī)劃鮑威爾先生已經(jīng)擬定了一個(gè)總的行動(dòng)計(jì)劃。Mr. Powell has.mark out for事先決定take in 包括（include, cover）；吸收（absorb）,理解 Once they are out on the street, the cars will （吸進(jìn)空氣）andreplace it with poison gases The United Kingdom takes England, Wales, Scotland and NorthernIreland.STEP 4.Using the words and expressionsSB, P4 exercise 1 & 2STEP5.單詞拼寫練習(xí)（選用）The book was iwith colour photographs.1. His ideas on morals are really p.2. He was elected by a large m.3. A large pof school-books now have pictures.4. Air is a m, not a compound of gases.5. He was an afor admission to a school then.6. The accident oat five o'clock.7. In this map, the towns arejby a red dot.8. I've just been informed that my 1had already arrived.9. Their agrief turned to crazy laughter in a minute.10. A （渡船） crosses the river every hour.11. He （插入）the key in the lock but could not open the door.12. Unkindness often （反應(yīng)）on the unkind person.13. He was sold into （奴隸）The shops are in a （中心的）position in the city.14. At the meeting teachers will （交換）experiences.15. She （滑倒）on the shiny floor and fell.16. There is no doubt that radio and television are important （方法）ofcommunication.17. Is he a （天主教徒）or a Protestant?18. He （雇傭）a car for two days.STEP 6. HomeworkLearn all the words and expressions by heart.1. Preview the text.