高中英語 M5Unit3單詞講解課件 牛津必修5

1、2021/8/11 星期三1Words and expressionsUnit 32021/8/11 星期三21.on the one hand , on the other hand 常引出不同 的，尤其對立的觀點 On the one hand they love to have their own kids, but on the other hand they dont want to giveup their freedom. Id like to eat out, but on the other hand I should be trying to save money. 我想出

2、去吃，可（另一方面）我又該努力省錢。2.point out The officer pointed out that the story was somewhat hard to believe.He often points out my mistakes to me.其他短語: point at指著；瞄準(zhǔn)； point to暗示,預(yù)示；指向(時間或某一方向)。例如:2021/8/11 星期三3You should know its rude to point at people.All the signs point to a successful year ahead.The hands

3、 of the clock pointed to half past three.3.Interferea)interfere with(短語動詞)干擾,影響（指不利影響） Even a low level of noise will interfere with my concentration. 哪怕很小的噪音也會干擾我的注意。b）interfere (in) 干涉，干預(yù) Interfering in other peoples relationships is always a mistake. 干涉別人的關(guān)系總是錯誤的 4.In general/ generally speaking/

4、 all in all/ as a whole2021/8/11 星期三45.breakthough 1) make/ achieve a significant breakthrough in negotiations 2) break through 作出重大發(fā)現(xiàn)/突破 The scientists think they are beginning to break through in the fight against cancer. 拓展: break up 粉碎, 關(guān)系的結(jié)束, 放假,散會 break down 出故障,使分解(化), break into/ in (adv) 強(qiáng)行

5、進(jìn)入 break out/happen/take place/occur (-red)發(fā)生6.Intention - intend to do/ doing 1) intention, aim, ambition, duty, hope, idea, intention, mistake, plan, purpose, suggestion 后面常用動詞不定式做表語或定語。例如：His aim is to create new tissues and organs. 2021/8/11 星期三5他的目的是造出新的（人體）組織和器官。2) with the intention of 帶著（懷著）

6、的意圖，為了，例如： He decided to find a host family with the intention of improving his English. 他決定找一家寄養(yǎng)家庭住，以提高自己的英語。3) I didnt intend to stay long/ staying long.4)be intended for sth/ to do sth The school is intended for the disabled children. Ads are intended to promote the products.7.anxiety - be anxiou

7、s to do/ for sth8.desperatedesperate 不顧后果的，亡命的，孤注一擲的；嚴(yán)重的；渴望的。后接介詞for或動詞不定式。例如：2021/8/11 星期三6 He is desperate for a job. (=He is desperate to get a job.) 他渴望獲得一份工作。 They are making a desperate effort to save the child. 他們在為挽救那個小孩盡最后的努力。（孤注一擲）9.adoption - adopt1）adopt ， “采用” I adopted their method of

8、making the machine. 我采用了他們制造機(jī)器的方法。2）除了“領(lǐng)養(yǎng)” I dont want to adopt someone elses child. 我不愿意領(lǐng)養(yǎng)別人的孩子。 形近詞adapt: 1)使適合,使適應(yīng)；常見搭配adapt . to . / adapt to2021/8/11 星期三7 例如:She had to adapt herself to local conditions.2）改編 be adapted from The film was adapted from a short story.10.deliver1)投遞（郵件、貨物等），送貨（名詞形式d

9、elivery） deliver milk/ newspapers/ letter2)發(fā)表（講話等） delivered/ give / make a speech 3) deliver 在本句中是“生（小孩），分娩”的意思， The young mother was delivered of a healthy boy. The doctor delivered a baby yesterday.2021/8/11 星期三811.benefit -beneficial1)有利于,使受益 The speech that he gave us in the hall benefited us g

10、reatly.2）benefit from . 從中獲益,受益于。I benefited a lot from my fathers advice.3) 用作名詞,意為“利益,好處”,常見固定搭配be of benefit / benefit to sb. / sth. 對有益；for the benefit of 為了的利益。例如:The new dictionary will be of great benefit to us all.The new dictionary will be beneficial to us all.The money is to be used for th

11、e benefit of the poor.2021/8/11 星期三912.consequence（常指不利的）影響，后果 If you insist on eating so much sweet food, youll have to suffer the consequences.如果你堅持吃這么多甜食，你就得承擔(dān)后果。常見搭配如： take / suffer / face / deal with the consequences 承擔(dān)后果 as a consequence of（正式）as a result of13.end up 以告終，終于，最后 后接-ing形式，形容詞或介詞短

12、語。She ended up teaching English in a high school. 最后她只得在一所中學(xué)教英語。The writer ended up in debt. 最后那位作家負(fù)債累累。If he carries on driving like this, he will end up dead. 2021/8/11 星期三10如果他還是這樣開車，早晚要死于非命。14.use up “用完,耗盡 有主動形式也有被動形式If you go on studying like this, you will use up your energy.= your energy wil

13、l be used up.(2) use up與run out和run out of的區(qū)別:run out of 一般以人作主語,后接用光的物品；run out 一般以物做主語, 以主動形式表示被動意義, use up=run out of ,be used up =run out 相同。例如:They have run out of their money.= They have used up their money. Their money has run out.= Their money has been used up by them.2021/8/11 星期三1115. figu

14、re out 理解，弄明白，演算出，用名詞或wh從句作賓語。 If I have a map, I can figure out the distance. 如果我有地圖我就能算出距離。 Scientists attempted to figure out how the cancel cells reproduce themselves. 科學(xué)家們決心弄明白癌細(xì)胞是怎樣自我復(fù)制的。16.judgement對事物的判斷力- judge (v) 判斷 v. We cant judge a person by/ from his looks.2) 認(rèn)為 v. I judge it better n

15、ot to make a quick decision.3) Judging from/ by Judging from his accent , he must be from the south.2021/8/11 星期三1217.alternative 1) adj. Several alternative plans 2)n. The alternative of going or staying 3) have no alternative but to do 18.involve 1)包括，涉及；牽涉； The test involves answering questions a

16、bout aphotograph. 2)使卷入；使參與 The teacher tried to involve as many children as possible in the discussion in class. 教師努力讓更多的學(xué)生參與課堂討論。 3) be involved in 卷入，參與， 專心于 He is involved in the case. He is involved in working out a plan.2021/8/11 星期三1319. cost cost, cost 1) 花費(fèi)金錢，人力 這本書花了我20元。 This book cost me

17、 20 yuan. The work cost them much labor. 2)使失去（生命，健康），使付出（代價） The accident cost him his life. 3）以為代價 at the cost of 無論如何, 不惜任何代價 at all costs/ any cost20.conduct -conductor 汽車售票員，指揮家1）經(jīng)營，進(jìn)行 conduct / carry out a survey/ experiment2)引導(dǎo)，帶領(lǐng) conduct sb to ones table3)指揮 conduct a concert2021/8/11 星期三142

18、1.majority The majority of his books are kept upstairs.22.urge1)敦促，力勸；強(qiáng)力推薦，注意：跟從句時用“should動詞原形”,should可省略。He urged them to give up the idea. 他敦促他們放棄那個主張。The report urged that all children (should) be taught to swim. 這份報告呼吁所有兒童教授游泳。2) Have an urge to learn 有強(qiáng)烈學(xué)習(xí)的欲望3) Urge against the adoption of the measure 強(qiáng)烈反對采納這項措施2021/8/11 星期三1523.seek sought, sought1)尋找，追求 seek shelter from the rain 找躲雨的地方 seek a job as a typist 尋找打字員的工作2）seek to do sth 企圖做24.practice 1)實踐, 實施 s