選修8unit2單詞詳解PPT課件

1、unit2 Cloning 1. differ vi. 不同于，意見相左 differ from 不同于. differ in.在.方面不同 My younger brother and I differ from each other in many ways. 我弟弟和我在許多方面都不同。 拓展；拓展； different adj. 不同的，有區(qū)別的不同的，有區(qū)別的 difference n. 差別，差異差別，差異 2. exact adj. 精確的，準(zhǔn)確的精確的，準(zhǔn)確的 to be exact(=exactly speaking) 確切地說 翻譯：我不知道這個房間的確切面積。 I don

2、t know the exact size of the room. 拓展：拓展： exactly adv. 確切地，精確地確切地，精確地 3. undertake v.從事，承擔(dān)從事，承擔(dān) undertake the responsibility for sth 承擔(dān)某事的責(zé)任 undertake the responsibility to do sth 承擔(dān)做某事的責(zé)任 翻譯；當(dāng)我忙碌的時候，我的鄰居承擔(dān)起照顧我的寵物狗 的責(zé)任。 My neighbor undertake the responsibility to care for my pet dog while I was on b

3、usiness. 4. pay off (1) 達(dá)到目的，取得成功（不及物動詞短語） With the help of a lot of people, our plan paid off. (2) 付清，償清 （及物動詞短語） The poor lady worked hard day and night in order to pay off their debts. 拓展： pay back 還錢，報復(fù) pay for 支付.的錢 5. breakthrough n.突破，重大進(jìn)展突破，重大進(jìn)展 make/achieve a breakthrough 取得突破性進(jìn)展 Dont be di

4、scouraged! We have made a great breakthrough in a way. 別灰心！從某種意義上講，我們已經(jīng)取得了很大的突破。 拓展： break down出故障-breakdown n.故障 break out 爆發(fā) - outbreak n. 爆發(fā) come out 出現(xiàn)，結(jié)果是-outcome n.結(jié)果，效果 1. British English is _from American English. They_in many minor aspects, such as spelling and proununciation. (differ) 2. O

5、ur budget is extremely tight, so youd better work out _(exact) how much money will go for each part of the project. 3. The research, _(undertake) by Brighton-based Mindlab International, suggests that silent offices may be the least productive. 4. Our teachers often encourages us that every minute w

6、e spend on studying will finally pay_in the near future. differentdiffer exactly undertaken off 6. cast v.扔，投擲扔，投擲 cast down 使失望（一般用于被動語態(tài)） 翻譯：聽到這個壞消息之后，她沮喪了好幾天。 She was cast down for several days after she heard the bad news. 7. object vi. 反對，不贊成反對，不贊成 object to sb/sth 反對某人/某事 object to doing sth 反對

7、做某事 No one objected to the plan at the meeting yesterday. 昨天的會議上，沒有人反對這項(xiàng)計(jì)劃。 拓展： objection n. 反對，不贊成 object n. 物體，對象 objective adj. 客觀的，不帶個人感情的 8. impact n. 巨大的影響巨大的影響 have an impact on sth/sb 對.有巨大影響 翻譯：閱讀能夠影響我們看世界的方式。 Reading can have an impact on the way we see the world. 歸納：“影響”的其他表達(dá)： have an eff

8、ect/influence on make a diference to 對對.有影響有影響 9. obtain vt.獲得，贏得（尤指經(jīng)努力）獲得，贏得（尤指經(jīng)努力） 10. attain vt.獲得，達(dá)到（尤指經(jīng)努力）獲得，達(dá)到（尤指經(jīng)努力） attain ones goal 達(dá)到某人的目的達(dá)到某人的目的 His effort paid off and he attained his goal at last. 他的努力得到了回報，并且最終達(dá)到了目的。 拓展： attainable adj.可獲得的 unattainable adj. 達(dá)不到的，無法實(shí)現(xiàn)的 5. Liu lei insis

9、ted that he merely did what everyday would have done and strongly objected to_(call) a hero. 6. At the meeting, Marx raised an _to working late night and he _that most of the workers were too old for the jod.（object） 7. The tourism in this place will have an impact _the local environment. being call

10、ed objection objected on 11. forbid （forbade，forbidden）vt. 禁止，不準(zhǔn)禁止，不準(zhǔn) forbid sb to do sth 禁止某人做某事 forbid sb from doing sth 禁止某人做某事 forbid doing sth禁止做某事 翻譯：他身體不好，所以醫(yī)生禁止他喝酒 He was in poor health, so the doctor forbade him to drink wine. 12. in favour of 贊成，支持贊成，支持 翻譯：我已經(jīng)對她講了我們的計(jì)劃，她表示完全贊同。 I have told

11、 her about our plan and she is completely in favour of it. 拓展：關(guān)于favour的短語 ask sb a favour 請某人幫個忙 do sb a favour幫某人個忙 13. owe vt. （1）欠（賬、錢）欠（賬、錢） owe sb for sth 因某事欠某人因某事欠某人. （2）歸功于，歸因于）歸功于，歸因于 owe it to sb that .把把.歸功于某人歸功于某人 owe sth to sb/sth把某事歸功于某人把某事歸功于某人/某事某事 I owe it to the famous doctor that

12、I am still alive. 我仍然活著，這要?dú)w功于那位很有名的醫(yī)生。 拓展：拓展： owing to 因?yàn)椋捎谝驗(yàn)?，由?14. bother vt.打擾打擾 vi. 操心操心 It bothers sb to do sth /It bothers sb that . 做某事使 人煩惱 bother doing sth費(fèi)心/花費(fèi)時間做某事 駕照考試不及格，這讓湯姆很煩惱。 It bothered Tom that he had failed his driving test. 15. strike (struck, struck) 打，撞擊，罷工打，撞擊，罷工 strike sb+

13、介詞介詞+the+身體部位身體部位 打某人打某人. A snowball struck him on the back of the head. 一個雪球擊中了他的后腦勺。 It strikes sb that .某人突然想起 It suddenly struck me that I should have been in favour of him 我突然想到，我本來應(yīng)該支持他的。 16. resist vt.抵抗，對抗抵抗，對抗 resist doing sth 反對做某事反對做某事 They tried hard to resist her attacking move. 他們拼盡全力來

14、抵抗她的進(jìn)攻。 拓展： resistance n. 抵制，抵抗 resistant adj. 抵制的，抵抗的 8. There are laws in some countries which forbid _(show) advertisements at inappropriate times and places. 9. My sister was against my suggestion while my brother was _favour of it. 10. I owe_to my teacher that I have made great progress in English. 11. -Do you know where my blue coat