高中生物 第7章 第2节 现代生物进化理论的主要内容课件 新人教版必修2 (49)

1、必修必修 1 Unit 3 Travel journal 重重 点点 单单 词词1._ n. 日记；杂志；定期刊物 _ n. 记者2. _ n.& vt. 运送；运输 _ n. 运输业 _ n. 运送者3. _ vt. 更喜欢 _ n. 偏爱4._ n. 不利条件；不便之处 _ n. 优势；有利条件5._ n. 费用6. _ n. 路线；路途7. _ vt. 说服；劝说_ n. 说服_ n. 说服8._ vi. 毕业 n.大学毕业生 _ n. 毕业journaljournalisttransporttransportationtransporterpreferpreferencedis

2、advantageadvantagefareroutepersuadepersuasionpersuasivegraduategraduation学生用书见P12重点重点单词单词9. adv. 最后 adj. 最后 n.决赛10. n. 时间表；进度表 vt.为某事安排时间11. n. 缺点 （同义词） （反义词）n.优点；好处12. adj. 顽固的；固执的13. vt. 组织；成立 n. 组织 n. 组织者14. n. 细节；详情15. n. 来源；水源16. vt. 决定；确定；下定决心 adj. 坚定的；有决心的 n. 决心finallyfinalscheduleshortcoming

3、drawback,faultadvantagestubbornorganizeorganizationorganizerdetailsourcedeterminedetermineddetermination 重点重点 单词单词19. vi. 缓慢而行；踱步 n.一步；速度；步调20. n. 弯；拐角 vt.使弯曲 vi.弯身；弯腰21. n.& vt. 预测；预报22. n. 保险 vt. 保证23. adj. 可信赖的；可靠的 vi. 依赖；依靠24. n. 风景；视野；观点；见解vt.观看；注视；考虑25. n. 火焰；光芒；热情26. prep. 在下面pacebendfore

4、castinsuranceinsurereliablerelyviewflamebeneath 重点重点 短语短语1._ 从那以后2._ 喜欢；喜爱3._ 关心；忧虑；惦念4._ 改变主意5._ 下决心；决定6._ 投降；屈服；让步7._ 照常8._ 在午夜9._ 梦见；梦想ever sincebe fond ofcare aboutchange ones mindmake up ones mindgive inas usualat midnightdream of/about 重点重点 短语短语10._ 从毕业11._ 在海拔的高度12._ 想要；感觉像13._ 搭起帐篷14._ 某事为某人

5、所熟悉15._（用来引出某事的理由）一则二则graduate fromat an altitude offeel likeput up ones tentssth. be familiar to sb.for one thing. for another. 重点重点 句型句型1.ever since与现在完成时连用Ever since middle school, my sister Wang Wei and I have dreamed about taking a great bike trip.（教材P18）2.“no matter+疑问句”引导让步状语从句A determined pe

6、rson always tries to finish the job, no matter how hard it is. （教材P20）3.cant wait/can hardly wait to do sth迫不及待的想干某事We can hardly wait to see them.(教材P22) 语语 法法 要要 点点 现在进行时表示将来 Where are we going?（教材P17）prefer vt. 更喜欢Which kind of transport do you prefer to use: bus or train？（教材P17）你比较喜欢使用哪种交通工具：公共汽

7、车还是火车？1学生用书见P13 prefer sth. 更喜欢 prefer doing/to do sth. 更喜欢做某事 prefer sb.to do sth. 宁愿某人做某事 prefer A to B 比起B，更喜欢A prefer doing A to doing B 比起B，更喜欢做A这件事 prefer that更喜欢 that从句中常用(should)动词原形（2）prefer to do sth.rather than do sth. 宁愿怎样而不愿怎样 =would do.rather than do.（3）preference n. 喜爱，偏爱（1） A survey

8、revealed that one in three women prefer spending time with girlfriends than their husbands in Britain.一项调查显示英国1/3已婚女性更喜欢和闺蜜而不是和丈夫共度时光。 He prefers playing outdoors to watching TV.他喜欢在外面玩儿，而不愿看电视。 I prefer to walk rather than ride on a crowded bus. 我宁愿走着去也不愿乘坐拥挤的公共汽车。 I prefer you to do it in a differ

9、ent way. 我倒希望你用不同的方式来做这件事。 I prefer that he (should) come on Monday instead of on Tuesday.我宁愿让他周一来，而不是周二。persuade vt.说服；劝说Two years ago she bought an expensive mountain bike and then she persuaded me to buy one. （教材P18）两年前，她买了一辆价钱昂贵的山地自行车，然后她还说服我也买了一辆。2 persuade sb. to do sth.=persuade sb. into doin

10、g sth. 说服某人做某事 persuade sb. not to do sth.=persuade sb. out of doing sth. 劝阻某人做某事(2) try to persuade sb. to do sth.=advise sb. to do sth. 尽力劝说某人做某事(但未必劝服)(3)persuade sb. that-clause/of sth.使某人相信某事(1) At last I persuaded my father to take my advice.我最终说服了父亲接受我的建议。 Dont let yourself be persuaded into

11、buying things you dont really need.不要被说服买你实际上并不需要的东西。 I persuaded him that I was telling the truth.我使他相信我讲的是实情。3schedule n.时间表；进度表 vt.为安排时间；预定Now she is planning our schedule for the trip.（教材P18）现在，她正为这次旅行制订计划。 according to schedule按照时间表；按预订计划(或进度) on schedule 如期；准时 ahead of schedule 提前 behind sched

12、ule 晚了，比规定时间晚 be scheduled to do sth. 预计做某事 be scheduled for sth 定好要（2） （1） Our order has been received on schedule and without any obvious damage.我方订货已如期运达（收到），并无明显损坏。 The new bridge has been finished two years ahead of schedule. 新桥提前两年落成。 The subway project has already fallen behind schedule.地铁工程工

13、期已经晚了。 Im scheduled to arrive in L.A. at 5 oclock. 我预计在五点抵达洛杉矶。4organize（organise BrE） vt.组织；筹备；安排，处理；成立Although she didnt know the best way of getting to places, she insisted that she organize the trip properly. （教材P18）尽管她对到某些地方的最佳路线并不清楚，她却坚持要把这次旅行安排得尽善尽美。(1) organize a political party/a government

14、/a club/an army 组建政党/政府/俱乐部/军队 organized adj. 有组织的；有秩序的；效率高的 a highly organized person 很有条理的人 a badly organized event 组织得不好的活动(3) organizer n. 组织者(4) organization n. 组织；机构(2) You should try and organize your time better. 你应该尽可能有效地分配你的时间。 Our school will organize a sightseeing to Hong Kong Ocean Park

15、.我们学校将组织到香港海洋公园游览。 The United States，a relatively new nation，has the worlds oldest organized trade union movement.美国是个年轻的国家，她却有着世界上最古老的有组织的工会运动。determine vt.决定，确定，下定决心；查明；测定She gave me a determined lookthe kind that said she would not change her mind.（教材P18）她给了我一个坚定的眼神这种眼神表明她是不会改变主意的。5 determine on/

16、upon=decide on 就作出决定 determine to do sth. 决定做某事 determine sb.to do sth. 使某人决定做某事 determined adj. 坚决的；有决心的 be determined to do sth. 决心做某事 determination n. 决心(2)(3) (1) Have you determined to spend/on spending your holiday in London? 你已决定在伦敦度假吗? He determined that he would travel to New York this summ

17、er holiday.他决定今年暑假将到纽约旅行。 To fulfill the objective of modernization, China is determined to invest in science and technology.为了实现现代化目标，中国下决心对科学和技术进行投资。care about 忧虑；在意；关心，惦念My sister doesnt care about details.（教材P18）我姐姐是不会考虑细节的。1care for 喜欢;照料；关心take care 当心take care of 照料with care 小心，慎重 The first a

18、ttempt may fail， but we dont care about that.第一次尝试可能会失败，但是我们并不为此担忧。 I was certain that my agent didnt care about my work， and he didnt care about me.我确信我的经纪人不关心我的工作，也不关心我。 My dear father， you brought me into this world， you cared for me and loved me.亲爱的父亲，您把我带到了这个世界上，关心我，疼爱我。 You are not (physically

19、) strong， so you may as well take care of your health.你的体格不壮，因此最好注意健康。change ones mind 改变主意She gave me a determined lookthe kind that said she would not change her mind.（教材P18）她给了我一个坚定的眼神这种眼神表明她是不会改变主意的。2. keep/bear sth.in mind keep/bear in mind that. bring/call.to mind 想起；记起 come to mind 突然记起 keep

20、ones mind on/upon sth. 专注于，聚精会神于某事 make up ones mind 下定决心 be of the same mind 对看法相同(2) (1) 将记在心里 When was it that he changed his mind to lend you some money?到底是什么时候他改变主意，借给你一些钱？ After graduation from college， they made up their minds to go and settle in the countryside.大学毕业后，他们决心到农村安家落户。 温馨提示温馨提示：ch

21、ange ones mind与make up ones mind在这两个短语中，mind 均为可数名词，随ones 的变化而变化。 What images come to mind when you think of a trip to Venice?想到威尼斯一游，你的脑海中会浮现出什么画面？ Two people are of the same mind; their sharpness can cut through metal.二人同心，其利断金。give in 屈服，认输，投降；让步；上交Finally， I had to give in. (教材P18)最后我只好让步了。3give

22、 away 不小心透露;赠送；背弃，出卖；失去（机会等）give back 归还，恢复give over 交付，托付give off 放出，散发(光、热、烟、气味等)give out 分配；发出;宣布；(食物、燃料等)用光；精疲力竭give up 放弃;认输give way to 给让路;对让步 As neither side would give in, the talk broke down.由于双方都不愿意让步，所以谈判破裂了。 You must give in your examination papers now. 你们现在必须把你们的试卷交上来。1ever since 与现在完成时

23、连用Ever since middle school, my sister Wang Wei and I have dreamed about taking a great bike trip. （教材P18）从高中起，我姐姐王薇和我就一直梦想作一次伟大的自行车旅行。学生用书见P15ever since意为“从那以后（就一直）”，主句常用现在完成时。ever since可以单独使用作状语，也可以连接表示时间的名词或时间状语从句。it is/has been+一段时间+since+从句（从句用一般过去时）自从有多长时间了。 He moved to California three years a

24、go and has been there ever since.三年前他搬到了加利福尼亚，自那以后就一直在那儿。 I want to see how much he has changed ever since I saw him last.我想看看自从上次看见他后，他的变化有多大。 温馨提示温馨提示：此外，up to now, up till now, by now, so far等用作时间状语时，句子常用现在完成时。 She hasnt been herself ever since the accident.自那场事故后她的身体一直不好。 It is/has been three ye

25、ars since I last saw you.自从上次见到你已经有三年了。2“no matter +疑问词”引导让步状语从句A determined person always tries to finish the job, no matter how hard it is. （教材P20）不管困难有多大，一个有决心的人总是尽力完成工作。no matter how用来引导让步状语从句，意为“无论多么”，它可以替换成however。no matter.是连词词组，作“不管；无论”解，同what，who，when，how等词连用，引导表示让步的状语从句。no matter what，no m

26、atter who，no matter when，no matter how等分别表示“无论什么”、“无论何人”、“无论何时”、“无论怎样/多么”等意思，可与“疑问词+ever”替换。 No matter how tired (=However tired) you may be, you must do it. 不管多么累，你也得做。 No matter how late (=However late)it is, his mother is always waiting for him. 不管有多晚，他母亲总是等他。 No matter what(=whatever) has happen

27、ed, please dont get discouraged. 不管发生什么事，不要泄气。 No matter who (=Whoever) knocks, dont open the door. 不管谁敲门，都不要开。.品句填词品句填词（用所给词的恰当形式或根据语境写一个合适的词）1.The task was difficult, but their （determine) expression let us know that they would not give up easily. 【答案】【答案】1.determined2.We stopped at a very basic r

28、oadside cafe for lunch, for which Jane insisted paying. 【答案】【答案】2.on3.It was as if we (transport) back to our childhood when we spent such an enormous amount of time together.【答案】【答案】3.had been transported4.After Billy proved that he could ride a bicycle safely, his father gave to him and bought him

29、 one.【答案】【答案】 4 .in学生用书见P165.A new novel by Crichton had been tentatively scheduled (come) out next month, but publisher said the book was postponed indefinitely.【答案】【答案】 5.to come6.Many are worried about the (stubborn) high US unemployment rate, but believe they will get back to normal after the re

30、cession is over. 【答案】【答案】 6.stubbornly7.A teacher should not show (prefer) for any one of his pupils. 【答案】【答案】 7.preference8.Car buyers are more interested in safety and (rely) than speed. 【答案】【答案】 8.reliability9.Only 7 years later after my (graduate), I suffered from a big failure.【答案】【答案】 9.gradua

31、tion10.This is an experience even more (persuade) than the others, certainly more to be desired. 【答案】【答案】10.persuasive.单句改错单句改错（含词汇和本单元的语法）1.While shopping, people sometimes cant help being persuaded at buying something they dont really need. 【答案】【答案】atinto2.If people stop studying after graduated f

32、rom university, they cannot keep pace with the steps of social development and are easy to be left out in the fierce competition.【答案】【答案】graduatedgraduation/graduating3.We use human translators rather than machines as we believe they are more reliably.【答案】【答案】reliablyreliable4.It was no secret that

33、Emily prefers to be with Grandma over anyone. 【答案】【答案】preferspreferred5.After Billy proved that he could ride a bicycle safely, his father gave up to him and bought him one.【答案】【答案】upin6.Today is my birthdayand yes, I shall be celebrating it as usually, with close families and friends.【答案】【答案】usuallyusual7.No matter how you are, if you can connect to the Internet, you can meet and chat with creative pe