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 (29)

1、必修必修 2 Unit 1 Cultral relics 重点单词重点单词1. _ adj. 稀罕的；稀有的；珍贵的2. _ adj. 贵重的;有价值的 _ n. 价值 _ adj. 无价值的；不值钱的，没有用的3. _ n. 幸免；幸存；生还 _ n. 幸存者4. _ vt. 使吃惊；使惊讶 _ adj. 令人吃惊的5. _ vt. 挑选；选择 _ adj. 选择的；选择性的 _adj. 可选择的 _ n. 选择，挑选6. _n. 设计；图案；构思vt.设计；计划；构思7. _ adj. 奇特的；异样的v.想象；设想；爱好8. _ n. 风格；风度；类型rarevaluablevalueva

2、luelesssurvivesurvivoramazeamazingselectselectiveselectableselectiondesignfancystyle学生用书见P27重点单词重点单词9. v. 装饰；装修 n. 装饰；装饰品10. vi. 属于；为的一员 n. 所有物；财产11. n. 接待；招待会；接受12. v. 移动；搬开13. n. 怀疑；疑惑vt.怀疑；不信 adj. 可疑的 adj. 无疑的；确定的;adv.无疑地；确定地14. n. 神秘；神秘的事物 15. prep.值得的；相当于的价值n.价值；作用16. adj. 本地的，当地的decoratedecora

3、tionbelongbelongingsreceptionremovedoubtdoubtfuldoubtlessmysteryworthlocal 重点单词重点单词17. adv. 分离地；分别地18. vt. 证明；证实;link-v.证明是；结果是19. n. 证据；根据 adj. 明显的；明白的20. vi. 爆炸 n. 爆炸21. vi. 下沉；沉下22. adj. 非正式的 adj. 正式的23. n.& vi. 争论；辩论apartproveevidenceevidentexplodeexplosionsinkinformalformaldebate 重点短语重点短语1.

4、 寻找2. 属于3. 作为报答；回报 轮流，依次4. 处于交战状态5. 少于6. 拆开7. 看重；器重in search ofbelong toin returnin turnat warless thantake apartthink highly of 重点句型重点句型1.could never have imagined.不可能想到Frederick William I, the King of Prussia, could never have imagined that his greatest gift to the Russian people would have such a

5、n amazing history.(教材P1)2.have sth.done请人做某事/某事被做Later, Catherine had the Amber Room moved to a palace outside St Petersburg where she spent her summers. （教材P2）3.This+be+a time when.正值时期This was a time when the two countries were at war. (教材P2)4.There is no doubt that毫无疑问There is no doubt that the b

6、oxes were then put on a train for Konigsberg at that time a German city on the Baltic sea. (教材P2) 重点句型重点句型5.“及物动词+疑问词+不定式”结构In a trial, a judge must decide which eyewitness to believe and which not to believe. (教材P5) 语法要点语法要点1.限定性定语从句In 1770 the room was completed the way she wanted. (教材P2)2.非限定性定语从

7、句This gift was the Amber Room, which was given this name because several tons of amber were used to make it. (教材P1)survive vt. 比活得长；(经过)活（保存）下来 vi. 活下来；幸存；幸免；生还Is it enough to have survived for a long time? （教材P1）只是幸存的时间长就足够了吗1学生用书见P28 sth. 在之后仍然生存；从中逃生 sb.(by.) 比活得长(几年) on sth. 靠存活下来 from sth. 从存活下

8、来；流传下来 survivor n. 幸存者 survival n.U 幸存;C 残存物(1)survive（2） It astonished her that he was able to survive.他竟然活了下来，这使她大为惊讶。 Some strange customs have survived from earlier times.有些奇怪的风俗是从早年流传下来的。 The company managed to survive the crisis.公司设法度过了危机。 The future of our survival depends on knowledge and ac

9、tion.未来我们的生存依赖于知识和行动。design n图样；设计;构思 vt. 设计；计划；构思The design of the room was in the fancy style popular in those days. (教材P1)琥珀屋的设计采用了当时流行的别致的建筑式样。2 by design=on purpose 有意，故意 by chance=by accident 偶然 be designed for sb./sth. be designed to do sth. (1) (2) 为而设计 These exercises are designed to develo

10、p and strengthen muscles.这些练习是为了锻炼和强化肌肉而设计的。 This house is designed for a large family.这所房子适合大家庭居住。 He became a photographer more by accident than by design.他成为摄影师与其说是有意为之，不如说是纯属偶然。3 fancy n.幻想；想像力；爱好 adj.想象的；奇特的；昂贵的；精选的 vt.想象；喜爱；设想；自负 vi.幻想；想象The design of the room was in the fancy style popular in

11、 those days.(教材P1)琥珀屋的设计采用了当时流行的别致的建筑式样。have a fancy that 感到，揣想have a fancy for 喜欢，想要take a fancy to 爱上，喜欢catch/take the fancy of 引起的喜欢fancy oneself（as） 自以为是(某种人才)I have a fancy that we shall not see him again.我感觉我们将不会再见到他了。 I have a fancy for some wine with my dinner. 我喜欢在吃饭时喝一点儿酒。 At the sight of

12、the pink bicycle, she took a fancy to it and decided to buy it.这辆粉红色的自行车她一眼就看上了，一定要买。 The new musical comedy took the fancy of the public. 那部新音乐喜剧受到大众的青睐。 He fancies himself as a good swimmer. 他自以为是个游泳好手。特别提示特别提示：fancy 表示“想象”时，其后跟动词的ing形式，不跟to do; 用作形容词时，意为“花哨的，别致的”。 Fancy spending a few days in her

13、e! 在这儿待几天多好！ “It is easy to spot pretty girls because they have big earrings, fancy dresses and all the jewelry,” he writes in Chapter Three. “美女不难辨认，因为她们戴着大耳环，穿着花哨并且浑身珠宝。” 他在第三章中写道。prove vt. 证明；证实 link-v.证明是；结果是For example， it can be proved that China has more people than any other country in the w

14、orld. （教材P5）例如，据证实中国比世界上任何国家的人口都多。4 sth.to sb.向某人证实某事 n./pron.+(to be)+n./adj. 证明是 宾语从句证明 (to be)+n./adj.证明是(1)prove (vt.)+(2)prove (link v.)+ These documents will prove that we are telling the truth.这些文件可以证明我们讲的都是事实。 Time would prove me (to be) right.时间会证明我是对的。 As time went on， Einsteins theory pro

15、ved (to be) correct.随着时间的推移，爱因斯坦的理论被证实是正确的。in search of 寻找IN SEARCH OF THE AMBER ROOM （教材P1）寻找琥珀屋1(1)in ones search for=in search of 寻找；搜寻 search sth./sb. 搜查某物或搜身 search for=look for 搜寻某人或某物 search.for. 为找到某人或某物而搜查(2)学生用书见P29 She moved to London in search of fame and fortune.她为了追逐名利，搬迁到了伦敦。 Perhaps

16、it is this sense of strangeness that sends men far and wide in the search for something permanent, to which they may attach themselves.也许正是在本乡本土的这种陌生感才逼着他们远游异乡，寻找一处永恒定居的寓所。 Visitors are regularly searched as they enter the building.参观者在进入大楼时要接受例行的搜身检查。 Investigators continue to search for the cause

17、of the outburst.调查人员继续寻找爆发的根源。 We searched every room for the missing papers.为了找到丢失的文件，我们搜查了每一个房间。belong to（财产）属于所有；归属；为的一员(无被动语态和进行时态)However， the next King of Prussia， Frederick William I， to whom the amber room belonged， decided not to keep it.（教材P1-2)然而，下一位普鲁士国王、这个琥珀屋的主人腓特烈威廉一世却决定不要它了。2 These bo

18、oks belong to Tom， so I must give them back to him.这些书是汤姆的，因此我必须还给他。 China is a country belonging to the Third World.中国是第三世界的一员。 Put it back where it belongs after you have read it.读完后，请你把它放回原处。3in return 作为报答；作为交换(常和介词for连用)；回报In return， the Czar sent him a troop of his best soldiers.（教材P2)作为回赠，沙皇则

19、送给他一队自己最好的士兵。 He gives me life and in return, he asks me for nothing他赋予我生命,但不要任何回报。 I wish I could do something in return for the kindness I have received from him.我希望我能做点什么事来报答他对我的好意。 The terrorists agreed to hand over the hostages in return for safe passage out of the country.那些恐怖分子同意交出人质以换取安全出国。i

20、n turn 依次；逐个地；转而；反过来They looked after their mother in turn.他们轮流照看他们的母亲。Theory is based on practice and in turn serves practice.理论以实践为基础，反过来又为实践服务。拓展延伸拓展延伸think highly of 看重；器重I think highly of those who are searching for the Amber Room. （教材P7）我很欣赏寻找琥珀屋的人们。4think well/much of. 认为好；对评价高think ill/poorl

21、y/not much/little of. 认为不好think nothing of 不把当回事；对等闲视之 I didnt think much of your plan.我认为你的计划不怎么样。 Pop music is well thought of by most young people.大多数年轻人对流行音乐很欣赏。 You must not think ill of her because she did not love you.你不该因为她不爱你就认为她这个人不好。 Think nothing of it. I know that you didnt mean it.别放在心

22、上。我知道你不是故意的。have sth.done 请人做某事/某事被做Later, Catherine had the Amber Room moved to a palace outside St Petersburg where she spent her summers. （教材P2）后来，叶卡捷琳娜二世派人把琥珀屋搬到圣彼得堡郊外她避暑的宫殿中。本句结构“have+宾语+宾语补足语”，意为“请人做某事或者某事被做”，说明sth.与过去分词表示的动作之间是被动关系。同时，have sth.done还表示遭遇到某事的意思。此时，主语是无意中的受害者，而不是动作的执行者。学生用书见P29h

23、ave sb.do sth.意为“让某人做某事”，此结构中的have 是使役动词，sb.作宾语，其后的do sth.是省去to的动词不定式作宾语补足语；have sb.(sth.) doing sth.意为“让某人/某事一直持续某种状态”，宾语 sb./sth.后面用现在分词作宾语补足语，表示宾语与现在分词表示的动作之间为主动关系，且动作正在进行；have sth.to do 意为“有事要做”。 The place is looking much better since they had it redecorated.自从他们请人重新装修后，这个地方看起来漂亮多了。 He had his w

24、allet stolen when he walked on the street.当他在街上走时钱包被偷了。 The teacher often had him clean the classroom before leaving school.老师常常让他在离校前打扫教室。 Its not a good way to have the student standing out of the classroom after he makes a mistake.学生犯错后让他一直站在教室外面不是一个好方法。 I was told that the manager had an importa

25、nt meeting to attend.我获悉经理有一个重要的会议要参加。.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.How can computers （design） to do what needs to be done, without being told what to do and how to do it?【答案】【答案】 be designed2.He is the first student in our class （select） to take part in the English competition.【答案】【答案】to be sel

26、ected3. Jane and her husband do not dare go out together for fear they might return to find their few (belong) stolen. 【答案】【答案】 belongings学生用书见P304.He spends up to 10 hours every day (decorate) his walls, ceilings, and even the floor of his home. 【答案】【答案】4.decorating5.There are many places in Wuhan

27、worth (visit), but if you only have a little time, you absolutely cannot miss visiting the Yellow Crane Tower.【答案】【答案】5.visiting6.She boarded one of the last lifeboats which contained five passengers and seven crew members, who on hearing the screams, refused to go back to search for more (survive).

28、 【答案】【答案】6.survivors7.The 25-year-old man said that after his sailboat (sink) during a heavy storm, he found himself on a tiny desert island.【答案】【答案】 7.(had) sunk8.Almost nobody knew why he refused to attend the (try).【答案】【答案】 8.trial9.He was not quite desperate enough to fancy (leave) alone on the

29、Nevada desert with night coming on. 【答案】【答案】 9.being left10.The famous professor who is thought highly is determined to go where he is needed most. 【答案】【答案】10.of.单句改错单句改错（含词汇和本单元的语法）1.It is surprising that the man suffering from cancer survived his wife for 3 years.【答案】【答案】forby2.The sign says that

30、only children above 12 are able to take part in skiing or other activities designing for them.【答案】【答案】designingdesigned3.Seeing so many reference books in the bookstore, I couldnt figure out which book is worth buy.【答案】【答案】buybuying4.There is no doubt whether we will not enjoy the sweet of success w

31、ithout going through the ups and downs in the life.【答案】【答案】whetherthat 5.In order to search the lost boy, the family and their relatives searched most part of the town.【答案】【答案】在第一个search后加上for 6.Decorating with modern paintings, this hall looks extremely magnificent and more beautiful than ever befo

32、re.【答案】【答案】DecoratingDecorated7.Darling, good news for you! I have got a promotion today, so I have fancy for some wine tonight.【答案】【答案】在fancy前加上a8.Oh, for heavens sake. Mother, the bad tooth I had had it removed yesterday is still there, making me terribly uncomfortable.【答案】【答案】去掉it 9.The old lady

33、has a strong wish that she could do something in the return for the kindness she received from me the other day.【答案】【答案】去掉return 前的the 10.In the modern business world, the pioneering post-80 generation thinks high of team work spirit.【答案】【答案】highhighly .课文语法填空课文语法填空 The Amber Room was a treasure 1. with gold and jewels. The first King of Prussia, Fr