北师大版高中英语必修3课件：Unit 8 Period Five

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1、Unit 8 Adventure,基础自测,内容索引,要点探究,达标检测,Period Five Communication Workshop，Culture Corner & Bulletin Board,基础自测,.重点单词,1. n.运输，运送 2. vt.观察，观测n.观察 3. n.不利，不利条件n.优点，有利条件 4. n.员工，全体工作人员,transport,observe,observation,disadvantage,advantage,staff,5. n.幸存，残存v.幸存n.幸存者 6. n.遮蔽，庇护所 7. n.边界；限度vt.限制，限定adj.有限的,surv

2、ival,survive,survivor,shelter,limit,limited,1.agree 决定，达成共识 2. particular尤其，特别 3.be associated .与有联系 4.have a huge influence .对有巨大的影响 5.be attached 附属于；依恋；系在/贴在上,.重点短语,on,in,with,on,to,.重点句式,1.疑问词不定式 Well teach you survival skills and youll learn and build your own shelter. 我们将会教你生存技巧，并且你会学会怎么生火，以及怎

3、么构筑自己的栖身之处。 2.不定式短语作目的状语(make) it even more of an adventure，everyone takes turns cooking for the rest of the camp! 为了使活动更具冒险性，每人都要轮流为营地的其他成员做饭！,how to make a fire,To make,3.插入语 What is the key to a successful exploration trip？ 他认为成功的探险旅行的关键是什么？ 4.“the onlyn.”和不定代词作先行词时定语从句的引导词 However，silk wasnt the

4、 only thing passed along the Silk Road；anything had buyers was traded along the road. 然而，通过丝绸之路的东西并不仅仅是丝绸，任何有买家的东西都可以通过这条路销售出去。,does he think,that,that,要点探究,重点词汇,Air-conditioned vehicles for observing animals. 供观察动物用的空调车。,observe vt.观察，观测；遵守、奉行(法律、习俗等)；庆祝(节日) observe sb. do sth. 看到某人做某事 observe sb.

5、doing sth. 看到某人正在做某事 observe that.看到，观察到 注意 observe用于被动语态时，作主语补足语的不定式须带to。,(1)Always observe district fire bans. 一定要遵守区域火灾禁令。 (2)I observed her (walk) away with a smile. 我看到她微笑着走开了。 (3)She observed a man (walk) on the opposite side of the way. 她看见一个人正在路的对面走着。,walk,walking,一词多义 (4)写出下列句子中observe的汉语意思

6、 Do you observe Christmas Day in your country？ _ The players agreed to observe the spirit of fair play in all of the games._ He made a telescope through which he could observe the stars._,庆祝,遵守,观察，观测,单句改错 (5)A thief was observed enter a bank by the police.,或A thief was observed enter a bank by the p

7、olice., to,entering,disadvantage n.不利，不利条件；缺点 advantage n.优点，长处 be at an advantage/a disadvantage处于有利/不利地位 to ones advantage/disadvantage 对某人有利/不利的是 take advantage of利用,Disadvantages of US trip (在)美国旅游的不利条件,(1)First，I will tell them the disadvantages of playing computer games and cheating in the exa

8、ms. 首先，我将会告诉他们玩电脑游戏和考试作弊的坏处。(2015广东) (2)Anyone who cant use a computer is a disadvantage. 任何不会使用电脑的人都处于劣势。 (3) ，he is smart and hard-working. 对他有利的是，他聪明并且工作努力。,at,To his advantage,句型转换 (4)Dont lend them the cartheyre making use of you. Dont lend them the cartheyre of you.,taking advantage,Well teach

9、 you survival skills and youll learn how to make a fire and build your own shelter. 我们将会教你生存技巧，并且你会学会怎么生火，以及怎么构筑自己的栖身之处。,shelter n.遮蔽，庇护；庇护所，避难处；v.掩蔽；躲避 take shelter from.躲避 shelter.from.保护免受,(1)She couldnt understand why some people had to live their lives without shelter or enough food. 她不理解为什么有些人

10、不得不过着没有房屋和充足的食物的日子。 (2017北京) (2)Trees can shelter the field the cold wind. 树木可以保护田地免受寒风的侵袭。,from,单句改错 (3)We sat in the shade，shelter from the sun.,sheltering,limit n.边界；限度；vt.限制；限定 beyond/over the limit超过限度 within limits适度的(地)；在一定范围内 set a limit to/on sth. 对某事规定限制 be limited to sth. 受限于某事,Well，he wa

11、nts to test the limits of what humans can do. 嗯，他想测试人们能够做到什么样的极限。,(1)It limits the spread of new growing techniques. 它限制了新种植技术的传播。(2015陕西) (2)I am willing to help， limits. 我愿意适度地帮忙。 (3)We must set a limit the expense of the trip. 我们必须对旅游费用定一个限额。 (4)Families four free tickets each. 每户限发四张免费票。,within,

12、to/on,are limited to,.today one area in particular is associated most closely with the name of the Silk Road. 今天尤其有一片区域与丝绸之路这一名称密切相连。,(1)in particular尤其，特别 (2)particular adj.特殊的；特别的；挑剔的 be particular about对挑剔 (3)particularly adv.尤其，特别地,(1)Many tourists have a travel to Hainan during the year，in wint

13、er in particular. 一年四季都有大量的游客到海南旅游，尤其是在冬季。 (2)She has a particular preference for Chinese art. 她对中国艺术有特别的爱好。 (3)She is very particular her clothes when she attends a party. 当她出席聚会的时候她特别在意自己的穿着。,about,句型转换 (4)What places do you want to see in particular? What places do you want to see ?,particularly,

14、My legs were attached to a single rubber band. 我的腿被系在一个单独的橡胶带上,be attached to系在/贴在上；依恋，爱慕；附属于 attach A to B将A与B相联系；把A贴(系)在B上；把A归咎于B attach importance/significance/value/weight to sth. 认为有重要性/意义/价值/分量(to为介词),(1)I attached a wire to the radio. 我在收音机上接了一根金属线。 (2)How can you attach the blame for this ac

15、cident the driver? 你怎么能把这次事故的责任归咎于司机呢？ (3)She showed special concern for the college students and attached great (important) to education. 她对大学生表现出了特别的关心，并且很重视教育。,to,importance,单句改错 (4)I am attached by every tree and bush in my hometown.,to,经典句式,Well teach you survival skills and youll learn how to

16、make a fire and build your own shelter. 我们将会教你生存技巧，并且你会学会怎么生火，以及怎么构筑自己的栖身之处。,本句中用了“疑问词不定式”的结构，在句中作宾语。 “疑问词不定式”结构的四个注意事项： (1)在句中可以作主语、宾语、表语； (2)疑问词：who，what，when，where，how等； (3)作主语时，谓语动词常用单数； (4)这种结构常用在动词(短语)tell，show，understand，explain，teach，learn，advise，discuss，find out等后作宾语。,(1)I only learned how

17、to sign the alphabet that day. 那天我只学会了如何用手势表示字母表中的字母。(2017全国) (2) is todays topic. 如何描述人物是今天的话题。,How to describe people,句式改写 (3)用“疑问词不定式”改写下列句子 I dont know what I can say. I dont know . We must know how we can operate the machine. We must know . I could not decide which dictionary I should buy. I co

18、uld not decide .,what to say,how to operate the machine,which dictionary to buy,To make it even more of an adventure，everyone takes turns cooking for the rest of the camp! 为了使活动更具冒险性，每人都要轮流为营地的其他成员做饭！,(1)本句中的To make it even more of an adventure为不定式短语作目的状语。在句中的位置可前，也可后。 (2)不定式在句中除了可以作状语外，也可以作主语、宾语、表语

19、和定语等。,(1)Many airlines now allow passengers to print their boarding passes online to save their valuable time. 现在许多航空公司允许乘客在网上打印登机牌以节约他们宝贵的时间。 (2017北京) (2)John is the first disabled person . 约翰是第一个环球航行的残疾人。 (3)My only wish is in an office. 我唯一的愿望是找一份办公室的工作。,to sail around the world,to have a job,句型转

20、换 (4)Jack has decided to take Chinese folk music as an elective course in order that he can learn more about Chinese culture. ，Jack has decided to take Chinese folk music as an elective course.,To learn more about Chinese culture,达标检测,.单句语法填空,1.My spending (limit) by my parents. 2.That custom is a (

21、survive) from the 1970s. 3.When I passed by the grass，I observed him (walk). 4.You couldnt do that (save) your life. 5.We suggested that his project be discussed particular. 6.After the flood，many people couldnt take shelter cold wind.,was limited,survival,walking,to save,in,from,7.The cancer risks

22、(associate) with smoking have been well proved. 8.What he said had a huge influence my decision. 9.By serving others，a person focuses on someone other than himself or herself， can be very eye-opening and rewarding. 10.Attach this rope the front of the car.,associated,on,which,to,.完成句子,11.我认为我们应该买个新窗

23、帘来替换这个旧的。 I think we should buy a new curtain . 12.我不知道怎么弹钢琴。 I dont know . 13.他们也很重视保护这里的每一座古建筑。 They also every ancient building here.,to replace this old one,how to play the piano,attach great importance to protecting,14.中国人对吃相当讲究。 The Chinese dining. 15.有人发现他从商店旁边匆匆而过。 He the store in a hurry.,a

24、re quite particular about,was observed to pass by,.语法填空,The Internet is the 16. (big) source of information in the world，which consists of millions of 17. (page) of data.It dated back to 1969 when a US defense organization developed a way for all 18. (they) computers to “talk” to each other through

25、the telephone.Thus DARPANET，a network of computers 19. (come) into being.But it was only used by the US army.Then in 1984，the NSF started the NSFNET network,20. became known as the Inter-network.,biggest,pages,their,came,which,Later an English scientist came up 21. the idea of World Wide Web while 2

26、2. (work) in Switzerland in 1989.He designed the first “web browser”，allowing computer users 23. (access) documents from other computers.From that moment on，the Internet grew.Within five years,24. number of Internet users rose from 600,000 to 40 million.Now，the Internet is used 25. (wide) all over t

27、he world.,with,working,to access,the,widely,.微写作,写作素材(关于沙漠探索) 1.探索沙漠是一件令人劳累和不舒服的事情。 2.但去沙漠冒险是我的志向之一。 3.只有有充分的准备、坚强的毅力和耐心，才能做到这件事。 4.在沙漠中有失去生命的危险。 5.但我相信我能实现我的目标。 提示：加颜色部分用本单元词汇表达。,补全短文,Exploring the 26. is a 27. and 28. thing.But going to the desert for 29. is one of my 30. .Only if I have adequate 31. ，strong willpower and 32. can I make it.Though I may run the 33. of losing my life，I believe I can achieve my 34. .,desert,tiring,uncomfortable,adventure,ambitions,preparations,patience,risk,goal,