北师大版高中英语必修3课件：Unit 8 Period Two

《北师大版高中英语必修3课件：Unit 8 Period Two》由会员分享，可在线阅读，更多相关《北师大版高中英语必修3课件：Unit 8 Period Two（37页珍藏版）》请在七七文库上搜索。

1、Unit 8 Adventure,基础自测,内容索引,要点探究,达标检测,Period Two Lesson 2 Extreme Sports,基础自测,.重点单词,1. adj.极度的，极端的adv.非常，极其 2. n.相似性，类似性adj.相似的，类似的 3. adv.确切地，精确地adj.精确的 4. vt.冒的危险adj.危险的，冒险的,extreme,extremely,similarity,similar,exactly,exact,risk,risky,5. n.兴奋，激动vt.使兴奋；激发adj.令人兴奋的adj.兴奋的，激动的 6. adj.不同的，各种各样的n.种类，多样

2、性v.改变，使多样化 7. vi.流动，涌出,excitement,excite,exciting,excited,various,variety,vary,flow,8. n.配备，设备 9. adj.枯燥无味的；暗淡的；迟钝的 10. n.较喜欢的东西，偏爱v.更喜欢，偏爱,equipment,dull,preference,prefer,1.in order sth. 目的是，以便 2.upside 颠倒地，倒置地 3.turn 出现，到场 4.back 决定不履行(允诺的事) 5.go with完成；贯彻，进行到底 6.get 使理解(某事),.重点短语,to do,down,up,o

3、ut,through,across,.重点句式,1.in the last/past.years/months/.常与现在完成时连用 Extreme sports (become) popular in the last 10 years. 在过去的十年里，极限运动变得很流行。 2.so.that.如此以至于 When I turned up for my first jump I was I tried to back out. 当我第一次出现在蹦极现场时，我很紧张，以至于想退出,have become,so nervous that,3.sth. be worth (doing).某事值得

4、(做) But its worth (wait) for. 但是它是值得等待的。,waiting,要点探究,重点词汇,People do extreme sports in order to feel excited. 人们做极限运动是为了感到兴奋。,in order to 为了，表目的，后接动词原形，可位于句首或句中， 意同so as to，但后者不能位于句首。其否定形式为：in order not to/so as not to。in order that相当于so that，用来引导目的状语从句， 句中常用情态动词can，may，could等。,(1)Whats more，in orde

5、r to have much knowledge of Chinese culture，it is of importance for you to be aware of the content of Tang poetry. 另外，为了有更多的关于中国文化的知识，你了解一下唐诗的内容是很重要的。(2017全国) (2)We hurried be in time. 我们赶紧走，以便准时到。 (3)Speak loudly I can hear what you say. 大声说，这样我才能听见你的话。,in order to/so as to,in order that/so that,句型

6、转换 (4)He got up very early in order to catch the first bus. He got up very early he could catch the first bus. He got up very early catch the first bus. He got up very early he could catch the first bus.,in order that,so as to,so that,risk vt.冒的危险；n.危险 risk doing sth. 冒险做某事 take/run the risk of doin

7、g sth. 冒的危险，冒险做某事 at risk处于危险中 at the risk of doing sth. 冒着做某事的危险,What makes people risk their lives to do them? 是什么让人们冒着生命危险去从事这些活动的呢？,(1)If you dont warm up before taking exercise，you risk injuring yourself. 假如做运动前不热身，你就有受伤的危险。 (2)He was putting himself risk. 他正使自己处于危险的境地。 (3)He was determined to

8、do it even at the risk of (laugh) at. 他决定即使冒着被人嘲笑的危险也要做这件事。,at,being laughed,句型转换 (4)He risked his life when he saved the child from the fire. He his life when he saved the child from the fire.,took/ran the risk of losing,(1)various adj.各种各样的 (2)variety n.种类；多样化；品种 a variety of/varieties of多种多样的 (3)

9、vary v.变化；不同 vary from.to.在到之间变动,You can find all these in the various extreme sports. 你可以在各种各样的极限运动中找到所有这些,(1)They discussed various matters all over the world. 他们讨论世界各地发生的各种事情。(2017浙江) (2)If you come to visit China，you will experience a culture of amazing depth and (various). 如果你来访问中国，你将体验到具有惊人的深度

10、和多样性的文化。 (2015安徽) (3)Opinions on this matter vary person person. 对于这件事，人人意见不一。,variety,from,to,单句改错 (4)There is a variety of books for us to choose from，like history books，science books，literary books and so on.,are,(1)preference n.较喜欢的东西，偏爱 have a preference for喜欢，偏爱 give preference to .给予优先权；偏爱 (2

11、)prefer vt.更喜欢 prefer doing sth. 宁愿做某事(习惯性动作) prefer to do sth. 宁愿做某事(某一次具体动作) prefer (doing) sth. to (doing) sth. 与(做)相比更喜欢(做) prefer to do .rather than do .宁愿做也不愿做,Use these words to write sentences about your preferences. 用这些词写一些关于你的偏爱的句子。,(1)He has a strong preference for modern music. 他非常喜欢现代音乐

12、。 (2)We give preference applicants with some experience. 我们优先录用有一定经验的申请人。 句型转换 (3)He preferred taking a risk to waiting at home. He preferred to take a risk at home.,to,rather than wait,When I turned up for my first jump I was so nervous that I tried to back out. 当我第一次出现在蹦极现场时，我很紧张，以至于想退出,turn up出现，

13、到场；调高(音量等)；找到；露面 turn on/off打开/关上 turn to向求助 turn down拒绝；调低(音量等),(1)Pahlsson and her husband searched the kitchen，checking every corner，but turned up nothing. Pahlsson和丈夫在厨房里的各个角落寻找，但一无所获。(2017浙江) (2)I cant hear the radio very well，could you turn it a bit? 我听不太清楚，你能把收音机声音开大点吗？ (3)Whenever she was in

14、 trouble she turned him for help. 每当遇到困难时，她就找他帮忙。 (4)Why did she turn your invitation? 她为什么拒绝你的邀请？,up,to,down,Its difficult to get across how exciting it is! 这项运动激动人心的程度真的是难以言表！,get across (使)理解(某事) get along/on (with) 进展；与相处 get around/round四处走动；(消息)传开 get down to (to是介词)开始认真对待；着手做,(1)At first his

15、message didnt get across to me. 起初，我不明白他的意思。 (2)How are you getting along your spoken report？ 你的口头报告准备得怎么样了？ (3)It is time that they got down to (do) their work. 是他们开始认真干活的时候了。,with,doing,经典句式,Extreme sports have become popular in the last 10 years. 在过去的十年里，极限运动变得很流行。,本句使用了现在完成时态。in the last/past .y

16、ears/months/.意为“在过去的年/月/里”，通常与现在完成时连用。in也可以换成during。,(1)The economy has developed rapidly in the last few years. 近几年经济发展迅速。 (2)During the past 10 years，the price of houses sharply. 在近十年，房价猛涨。,has gone up,But its worth waiting for. 但是它是值得等待的。,(1)sth. be worth (doing)./n.某事值得(做)，该句型用主动形式表示被动含义。 (2)表示“

17、值得”还可以用worthy或worthwhile，其常用句式如下： be worthy of sth. 值得(不接表示价值、钱数的名词) be worthy of being donebe worthy to be done值得做 Its worthwhile doing/to do sth. 做某事是值得的。,(1)Good opinions are worth sticking to because they can benefit us all. 好的意见值得坚持，因为它们对我们所有人都有好处。(2015浙江) (2)Many mothers think its worthwhile (

18、make) huge sacrifices for their children. 很多母亲认为为孩子做出巨大的牺牲是值得的。,making/to make,一句多译 (3)他的建议值得考虑。 (worth) _ _(worthy) (worthwhile),单句改错 (4)The article is worthy being studied carefully.,His suggestion is worth considering/consideration.,His suggestion is worthy of consideration/being considered/to be

19、 considered.,It is worthwhile considering/to consider his suggestion., of,达标检测,.单句语法填空,1.Were growing a new (various) of wheat this year. 2.The (exactly) time is three minutes and thirty-five seconds past two. 3.Of the two books，my (prefer) is for this one. 4.The (similar) between them has often bee

20、n remarked on. 5. is necessary for the young to master two foreign languages. 6.If you have promised to come，you will not back .,variety,exact,preference,similarity,It,out,7.She shut the window in order she might keep the insects out. 8.He risked (arrest) so as to get the important information from

21、the enemy. 9.He was not equipped enough ability for the job. 10.The film is well worth (see).,that,being arrested,with,seeing,.完成句子,11.Whatever you do，dont (冒不必要的风险). 12. (发生了巨大的变化) in China in the past 10 years. 13.It is unwise (孩子要什么就给什么).,take/run unnecessary risks,Great changes have taken place,

22、to give the children whatever they want,14.The farmers left their farms (为了) help their neighbours. 15.His feet were (如此大以至于) he couldnt find shoes large enough to wear.,in order to/so as to,so big that,.短文改错,(2018广东汕头潮师高中高一期中),Dear Wang Mei， Im sorry to hear about your problem.Dont be too concernin

23、g about it.Now Id like to give you some advices.Firstly，you may have the heart-to-heart talk with your roommates.Perhaps they will realize their mistakes or correct them.Secondly，if you find hard to have a good talk with them，you may write a letter about them.,concerned,advice,a,and, it,to,Lastly，if these ways dont work，youd better to report it to your teacher，whom will help solve the problem.Good communication is the key to deal with the relationship with others.Maybe someday you will become good friends.I hope my suggestions will be of greatly help to you. Best wishes!,who,dealing,great,