高一英语必修二第三单元课件.ppt

in common (p17): for or by all of a group 共同的； 共有的,the land owned in common by the residents 居民共有的土地,in common 常常同have连用，如： have nothing in common have little in common have something in common have a lot in common,无共同之处,几乎无共同之处,有一些共同之处,有许多共同之处,玫瑰是花园里常见的花。 一个人正常的体温是37. 他是个普通人。,Roses are common flowers in the gardens.,A persons normal body temperature is about 37.,He is an ordinary person.,common：普及的;常见的 ordinary：普通的;平常的 normal 正常的,2.Over time ,Over the years/ the past 10 years/ the weekend,Well discuss the problem _ the dinner/ a cup of coffee.,over,在期间,3. Although I was young I could simplify difficult sums. (p18),Young _ I was I could _ difficult sums_,as,make,easy,/simple,这个题目非常复杂,并且很难简化。,The problem is very complex, and_.,hard to simplify,beautify purify glorify horrify classify,4. from .on从时起 From then on, I grew rapidly both in size and in brainpower. 从那时起,我在体积和脑容量方面迅速成长。(P18 Line 13),From then on,(ever) since then,From then on, I grew rapidly in size.,Ever since then, I have not seen him.,As time went by, ,= With time going by, ,5. As time goes by, I was made smaller.,(of time) to pass. _(时间一周周过去了) 2. to walk (by sb/sth) He _me, but he didnt notice me(从我身边经过) 3. to miss or lose easily He didnt let _-(错过这个机会),Weeks went by slowly,went by,the opportunity go by,(时间)逝去,过去,走过,经过,(机会等)轻易错过,Word bank,go against 反对 go over 复习；检查 go out 熄灭 go through 经历；完成 go in for 从事爱好,6. as a result 结果 As a result I totally changed my shape. 因此，我已经完全改变了形状。(P18 Line 19) 读一读体会as a result 与as a result of 的用法。 It rained yesterday. As a result， we didnt go to class. 昨天天下雨了,因此我们没有去上课。 We didnt go to class as a result of the rain yesterday. 因昨天下雨了，我们没有去上课。,So +,adj. / adv.,adj. + a/ an + 单数名词,many/ few +复数名词 much/ little +不可数名词,such+,a/ an + adj. +单数名词,+ a/an+单数可数名词,+ adj. + 复数名词/不可数名词, The book is _difficult that nobody can understand it. He left _ quickly that we didnt have time to say good-bye. He is _ funny a boy that we all like him. There are _many cars on the street that I couldt get through. We have _ little money that we cant buy a car. Students have _ much homework to do that they spend little time playing. He is _ a clever boy that he can learn English quickly. He has made _ rapid progress that we all admire him.,so,such,so,so,so,so,so,such,7. share I was able to share my knowledge. (1)一份,份儿;(分担的)一部分 (n.)+of/in 我已经做了我分内的工作。,I have done my share of the work.,(2) 均分;分摊;分配 vt.,这笔钱由他们两人分摊。,They two shared the money.,The money was shared between them.,(3) 分享;分担;共有 v.,We shared the same dream.,8. explore vt & vi. 探索；探测；探究 I have even been put into space rockets and sent to explore the Moon and Mars.我还被放置在航空火箭里去探测月球和火星。(P18 Line 31),explorer n. 探险家，探测器 exploration n. 探险，勘探。, 这些想法将在第七章里作更详细的探讨。 These ideas_ in more details in chapter 7. 太空探索，就像对人生的探索一样，只要你去尝试，就是有风险的。 The_, like the _ of life, if you will, is a risk.,exploration,will be explored,exploration of space,9. application n. Biology has practical applications . I made an application for a loan. The application of varnish （清漆）made the desk shine.,用途,申请,使用，运用,apply v. He has applied for a post in the company. This rule can not be applied to every case.,10. anyhow = anyway,1)无论如何,不管怎么说 可能下雪,但我无论如何要进城。 It may snow, but anyhow I will go to town. 2) 不管从什么角度(或用什么方法),总之 他怎么想办法也不能使她信服。 He couldnt convince her anyhow.,翻译下列句子。 屋子锁着,我无论如何也进不去。 无论如何,他一定吃了很多东西，因为现在他胖了。 不管怎样,我们设法得到了我们想要的。,Anyway, he must have eaten a lot because now he is fat.,The house is locked and I cannot get in anyway.,We managed to get what we wanted, anyhow.,11. My goal is to provide humans with a life of high quality.,My goal is to provide a life of high quality_ Humans.,for,provide sth. for sb. provide sb. with sth.,supply sth. to sb. supply sb. with sth.,offer sth. to sb. offer sb. Sth.,sum .n. 金额; 款项; 总数; 总和 1). He was fined the sum of 200. 他被处以200英镑罚金。 2). The sum of 5 and 3 is 8. 5加3的和是8。 重点用法 in sum 简言之; 总而言之 sum sb/sth up 形成对某人某事物的看法,12. signal 发信号 For example， I have learned to signal to my teammates in computer language . (P23), When I give the signal， run!, He signaled to the waiter for the bill., 红灯通常被看作一种危险信号。 Usually a red lamp is regarded as _. 他举手示意车停下。 She_ to stop by raising her hand.,n.信号,vi 向某人发信号/示意,a danger signal,signaled the car,to signal sb. to do sth,向发出(做)的信号,3. in a way在某种程度上 In a way our programmer is like our coach. 从某种程度上看，我们的程序员就像是我们的教练(P23),_the way碍事、妨碍 _the way在途中 _the way顺便说(问) _this way通过这种办法 _no way决不 (6) _way of通过、经由。,in,on,by,in,in,by,练一练用way的相关短语填空。 Perhaps he should have said nothing， but _ it was his duty. Im sorry but your leg is _ . I got caught in the heavy rain _ home. We shall go to Sichuan_ Shanxi.,by way of,in a way,in the way,on the way,4. arise (arose， arisen) Then she prepares reliable moves to use if a new situation arises. 然后她把我在新情况下能用得上的可靠动作准备好。(P23) Problems will arise as we do the work. How did this quarrel arise ?,vi.“出现”,vi.发生(happen), Accidents often arise from carelessness. arise from/ out of,由而引起，由而产生,用arise，rise，raise的适当形式填空。 A new situation will _when the examination system comes into existence. He _ his hands to tell the teacher what he wanted to say. The population of the city _ to five million so far.,has risen,arise,raised, They are talking about problems _ out of the lack of communication.,arising,他们正在谈论由于缺乏交流而产生的问题。,give away,The company had given its computers away to a local school. P21,He gave away all her money to the poor.,Dont give away my secret. His accent gave him away as a northerner.,赠送,他把所有的钱都送给了穷人。,泄露,他的口音让人听出他是北方人。,win second place,win first place rank first come