高中英语必修一unit2

1、.,Unit 2,.,单词讲解,练习,课文介绍,.,课文朗读,.,古英语时期（Anglo-Saxon era） 公元4501100年,文艺复兴时期强调研究古代希腊、罗马文化，拉丁语和希腊语的词语传入英语 经过1640年英国资产阶级革命和其后的工业革命，英帝国开始向外扩张，与世界各地的交往日趋频繁，全球各地的语言都有语汇进入了英语,英语的发展,中古英语时期 （公元11001500年）,现代英语时期（1500- ）,.,各国口音试听 L R,.,单词讲解,.,more than,(1) +数字 超过，超出（=over） e.g. We have 48 classes in three grades

2、 with more than 3,000 students. 我们三个年级一共有48个班级，超过3.000名学生。 e.g. It costs her more than 20 dollars a week. (2)+名词、代词动词 不仅仅，不只是（=not only） e.g. The Summer Palace is more than a park. e.g. 学校不仅我们学习的地方，还是我们人生第二个家。 The school is more than a place to study, and also is our second home in our lives.,.,（1）v

3、t.以为根据 base . on/upon .把建立于基础之上 be based on/upon 以为基础；依据 e.g. We should base the theory on careful research. 我们应该把理论建立在仔细研究的基础上。 e.g. The film based on the novel by Mo Yan is well worth seeing. 根据莫言的小说改编的电影非常值得观看。 e.g. It was based more on German than the English we speak at present. 当时的英语更多是以德语为基础，

4、而我们今天所说的英语不是。,base,.,at the base of 以为基点；在的底部 e.g. At the base of the pine tree, there was a nest containing four eggs. (3) basic adj. 基本的；基础的 e.g. The government provides them with not only food and shelter, but also the basic skills for their living. 政府不仅为他们提供食物和住处，还为他们提供基本的谋生技能。 (4) basis n. 基础；基

5、本原则 e.g. Our theory builds on a solid basis. 我们的理论建立在牢固的基础上。,（2）n基部；基地；基础,.,_ an important decision(决定) more on emotion than on reason, you will regret（后悔） it sooner or later（早晚，迟早）. ABasedBBasing CBase DTo base 主谓宾 动词非谓语 P.P 被动 Ing 主动 To do 目的，表将来,.,(1) C 命令；指令； at sb.s command听某人支配 e.g. Im at your

6、 command what would you like me to do? 我听从你的吩咐你要我做什么？ under ones command under the command of sb. 由某人指挥 e.g. Under the command of Mao, the People s Army of Liberation（人民解放军） defeated the enemy successfully. take command of 控制 e.g. I had to take command of my temper. 我必须控制我的脾气。 Mother often takes com

7、mand of her childrens behavor.,command n,.,have a good command of 掌握；精通(尤指语言) e.g. Applicants will be expected to have a good command of English. 申请人必须精通英语。 e.g. Only when you have a_good_command_of vocabulary, will reading no longer be your obstacle. 只有掌握充足的词汇，阅读才不会成为你的拦路虎。 e.g. 精通英语的人更容易找工作。 Peopl

8、e that have a good command of English are easier to find a job.,(2)U 掌握,.,command sb. to do sth. 命令某人做某事 command that . (should) do . 命令 e.g.He commanded that we_(should)_finish the work in an hour. He commanded us_to_finish the work in an hour. 他命令我们一个小时内完成这项工作。 e.g. 导演叫这个演员在半个小时内背下新增的台词。 （导演：direc

9、tor 台词：script）within在之内 recite/remember The director commanded the actor to remember the newly added script within half an hour.,(3)vt.命令；指挥；支配；博得；赢得,.,n请求；要求 make (a) request for . 请求；要求 at sb.s request at the request of sb. 应某人之要求 e.g. The kidnappers were merciless and Gettys son made repeated req

10、uests for help from his father. 绑架者毫无慈悲之心，Getty的儿子不断向他的父亲求助。 e.g. 应校长之邀，马云来我们学校开了个讲座。 At President of schools request, MY came to our school and made a speech At President of schools request, MY came to our school to make a speech At President of schools request, MY came to our school. He made a spe

11、ech,request,.,request sb. to do sth.请求某人做某事 request that . (should) do sth. 请求 e.g. All members of the club are requested to attend the annual meeting. 请俱乐部的全体会员务必参加年会。 e.g. My parents requested that I should learn a second foreign language. My parents requested me to learn a second foreign language

12、. 我父母要求我再学一门外语。 It is requested that . (should) do sth. 据要求 e.g. It is requested that all the articles should be related to the students life. 要求所有的文章与学生的生活有关。,vt.请求；要求,.,后跟虚拟语气的动词： 一坚持：insist; 二命令：order, command; 三建议：suggest, advise, recommend; 四要求：demand, request, require, desire; 再加一个敦促：urge。That

13、 (should) do,.,1. He suggested that they _ use a trick instead of fighting. A. should B. would C. do D. had 2. My father did not go to New York; the doctor suggested that he _ there. A. not went B. wont go C. not go D. not to go 3. His doctor suggested that he _ a short trip abroad. A. will take B.

14、would take C. take D. took 4. The law requires that everyone _ his car checked at least once a year. A. has B. had C. have D. will have,.,5. The librarian insists that John _ no more books from the library before he returns all the books he has borrowed. A. will take B. took C. take D. takes 6. He i

15、nsisted that we all _ in his office at one oclock. A. be B. to be C. would be D. shall be 7. I must go there earlier. John has suggested that I _ an hour before the discussion begins. A. go B. shall go C. will go D. would go,.,come up （1）走近；上来 e.g. Her cat came up and rubbed itself against their leg

16、s. 她的猫上前来蹭了他们的腿。 （2）发生 happen e.g. Im afraid something urgent has come up. 恐怕有紧急事情发生了。 e.g. I was delayed something came up at home. 我耽搁了家里有事意外发生。,.,（3）被提出 e.g. The subject came up at work. 这一话题在工作时被提及。 （4）(太阳、月亮等)升起 e.g. It will be so great watching the sun come up. 看着太阳升起将会很美妙。,.,An old lady came

17、up to me and asked for directions. As soon as the project came up at the meeting, it attracted many peoples attention. When the moon came up, the young people began their celebration. Ill let him know if anything comes up.,走近,被提出,升起,发生,.,come up with 想出；提出 e.g. The designer says he came up with the

18、idea after watching people get wet on streets in Russia. 这位设计师说他是在看到俄罗斯街头有人被淋湿后提出这个点子的。 e.g. Have you ever noticed how easy it is to come up with a reason to do nothing? 你有没有感觉在不想做什么的时候，很容易就会想出一个理由去逃避？,.,e.g. When you come across something important, write it down. 当你遇到重要的事情时,把它记下来. e.g. Have you ev

19、er come across a great, but long, article online? 你可曾在网上看到一篇好看到时很长的文章？ When it comes to 名词/名词性的短语/ doing . 当谈到 e.g. I can use the computer. When_it_comes_to repairing it, I know nothing. 我能使用电脑，但谈到修电脑，我一无所知。,come across 穿过(路、桥)；(偶然)遇见；发现,.,make use of 利用；使用 e.g. My experience tells me that it is not

20、 what you are given but how you make use of it that determines who you are. 我的经历告诉我不是你拥有什么而是你怎样利用你所拥有的决定了你的未来。 e.g. 利用这个机遇，他创办了自己的公司，并大赚了一笔。 Opportunity 机会 Making use of this opportunity, he set up his/a company and made some money.,.,make full/good use of充分利用 =make the best/most of 充分利用 =take (full

21、) advantage of (充分)利用 e.g. In my opinion, every minute should be made full use of to learn well. 依我看来，我们应充分利用分分秒秒把学习搞好。 e.g. Last but not least, its everyones responsibility to make the most of water. 最后但同等重要的是，充分利用水资源是每个人的责任。,.,It is no use doing sth. 做是没用的 e.g. It is no use crying over spilt milk.

22、 打翻牛奶，哭也没用（覆水难收）。 e.g. It is no use doing what you like; you have got to like what you do. 做你喜欢的事是没用的，你必须喜欢你所做的事。,.,play a/an (vital/ important) part in 参与；起作用；扮演角色 =play a/an (vital/ important) role in e.g. Taiwan issue plays an important part in Sino- US relationships. e.g. At present, China plays

23、 a vital role in the international arena. e.g. 大学对许多人一生有极其重要的影响。 e.g. 阅读在学习中占关键性地位。 Reading plays a key part in study. key,.,because of 因为（后接名词或名词性短语） because 因为（后接句子） e.g. They were there because of me. = they were there because I was there. 他们来这里是因为我。 e.g. 因为考试失败，她哭得很伤心。Fail/ failure Because she f

24、ailed the exam, she cries sadly. Because of the failure of exam, she cries sadly.,.,believe it or not 信不信由你 e.g. Believe it or not, I met a super football star this morning on the street. 信不信由你，我今天早晨在街上遇到一个超级球星。 e.g. 信不信由你，数学的作用远超出你的想象。 e.g. 信不信由你，我永远不会骗你。Cheat Believe it or not, I wont cheat you fo

25、rever.,.,more than， believe it or not， because of， come up， at present， make use of， play a part in， base .on 1Im happy to take you there in my car. You are so nice. Thank you. 2There is no way of predicting what the longterm effects of the accident will be. 3I believe Mary as she always her ideas s

26、cientific experiments. 4At the meeting many questions about the quality of the new bridge. 5 the thick fog, the return flight of the aircraft had to be put off. 6They tried their best to the chance that their school offered to study hard. 7 ,_they will not carry out their promise. 8Friends our lives

27、, although we may take friendship for granted.,.,adj.本国的；本地的 native speaker/ language be native to . 产于 silk e.g. It is wel-lknown that the panda is native to China. 众所周知，大熊猫产于中国。 n.本地人；本国人 e.g. a native of Switzerland 一个出生在瑞士的人 A native of China found that silk was native to China in Tang dynasty.,

28、native,.,latter adj.较后的；后半的；(两者中的)后者 later the former .the latter .前者后者 e.g. Mary and Jane are both my friends. The former is a clerk in a bank and the latter teaches English in a middle school. 玛丽和简都是我的朋友，前者是银行的职员，后者在中学教英语。 e.g. Celebrations are planned for the latter part of November. 庆祝活动计划在11月的下

29、半月举行。 The latter part of 19c,.,n(1)街区 e.g. She grew up playing with the other kids on the block. 她是和街区里其他孩子一起玩大的。 (2)块；木块；石块; a block of 一块指木头、石头等有直边的坚硬物体 v. 阻挡，堵塞 e.g. A fallen tree is blocking the road. 一棵倒下的树把路阻断了。 e.g. I tried to get through, but there were people blocking my way. 我想过去，但是有人挡着路。,

30、block,.,Lets walk round the block. Seeing the road blocked with snow, we had to spend the holiday at home, watching TV. Before us stands a wall made of concrete blocks.,街区,2. 阻挡,3. 石板,.,e.g. Number sense is not the ability to count. It is the ability to recognize a change in number. 数字感并不只是数数的能力，它是识

31、别数字变化的能力。 recognize sb./ones voice 认出某人/听出某人的声音 e.g. At any case, I can recognize my mothers voice. e.g. I recognized his voice the moment he opened his mouth. 他一张嘴说话，我就听出了他的声音。,recognize vt. 辨认出；承认；公认,.,e.g. Picasso Pablo and Vincent van Gogh have been recognized to be/ as the most influential pain

32、ters all around the world. e.g. Sharing bike is recognized as one of new Chinese Four Inventions. recognize that . 承认 realize e.g. We also recognize that we need to do more. 同时，我们也认识到，我们还要开展更多工作。 e.g. We need to recognize that health is an investment. 我们必须认识到健康是一种投资。,be recognized to be/as . 被认作/被认为

33、是,.,It is recognized that . 人们公认,e.g. It is recognized that he is a good teacher. 大家都公认他是一个好老师。 e.g. It is recognized that environment pollution has become one of the most serious problems that people face. 入们一致认为环境污染已经成了人们面对的最严重的问题之一。 e.g. It is recognized that in the Information Age, Internet comm

34、erce is a powerful tool in the economic growth of developing countries. 大家都认可，在信息时代网络贸易是发展中国家经济发展强有力的工具。,.,recognition n. 认出；认识 beyond (all) recognition 认不出来 e.g. The city has been built up so fast that its changed beyond_recognition. 这城市建设得真快，已看不出它原来的面貌了。 Information communication,.,e.g. Now it is

35、different from the past. 现在和过去不同了。 e.g. This place is very quiet, quite different from the hustle and bustle of the cities. 这个地方很安静， 与城市的拥挤喧嚣十分不同。 e.g. My scores are the same as yours. My scores are different from yours,be different from 与不同 be the same as 与一样,.,e.g. There is a shop at the end of th

36、e street. 这条街走到头有一个商店。 e.g. 月底我们会有一次月考。 We will have a monthly exam at the end of this month. e.g.观众在歌剧结束时报以热烈的掌声。 Audience观众 opera歌剧 applause Audience made hot applause at the end of the opera.,at the end of 在结束时 ，在末,.,a large number of 大量的，很多（修饰主语，谓语动词用复数） a small number of 少量，些许 e.g. The city hav

37、e attracted a large number of homosexuals. e.g. A small number of hit songs like those of Jay Chou have received worldwide fame. the number of 的数量（作主语，谓语动词用单数） e.g. The number of unemployment has hit record high at the end of this year.,.,in fact = actually = as a matter of fact 事实上,The number of th

38、e students in this city _ increased 6 times in comparison with 2001. The number of the volunteers _ 100 now. And a small number of them _ already gone to the workplace. Ais; have Bare; have Cis; are Dis; has,.,(一) 祈使句的变化规则 如果直接引语是祈使句，变为间接引语时， 根据句子意思在不定式前加上tell/ask/order等动词 将祈使句的动词原形变为带to的不定式 如果祈使句是否定句，在不定式前面还要加上not e.g. The hostess said to us, “Please sit down.” The hostess asked us to sit down. e