1、2011高一英语教案：Unit 1 Friendship 知识讲解(新人教版必修一)目标认知重点词汇与短语add up； point； concern； go through； set down；before； dare；suffer； power重点句型It/This/That + is(was) + the first/the second/.time + that从句语法直接引语变间接引语日常用语同意和不同意（Agreement and Disagreement）Agreement：I agree. Yes, I think so. So do I. Me too. Exactly.No
2、 problem. Sure. Certainly. Of course. All right. Youre right.Good idea. I think thats a good idea.Disagreement：I dont think so. Neither do I. Thats not right. Im afraid not. No way.Im sorry, but I dont agree. Of course not. I disagree.精讲巧练重点词汇与短语1. add up【原句回放】Add up your score and see how many poin
3、ts you get. (Page 1)【点拨】add (vt./vi) 加，增加，补充说（1）add sth. up 把加起来（2）add to 增添 例如：The bad weather only added to our difficulties. 这样的坏天气增加了我们的困难。（3）add to 把加到 例如：Dont add fuel to the flames. 别再火上浇油了。（4）add up 把加起来 例如：Add up all the numbers and you will see how much you owe me. 把所有的数字加起来看看你欠我多少。（5）add
4、up to 总计；加起来结果是 例如：All the numbers add up to exactly 900. 所有数加起来一共900.【拓展】词性拓展：additional (adj.) 附加的，另外的； addition (n.) 加，增加in addition 另外；此外； in addition to 除了【随时练】1What he said about the accident and did with it _ our trouble.A. added up to B. added to C. add up D. add2. Youd better _ your score a
5、nd see if you have passed the exam.A. add up to B. add to C. add up D. add【答案与解析】1. B。本题考察形容词辨析。add to 增添；不能用被动。2. C。本题考察add的固定搭配。A 强调加起来的结果；C意为“把加起来”。2. point【原句回放】 Add up your score and see how many points you get. (Page 1)【点拨】point n. 尖端；点；分数；要点；论点v. （常与to, at连用）指向；使对准；与to连用指认出，指出如：It was a turni
6、ng point in his career. 这是他事业上的转折点。We won by 5 points. 我们赢了5分。the point of a nail 钉尖【拓展】on the point of 就要/将近的时候to the point 中肯，扼要in point 恰当的，适当的There is no point in doing sth. 做某事没有意义。例如：Theres no point in wasting time. 耗时间没用。【随时练】1. The sailors were on the point of giving up _ the captain came up
7、.A. when B. while C. as D. because2. I was _ the point of hanging up the receiver when he answered it.A. in B. about C. at D. on【答案与解析】1. A。be on the point of doing. when. 是固定句式。When 在此处表示“在那个时候”= and at that time 此时不能用其他词（as/while）代替。2. D。句意为: 我要挂电话的时候，他接了。3. concern【原句回放】.tell your friend that you
8、 are concerned about him /her and you ll meet after class and talk then. (Page 1)【点拨】concern vt. 涉及；关系到 n. 关心；关注（1）be concerned about/for sth. 关心挂念 例如：We are all concerned about / for his safety. 我们都很关心他的安全。（2）be concerned with sth. 与某事有关/关于 例如：More than one person has been concerned with this matte
9、r. 不止一个人与这件事有关联。（3）as far as.be concerned. 就而言 例如：As far as I am concerned, the whole idea is crazy. 就我看来，整个想法是发疯的。【拓展】show/feel concern for/about. 担心/关心be concerned in sth. 和某事有牵连as concerns 关于（= concerning）【随时练】1. The meeting was concerned _ reforms and everyone present was concerned _ their own i
10、nterests.A. with； for B. with； with C. for； about D. about； with2. _English is concerned; he is first in our class.A. As B. As soon as C. As far as D. Now that 【答案与解析】1. A。前一句理解为“会议与改革有关”，因此此处应填介词with; 后一句句意为“到会的每一个人都关心自己的利益”，因此空二填介词 about/for。2. C。句意：就英语而言，他是我们班成绩最好的。4. go through【原句回放】.would not u
11、nderstand what you are going through? (Page 2)【点拨】go through（1）经历；经受 例如：The poor girl has gone through a lot since her parents died. 这个穷困的小女孩在她父母去世后经历了很多苦难。 例如：You really dont know what we went through while working on this project. 你的确不知道我们搞这个项目吃了多少苦。（2）仔细阅读或研究；仔细查看 例如：I cant go through the papers
12、in an hour. 一小时之内我不能仔细的看完这些文件（3）通过；成功 例如：The plan did not go through. 计划没有通过。（4）通过；穿过 例如：A terrible noise went through the house. 一阵可怕的声音响彻整栋房子。【拓展】see through 看穿；看破get through 通过；完成；接通电话break through 突破look through 浏览through and through 从头至尾地【随时练】1. The police _ the building hoping to catch the thi
13、ef.A. looked for B. searched for C. found out D. went through 【答案与解析】1. D。题中look for ,search for 意为“寻找”find out “弄明白”；go through 意为“搜寻”。句意“搜寻这座大楼”5. set down【原句回放】I dont want to set down a series of facts in a diary as most people do. (Page 2)【点拨】set down = put down= take down （1）放下；记下；登记。 例如：Why do
14、nt you set your ideas down on paper? 你为什么不把你的想法记到纸上？（2）让某人下车。 例如：Please set me down at the next corner.请在下一个转角让我下车。【拓展】(1) set about doing sth. 开始做某事(2) set off 开始；出发；引爆 set sth. off 使 爆炸(3) set up 建立；创办(4) set sb. a good example 为树立好榜样(5) set fire to 放火烧(6) set aside 把放在一边；存储【随时练】1. She _ the vase
15、on the table and went out.A. set out B. set up C. set down D. set on2. Students should form the habit of _ everything important in class. Which of the following cant be put it the blank.A. putting down B. taking down C. setting down D. tearing down【答案与解析】1. C。句意: 她把花瓶放下就出去了。2. D。此题注意是选择不合题意的选项。6. be
16、fore【原句回放】 She and her family hid away for twentyfive months before they were discovered. （Page 14)【点拨】before是连词，意为“之前”，根据句意可灵活翻译成：“过了多久才（就）”。所以本句意为：她和家人躲了两年就被发现了。另外还可灵活翻译成： 还没来得及： The house fell before I had time to run out。 要不然，否则： Do it before you forget. 没等： He went out before I called the polic
17、e. 没等我叫警察，他就自个儿出去了。【随时练】1. Someone called me up in the middle of the night, but they hung up_ I could answer the phone.A. as B. since C. until D. before2. He made a mistake, but then he corrected the situation_ it got worse.A. until B. when C. before D. as【答案与解析】1. D。有人在午夜的时候给我打电话，但我还没来得及接他就挂断了。2. C
18、。他犯了一个错误，但没等形势恶化他就扭转了局面。7. dare【原句回放】I didnt dare to open a window.【点拨】dare vt./vi. aux. 敢；胆敢（1）dare 作情态动词，一般用在否定句、疑问句和条件状语从句中，后跟不带to 的不定式，有自己 的过去式dared，无人称和数的变化。 例如：He dared not go near the dog. 他不敢走近狗。（2）dare 用作实义动词，后跟带to 的不定式，有人称、数及时态的变化。但在否定句和疑问句中可 省略to。 例如：Do you dare (to) jump off the high wal
19、l? 你敢跳过这座高墙吗？ She doesnt dare (to) say anything? 她不敢说什么？注 意：做题时，应先判断dare 是情态动词还是实义动词。【随时练】1. He _ his parents about his failure in the examination.A. dares not tell B. dares not to tell C. dare not to tell D. dare not tell2. I wondered how he _ that to the teacher.A. dare to say B. dare saying C. no
20、t dare say D. dared say 【答案与解析】1. D。本题考察dare 的用法。做题时，应先判断dare 是情态动词还是实义动词。ABC三项从dare not 判断显然是情态动词，后应跟动词原形，排除BC二项。A项dare 是情态动词，无人称和数的变化，不应加 “s”，故答案选 D。2. D。本题考察dare 的用法。Dare 用作行为动词有人称、数和时态的变化。A项从to say 来看，dare是实义动词，有时态的变化，应把dare 改为dared。用作情态没有人称和数的变化，但有时态变化，其后接省to 的不定式，但不能接动名词，排除B。 C没有这种形式，故答案选D。本句中
21、dared say（情态动词）=dared to say（实义动词)。8. suffer【原句回放】she suffer from loneliness, but she had to learn to like it there. 【点拨】 suffer vt./ vi. 遭受；忍受； 经历 例如：The factory suffered a great loss in the fire. 这个工厂在火灾中遭受了很大损失。【拓展】suffer from 遭受（1）suffer from floods 遭受水灾（2）She often suffers from headaches. 她经常头痛
22、。【随时练】1. Be careful or our work will _ .A. fail B. suffer C. fall D. lose2. He _ terribly all through his illness.A. suffer B. is suffered C. suffered D. suffering【答案与解析】1. B。suffer 在这里做不及物动词，意为“受损失”。2. C。根据意思“他得病期间遭受了很多痛苦”。时态应用一般过去时，另外当suffer 作“受痛苦，患病”讲时，是不及物动词，不能用被动语态。9. power【原句回放】the thundering
23、clouds held me entirely in their power.【点拨】power n. 能力；力量；权力例如：The police have the power to detain offenders. 警察有权利拘留罪犯。【拓展】powerful adj. 强有力的；强大的powerless adj. 无力量的；软弱的powerfully adv. 强大地（1）have the power to do 有权利做某事（2）brain power 智力； political power 政权 electric/ water power 电/水力； power station 发电
24、站（3）come into power 掌权（动作）； be in power 掌权（状态） 区分：power 能力；力量；电力；权力 strength 力量；力气 energy 精力；能量【随时练】Full of _ , he lifted the stone .Full of _, he is always active.Hitler came into _ in Germany in 1933.We have the _ to obtain our shares.【答案】strength； energy； power； power重点句型1. It is/ was the first/s
25、econd. time that +现在完成时/过去完成时【原句回放】It was the first time in a year and a half that Id seen the night face to face.（Reading）【点拨】句式：it / this / that +is(was) +the first /the second /.time that “某人第一次/二次/次做某事”。 注意从句的谓语动词常用现在完成时或过去完成时。is与has /have 对应；was 与 had done对应。英语中还有一些状语表达截止到目前为止的动作情况，都要用现在完成时。如：s
26、o far, up to now, in the past (last) + 一段时间，since等。【随时练】1. Do you know hometown at all? No, this is the first time I _ here.A. was B. have been C. came D. am coming2. With the rapid growth of population, the city _ in all directions in the past five years.A. spreads B. has spread C. spread D. had sp
27、read【答案与解析】1. 选B。2. 选B。 in the past five years 截止到目前为止，在过去的五年里。写作进行时作文要求你与几位同学参加了一次夏令营。几位英籍营员的加入使得本次活动与以往不同，他们是来自伦敦以东、位于泰晤士河(the Thames)畔的Canvey市的高中生，你们领他们参观了故宫、长城、颐和园等北京名胜。中、英方的营员通过此次活动均有较大的收获。请根据上面文字写一篇短文。注意：1. 写作要用第一人称。2. 词数100左右。写作过程1. 审题：本文介绍的一次夏令营活动, 介绍了北京的名胜古迹是一篇说明文2相关词汇：summer camp take part
28、 in to the east ofmany places of interest take place be different from improve3. 谋篇：因为介绍的是中国的名胜古迹，所以应适当注意地点的名称的应用，如：故宫、长城、颐和园。4. 写作：注意单词的拼写。范文During the holiday I took part in a special summer camp with my classmates. There we made some new friends. They were senior students from Canvey, a town on t
29、he Themes, which is to the east of London.As hosts, we showed them round many places of interest in Beijing, such as the Palace Museum, the Great Wall and the Summer Palace and told them about the changes that have taken place in Beijing. And they said Beijing was quite different from what they had heard of and it was very beautiful.Meanwhile, we improved our spoken English with their help.I think the summer camp is very valuable.
