人教版高中英语必修1教案高一英语《Unit 2 English around the world：reading and comprehendin（必修一）》教案.doc

The Second and Third Period ( reading and comprehending)Teaching aims: 1. to know about how English developed-a brief history of the English language2. to promote the Ss abilities of reading comprehension3. to learn about some new language pointsTeaching methods:1. reading and discussion2. cooperative learning and speakingTeaching materials: Reading, ComprehendingTeaching procedures:Step One: Leading-inT: English, like all major world languages, it is constantly changing . Do you know the brief history of the English language?Step Two: Reading 1. Ask the Ss to skim the passage and answer the following questions:What does the passage mainly talk about?Which country has the largest number of English speakers? （China）Why has English changed over time?(Paras3-4)2. Let the Ss read the passage and give the main idea for each paragraph.Pare1: Its about the number of the people who speak English.Pare2: Native English speakers can understand each other , but may not be able to understand everything.Para3-4: (The second sentence) w W w . X k b 1. c O mPare5: English is also spoken as a foreign or second language in Asia and Africa.(仅供参考)Step Three: Discussion1. Have Ss consider and discuss how much their lives may change English in the future?2. Let Ss predict the role their generation will play in the development of the English language.Step Four: Listen to the text and then go through it with the whole class.Step Five: Language points1. even if = even though : in spite of the fact; no matter whether 即使； 尽管。引导让步状语从句。Even if we have learned “even though”, we still find it difficult to use.He likes to help us even though he is very busy.Even if I have to walk all the way Ill get there.2. however adv. conj.表示“然而、可是”。可放在句首、句尾，也可插在句中，其后一般要用逗号。E.g. It looked like a rain. However, it is clear this morning. He said that it was so; he was mistaken, however. 3Noteverything “并非一切都” 1) 否定词not与all, both , every及其复合词(everything, everybody, everywhere)等词连用，一般来说表示不完全否定。E.g. All the boys dont like football. = Not all the boys like football. (Some boys like football but some of them dont.)w w w .x k b 1.c o m Both of the answers are not right. ( One of the two answers is wrong.)2) 否定词not 与表频率的副词always 连用时 （not always = sometimes）例如：E.g. I dont always tell them that theyve made a mistake.我并不总是同他们说他们弄错了。 He isnt always late for school. 他也不是上课老迟到。3）含有seldom, hardly, little, few等准否定词的句子也应属于部分否定范围。E.g. You have done little for us. 你几乎没为我们干什么。Very few people understood what he said. 几乎没人懂他的话。4come up 走近；上来X k B 1 . c o mE.g. He came up to the young lady over there and started talking to e up with 提出come about 发生come out 出版；出现；显露出来come across 偶然碰上E.g. He came up with a new suggestion. 他提出了一项新的建议。How did the differences between British English and American English come about? w w w .x k b 1.c o m英国英语和美国英语之间的不同是怎样形成的？When will your book come out? 你的书什么时候出版？5over : throughout (a period ); during 贯穿（一时间段）E.g. Over the years he has become more patient.这几年他越来越有耐心。 Rick came to town over the weekend.瑞克周末到城里来过。6base sth. on sth. 以某事物为另一事物的根据、证据等E.g. He based his hopes on the good news we had yesterday. 他把希望寄托在我们昨天得到的好消息上。 This novel is based on fact. 这部小说是以事实为根据的。7. more than “与其说倒不如说”E.g. He is more lucky than clever. 与其说他聪明，倒不如说他幸运。 He looks more asleep than dead. 与其说他死了，倒不如说他看上去睡着了。8. be/get close to 近；接近；差不多E.g. The cost was close to 1000 yuan.We were so close to winning the game. 9. make use of 利用make good /full use of = make the best /most of 好好/充分利用Now he can make use of money better than before.He makes good use of time to study.X K B 1.C O M10. the number of 的数量 （作主语时谓语动词用单数形式）a number of 许多 （其后接可数名词复数，作主语时谓语动词用复数形式）E.g. The number of the Ss in our school is nearly 4000 and a number of them are fond of pop music.11. Since prep.1) since +时间状语 / since + 时间状语从句 （主句用完成时）E.g. He has stayed at home for two weeks since his lE.g. was broken in the football match.2) since +过去一个时间点E.g. I have been here since 1998.3) since + 一段时间+ agoE.g. I have been here since five months ago.4) It is +一段时间 + since 从句E.g. It is two years since I became a postgraduate student.Step Six: ComprehendingGet