u2reading 2 知识点教案

主备人： 审核人： 用案时间： 年 月 日 星期 课时NO: Module 7 Unit 2 Fit for life Teaching content Reading (2) 1. To encourage the Ss to raise reading ability by focusing on language points. Learning aims 2. To get the Ss to grasp the new language usage in the text by learning them. 1. To reinforce their comprehension of the text and improve their other skills by participating in all the activities. Important points 2. To teach the students how to read scientific terms in scientific articles. Difficult points: Teaching methods Teaching aids How to get the students to understand some difficult sentences. Guided talks: 1. individual work. 2. group work. Multi media a recorder Teaching Procedures Step 1 Revision Have students report the development of the two medicines—aspirin and penicillin, based on the reading passage. Step 2 Language points 1.life-saving medicines adj. 救命的，救生的 热爱和平的人们__peace-loving___people 人造卫星 ___man-made satellites 2.This article will focus on（聚焦） two drugs that started revolutions（） in medicine. (Page 18, Line 1) ⑴focus on ①vi&vt :to pay much attention to When listening to a lecture, you should focus on the speaker's main points. This programme mainly focuses on China's space exploration. My parents often tell me to focus my attention on my work. 集中注意力于 focus/ concentrate (one's attention/ mind) on... fix one's eyes/ attention/ mind on... pay attention to (attention前不能使用one's , 但可以用little, much, special等词修饰) ②n : someone or something that attracts the most attention or interest. The superstar soon became the focus of attention as she came into the hail. The use of different types of energy is the focus of our study. The topic of environmental protection is the focus of our debate. ⑵revolution n.: a great change that affects many people'. The American Revolution gave independence to the 13 colonies. The revolution brought happiness to the people in that country. The automobile caused a revolution in transport. 3.If you open up any medicine cupboard or go to any medicine 第 1 页 共 4 页

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counter in the world, it is likely that you will find aspirin and penicillin. (L1-3) ◆open up ① 打开,开启 ② 开门, 营业, They opened the country up to trade. 他们开放国家，以进行贸易。 He laid the book flat and opened it up.(翻开) A new restaurant was opened up in town.（开张） I open up the store for the day at 8:30.（营业） The railway opened up the east of the country.（开放） The sales manager wants to open up new markets in the Far East.（开拓） I find it hard to open up when trying to discuss my own problems.（敞开心扉，畅所欲言） 拓展：be open to 对…开放的；易受…的； in the open 在户外，在野外； keep one’s eyes open 留心；注意； lay open 摊开（书等）； throw open 突然打开；大开； open fire on/upon at 向…开火 单项填空 1).The restaurant _____ all ,without distinction of colour. A .opens up B.is open to C .opens with D.throws open 2).---Would you like to go out? ---Yes ,I like playing ______ . A.in the open air B.lay open C.into the open D.in open 3).Don’t open fire _____ him without permission. A.at B.in C.of D. with ◆it is likely that +从句“有可能…” It is Likely that we will make mistakes when we learn English. 1). likely常用于以下结构中 ① sb/ sth is likely __ to do ____ sth …很可能做… ②It is likely + that clause ③做定语 ，适当的,正合要求的 2). possible 常用于以下结构中 ①It is possible (for sb.) to do sth. ②It is possible that… 3). probable只用于下列句型 It’s probable that … 【知识运用】：一句多译 ： 他可能会把车借给我们。 ① It is possible for him to lend us the car. ② It is possible /probable/likely that he will lend us the car. ③ He is likely to lend us the car . 单项选择：--- Which team is ____ to win the game? 第 2 页 共 4 页

--- In my opinion, it is ____for our team to win. A. probable; likely B. possible; probable C. possible; likely D. likely; possible 4. Both of these medicines, have saved millions of（数以百万计）people's lives and have proved beneficial to （被证明是有益的）mankind since they were invented. (Page 18,.Lines 3-5) ⑴ beneficial adj.：good or helpful to something Sunshine and water are beneficial to living things. The improvement in sales figures had a beneficial influence on the company as a whole. A stay in the country for a period of time will be beneficial to your health, be beneficial to … 对…有益/ 有好处= be of __ _ benefit _to … 对…有益：benefit sb/sth 从。。。中受益 benefit from to one’s benefit 对某人有益 为了某人的利益；为帮助某人for sb’s benefit/for the benefit of sb. ⑵prove + (to be) adj/ n 结果证明/后来被发现是..为系动词，不用被动语态 The promotion proved (to be) a turning point in his career. ◆ prove vt.证明，证实 (可用被动语态） Smith and Willis proved that aspirin could have the effect. It has been proved that repeated advertising can promote sales.6. in powder form 5. Nearly 3,500 years ago, people chewed on leaves(咀嚼树叶) or drank a kind of tea made from leaves possessing a special chemical（含有一种特殊化学物质） to reduce body pains and fever. (Page 18, Lines 8-10) (1) possess v.: to have or own something He is always proud of possessing such good friends. Though plain-looking, Lucy possesses great intelligence and high popularity among her classmates. It was thought that the root of this plant possessed magical powers and many villagers used it to treat illnesses. 归纳总结： 被…控制 be possessed by/with 拥有某物（主语通常是人） in possession of sth. 为某人所拥有（主语通常是物）in the possession of sb. get/gain/take possession of sth. 拥有某物 come into the possession of 得到 (2)reduce means 'to make something less or smaller'. The company tried to reduce the cost of the products so that they could make more profit. The price of vegetables will be reduced when summer comes. Our work days have been reduced from six to five a week. 第 3 页 共 4 页

6. It was in 17 that a European chemist called Dr Felix Hoffmann produced aspirin from this chemical. ( L12- 13 ) 试着强调句子的其他部分。

7.The first trials （试验）of this medicine take place（发生）in 19,

when the company Hoffmann worked for began distributing(分发)the medicine in powder form to physicians(内科医师) to use with

patients. (L13-14 ) 1) 分析句子结构: 句中when引导非定语从句。该从句中又

包含了一个定语 从句，即the company Hoffmann worked for，修饰先行词the company. 2) trial n. ①试验，试用 [U,C] a three-month trial period 该新药在批量生产之前经过了多次医学试验。 The new medicine went through a number of medical trials before it was mass-produced. We must put the machine on trial. Translate: 我们必须试运行那台机器。(试用，试运行) = We must give the machine a trial. We had the machine on trial for a week.（在试用中，在测试中） Children learn to ride a bike by trial and error.（通过反复试验，不断摸索） 3)把…分发给内科医师 distribute sth to physicians 4）take place 【知识拓展】：表示“发生”的几种表达: take place指“（某事）按计划进行或 “举行” happen一般用于偶然或突发性事件 occur①作“发生”解，其意义相当于 happen。 ② “想到、突然想起” come about多指事情已经发生了,但还不知道为什么,用于疑问句和否定句。 break out意思为“发生、爆发”，常指战争、灾难,疾病或者争吵。 Homework Blackboard design Teaching feedback:

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