四川省广安市英语外研版选修6M5第5课时教案.doc

1、四川省广安市英语外研版选修6M5第5课时教案Period V【学习目标】1. Reading Practice 【学习重点和难点】1. Improve reading skills 2. Skills of grasping main idea of the passage【学习策略指导】借助多媒体引导学生自主学习，合作探究【预习自学】预习课本67-68页，并完成相关练习【学习环节设计】Step 1. Words Read the words and phrases and then memorize the following points. 1. Accompanied by Hammon

2、ds two grandchildren, they are sent on a tour through Jurassic Park in computer-controlled cars (p67)accompany v. 陪伴，陪同 （to go with ）I accompany him on the trip. 我同他一起去旅游。accompany sb.to do sth.“陪某人做某事”；accompany sb.to a place“陪某人去某地”。accompany sb.(at/on the piano)“给某人(钢琴)伴奏”Ill accompany you to buy

3、 the computer.我陪你一起去买电脑The singer was accompanied at/on the piano by her sister. 那位歌手的姐姐用钢琴给她伴奏。易混辨析 accompany，company，companion词语词性意思/用法accompany及物动词陪伴，伴随某人company作“陪伴”讲时为不可数名词；作“公司”讲时为可数名词常用keep pany陪伴某人，(be) in company with sb.和某人在一起companion可数名词同伴，伙伴Eg :1) People are judged by the company they k

4、eep.根据一个人结交的朋友可知其人。2) Its generally agreed that a dog is a faithful companion.一般认为狗是忠实的伙伴3) Accompanying by her mother，she went to hospital for medical examination.在妈妈的陪伴下，她去医院做了医疗检查2. But a tropical storm hits the island, knocking out the power supply, and an employee destroys the security system s

5、o that he can steal dinosaur embryos and sell them.knocking out为现在分词短语在句中作结果状语knock out摧毁,把击昏;击败;淘汰;使不省人事; 使惊的目瞪口呆(复习关于knock短语)so that 在句中引导目的状语从句，可以译为“以便，为了”。联想拓展：so that 引导目的状语从句时，表示动机 （即一种可能性），并非事实，只是想要达到某个结果的意愿，故从句中多用假设性的谓语动词，常与can, may, will, could, might, would, should 等情态动词连用。so that 也可引导结果状语

6、从句，表示客观事实，所以用陈述语气的谓语动词，从句一般不用情态动词。对比下句：I stopped so that you could catch up.He gets up early every morning so that he has never been late.3. The dinosaurs start to get out of control. 恐龙们开始摆脱控制get out of control意为“摆脱控制”eg: 1)The children got out of control after their father left.父亲离开后，这些孩子就无法无天 。2)

7、 The plane got out of control and crashed into the sea.飞机失控，坠入大海。归纳拓展: control v& n控制beyond control无法控制 under control被控制住 lose control of失去对的控制take control of控制；支配；操纵 bring.under control把控制下来in the control of 由.控制 in control of 控制 (charge/possession).as far as we know，mosquitoes that old do not exis

8、t.as far as we know意为“就我们所知”。as far as 也可换成so far as，表示“就的限度，在范围内”的意思。As far as we know，he will be away for three months.As far as we know，he is an honest man.据我们所知他是个诚实的人。归纳拓展: As/so far as by far最无疑 far away from远离 so far迄今为止5. In fact，only females can absorb the DNA of another creature.absorb是及物动

9、词，意为“吸收；获取”，相当于短语动词take in Black objects absorb heat more. 黑色物体吸热多。归纳拓展absorbing adj. absorbed adj. be absorbed in 全神贯注于The students were absorbed in their reading. 学生们专心致志地读书6.When life ends，DNA breaks down and does not repair itself. break down意为“分解”，既可作及物动词也可作不及物动词Sugar and starch are broken down

10、 in the stomach. 糖与淀粉在胃中被分解归纳拓展(复习关于break短语)Break in/ into/off/out/up/away from非法闯入;打断;插嘴/破门而入/中断/爆发/分解分裂拆散/脱离 7.Many questions also arise in the cloning of dinosaurs.出现了许多关于克隆恐龙的问题。arise vi. (arose; arisen) (问题、困难等) 发生，发现(appear)”。短语arise from意为“因产生；由引起 A new difficulty has arisen. 出现了新的困难。 Acciden

11、ts arise from carelessness. 疏忽大意往往会引起事故的发生。 He arose from his seat. 他从座位上站起来。易混辨析 arise，rise，raise词语词性意义/用法arise不及物动词“出现，产生，造成”，多与problem，difficulty，matter等词连用。rise不及物动词意为“上升，升起，增长”。raise及物动词意为“提高；举起；提出；筹款；抚养；饲养”。Eg :1) That question did not arise.那个问题没有出现。2) The price of a cup of coffee has risen b

12、y ten cents.一杯咖啡的价钱涨了一角。3) She raised the window and let in the fresh air. 她把窗子推上去让新鲜空气进来。8. the world is not ready for it and the materials that are needed are not yet available. 【检测反馈】1.John was late for class this morning. How come? _ I know, he never came late to class. A. As far as B. So far C.

13、 By far D. As far2. Seeing the toy, she couldnt resist _ to touch it. A. being reached out B. reaching out C. to reach out D. reach out3. A passing car knocked her _ . A. over B. into C. around D. out4. Children under 14 must be _ by an adult. A. companied B. accompanied C. punished D. embarrassed5.

14、 Do you think climbing is _ to our health? A. beneficial B. invaluable C. advisable D. worthy6. _ writing the article, the author forgot that he had a meeting to attend. A. Absorbed in B. Absorbing at C. To absorb in D. Having absorbed by7. Early in April this year some experts indicated that H1N1 w

15、ould _ this autumn. A. break down B. break out C. break up D. break off8. Doctors did what they could to cure the patient _ his special disease. A. for B. of C. with D. on9. He played a trick _ Jessy and he had to apologize_ treating her _ a nice dinner. A. on; for; to B. in; by; to C. on; by; with

16、D. on; by; to【学后反思】 Period VI【学习目标】 Cultural Corner【学习重点和难点】1. Improve reading skills 2. Skills of grasping main idea of the passage【学习策略指导】借助多媒体引导学生自主学习，合作探究【预习自学】预习课本 69页，并完成相关练习【学习环节设计】Step 1. Reading and vocabularyRead the text and answer the questionswhen /Who was the book Brave New World writt

17、en.How many types of clones are there in the world described in the book? What are they?Why is the book still famous today? Read the text and check the statements (T or F)The novel is still a subject of much discussion today for it is possible that the future world would be like the one described in

18、 itThe world described in the novel will become reality after six hundred years in the future._Each Alpha person is identical but each Beta person is not._In the world described in the novel, every single person is happy with his or her position in society._The government also uses a drug to keep mo

19、st of the people happy._The writer of the novel thinks it good if people in a country are completely controlled by the government._Step 2. Language pointThe reason why Brave New World is still so famous is that it describes a terrifying future world that is becoming more and more possible.美丽新世界如此出名的

20、原因是它描述了一个越来越有可能成为现实的恐怖的未来世界 The reason why he died young was that he didnt pay attention to his health. 他早死的原因是他不注意自己的身体健康。 The reason why he was absent from the meeting was that he got stuck in the traffic. 他缺席会议的原因是他遇到交通阻塞了。 The only reason why scientists have not created thousands of identical cl

21、ones is that they have not yet learnt how to do this.科学家不能制造成千上万个相同克隆体的唯一原因是他们还没有学会如何去做自我探究The reason why.is that.“的原因是”。在这一句型中，why引导的是定语从句，修饰先行词reason，that引导的是表语从句，说明reason的具体内容。归纳拓展: Thats the reason why.那是的原因the reason is that.原因是The reason that he explained to the teacher surprised all of us.他向老

22、师解释的原因使我们大家很惊讶。注意：该句中 that he explained to the teacher 也是作定语从句修饰reason，但因引导词要做及物动词explained的宾语，所以要使用关系代词that或which，而不能使用why引导。 【学后反思】 阅读理解 BEIJING With a series of measures being adopted to control price rise, the Chinese government is confident of keeping prices at a reasonable level, Premier Wen J

23、iabao said Sunday morning, asking people to remain confident. “I believe we can keep prices at a reasonable level through our efforts. As a major leader of the government, I have the responsibility and I have the confidence, too.” He made the remarks while answering a listeners question during a rad

24、io broadcast by China National Radio.Steps taken in the past month, including price controls to curb speculation(抑制投机) and monetary tightening（货币紧缩）, had started to produce results, he said. The government plans to build 10 million units of affordable housing in 2011, up from this years target of 5.

25、8 million.China will also increase efforts to curb speculation in the housing market, mainly through monetary policies and stricter use of land, Wen said, without giving details.Wen said the country had a good agricultural supply base which gave the government confidence that it could stabilize pric

26、es.In a bid to control inflation, the government has also increased the bank reserve requirement ratio six times and lifted interest rate twice this year, he added. Further, authorities have introduced many measures including cutting fees for transportation of agriculture products and controlling fo

27、od price rise strictly. The overall price level, especially of major consumer goods, has now begun to drop, Wen said. “The fundamental way to stabilize prices is to achieve a balance of supply and demand, which requires continuous development of agriculture,” said premier, adding that the central go

28、vernment has worked out measures to increase agricultural production.68. Premier Wen Jiabao asked people to remain confident because _. A. many measures have been taken to control price B. as a major leader of the government, he had the confidence C. he wanted to comfort themD. China will increase e

29、fforts to control price69. The key to keeping prices at a reasonable level lies in _.A. taking more strict measures B. the leaders confidenceC. achieve a balance of supply and demand D. having a good agricultural supply base70. The best title of the passage should be _. A. More efforts on controlling price rise B. Chinese government is confident of controlling price rise C. Major consumer goods price dropped D. The bank lifted interest rate.【答案】 6870、ACB