外研版必修四Module 4 Great Scientists- Grammar-教学设计-
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| 名称 | 外研版必修四Module 4 Great Scientists- Grammar-教学设计- |  | |
| 格式 | zip | ||
| 文件大小 | 65.5KB | ||
| 资源类型 | 教案 | ||
| 版本资源 | 外研版 | ||
| 科目 | 英语 | ||
| 更新时间 | 2022-09-25 20:52:11 | ||
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教学设计
课题： Book 4 Module 4 Great Scientists
科目： 英语 教学对象： 高一年级 课时： 1课时 Grammar
授课教师
一、教学内容分析
本模块以Great Scientists为话题，旨在通过模块教学使学生通过了解古今中外不同领域的科学家的生平经历以及他们的卓越贡献，阅读袁隆平和Stephen Hawking的事迹，使学生树立正确的人生观、价值观。并根据学生的已有知识，指导学生发表对伟大科学家的了解和看法，通过进一步讨论使学生树立为了全人类的发展而努力的远大理想。能根据关键词写出伟大科学家的事迹，并能够准备出一位著名科学家的传记。
二、教学目标
Teaching goals 教学目标Revision of passive voice, using “by+ -ing” freely and talking about numbers.重点句子a. Rice is grown in many other Asian countries. b. Researchers were brought in from all over China.c. In Pakistan rice will be grown in many parts of the country.d. The new hybrid rice has been developed by the Yuan Longping High-tech Agricultural Company of China.e. He thought he could produce more rice by crossing different species of plant.f. You can get a good job by studying hard.
Teaching important points教学重点a. The usage of passive voice, using “by+ -ing” b. Pay attention to the different tenses of passive voice.Teaching difficult points教学难点a. How to teach the Ss to master the usage of passive voice, using “by+ -ing”b. Change a complex sentence into a simple sentence, using “by+ -ing”
六、教学过程
教师活动 学生活动 设计意图
Step I Grammar 1This class we are going to review passive voice and learn to use “by+ -ing form”. First I’d like you to turn to Page 33 and read the sentences in the first part on this page and then answer the questions after them.Sentence a is in the present simple passive voice.Sentence b and c are in the past simple passive voice.Sentence d refers to the future. Sentence e is in the present perfect.Sentences c and e are easy to transform into active voice. That’s because they both contain “by + n.” which can be used as subjects of the active voice sentences.根据例句归纳各种时态的被动语态结构。1. Our teachers are respected by us.2. He will be beaten by me.3. Paper was first invented in China.4. They really have been poorly paid.5. Production costs had been greatly reduced.6. A new railway is being built.7. The roads were being widened.一般现在时：am, is, are + 过去分词一般将来时：will/shall + be + 过去分词一般过去时：was, were + 过去分词现在完成时：has/have + been +过去分词过去完成时：had been + 过去分词现在进行时：am/ is/are +being +过去分词过去进行时：was/were +being +过去分词When will we use passive voice 1) Look! There’s nothing here. Everything has been taken away.2) I was born in 1991.不知道或不必提出动作的执行者3) She is liked by everybody. 强调动作的承受者4) He is said to be a good teacher. 习惯用法5) Dan has been worried all week. Last Tuesday he received a letter from the local police. In the letter he was asked to call at the station. 行文的需要6) The crude oil is heated and passed into a distillation column. 科技文体中多用被动语态Leave enough time for the Ss to do the exercise, then check the answers all by themselves, talking about the important ones if necessary. Students answer the questions . 引导学生说英语。
Step II Grammar 2Turn to Page 35, look at Part 1 and then decide which one you will choose.He thought he could produce more rice by crossing different species of plant.Which question did the sentence answer 1) What could he produce 2) Why should he produce more rice 3) How could he produce more rice No. 3. Here “by crossing different species of plant” is used as adverbial of manner. Now please look through Part 2 quickly to rewrite the sentences, by changing the underlined phrases with a phrase beginning with “by + -ing”. Answers:1. Yuan Longping changed agriculture in China by discovering a new type of rice.2. Researchers learn things by carrying out experiments.3. They built a better engine by changing the design.4. You will become a better pianist by practicing often.5. We can be happy in the present by planning for the future. Conclusion: by + -ing form 结构可以和从句相互转化；使用by+ -ing form 可以使句式简化。 Students think and answer the questions. 锻炼学生的观察能力。
Step III Talking about numbersWe use numbers now and then in our daily life, so you must know how to read them correctly. Look at Part 1 in this section on Page 35. Let’s see if you can choose the correct answers.Suggested answers: a, b, a, aRead Part 2 loudly to your partners and correct the mistakes, if there are any.Suggested answers:1. five thousand; 2. one point five percent；3. two hundred and fifty thousand; 4. two thirds.Attention: when the words like hundred, thousand, million, billion, dozen, score, etc. are used together with exact numbers, they must be in single form.T: Please turn to Page 89. First practising reading and then I’ll ask some of you read them out to see if you can do it correctly.Suggested answers:nineteen eighty six; two thousand and four; two hundred and fifty thousand dollars; nineteen seventy three; twenty percent; sixty million; nineteen seventy five; nineteen ninety one; fifty percent; twenty million; two hundred and forty million Students think and finish Part 1 in this section on Page 35. .. 让学生复习数字的读法。
Step VI Summing upNow please find out what we have talked about this period. You can give each anexample; Or summarize the rules of them separately.Ask the Ss to write down what they have got and then present it. Students summarize what they learn. This exercise is to get the students to understand the usage of the Future Continuous.
Step IV ExercisesI. 选用括号内合适的内容完成下面句子。1. In the spoken English of some areas in the US, the “r” sounds at the end of the words ________ (are dropped / drop).2. I like these English songs and they ________ (have been taught / have taught) many times on the radio.3. The water ________ (is felt / felt) cool when I jumped into the pool for morning exercise.4. An exhibition of paintings is ________ (held / to be held) at the museum next week.5. In the 1950s in the USA, most families had just one phone at home, and wireless phones ________ (haven’t invented / hadn’t been invented) yet.6. Nowadays, cycling along with jogging and swimming, ________ (is regarded / regards) as one of the best all-round exercises.II. 将下面句子的划线部分改为含“by+动词-ing”形式的短语。1. I study English when I read English newspapers.________________________________________________2. We can help more people if we train local doctors and nurses.________________________________________________3. The patient got better soon when he followed the doctor’s advice.________________________________________________4. Tim finally got a satisfying score because he studied hard.________________________________________________参考答案：I. 1. are dropped 2. have been taught 3. felt 4. to be held 5. hadn’t been invented 6. is regardedII.1. I study English by reading English newspapers.2. We can help more people by training local doctors and nurses.3. The patient got better soon by following the doctor’s advice.4. Tim finally got a satisfying score by studying hard. Students do some exercises. This part is to help the students to go over the ways they have learned in this class to talk about the future events.
Step V HomeworkFinish exercises on page 85. Students try to finish homework. 引导学生自主完成作业和复习。
课题： Book 4 Module 4 Great Scientists
科目： 英语 教学对象： 高一年级 课时： 1课时 Grammar
授课教师
一、教学内容分析
本模块以Great Scientists为话题，旨在通过模块教学使学生通过了解古今中外不同领域的科学家的生平经历以及他们的卓越贡献，阅读袁隆平和Stephen Hawking的事迹，使学生树立正确的人生观、价值观。并根据学生的已有知识，指导学生发表对伟大科学家的了解和看法，通过进一步讨论使学生树立为了全人类的发展而努力的远大理想。能根据关键词写出伟大科学家的事迹，并能够准备出一位著名科学家的传记。
二、教学目标
Teaching goals 教学目标Revision of passive voice, using “by+ -ing” freely and talking about numbers.重点句子a. Rice is grown in many other Asian countries. b. Researchers were brought in from all over China.c. In Pakistan rice will be grown in many parts of the country.d. The new hybrid rice has been developed by the Yuan Longping High-tech Agricultural Company of China.e. He thought he could produce more rice by crossing different species of plant.f. You can get a good job by studying hard.
Teaching important points教学重点a. The usage of passive voice, using “by+ -ing” b. Pay attention to the different tenses of passive voice.Teaching difficult points教学难点a. How to teach the Ss to master the usage of passive voice, using “by+ -ing”b. Change a complex sentence into a simple sentence, using “by+ -ing”
六、教学过程
教师活动 学生活动 设计意图
Step I Grammar 1This class we are going to review passive voice and learn to use “by+ -ing form”. First I’d like you to turn to Page 33 and read the sentences in the first part on this page and then answer the questions after them.Sentence a is in the present simple passive voice.Sentence b and c are in the past simple passive voice.Sentence d refers to the future. Sentence e is in the present perfect.Sentences c and e are easy to transform into active voice. That’s because they both contain “by + n.” which can be used as subjects of the active voice sentences.根据例句归纳各种时态的被动语态结构。1. Our teachers are respected by us.2. He will be beaten by me.3. Paper was first invented in China.4. They really have been poorly paid.5. Production costs had been greatly reduced.6. A new railway is being built.7. The roads were being widened.一般现在时：am, is, are + 过去分词一般将来时：will/shall + be + 过去分词一般过去时：was, were + 过去分词现在完成时：has/have + been +过去分词过去完成时：had been + 过去分词现在进行时：am/ is/are +being +过去分词过去进行时：was/were +being +过去分词When will we use passive voice 1) Look! There’s nothing here. Everything has been taken away.2) I was born in 1991.不知道或不必提出动作的执行者3) She is liked by everybody. 强调动作的承受者4) He is said to be a good teacher. 习惯用法5) Dan has been worried all week. Last Tuesday he received a letter from the local police. In the letter he was asked to call at the station. 行文的需要6) The crude oil is heated and passed into a distillation column. 科技文体中多用被动语态Leave enough time for the Ss to do the exercise, then check the answers all by themselves, talking about the important ones if necessary. Students answer the questions . 引导学生说英语。
Step II Grammar 2Turn to Page 35, look at Part 1 and then decide which one you will choose.He thought he could produce more rice by crossing different species of plant.Which question did the sentence answer 1) What could he produce 2) Why should he produce more rice 3) How could he produce more rice No. 3. Here “by crossing different species of plant” is used as adverbial of manner. Now please look through Part 2 quickly to rewrite the sentences, by changing the underlined phrases with a phrase beginning with “by + -ing”. Answers:1. Yuan Longping changed agriculture in China by discovering a new type of rice.2. Researchers learn things by carrying out experiments.3. They built a better engine by changing the design.4. You will become a better pianist by practicing often.5. We can be happy in the present by planning for the future. Conclusion: by + -ing form 结构可以和从句相互转化；使用by+ -ing form 可以使句式简化。 Students think and answer the questions. 锻炼学生的观察能力。
Step III Talking about numbersWe use numbers now and then in our daily life, so you must know how to read them correctly. Look at Part 1 in this section on Page 35. Let’s see if you can choose the correct answers.Suggested answers: a, b, a, aRead Part 2 loudly to your partners and correct the mistakes, if there are any.Suggested answers:1. five thousand; 2. one point five percent；3. two hundred and fifty thousand; 4. two thirds.Attention: when the words like hundred, thousand, million, billion, dozen, score, etc. are used together with exact numbers, they must be in single form.T: Please turn to Page 89. First practising reading and then I’ll ask some of you read them out to see if you can do it correctly.Suggested answers:nineteen eighty six; two thousand and four; two hundred and fifty thousand dollars; nineteen seventy three; twenty percent; sixty million; nineteen seventy five; nineteen ninety one; fifty percent; twenty million; two hundred and forty million Students think and finish Part 1 in this section on Page 35. .. 让学生复习数字的读法。
Step VI Summing upNow please find out what we have talked about this period. You can give each anexample; Or summarize the rules of them separately.Ask the Ss to write down what they have got and then present it. Students summarize what they learn. This exercise is to get the students to understand the usage of the Future Continuous.
Step IV ExercisesI. 选用括号内合适的内容完成下面句子。1. In the spoken English of some areas in the US, the “r” sounds at the end of the words ________ (are dropped / drop).2. I like these English songs and they ________ (have been taught / have taught) many times on the radio.3. The water ________ (is felt / felt) cool when I jumped into the pool for morning exercise.4. An exhibition of paintings is ________ (held / to be held) at the museum next week.5. In the 1950s in the USA, most families had just one phone at home, and wireless phones ________ (haven’t invented / hadn’t been invented) yet.6. Nowadays, cycling along with jogging and swimming, ________ (is regarded / regards) as one of the best all-round exercises.II. 将下面句子的划线部分改为含“by+动词-ing”形式的短语。1. I study English when I read English newspapers.________________________________________________2. We can help more people if we train local doctors and nurses.________________________________________________3. The patient got better soon when he followed the doctor’s advice.________________________________________________4. Tim finally got a satisfying score because he studied hard.________________________________________________参考答案：I. 1. are dropped 2. have been taught 3. felt 4. to be held 5. hadn’t been invented 6. is regardedII.1. I study English by reading English newspapers.2. We can help more people by training local doctors and nurses.3. The patient got better soon by following the doctor’s advice.4. Tim finally got a satisfying score by studying hard. Students do some exercises. This part is to help the students to go over the ways they have learned in this class to talk about the future events.
Step V HomeworkFinish exercises on page 85. Students try to finish homework. 引导学生自主完成作业和复习。