外研版高中英语必修3 Module 3 The Violence of Nature Period 3教案

1、.Period 3 Grammar 1 : The Past Perfect Passive,Listening and VocabularyTeaching Time:Teaching Goals:1. To get Ss to know some skills of listening.2. To help Ss to get the main idea of the passage by stressing the key words.3. To make Ss understand the writers attitude by the adverbial at the beginni

2、ng of the sentences.Teaching Procedures:Step 1 : PresentationLook at these sentences and answer the questions.By the time the tornado ended, more than 700 people had been killed.Coghlan traveled back to Canada after he had been buried in Texas.Students activities1. Which event happened first?a. the

3、tornado ending b. 700 people dyingc. traveling back to Canada d. being buried in Texas2. How can you show that one event happened before another?Suggested answers: 1. d 2. By using a tense which is further in the past in this case the past perfect passiveStep 2: Explanation1. 被动语态 The Passive Voice

4、构成：be+及物动词的过去分词 主动语态：Workers make cars. 被动语态：Cars are made by workers. 结论：谓语动词的执行者作主语，谓语动词为主动语态。 谓语动词的承受者作主语，谓语动词为被动语态。 主要用法：1当我们不知道动词的执行者是谁，或者动作的执行者是谁并不重要时，需要用被动语态。 e.g. Rice is grown in North China. Silk is produced in Hangzhou. 2当我们需要强调动词的承受者时，常用被动语态。 e.g. This knife is used for cutting paper. Th

5、e key is used for looking and opening the door. 注意： A. 不及物动词通常不能构成被动语态。 B. 情态动词的被动语态由“情态动词be及物动词的过去分词 be随着人称和时态而变化。2. 过去完成时态的被动语态过去完成时表示过去某个时间之前已经发完成的动作，即过去完成时的动作发生在“过去的过去。使用过去完成时，句子中通常要有明显的参照动作或时间状语，这种时态一般不孤立使用。其构成形式是had been/ done被动形式是had been done。They said that their work had been finished. 他们说他

6、们的工作已经完成了。He said that when to leave had been decided. 他说已经决定了什么时候分开。By the time I arrived at the bus station, my friend had been picked up.我到达车站时，我的朋友已经被人接走了。The work was done earlier than it had been planned. 作比我原先方案的要早My computer had been all right until last Monday.我的计算机直到上星期一才恢复正常。Step 3 Practi

7、ceRead the passage first and then fill in the Blanks with the right verb forms, paying attention to the usages of the Tenses and the Passive Voices. Passage A I am pleased to hear that a new car factory _ set up in our city. The new car factory _ not , build in the centre of the city, but in one of

8、the suburbs. This project_ agree on last month and it_ finish by 2019. many people think that this is good news for the people of the city. Because it _ can. bright a great many jobs to the works. New businesses _ start in the city, so there _ be plenty of offices, factories and other building for t

9、he new companies. New roads _ build,too. Cars _ take by railway to many parts of the country. The port near the city _ also ,opento foreign ships in order to send cars abroad by sea. However, some people are afraid that the factory _ bring noises and pollution to the quiet and clean city. Passage B.

10、 The 1906 earthquake in san Francisco _comefrom the sea at 5:14 on the morning of Wednesday, April 18 while most of the people _be asleep. There _be two quakes lasting only a little more than two minutes, but in that short time most of the cheap houses _destroy. Most of the gas and water lines_break

11、 and the citys water supply_cut off. Many fires _ break out almost at once. The fires_lastfor three days. That _ destroy the city. About 700 people_die and many thousands_becomehomeless. A lot of help_comeFrom other place of the country. Food supplies_bringin. Shelters 避难所_setup for those who _loseh

12、omes. The main streets_useagain a few days later.Suggested answers:Passage A : will be set up; will not be built; was agreed; will be finished; can bring; will be started; will be; will be built; will be taken; will also be open / opened; will bring.Passage B: came; were; were; were destroyed; were broken; was cut; broke; l