新沪教牛津版八年级上册英语 Unit 4 period 4 教案.docx

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1、课题内容Unit 4 Inventions Reading I (阅读课)学习目标1 认读和理解单词 telephone,wheel,fortable, carriage, century, passengernvent,practical,since,distance, mobile phone,anytime, developJamp,candle,daytime 短语 since then, keep in touch with,in the daytime 等。2根据上下文语境猜想词义。3运用略读策略了解文章大意。4了解历史上的伟大创造。学习重点根据主阅读篇章的标题、引言和插图获得关键

2、信息。学习难点根据上下文语境猜想词义。学法指导合作探究法、质疑法1. Translate the English words into Chinese:fortable carriage telephonecentury passenger wheel invent practical since distance develop anytime candle lamp daytime2 .完成 What do you know about 局部，即 Al 局部3 .课文朗读：朗读文章注意语音语调，并了解文章大意。并完成Before you read局部 问题：（预设的问题，旨在指导学生有目的

3、的阅读课文，对课文有初步感知。）(1) What three inventions will the article talk about?(2) Which invention do you think is the greatest invention? Why?1 .预习反应：2 .出示学习目标：3 .探究点一：(完成单元卡通图)Look at the cartoon on page 49 and answer the questions l.What is Hi doing?4 .What is the book about?5 .What does Hi ask Lo?6 .Why

4、is Lo so proud of himself?探究点二：（词汇处理）一、Listen to the tape二、Read the article by themselves 三、Guess the new words:1. My new shoes felt nice and soft. (Iine7)This modern city was only a small village a hundred years ago. (linelO)2. All the people on the bus got excited when they arrived at the Great Wa

5、ll, (linell)The pany produced a new camera last year, (line 24)3. The swimming pool is open during the day. (Iine29)Will people new types of transportation in the future?(line 15)How can I keep in touch with you if your is off all the time?(line 20)4. A good reporter must what is happening in the wo

6、rld.(line 21)Mr Greens plan was quite, so everyone agreed with him. (Iine24)5. He opened the door and a strong wind blew out the. (line 27)探究点三：(对文章大意的理解)Read the article and answer the questions: 1 How do great inventions help people?2 Which invention is probably the greatest in history aording to

7、the article?3 What did Alexander Graham Bell invent?4 When was the first practical light bulb invented?阅读短文，然后用括号中所给词的适当形式填空。Great inventions change the world. They help people live a (1)(good) life. Thefollowing are three of the most important inventions in history.The wheelThe wheel is perhaps the

8、 greatest invention in history. After (2)(it) invention, travelling became faster and (3)(fortable). A few thousand years ago, people started to use wheels on carriages. In the early 19th century, the (4)(one) trains began tocarry passengers. At the start of the 20th century, cars (5)(bee) popular.

9、Without the wheel, we would not have these (6) (invent).The light bulbThomas Edison 7.(develop) the first practical light bulb in 1879. Before the (8)(invent) of the light bulb, people had to use oil lamps, gas lamps or (9)( candle) to see at night. With light bulbs, people can do as many things in the evenings as they can in the daytime. Can you imagine (10)(live) without them?plete the conversation below with the words from the box. Change their forms if necessary.