Unit 6 When was it invented? Section B (2a-2e)教案

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Unit 6 When was it invented？
Section B 2a-2e教案
【教学目标】
1.知识与技能目标：掌握单词、短语和句型。
2. 过程与方法目标：通过对短文的阅读和复述，培养及时记忆的能力。
3.情感、态度和价值观目标：展开想象的翅膀，谈谈自己的创造发明，培养未来发明家。
【教学重难点】
1.教学重点
单词，短语和句型。
2.教学难点：
运用被动语态谈论重要发明的时间、发明者和用途。
【教学过程】
【课堂导入】
Step 1 Review
Let’s the students talk about some sports in their free time.
1.What are the sports that are usually played indoors
2.What are the sports that are played outdoors
3. Use pictures to learn some new words.
【课堂活动】
Step 2 Pre-reading（2a）
Show some pictures of playing basketball. Ask Ss some questions about basketball games. Discuss the sport with your partner and share your ideas with the class.
Introduce some knowledge about basketball.
1.Who was basketball invented by
2. EQUIPMENTS, Basketball court, Referee, Coach
3.Discuss something about basketball.
eg: 1. Where can we see playing basketball
2. Why do many people love playing basketball
Step 3 Reading （2b-2c）
Fast Reading
Tell Ss to read the passage quickly. And find the main idea of each paragraph.
Keys: 1. The main history of basketball.
2. How the basketball was invented by James.
3. The popularity of basketball around the world.
Careful Reading
1. T: Now let’s read the mind map in 2c. Try to understand the meaning of the map.
Ask Ss to complete the mind map with the information in the passage.
Mind-mapping
Changing the information you read into a mind map may help you remember it more easily.
2. Ss read the passage carefully and try to fill in the mind map with the proper words.
Development:
invented by ______________
first game on ________________
became Olympic event in ______ in the year ______.
most famous games: _____
popular games in China: _____
Game:
played inside on a hard _____.
____ teams
get _______ into other team’s ______.
Popularity:
played by __________________ people.
over ____ countries
3. Check the answers with the class.
4. Tell Ss to work hard and add something to the mind map.
Encourage Ss to try their best.
Step 4 Post reading
Work on 2d
1. Now let’s work on 2d. First read the questions below. Then try to read the passage again and find the answers to the questions.
2. Ss read the passage again and try to find the answers to the questions.
1. Who invented basketball and how is it played
2. When was the first basketball game in history played
3. Why were the Berlin Olympics important for basketball
4. What are the professional basketball groups in America and China
5. How popular is basketball
3. Let some Ss read their answers and correct their mistakes.
Step 5 Language points
1. Dr. Naismith divided the men in his class into two teams…
divide v. 分开；分散
divide… into… 把……分开；分散
e.g. She divided the orange into quarters and each ate a piece.
她把橙子分成四份，每人吃一份。
2. Today, the popularity of basketball has risen around the world, with many young people dreaming of becoming famous players.
1) today adv. 修饰整个句子，表示当前的一段时间，“如今；当今”。
e.g. Today, only a few kinds of these beautiful animals still live on the earth.
现今，这些美丽的动物只有少数几种还生活在地球上。
2) with与在意义上有主谓关系的复合结构many young people dreaming of…构成短语，用作状语。
3. Basketball has not only become a popular sport to play, but it has also become a popular sport to watch.
not only…, but also… 不但……而且…… 若连接两个成分作主语，谓语动词与靠近的主语保持一致。
e.g. Not only the students but also their teacher is enjoying the film.
不仅学生们在欣赏这部影片，他们的老师也在欣赏这部影片。
4. The number of foreign players, including Chinese players, in the NBA has increased.
1) number表示数量。由于是单数形式，谓语动词需要与之相配，为has increased。这种主语和谓语在数上的匹配称作“主谓一致”。当主语为复数概念是，谓语动词用复数形式与之匹配；当主语为单数概念时，谓语动词则用单数形式。
e.g. People there are very friendly. people为复数概念。
The United Nations is an international organization that tries to find peaceful solutions to world problems. the United Nations是一个组织，为单数概念。
2) the number of… “……的数量；……的数目”。作主语时，谓语动词应用单数形式。
a number of… “若干的，一些”，修饰可数名词。作主语时，谓语动词应用复数形式。
e.g. The number of people killed in the accident hasn’t been announced yet.
这次事故中的死亡人数尚未公布。
A number of people are unhappy with this decision.
一些人对这项决定并不满意。
5. Many young people look up to these basketball heroes and want to become like them.
look up to 钦佩；仰慕
e.g. The artist is looked up to for his landscape paintings.
这名画家以风景画受人仰慕。
拓展：look词组
look back 回头看; 回顾
look down upon (on) 看不起,轻视
look forward to 盼望，期待
look into 朝......看去; 调查
look like 看上去象
look on 旁观，观望
look out 当心，小心，留神
look through 浏览；透过......看
look up 查阅; 抬头看
Step 6 Discussion (2e)
Work on 2e
1. Ask Ss what they think of famous basketball players. Make a list of good and difficult things about being a basketball player.
2. Ss work in groups. Discuss them with their partners and make a list.
3. Let some groups read their lists.
The answers may be like these:
Step 7 Summary
【课堂小结】
1. We have learn the key words and phrases.
2. We have known about the history and development of basketball.
3. We have acquired some reading skills to improve reading ability.
【课堂训练】
PPT
First, he can do things he likes best.
Second, he can earn a lot of money every year.
Third, he may have many fans, and gets a lot of attention wherever he goes.
Another thing, he can travel around the world, and meet many new friends.
But there are also some difficult things for him. For example, he must work very hard all the time.
He may get hurt in the hard games.
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