人教版九年級英語上冊《When was it invented?》SectionB PPT課件下載(第2課時)，共47頁。
Objectives
To learn the new words and expressions :the Olympics, Canadian, basket, hero, divide ...into..., not only...but also..., look up to...
To retell when and how basketball was invented.
If you like, you can talk more about basketball.
Lead-in
What are the sports that are usually played indoors?
What are the sports that are played outdoors?
Before reading
Do you like basketball?
Do you watch basketball games?
How much do you know about this sport?
Discuss the sport with your partner and share your ideas with the class.
1. Where can we play basketball?
We can see people playing in parks, schools and even factories.
2. Why do many people love playing basketball?
They play basketball for fun or exercise. That is to say, basketball is a much-loved and active sport.
Read the passage quickly. What is the main idea of each paragraph?
Do You Know When Basketball Was Invented?
Basketball is a much-loved and active sport that is enjoyed by many for fun and exercise. It is over 100 years old and is played by more than 100 million people in over 200 countries. It is believed that the first basketball game in history was played on December 21, 1891. Then in 1936 in Berlin, it became an event at the Olympics.
Basketball was invented by a Canadian doctor named James Naismith, who was born in 1861. When he was a college teacher, he was asked to think of a game that could be played in the winter. Dr. Naismith created a game to be played inside on a hard floor. Dr. Naismith divided the men in his class into two teams and taught them to play his new game. Players on the same team must work together to get the ball in the other team’s basket. At the same time, they need to stop the competing team from getting the ball into their own basket.
Today, the popularity of basketball has risen around the world, with many young people dreaming of becoming famous players. In China, you can sometimes see people playing basketball in parks, schools and even factories. Basketball has not only become a popular sport to play, but it has become a popular sport to watch. Although America’s NBA games are the most famous, the CBA games are becoming more popular in China. The number of foreign players, including Chinese players, in the NBA has increased. There are also more and more foreign players in the CBA. Many young people look up to these basketball heroes and want to become like them. These stars encourage young people to work hard to achieve their dreams.
Language Points
Basketball was invented by a Canadian doctor named James Naismith, who was born in 1861.
籃球是由加拿大一位名叫詹姆斯·奈史密斯的博士發(fā)明的。他出生于1861年。
這是一個主從復(fù)合句定語從句 who was born in 1861 修飾 先行詞 James Naismith。
另外，過去分詞短語named James Naismith 作后置定語，修飾 doctor。
2. At the same time, they need to stop the competing team from getting the ball into their own basketball.
同時，他們需要阻止對方的球隊搶到球投進(jìn)他們自己的籃框里。
stop sb. from doing slh.意為“阻止某人做某事” 相當(dāng)于prevent sb. from doing sth.，在主動語態(tài)中，兩者中的 from 均可省略，但在被動語態(tài)中不可省略。
►No one can stop us (from) carrying the plan.
►The water must be prevented from being polluted by us.
我們必須保護(hù)水不受污染。
3. Today, the popularity of basketball has risen around the world, with many young people dreaming of becoming famous players.
如今，隨著許多年輕人都夢想成為著名的籃球運(yùn)動員，籃球在世界各地越來越普及。
(1) popularity名詞，意為“受歡迎；普及；流行”，其形容詞形式popular意為“受歡迎的”。
(2) rise不及物動詞，意為“增加；提高攀升；升起；
站起來”。其過去式、過去分詞分別為 rose 和 risen。
太陽從東方升起，從西方落下。
►The sun rises in the east and sets west.
(3)句中“with +賓語+現(xiàn)在分詞”構(gòu)成的復(fù)合結(jié)構(gòu)在句中作伴隨狀語。
► With winter coming on, it’s time to buy warm clothes.
冬天來了，是時候買保暖的衣服了。
(4) dream of : 夢想；想象
►They dream of going to college. 他們夢想去上大學(xué)。
拓展：dream的用法
① dream作及物動詞時，后接名詞、代詞或that從句作賓語。
►He dreamed a sweet dream. 他做了一個美夢。
② dream作可數(shù)名詞，意為“夢；夢想”。
►His dream will come true next year.
他的夢想明年將會實現(xiàn)。
4. Many young people look up to these basketball heroes and want to become like them.
許多年輕人崇拜這些籃球英雄，并且想成為像他們那樣的人。
(1) look up to意為“欽佩；仰慕”。
►We all look up to the learned and modest professor.
我們都很尊敬那位博學(xué)而又謙遜的教授。
look up to還可意為“抬頭看；仰望”。
►他抬頭望向天空，好像在思考著什么。
He looked up to the sky and seemed to be thinking.
(2) hero可數(shù)名詞，意為“英雄；男主角”，其復(fù)數(shù)形式為在詞尾加-es。
【拓展】其他常見以o結(jié)尾家-es變復(fù)數(shù)的名詞
Negro —Negroes (黑人） potato — potatoes (土豆） tomato —tomatoes (西紅柿)
5.These stars encourage young people to work hard to achieve their dreams.
這些明星激勵著年輕人為實現(xiàn)他們的夢想而努力奮斗。
encourage動詞，意為“鼓勵；激勵；支 持”。
常用結(jié)構(gòu)：encourage sb. to do sth.“鼓勵某人做某事”。
► Parents should encourage children to do things by themselves.
父母應(yīng)該鼓勵孩子獨(dú)立做事。
Homework
Read 2b and write down the phrases.
Retell the history, development and popularity about basketball.
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關(guān)鍵詞：When was it invented? PPT課件免費(fèi)下載，.PPTX格式；
