1、Unit 6 When was it invented?,Section B 2c-selfcheck,Period 4,义务教育教科书（人教）九年级英语上册,Do you know when basketball was invented?,Free talk,Do you like sports? Whats your favorite sport?,Life relies on sports,生命在于运动,What are the sports that are usually played indoors(户内)?,What are the sports that are played
2、 outdoors(户外)?,Ping-pong, swimming,Running, football, tennis ball, jumping and so on,football,volleyball,Ping-pong,tennis,baseball,badminton,basketball,Do you know about the basketball game?,How many players are there in each team?,How many teams are players divided into(被分成)?,They are divided into
3、two teams.,How many minutes are there in the game?,Forty minutes.,Five,backboard,net,basket,court: 球场,Equipment about basketball,装备,器材,hanging from a metal hoop hu:p.,a metal hoop,wooden floor 木地板,Who is your favorite basketball player?,In America, he plays for Huston Rockets, NBA =National Basketba
4、ll Associationa professional basketball organization in America.,Learning strategy: MIND-MAPPING,学习策略: 脑中构图,使用脑中构图的方法记忆信息. 将你阅读到的信息构成一副彩 色的文字图案. 大脑回忆”图片” 比文字信息更容易.,阅读本篇文章时,试着在纸上画图画吧!,根据短文选择最佳答案。( )1. How long is it since basketball was invented ? A. 1000 years B. Less than 100 yearsC. 1100 years D.
5、More than 100 years( )2. The students felt unhappy because _. A. they couldnt play outdoors B. they often got into fightsC. they had much homework to do D. they had little time to study( ) 3. Who asked Dr. Naismith to invent a game ? A. Some students B. Some teachersC. Some students parents D. Some
6、of his friends( ) 4. When a student _, he makes a score. A. receives the ball. B. throws the ball to another studentC. runs quickly with the ball in his handD. throws the ball into the basket,D,A,B,D,What is a popular activity in China? What do people play it for? When was the sport of basketball in
7、vented? How many people play basketball? Where has basketball been played?,Basketball is a popular activity in China.,They play it for fun and exercise.,It was invented over a hundred years ago,More than 100 million people play it.,It has been played in parks, schools, and factories.,Who invented ba
8、sketball? What kind of game was basketball at first?,James Naismith invented it.,It was played in doors during the long winters.,It was played on a hard wooden floor.,Whats the aim of basketball for players?Whats the backboard used for?Whats the name of the place where players play basketball?,The a
9、im of basketball is to get a ball into the basket.,Its used for guiding the ball into the basket.,Its called court.,When was the first basketball game in history? Why were the Berlin Olympics important for basketball? Do more and more people enjoy playing basketball? Name a professional basketball o
10、rganization in America.,It was played on December 21st,1891,It became an Olympic event in 1936 in Berlin.,Yes, the number of them is increasing.,The National Basketball Association.,My dream,A,If you have a chance to play on Chinas national basketball team one day. Make a list of good and difficult
11、things about being a basketball player,.主动语态与被动语态：英语动词有两种语态,即主动语态(The Active Voice)与被动语态（The Passive Voice)。 主动语态表示主语是动作的执行者; 被动语态表示主语是动作的承受者。,主动语态,被动语态,主动语态,被动语态,e.g Many people speak English.,主动语态变被动语态的步骤： 1、主动语态的宾语变为被动语态的主语； 2、主动句的谓语动词变为被动结构； 3、主动句的主语变为被动句的宾语，由by 引出，当不强调动作的执行者时，常省略。 4.其它成分不变。,The
12、 passive voice.,被动语态,主动语态变被动语态的结构图:,Bell invented the telephone in 1876. The telephone was invented by Bell in 1876.,主语,谓语动词过去时,宾语,时间状语,主语,谓语动词的过去分词,宾语,时间状语,变被动语态时需要注意的事项,一变二套 三注意,宾变主，主变宾，宾语前面by跟，谓语动词变过分，不忘前面be动词跟,套时态，主被动时态一致,注意因人称的变化而引起的主谓一致问题。,把下列的句子变为被动语态的句子： 1、They speak English in Canada .2、Peo
13、ple used wood for making tables. 3、They are making computers in the USA.,English is spoken in Canada(by them).,Wood was used for making tables.,Computers are being made in the USA.,把被动句变否定,Computers arent being made in the USA.,4、They have grown rice in South China.5. We must plant more trees next year.6.I am going to clean our classroom tomorrow.,More trees must be planted next year.,Our classroom is going to be cleaned tomorrow.,Rice has been grown in South China.,把被动句变疑问.,Has rice been grown in South China？,聪明在于勤奋，天才在于积累。,结束语,
