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1、Period 4 3a-Self CheckSectionBUnit 6 When was it invented?1. 成為奧運(yùn)會的比賽項(xiàng)目成為奧運(yùn)會的比賽項(xiàng)目Review the expressions and sentences.1.become an event at the Olympics3. 阻止某人做某事阻止某人做某事2. 把把分開分開4. 欽佩；仰慕欽佩；仰慕 divide intostop sb. from doing sth.look up to5. 鼓勵某人做某事鼓勵某人做某事6. 實(shí)現(xiàn)他們的夢想實(shí)現(xiàn)他們的夢想encourage sb. to do sth. achie

2、ve their dreams7. 人們相信歷史上第一次籃球比賽是在人們相信歷史上第一次籃球比賽是在1891年年12月月21日。日。_ _ _8. 他被要求想出一種能在冬季玩的比賽。他被要求想出一種能在冬季玩的比賽。 _ _It is believed that the first basketball game in history was played on December 21, 1891. He was asked to think of a game that could be played in the winter. 9. 他將班里的人分成兩隊(duì)并教給他們玩這他將班里的人分成兩隊(duì)

3、并教給他們玩這個新游戲。個新游戲。 10. 同時他們需要阻止競爭隊(duì)將球投入自同時他們需要阻止競爭隊(duì)將球投入自 己的籃筐。己的籃筐。 _He divided the men in his class into two teams and taught them to play his new game. At the same time, they need to stop the competing team from getting the ball into their own basket. 11. NBA中外國球員數(shù)量有所增加，其中中外國球員數(shù)量有所增加，其中也包括中國球員。也包括中國

4、球員。12. 很多年輕人欽佩這些籃球英雄們，并很多年輕人欽佩這些籃球英雄們，并想像他們一樣。想像他們一樣。 _The number of foreign players, including Chinese players, in the NBA has increased. Many young people look up to these basketball heroes and want to become like them. Talk about the development of the basketball.Basketball was invented by a Cana

5、dian doctor named James Naismith. When he was a collage teacher, he was asked to think of a game that could be played in winter. He 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 teams basket.

6、 At the same time, they need to stop the competing team from getting the ball into their own basket. Basketball 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

7、 1936 in Berlin, it became an event at the Olympics. Problem: _ New invention: _ What it is used for: _3aThink of something that you do not like to do. Then think of an invention that could help you. Make notes. a special penquickly taking notes in classtaking notes in classThis special pen was inve

8、nted by Liu Jie. It has three colors and is used forImagine you are a business person. Write a description of your new invention. Try to sell the invention to the class. 3b 常用句型：常用句型： 1. I think is a very useful invention. 我認(rèn)為我認(rèn)為是一項(xiàng)很有用的發(fā)明。是一項(xiàng)很有用的發(fā)明。2. was invented by 是由是由 (某人某人)發(fā)明的發(fā)明的3. was invented

9、 in 是在是在(某時間某時間)發(fā)明的發(fā)明的 4. It was used for 它被用來它被用來 5. is made of 是由是由(材料材料)制成的制成的It is often difficult to decide on the inventor of certain inventions. This is because sometimes a few people may _ things which are _ the same. Its hard to tell who came up with the idea first. invent doubt mention nea

10、rly website all of sudden 1. Complete the passage with the correct forms of the words in the box.inventnearlySome inventions can also lead to other inventions _. So some people _ whether the inventor came up with the idea himself or herself. They think that the inventor used someone elses idea to cr

11、eate his or her invention. That is why books or _ usually _ more than one inventor when giving information about inventions. all of a suddendoubtwebsitesmention1. Someone stole my watch. _2. They used five eggs to make this big cake. _3. When did they invent the personal computer? _ _My watch was st

12、olen (by someone).When was the personal computer invented by them? Five eggs were used to make this big cake. 2. Rewrite these sentences using the passive voice.4. They asked us not to run in the hallway. _ _5. Someone took the video back to the store. _ _The video was taken back to the store by som

13、eone. We were asked not to run in the hallway by them. Invention: _When: _Who: _Purpose: _in 2013umbrella with a lightLi Meng3. Find out information about an invention you would like to know more about and write sentences below.seeing in the rain in the dark 1. During the afternoon, there was a _ (s

14、uddenly) heavy fall of snow. 2. I think the telephone _ (invent) before the car. 3. The _ (Canada) song Alouette(百靈百靈鳥鳥) is a fun song about a bird. 一、一、 用所給單詞的適當(dāng)形式填空。用所給單詞的適當(dāng)形式填空。suddenwas inventedCanadian4. They _ (invite) to take part in the May Day celebrations in Beijing. 5. The _ (popular) of

15、private cars is changing the peoples lifestyle. 6. When the bill _ (bring) to him, he was so surprised. were invitedpopularitywas brought7. They gave their lives for their country and were honored as _ (hero). 8. We _ (divide) into eight groups by our teacher last week. heroeswere divided1. 用英語講述籃球的發(fā)展過程。用英語講述籃球的發(fā)展過程。2. 用下列詞匯造句子：用下列詞匯造句子：look up to, by mistake, daily activities, It is said, all of a sudden, fall into, at the Olympics