九年級英語全冊 Unit 6 When was it invented Section B（3a-self check）課件 （新版）人教新目標(biāo)版.ppt

1、Unit 6 When was it invented?,Section B 3a-Self Check,Review,1. 成為奧運(yùn)會的比賽項(xiàng)目,Review the expressions and sentences.,become an event at the Olympics,3. 阻止某人做某事,2. 把分開,4. 欽佩；仰慕,divide into,stop sb. from doing sth.,look up to,5. 鼓勵某人做某事,6. 實(shí)現(xiàn)他們的夢想,encourage sb. to do sth.,achieve their dreams,7. 人們相信歷史上第一次

2、籃球比賽是在1891年12月21日。_ _ _ 8. 他被要求想出一種能在冬季玩的比賽。 _ _,It was 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)并教給他們玩這個新游戲。 _ _ _ 10. 同時他們需要阻止競爭隊(duì)將球投入自 己的籃筐。 _ _ _,He divided the men in his c

3、lass 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，其中也包括中國球員。 _ _ _ 12. 很多年青人欽佩這些籃球英雄們，并想像他們一樣。 _ _ _,The number of foreign players, including Chinese players, in the NBA has

4、 increased.,Many young people look up to these basketball heroes and want to become like them.,Telling,Tell the development of the basketball.,Basketball was invented by a Canadian doctor named James Naismith.,When he was a collage teacher, he was asked to think of a game that could be played in win

5、ter.,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.,At the same time, they need to stop the competing team from getting the ball into their own basket.,Basketball is over 100

6、years old and is played by more than 100 million people in over 200 countries.,It is believed the first basketball game in history was played on December 21, 1891.,Then in 1936 in Berlin, it became an event at the Olympics.,Writing,Problem: _ New invention: _ What it is used for: _,3a,Think of somet

7、hing that you do not like to do. Then think of an invention that could help you. Make notes.,a special pen,quickly taking notes in class,taking notes in class,This special pen was invented by Liu Jie. It has three colors and is used for .,Imagine you are a business person. Write a description of you

8、r new invention. Try to sell the invention to the class.,3b,常用句型： 1. I think is a very useful invention. 我認(rèn)為是一項(xiàng)很有用的發(fā)明。 2. was invented by 是由 (某人)發(fā)明的 3. was invented in 是在 (某時間)發(fā)明的 4. It was used for 它被用來 5. is made of 是由(材料)制成的,One possible version:,This special pen was invented by Liu Jie. It has t

9、hree colors and is used for taking notes quickly in class. It was invented in 2012. It is made of plastic and steel. It can remember what the teacher said. It can also help write down the main points. I think its a useful invention.,It is often difficult to decide on the inventor of certain inventio

10、ns. 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, nearly, website, all of sudden,Self Check,1. Complete the passage with the correct forms of the words in the box.,invent,nearly,Some inventions can

11、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 create his or her invention. That is why books or _ usually _ more than one inventor when giving information about inventions.,all

12、of a sudden,doubt,websites,mention,1. 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 stolen (by someone).,When was the personal computer invented?,Five eggs were used to make this big cake.,2. Rewrite these se

13、ntences 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 someone).,We were asked not to run in the hallway (by them).,Invention: _ When: _ Who: _ Purpose: _,in 2013,umbrella with a ligh

14、t,Li Meng,3. 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 _ (suddenly) heavy fall of snow. 2. I think the telephone _ (invent) before the car. 3. The _ (Canada) song Alouette(百

15、靈鳥) is a fun song about a bird.,一、 用所給單詞的適當(dāng)形式填空。,sudden,Exercises,was invented,Canadian,4. They _ (invite) to take part in the May Day celebrations in Beijing. 5. The _ (popular) of private cars is changing the peoples life style. 6. When the bill _ (bring) to him, he was such surprised.,were invited,popularity,was brought,7. They gave their lives for their country and were honored as _ (he