九年级英语全册 Unit 6 When was it invented 6 Section B self check课件.ppt

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1、Unit 6When was it invented?1.成为奥运会的比赛项目成为奥运会的比赛项目Review the expressions and sentences.become an event at the Olympics3.阻止某人做某事阻止某人做某事2.把把分开分开4.钦钦佩；仰慕佩；仰慕 divide intostop sb.from doing sth.look up to5.鼓励某人做某事鼓励某人做某事6.实现实现他他们们的梦想的梦想encourage sb.to do sth.achieve their dreams7.人们相信历史上第一次篮球比赛是在人们相信历史上第一

2、次篮球比赛是在1891年年12月月21日。日。_ _ _8.他被要求想出一种能在冬季玩的比赛。他被要求想出一种能在冬季玩的比赛。_ _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.他将班里的人分成两队并教给他们玩这他将班里的人分成两队并教给他们玩这个新游戏。个新游戏。_ _ _10.同时他们需要阻止竞争队将球投入自同时他们需要阻

3、止竞争队将球投入自 己的篮筐。己的篮筐。_ _ _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中外国球员数量有所增加，其中中外国球员数量有所增加，其中也包括中国球员。也包括中国球员。_ _ _12.很多年青人钦佩这些篮球英雄们，并很多年青人钦佩这些篮球英雄们，并想像他

4、们一样。想像他们一样。_ _ _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.Tell the development of the basketball.Basketball was invented by a Canadian doctor named James Naismith.When he was a co

5、llage 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.At the same time,they need to stop the competing team

6、 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 the first basketball game in history was played on December 21,1891.Then in 1936 in Berlin,it became an event at the Olympics.l Problem:_l

7、New invention:_l 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 invented by Liu Jie.It has three colors and is used for.Imagine you are

8、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.我我认为认为是一是一项项很有用的很有用的发发明。明。2.was invented by 是由是由(某人某人)发发明的明的3.was invented in 是在是在(某某时间时间)发发明的明的 4.It was used for 它被用来它被用来 5.is made of 是由是由(材料材料)制成的制成

9、的One possible version:This special pen was invented by Liu Jie.It has three 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

10、 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,nearly,website,all of sudden1.Complete the passage with the correct forms of the words in

11、 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 create his or her invention.That is why books or _ usually _ more than one inventor when giv

12、ing 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 stolen(by someone).When was the personal computer invented?Five eggs were used to make this big cake

13、.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 someone).We were asked not to run in the hallway(by them).Invention:_When:_Who:_Purpose:_in 2013umbrella with a light

14、Li 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 _(suddenly)heavy fall of snow.2.I think the telephone _(invent)before the car.3.The _(Canada)song Alouette(百灵鸟百灵鸟)is a fun so

15、ng about a bird.一、一、用所给单词的适当形式填空。用所给单词的适当形式填空。suddenwas inventedCanadian4.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 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.试着向你的朋友用英语讲述篮球的试着向你的朋友用英语讲述篮球的发展过程。发展过程。2.用下列词汇造句子。用下列词汇造句子。look up to,by mistake,daily activities,It is said,all of a sudden,fall into,at the Olympics