鲁教版英语九年Unit-1《When-was-it-invented》(SectionB-1a-2e)课件.ppt（纯ppt,可能不含音视频素材）

1、What did they eat?Ice-cream.What did the big dog think of the ice-cream?Sweet,cool,and delicious!How will the bread and snack taste?Sweet and delicious.Can you think of any other flavor?Salty,hot,bitter,sour,fresh The words in the box describe how food can taste.Write them under the correct pictures

2、.Some pictures have more than one word.1a _ _ _ _ _ _ _ _crispysoursaltysweetsweet crispy salty soursaltyadj.脆的；酥脆的脆的；酥脆的adj.酸的酸的adj.咸的咸的sweet _crispy _salty _sour _Write the name of a different food after each word.bananaappleBeijing Duckpotato chips1b grapecandycookiecheesesalted fishlemon1.Potato

3、 chips were invented by mistake.2.They were invented in 1863.3.The customer thought the potatoes were not thin enough.Listen and circle T for true or F or false.1cT FT FT F4.The customer said they were not salty enough.5.George wanted to make the customer happy.6.The custom was happy in the end.T FT

4、 F T Fn.顾客顾客1.Who invented potato chips?They were invented by a cook called George Crum.2.When were they invented?In 1853.Listen and answer the questions.3.What did the custom order at the restaurant?He ordered a plate of fried potatoes.5.How did George cook the potatoes then?He cut the potatoes rea

5、lly,really thin and cooked them for a long time until they were crispy.And he put lots of salt on them so they were really salty.4.What did the custom think of the potato chips George cooked at first?He thought they were cut too thick.The History of Potato ChipsDo you know how potato chips were inve

6、nted?Potato chips _ by a cook called George Crum.They were invented in _.Listen again.Complete the sentences.were invented18531dGeorge Crum cut the potatoes really,really _ and then cooked them for a long time until they were _.Finally he put lots of salt on them so they were _.thinreally saltycrisp

7、yMake a conversation about the invention of potato chips.Use the information in 1c and 1d.1eDid you know potato chips were invented by mistake?Wow,I didnt know that.Who invented them?Its said that they were invented by a cook called George Crum.When was that?Oh,it was back in 1853.Why was it an acci

8、dent?One day,a customer ordered a plate of fried potatoes.George cooked them for him.When the potatoes came,he said they were cut too thick and sent them back to the kitchen.So what happened?George was angry,so he cut the potatoes really,really thin,and he cooked them for a long time until they were

9、 crispy.And he put lots of salt on them so they were really salty.He thought the customer would hate them.And then?And the customer loved them and asked for more.He told the other customers about them,and soon everyone was ordering thinly cut,crispy,salty potato chips.2aDo you like basketball?Do you

10、 watch basketball games?How much do you know about this sport?Discuss the sport with your partner and share your ideas with the class.2bRead the passage quickly.What is the main idea of each paragraph?Paragraph One:_Paragraph Two:_Paragraph Three:_Introduction to basketball.How basketball was invent

11、ed.The popularity of basketball today.Complete the mind map with the information in the passage.What else can you add to the mind map?2cMind-mappingChanging the information you read into a mind map may help you remember it more easily.invented by _ first game on _ became Olympic event in _ in the ye

12、ar _.most famous games:_popular games in China:_ Dr.James Naismith1936December 21,1891NBABerlinCBADevelopment played inside on a hard _._ teams get _ into other teams _.floorthe balltwo Gamebasketn.篮；筐篮；筐Popularity played by _ people.over _ countries more than 100 million200n.受欢迎；普及受欢迎；普及 Many young

13、 people dream of becoming _.They _ these basketball heroes and want to become like them.These stars encourage young people to work hard to _.What else can you add to the mind map?famous playersbasketball starlook up toachieve their dreamsn.英雄；男主角英雄；男主角Use the mind map to summarize what you and your

14、partner remember about the development of basketball.Use the following questions to help you.2d1.Who invented basketball and how is it played?Basketball was invented by a Canadian doctor named James Naismith.There are two teams and players on the same team must work together to get the ball in the o

15、ther teams basket.adj.加拿大加拿大(人人)的的n.加拿大人加拿大人On December 21,1891.2.When was the first basketball game in history played?Because it became an event at the Olympics.3.Why were the Berlin Olympics important for basketball?Its NBA in America and CBA in China.4.What are the professional basketball groups

16、in America and China?adj.职业的；专业的职业的；专业的Today,the popularity of basketball has risen around the world,with many young people dreaming of becoming famous players.It is played by more than 100 million people in over 200 countries.5.How popular is basketball?1.Potato chips were invented by mistake.by mi

17、stake 错误地；无意中错误地；无意中 e.g.Somebody took the my umbrella by mistake.有人错拿了我的伞。有人错拿了我的伞。I picked up your bag by mistake.我错拿了你的包。我错拿了你的包。e.g.She divided the orange into quarters and each ate a piece.她把橙子分成四份，每人吃一她把橙子分成四份，每人吃一份。份。2.Dr.Naismith divided the men in his class into two teams divide v.分开；分散分开；分

18、散 divide into 把把分开；分散分开；分散3.Today,the popularity of basketball has risen around the world,with many young people dreaming of becoming famous players.1)today adv.修饰整个句子，表示当前修饰整个句子，表示当前 的一段时间，的一段时间，“如今；当今如今；当今”。e.g.Today,only a few kinds of these beautiful animals still live on the earth.现今，这些美丽的动物只有少

19、数现今，这些美丽的动物只有少数 几种还生活在地球上。几种还生活在地球上。2)with与在意义上有主谓关系的复与在意义上有主谓关系的复合结构合结构many young people dreaming of构成短语，用作状构成短语，用作状语。语。4.Basketball has not only become a popular sport to play,but it has also become a popular sport to watch.not only,but also 不但不但而且而且 若连接两个成分若连接两个成分作主语，谓语动词与靠近的主语保持作主语，谓语动词与靠近的主语保持一

20、致。一致。e.g.Not only the students but also their teacher is enjoying the film.不仅学生们在欣赏这部影片，他不仅学生们在欣赏这部影片，他 们的老师也在欣赏这部影片。们的老师也在欣赏这部影片。5.The number of foreign players,including Chinese players,in the NBA has increased.1)number表示数量。由于是单数形式，表示数量。由于是单数形式，谓语动词需要与之相配，为谓语动词需要与之相配，为has increased。这种主语和谓语在数上的。这种主

21、语和谓语在数上的匹配称作匹配称作“主谓一致主谓一致”。当主语为复。当主语为复数概念是，谓语动词用复数形式与之数概念是，谓语动词用复数形式与之匹配；当主语为单数概念时，谓语动匹配；当主语为单数概念时，谓语动词则用单数形式。词则用单数形式。e.g.People there are very friendly.people为复数概念。为复数概念。The United Nations is an international organization that tries to find peaceful solutions to world problems.the United Nations是一个

22、组织，为是一个组织，为 单数概念。单数概念。2)the number of“的数的数量；量；的数目的数目”。作主语时，谓。作主语时，谓语动词应用单数形式。语动词应用单数形式。a number of“若干的，一些若干的，一些”，修饰可数名词。作主语时，谓语动修饰可数名词。作主语时，谓语动词应用复数形式。词应用复数形式。e.g.The number of people killed in the accident hasnt been announced yet.这次事故中的死亡人数尚未公布。这次事故中的死亡人数尚未公布。A number of people are unhappy with th

23、is decision.一些人对这项决定并不满意。一些人对这项决定并不满意。6.Many young people look up to these basketball heroes and want to become like them.look up to 钦佩；仰慕钦佩；仰慕 e.g.The artist is looked up to for his landscape paintings.这名画家以风景画受人仰慕。这名画家以风景画受人仰慕。拓展：拓展：look词组词组look back 回头看回头看;回顾回顾look down upon(on)看不起看不起,轻视轻视look fo

24、rward to 盼望，期待盼望，期待look into 朝朝.看去看去;调查调查look like 看上去象看上去象look on 旁观，观望旁观，观望look out 当心，小心，留神当心，小心，留神look through 浏览；透过浏览；透过.看看look up 查阅查阅;抬头看抬头看What do you think of famous basketball players?Make a list of good and difficult things about being a famous basketball player,then talk about them with

25、your partner.2eFirst,he can do things he likes best.Second,he can earn a lot of money every year.Third,he may have many fans,and gets a lot of attention wherever he goes.Another thing,he can travel around the world,and meet many new friends.But there are also some difficult things for him.For example,he must work very hard all the time.He may get hurt in the hard games.Write a short passage about the development of basketball.