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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 _ _ _ _ _ _ _ _crispysoursaltysweet cold delicioussweet crispy salty soursaltyadj.脆的；酥脆的脆的；酥脆的adj.酸的酸的adj.咸的咸的freshsweet _crispy _salty _sour _Write the name of a different food after each word.bananaappleBeijing Duckpotato chips1b grapecandycrackercookiesal
3、tsalted fishlemonThe History of Potato ChipsDo you know how potato chips were invented?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 th
4、ey were _.Finally he put lots of salt on them so they were _.thinreally saltycrispy1.Potato 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 F无意中，错误地无意中，错误地4.The customer said the
5、y were not salty enough.5.George wanted to make the customer happy.6.The custom was happy in the end.T FT F T Fn.顾客顾客make sb+形容词：使某人怎么样形容词：使某人怎么样2b:Lead inDisscussion:1.Do you like basketball?2.How much do you know about this sport?Fast-readingParagraph One:_Paragraph Two:_Paragraph Three:_The main
6、history of basketball.How the basketball was invented by James.The popularity of basketball around the world.What is the main idea of each paragraph?Mind-mapping思维导图思维导图Changing the information you read into a mind map may help you remember it more easily.While-readinginvented by _ first game on _ b
7、ecame Olympic event in _ in the year _.most famous games:_popular games in China:_ James Naismith1936December 21,1891NBABerlinCBADevelopmentplayed inside on a hard _._ teams get _ into other teams _.floorthe ballTwo Gamebasketn.篮；筐篮；筐Popularityplayed by _ people.over _ countries more than 100 millio
8、n200n.受欢迎；普及受欢迎；普及Many young 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；男主角钦佩，仰慕achieve ones dr
9、eam:实现某人的梦想dream of doing sth:梦想干某事梦想干某事Use the mind map to answer the questions.2d1.Who invented basketball and how is it played?Basketball was invented by a Canadian doctor named James Naismith.Players were divided into two teams.Players on the same team must work together to get the ball in the o
10、ther teams basket.At the same time,they need to stop the competing team from getting the ball into their own basket.adj.加拿大加拿大(人人)的的n.加拿大人加拿大人被叫做.的=called 做做后置定语divideinto:把把分成分成同时同时stopfrom doing:阻止阻止干干On December 21,1891.2.When was the first basketball game in history played?Because it became an e
11、vent 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 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 becom
12、ing famous players.5.How popular is basketball?all over the world:遍及全世界遍及全世界Listen and repeatKey phrases:1.出生于2.把分成.3.同时4.阻止.干5.全世界6.看见某人正在干7.不但而且.8的数目9.钦佩10.梦想干11.鼓励干12.实现某人的梦想was/were borndivideintoat the same timestopfrom doing.around the world/all over the worldsee sb.doing sth.not only but also
13、the number oflook up todream of doingencourage sb.to do sth.achieve ones dream1.我实现了我的梦想。I achieved my dream!/My dream came true!2.一班有学生43人。The number of students in Class1 is 43./There are 43 students in Class13.A number of people _ (be)in our school.The number of people_ (be)2000 in our school.注意注
14、意areisl Problem:_l 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 f
15、or.Imagine 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
16、 of 是由是由(材料材料)制成的制成的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
17、useful invention.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,nearly,website,all of sudden1.Complete the passage with the correct fo
18、rms of the words in the box.inventnearlycome up with：想出（主意：想出（主意）Some 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 giving information about inventions.all of a suddendoubtwebsitesmention突然导致导致