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1、Unit 6 Whe n was it inven ted【课题】Un it 6 When was it inven ted?Section B(1a-2e )教师个性补案1.语言知识目标：1)能掌握以下单词：crispy, salty, sour, by mistake,customer,theOlympics,Can adia n,divide,divide in to, basket, popularity,look up to, hero,professi onal2)能掌握以下句型：Potato chips were inven ted by mistake.It is believ
2、ed that the first basketball game inhistory was played on December 21, 1891.【学习目标】Dr. Naismith divided the men in his class into twoteams and taught them to play his new game.At the same time, they n eed to stop the competi ngteam from gett ing the ball intotheir own basket.These stars encourage you
3、ng people to work hard toachieve their dreams.2.情感态度价值观目标：了解世界上一些对人类有着重大意义的发明的相关信息，开阔学生的眼界，养成勤于思考，善于发现的好习惯，培养学生的创造精神。1.教学重点：1)掌握本课时出现的生词及用法。【学习重点难点】2)进行听力训练，提高综合听说能力。3)阅读短文，获得相关信息，提高学生们的综合阅读能力。2.教学难点1)听力训练 2) 阅读2b部分的短文并完成相关要求。【学法指导】预习-听说-听力-对话一朗读-作业运用已有学习经验【教学过程】I . Warming upn . TalkingWork on 1a1.
4、 Tell Ss that the words in th e box describe how food cantaste. Write them under the correct pictures.Somepictures have more tha n one word.2. Ss work with their partners and try to write some properwords un der the pictures.3. Let some Ss read their answers. Try to remember the new words.Work on 1b
5、1. Let some Ss read the adjective words in the box. Makesure they all know the meaning of each. word.2. Ss discuss with their part ners. Try to write the n ameof a differe nt food after each word.Lear n the new words together:川.ListeningWork on 1c1. Tell Ss the conversation is about how the potato c
6、hipswere inven ted. The story is very in teresting.2. First, let one Ss read the senten ces in 1c. Make surethey know the meaning of each sentence.1. Potato chips were inven ted by mistake.2. They were invented in 1863.3. The customer thought the potatoes were not thin en ough.4. The customer said t
7、hey were not salty eno ugh.5. George wan ted to make the customer happy.【教学过程】6. The custom was happy in the end.3. Play the recording for the Ss. Listen for the first time.Play the record ing aga in and judge T or F.Keys: T, F, T, F, F, T4. Liste n and an swer the questi ons.1. Who inven ted potato
8、 chips?2. When were they inven ted?3. What did the custom order at the restaura nt?4. What did the custom think of the potato chips George cooked at first?5. How did George cook the potatoes the n?Work on 1d1. Let Ss read the article in 1d first. Tell Ss to liste nagain and fill in the blanks with t
9、he right words.2. Play the recordingagain for the Ss to listen and writethe words.The History of Potato ChipsDo you know how potato chips were inven ted? Potato chips by a cook called George Crum. They were inven ted inGeorge Crum cut the potatoes really, reallyandthen cooked them for a long time un
10、tilthey were.Fin ally he put lots of salt on them so they were.Keys: were inven ted, 1853, thin, crispy, really saltyIV. Pair work1. Work in pairs. Make a conversationabout the inventionof potato chips. Use the in formati on in 1c and 1d.2. Ask some pairs to act out their conversation in frontof the
11、 class.V . DiscussionShow some pictures of play ing basketball. Ask Ss some questi ons about basketball games. Discuss the sport with your partner and share your ideas with the class. e.g.T: Do you like basketball?(What s your favoritesport?)S1: Sure. I like it very much.T: Do you watch basketball g
12、ames?S2: Yes. I like to watch the NBA and CBA.T: Do you know the history of basketball game?W. ReadingFast Read ingTell Ss to read the passage quickly. And find the main idea of each paragraph.Keys: 1. The main history of basketball.2. How the basketball was inven ted by James.3. The popularity of b
13、asketball around the world.Careful Readi ng1. T: Nowlet s read the mi nd mapi n 2c. Try to un dersta nd the meaning of the map.Ask Ss to completethe mi nd map with the in formatio n inthe passage.Min d-mapp ingChanging the in formatio n you read into a mi nd map mayhelp you remember it more easily.2
14、. Ss read the passage carefully and try to fill in the mind map with the proper words.Developme nt:inven ted byfirst game onbecame Olympic event inin the year.most famous games:popular games in China:Game:played in side on a hard.teamsgetinto other team s.Popularity:played bypeople.overcoun tries3. Check the an swers with the class.4. Tell Ss to work hard and add something to the mind map.En courage Ss to try their best.Post read ingWork on 2d1. Now let s work on 2d. First read thequestions below.Then try to readthe passage aga in and find the an swersto the questi ons.2. Ss read the
