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    人教版八年級(jí)下冊(cè)英語(yǔ)unit7單元優(yōu)質(zhì)ppt課件.pptx

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    編號(hào):30439302    類型:共享資源    大小:6.38MB    格式:PPTX    上傳時(shí)間:2023-04-18
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    人教版八 年級(jí) 下冊(cè) 英語(yǔ) unit7 單元 優(yōu)質(zhì) ppt 課件
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    unit 7,人教版八年級(jí)英語(yǔ)下冊(cè)單元全套課件,Whats the highest mountain in the world?,Section A 1a-2d,目 錄,Section A 3a-3c,Section A Grammar Focus-4c,Section B 1a-1d,Section B 2a-2e,Section B 3a-Self Check,使用說明:點(diǎn)擊對(duì)應(yīng)課時(shí),就會(huì)跳轉(zhuǎn)到相應(yīng)章節(jié)內(nèi)容,方便使用。,Unit 7Whats the highest mountain in the world?,Section A 1a-2d,Whats the highest mountain in the world? How high is it?,Qomolangma,Qomolangma is the highest mountain in the world.,It is 8,844.43 meters high.,Free talk,What do you know about the following numbers?,1,025 meters deep,The Caspian Sea,What do you know about the following numbers?,6,671 kilometers long,The Nile,What do you know about the following numbers?,9,600,000 square kilometers in size,The Sahara,To learn to compare facts.To learn to express large numbers.To learn to talk about geography and nature.To learn new words: square, meter, deep, desert, population, Asia, tour, tourist, wall, ancient, protect, wide,Objectives,square meterdeepdesertpopulationAsia feel freetour,n. 平方;正方形n. 米;公尺adj. 深的;縱深的n. 沙漠n. 人口;人口數(shù)量n. 亞洲(可以)隨便(做某事)n.&v. 旅行;旅游,Words and expressions,Language Goal:Talk about geography and nature,Qomolangma about 9,600,000 square kilometers in sizeThe Sahara 1,025 meters deepThe Caspian Sea 6,671 kilometers longThe Nile 8,844.43 meters high,Match the facts you know.,1a,1. Qomolangma is_ than any other mountain in the world.2. The Sahara is _ desert in the world.3. The Caspian Sea is _ of all the salt lakes.4. The Nile is _ river in the world.,Listen and complete the sentences.,higher,the biggest,the deepest,the longest,1b,Use the information in 1b to make conversations.,A: What is the highest mountain in the world? B: Qomolangma.,1c,A: What is the biggest desert in the world?B: Sahara.A: What is the deepest salt lake in the world?B: Caspian sea.A: What is the longest river in the world?B: Nile.,touristwallamazingancientprotectwideas far as I know,n. 旅行者;觀光者n. 墻adj. 令人大為驚奇的;令人驚喜的adj. 古代的;古老的v. 保護(hù);防護(hù)adj. 寬的;寬闊的就我所知,Words and expressions,_ The Yangtze River is about _ kilometers long and the Yellow River is _ kilometers long._ China has the biggest population in the world. Its a lot bigger than the population of the US.,Listen and number the facts 1-4 in the order you hear them.,2,4,2a,6,300 5,000 5,464 300,_ China is over _ years old. It has a much longer history than the US. The US is not even_ years old._ China is almost as big as the US, and it is the biggest country in Asia.,1,3,_ The Yangtze River is about _ kilometers long and the Yellow River is _ kilometers long._ China has the biggest population in the world. Its a lot bigger than the population of the US.,Listen again and fill in the blank in 2a with the numbers in the box.,6,300 5,000 5,464 300,2b,2,4,6,300,5,464,_ China is over _ years old. It has a much longer history than the US. The US is not even _ years old._ China is almost as big as the US, and it is the biggest country in Asia.,1,3,5,000,300,A: Did you know that China is one of the oldest countries in the world?B: Yes, I did. Its much older than my country.,Make conversations using theinformation in 2a.,2c,Role-play the conversation.,2d,Guide: Feel free to ask me anything on todays Great Wall tour.Tourist 1: How long is the wall?Guide: Ah, the most popular question! If were only talking about the parts from the Ming Dynasty, its about 8,850 kilometers long. This makes it the longest wall in the world.,Tourist 2: Wow, thats amazing! Why did the ancient emperors build the wall? Guide: The main reason was to protect their part of the country. As you can see, its quite tall and wide. As far as I know, there are no other man-made objects as big as this.Tourist 3: Is Badaling part of the Ming Great Wall?Guide: Yes, its the most famous part.,Role-play the conversation,Tourist 1,Tourist 2,Tourist 3,The Great Wall is about 8, 850 kilometers long. This makes it the longest wall in the world.,.,.,1. populationpopulation意為“人口數(shù)量”,謂語(yǔ)動(dòng)詞要用單數(shù)形式。詢問人口數(shù)量時(shí)要用“Whats the population of .?”提問,而不用how many或how much等提問。表示人口“多”要用large 或 big;表示人口“少”要用small。,Language points,這個(gè)城市的人口是600萬。The population of this city is six million中國(guó)的人口比美國(guó)的人口多很多。The population of China is much larger than that of the USA.,2. man-made 為合成形容詞,意為“人造的”。英語(yǔ)中像這樣與-made復(fù)合而成的形容詞還有:handmade(手工制作的)、homemade (家庭制作的)、machine-made (機(jī)制的)等,用以描述產(chǎn)品的生產(chǎn)或制造手段、特點(diǎn)等。這種魚都是自家做的。 This kind of fish is homemade.,3. Feel free to ask me anything on todays Great Wall tour.在今天的長(zhǎng)城游中,大家盡管問我任何問題,不要拘束。feel free是英語(yǔ)口語(yǔ)中一個(gè)常用表達(dá)。若有人讓你feel free to do something,就是讓你無需拘束,只管按照自己的意愿去做某事。e.g.,A: Can I use your computer? 我可以用一下你的電腦嗎?B: Yes, feel free.可以,請(qǐng)隨意。4. As far as I know, there are no man-made objects as big as this.據(jù)我所知,再?zèng)]有像它這樣大的人造物體了。,as far as I know(紅色字體) 是一個(gè)固定的表達(dá)方式,還可以說so far as I know,意思是“據(jù)我所知”。As far as I know, China is a very large country.就我所知,中國(guó)是一個(gè)非常大的國(guó)家。They are very excited, so far as I know.他們特別激動(dòng) 就我所知是這樣的。,5. Qomolangma is 8,844.43 meters high. It is meters high (long, wide). 它米高(長(zhǎng),寬)。英語(yǔ)表示“有多長(zhǎng)(寬,高)”時(shí),一般將數(shù)詞和數(shù)量單位放在表示長(zhǎng)寬高的形容詞前作狀語(yǔ)。,這座山高三千多米。 The mountain is more than three thousand meters hig
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