【新目標(biāo)】2014年八年級英語下冊（人教版）unit7 section a period 1課件（50頁）

1、英語教學(xué)課件,Unit 7What’s the highest mountain in the world?,Section APeriod One,What’s the highest mountain in the world? How high is it?,Do you know?,Qomolangma,Qomolangma is the highest mountain in the world. It is 8,

2、844.43 meters high.,Now let’ enjoy the beautiful scenes of Qomolangma:,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,T

3、he Nile,What do you know about the following numbers?,9,600,000 square kilometers in size,The Sahara,Review,Words and expressions,Read the words and expressions loudly.,square meterdeepdesertpopulationAsia feel fre

4、etour,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 review,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)ad

5、j. 寬的；寬闊的就我所知,Words review,,,Objectives,To learn to compare factsTo learn to express large numbersTo learn to talk about geography and natureTo learn new words: square, meter, deep, desert, population, Asia, tour, to

6、urist, wall, ancient, protect, wide…,,,Match the facts you know.,1a,QomolangmaThe SaharaThe Caspian SeaThe Nile,about 9,600,000 square kilometers in size1,025 meters deep6,671 kilometers long8,844.43 meters high,,,

7、,,Listen and complete the sentences.,Qomolangma is ______ than any other mountain in the world.The Sahara is _________ desert in the world.The Caspian Sea is _________ of all the salt lakes.The Nile is _________ river

8、 in the world.,1b,higher,the biggest,the deepest,the longest,A: What is the highest mountain in the world?B: Qomolangma.,1c,Pairwork,Use the information in 1b to make conversations.,A: What is the biggest desert in the

9、 world?B: The Sahara.,Example 1:,A: What is the longest river in the world?B: The Nile.,Example 2:,Listen and number the facts [1-4]in the order you hear them.,__The Yangtze River is about _____ kilometers

10、long and the Yellow River is ________ kilometers long.__ China has the biggest population in the world. It’s a lot bigger than the population of the US. __ China is over _____ years old. It has a much longer history th

11、an 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.,2a,1,4,3,2,__The Yangtze River is about _____ kilometers long and the Yellow River is _____ kilomet

12、ers long.__ China has the biggest population in the world. It’s a lot bigger than the population of the US. __ China is over _____ years old. It has a much longer history than the US. The US is not even ____ years old.

13、__ China is almost as big as the US, and it is the biggest country in Asia.,Listen again and fill in the blanks in 2a with the numbers in the box.,2b,6,300,5,464,5,000,300,6,300 5,000 5,464 300,1,4,3,2,A: Did yo

14、u know that China is one of the oldest countries in the world?B: Yes, I did. It’s much older than my country.,2c,Pairwork,Make conversations using the information in 2a.,A: Did you know that China has the biggest popula

15、tion in the world?B: Yes, I did. It’s a lot bigger than the population of the US.,Example 1:,A: Did you know that China is the biggest country in Asia?B: Yes, I did. It’s almost as big as the US.,Example 2:,A: Did you

16、know that Yangze River is much longer than the Yellow River?B: No, I didn’t. How long is it?A: It’s 6,300 kilometers long.B: Wow! That’s very long!,Example 3:,2d,Pairwork,Role-play the conversation.,Guide: Feel free

17、 to ask me anything on today’s Great Wall tour.Tourist 1: How long is the wall?Guide: Ah, the most popular question! If we’re only talking about the parts from the Ming Dynasty, it’s abo

18、ut 8,850 kilometers long. This makes it the longest wall in the world.,Pairwork,Tourist 2: Wow, that’s amazing! Why did the ancient emperors build the wall?Guide: The main reason was to prot

19、ect their part of the country. As you can see, it’s quite tall and wide. As far as I know, there are no man-made objects as big as this.Tourist 3: Is Badaling part of the Ming Great Wa

20、ll?Guide: Yes, it’s the most famous part.,Language points,1. population,population意為“人口數(shù)量”，謂語動(dòng)詞要用單數(shù)形式。 詢問人口數(shù)量時(shí)要用“What’s 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。,Practise,這個(gè)城

21、市的人口是600萬。The population of this city is six million．中國的人口比美國的人口多很多。The population of China is much larger than that of the USA.,2. Qomolangma is 8,844.43 meters high.,It is … meters high (long, wide…). 它……米高(長,寬……)。

22、 英語表示“有多長(寬，高……)”時(shí)，一般將數(shù)詞和數(shù)量單位放在表示長寬高的形容詞前作狀語。,這座山高三千多米。 The maintain is more than three thousand meters high.它離我們只有三十八萬公里。It is only 380,000 kilometers away.這座綠色長城長7,000公里。 The Green Great Wall is 7,000 kilometer

23、s long.,Practise,3. Did you know that China is one of the oldest countries in the world? that China is…是know的賓語從句。盡管主句的動(dòng)詞是過去時(shí)態(tài)，但由于賓語從句陳述的是客觀事實(shí)，所以從句仍用一般現(xiàn)在時(shí)。,4. It’s much older than my country.,much higher 意為“高得多”。在形容比較級前

24、還可以用much, even, a little, still ,a lot, less等修飾詞表示程度。,Practise,他比我跑得更快。He runs even faster than I. 日本土地面積只比德國大一點(diǎn)兒。 Japan is a little larger than Germany in area.,5. As far as I know, there are no man-made objects as b

25、ig as this.,as far as I know意為“就我所知”，其他常用口語表達(dá)有as / so far as I can remember / I can tell / I can see等。,Practise,根據(jù)我記得的，她過去住在芝加哥。 She lived in Chicago, as far as I can remember.,as far as也可表示“遠(yuǎn)至” (在否定句中也可用 so far as)。,Pr

26、actise,我們坐火車到北京，然后轉(zhuǎn)乘公共汽車。 We will go by train as far as Beijing, and than take a bus. 我們不如其他人走得遠(yuǎn)。 We didn’t go as/so far as the others.,man-made為合成形容詞，意為“人造的”。英語中像這樣與-made復(fù)合而成的形容詞還有：handmade(手工制作的)、homemade (家庭制作的)、m

27、achine-made (機(jī)制的)、tailor-made (量體定制的；特制的；定做的)等，用以描述產(chǎn)品的生產(chǎn)或制造手段、特點(diǎn)等，甚至還有像self-made (自學(xué)而成的；自我奮斗而成的；天然形成的)可以用來描述人。,Practise,面包和糕點(diǎn)都是自家做的。The bread and pastry are homemade. 這個(gè)電影角色是專為那位男演員量身設(shè)計(jì)的。This movie role was tailor-ma

28、de for that actor.,Review,課時(shí)重點(diǎn)回顧,What’s the population of ...?It is … meters high (long, wide…).much, even, a little, still ,a lot, less+形容詞比較級as far as I know…as / so far as I can remember / I can tell / I can seea

29、s far as 遠(yuǎn)至合成詞man-made,Now 2 mins to test your spelling.,Spelling Bee,1. English-Chinese square, meter, desert, population, Asia, wall2. Chinese-English 深的；隨便；旅行；旅行者；令人大為驚奇的；古代的；保護(hù)；寬闊的；就我所知,When finished, exc

30、hange your papers to see who does the best.,Quiz,注: 另附word文檔。 點(diǎn)擊此處鏈接,1. The p________ in our hometown is very large.2. We t____ by car every summer.3. We have to make plans to p _____ the endangered ani

31、mals.4. They came to a _____ (寬闊的) river.5. Some _______ (古老的) towns have walls around them.,opulation,our,rotect,wide,根據(jù)提示完成句子。,ancient,Choose the best answer.1. My brother is ___ more outgoing than me. A.

32、 many B. little C. much2. October 12th was one of ______ days in 2005. Shenzhou-VI was launched(發(fā)射) successfully. A. exciting B. more exciting C. the most e

33、xciting3. Which city is ______, Beijing, Shanghai or Fuzhou? A. beautiful B. more beautiful C. the most beautiful,4. _____ children there are in a family, ____ thei

34、r life will be. A. The less, the better B. Fewer, richer C. The fewer, the better5. Mobile phones are very popular now and they are ______ than before. A. cheap B. cheaper C. t

35、he cheapest6. In our city, it’s _____ in July, but it’s even ___ in August. A. hotter, hottest B. hot, hot C. hot, hotter,7. Of the two skirts, the pink one is ______. A. the nices

36、t B. the nicer C. nicer8. Jack’s handwriting is as ____ as Mike’s. A. good B. better C. best9. We can do the work better with ____ money and ______ people. A. little, few B. less,

37、fewer C. fewer, less10. Jim is the tallest student in our class and Tom is the second ______ one. A. tall B. taller C. tallest,Finish the sentences with the right forms of the adjs.1.

38、Kate is young, but Joe is _______.2. My shoes are new. My sister’s are ______ than mine.3. Her bag is heavy, and his is ______ than hers. But yours is ___________ of all.,younger,newer,heavier,the heaviest,4

39、. Tom’s kite is high. Jim’s is ______ than Tom’s. Mike’s is __________ of them all.5. Bill is seven. John is nine and Tom is eleven. Tom is ______ than John and Bill. Bill is _______ than John. Bill

40、 is ________ and Tom is ___________ of the three.,the highest,older,younger,the youngest,the oldest,higher,據(jù)我所知，他將外出三個(gè)月。2. 這條河長三百米。3. 這個(gè)省份的人口有一千萬。,翻譯下列句子。,As far as I know he'll be away for three mont

41、hs.,This river is 300 meters long.,The population of this province is ten million.,Homework,Review the new words and expressions. 2. 發(fā)揮想象，連詞成文(50-100字)。,square, meter, population, Asia, tour, tourist, wall, ancient, pro