Unit7What'sthehighestmountainintheworldSectionA1a2dPPT課件

1、Learning aims: 1. 掌握單詞square, meter, deep, desert, population, Asia, feel free, tour, tourist, amazing, ancient,protect, wide, as far as I know, man-made等的發(fā)音及拼寫。 2. 通過(guò)學(xué)習(xí)會(huì)讀數(shù)字，如：8,8844.43, 1,025. 9,600,000 3.通過(guò)聽說(shuō)訓(xùn)練運(yùn)用比較級(jí)和最高級(jí)描述自然事物。第1頁(yè)/共24頁(yè)Do you know these places?Warm-upFree talkQomolangma The SaharaTh

2、e Caspian SeaThe Nile第2頁(yè)/共24頁(yè)Ask and answerWarm-upDo you know how high is Qomolangma? Its 8844.43 high.第3頁(yè)/共24頁(yè)Warm-upDo you know how long is the Nile? Its more than 6,600 kilometers long. 第4頁(yè)/共24頁(yè)Warm-upDo you know how deep is The Caspian Sea? Its 1,025 meters deep. 第5頁(yè)/共24頁(yè)Warm-upDo you what size

3、is The Sahara? Its about 9,600,000 square kilometers in size.第6頁(yè)/共24頁(yè)1a Match the facts you know.Qomolangma about 9,600,000 square kilometers in sizeThe Sahara1,025 meters deepThe Caspian Sea6,671 kilometers longThe Nile8,844.43 meters highPresentation第7頁(yè)/共24頁(yè)1b Listen and complete the sentences.1.

4、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.higherthe biggestthe deepestthe longest第8頁(yè)/共24頁(yè)Which is the highest mountain in the world?Which is the longest river in Asia?

5、. Pair work-Talk about these pictures in pairs.第9頁(yè)/共24頁(yè)How long is the Yangtze River? How long is the Yellow River? Whats the population of China? Whats the population of America? How long does the history of China last? How long does the history of America last? 第10頁(yè)/共24頁(yè)Listen and number the facts

6、(1- 4) in the order you hear them.6,300 5,000 5,464 300_ 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._ China is over _ years old. It has a much longer history th

7、an the US. The US is not even _ years old._ China is almost as big as the US, but it is the biggest country in Asia.42136,3005,4645,0003002a第11頁(yè)/共24頁(yè)P(yáng)air work-Make conversations using the information in 2a.A: Did you know that China has the biggest population in the world?B: Yes, I did. Its a lot bi

8、gger than the population of the US.Example 1:第12頁(yè)/共24頁(yè)A: Did you know that China is the biggest country in Asia?B: Yes, I did. Its almost as big as the US.Example 2:第13頁(yè)/共24頁(yè)A: Did you know that Yangze River is much longer than the Yellow River?B: No, I didnt. How long is it?A: Its 6,300 kilometers

9、long.B: Wow! Thats very long!Example 3:第14頁(yè)/共24頁(yè)Read the conversation and answer the questions:1. Which is the biggest man-made objects in the world？2. Which is the most famous part of the Ming Great Wall?The Great Wall.Badaling part of the wall.2d第15頁(yè)/共24頁(yè)Language points1. Fell free to ask me anyth

10、ing on todays Great Wall tour. 在今天的長(zhǎng)城游中，大家盡管問(wèn)我任何問(wèn)題，不要拘束。fell 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(wú)需拘束，只管按照自己的意愿去做某事。第16頁(yè)/共24頁(yè)e.g.A: Can I use your bathroom? 我可以用一下你的衛(wèi)生間嗎？B: Yes, feel free. 可以，請(qǐng)隨意。第17頁(yè)/共24頁(yè)as far as I know是一個(gè)固定的表達(dá)方式，還可以說(shuō)so far as I know，意思是“據(jù)我所知”。2. As far as I know,

11、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。第18頁(yè)/共24頁(yè)e.g. As far as I know, Jacks got twin sisters. 就我所知，杰克有一對(duì)孿生姐妹。 Theyre not coming today, so far as I know. 他們今天不來(lái)了 就我所知是這樣的。第19頁(yè)/共24頁(yè). 用所給詞的適當(dāng)形式填空1. Many_(tour) come here to visit the big tree every year. 2. India is one of th

12、e_ (old) countries in Asia. 3. The population of China_ (be) the biggest in the world. 4. Mountain Tai is a lot_ (high) than any other mountain in Shandong. 5. Dale didnt go to the party. The main reason was_(study) for the test. Exercisetouristsoldestishigherto study第20頁(yè)/共24頁(yè). 句型轉(zhuǎn)換1. This is a 2, 5

13、00-meter-long river. (改為同義句)This river is 2, 500 . 2. The US is not as large as Russia. (改為同義句)Russia is the US. 3. The population of Australia is 19, 300, 000. (對(duì)畫線部分提問(wèn)) the population of Australia? meters longlarger thanWhat is第21頁(yè)/共24頁(yè)4. The Great Wall is the longest wall. (改為同義句)The Great Wall is any other wall. 5. Qomolangma is the highest mountain in the world. (對(duì)畫線部分提