1、Unit 7 Whats the highest mountain in the world?,Section A 2a-2d,A: What is the biggest desert in the world?,A: What is the deepest salt lake in the world?,B: Sahara.,B: Caspian sea.,A: What is the longest river in the world?,B: Nile.,A: What is the highest mountain in the world?,B: Qomolangma.,_ The

2、 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.,2a. Listen and number the facts 1-4 in the order you hear them.,6,3005,0005,464300,2,4,_ China is over _ years old. It h

3、as 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.,1,3,2b. Listen again and fill in the blanks in 2a with the numbers in the box.,_ The Yangtze River is about _kilometers long and the Yellow River is_ kilome

4、ters long. _ China has the biggest population in the world. Its a lot bigger than the population of the US.,6,3005,0005,464300,2,4,6,300,5,464,_ 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 bigge

5、st 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.,2c. Make conversations using the information in 2a.,Group work,Guide： Feel free to ask me anything on todays Great Wall tour. Tourist 1：How long is

6、 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.,2d. Role-play the conversation.,Tourist 2: Wow, thats amazing! Why did the ancient emperors build the wall? Guide

7、: 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 man-made objects as big as this. Tourist 3: Is Badaling part of the Ming Great Wall? Guide: Yes, its the most famous part.,1. Feel free to ask me anything on todays Gre

8、at 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是英語口語中一個(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 bathroom? 我可以用一下你的衛(wèi)生間嗎？ B: Yes, feel free.可以，請(qǐng)隨意。,Language points,2. 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

9、 as I know 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”。 例如： 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. 他們今天不來了 就我所知是這樣的。,3. the Ming Great Wall 明長(zhǎng)城 “明長(zhǎng)城”是指明朝時(shí)期為了防御北方游牧民族的騷擾，歷時(shí)一百多年在北部地區(qū) 修筑的軍事防御工程。這段長(zhǎng)城東起遼寧虎山，西至甘肅嘉峪關(guān)，從東向西橫貫多個(gè)省、 直轄市、自治區(qū)，全長(zhǎng)約8850千米，是

10、現(xiàn)存歷代長(zhǎng)城遺跡中最完整、最堅(jiān)固的。,一 寫出下列單詞的比較級(jí)和最高級(jí),1. good 2. comfortable 3. big 4. happy 5. cheap 6. many 7. difficult 8. little,1. good 2. comfortable 3. big 4. happy 5. cheap 6. many 7. difficult 8. little,better best,more most ,bigger biggest,happier happiest,cheaper cheapest,more most,more most ,less least,1. Lily gets up _ (early) than Lucy. 2. Which goes _ (slowly), Tom or Jim? 3.This book is _ (interesting) than that one.,earlier,more slowly,more interesting,二 根據(jù)所給詞的適當(dāng)形式填空,4. She works _ (careful) in her school. 5. Who goes to bed _ (late) Jim, Tom or Jack? 6. I think turkey is _ (delicio