2014年春_人教版八年级下英语unit7全单元课件

B: Yes, I did. It’s much older than my
country.
18,657,421
eighteen million, six hundred and fifty-seven thousand, four hundred and twenty-one
Nine million, six hundred 9,648,215 and forty-eight thousand, two hundred and fifteen
6,300
______
5,000
5,464
300
4 The Yangtze River is about ________
kilometers long and the Yellow River is __________ kilometers long.
____ 2 China has the biggest population in the world. It’s a lot bigger than the population
58, 230
Fifty-eight thousand two hundred and thirty
1.in size
在大小上
2. one of the oldest countries 最古老的国家之一 3. feel free to do sth. 随意地做某事
4. as far as I know
596 84,321
five hundred and ninety-six
eighty-four thousand three hundred and twenty-one
9,648,215 Nine million, six hundred
and forty-eight thousand, two hundred and fifteen
is the biggest country in Asia.
2b. Listen again and fill in the blanks in 2a with the numbers in the box.
6,300
______
5,000
5,464
300
4 The Yangtze River is about ________ 6,300
1、run along 2. freezing weather 3. take in air 4. the first people to do sth. 5. in the face of difficulties 6. give up doing sth. 7. achieve one’s dream 8. the forces of nature 9. reach the top 10. even though
kilometers long and the Yellow River is
5,464 __________ kilometers long.
____ 2 China has the biggest population in the world. It’s a lot bigger than the population
of the US.
____ 1 China is over ________ 5,000 years old. It has a much longer history than the US. The
US is not even_______ 300 years old.
3 China is almost as big as the US, and it ____
Unit 7
What’s the highest mountain in the world?
Language Goal: Talk about geography and na语写出下列数字：
five hundred (and) sixty-six 566__________________________________ seven hundred and nine 709__________________________________ Nine hundred and eighty-three 983__________________________________ ninety-eight thousand seven hundred 98, 754_______________________________ and fifty-four ________________________________
跨越… … 冰冻的天气 呼吸空气 第一个做某事的人 面临危险 放弃做某事 实现某人的梦想 自然界的力量 到达顶峰 虽然;尽管
3a. Read the article and match each paragraph with the main ideas.
Qomolangma — the Most Dangerous Mountain in the World? One of the world’s most dangerous sports is mountain climbing, and one of the most popular places for this is the Himalayas. The Himalayas run along the southwestern part of
the Himalayas the Amazon River paragraph n. southwestern adj. thick adj. include v. freezing adj. condition n. take in
喜马拉雅山脉 亚马逊河 段；段落 西南的；西南方向的 厚的；浓的 包括；包含 冻冰的；结冰的 条件；状况 吸入；吞入（体内）
A: What is the deepest salt lake in the world? B: Caspian sea.
A: What is the longest river in the world?
B: Nile.
2a. Listen and number the facts [ 1-4] in the order you hear them.
China. Of all the mountains, Qomolangma
rises the highest and is the most famous. It is 8,844.43 meters high and so is very dangerous to climb. Thick clouds cover the top and snow can fall very hard. Even more serious difficulties include freezing weather conditions and heavy storms. It is also very hard to take in air as you get near the top.
1c. Use the information in 1b to make conversations.
A: What is the highest mountain in the
world?
B: Qomolangma.
A: What is the biggest desert in the world? B: Sahara.
练一练
345 1001 three hundred and forty-five one thousand (and) one
18,657,421 eighteen million, six hundred
and fifty-seven thousand, four hundred and twenty-one
3, 872 Three thousand eight hundred and seventy-two 46, 290 Forty-six thousand two hundred and ninety 58, 230 Fifty-eight thousand two hundred and thirty
of the US.
____ 1 China is over ________ years old. It has a much longer history than the US. The
US is not even_______ years old.
3 China is almost as big as the US, and it ____
Tourist 2: Wow, that’s 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， 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 Wall? Guide: Yes, it’s the most famous part.
succeed v. Japan n. challenge v. in the face of achieve v. force n. nature n. ocean n. the Pacific Ocean
实现目标；成功 日本 挑战；考验 面对（问题、困难等） 达到；完成；成功 力；力量 自然界；大自然 大海；海洋 太平洋