Unit 7 What’s the highest mountain in the world? Section A 2a-2d 课件26张PPT

课件26张PPT。 Section A (2a-2d)Unit 7 What's the highest mountain
in the world?

in Asia 在亚洲
Asian亚洲人;亚洲的,亚洲人的 (n.)(adj.)feel free to do sth.amazed (adj.)感到惊奇的，吃惊的?
修饰人 amaze (v.) 惊讶，吃惊protection (n.) 保护
protect… from/against (doing) sth.
保护…免受/遭wider-widest后缀 -ist 表示“…人”
artist 艺术家，dentist 牙医，scientist 科学家an ancient story 一个古老的故事widely (adv.) 广泛地 width(n.) 宽度narrow (adj.) 窄的在墙上：in the wall (镶嵌) on the wall (表面)1. We t____ by car every summer.
2. We have to make plans to p _____ the endangered animals.
3. They came to a _____ (宽阔的) river.
4. Many t____________ come to visit the Great Wall every year.
5. There are ten pictures on the _________(墙).
6.You can see different a___________buildings in China. They are over 500 years old.ourrotectwide预习检测
ouristswallncient学习目标
1.掌握重点词汇：
Asia, tour, tourist, wall, ancient, wide,
man-made; feel free to do; as far as I know
2.重点知识点：
population；one of…; even; amazed/amazing；protect
3.了解明长城基本知识。
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. It’s a lot bigger than the population of the US.24___ 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, but it is the biggest country in Asia.136,3005,4645,000300 长江 黄河人口最多历史更悠久甚至几乎Mike：Hi, I’m Mike. I’m from the United States.
Boy：Welcome to our class, Mike. We’re happy to meet you.
Mike：Can you tell me a bit more about China?
Girl：Sure! Did you know that China is one of the oldest countries in the world? It’s over 5,000 years old.
Mike：Yes, I did. It’s much older than my country— in fact, the United States is one of the youngest countries in the world. It’s not even 300 years old.
Boy：And China has the biggest population, too. It’s a lot bigger than the population of the United States. welcome to +地点名词 欢迎来某地 be happy to do sth. 高兴做某事 最古老的国家之一 5000多年 over = more than 超过，多于 much 修饰比较级 “…得多” be from = come from 来自 最年轻的国家之一 人口最多…的人口a lot 修饰比较级 “…得多”Mike：But China is about the same size as the US, right?
Girl：Yes, and it’s the biggest country in Asia. We also have some famous rivers. The Yangtze River is the longest river in Asia. It’s about 6,300 kilometers long.
Mike：Wow! I didn’t know that. I thought the Yellow River was longer.
Boy：No, the Yellow River is 5,464 kilometers long. But both rivers are very important to China. both 两者都
all 三者及三者以上都 在亚洲 长江 黄河和…一样thinkfeel free to do sth. 随便做某事主要的原因如你所见据我所知古代的皇帝建造长城人造物体询问长度知识探究1：
1. China has the biggest population in the world.
2. The population of this city is 8 million.
3. Three quarters of the population are farmers.
4. India has a large population.
5. What is the population of Canada?探究总结：population 常与定冠词the连用。作主语时，谓语动词常用________ (单数/复数) 形式。但主语是“人口的百分之几，几分之几时，谓语动词常用__________ (单数/复数) 形式。
表示人口多用____________, 表示人口少用_______。
询问某国、某地有多少人口时用__________________.
句式_______________________________________.单数复数big/ largesmallwhat/ how largeWhat’s the population of + 地点名词？练一练：
--________________________ your city?
--Well, there are about 480,000 people in my city.
2. The population of the town _____(be) about twenty thousand.
= The town _____ a population of about twenty thousand.
3. Two thirds of the population of the town _____(be) rich.
4. –Which country has the ______ population in the world? --China. It’s a little ______ than that of India.
A. most; most B. biggest; bigger C. bigger; biggest
What’s the population ofishasareB知识探究2：
Did you know that China is one of the oldest countries in the world?1) 句子know 后为_____从句，表示的内容是客观事实、真理或自然现象等，从句要用____________(时态)。He told me that the earth ____larger than the moon.他告诉我地球比月球大。宾语 2)“____________________________________” “最…之一”
one of… 作主语时，谓语动词要用_______形式。
is一般现在时one of +the +形容词最高级 +复数名词单数1. He watched Journey to the West last night. He thought it was one of _____ TV programs.
A. interesting B. more interesting
C. most interesting D. the most interesting
2. Shanghai is one of ______ in the city.
A. the biggest cities B. biggest cities
C. the biggest city D. bigger cities
3. Miss Wang is ____________________________ in our school.
在我们学校，王老师是最受欢迎的老师之一。
DA练一练：one of the most popular teachers知识探究 3.
It’s much older than my country.
它比我们国家古老得多。(much 表程度，…得多)修饰比较级的词：
…得多
甚至；更
仍然
一点儿much /far/a lot
even
still
a little /a bit1. 他比我跑得更快。
He runs ________ _________ _______ I.
2. 日本土地面积只比德国大一点儿。
Japan is ___ _____ _____ ______ Germany in area.
3. A mobile phone with 5G can send videos much _____ than the one with 4G.
A. fast B. faster C. fastest D. the fastest
even faster thana little larger thanB练一练：知识探究 4
amaze (v.) amazed (adj.) amazing (adj.)
1.It was _______ to see so many people in a small town.
2. They got really ____at the ____ news.
A. amazing; amazed??????? B. amazed; amazing?????
C. amazed; amaze
amazingB知识探究 5
The main reason was to protect their part of the country. 主要的原因是为了保卫自己的国家。
1) 本句的动词不定式在句中作______语。
2) protcet (v.) 保护，防护 ； (n.) _____________
3) protect… _______________
“保护…免受…；防止…遭受…”
1. A hat can _______ us _________ the sunshine.
帽子可以保护我们免受阳光的照射。
2. We should _______environment _______ pollution. 我们应该保护环境不受污染。
表protectionagainst/fromprotect against/fromprotect fromMake conversations using the information in 2a. Did you know that China is one of the oldest countries in the world? Yes, I did. It’s much older than my country.Did you know that
China is the biggest country in Asia?Yes, I did. It’s almost as big as the US.Yes, I did. It’s
6,300 kilometers long.Did you know that
Yangtze River is the longest river in China? 1. Please feel free _________(call) me up any time if you have problems.
2. Hangzhou will be the third Chinese city to host the ________ (Asia) Games after Beijing and Guangzhou.
3. Every year many foreign ________(tour) come to visit the Great Wall of China.
4. When I woke up, I found myself in an a________ temple which had a long history.
5. The river is only 50 meters w______. You can swim across it.to callAsiantouristsncientide当堂训练达标检测 1. --_____ the population of China?
--It’s about 1.3 billion.
A. How’s B. How many is C. How much is D. What’s
2.The sunglasses can _____your eyes ___ strong sunlight.
A. protect; from B. protect; in C. protect; with
3. --I didn't see Mandy last week
--_____I know, she has gone to Singapore.
A. As soon as B. As long as C. As far as
DAC4. –Mary, do you prefer weekdays or weekends?
--Of course weekdays. Because I’m _____ on weekends.
A. busy B. much busier C. the busiest
5. We need to know how to protect ____ when shopping online.
A. ourselves B. us C. we D. ours
6. –The 5G technology can help doctors treat patients who are hundreds of kilometers aways.
--It’s really _____.
A. secret B. traditional C. amazing D. amazed
BAC7. —Singapo has a _____ population, but China has a ____ population.
A. little; large B. small; large C. small; much
8 . The teacher told me that light _______ at high speed.
A. traveled B. would travel C. travels
9. Tim and Kim are both good at running. Tim runs as ______ as Kim.
A. quick B. fast C. slowly D. fastly
10. One of the exchange students ______ from Canada this term.
A. was B. were C. is D. are BCBChave the biggest population
have a much longer history
one of the oldest countries
feel free to do sth.
the most popular question
the ancient emperors
build the wall
the main reason
as you can see
as far as I know
protect …from/ against人口最多历史更悠久最古老的国家之一随便/意做某事最受欢迎的问题古代的皇帝修建长城主要的原因如你所见据我所知保护…免受…小
结1.笔记
2.课时练82-83
3.预习3a （完成课本3b,3c）Homework