人教版八年级下册第七单元英语课件-PPT文档资料
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人教版八年级下英语unit7全单元ppt课件
.
9
596
five hundred and ninety-six
84,321 eighty-four thousand three
hundred and twenty-one
9,648,215 Nine million, six hundred
and forty-eight thousand, two hundred and fifteen
.
11
1b. Listen and complete the sentences.
1. Qomolangma is _h_i_g_h_e_r__ than any other mountain in the world.
2. The Sahara is _t_h_e_b_i_g_g_e_st_ desert in the world.
Unit 7
What’s the highest mountain in the world?
.
1
square n. 平方 meter n. 米
.
2
deep adj. 深的
desert n. 沙漠
population n. 人口 . Asia n. 亚洲 3
tour v. n. 旅行 tourist n. 旅行者
.
10
1a. Match the facts you know.
Qomolangma
The Sahara The Caspian Sea The Nile
about 9,600,000 square kilometers in size
1,025 meters deep 6,671 kilometers long 8,844.43 meters high
英语人教版八年级下册Unit7 SectionB 2a2c.ppt
Unit 7 Reading
(Section B 2a-2c)
Before reading
What are the pandas doing in the picture ?
2a Talk about pandas in our class. Use these words to help you.
big , eat a lot
What is the main idea of each paragraph?
Para 1 Para 2 Para 3 Para 4
The reasons for fewer pandas. The ways of saving pandas.
Lin Wei and her job.
While
What do these numbers mean?
readin Underline theFosoedntences in the passage.
g
12
Fact1s0
300
2,000
Appearance
Scientists say there are now fewer than 2,000 pandas living in the forests. Another 300 or so live in zoos or research centers in China and other countries. Pandas do not have many babies, maybe only one every two years. The babies often die from illnesses and do not live very long. Adult pandas spend more than 12 hours a day eating about 10 kilos of bamboo. Many years ago, there were a lot more bamboo forests and pandas in China, but then humans started to cut down these forests. As the forests get smaller and other human activities cause more problems, pandas cannot find enough to eat and they are having fewer babies.
(Section B 2a-2c)
Before reading
What are the pandas doing in the picture ?
2a Talk about pandas in our class. Use these words to help you.
big , eat a lot
What is the main idea of each paragraph?
Para 1 Para 2 Para 3 Para 4
The reasons for fewer pandas. The ways of saving pandas.
Lin Wei and her job.
While
What do these numbers mean?
readin Underline theFosoedntences in the passage.
g
12
Fact1s0
300
2,000
Appearance
Scientists say there are now fewer than 2,000 pandas living in the forests. Another 300 or so live in zoos or research centers in China and other countries. Pandas do not have many babies, maybe only one every two years. The babies often die from illnesses and do not live very long. Adult pandas spend more than 12 hours a day eating about 10 kilos of bamboo. Many years ago, there were a lot more bamboo forests and pandas in China, but then humans started to cut down these forests. As the forests get smaller and other human activities cause more problems, pandas cannot find enough to eat and they are having fewer babies.
人教版八年级英语下册unit 7单元优质课件
Words and expressions
tourist wall amazing
ancient protect wide as far as I know
n. 旅行者；观光者 n. 墙 adj. 令人大为惊奇的； 令人惊喜的
adj. 古代的；古老的 v. 保护；防护 adj. 宽的；宽阔的 就我所知
这种鱼都是自家做的。
This kind of fish is homemade.
3. Feel free to ask me anything on today’s Great
Wall tour. 在今天的长城游中，大家尽管问我任何问题，不 要拘束。 feel free是英语口语中一个常用表达。若有人让 你feel free to do something，就是让你无需拘束， 只管按照自己的意愿去做某事。e.g.
The Sahara
➢ Objectives
square, meter,
deep, desert, population, Asia, tour,
tourist, wall, ancient, protect, wide…
Words and expressions
square meter deep desert population Asia feel free tour
这个城市的人口是600万。 The population of this city is six million． 中国的人口比美国的人口多很多。
The population of China is much larger than that of the USA.
2. man-made 为合成形容词，意为“人造的”。英语中像这样 与-made复合而成的形容词还有：handmade(手工 制作的)、homemade (家庭制作的)、machinemade (机制的)等，用以描述产品的生产或制造手 段、特点等。
人教版八年级下册英语课件《Unit7sectionA(1a-2c)》 (共31张PPT)
Unit 7 What’s the highest mountain in the world? Section A (1a-2c) Listening and Speaking （听说课） By Fu Caiyu
Learning aims:
知识目标： 1.熟练掌握词汇：meter,deep, desert,population,Asia 2.熟练掌握形容词的比较级和最高级的结构及比较句式； 3.熟练掌握较大数字的读法以及“数词+名词复数+形容词”结 构的用法。
Qomolangma runs along the border between China and Nepal（尼泊尔） .It is covered with snow all the year round. It’s 8,844.43 meters high. It’s the highest mountain in the world. It’s 26 kilometers long.
The Sahara
[sə'hɑ:rə]
撒哈拉沙漠
square 平方；广场 eg:Tian’an Men Square
The Sahara is the biggest desert in the world. It’s about 9,600,000 square kilometers 平方公里 in size .It is located in(坐落在 )the northern Africa非洲北部. The climate conditions (气候条件)are very bad.
Presentation：呈现
（LET’S GO TRAVELLING）
Travel around China
Learning aims:
知识目标： 1.熟练掌握词汇：meter,deep, desert,population,Asia 2.熟练掌握形容词的比较级和最高级的结构及比较句式； 3.熟练掌握较大数字的读法以及“数词+名词复数+形容词”结 构的用法。
Qomolangma runs along the border between China and Nepal（尼泊尔） .It is covered with snow all the year round. It’s 8,844.43 meters high. It’s the highest mountain in the world. It’s 26 kilometers long.
The Sahara
[sə'hɑ:rə]
撒哈拉沙漠
square 平方；广场 eg:Tian’an Men Square
The Sahara is the biggest desert in the world. It’s about 9,600,000 square kilometers 平方公里 in size .It is located in(坐落在 )the northern Africa非洲北部. The climate conditions (气候条件)are very bad.
Presentation：呈现
（LET’S GO TRAVELLING）
Travel around China
英语人教版八年级下册七单元课件.ppt
Pair work
A: What’s the highest mountain in the world? B: Qomolangma. A: How high is it? B: It is 8,844.43 meters high.
Group work
The Yellow River is long. ______ is a lot longer than the Yellow River. The Nile is _______ of all. ___________ is not as long as the Nile. ___________ is not longer than the Nile.
Self-study
words New words and phrases
square meter deep desert population Asia
平方；正方形 米；公尺 深的 沙漠 人口；人口数量 亚洲
Competition
square meter deep desert population Asia 平方；正方形 米；公尺 深的 沙漠 人口；人口数量 亚洲
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
The Nile
Discussion
What can we do to protect environment and places of interest?
新人教版中学八年级英语下册教学课件：Unit 7 Section A3.ppt
Qomolangma is 8,844.43 meters high and so is very dangerous to climb.
The Yangtze River is about 6300 kilometers long. The Yellow River is 5464 kilometers long.
Review Can you translate the following sentences?
黄河长5,464千米。 The Yellow River is 5,464 kilometers long.
Review
Can you translate the following sentences?
这个箱子重9公斤。 The box is 9 kilos. = The box is 9 kilos in weight. 那座桥有三米高。 The bridge is 3 meters in height.
1) Qomolangma is higher than any other mountain in the world.
9) China is almost as big as the US, and it is the biggest country in Asia.
10) --Did you know that China is one of the oldest countries in the world? -- Байду номын сангаасes, I did. It’s much older than my country.
2) The Sahara is the biggest desert in the world.
3) The Caspian Sea is the deepest of all the salt lakes.
The Yangtze River is about 6300 kilometers long. The Yellow River is 5464 kilometers long.
Review Can you translate the following sentences?
黄河长5,464千米。 The Yellow River is 5,464 kilometers long.
Review
Can you translate the following sentences?
这个箱子重9公斤。 The box is 9 kilos. = The box is 9 kilos in weight. 那座桥有三米高。 The bridge is 3 meters in height.
1) Qomolangma is higher than any other mountain in the world.
9) China is almost as big as the US, and it is the biggest country in Asia.
10) --Did you know that China is one of the oldest countries in the world? -- Байду номын сангаасes, I did. It’s much older than my country.
2) The Sahara is the biggest desert in the world.
3) The Caspian Sea is the deepest of all the salt lakes.
初中英语人教版八年级下册unit7.ppt
but, however, while (而)，only (只不过)等
表因果关系 for, so，therefore (因此)，then（那么）等
引导时间状语 after, before, when, while, as, until, till, since, as
从句
soon as等。
引导条件状语 if, unless等
难点链接
9） if(假如,如果)不能用whether. If you call him a fatty, he will get angry. 10） unless=if not You can not interview him unless you get the permission. 11）though/although都作为”虽然,尽管”可以互换,although用的更多一些. 后 面不可以有but但可以有yet/still.
He lied to me, I still believe him. 8) while表示的是”相反的”,也可以用but, however, on the other hand来代替. While some people have nothing to eat, others eat too much. 9) or连接句子或词组,表示 “或者”之意。 Which do you prefer, yellow, blue or red? Was he angry, or was he pretending? or, 也有“否则”的意思. 如：Be quick, or you will be late. 10) either … or/neither … nor和not only…but also并列主语时，谓语动词同样用就近原 则. Either Mary or her parents are going by bus. There is neither electricity nor free suppers in the hotel. Not only you but also I am from china. 11）so表示因此, 相当于therefore.（adv.） 如：They cost a lot of money, so use them carefully. It is very cold. Therefore, we should stay here. 12） then （adv）然后，而后，其次 如：I dropped in at her house and then I went home. 13）for引导的句子不可以放在句首，之前必须由逗号，表示推论的理由 They must be good friends, for they are always together. The day breaks, for the birds are singing.
表因果关系 for, so，therefore (因此)，then（那么）等
引导时间状语 after, before, when, while, as, until, till, since, as
从句
soon as等。
引导条件状语 if, unless等
难点链接
9） if(假如,如果)不能用whether. If you call him a fatty, he will get angry. 10） unless=if not You can not interview him unless you get the permission. 11）though/although都作为”虽然,尽管”可以互换,although用的更多一些. 后 面不可以有but但可以有yet/still.
He lied to me, I still believe him. 8) while表示的是”相反的”,也可以用but, however, on the other hand来代替. While some people have nothing to eat, others eat too much. 9) or连接句子或词组,表示 “或者”之意。 Which do you prefer, yellow, blue or red? Was he angry, or was he pretending? or, 也有“否则”的意思. 如：Be quick, or you will be late. 10) either … or/neither … nor和not only…but also并列主语时，谓语动词同样用就近原 则. Either Mary or her parents are going by bus. There is neither electricity nor free suppers in the hotel. Not only you but also I am from china. 11）so表示因此, 相当于therefore.（adv.） 如：They cost a lot of money, so use them carefully. It is very cold. Therefore, we should stay here. 12） then （adv）然后，而后，其次 如：I dropped in at her house and then I went home. 13）for引导的句子不可以放在句首，之前必须由逗号，表示推论的理由 They must be good friends, for they are always together. The day breaks, for the birds are singing.
人教英语八年级下册Unit7Section A1a—1c (共31张PPT)
one 5. thousand 125 × 8 = 1,000
nine million six hundred thousand
10. 1600000×6= 9，600，000
[‘mɪljən] num. 百 万
Presentation: How to read numbers in English 百位数的读法
• The biggest light show by Ganjiang (296 buildings take part in.)
One of the most famous ancient pavilions-Tengwang Pavilion( about 13 thousand square meters)
Summary：
1. The superlative degree最高级 2. How to read English numbers 百位十位之间用and连接 百位千位不用and连接； 千位和十位或个位要用and连接； 三位一读，用逗号隔开，第一个逗号读成 thousand,第二个读成million 3. 世界之最的地理名称
百万的读法
111 , 435 , 678
million thousand
用逗号隔开，第一个逗号 读成thousand,第二个读 成million
Match: What do these
9,600,000 1,025
6,671 8,844.43
numbers have to do with these places? The Sahara The Sahara is about 9,600, 000 square kilometers in size. The Nile
英语人教版八年级下册Unit-7 -Section -B-3a-3b课件 (共19张PPT)
adj.
huge clever cute …
v.
jump eat
sing
kill save protect …
fish sea life sea people water
n.
pollution fat(脂肪) oil（油） …
be in danger put … into… protect … from… v.phrase(动词短语)
They are/look huge .
The whales (can) jump ... .
People kill … . Humans catch whales for meat, fat and oil .
The whales are in danger .
We shouldn’t put rubbish into the sea .
Writing Task 4: Making your writing better
Show it and make it better.
Homework today:
Make your writing better.
They are wha know about whales?
Writing Task 1: Brainstorming (头脑风暴)
(write some words or phrases about whales as many as you can on the paper)
The good way to make your mind richer:
1.Share your opinions about whales with your words and prases.
人教版八年级英语下册Unit7 课件(11张PPT)
Unit 7 What’s the highest mountain in
the world?
Section A Reading(3a~3c)
Quiz(智力竞猜)
1. Which is the longest river in the world?
A. The Yangtze River B. The Nile C. The Amazon
try to climb the mountain
even though it is dangerous?
Junko Tabei
was the first woman to succeed
in 1975.
Para 3: Spirit of climbers
1. Why do so many people try to climb this mountain even though it is dangerous? Because they want to challenge themselves in the face of difficulties.
Para 1: Facts and dangers
N
W
E
S
Location(位置) of the
Himalayas
Height(高度)of Qomolangma
Facts
in the southwestern part of China
8,844.43 meters high
Eight thousand eight hundred and forty-four point four three
Para 1
Spirit of climbers
Para 2 Para 3
the world?
Section A Reading(3a~3c)
Quiz(智力竞猜)
1. Which is the longest river in the world?
A. The Yangtze River B. The Nile C. The Amazon
try to climb the mountain
even though it is dangerous?
Junko Tabei
was the first woman to succeed
in 1975.
Para 3: Spirit of climbers
1. Why do so many people try to climb this mountain even though it is dangerous? Because they want to challenge themselves in the face of difficulties.
Para 1: Facts and dangers
N
W
E
S
Location(位置) of the
Himalayas
Height(高度)of Qomolangma
Facts
in the southwestern part of China
8,844.43 meters high
Eight thousand eight hundred and forty-four point four three
Para 1
Spirit of climbers
Para 2 Para 3
初中英语人教版八年级下册第七单元.ppt
___ China is over _5_,0_0_0__ years old. It has a much longer history than the US. The US is not even _3_0_0 years old.
___ China is almost as big as the US, but it is the biggest country in Asia.
The Great Wall
中国的长城共有近一万公里，东起河北秦皇岛 的山海关，西到嘉峪关，这是明代修筑长城的两个 最大关口，北京境内的长城有600余公里，比较著 名的有八达岭长城、金山岭长城、司马台长城、慕 田峪长城、居庸关长城和箭扣长城等。
2d Read the conversation and answer the questions:
It’s a lot bigger than the population 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.
Unit 7
What’s the highest mountain in the world?
square n. 平方 meter n. 米
deep adj. 深的
desert n. 沙漠
population n. 人口 Asia n. 亚洲
tour v. n. 旅行 tourist n. 旅行者
A. taller B. tall C. the tallest D. tallest 6. Li Lei is ____ older than Lucy.
人教版英语八年级下册unit7单元语法复习PPT课件(共25张PPT)
3.He is the tallest student in the class He is taller than a_n__y__ot_h_e_r__s_tu_d_e_n__t ___in the class
He is taller than _t_h_e_ o_th__e_r___stu_d_e_n_t_sin the class
A. taller B. tallest C. the taller D. the tallest
10. Of my parents, my father looks_____.
A. old B. older C. the oldest D. the older
11. This watch is ____ than that one.
class because he never gets to school on time.
（最懒的学生之一）
全面检测
1. Paul is very _______ . He is ________ than his brother .
A. heavy --- heavier
B. heavy --- heavy
表示“更······一些”．
3.much/far/a lot, even ,still ,a little/a bit … 修饰比较级,表示程度.
4、… is the +比较级 + of the two. 5、…数量/倍数 + 比较级 than … 6、比较级+ and + 比较级， “越来越…”（同一词的 比较级） 7、The + 比较级…，the + 比较级… “越…，就越…” （不同一词的比较级）
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Would you mind…的用法及其答语： 1.would与mind在口语中连用，表示很客气、委 婉地向别人提出请求、建议等．mind后接动名 词形式.例如 Would you mind opening the window?
2如果同意表示不介意时，可用如下用语来表达
No, not at all.\Of course not .\Certainly not.不， 我不介意\No problem.\Sorry, I’ll do it right away。抱歉，我立刻就做。
• Would you mind doing sth?= • Would you mind +名词宾格/形容词性物主代词+doing sth?你介意某人做某事吗? • Eg:would you mind my/me smoking here?
• 你介意我在这里抽烟吗?
•当委婉的请求对方做某事或者不要做某事时可以这样问
3 如果不同意表示介意时，常用“Sorry / I’m sorry.” 并陈述某种理由来表示拒绝或 反对。 Eg. -Would you mind turning off the light in the room? -I’m sorry. But I have to do my homework right now . Sorry,you’ d better not. 抱歉，你最好不。
45
Period 1
New words
Not at all 一点也不
turn down 关小
yard 院子
right away 马上，立刻
Grammar
• Turn down
请关小你的收音机 Eg:Please turn down your radio. Turn up 调大声音 Eg:I want to listen to the music ,please turn it up. Turn on 打开 Turn on the TV . Turn off 关闭 Turn off they立即，马上。多用于一般将来时。 at once =in a minute=in a moment =right now
Eg:我的朋友马上就会回来。 My friend will come back in a minute/moment.
注：right now还指现在，可用于一般现在时或现在进行时。
你可以不打开窗户吗？
No, not at all.
a c b
Would you mind turning down the music?
d
2 a. Would you mind cleaning the yard? b. Would you mind not playing baseball here? 4 c. Would you mind moving your bike? 3 d. Would you mind turning down the music? 1
Would you mind turning down the music?
如果要表示“请你不要做…你是否介 意？”、“请你不要做…好吗？”，只 需在doing 前面加not。 Eg. Would you mind not sitting in front of me?请你不要坐在我前面好吗？ 1.你介意不打开窗户吗? Eg:would you mind not opening the windows? 2.你介意不在这抽烟吗？ Eg:would you mind not smoking here? 3.请你不要讲话好吗？ Eg:would you mind not talking?
you had better=you’d better
pairwork
• A:Would you mind doing..............?
B:No, not at all.\Of course not /Certainly not B:I am sorry,but I have to do sth.
I am afarid he is out right now.
Or a new expression:
介意做某事：mind doing sth
Would/do you mind doing ......?请你做某
事好吗？/做某事你介意吗/ 你介意做某事吗？ 1.你介意打开窗户吗？ Would you mind opening the windows? 2.你介意帮我洗碗吗？ Would you mind helping me do the dishes? 3.你介意把音乐声音关小点吗?
教学反思
• 这节课是第七单元的第一个课时，主要引导学生了解几个 常见向别人提出建议的句型。比如，would you mind (not) doing sth?你介意(不）做某事吗?以及回答。表示不介意 时，可以用no,not at all/no problem.....如果介意则可以用 sorry,i have to do sth/you’d better not.应该说这个课时是 非常简单的，但初步用多媒体，使学生注意力不太集中， 不太适应。注意力不知应该放在哪里，导致这个课时上的 比较缓慢，学生和老师和多媒体还没有那么熟悉，因此感 觉不是很好，希望下节课能克服这些困难。
1. Could you please do sth? •你可以做某事吗? 2.Would you please do sth? Eg:Could you please help me? 你可以帮助我吗?
Would you please help me? 3.Could you please not do sth? 你可以不做某事吗 4.Would you please not do sth？ Eg:Could you please not open the windows? Would you please not open the windows?