人教版（新课标）八年级英语下册
Unit 7 What's the highest mountain in the world？
Section A教学设计2
一、Teaching Aims:
1. to learn and to use new words
paragraph southwestern thick include freezing condition
take in succeed Japan challenge in the face of achieve
force nature ocea ( http: / / www.21cnjy.com )n the Pacific Ocean
2. to have a better understanding of the text about Qomolangma
二、Teaching key points:
1.sentences
Eg. It is important for us to learn Chinese well.
2.new words and phrases:
paragraph southwestern thick include freezing condition
take in succeed Japan challenge in the face of achieve
force nature ocean the Pacific Ocean
3. as的基本意思
①=when引导时间状语从句
②conj. 因为；随着；虽然；依照；当时
③prep. 如同；当作；以...的身份
④adv. 同样地；和一样的
三、Teaching difficult points:
1.sentences
Eg. It is important for us to learn Chinese well.
2. as的基本意思
①=when引导时间状语从句 ( http: / / www.21cnjy.com )
②conj. 因为；随着；虽然；依照；当时
③prep. 如同；当作；以...的身份
④adv. 同样地；和一样的
四、Teaching Aids:
1. a tape recorder
2. the blackboard
3. a computer with PowerPoint
五、the second period(for one class)
六、Teaching steps
Step1: Review
1. square n. 平 ( http: / / www.21cnjy.com )方；正方形
2. meter=metre n. 米；公尺
3. deep adj. 深的；纵深的
4. desert n. 沙漠
5. population n. 人口；人口数量
6. Asia n. 亚洲
7. wall n. 墙
8. tour n. 旅行；旅游
9. tourist n. 旅行者；观光者
10. ancient n. adj. 古代的；古老的
11. protect v.保护；防护
12. wide adj. 宽的；宽阔的
Step2: Learn the new words
1. paragraph n. 段 ( http: / / www.21cnjy.com )；段落
2. southwestern adj. 西南的；西南方向的
3. thick adj. 厚的；浓的
4. include v. 包括；包含
5. freezing adj. 冻冰的；结冰的
6. condition n. 条件；状况
7. take in 吸入；吞入(体内)
8. succeed v. 实现目标；成功
9. Japan n. 日本
10. challenge v. 挑战；考验
11. in the face of 面对(问题、困难等)
12. achieve v. 达 ( http: / / www.21cnjy.com )到；完成；成功
13. force n. 力；力量
14. nature n. 自然界；大自然
15. ocean n. 大海；海岸
16. the Pacific Ocean 太平洋
17. the Himalayas 喜马拉雅山脉
18. Tenzing Norgya 丹增●诺尔盖
19. Edmund 埃德蒙●希拉里
20. Junko Tabei 田部井淳子
21. the Amazon River 亚马逊河
Step3: Read the passage I Remember and answer the questions.
1. What kind of wr ( http: / / www.21cnjy.com )iting is this
2. What is the main subject of this writing
3. Who do you think the writer is
Step4: Read the article and match each paragraph with the main ideas.
Paragraph 1. Spirit ( http: / / www.21cnjy.com ) of climbers
Paragraph 2. Achievements of climbers
Paragraph 3. Facts and dangers
Step5: Read the article again and complete the chart.
On PPT9
Step 6: Answer the questions using the information in the article.
1. Where are the Himalayas
2. How high is Qomolangma
3. Why do so many people try to climb this mountain even though it is
dangerous
4. What does the spirit of the climbers tell us
Step 7: Explain the key points.
1. and one o ( http: / / www.21cnjy.com )f the most popular places for this is the Himalayas
one of+可数名词复数，表示“...其中之一”
eg. He is one of my friends who help me a lot .
(注意: 定从中用的help 而不是helps)
他是对我帮助很大的朋友之一。
2. include v. 包括；包含
eg. The price for the hotel includes breakfast.
including prep. 包括；包含
including + 宾语 = 宾语 + included
eg. There are 40 students in the classroom, including me. =
There are 40 students in the classroom, me included.
3. It is also ver ( http: / / www.21cnjy.com )y hard to take in air as you get near the top.
句型结构：It is+adj.+ for sb. to do sth.
eg. It is important for us to learn Chinese well.
it为形式主语，真正的主语为to do sth.
as的基本意思 ①=when引导时间状语从句
eg. I was coming in as he was going out.
我进来的时候, 他正出去。
②conj. 因为；随着；虽然；依照；当时
eg. As you weren't there I left a message.
因为你不在那里, 我留了个信儿。
③prep. 如同；当作；以...的身份
eg. As a writer, he was famous.
④adv. 同样地；和一样的
eg. She is as tall as her mother.
③接待; 收留eg. ( http: / / www.21cnjy.com )
eg. He had nowhere to go, so I took him in.
他无处可去, 所以我收留了他。
eg. My house is full; I can't take in any more guests.
我的房子已客满, 不能再容纳更多的客人了。
④吸入
eg. The boat is taking in water!
船进水啦!
4. The spirit of these climbers shows us that we should never give up trying to achieve our dreams.
give up doing sth.=stop ding sth. 放弃做某事
achieve one's dream 实现某人的梦想
Step 8: Fill in t ( http: / / www.21cnjy.com )he blanks with the correct forms of the words in the box.
1. The Amazon Ri ( http: / / www.21cnjy.com )ver is one of the______ rivers in the owrld. It's a little______ than the Yangtze River.
2. Qomolangma is 8,844.43 meters______. It's one of the most______ places for serious mountain climbers.
3. No ocean in the world is as______ as the Pacific Ocean.
4. Although Japan is___ than Canada, it is__ smaller.
Step 9: Write two comparisons about two topics. Write true facts.
eg. Two rivers: t ( http: / / www.21cnjy.com )he Yangtze River and the Amazon River
The Yangtze River is almost as long as the Amazon River.
The Amazon is longer than the Yangtze, but the Yangtze
is the longest river in China.
Two cities:____________ and__________
1._______________________________________________
2._______________________________________________
Two animals:____________ and____________
1._______________________________________________
2._______________________________________________
Step 10: Writ ( http: / / www.21cnjy.com )e five questions using comparisons. Then ask your partner you
questions.
1. What is the ( http: / / www.21cnjy.com )highest building in our city
2.______________________________________
3.______________________________________
4.______________________________________
5.______________________________________
Step 11: Summary
1.sentences
Eg. It is important for us to learn Chinese well.
2.new words and phrases:
paragraph southwestern thick include freezing condition
take in succeed Japan challenge in the face of achieve
force nature ocean the Pacific Ocean
3. as的基本意思
①=when引导时间状语从句
②co ( http: / / www.21cnjy.com )nj. 因为；随着；虽然；依照；当时
③prep. 如同；当作；以...的身份
④adv. 同样地；和一样的
Step 12: Homework
Homework
1. Look up inf ( http: / / www.21cnjy.com )ormation about comparisons
2. Remember the new words, and we are going to have a dictation tomorrow.
七、Board Design
Unit 7 What's the highest mountain in the world？
1.sentences
Eg. It is important for us to learn Chinese well.
2.new words and phrases:
paragraph southwestern thick include freezing condition
take in succeed Japan challenge in the face of achieve
force nature ocean the Pacific Ocean
3. as的基本意思
4. include/including/included人教版(新课标)八年级英语下册
Unit 7 What's the highest mountain in the world？
Section B教学设计1
一、Teaching Aims:
1.to learn the new words
cm(=centimeter/centimetre) weigh at birth
2.to be able ( http: / / www.21cnjy.com ) to use comparatives and superlatives with adjectives and adverbs
二、Teaching key poin ( http: / / www.21cnjy.com )ts:
(1)sentences
eg. This elephant weighs many times more than this panda.
(2) words:
cm(=centimeter/centimetre) weigh at birth
三、Teaching difficult points:
★sentences
eg. This elephant weighs many times more than this panda.
四、Teaching Aids:
1. a tape recorder
2. the blackboard
3. a computer with PowerPoint
五、the first period (for one class)
六、Teaching steps
Step1: Lead-in
How much do you know about the two animals
Talk about them with your partners.
Pictures are on PPT5-6
Step2: Learn the new words
1. cm(=centimeter/ce ( http: / / www.21cnjy.com )ntimetre) 厘米
2. weigh v. 有...重；重
3. at birth 出生时
Step3: Compare facts about two animals. Use the language in the box to help you make sentences.
( http: / / www.21cnjy.com ) ( http: / / www.21cnjy.com )
Example sentences:
This elephant ( http: / / www.21cnjy.com )weighs many times more than this panda.
(200 cm taller/shorter, weigh much more/less, eat much more/less, eat many times more)
Step4: Liste ( http: / / www.21cnjy.com )n and check ( ) the numbers you hear.
__________ 100 __________ 16
__________ 20 __________ 50
__________ 120 __________ 0.1
__________ 0.2 __________ 150
Step 5: Listen again ( http: / / www.21cnjy.com ) and complete the sentences.
1. At birth, a baby panda is about______ to______ kilos.
2. At birth, a baby panda is about______ am long.
3. A baby panda is not black. It is______ and it has no______.
4. A panda can live up to______ to______ years.
Step 6: Take turns telling your classmates about pandas.
A: A baby panda can ( http: / / www.21cnjy.com )not see.
B: An adult panda weighs many times more than a baby panda.
Step7: To finish Self Check
On PPT14-16
Step 8:Summary
(1)sentences
eg. This elephant weighs many times more than this panda.
(2) words:
cm(=centimeter/centimetre) weigh at birth
Step 9: Homework
1. Remember the words that we have learned
2. Preview section B, 2b
七、 Board Design
Unit 7 What's the highest mountain in the world？
(1)sentences
eg. This elephant weighs many times more than this panda.
(2) words:
cm(=centimeter/centimetre) weigh at birth人教版（新课标）八年级英语下册
Unit 7 What's the highest mountain in the world？
Section A 教学设计1
一、Teaching Aims:
1. to learn and to u ( http: / / www.21cnjy.com )se new words
square meter=metre deep desert population
Asia wall tour tourist ancient protect wide
2. to talk about geography and nature
二、Teaching key points ( http: / / www.21cnjy.com ):
1.sentences:
1) What's the highest mountain in the world？
2) It has a much longer history than the US.
2.new words and phrases:
square meter=metre ( http: / / www.21cnjy.com )deep desert population
Asia wall tour tourist ancient protect wide
三、Teaching difficult points:
sentences:
1) What's the highest mountain in the world？
2) It has a much longer history than the US.
四、Teaching Aids:
1. a tape recorder
2. the blackboard
3. a computer with PowerPoint
五、the first period(for one class)
六、Teaching steps
Step1:Recycling
1. Words:
high, long, big, famous, popular, strong,
mountain, kilometer, size, world, lake, river
country, scientist, fact
2. Making comparisons
Step2: Learn the new words
1. square n. 平方；正 ( http: / / www.21cnjy.com )方形
2. meter=metre n. 米；公尺
3. deep adj. 深的；纵深的
4. desert n. 沙漠
5. population n. 人口；人口数量
6. Asia n. 亚洲
7. wall n. 墙
8. tour n. 旅行；旅游
9. tourist n. 旅行者；观光者
10. ancient n. adj. 古代的；古老的
11. protect v.保 ( http: / / www.21cnjy.com )护；防护
12. wide adj. 宽的；宽阔的
13. Qomolangma 珠穆朗玛峰
14. the Nile 尼罗河
15. the Caspian Sea 里海(世界最大的咸水湖)
16. the Sahara 撒哈拉沙漠
17. the Yangtze River 长江
18. the Yellow River 黄河
19. the Great Wall 长城
20. the Ming Dynasty 明朝
Step3: Look at the pictures and guess where it is.
On PPT8-11
Step4: Match the facts you know.
On PPT12
Step5: Ask Ss to listen and complete the sentences.
1. Qomolangma is ( http: / / www.21cnjy.com )_________ 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.
Step 6: Ask Ss to use the information in 1b to make conversations.
A: What is the highest mountain in the world
B: Qomolangma.
Step 7: Listen and num ( http: / / www.21cnjy.com )ber the facts1-4 in the order you hear from them.
__________ The Yangtze 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 ( http: / / www.21cnjy.com ) of the US.
__________ China is over__________ years old. It has a much longer
history than the US ( http: / / www.21cnjy.com ). The US is not even_______years old.
__________China is almost as big as the US, but it is the biggest country in
Asia.
Step 8: Listen ag ( http: / / www.21cnjy.com )ain and fill in the blanks in 2a with the numbers in the box.
__________ The Yangt ( http: / / www.21cnjy.com )ze 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 ( http: / / www.21cnjy.com ) of the US.
__________ China is over__________ years old. It has a much longer
history than th ( http: / / www.21cnjy.com )e US. The US is not even_______years old.
__________China is almost as big as the US, but it is the biggest country in
Asia.
Step 9: Make conversations using the information in 2a.
A: Did you know tha ( http: / / www.21cnjy.com )t China is one of the oldest countries in the world
B: Yes, I did. It's much older than my country.
Step 10: Role-play the conversation.
Ask Ss to role-play t ( http: / / www.21cnjy.com )he conversation in pairs and then learn this passage in
details.
1.feel free 感到 ( http: / / www.21cnjy.com )自由，无拘束
eg. If you have any questions at all, please feel free to ask me.如果有任何问题，请随意提问。
2. The main reason was to protect China.
动词不定式to protect China作表语
3. as far as I know 就我所知
4. man-made 人造的(符合形容词)
Step 11: Summary
1.sentences:
1) What's the highest mountain in the world？
2) It has a much longer history than the US.
2.new words and phrases:
square meter=metre ( http: / / www.21cnjy.com ) deep desert population
Asia wall tour tourist ancient protect wide
Step 12: Homework
1. Preview Section A, 3a
2. Remember the ( http: / / www.21cnjy.com ) new words, and we are going to have a dictation tomorrow.
七、Board Design
Unit 7 What's the highest mountain in the world？
1.sentences:
1) What's the highest mountain in the world？
2) It has a much longer history than the US.
2.new words and phrases:
square meter=metre ( http: / / www.21cnjy.com ) deep desert population
Asia wall tour tourist ancient protect wide人教版（新课标）八年级英语下册
Unit 7 What's the highest mountain in the world？
Section A教学设计3
一、Teaching Aims:
to have a bet ( http: / / www.21cnjy.com )ter understanding of grammar:
Comparatives and superlatives with adjectives and adverbs
二、Teaching key points:
1. Comparatives and superlatives with adjectives and adverbs
①great-greate ( http: / / www.21cnjy.com )r-greatest wide-wider-widest happy-happier-happiest
②good/well------better------best many/much------more------most
2. 比较级+and+比较级，表示越来越...
Eg. It gets warmer and warmer.
3. the+比较级...，the+比较级... 意为“越...(就)越...”
Eg. The shorter your dialogue is , the better it is.
三、Teaching difficult points:
1. Comparatives and superlatives with adjectives and adverbs
①great-greater-gre ( http: / / www.21cnjy.com )atest wide-wider-widest happy-happier-happiest
②good/well------better------best many/much------more------most
2. 比较级+and+比较级，表示越来越...
Eg. It gets warmer and warmer.
3. the+比较级...，the+比较级... 意为“越...(就)越...”
Eg. The shorter your dialogue is , the better it is.
四、Teaching Aids:
1. a tape recorder
2. the blackboard
3. a computer with PowerPoint
五、the third period(for one class)
六、Teaching steps
Step1: Review
1. paragraph n. 段； ( http: / / www.21cnjy.com )段落
2. southwestern adj. 西南的；西南方向的
3. thick adj. 厚的；浓的
4. include v. 包括；包含
5. freezing adj. 冻冰的；结冰的
6. condition n. 条件；状况
7. take in 吸入；吞入(体内)
8. succeed v. 实现目标；成功
9. Japan n. 日本1 ( http: / / www.21cnjy.com )
10. challenge v. 挑战；考验
11. in the face of 面对(问题、困难等)
12. achieve v. 达到；完成；成功
13. force n. 力；力量
14. nature n. 自然界；大自然
15. ocean n. 大海；海岸
16. the Pacific Ocean 太平洋
Step2: Grammar Focus
On PPT6
Step3: Rules comp ( http: / / www.21cnjy.com )aratives and superlatives with adjectives and adverbs
1. 形容词和副词的比较级和最高级：
形容词表示人或物的属性和特 ( http: / / www.21cnjy.com )征，能起到修饰、限制和说明名词的作用。副词起修饰动词、形容词、另一个副词或全句的作用，并表示时间、地点、程度或方式。
形容词和副词的比较级和最高级：分为规则变化和不规则变化。
2. 规则变化如下:
1) 单音节形容词/副词的比较级 ( http: / / www.21cnjy.com )和最高级形式是在词尾加 -er 和 -est 构成。
great-greater-greatest
2) 以 -e 结尾的单音节形容词/副词的比较级和最高级是在词尾加 -r 和 -st 构成。
wide-wider-widest
3)少数以-y, -er, -ow, -ble结尾的双音节形容词/副词的比较级和最高级是在词尾加-er 和-est 构成。
clever-cleverer-cleverest
4) 以 -y 结尾,但 -y 前是辅音字母的形容词/副词的比较级和最高级是把 -y 去掉,加上 -ier 和-est 构成.
happy-happier-happiest
5) 以一个辅音字母结尾其前面的元音 ( http: / / www.21cnjy.com )字母发短元音的形容词的比较级和最高级是双写该辅音字母然后再加-er和-est。
big-bigger-biggest
6) 双音节和多音节形容词的比较级和最高级需用more 和 most 加在形容词前面来构成。
beautiful-more beautiful-most beautiful
difficult-more difficult-most difficult
常用不规则变化的形容词/副词的比较级和最高级:
good/well------better------best
many/much------more------most
bad/ill------worse------worst
little-less-least
far------farther, further------farthest, furthest
区别：
far------fart ( http: / / www.21cnjy.com )her/ further------farthest/furthest
far-farther-farthest表示距离(能测量出实际距离)
far-further-furthest表示程度(抽象的距离)
eg. further study 进一步得研究
old-elder/older-eldest/oldest
old-elder-eldest表示辈分大小(有血缘关系)
old-elder-eldest表示年龄大小
3. 形容词和副词的平级比较级
①as+原级+as...两者相比 ( http: / / www.21cnjy.com )
两者相比(甲=乙)，表示两者之间某种性质程度相等
eg. The sheet is as white as snow.
She got up as early as me.
②not so/as+原级+as...
两者相比(甲<乙)，表示两者之间某种方面与后者不
一样或者不如后者
eg. She is not so/as tall as he.
She does not run so/as fast as he.
4. 形容词和副词比较级/最高级的基本句型
1. 比较级+and+比较级，表示越 ( http: / / www.21cnjy.com )来越...
eg. It gets warmer and warmer.
We have more and more friend.
He ran faster and faster.
2. the+比较级...，the+比较级... 表示一方程度随着另
一方程度的变化而变化，意为“越...(就)越...”
eg. The shorter your dialogue is , the better it is.
The more, the better.
Step4: Exercises
Ⅰ. 写出下列各词的比较级和最高级 ( http: / / www.21cnjy.com )
1. large 6. old
2. expensive 7. ill
3. bad 8. little
4. hot 9. good/well
5. far 10. wet
11. busy 16. tall
12. nice 17. fat
13. important 18. big
14. lazy 19. thin
15. easy 20. many/much
Ⅱ. 单项选择1. T ( http: / / www.21cnjy.com )
1. This box is___ that one.
A. heavy than B. so heavy than C. heavier as D. as heavy as
2. When we speak to people, we should be______.
A. as polite as possible B. as polite as possibly
C. as politely as possible D. as politely as possibly
3. This book is____ that one, but____ than that one.
A. as difficult as; expensive
B. as more difficult as; more expensive
C. as difficult as; more expensive
D. more difficult as; as expensive
4. I think the story is not so ___ as that one.
A. interesting B. interested C. more interesting D. most interesting
Step 5: Summary
1. Comparatives and superlatives with adjectives and adverbs
①great-greate ( http: / / www.21cnjy.com )r-greatest wide-wider-widest happy-happier-happiest
②good/well------better------best many/much------more------most
2. 比较级+and+比较级，表示越来越...
Eg. It gets warmer and warmer.
3. the+比较级...，the+比较级... 意为“越...(就)越...”
Eg. The shorter your dialogue is , the better it is.
Step 6: Homework
1. Finish Self Check
2. Master the grammar parts
七、Board Design
Unit 7 What's the highest mountain in the world？
1. Comparatives and superlatives with adjectives and adverbs
①great-greater-g ( http: / / www.21cnjy.com )reatest wide-wider-widest happy-happier-happiest
②good/well------better------best many/much------more------most
2. 比较级+and+比较级，表示越来越...
Eg. It gets warmer and warmer.
3. the+比较级...，the+比较级... 意为“越...(就)越...”
Eg. The shorter your dialogue is , the better it is.人教版(新课标)八年级英语下册
Unit 7 What's the highest mountain in the world？
Section B 教学设计2
一、Teaching Aims:
1.to learn and t ( http: / / www.21cnjy.com )o use new words
bamboo research awake excitement illness
adult artwork wild government whale oil
huge remain Chengdu Research Base
2.to have a better understanding of the passage on P54
二、Teaching key points:
1. phrases:
① the differences between die of and die from
② the differences between ill and sick
2. new words and phrases:
bamboo research ( http: / / www.21cnjy.com ) awake excitement illness
adult artwork wild government whale oil
huge remain Chengdu Research Base
三、Teaching difficult points:
phrases:
① the differences between die of and die from
② the differences between ill and sick
四、Teaching Aids:
1. a tape recorder
2. the blackboard
3. a computer with PowerPoint
五、the second period (for one class)
六、Teaching steps
Step1:Lead-in
Talk about pandas in class and use a word to describe them.
On PPT4
Step2: Learn the new words and expressions
1. bamboo n. ( http: / / www.21cnjy.com ) 竹子
2. research n. 研究；调查
3. awake adj. 醒着
4. excitement n. 兴奋；激动
5. illness n. 疾病；病
6. adult adj. 成年的；成人的
7. remain v. 遗留；剩余
8. artwork n. 图片；插图
9. wild adj. 野生的 ( http: / / www.21cnjy.com )
10. government n. 政府；内阁
11. whale n. 鲸
12. oil n. 油；食用油；石油
13. huge adj. 大的；极多的
14. Chengdu Research Base 成都研究基地
Step3: Talk about pandas in your class. Use these words to help you.
big bamboo ( http: / / www.21cnjy.com ) zoo popular cute black and white
Sichuan famous endangered beautiful forest protect
Step4: Scan the artic ( http: / / www.21cnjy.com )le to find out what these numbers mean: 10,12,200,2,000.
On page54
Step 5: Scan t ( http: / / www.21cnjy.com )he article again and write short answers to the questions.
1.What is Lin W ( http: / / www.21cnjy.com )ei's job ____________________________
2. What do the baby pandas eat for breakfast __________________________
3. What do adult pandas eat _________________________
4. Why are pandas endangered ______________________
5. What is one way of saving pandas __________________
Step 6: Complete t ( http: / / www.21cnjy.com )he sentences using words and phrases from the passage.
1. The panda______ at the Chengdu Research Base are awake very early in the morning to______ breakfast for the baby pandas.
2. Adult pandas do not have babies very______, and some of the babies only live for a short time because of______.
3. Another reason for fewer and fewer pandas is because people are cutting down______, so pandas have fewer places to live and less______ to eat.
4. A special program in Chengdu teaches______ about why pandas are______ and how to save them.
5. The______ is also helping to save the pandas. It is______ more tress to make homes for the pandas.
Step 7: What other wa ( http: / / www.21cnjy.com )ys do you think children can help to save the pandas
Step 8: Explain the key points
1. Lin Wei and th ( http: / / www.21cnjy.com )e other pandas keepers are preparing the
milk for the baby pandas' breakfast.
keeper 饲养员
shopkeeper 店主
prepare for 为...做准备=be/get ready for
2. The babies often die from illness and do not live very long.
ill adj. 生病----ill+ness=illness n. 疾病
ill只能用作表语，不能充当定语
sick adj. 生病----sick+ness=sickness 疾病，恶心，弊病
既可以用作表语，又可充当定语
eg. "病人"可以说a sick man 或the sick, 但不能说an ill man
或the ill
die of与die from的区别 ( http: / / www.21cnjy.com )
表示死的原因，die 后既可接介词 of，也可接 from, 两
者的区别是：
一、若死因存在于人体之上/之内(主要指疾病/衰老等自
身的原因),一般用介词 of。如:die of illness (heart/trouble
/cancer/a fever...) 死于疾病 (心脏病,癌症,发烧等)
二、若死因不是存在人体之内或之上,而是由环境造成
的(主要指事故等方面的外部原因),一般用介词 from 。
如:die from an earthquake (a traffic accident, a lightning,
a stroke, etc) 死于地震(交通事故，雷击等)
三、若死因是环境影响到体内,即两方面共有的原因,则
可用 of, from 均可。如：die of [from] a drink ( a wound,
overwork, starvation, hunger and cold...) 死于饮酒(受伤/劳
累过度/饥饿/饥寒等) 但在实际运用中,两者混用情况较多。
3. Another 200 o ( http: / / www.21cnjy.com )r so live in zoos or research centers in China and other countries.
相当于about，意为大约，但用在数词后面
eg. about 5 years=5 years or so
Step 9: Read the f ( http: / / www.21cnjy.com )ollowing words and phrases about whales. Put them in the correct place in the chart.
On PPT15-16
Step 10: Writ ( http: / / www.21cnjy.com )e a paragraph about whales and why they need to be protected. Include all of the information in 3a. Then make a poster.
Whales are... They liv ( http: / / www.21cnjy.com )e in... They eat... They can...
One interesting fact is,,, Another interesting fact is...
Some kinds of whales are in danger because...
We should protect whales from...
I think people should/shouldn't...
Step 11: Summary
1. phrases:
① the differences between die of and die from
② the differences between ill and sick
2. new words and phrases:
bamboo research ( http: / / www.21cnjy.com )awake excitement illness
adult artwork wild government whale oil
huge remain Chengdu Research Base
Step 12: Homework1. ( http: / / www.21cnjy.com )
1. Remember the words that we have learned in this unit, and we are going to have dictation tomorrow.
2. Finish the rest exercises in this unit on exercise book.
七、Board Design
Unit 7 What's the highest mountain in the world？
1. phrases:
① the differences between die of and die from
② the differences between ill and sick
2. new words and phrases:
bamboo research awa ( http: / / www.21cnjy.com )ke excitement illness
adult artwork wild government whale oil
huge remain Chengdu Research Base
