课件34张PPT。Unit7 What’s the highest mountain in the world? 写作话题：
Protect animals 新目标(Go for it)版 八年级下册Let's enjoy a video!Important phrases:feel free
as far as I know
in the face of
even though
at birth
up to
run over
walk into
fall over
or so1. 随意
2. 就我所知
3. 面对（问题、困难）
4. 即使；虽然
5. 出生时
6. 到达
7. 跑上前去；跑过去
8. 走路时撞着
9. 绊倒
10. 大约1. —What’s the highest mountain in the world?
—Qomolangma.
2. —How long is Qomolangma?
—It’s 8,844.43 meters high. It’s higher than any other mountain.
3. —Which is the deepest salt lake in the world?
—The Caspian Sea is the deepest of all the salt lake.
4. —Did you know that China is one of the oldest countries in the world?
—Yes, I did. It’s much older than the US.Important sentences:1. …cm taller/shorter
2. much /even/a little/less +比较级
…times more than ….Important structures:whaleoilhugeprotection[we?l][??l][hju?d?][pr??tek?n]0鲸的体型是世界上存在的动物中最大的，鲸是终生生活在水中的哺乳动物，对水的依赖程度很大，以致它们一旦离开了水便无法生活，鲸形状像鱼，鼻孔在头的上部，用肺呼吸。体长可达三十米，是现在世界上最大的动物。
鲸为适应水中生活，减少阻力，它们的后肢消失，前肢变成划水的浆板。身体成为流线型，酷似鱼。因而它们的潜水能力很强，小型齿鲸可潜至100-300米的水深处，停留4-5分钟，长须鲸可在水下300-500米处待上1小时，最大的齿鲸--抹香鲸能潜至千米以下，并在水中持续2小时之久。Do you know anything about the whales?Read the following words and phrases about whales. Put them in the correct place in the chart.1. Humans catch whales for
meat, fat and oil
2. Eat small fish and other sea
life
3. Jump high out of the water
4. Rules on whale protection
5. Huge
6. Water pollution7. Live in the sea
8. Some kinds have teeth
9. Learn more about whales
10. Stop putting rubbish into
the sea
11. Sing songs
12. Whale parts sold to make things likes candles and soap5 8723 111 6 124 9 10Write a paragraph about whales and why they need to be protected. Use the information in 3a. Then make a poster.Whales are… They live 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…What kind of animals do you like?Task 1 Read and finish the mind map.Wild animals in dangerThe kinds of animals in danger
Tibetan antelopes__________ __________ __________
What do they look like?
__________ __________ ___________ ________
Golden monkeysElephantsWolvesThey are medium-sized animals.Elephants are very big and strong.
They are grey and have long trunks
and tusks.Wolves are not
very big. They have grey fur.They have golden-orange fur.Why are they in danger?7. Because they are killed for their wool.8. Because people are destroying the environment where they live.Because their living areas are used for farming. Also, people hunt them for their tusks.9. They are losing their living areas because people cut down forests. Task 2: Fill in the information. 4 20fruits and young leaves
of bamboos. Elephants Because people cut
down forests. Task 1 审题 动物是人类的朋友，然而有些野生动物的处境却非常危险，请你请以“Animals need your help”为题写一篇文章呼应人类保护野生动物。不少于80词。
提示：
1. 介绍一种你喜欢的野生动物（喜欢的原因，它们的处境等 )。
2.针对如何保护野生动物提出建议（至少写出两条）。一般现在时说明文第一人称 体裁:_______ 人称:_________ 时态:__________While-writing以“Animals need your help”为题
1. 介绍一种你喜欢的野生动物
2. 分析他们处境的原因
3.提出保护野生动物的建议beginningEndingTask2 Structurize （列一列 ）BodyTask 3 写一写: 写初稿。
__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
①篇章方面：布局是否完整？逻辑是否合理？要点是否
齐全/丰富？
②句子方面：主谓是否一致？时态、语态是否正确？连
词使用是否正确？句式是否多样？是否用
到好词、好句？
③词语方面：代词的主格、宾格等形式使用是否正确？
名词单复数是否准确？动词搭配、动词的
形式等是否正确？形容词、副词的使用是
否达意，与修饰的对象是否相符？
④细节方面：单词拼写、标点符号、大小写等是否正确？After-writingTask 1: Self-checkTask 2: Peer-check (同伴互改)注意使用修改字符： 优美句子～；漏词∧；错处：○；去掉／；语法错误 G ,人称错误 P，时态错误 T.Show TimeTask 3: 参考范文Animals need your help
I like elephants best. Although they are big and strong, they are friendly to human. As far as I know, they are very smart and they are symbols of good luck.
Unfortunately, they are in great danger now. On the one hand, they are losing their home because of farming, on the other hand, people hunt them for their ivory. The number of them is getting smaller and smaller.
In my opinion, it is high time for us to take quick action to protect them. Firstly, the government should pass some lows to forbid killing animals. Secondly, we don’t buy anything made of the ivory. Because just as Yao Ming said, “No trading, no killing.” What’s more, we should raise people's awareness to protect animals and our environment.
Animals are our friends and part a of our environment. Help animals, help ourselves.
全文还巧妙地使用时In my opinion,…, on the one hand,…on the other hand,…,What’s more等句式和短语。本文结构完整，层次清晰。分段简明扼要地了自己喜欢的动物以及喜欢的原因，同时也分析了大象处境危险的原因。第二段重点突出，提出了保护大象的具体措施。引用了Extensive language 中的名言“No trading. No killing.”更有说服力。Help animals, help ourselves
(帮助动物就是帮助我们自己)Let’s get started now!1. Complete the chart.higherhighestmore dangerous most dangerouslongerlongestmore popular most popularSelf Check2. Match verbs and objects. Then add one more
object to each list.my healththe endsthe farmhouse3. Circle the correct word and /or fill in the blank with the correct form of the word in brackets for each sentence.1. An elephant weighs (few/many) times more than a dog.
2. An adult panda can eat (much/a little) more than a cat.
3. Canada is a (little/lot) less ______________ (crowded) than China.
4. A tiger is (much/a little) _________ (strong) than a man.crowdedstronger1. The biggest ______ in the world is the Sahara.
2. The river is too ______ to swim in.
3. China is one of __________ civilizations (文明) in the world.
4. The ______ of the fastest animal is 120 kilometers per hour.
5. －What ______ do you need for your coat?
－I want a large one.desertdirtythe oldest一、根据句意，用适当的词填空。speedsizeExercise二、用括号内单词的适当形式填空。
1. Jim is very ______. Li Lei is _______ than Jim. (hungry)
2. Kate’s mooncakes are _________ of all. (nice)
3. Your box is ______ than mine. But his is _______ of the three. (heavy)
4. This TV play is _____ than that one. (good)
5. This picture is _______________ of the four. (beautiful)
6. Lucy did _____ than Lily. (bad)
hungryhungrierthe nicestheavierheaviestbetterthe most beautifulworse三、单项选择。1. My brother is _____ more outgoing than me.
A. many B. little C. much
2. Which city is _____, Beijing, Shanghai or Fuzhou?
A. beautiful B. the most beautiful
C. more beautiful
3. _____ children there are in a family, _____ their life will be.
A. The less, the better B. Fewer, richer
C. The fewer, the better
CBC4. Mobile phones are very popular now and they are ______ than before.
A. cheap B. cheaper C. the cheapest
5. In our city, it’s _____ in July, but it’s even ___ in August.
hotter, hottest B. hot, hot C. hot, hotter
7. Jack’s handwriting is as ____ as Mike’s.
A. good B. better C. best
BCA8. We can do the work better with ____
money and ______ people.
A. little, few B. less, fewer C. fewer, less
9. Jim is the tallest student in our class and
Tom is the second ______ one.
A. tall B. taller C. tallestBC1. Write a paragraph about how to protect endangered animals, using the useful
sentences in 3b.
2. Remember the words, phrases and sentences in this unit.谢谢21世纪教育网（www.21cnjy.com) 中小学教育资源网站 有大把高质量资料？一线教师？一线教研员？
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