(共23张PPT)
Unit7 What’s the highest mountain in the world
Period6 SectionB Writing & Revision
新目标人教版 八年级下
Lead in
What a wonderful world!
Lead in
What has happened to the earth
Because of different kinds of pollution, many animals are in great danger.
Wales are also in danger!
Before-writing
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。
How much do you know about 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 pollution
7. 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 soap
3a
What do they look like
Where do they live
What do they eat
What can they do
Why do some of them have to be protected
How can we protect them
Huge; Some kinds have teeth
Live in the sea
Eat small fish and other sea life
Jump high out of the water;
Sing songs
Humans catch whales for meat, fat and oil; Water pollution; Whale parts sold to make things like candles and soap
Rules on whale protection;
Learn more about whales;
Stop putting rubbish into the sea
Write a paragraph about whales and why they need to be protected. Use the information in 3a. Then make a poster.
3b
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…
Save the wales!
Writing
the outline
Part1: the introduction of wales
Part2: the reasons of being in danger
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…
Part3: the ways to protect wales
I think people
should/shouldn’t…
Models:
Animals are our friends.
Protecting animals is
protecting ourselves.
Self check
1. Complete the chart.
Adjectives Comparatives Superlatives
high
dangerous
long
popular
higher
highest
more dangerous
the most dangerous
longer
longest
more popular
the most popular
2. Match verbs and objects. Then add one more object to each list.
Verbs Objects
1. reach a. my life, my money,…
2. achieve b. the top of a mountain, the library,…
3. risk c. my dream, success,…
my health
the ends
the farmhouse
3. 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.
more crowded
stronger
1. 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.
Exercises
desert
dirty
the oldest
一、根据句意，用适当的词填空。
speed
size
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. Unit 2 is quite _______. Unit 3 is _______ than Unit 2. It’s __________ in Module 1. (hard)
5. This TV play is _______ than that one. (good)
hungry
hungrier
nicer
heavier
the heaviest
hard
harder
the hardest
better
6. My mother is very ______. She is __________ in my family. (busy)
7. Lingling gets to school ______ than the others. (early)
8. She speaks English _____ in our class. (well)
9. Lucy jumped quite _____. (far)
10. I think English is as _________ as Chinese. (important)
11. This picture is _______________ of the four. (beautiful)
12. Lucy did _____ than Lily. (bad)
busy
the busiest
earlier
best
far
important
the most beautiful
worse
三、单项选择。
1. My brother is _____ more outgoing than me.
A. many B. little C. much
2. October 12th was one of ______ days in 2005. Shenzhou-VI was launched（发射）successfully.
A. exciting B. more exciting
C. the most exciting
3. Which city is _____, Beijing, Shanghai or Fuzhou
A. beautiful B. the most beautiful
C. more beautiful
C
C
B
4. _____ children there are in a family, _____ their life will be.
A. The less, the better B. Fewer, richer
C. The fewer, the better
5. Mobile phones are very popular now and they are ______ than before.
A. cheap B. cheaper C. the cheapest
6. In our city, it’s _____ in July, but it’s even ___ in August.
A. hotter, hottest B. hot, hot C. hot, hotter
A
B
C
7. Jack’s handwriting is as ____ as Mike’s.
good B. better C. best
8. 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. tallest
A
B
C
1. Finish the writing.
2. Finish the exercises in the workbook.
Homework
https://www.21cnjy.com/help/help_extract.php中小学教育资源及组卷应用平台
人教新目标版英语八年级下册Unit7单元课时教学设计
课题 Period6SectionB Writing&Self-check 单元 7 学科 英语 年级 八下
教材分析 本课时关于如何拯救鲸鱼的写作课和单元复习课。
学习 目标与核心素养 Knowledge objectives: whale, oil, protection, huge, run over with excitement, take care of, die from illness, cut down the forests, endangered animals Once upon a time, there was … Emotional objectives:Ss can use reading strategies to comprehend the passage；Ss will learn how to protect animals Thinking quality objectives: How to improve writing skills.
重点 1.Ss can master the key words, phrases and sentence structures well. 2.Ss can use reading strategies to comprehend the passage.
难点 Ss can use proper sentences to retell the passage
4. Teaching procedures:
Teacher’s activities Students’ activities Purposes
Step 1: Warming-up and lead-in Show some pictures: “What a wonderful world!” Ask Ss to talk about what they can see in these pictures and how they feel. 2.What has happened to the earth 1.Answer the questions 2.Present words and phrases. 1.The beautiful pictures can help to get Ss to be interested in this class.
Step 2 Presentation Show pictures of whales 1.How much do you know about whales 2.Why are they in danger Ss learn more about the whales To help Ss to know more about whales.
Step 3 Pre-writing Section B 3a Pairwork Do 3a first. Ss finish 3a To practice Ss’ teamwork skills.
Step 4 While-writing Get Ss to make the outline of “Save the whales” Follow the teacher to draw the outline. To practice Ss’ writing skills.
Step 5 Writing According to the outline and with the help of 3b, Ss start writing. 1.Finish the writing To improve Ss’ writing skills.
Step6 Self-check
Step 6 Homework I. Oral work Read 2b and try to retell it. II. Written work Write a paragraph about whales using the information in 3a Read and write To consolidate what Ss have learned today.
Bb design Unit 7 What's the highest mountain in the world Period 6 Section B Writing & Self-check endagered cut down endangered animals, be in danger, the importance of saving these animals. fewer and fewer
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