Unit 7 What's the highest mountain in the world？ Section B 3a-Self Check 课件(共16张PPT)

(共16张PPT)
Section B (3a-Self Check)
Unit 7 What's the highest mountain in the world
They are huge animals.
They live in the sea.
They can sing songs.
They can jump high out of water.
They are very clever and also very friendly.
What are they
whales
3a
Read the following words and phrases about whales. Put them in the correct place in the chart.
What do they look like
Where do they live
What do they eat
What can they do
☆Huge
☆ Some kinds have teeth
In the sea
Small fish and other sea life
☆ Jump high out of the water
☆ Sing songs
Why do some of them have to be protected
How can we protect them
☆ Human 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
☆ Sing songs (to make people more aware of the importance of protecting whales)
3b
Write a paragraph about whales and why they need to be protected. Use the information in 3a. Then make a poster.
Whales are huge animals. They live in the sea and eat small fish and other sea life. One interesting fact is that whales can jump high out of the water. Some kinds of whales are in danger because humans catch them for meat, fat, and oil, and use whale parts to make candles and soap.
Whales are also in danger from water pollution. We should protect whales by making rules on whale protection and by not putting rubbish into the sea. I think people should learn more about whales.
Self Check
1
Complete the chart.
Adjectives Comparatives Superlatives
high
dangerous
long
popular
higher
highest
more dangerous
most dangerous
longer
longest
more popular
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, …
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.
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.
desert
dirty
the oldest
一、根据句意，用适当的词填空。
speed
size
1. Write a paragraph about how to protect endangered animals, use the useful sentences in 3b.
2. Remember the words, phrases and sentences in this unit.
Homework
Thank you!