人教版八年级下册 Unit 7 What's the highest mountain in the world？Section B 1a-1d 教案

Unit 7 What's the highest mountain in the world
Section B1a---1d
Teaching Aims
1. Knowledge Aims
(1)Key Vocabulary: cm, weigh, birth, at birth, up to, adult.
(2) Target Language:
many times more than/ 200cm taller than/ weigh much more than/
eat much more(less) than/ eat many times more (less) than/live up to/
about one to two kilos
(3) Structure: comparatives and superlatives with adjectives and adverbs
2. Ability Aims
(1)Enable students to learn about something about pandas and other endangered animals, hope students to protect them.
(2)Teach students how to compare two kinds of animals.
3. Moral Aims
To know the importance of protecting animals and environment.
Teaching Key Points
Students can grasp comparatives and superlatives with adjectives and adverbs
Teaching Difficult Points
Comparatives and superlatives with adjectives and adverbs.
Teaching method
The cooperative learning method, and the situational teaching method.
Teaching Aids
The pictures about endangered animals; PPT.
Teaching Procedures
Step 1 Warming-up
Look at the pictures in 1a and the numbers under the pictures, describe elephants and pandas using some simple sentences .
eg: This elephant is 350cm tall.
It weighs 5000 kilos.
It eats 150 kilos of food a day.
This panda is 150 cm tall when it is standing on two legs.
It weighs 100 kilos.
Step 2 Checking the words
Ask the Ss to read and say the words and phrases by showing pictures.
Step 3 Listening(1b,1c)
1. Play the tape for students to listen and check the numbers they hear.
2. Listen again and complete the sentences in 1c.
3. Ask students to read the sentences in 1c.
Students make sentences according to the chart as many as possible.
a baby panda an adult panda
weigh 0.1 to 0.2 kilos 100 kilos
size 15cm long 150 cm long
...
Step 4 Role –play(1d)
1. Make conversations according to the above chart in groups.
2. Show time: Act out their own conversations.
3. Writing: a short coconversation about a baby panda and an adult panda.
Step 5 Blackboard Design
Unit 7 What's the highest mountain in the world
The Fourth Period Section B1a---1d
a baby panda an adult panda
weigh 0.1 to 0.2 kilos 100 kilos
size 15cm long 150 cm long
Pink , cannot seedoesn't have teeth black and white
... can live up to 20 to30 years