人教版英语八年级下册Unit7SectionB1a-1d教案
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Period 4 Section B 1a---1d
Teaching Aims
Knowledge Aims
Key Vocabulary: cm, weigh, birth, at birth, up to, adult.
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 1 to two kilos
Structure: comparatives and superlatives with adjectives and adverbs
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
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 Procedures
Step 1 Warming-up
1. sing a song about comparatives and superlatives The more we get together.
2. Let’s act like animals and guess what they are.
3. Talk about animals: What animals do you like best? Why?
Step 2 Presentation: Let’s compare.
1. The adult elephant:3000 kilos The baby elephant: 500 kilos
The adult elephant weighs six times heavier than the baby elephant.
2. the baby panda:one year old the adult panda : 37 years old
The adult panda is many times older than the baby panda.
3.Describe the two animals.
a. Words learning
b. pare facts about these two animals. Using the language in the box to help you make
sentences.
Example sentence:
The elephant weighs many times more than you panda. (200 cm taller/shorter, weigh much
more/less, eat much more/less, eat many times more) Step 3 Listening(1b,1c)
1.Learn something about baby pandas.
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 1b and 1c as many as possible.
Step 4 Group work.
1. Take turns telling your classmates about pandas..
2. Show time: Act out their own sentences.
3. Writing: a short conversation about a baby panda and an adult panda.
Step 5. Exercises
一、根据提示填写单词。
I can take _____ (至多有) four people in my car.
2. _______ (出生时), most babies weigh between 6 and 8 pounds.
3. He______ (重) 60 kilos.
4. An ______ (成年人)panda weighs many times more than a baby panda.
二、 根据所给词的适当形式填空
1. Lily gets up ______ (early) than Lucy.
2. Which goes __________ (slowly), Tom or Jim?
3.This book is ____________ (interesting) than that one.
4. She works ______________ (careful) in her school.
5. Who goes to bed _________ (late) Jim, Tom or Jack?
6. I think turkey is _____________ (delicious) of all.
Step6.the importance of protecting animals and environment.
Our world is so beautiful with these animals.
Saving animals is saving ourselves!
Step 7.Homework.
Animals are our friends.
we should protect animals.
Write an article about an animal that you like best.