九年级英语上册Unit 2 Topic 3 Section B 教学设计
九年级英语上册Unit 2 Topic 3 Section B 教案
Ⅰ. Teaching aims and demands1. Learn some new words and useful expressions:
ought to, turn off, action, on time.
2. Go on learning to protect the environment.
3. Review giving advice.
Ⅱ. Teaching aids
A tape recorder; a small blackboard
Ⅲ. Teaching method
Five-finger Teaching Plan
Step 1 Review
1. We all should protect the environment around us. We need to reduce the waste we produce. We should use both sides of paper, and reuse plastic bags rather than throw them away, but actions speak louder than words.
Actions speak louder than words.
T: Easier said than done.
2. T: Everybody would like to become a greener person. But it's not easy, how to be a greener ?
S3: Don't use plastic bags. S4: Don't spit in a public place.
S3: Turn off the lights when you leave a room. S4: Save water when you wash your hands. …
T: According to your views, we know that we can do lots of things to protect the environment at school and at home. For example, we ought to save every drop of water and turn off the lights when we leave a room. We'd better walk or ride a bike while we're traveling a short distance. Take a cloth bag and don't use plastic bags when we go shopping.
ought to=should turn off turn on travel a short distance Step 2 Presentation
1. (1) Let the students listen to the tape and answer the questions.
(1) Would Michael like to be a greener person?
(2) When you go shopping, do you take a cloth bag or plastic bags?
(2) T: Listen to the tape again, and tell Jane's advice.
First, you ought to turn off the lights … Second, you'd better walk or ride a bike instead of …
Third, take a cloth bag when …
2. T: Now, I'll let two students read 1a for us. The others listen carefully, and find out the difficulties you don't understand. Pay attention to the stress and intonation.
It's easy to be a greener person. It's+adj+to do sth. Would you like to be a greener person?
Step 3 Consolidation
1. (1)T: According to the main sentences. Please change the dialog into a short report. You have two minutes.
(2)(Ask the students to retell the dialog)
S1: Michael would like to be a greener person. Jane gives him three pieces of advice. She tells him that he ought to turn off the lights when he leaves a room. when he wants to travel a short distance, he'd bett www.xuehuiba.com
er walk or ride a bike, not take a bus or a taxi…
2. T: Please match the letters with the sentences. One minute later, I'll ask a student to give his/her answers, then check our answers together.
T: Boys and girls, please look at the pictures about the daily life. What do they show us? Who can tell us? Hands up!
S2:Picture a shows us that we ought to save electricity. S3:Picture b shows us that …
S4:Picture c shows us that … S5: …
3. T: Very good! Pay attention to our lives around us every day. There are many good habits to save energy or protect the environment. Who can try to tell us? S6:Take care of the wild animals. S7:Don't cut down the trees.
4. T: Make a new dialog like 1a according to the sentences in 1b, practise it with your partner. Later the volunteers act it out.
Example:
S9: Hi, S10. Would you like to be a greener person?
S10: Of course, I'd love to, but what should I do?
S9: First, Reduce waste. Don't buy bottles or boxes which people can use only once.