冀教版英语八下unit4lookintosciencelesson29-32

冀教版英语八下unit4lookintosciencelesson29-32内容摘要：

have a di scussion in class. Such a 1. What is the match used for? 2. How much water do we fill in the jar? 3. How long does the candle burn? 4. What does the candle use to burn? 5. Can you explain the experiment in English? What’s your reason? Step6. Come to “PROJECT” Divide the class into groups of four or five. Let one group chooses an experiment to practice. Explain it in English as they are doing the experiment. Encourage them to use English as much as possible. The teacher helps them if they are in trouble. If we can’t finish the experiment in this lesson, we can continue in next lesson. Remind the students to bring the things that they need. If they want to do more experiments that we learned or we don’t learn, they can bring everything they need to the class. The teacher should praise the group that does more experiments. Step7. Homework 1. Finish off the activity book. 2. Review the next lesson. Summary: Do the experiment and let the students report to the class. This can increase the students learning interests. As the students doing the experiments, let them explain them in English as much as possible. The teacher can help them if it necessary Lesson 31: Surprise Your Friends! Teaching Content: Oral words and expressions: take off Teaching Aims: 1. Learn to express sequence. 2. Teach the students’ science spirits. Teaching Important Points: 1. Describe the experiments in English. 2. Express the experiment phenomenon in English. Teaching Difficult Points: Describe the experiments in English and exp lain the reason. Teaching Preparation: pictures Teaching Aids: audiotape, flashcards, pictures Type of lesson: new lesson Teaching Procedure: Step1. Check the homework of Lesson 30。