八年级英语下册 Unit 4 Look into Science教案2 翼教版.doc

英语八年级下翼教版Unit 4 Look into Science教案2Lesson 27: Danny the “Dry-o-saur”!
Teaching Content:
Mastery words and expressions: surprised, examine, discover, explain, enough, liquid, solid, spoon, add, mix, pour
Oral words and expressions: weird, mud, cornstarch, spoonful, dissolve, press
Teaching Aims:
1.Ask the students to observe and report it to the class.
2.Increase students’ interest in English.
Teaching Important Points:
1.Describe an experiment in English.
2.Improve the students’ spoken English.
Teaching Difficult Points:
Some words and expressions that used in the experiment.
Teaching Preparation: a bowl, a spoon, cornstarch, water
Teaching Aids: audiotape, flashcards, a bowl, a spoon, cornstarch, water
Type of lesson: new lesson
Teaching Procedure:
Step1. Ask the students what we can do with the things that we brought to the class. If they can do something interesting, let them demonstrate them in class. Then ask them to explain the reasons.
Step2. Listen to the tape and answer the following questions:
1.Why is Danny wearing his swimsuit?
2.Is Danny wet when Brain takes his hand off?
3.Why is Danny still dry after the experiment?
Step3. Now read the text silently and check the answers. Then read it loudly in class.
Step4. Read the text loudly in roles in class. Let some students act it out in front of the class.
Step5. Ask the students to describe the dialogue in English. Encourage them to use English as much as possible.
Step6. Have the class rewrite the text in the past tense. Divide the class into twelve groups. Assign one paragraph to each group. Each group should discuss and representative from each group read aloud what has been praise rewritten. Comment on their work and remember to give praise for good efforts!
Step7. Homework
1.Finish off the activity book.
2.Go on the next reading in the student book.
Summary:
The experiment is interesting, but how to describe it in English is difficult. Remember to cultivate the students’ spoken English in class. Give them more chance to practice. when the students are doing experiments, they must explain clearly step by step.

Lesson 28: Fill My Plate
Teaching Content:
Mastery words and expressions: plate, taste, empty, full
Oral words and expressions: taste good
Teaching Aims:
1.Know about the foreign culture.
2.Learn to sing foreign songs.
Teaching Important Points:
1.Learn to sing the song.
2.According to the pictures, make up dialogues.
Teaching Difficult Points:
Make up a dialogue about having a meal in your home or in a restaurant.
Teaching Preparation: a plate, pictures
Teaching Aids: audiotape, flashcards, a plate, pictures
Type of lesson: new lesson
Teaching Procedure:
Step1. Listen to the tape and grasp the rhythm. Listen to the tape and sing with it.
Step2. Let the students read the text line by line. Have the class read the lyrics as a poem. You may divide the class into two groups. Each group will read one line at a time. Make sure students can read rhythmically with a good sense of the rhymes!
Step3. Listen to the tape. Let the students sing after it.
Step4. Play the tape for several times until the students can sing well.
Step5. Let some volunteers come to the front and sing individually.
Sep6. Homework
1.Finish off the activity book.
2.Review the next lesson.
Summary:
Introduce more knowledge about the foreign countries to the students, which will stimulate the students’ interest of learning English. Learning to sing English songs is another way of increasing students’ learning interests. So give them chance to sing in front of the class.