冀教版八年级下册英语《Lesson 27》精品教案

桂馥兰香

Lesson 27 教案
Class opening
For ideas and tips on beginning a class , see “teaching techniques “ at the back of this teacher’s guide.
Step1: Divide the class into two groups to get ready for the two experiments. In class , one group does the first experiment and he other group does the second one. Each group will do their experiment for the class.
Step2et the students listen to the readings and see if they can answer these questions:
For the first passage:
What’s happening to Danny?
Is he getting wet or not?
For the second passage:
Does everything dissolve in water?
Step3: Have the students of Group One read the first reading and have the students of Group Two read the second reading..
Step4: Play the tape or read the passage. And then ask the students to interpret the picture.
Step5: Play the tape or read the readings again, pause after every line, and ask the students to repeat(a) in chorus, (b) in small groups, (c) individually.
Step6: Break the students into groups to do the two experiments. As they do it, they should describe it in English . Encourage them to use as much English as possible.
Step7: Let the students do some comprehension if time permits. Ask individual students questions. The students give natural answers.
Step 8: Ask three volunteers to act out the reading. The rest fo the students should listen, watch and respond to Jenny’s questions.
Step9: 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 rewrite one of the twelve paragraphs. Then have a representative from each group read aloud what has been rewritten. Comment on their work and remember to give praise for good efforts!
Step10: Come to “Let’s do it.”
Class closing
The third reading in the reader
The remaining activities in the activity book
The next reading in the student book