2019-2020年八年級(jí)英語 Lesson26教學(xué)案.doc

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2019-2020年八年級(jí)英語 Lesson26教學(xué)案 Step 1: Revision(10 minutes) 1. The bottle is empty, please f_______ it with water. 2. Maybe your t______ would succeed in practice. 3. Let’s do this e______ outside. 4. “O______” is another way of saying “watching carefully”. 5. S______ is very interesting. We all like it. 6. It will p______ both of you are wrong. 7. I thought ______ these stamps very much. A: that you will like B: if you would like C: that you would like D: would you like 8. They did an experiment yesterday.(否定句) They ______ ______ an experiment. 9. He doesn’t have anything to say.(同義句) He _____ _____ to say. 10. Tom and Jack did an experiment.(根據(jù)提示改寫) Tom and Jack _____ ______ an experiment the day after tomorrow. Step 2: 糾錯(cuò)鞏固(2 minutes) Step 3: 預(yù)習(xí)課文（形式：小組合作5 minutes） Step 4: 解析課文（形式：生讀，生譯師釋重難點(diǎn) 10 minutes） Step 5: 鞏固記憶知識(shí)點(diǎn)(5 minutes) Step 6: 課堂檢測(10 minutes) 1. That _____ funny if you wear a swimsuit. A: is B: will be C: will D: had 2. I’m _____ the baby. A: putting on B: wearing C: dressing D: puting on 3. She asked me ______(not water) the flowers. 4. ---Don’t forget to close the door. ---- OK. ____ A: I will B: I do C: I won’t D: I don’t 5. “When _____ your sister _____(e) back?” “Next Sunday.” 6. Please be quick, or we _____(be) late. 7. Mr. Li asked us ______. A: observe what he did B: to observe what did he do C: observe what did he do D: to observe what he did 8. A: Yesterday I did an ______ at home. B: What experiment have you _____? A: About the force of air. B: Can you tell me _____it? A: Of course. First, fill in a jar _____ water. Cover the top with a _____ of cardboard. Then, turn the jar upside _____. B: What will happen? A: You can ____it. B: I guess the floor will get ______. A: You are wrong. The air ______ up the cardboard. B: I see. Thank you. I’ll try _____ it. Step 7: 糾錯(cuò)鞏固(3 minutes) Answers: Step 1:fill;theory;experiment; Obserce;Skiing;prove;C; didn’t do;will do Step 6:B;C;not to water;C;will, e;will be;D; Experiment; made; about; with; piece; down;guess; wet; pushes; doing