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1、2020年精編人教版英語資料 第 課時 課題名稱 Unit3 Under the Sea 時間 第 周 星期 課型 主備課人 目標 Go over useful words , expressions and grammar of this unit by summing up. 重點 Finish a cloze text and improve yourself by practice. 二次備課 難點 cloze 自 主 學 習 1. Write down what you have learned about “ Unde

2、r the Sea”. 2.From this unit you have also learned : Useful verbs :

3、 Useful nouns:

4、 Useful adjectives/adverbs:

5、 Useful expressions:

6、 A new grammar item: 問題生成記錄： 精 講 互 動 Pearls (珍珠) are valuable white gems (寶物) which come from the ocean. Actually they are 16 by oysters, small shell fish that live

7、 on the 17 of the ocean. The white pearl grows 28 inside the oyster's shell. 29 , it takes about six or seven years for the oyster to produce a pearl. Not all oysters produce pearls 30 most oysters sometimes take sand into their 31 . Only sand which the oyster cannot get rid of will

8、 32 it. In other words, if an oyster "swallows" some sand, it will manage to "spit it out". If the oyster cannot get rid of the 33 , then it will produce the white fluid to 34 itself. Actually, only about one in a thousand oysters will produce a pearl; that is, 35 than one percent. 16.

9、 A. invented B. brought C. produced D. caused 17. A. bottom B. base C. floor D. ground 18. A. Only some B. Only few C. All of D. A lot of 19. A. harmed B. covered C. destroyed D. injured 20. A. piece B. grain C. little D. bit 21. A. shell B. body C. eyes D. back 22. A. hard B. vivid C. s

10、harp D. rough 23. A. prevent B. defend C. protect D. guard 24. A. water B. matter C. liquid D. object 25. A. injury B. shell C. sand D. pearl 26. A. bright B. hard C. strong D. pure 27. A. make B. produce C. do D. form 28. A. slowly

11、 B. fast C. safely D. quickly 29. A. Often B. Actually C. Usually D.Sometimes 30. A. even though B. in case C. so long as D. only if 31. A. bodies B. shells C. bottoms D. caves 32. A. destroy

12、B. irritate C. soft D. open 33. A. sand B. shell C. milk D. liquid 34. A. cover B. destroy C. produce D. protect 35. A. fewer B. more C. less D. smaller 作業(yè) 反思 學習小結： 1. 總結文章所涉及的語言點及典型句型

13、。 重點單詞： 重點短語： 典型句型： 2. 找出文章中的過渡詞或句子。 板書 設計