《年人教版選修7導(dǎo)學(xué)案：unit 3 under the sea revision教師版》由會員分享，可在線閱讀，更多相關(guān)《年人教版選修7導(dǎo)學(xué)案：unit 3 under the sea revision教師版（3頁珍藏版）》請在裝配圖網(wǎng)上搜索。
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(biāo)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(xué)習(xí)1. Write down what you have learned about “ Under the Sea”. 2.From this unit you have also learned
2、: Useful verbs : Useful nouns: Useful adjectives/adverbs: Useful expressions: 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 on the 17 of the ocean. The white pearl grows 28 inside the o
3、ysters 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 32 it. In other words, if an oyster swallows some sand, it will manage to spit
4、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. A. inventedB. broughtC. producedD. caused17. A. bottomB. baseC. floorD. ground18. A. Only someB. O
5、nly fewC. All ofD. A lot of19. A. harmedB. coveredC. destroyedD. injured20. A. pieceB. grainC. littleD. bit21. A. shellB. bodyC. eyesD. back22. A. hardB. vividC. sharpD. rough23. A. preventB. defendC. protectD. guard24. A. waterB. matterC. liquidD. object25. A. injuryB. shellC. sandD. pearl26. A. br
6、ight B. hard C. strong D. pure27. A. make B. produce C. do D. form28. A. slowly B. fast C. safely D. quickly29. A. Often B. Actually C. Usually D.Sometimes30. A. even though B. in case C. so long as D. only if31. A. bodies B. shells C. bottoms D. caves32. A. destroy B. irritate C. soft D. open33. A. sand B. shell C. milk D. liquid34. A. cover B. destroy C. produce D. protect35. A. fewer B. more C. less D. smaller作業(yè)反思學(xué)習(xí)小結(jié)：1. 總結(jié)文章所涉及的語言點及典型句型。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(shè)計
年人教版選修7導(dǎo)學(xué)案：unit 3 under the sea revision教師版
