高中英語 Unit22 Environmental Protection Lesson3 Natural Disaster導學案 北師大版選修8
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Unit 22 Environmental Protection Lesson3 Natural Disaster Step 1:Learning Aims:(學習目標) 1.To make sure students can pronounce the words correctly. 2.To master the usages of some important words and phrases. Important and Difficult Points:(重難點) To master the usages of some important words and phrases. Step2: Check preview(檢查預習) Let some students read words in lesson3 and communication workshop. Step3:Self-study(自主學習) 一、重點單詞 1. n. 臺風2. adj. 巨大的3. n. 范圍;規(guī)模4. adj. 多變的 5. n. 降雨量6. n. 灌溉7. adj. 艱難的8. adj. 在近海岸的 9. n. 巨大的災難10. n. 分離;分開11. n. 方法12. vt. 建造 13. n. 磚;磚塊14. adj.多山的15. vt.& vi. 逃走16. n. 可能性;潛在性 二、重點短語 1. 導致2. 謀生3. 徹底毀滅 4. 打開;襲擊;惡劣地對待5. 克服 6. _______________從……恢復/痊愈7. 結果 8. 處于風險中9. 武裝著…… Step4: Cooperating (合作探究) 詞類轉換:按要求寫出下列單詞的適當形式 (1)changeable(adj.)________________(v.)改變,變化(2)irrigation (n.)____________ (v.)(3)separation(n.)________________(v.)(4)construct(v.)___________ _____(n.) (5)mountainous(adj.)_______________(n.)山(6)negative(反義詞)_____________(積極的)(7)considerate(adj.)_____________(v.)思考,考慮(8)allocate(v.)____________ (n.)(9)politics(n.)______________(adj.)政治的(10)calculate(v.)______________ (n.) 2.翻譯下列短語 (1)result from_____________(2)separate...from...______________(3)by no means ______________(4)flee from_____________(5)sum up____________(6)all the best_______ (7)as a matter of fact_____________(8)break away from________________(9)break out ________________ Step5: Doing exercises(課堂檢測) 1.A t is a violent tropical storm with very strong wind. 2.How many people participated in the g ceremony? 3.Nowadays the international situations are c . You can never predict what will next happen precisely. 4.It is very dry here because there have been four years of below average r . 5.Sometimes women have a r time in our society when applying for a job. 6.Britain’s o oil industry develops very well these days. 7.No children would like to suffer from s from their parents. 8.All m have been tried to solve the problem. 9.It is our duty to c a harmonious society. 10.Some students in the m areas have no access to after-class reading materials. Step6: Summary and homework(小結和作業(yè)) 1.Memorize these words and phrases. 2.Preview the text of Lesson1. 答案 Self-study(自主學習) 一、重點單詞 1.typhoon 2.grand 3.scale 4.changeable 5.rainfall 6.irrigation 7.rough 8.offshore 9.catastrophe 10.separation 11.means 12.construct 13.brick 14.mountainous 15.flee 16.potential 二.重點短語 1.result in 2.earn one’s living 3.wipe out 4.turn on 5.get over 6.recover from 7.as a result 8.at risk 9.be armed with Cooperating (合作探究) 詞類轉換:按要求寫出下列單詞的適當形式 1.change2.irrigate3.separate4.construction5.mountain6.positive7.consider 8.allocation9.political10.calculation 2.翻譯下列短語 1.由于2.把…與…分開3.絕不4.從…逃走5.總結,概括6.祝一切順利7.實際上8.擺脫,脫離9.爆發(fā) Doing exercises(課堂檢測) 1.typhoon 2.grand 3.changeable 4.rainfall 5.rough 6.offshore 7.separation 8.means 9.construct 10.mountainous- 配套講稿:
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