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初中英語詞匯有效學習策略訓練(編輯修改稿)

2025-07-04 16:33 本頁面
 

【文章內容簡介】 生在完成學習任務的過程中,接受多種詞匯學習策略的訓練。   Career Col1Tier   Rose Barry is a botadist an expert on plantsand environment.Career Corner is interviewing her.   CC:I understan d that many trees are dying.   RB:That’S right. There’S a huge amount ofpollution in the air. Pollution kills trees, plants,even animals.   CC:Where does the pollution e from?   RB:Well,some of it es from factories.Some of it es from cars and trucks CC:How does pollution spread?   RB:The wind carries it.It spreads it far awayfrom the place where it began.W hen it rains,thepollution in the air es back down.We call thatacid rain.   CC:W hy is acid rain a bad thing?   RB: Acid rain is killing whole forests. It’Spoisoning the soil. It’S poisoning our lakes andrivers.   CC:Is acid rain really a serious problem?   RB:Absolutely.Some scientists believe that intwenty years all the great forests of the world may bedead.   文中的黑體部分是要求學生掌握的關鍵詞匯。鑒于這篇課文的重點是“pollution”,筆者在課堂引入時就提出以下問題:   1.What is the cause of death of some plants?   2.W hat types of pollution do you think we havenow?   3.What are the sources of pollution?   4.What are the consequences of pollution?   在學生思考問題、尋求答案時,教師給學生提出明確的學習任務:“As a student,what do youknow about the po llution around US and what do youthink we can do to lessen the pollution?”學生在互相交流、互相探討、查詢資料、分析整理、提出方案時,他們就自然而然地運用各種學習策略,高效地完成學習任務。他們在討論和呈現中涉及的詞匯、短語包括了課文中要求掌握的重點詞匯。   此外,為了達到更好的學習效果,教師在講授新課時,可引導學生在聽力、閱讀訓練后,借助工具書對自己感興趣或覺得比較重要的語言點進行更深、更廣的學習。這樣,既增大了學生學習的容量,使具體語言材料的學習落到實處,又有效地訓練了學生的詞匯學習策略。在學習詞匯、短語搭配和相關表達法時,注意引導學生不要孤立記憶,而是在參考原文
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