人教九上U6第3课时导学教案.doc

自主学习方案1.学生自学生词，并记住单词拼写和拼读。2.预习本节内容，熟读重点短语和句子。（见学习目标）课堂导学方案Step 1 复习Ask students how tea was invented.环节说明：简要复习有关茶的历史。Step 2 情景导入T:Do you know how the apples can taste?S1:Yes.They may taste sweet.T:And the oranges?S2:环节说明：通过提问，进入本节课有关食物（品）的内容。Step 3 完成教材1a-1e的任务1.1a学生根据要求完成任务。2.1b学生在每个单词后写上不同食物的名字。3.1c学生听录音并圈出对（T）或错（F）。4.1d学生再听听力材料，完成句子。5.1e学生根据1c和1d的信息练习关于薯条的发明的对话。课堂资料包Step 1 重难点解析1.The customer thought the potatoes were not thin enough.顾客认为土豆不够薄。单词enough修饰名词不倒装。如：I have enough money.我有足够的钱。其修饰形容词、副词要倒装。如：He wrote carefully enough to get the award of the competition.他写得够认真，获得了比赛的奖励。2.The customer was happy in the end.顾客最终高兴了。(1) in the end后来，最后，终于/at the end of在末/by the end of到末为止。如：At the end of this month, well have a meeting.这个月末我们要开一次会。By the end of last year, weve made ten planes.到去年末我们造了十架飞机。(2) in the end 用一个单词表达可以是finally；用一个词组表达可以用at last。如：He won in the end./He won finally./He won at last. 最终他赢了。Step 2 小结训练(B)1.He is_ to go to school.A.enough oldB.old enoughC.young enough(A)2._ I got there.A.In the end B.Last C.Finally环节说明：学生进一步巩固并掌握单词enough和end有关的知识点。Step 3 问题探究1.The chips_ (cut) by him carefully. 【解析】答案是were cut。此处要用单词cut的被动语态。2.The cook wanted to make the customer_(please). 【解析】答案是pleased。pleased“高兴的”，在这里作宾语补主语。3.同义句转换：He wrote _carefully_ enough to get the award of the competition.He wrote carefully he could get the award of the competition.【解析】答案是so,that。sothat 如此以至于，用于复合句，常和enough 转换。4.I am sorry I have_ to do today.I am not_ .A.something special;free enoughB.special something;enough