湖南省郴州市嘉禾县坦坪中学八年级英语下册Unit6Howlonghaveyoubeencollectingshells第2课时SectionA2a2c导学案无答案人教新目标版

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1、Unit 6 How long have you been collecting shells（第2课时）Section A 2a-2c导学案一、学习目标: 现在完成进行时能力目标：学会谈论问题并给出建议重点词语: pair, since, raise, several, skater重点句子：Ive been skating since nine hours. Ive been skating since Iwas seven years old.难 点： “for” and“since” 二、预习导学1根据音标学习新单词，并记住中文意思。 2熟读2a,2b的句子。3跟小组长读重点单词短语及

2、 Grammar Focus，并结对抽说中文意思。三、自学检测请翻译下列短语收集_ 贝壳_ 溜冰鞋_ 溜冰者_ 马拉松赛跑_ 滑冰马拉松_ 筹集_ 几个的_ 自从_ 自从9点起_ 一双旱冰鞋_自从两年前一直到现在 _ _四、合作探究 since和for的区别用法 1.since表示“自从过去某一时间点以来”，后面接时间点，强调动作或状态一直延续到现在，一般用现在完成时或现在完成进行时。since后可接表时间的名词或名词短语，也可接一个时间状语从句。Have you been talking with him on the phone since 6:00 p.m.? 你六点起就一 直在给他讲电

3、话？2.for表示时间的持续，后跟时间段。表示一段时间，多与带数词的名词连用，谓语需用延续性动 词。I havent been seeing a film for a long time. 我好长时间没看电影了。五、展示 1.个人或小组读。2听录音完成2a,2b。3.对话练习2c 六、学以致用必做题单项选择.（ ）1. We have been walking _ 8 oclock. A. for B. at C. since D. during（ ）2. Amy has been skating _ two hours. A. or about B. for since C. since D

4、. for about（ ）3. How long have you been living here? Ive been living here _ four years ago.A. for B. before C. since D. during（ ）4. Uncle Wang _ since he came to the company.A. has been working B. have been working C. worked D. work（ ）5. They have been swimming since they _ A. is B. was C. has D. were选做题单项选择：提高题【总结反思】