陕西省榆林育才中学高中英语 Unit 3 Inventors and inventions词汇导学案 新人教版选修8(1).doc

陕西省榆林育才中学高中英语 unit 3 inventors and inventions词汇导学案 新人教版选修8一、 学习目标1. 掌握本单元55个课标单词及10个课标短语，达到听说读写的基本要求。2. 能够自己独立完成相应的词汇练习。二、 学习重点能够熟练掌握并正确运用词汇表中黑体的4个重点单词及10个重点短语。三、学习难点1.学会自我分类，利用词汇的派生扩展夯实词汇，能够自己独立完成相应的词汇练习。2. 学会运用各种方法高效记忆词汇：派生法、英英解释法和近似短语辨析法。四、学习过程 【自主预习】（一）学法指导1.学习课本第三单元新单词，基本达到正确拼读。对难以正确拼读的生词进行小组讨论。2.查字典，独立完成下列词汇练习。（二）活动任务 1.词形变化 根据要求给出下列词汇相应的此类转换形式，注意后缀的变化。1). _ n.专利证书；专利权；v.获得专利权2). _ vt.&vi. 显示的差别；使有所不同 _ adj. 卓著的；高贵的3). _ adj. 突然的；意外的 _ adv. 突然地；唐突地4). _ adj. 便利的；方便的；就近的 _ n.便利, 方便 _ adv. 便利地5). _ n. 预料；期待；期望 _ vt.期待；预期；盼望6). _ vt.&vi. 轻打；轻拍；轻敲；n. 轻轻地敲击（声）；（水）龙头 7). _ n. 金属丝；电线 _ adj. 无线的8). _n. （水或气）流；电流；adj. 现在的；当前的 _adv. 普遍地；通常地 9). _adj. 稳固的；稳定的；安定的 _n. 稳定性10). _ vt.联想；联系；n.同伴；伙伴 _n. 联系；协会11). _adj. 实际的；实践的；实用的 _adv. 实际上；事实上12). _ adj.宽大的；仁慈的；慈悲的_n. 怜悯；仁慈；宽恕名词性后缀：_形容词性后缀：_2.词义配对 选择所给词语相应的英语解释。a b 1) distinguish a. a set of paper, records 2) convenient b. to take hold of something suddenly and violently 3) file c. to recognize the difference4) seize d. happy, cheerful 5) merry e. close and easy to reach or quick and easy to do 6) bear f. a continuous movement of water, air or sth.else 7) tap g. a piece of equipment, used for keeping food and drink cool 8) current h. to hit lightly 9) refrigerator i. to make a connection between one thing or person and another 10)associate j. to stand; to put up with1）_ 2)_ 3)_ 4)_ 5)_ 6)_ 7)_ 8)_ 9)_ 10)_【合作学习】（一）学法指导1.学习课本第三单元新单词，掌握重要词汇的用法。2.小组合作，完成词汇练习题并尝试总结其用法。（二）活动任务1. 用方框内所给短语的适当形式填空call up / now and then / in case / dive into /set out to (do) /get through / in truth / hang on / out of order / ring off1).it turned out that the newcomer was _ a spy.2). i wont _ my brother unless something unexpected happens. 3). please _. i will go and get her. 4). our freezer is _ again. wed better buy a new one instead of repairing it. 5). the police _ investigate the cause of the fire.6). please take your credit card with you _ your money is not enough. 7). she_ her bag and took out a few coins. 8). the line is engaged; i cannot _ to his office. 9). i must _ now because i will go to a meeting. 10)._ , i visit my grandpa and grandma in the country. 2. 反馈练习 选择最佳选项并填空。1）as i grew up in a small town at the foot of a mountain, the visit to the village _ scenes of my childhood.a. called up b. called for c. called on d. called in2). we get along quite well though there are quarrels between us _. a. now and then b. here and there c. at one time d. up and down3). lets _our personal feelings for now, and get to our business. a. set up b. set off c. set about d. set aside4). he told me that in the following days there were other changes, even more_. a. abrupt b. changeable c. suitable d. typical5). his parents greatest _ is that he could be accepted by the top university. a. means b. majority c. mixture d. expectation6).the young man _his pocket to make sure his wallet was still there. a. went into b. got into c. looked for d. dived into7). i had to _because someone else wanted to use the phone. a. hang on b. keep up c. hang up d. ring up8). hardly coul