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1、Unit 3 Inventors and inventions.重要单词聚焦1n专利，证书，专利权2vi.& vt. 显示的差别；使有所不同；辨别3n. 产品4adj. 突然的；意外的5 adj. 便利的；方便的；就近的6n. 小心；谨慎7n. 预料；期待；期望patentdistinguishproductabruptconvenientcautionexpectation8 vt. 抓住；捉住；夺9n. 认出；认可；承认10 n. (评判的)标准；尺度11n. 文件；档案；文件夹12adj. 熟的；成熟的13 adj. 冰冻的；严寒的14 vt. 忍受；忍耐；负担15n. 堵塞；阻塞；果酱
2、16vt. 轻打；轻拍；轻敲n. 轻轻的敲击(声)；(水)龙头seizerecognitioncriterionfileripefreezingbearjamtap17n. (水或气)流；电流 adj. 现在的；当前的18adj. 稳固的；稳定的；安定的19 vt. 联想；联系20 adj. 实际的；实践的；实用的currentstableassociatepractical.重点短语扫描1call 给打电话2now then 偶尔；有时3set 开始；着手4dive 迅速把手伸入；一心投入5set (to do) 开始(做)6 on 不挂断；稍等；紧紧握住7out of 次序颠倒；发生故障8
3、get 设法联系上(尤指打通电话)； (设法)做完；通过upandaboutintoouthangorderthrough9ring 回复电话10ring 挂断电话backoff.课文原句突破1Here was a chance for me to distinguish myself by inventing something merciful that would catch snakes but not harm them.信息提取distinguish oneself使自己扬名。例句仿写这个人因智慧而扬名。The man_ _ _ _ _.【答案】distinguished hims
4、elf by his wisdom2Im sorry，but this phone is out of order.信息提取be out of order坏了，有毛病。例句仿写咱们的冰箱又坏了，我们别修它了，最好买一个新的。Our refrigerator_ _ _ _ _.Wed better buy a new one_ _ _ _.【答案】is out of order again；instead of repairing it3But once picked up，they tried to bite me.信息提取once picked up为“连接词过去分词”结构，相当于once
5、they were picked up。once引导时间状语从句。例句仿写一旦打开，这些食物就必须在三天内吃完。_ _，the food must be eaten up within three days.【答案】Once opened4The criteria are so strict that it is difficult to get new ideas accepted unless they are truly novel.信息提取unless连词，意为“除非，如果不”。例句仿写如果你不马上走，就会迟到的。_ _ _ _ _，you will be late.【答案】Unles
6、s you go at oncedistinguish(1)vi.& vt.辨别；显示的差别You should learn to distinguish between right and wrong.你应学会明辨是非。The twins are so alike that no one can distinguish one from the other.这对孪生儿长得很像，没有人能分辨得出哪个是哪个。(2)distinguish oneself引人注目，出名He distinguished himself by bravery.他以勇猛出名。Yao Ming has already di
7、stinguished himself as an athlete.作为运动员姚明已享有盛名。He is distinguished for his knowledge of economics.他在经济学方面的知识是卓越的。1Color blind people often find it difficult to_between blue and green.Aseparate BdistinguishCcompare Dcontrast【解析】句意为：色盲的人经常感到很难区分蓝色和绿色。separate分离，分开，但与between不能连用。distinguish between分辨，辨
8、别；compare (to/with)比较，对照；contrast (with) 形成对比。【答案】Bconvenient adj.方便的，便利的Will it be convenient for you to start work tomorrow?你明天开始工作方便吗？Please come whenever it is convenient to you.方便的时候请随时来。They abruptly disappeared into a convenient hole in the wall.它们突然消失在附近的一个墙洞中。convenience n方便，便利，适宜，省事at ones
9、 convenience在方便的时候，在适宜的地方convenience food方便食品for convenience为了方便Come by to pick me up at your convenience.在你方便的时候，请来接我。2Our new house is very_for me as I can get to the office in five minutes.Aadaptable BcomfortableCconvenient Davailable【解析】句意为：我们的新居很便利，从家到办公室只需五分钟。convenient表示“方便的”，符合题意。A.adaptable
10、表示“能适应的，适应性强的”；B.comfortable表示“舒适的”；D.available表示“可获得的，可得到的”。【答案】C3Come and see me whenever_.Ayou are convenient Byou will be convenientCit is convenient to you Dit will be convenient to you【解析】“如果你方便的话”应用if it is convenient to/for you。【答案】Cbear (bore，borne)vt.(1)负担，承担I doubt if that chair will bear
11、 your weight.我怀疑那把椅子能否承受得了你的体重。Who will bear the responsibility/expense?谁要负担这责任/费用呢？(2)忍受，忍耐He cant bear being laughed at.He cant bear to be laughed at.他无法忍受遭人嘲笑。(1)stand，bear，tolerate，put up with意为“忍耐，容忍”。He cant stand/bear/put up with hot weather.他不能忍受炎热的天气。She cant stand being kept waiting.她无法忍受久
12、等。(2)bear sth.in mind牢记You must bear it in mind that your parents hope to depend on you to become a good doctor.你要记住你的父母指望你成为一名好医生。4Why did Bob cry?He couldnt bear_like that before the whole class.Amaking fun of Bbeing made fun ofCto be laughed at Dbeing made fun【解析】动词bear后跟v.ing形式作宾语，且此处应该使用被动形式。【答
13、案】Bassociate vt.联想，联系Ive never associated you with this place.我从未把你和这个地方联系在一起。I wouldnt want to be associated with Mckeys project.我不想和麦基的计划有任何瓜葛。I dont like these young men youre associating with.我不喜欢你结交的这些年青人。association n联合；联想；交往；协会；团体in association with.与合伙/合作I am working in association with him.我和他一同工作。My association with him goes back to our days in high school.我和他的交往可以追溯至高中时代。5He wished to forget everything_with his former life and start a new life.Ajoined BassociatedCburied Dcarried【解析】句意为：他希望忘记跟他过去生活有联系的一切东西，开始新的人生。be associated with.表示“和有联系”，此处作后置定语，符合语意要求。【答案】Bcall up(1)使人想起，使回忆
