Unit 27《Behaviour》学案5 北师大版选修9

Unit 27Behaviour1. Are we supposed to kiss once, twice or even three times like in some countries?(Page 48)我们是吻一次, 二次, 还是甚至像在一些国家里吻三次？suppose v. 认为典型例句I suppose him to be right.我认为他是对的。Everyone is supposed to wear a seat belt in the car.每个人坐车时都得系上安全带。You are supposed to have told her the truth.你应该把真相告诉她（事实上却没有）。相关链接be supposed to do sth. 应该做某事suppose+宾语+（to be）+adj. /n. /that从句suppose或supposing用作conj. 译为“万一”, 相当于if。特殊疑问词+do you think/believe/suppose.+陈述句序。特别提示suppose, believe, expect与imagine引导宾语从句时, 从句的否定通过主句来体现。活学巧用1. 1)观察简答be supposed to在意义与用法上相似于情态动词_；那么, be supposed to have done sth. 相当于_, 表示“_”。答案：should;should have done sth. ;应该做某事（而没有做）2）完成句子（1）我觉得物价将会上涨。Prices will go up, _.(2)一般认为, 同时具有这样一些品质极为罕见。This combination of qualities is _.答案：(1)I suppose(2)generally supposed to be extremely rare3)单项填空Mrs Black doesnt believe her son is able to design a digital camera, _?A. is sheB. isnt sheC. doesnt sheD. does she提示：believe, suppose, expect, imagine引导宾语从句时否定前移。答案：D2. My best friend is constantly borrowing my school notes as she never concentrates in class and draw pictures instead of taking her own. (Page 48)我最好的朋友不时地借我的课堂笔记, 因为她在班上从来不集中精力自己作笔记, 而是画画。instead of而不是典型例句Youre going to Japan instead of me.你要代替我去日本。Instead of smiling, each of them made a face.他们没有笑容, 却都做了个鬼脸。In making furniture, we use metal instead of wood.做家具时我们用金属代替木材。相关链接Oh, well, well have to ask Zhang Li instead.噢！好吧！我们得去请张丽来顶替。take the place of代替（动词短语）活学巧用2. 1)观察回答（1）instead of与instead有何异同？（2）take the place of与in place of有何异同？答案：（1）instead of是介词短语, 代替句子中对等的成分, 即名词、代词、动名词、介词短语等。instead是副词, 可以单独使用, 用于句首或句末作状语。（2）in place of表示“以代替”。是介词短语, 不能单独作谓语。take the place of表示“代替”, 是动词短语, 也可表示为take ones place。2）单项填空Its me that should ask you instead of you_ me.A. askB. askedC. to askD. asking提示：instead of为介词短语, 其后跟名词、代词、动名词（复合结构）。本题instead of后就是跟一个动名词复合结构。答案：D3. Do you have any suggestions for me?(Page 48)你能给我些建议吗？suggestion n. 建议典型例句Does anyone have a suggestion?有谁要提建议吗？He sometimes makes a helpful suggestion.他有时会提出有用的建议。My suggestion is that you shouldnt tell her the news.我建议你不要告诉她这个消息。相关链接make/put forward a suggestion提出建议adopt a suggestion采纳建议turn down ones suggestion拒绝某人的建议suggest v. 建议；表明suggestive adj. 提示的；暗示的活学巧用3. 1)观察简答(1)suggestion的表语从句、同位语从句、定语从句有何特点？（2）还记得suggest的用法吗？答案：（1）用虚拟语气, 即（should）+动词原形。2)单项填空The parents suggested _ in the hotel room but their kids were anxious to camp out dur