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1、2019-2020年高中英语Unit20lesson3Scientificbreakthroughs教案2北师大版选修7poundWords复合词1．把两个或两个以上的词结合在一起构成新词的方法叫复合法。用复合法构成的词叫复合词。复合词种类繁多，从词性上看有复合介词，复合连词，复合副词，复合代词，复合数词等，而数量最多的是复合名词，其实是复合形容词，再次是复合动词。2．复合名词（1）名词+名词Lipstick,classroom,newspaper,workshop,bookstore,bloodtest（2）形容词+名词Highway,dar
2、kglasses,easychair,broadcast,blackboard,freeway,mainland,newer,gentleman（3）副词+名词Overwork,upgrade,outhouse,outer,overcoat,afternoon,inland（4）动词+名词Chopstick,pickpocket,breakwind（5）动词-ing+名词Readingroom,sleepig-pill,dining-car,swimming-pool（6）名词+动词Snowfall,waterway（7）动词+副词Break-
3、down,break-through,get-together,breakup（8）副词+动词Output,onflow,downfall（9）名词+介词+名词Son-in-law,father-in-law3．合成形容词（1）名词+形容词World-famous,homesick,snow-white,worldwide（2）形容词+形容词Light-yellow,red-hot（3）现在分词+形容词Steaminghot,coldbiting（4）名词+现在分词Peace-loving,man-eating,earth-shaking,fu
4、n-loving（5）名词+过去分词Man-made,hand-made,snow-covered（6）形容词+现在分词Good-looking,easygoing,hard-working（7）形容词+过去分词Half-baked,hard-won（8）名词+名词+-edChicken-hearted,iron-hearted（9）形容词+名词+-edShort-sighted,warm-hearted,kind-hearted,blue-eyed,simple-minded,cold-blooded（10）形容词+名词New-type,ev
5、eryday（11）动词+名词breakneck（12）副词+形容词evergreen（13）数词+名词+形容词Seven-year-old,eight-foot-high,three-meter-wide（14）副词+现在分词Hardworking,far-seeing（15）副词+过去分词Well-written,well-known（16）副词+名词Outdoor,indoor,underground（17）数词+名词+-edFour-footed,two-faced,threecornered（18）数词+名词400-merer,sec
6、ond-hand4．复合动词（1）名词+动词Sunbathe,sleep-walk（2）形容词+动词White-wash,blacklist（3）副/介词+动词Understand,overe,overeat,underline5．合成副词（1）名词+副词Head-on（2）名词+名词sideways（3）形容词+名词meanwhile（4）副/介词+名词Inside,downstairs,downtown,outdoors
