(共6张PPT)
例：/sm/: smoke smile
/tw/: twin twelve
/tr/: tree trousers
/dr/: dress dream
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三 辅音连缀
1. 词首辅音连缀发音要领
例：/ft/: lift left
/ks/: six fix
/kst/: next fixed
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2. 词尾辅音连缀发音要领
(1) 加-es/-s
①
名词：desks, maps, roofs, months
动词：likes, stops, makes, keeps
②
名词：knives, names, eggs, pens
动词：drives, loves, claims, digs
③
名词：faces, brushes, watches, noses, oranges
动词：dances, washes, teaches, chooses, manages
④
名词：boots, birds, lands
动词：meets, reads, leads
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①以清辅音结尾（/t/除外）的动词，词尾加-ed发清辅音/t/。如: liked, jumped, watched, laughed。
②以浊辅音（/d/除外）或元音结尾的动词，词尾加-ed发浊辅音/d/。如: lived, played, seemed, battled。
③以/t/、/d/结尾的动词词尾加-ed读作/id/。如: wanted, waited, handed, minded。
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（２）加-ed
如： /sp/: speak, spring, speed
/st/: start, study, stand
/sk/: sky, school, skate
注意：词尾处的/s/加清辅音连缀不必浊化，因为它们出现在元音后面，如next, ask, fast, last, dust。
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3. 音的浊化
1. I’ve always dreamed about a trip to that country which is famous for its spectacular scenery.
2. The first man who succeeded in swimming the English Channel was Captain Web, an Englishman. He landed in France 21 hours later after he jumped into the water at Dover.
3. Where there are trees, their roots break up soil, allowing the rain to sink in, and also bind the soil, thus preventing it from being washed away.
4. The fishermen all over the world catch millions and millions of kilograms of fish a year. People in many places still use small boats and old fishing methods to catch fish as they did in the past.
5. Experts are studying how laptops can help students. They also want to see how the program is working at other universities.
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朗读下面的句子，注意划线部分的发音。
