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课件网) Unit 5 meeting your ancestors 课文经典回顾 重点词汇讲练 写作句型仿写 词句基础过关 1. _____ your conversation打断你们的谈话 2. _____ him to be innocent假定他是清白的 3. _____ illegal hunters逮捕非法捕猎者 4. don’t _____ in public不要在公共场所吐痰 5. _____ the last paragraph删除最后一段 interrupt assume arrest spit delete 6. _____ contemporary art赞赏当代艺术 7. _____ the car汽车加速行驶 8. _____ his ear搔耳朵 9. an _____ observer敏锐的观察者 10. be in _____在上幼儿园 kindergarten applaud accelerate scratch acute 1. ample adj.试探性的；不确定的 2. tentative adj.原始的；远古的 3. primitive adj.足够的；充足的 4. alternative adj.晕眩的；昏乱的 5. dizzy n.可能的选择 adj.可供选择的 6. pulse vi.搏动 n.脉搏 7. category n.席子；垫子 8. punctuation n.皱纹 9. wrinkle n.标点符号 10. mat n.种类；类别 11. seashell n.(各种)瓜 12. quilt n.海贝壳 13. onion n.被子；棉被 14. yogurt n.洋葱 15. melon n.酸乳酪；酸奶 16. spear n.铁锤；锤子 17. hammer n.野兽 18. beast n.滑板 19. skateboard n.相册；集邮册 20. album n.矛；枪 1. Tom ran happily home, whistling _____ (gay). 修饰动词whistling, 用副词, 表示“快乐地”。 gaily 2. After a few years, he became very _____ (skill) at drawing. 在系动词became后作表语，用形容词，表示“有技巧的，熟练的”。be skillful at意为“熟练,擅长,精通”。 由名词或动词加后缀ful变形容词的还有很多，如care→ careful, cheer→ cheerful, forget→ forgetful, harm→ harmful, help→ helpful, hope→ hopeful, pain→ painful, peace→ peaceful, power→ powerful, success→ successful, thank→ thankful, use→ useful, wonder→ wonderful等。 skilful 3. The boy is sharpening his pencils with a _____ (sharp). 在冠词后或者说作介词的宾语，用名词，表示“卷笔刀”。 由形容词加后缀en变成动词的还有fright→ frighten, deep→ deepen, broad→ broaden等。 4. Many people suffered from _____ (starve) because of a lack of food. 作介词的宾语用名词，表示“挨饿”。 sharpener starvation 5. They didn’t grow their own crops, but picked fruit when it _____ (ripe). 在when引导的时间状语从句中替代fruit的it是主语，空格处应为谓语，故用ripe的动词形式ripen(成熟)，又由didn’t、picked可知，用一般过去时，故填ripened。 6. The _____(divide) of the wealth was rather unequal. 在冠词后用名词，表示“分配”。在动词后加后缀sion变为名词的还有decide→ decision, revise→ revision等。 division ripened 7. Sorry the place is so _____(mess), I haven’t had time to clear up. 在系动词is后作表语，用形容词，表示“凌乱的，脏的”。在名词后加y变成形容词的还有wealth→ wealthy, health→ healthy, sand→ sandy, wind→ windy, rain→ rainy, sun→ sunny, fog→ foggy, noise→ noisy等。 8. The _____ (identify) of the crash victims was a long and difficult task. 在冠词后或者说作主语，要用名词，指坠机事故中遇难者身份的“识别，鉴定”。 messy identification 9. I am very much pleased by your _____ (analyse) of the situation. 在形容词性物主代词your后或者说作介词by的宾语，用名词，表示“分析”。 10. We cannot guarantee the _____ (accurate) of these figures. 在冠词后用名 ... ...
