秋季讲义15-Unit 6 Space Exploration 单元复习+非谓语动词之分词用法-（教师版+学生版）

中小学教育资源及组卷应用平台 ( Unit Six 单元复习+非谓语动词之分词 ) Unit 6重点单词词组复习 单词 词性 中文含义 衍生词 1. transform v. 转换；改变；改造 n. transformation 2. establish v. 建立；设立 n. establishment 3. similar adj. 相似的；类似的 n. similarity 4. average adj. &n. 平均；平均数；平均水平；一般的 5. involve v. 包括；使牵涉；卷入 n. involvement 6. conduct v.& n. 指挥；管理；控制；行为 n. conductor 7. sign v. & n. 迹象；手势；签名于 8. survive v. 幸存；生还 n. survival 9. nonetheless adv. 虽然如此；但是 10. orbit v. & n. 轨道；绕轨道而行 11. reflect v. 反映；反射；反省 n. reflection 12. release n. & n. 释放; 发行; 发布 13. retain v. 保持；保留 14. covert n. & v. 皈依者; 转换; 使改变信仰 15. migrate v. 移居; 迁徙 n. migration 16. amount n. & v. 数量；总计 17. inhabitant n. 居民；居住者 v. inhabit n. inhabitation 18. manned adj. 有人操纵的，有人驾驶的 19. exploration n. 探险，探测 v. explore 20. attempt n.& v. 努力，尝试，企图 21. tie n. & v. 不分胜负，领结，绑，系 22. consume v. 消费，消耗，毁灭，大吃大喝 n. consumption 23. explosion n. 爆发，爆炸 v. explode 24. mission n. & v. 使命，任务，派遣执行…的任务 分词用法 分词包括现在分词和过去分词（present participle & past participle）两种形式。 （一）分词形式 1. 现在分词形式 现在分词可分为一般式和完成式两种；在语态上可分为主动语态和被动语态。 （1）一般式 时态 语态 主动 被动 一般式 doing being done 完成式 having done having been done 在时间上表示一个正在进行；或与谓语动词同时发生或存在的动作和状态 The boy singing in the hall is one of the top singers from the university. Hearing the news, he jumped. （2）完成式 分词的完成式主要用在状语中, 表示这动作在谓语所表示的动作之前发生. Having been there many times, he offered to be our guide. Having found the cause, they were able to propose a remedy. Having been criticized by the teacher, he decided to study hard. （3）被动式 现在分词被动式（进行的被动）可以用来作定语, 宾语补足语, 状语及用于独立结构中. This is one of the experiments being carried on in our laboratory. You’ll find the topic being discussed everywhere. Being asked to give a performance, she couldn’t very well refuse. These are sold at reduced prices, the defects always being pointed out to the customers. （4）完成被动式 现在分词的完成被动式一般用来作状语或用于独立结构中. Having been given such a good chance, how could she let it slip away? The decision having been made, the next problem was how to make a good plan. All the compositions having been written and collected, the teacher sent the students home. 2.过去分词形式 过去分词只有一种形式，即：done。它表示一个被动、或完成、或完成与被动的动作。 The fallen leaves means the autumn’s coming.（完成） The building built last year is our library.（完成、被动） 3.分词的否定形式 not+分词 Not having received his letter, he decided to call him. Not knowing his address, she cannot get in touch with him. （二）句法功能 1． 分词结构作定语 分词作定语时有下面特点：现在分词表示主动意义，过去分词一般表示被动含意；现在分词表示正在进行，过去分词表示状态 ... ...