2008高考英语复习 基础知识第一册7--8单元 (ppt).ppt

课前热身体验 【用法点拨】 1. 被动语态的一些特殊用法 Coal can be used to produce electricity for agriculture and industry. 情态动词+ be +过去分词，构成被动语态 My sister will be taken care of by Grandma. Such a thing has never been heard of before. 短语动词的被动语态 短语动词是一个整体，不可丢掉后面的介词或副词。如： break, bring, call, come, look, catch, take, do, turn, cut, fall, put, pick, give, get, see, run等与介词的搭配 含有短语 动词和情 态动词的 被动语态 例句 内容 项目 It is said that she will leave for Wuhan on Tuesday. It is believed that they will be back soon. It is reported that there will be a football match next week here. It is said that… 据说 It is reported that… 据报道 It is believed that… 大家相信 It is hoped that… 大家希望 It is well known that…众所周知 It is thought that… 大家认为 It is suggested that… 有人建议 It is taken for granted that… ……被视为理所当然 It has been decided that… 大家决定…… It must be remembered that… 务必记住的是…… 表示 “据说” 或 “相信” 的词组 This coat dries easily. 表示主语的某种属性特征的动词：read, write, sell, wash, clean, cook, wear, eat, drink等。此类词一般不单独使用，常加上一个副词easily, smoothly, well, wonderfully等 Work began at 7 o’clock this morning. 表示“开始，结束，运动”的几个动词：begin, finish, start, open, close, stop, end, shut, run, move等 His plan proved (to be) practical. 表示状态特征的连系动词：look, sound, feel, smell, taste, prove, appear + 形容词/名词，构成系表结构 用谓 语动 词的 主动 式表 示被 动含 义 主动 式表 示被 动含 义的 几种 情况 The boy is easy (for people) to get along with. 不定式在某些形容词(difficult, easy, hard, comfortable, pleasant, fit, light, heavy, good, safe, dangerous etc. )后作状语且和句子的主语或宾语有逻辑上的动宾关系时，用主动式表示被动含义，后可省略for sb The book is worth reading. be worth结构 This house needs/wants/ requires repai-ring. want, need, require作“需要”讲时，这时动名词与句子的主语之间有逻辑上的动宾关系 用非 谓语 动词 的主 动式 表示 被动 含义 主动 式表 示被 动含 义的 几种 情况 The car is to let. It is he not you who is to blame. 不定式to let(出租), to blame等主动式表示被动含义 I’ll give the children some good books to read. 不定式作名词的后置定语，与被修饰的名词构成逻辑上的动宾关系，又和该句的主语或宾语构成逻辑上的主谓关系时，不定式常用主动式表示被动含义 用非 谓语 动词 的主 动式 表示