(
课件网) New Concept English 新概念英语第一册（初阶） Lesson 143 A walk through the woods 林中散步 授课教师： Tel: Review Lesson 142 Does anyone ever repair this car Someone repaires it regularly. It is repaired regularly. What is it 英语动词有两种语态： 主动语态 (the Active Voice) 被动语态(the Passive Voice) A. 主动语态表示主语是动作的执行者。 We planted the tree. B. 被动语态表示主语是动作的承受者。 The tree was planted by us. 被动语态结构：be + 过去分词(P.P) + (by …) 被动语态的构成: 被动语态由“助动词be＋及物动词的过去分词”构成。 人称、数和时态的变化是通过be的变化表现出来的。 现以speak为例说明被动语态在各种时态中的构成。 一般现在时： am／is／are＋spoken 一般过去时： was／were＋spoken 一般将来时： will／shall be＋spoken 现在进行时： am／is／are being＋spoken 过去进行时： was/were being＋spoken 现在完成时： have／has been＋spoken 过去完成时： had been + spoken 元音音素 5长：/a:/ / :/ / :/ /i:/ /u:/ 7短：/ / / / / / / / /u/ /e/ / / 8双：/a / /e / / / / / /ε / /u / /au/ / u/ 28个辅音 清辅音（声带不振动）： /p/ /t/ /k/ /f/ /θ/ /s/ / / /h/ /t / /ts/ /tr/ 浊辅音（声带振动）： /b/ /d/ /g/ /v/ / / /z/ / / /r/ /d / /dz/ /dr/ /j/ /w/ /m/ /n/ / / /l/ 过去式/过去分词ed的读法：/d/、/t/ 结尾是/t/或/d/,发音为/ d/ invited decided excited 结尾是清辅音,发音为/t/ looked dressed asked embarrassed watched washed 结尾是元音或浊辅音,发音为/d/ middle-aged opened amused travelled answered 清对清，浊对浊；清清元浊浊 1. 约翰打开了收音机。 _____ 变为被动语态： _____ 2. 奶奶照看我的姐姐。 _____ 变为被动语态： _____ We must speak to old people politely. Old people must be spoken to politely. 注：千万不要遗漏介词或副词。 They said that he would come back soon. It was said that he would come back soon. 类似的还有： It is reported/believed/hoped/supposed that... 不用被动语态的几种情况： 1) 不及物动词没有被动语态。 如：belong, happen, take place, last, come true, remain, succeed, fall, die, arrive, 等。 * Great changes have taken place in this city. * That bike doesn’t belong to Mike. 2) 表示静态的及物动词不用被动语态 have/fit I have a TV set. The coat fits me well. 3）祈使句一般没有被动语态。 【正】Look at the blackboard, please. 【误】The blackboard is looked at by you. 4) 系动词没有被动态和进行时态 这鱼味道很好。 The fish tastes good. 这条围巾摸上去很软。 The scarf feels soft. 5) 反身代词在句中作宾语时，不能用被动语态。 例如： 【正】You must look after yourself. 【误】Yourself must be looked after. 某些动词形式是主动，但含有被动的意思。 这书很好卖。The book sells well. 这书卖完了。The book is sold out. 这种布很好洗。 This kind of cloth washes very well. 这块表需要修理一下。 The watch needs mending. =The watch needs to be mended. =We need to mend the watch. 一、Answer right or wrong 1. 必须照看好孩子们。 The children must be taken good care.( ) The children must be taken good care of.( ) 2. 这本书是鲁迅写的。 This book was wrote by Lu Xun.( ) This book was written by Lu Xun.( ) 3. 昨天那支笔是他给我的。 That pencil w ... ...
