Unit10 2 Section Ⅱ Grammar（教师用书word）-2022-2023学年新教材高中英语选择性必修第四册【精讲精练】北师大版

Section Ⅱ　Grammar 过去时态的被动语态 一、过去时态的被动语态的结构 过去时态的被动语态的基本结构为： 一般过去时：was/were＋动词的过去分词 过去进行时：were/was being＋动词的过去分词 过去完成时：had been＋动词的过去分词 [语境感悟] The concept was first talked about as long ago as in the 1920s. 早在20世纪20年代，人们开始谈论这个概念。 Soon the game was being played in universities across the United States. 很快，这项活动就在美国各大学内举行。 Once the parcel had been received by this person，he/she would send the parcel onto a contact of theirs until the Stanley Milgram parcel could be personally delivered to the correct person. 一旦此人收到包裹，他/她就会将包裹发送到他们的联系人处，直到包裹可以亲自交付给正确的人。 [即学活用1] 用被动语态完成句子 ①Trees 　were being planted　 over there by them at this time yesterday. 昨天这个时候他们正在那边种树。 ②It was the first time that the actress's performance 　had been recognized　 by the director. 这是第一次这位女演员的表演得到导演的认可。 ③The house is quite old.It 　was built　 in 1950. 这座房子很古老了。它是1950年建造的。 二、使用过去时态的被动语态应注意的几个问题 1．否定词not的位置：在第一个助动词或情态动词之后。 2．主动句的谓语动词带有复合宾语时，应将宾语变成被动句的主语，而将宾语补足语保留不动(这时的宾语补足语变为主语补足语)。在主动语态中，make，hear，see等词后接不定式要省略to，但转换为被动语态时，则不能省略to。 3．带双宾语的动词作谓语的主动句转换为被动句时，可将表物的直接宾语变为主语，用for或to引出表示人的间接宾语，或将表示人的间接宾语变为主语。 4．短语动词在主动结构中是不可分割的，在被动结构中也是如此，不可去掉后面的介词或副词。 [语境感悟] He was extremely disappointed to hear that he was not given a doctor's degree. 听到没有获得博士学位，他沮丧到了极点。 We saw him sitting there without doing anything. →He was seen sitting there without doing anything. 我们看见他坐在那里无所事事。 His words made me throw up. →I was made to throw up by his words. 他的话令我作呕。 My father was telling me an interesting story. →An interesting story was being told to me by my father. →I was being told an interesting story by my father. 爸爸正在给我讲一个有趣的故事。 The old man was often laughed at. 那位老人经常受人嘲笑。 [即学活用2] 单句语法填空 ①This time，he was made 　to face　(face) a problem. ②The schoolbag is bought 　for　 me by my mother. ③The children were looked 　after　 very well in the school. Ⅰ.用所给词的适当形式填空 1．When the results of our research 　were analysed　(analyse), we noticed something very surprising. 2．Because this experiment 　had been attempted　(attempt) before, we were able