2019-2020年高中英語 第二冊 語法總結(jié) 被動語態(tài).doc

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2019-2020年高中英語 第二冊 語法總結(jié) 被動語態(tài) 何時運用被動語態(tài)： （1）強調(diào)動作的接受者：America was discovered by Columbus. （2）不知誰是動作的執(zhí)行者：You are wanted on the phone. （3）作客觀說明：It is said that the meeting has been put off. （經(jīng)典句型） 主動變被動的基本方法：（說起來容易，掌握起來需要用心?。? （1）主動語態(tài)中的賓語變?yōu)楸粍诱Z態(tài)的主語。 （2）謂語動詞變?yōu)橛伞癰e + 過去分詞”的形式，配合時態(tài)作相應(yīng)變化。 （3）主動語態(tài)主語置于介詞 by之后，如無必需，則省略。 （4）不及物動詞沒有被動語態(tài)。 現(xiàn) 在 do (does) →am / is / are + done We keep the piano in the living-room. →The piano is kept in the living-room. 過 去 did→was / were + done They built the bridge in 1980. →The bridge was built in 1980. 將 來 will/shall do → will/shall + be + done He will read the book tomorrow. →The book will be read tomorrow. 現(xiàn)在完成 have/has done → have/has + been + done We have delivered the newspaper. →The newspapers have been delivered (by us). 過去完成 had done → had been done She had seen the film before she came here. →The film had been seen before she came here. 將來完成 will/shall have done → will/shall have + been + done By the end of this term we shall have finished 80 texts. →By the end of this term 80 texts will have been finished. 現(xiàn)在進行 am/is/are doing → am/is/are + being + done They are drawing the picture. →The picture is being drawn by them.< /p> 過去進行 was/were doing → was/were + being + done He was reviewing their lessons at this moment yesterday. →Their lessons were being reviewed at this moment yesterday. 情態(tài)動詞 may may can can must must should do → should + be + done ought to ought to used to used to You must write an article on the subject. →An article must be written on the subject. 測試精編 1. Since the first space mission, many munication satellites ________. A. was launched B. are launched C. have been launched D. had been launched 2. What kind of advice ________ you? A. has gave B. was gave C. had been given to D. has given 3. The slave ________ from morning till night. A. madeto work B. was made working C. was made worked D. was made to work 4. The construction of the laboratory ________ by the end of July. A. must be pleting B. must plete C. must have pleted D. must have been pleted 5. Your proposal ________ by the mittee soon. A. is discussed B. has been discussed C. is going to be discussed D. will have been discussed （后設(shè)答案，大家不要偷看哦~(*^__^*) 嘻嘻……） KEYS 1. C 2. C 3. D 4. D 5. C