动词时态2.过去完成时had done结构表过去的过去by the time before引导的时间状语-2025-2026学年英语期末语法复习（全国通用版）

期末语法复习 初中英语语法全解·动词时态·过去完成时：had+done结构 表过去的过去、bythetime/before引导的时间状语 一、过去完成时核心考点解析 考点一：基本结构识别 规则：过去完成时的构成是“had+动词过去分词”，表示过去某一时间或动作之前已 经完成的动作。 例题1（选择，初中期末真题改编）： She said she_the movie twice. A)see B)saw C)has seen D)had seen 答案：D 解析：主句动词said是过去时，从句动作发生在said之前，需用过去完成时。 例题2（填空）： They(finish)their homework before their parents came back. 答案：had finished 解析：finish动作发生在came back之前，需用过去完成时。 考点二：“过去的过去”时间概念理解 规则：强调某动作发生在另一个过去动作之前，即“过去的过去”，常用两个过去时间 对比。 例题1（选择）： When I arrived at the station,the train_ A)leaves B)left C)has left D)had left 答案：D 解析：火车离开发生在arrived之前，需用过去完成时。 例题2（填空）： He told me he(live)in Beijing for five years before he moved to Shanghai. 答案：had lived 解析：ive动作发生在moved之前，需用过去完成时。 考点三：与“by the time/before”引导的时间状语连用 规则：当句中出现“by the time(到…时候为止)”或“before（在…之前)”引导 的过去时间状语时，主句常用过去完成时。 例题1（选择）： By the time I got up,my brother_to school. A)goes B)went C)has gone D)had gone 答案：D 解析：by the time引导过去时间状语，主句用过去完成时。 例题2（填空）： Before she was 10,she(leam)to play the piano. 答案：had learned 解析：before引导过去时间状语，主句用过去完成时。 考点四：与一般过去时的区分 规则：一般过去时表示过去某个时间发生的动作；过去完成时表示过去某动作之前完 成的动作，强调“过去的过去”。 例题（语法填空）： I(read)the book yesterday,but I (not finish)it by last week. 答案：read;had not finished 解析：yesterday用一般过去时；by last week表示截止时间，用过去完成时。 二、考点综合训练 (一)单项选择 1.He said hethe news before I told him. A)hears B)heard C)has heard D)had heard 2.By the time we arrived at the cinema,the movie_ A)starts B)started C)has started D)had started 3.They (finish)their project by last Friday. A)finish B)finished C)have finished D)had finished 4.I the book twice,so I knew the ending. A)read B)have read C)had read D)will read 5.When she called me,I_dinner. A)cook B)cooked C)have cooked D)had cooked 6.Before he went to bed,he his homework. A)does B)did C)has done D)had done 7.She told me she in Paris for three years. A)lives B)lived C)has lived D)had lived 8.By the end of last month,wefive English songs. A)learn B)learned C)have learned D)had learned (二)语法填空 1.She(leave)the room before I came in. 2.We(not see)each other for a long time before yesterday. 3.The rain(stop)when we went out. 4.He_(already finish)his homework by 9 o'clock last night 5.They (live)in that house for ten years before they moved. (三)句型转换 1.He finished his homework yesterday.(用by last week改写) He his homework by last week. 2.She went to the park.I arrived there later..（合并为一句) Sheto the park before I arrived there. 3.They played basketball after school.(改为否定句，用by5o'clock) Theybasketball by 5 o'clock. 4.I knew the answer.The teacher asked me.（合并为一句) Ithe answer before the teacher asked me. (四)篇章填空 Yesterday,Tom told me about his weekend.He said he 1.-(visit)his grandparents on Sat- urday.By the time he 2.-(get)there,his grandma 3.-(cook)lunch.They 4.-(eat)to- gether happily.In the afternoon,he 5.-(help)his grandpa clean the garden.He told me he 6. _(not do)such work before.Before he 7.-(leave),his grandma 8.(give)him some fruits. He said he 9.(have)a great time and 10.-(never forget)that day. (五)参考答案与解析 1.单项选择答案：1.D2.D3.D4.C5.D6.D7.D8.D 2.语法填空答案： 1.had left 2.had not seen 3.had stopped 4.had already finished 5.had lived 3.句型转换答案： 1.had finished 2.had gone 3.had not played 4.had known 4.篇章填空答案： 1.had visited 2.got 3.had cooked 4.ate 5.helped 6.had not done 7.left 8. had given 9.hadhad 10.would never forget 英语语法复习手册·初中英语语法全解·过去完成时