过去完成时 had done -2025-2026学年八年级英语下册语法易错点精讲（教科版五四制）

初中外研版 【寒假专版】 8年级下册语法精讲 寒假专版 过去完成时专项训练 寒假语法易错点精讲 学段：初中 教材：外研版（五四制）年级：8年级下册 语法认知 过去完成时(had+done)=助动词had+动词过去分词，表示过去某个时间或动作之前已经完成 的动作，在句中常与表示过去的时间状语连用。 易错点讲解 易错点一：与一般过去时的混淆 讲解： 过去完成时表示“过去的过去”，需强调动作发生在另一个过去动作之前：一般过去时仅表示过去 某一时间发生的动作，无时间先后关系。 例句：She had finished homework before her mother came back.(母亲回来前她己完成作业，用过去 完成时) She finished homework at8 pm yesterday.(仅说明过去时间完成，用一般过去时) 真题再现： 1.(2024山东济南期中，外研版)By the time I_to the bus stop,.the bus._already一 A.got;has;left B.got;had;left C.get;had;left D.get;has,left 答案：B解析：“到达车站”是过去动作，“公交车离开”发生在“到达”之前，即“过去的过 去”，第一空用一般过去时got,第二空用过去完成时had left。 2.(2024河北石家庄月考，外研版)He_in Beijing for five years before he to Shanghai. A.lived;moved B.has lived;moved C.had lived;moved D.had lived;moves 答案：C解析：“在北京住”发生在“搬去上海”之前，“搬去上海”是过去动作，故“住”用 过去完成时had lived,“搬”用一般过去时moved。 易错点二：时间状语使用错误 初中外研版 【寒假专版】 8年级下册语法精讲 讲解： 过去完成时常与“by+过去时间点”“before+-过去时间/动作”“when+一般过去时从句”等时间状 语连用，不可与“sice+过去时间”“for+时间段”等现在完成时标志词搭配。 例句：By2020,she had visited 10 countries..(by+过去时间点，正确) She had lived here since20l0.(since+过去时间，错误，应改为现在完成时has lived) 真题再现： 1.(2023天津和平区期末，外研版)He told me he_the Great Wall twice before he12 A.visited;was B.had visited;was C.visited,is D.had visited;is 答案：B解析：“参观长城”发生在“12岁”之前，“12岁”是过去时间，用一般过去时was,“参 观”用过去完成时had visited,.符合“before+过去时间”结构。 2.(2023山西太原期中，外研版)By the end of last month,we_three English films. A.watch B.watched C.have watched D.had watched 答案：D解析：“by the end of last month”(到上月末)是过去时间点，动作“看电影”发生在该 时间之前，用过去完成时had watched。 易错点三：动词过去分词形式错误 讲解： 过去完成时结构为“had+过去分词”，需注意不规则动词的过去分词变化，如go→gone、eat→eaten、 see→seen等，避免误用过去式代替过去分词。 例句：She had gone to the library when I called her.(gone是过去分词，正确) She had went to the library when I called her.(went是过去式，错误) 真题再现： 1.(2024辽宁沈阳月考，外研版)My father said hethe work already. A.finish B.finished C.has finished D.had finished 答案：D解析：“完成工作”发生在“said”之前，用过去完成时，finish的过去分词是finished, 故选D。 2.(2023重庆江北区期末，外研版)The little girl was sad because she her favorite toy.. A.loses B.lost C.has lost D.had lost 答案：D解析：“丢失玩具”发生在“was sad”之前，用过去完成时，lose的过去分词是lost,故 选D。 易错点四：否定句和疑问句结构错误 2 初中外研版 【寒假专版】 8年级下册语法精讲 讲解： 过去完成时否定句直接在had后加not(缩写为hadn’t):疑问句将had提至主语前，不可混淆助 动词位置或遗漏过去分词。 例句：They hadn't arrived by9o’clock.(否定句，正确) Had she cleaned the room before you came?(疑问句，正确) 真题再现： 1.(2024山东青岛期中，外研版)一youthe book before you bought it? -Yes,I had read some pages. A.Did;read B.Have;read C.Had;read D.Do;read 答案：C解析：“买书”是过去动作，“读书”发生在“买书”之前，用过去完成时，疑问句将 had提至主语前，故选C。 2.(2023河北唐山期末，外研版)Hethe news until his friend told him yesterday.. A.didn't hear B.hadn't heard C.hasn'theard D.doesn't hear 答案：B解析：“直到朋友告诉”是过去动作，“没听到消息”发生在“告诉”之前，用过去完 成时否定式hadn’theard,符合“not.until”结构。 易错点综合演练 综合演练 I单项选择（直击易错点） l.By the time we_to the cinema,the film_already一.（易错点一） A.got has begun B.got had begun C.get had begun D.get has begun 2.Hein this city for ten years before heabroad.(易错点一) A.lived moved B.has lived moved C.had lived moved D.had lived moves 3.By the end of last year,,my brother English for six years.(易错点二) A.learns B.learned C.has learned D.had learned 4.She said she_the museum twice before she_10 years old.(易错点二) A.visited was B.had visited was C.visited is D.had visited is Ⅱ.用所给词的适当形式填空（强化易错点区分） l.The train_(leave))when we arrived at the station.(易错点一) 2.Ie told me he_(finish)his homework before dinner.(易错点一) 3 初中外研版 【寒假专版】 8年级下册语法精讲 3.By2019,she_(live)in this house for 15 years.(易错点二) 4.My mother_(not cook)dinner when I got home yesterday.(易错点四) Ⅱ.短文填空（综合运用四大易错点） 用所给动词的适当形式填空： Yesterday,Tom had a busy day.When he_(wake)up,his motheralready_(cook)breakfast.He _(brush)his teeth quickly and then_(go)to school.By the time he(reach)school,the first class already_(start).His teacher_(ask)him why he was late.Tom said he(miss)the early bus because he_(oversleep).After school,he-(find)that he(lose)his keys.He_(not go)home until his father (come)to pick him up. V.连词成句（聚焦易错句式） 1.the party began we arrived before(.) 2.she the book had read before I it gave her (. 3.by last week they three projects finished had(.) 4.not he the news heard until his father told him (. 参考答案 I单项选择 1B2.C3.D4.B Ⅱ.用所给词的适当形式填空 1.had left 2had finished 3.had lived 4.hadn't cooked I短文填空 woke;had;cooked brushed;went;reached;had;started;asked;had;missed;had;overslept;found;had; lost;hadn't;gone;came V,连词成句 1.The party had begun before we arrived. 2.She had read the book before I gave it to her. 3.By last week they had finished three projects. 4 初中外研版 【寒假专版】8年级下册语法精讲 4.He hadn't heard the news until his father told him. 5