Unit 12 Life is full of the unexpected.重点语法专练-2024-2025学年九年级英语全册单元重难点专题提优训练（人教版）

2024-2025学年九年级英语全册单元重难点专题提优训练（人教版） Unit 12 重点语法专练 过去完成时 含义：表示在过去某一时刻或动作以前完成了的动作,也可以说过去的时间关于过去的动作.即“过去的过去”.可以用by, before等介词短语或一个时间状语从句来表示,也可以用一个表示过去的动作来表示,还可能通过上下文来表示。 构成:过去完成时是由“助动词had＋动词的过去分词”构成的，had用于各种人称和数。 【注意】 （1）表示由过去的某一时刻开始,一直延续到过去另一时间的动作或状态,常和for，since构成的时间状语连用。 （2）叙述过去发生的事情,在已叙述了过去发生的事情后，反过来追述或补述以前发生的动作时,常使用过去完成时。 （3）在含有定语从句的主从复合句中，如果叙述的是过去的事,先发生的动作常用过去完成时。 （4）过去完成时常常用在told, said, knew, heard, thought等动词后的宾语从句 （或间接引语）中，这时从句中的动作发生在主句表示的过去的动作之前。 过去完成时的语法判定： 1. 由时间状语来判定 一般说来,各种时态都有特定的时间状语.与过去完成时连用的时间状语有：（1） by + 过去的时间点。如：I had finished reading the novel by nine o'clock last night.（2） by the end of + 过去的时间点。如：We had learned over two thousand English words by the end of last term.（3） before + 过去的时间点。如：They had planted six hundred trees before last Wednesday. 提升训练 一、单项选择 1．Han Mei ________ to the Great Wall twice before she went to university. A．has been B．had been C．was D．is 2．We ________ to tell Candy the good news, but we found that she wasn’t in. A．mean B．have meant C．had meant D．meant 3．You will never know how great you are ________ you try your best. A．since B．though C．unless D．because 4．It was the first time that we ________ for our parents. A．cooked B．were cooking C．have cooked D．had cooked 5．Li Lei ________ about 1, 500 English words by the end of last term. He is hard­working. A．learns B．learned C．has learned D．had learned 6．By the time Roy walked into the classroom, the teacher ________ teaching already. A．started B．would start C．starts D．had started 7．— Did you see the basketball star yesterday when he came to visit our school yesterday? — No, when I _____to school, he had already left. A．got B．get C．had got D．have got 8．—Why was he late for school yesterday? —He overslept. By the time he got to the bus stop, the bus _____ already _____. A．was, leaving B．has, left C．would, leave D．had, left 9．By the end of last week, Maggie _____________ in the west of China for two months helping the homeless children. A．will stay B．has stayed C．would stay D．had stayed 10．By the time I got to the cinema, the movie _______ for ten minutes. A．had begun B．had been on C．has started D．has been on 11．She told me that she ________ a cold for three days. A．has caught B．had had C．has had D．had caught 12．Mike used to be a top student, but he _______ behind since he lost himself in computer games. A．fell B．has fallen C．was D．has been 13．—________ you ever ________ Chinese mooncakes, Dianna? —No, never. But I have had noodles. A．Do; try B．Will; try C．Did; try D．Have; tried 14．By the time I locked the door, I realized I ________ my keys at home. A．had repaired B．had changed C．had forgotten D．had left 15．Tom by the time I got to the party. A．left B．was leaving C．had left D．has left 16．—How long ________ you ________ TV by the time I called you? —For about two hours. A．had; watched B．have; watched C．did; watch D．were; watching 17．This morning I ________ very early, but I didn’t get up until eight o’clock. A．stood up B．stayed up C．woke up D．put up 18．________ the end of last term we had learned five English songs. A．At B．By C．In D．To 19．At the New Year's party, all of the students________. A．hurried up B．handed up C．set up D．showed up 20．Tom was disappointed that most of the guests ______ when he ______ at the party. A．left; had arrived B．left; arrived C．had left; had arrived D．had left; arrived 二、选词填空 根据句意，选用方框内的词组填空。注意形式的变化。 show up, rush out, arrive at, go into, find out 1．When we the hill, some farmers had planted many young trees. 2．By the time I told her something, she said she what caused the accident. 3．—Why didn’t you at the party yesterday? —Because I had to look after my little sister. 4．Before it rained, the little boy the supermarket with his friends. 5．When my mother came back, I to go for my football training. 三、用括号中所给单词的适当形式填空。 1．When I got to the bus stop, the bus (go). 2．By the time I got to class, the teacher (start) teaching. 3．We (learn) over 1,000 words by the end of last term. 4．I (clean) the room before he arrived here. 5．His brother (leave) home for a year when he got back. 6．He said he (see) the movie already. 7．When he got to the cinema, the movie already (begin). 8．After he (finish) his homework, he went to school. 9．We (learn) 20 English songs in the past few months. 10．By the time he got there, all the people (leave). 11．He (study) English for five years before he went to America. 12．By the time I reached home, my mother (cook) supper already. 13．The little girl (lie) in bed for almost a month since she (fall) sick. Luckily, she can go to school now. 14．He told his mother that he (run) out of money to buy new clothes. 15．I suddenly remembered that I (leave) the key in my classroom when I (get) home yesterday. 16．Our math teacher (teach) in our school for 20 years and he (come) here when he was 25 years old. 17．We (get) everything ready before they came. 18．— You watched the movie yesterday, didn’t you? — Yes. But I missed the beginning. When I turned on the TV, it (begin). 19．John said that he (read) the Chinese storybook twice. 20．Anna didn’t see the movie last night because she already (see) the film. 21． you ever (lock) your keys in the house? 22．—What you (do) when the teacher came in? —Nothing. 23．When I got there, they (begin) the meeting. 24．By the end of last month, they (plant) thousands of trees. 25．In the past few years, there (be) great changes in my hometown. 26．The plane (land) by the time we got to the airport. 27．By the end of next week, I (finish) reading the book. 28．As we (have) dinner, I heard someone knocking on the door. 参考答案： 一、 1．B 【详解】句意：韩梅在上大学之前去过两次长城。 考查动词时态。根据“before she went to university”可知，上大学发生在过去，去长城是发生在上大学前，所以主句动作是发生在“过去的过去”，应用过去完成时“had+动词过去分词”，故选B。 2．C 【详解】句意：我们本想告诉坎蒂这个好消息，但我们发现她不在。 考查动词时态。根据“but we found that she wasn’t in”可知，发现坎蒂不在发生在过去，想告诉坎蒂这个好消息发现坎蒂不在，所以空格处动作表示“过去的过去”，应用过去完成时“had+动词过去分词”，故选C。 3．C 【详解】句意：除非你尽力，否则你永远不会知道自己有多优秀。 考查从属连词词义辨析。since自从；though尽管；unless除非；because因为。根据“You will never know how great you are”和“you try your best”可知，是指除非你尽力，否则你永远不会知道自己有多优秀，故选C。 4．D 【详解】句意：这是我们第一次为父母做饭。 考查动词时态。“It is the first time +从句”的结构中，从句用现在完成时，此处为“It was the first time that+从句”结构，从句应用过去完成时“had+动词过去分词”，故选D。 5．D 【详解】句意：到上学期末，李磊已经学会了大约1500个英语单词。他学习很努力。 考查动词时态。“by+过去的时间段”意为“到……为止”，表示句中的动作发生在过去的过去，应用过去完成时的“had+动词过去分词”，故选D。 6．D 【详解】句意：当罗伊走进教室时，老师已经开始上课了。 考查动词时态。根据“Roy walked into the classroom”可知，走进教室发生在过去，所以老师开始讲课发生在走进教室之前，动作表示“过去的过去”，应用过去完成时“had+动词的过去分词”，故选D。 7．A 【详解】句意：——昨天当他参观我们学校时，你看见那个篮球明星了吗？——没有，当我到达学校时，他已经离开了。根据he had already left.可知从句用过去时态；故选A 8．D 【分析】考点：考查动词的时态 【详解】试题分析：句意：昨天他为什么迟到了？——他睡过头了。他到达公交车站时，公交车已经开走了。结合语境可知下文描述的是一直持续到过去某时的动作，故用过去完成时态，选D。 9．D 【详解】句意：到上周末为止， Maggie已经在中国西部待了两个月帮助那些无家可归的孩子们。根据句中时间状语By the end of last week是到上周末为止，即到过去时间为止已经完成的动作，所以用过去完成时态，故选D。 10．B 【详解】句意：我到电影院时，电影已经上映十分钟了。 考查时态。by后加过去时间，常与过去完成时连用。begin和start“开始”，是短暂性动词，不能与一段时间连用，应该转换为be on(延续性动词)。故选B。 11．B 【详解】句意：她告诉我她得感冒三天了。 考查动词过去完成时态用法。has caught是非延续性动词catch的现在完成时；had had已经患了某种病一段时间，是延续性动词的过去完成时；has had是延续性动词的现在完成时；had caught非延续性动词catch的过去完成时。非延续性动词不能和表示一段时间连用，后面的for three days是一段时间，排除A和D；根据主句动词told是一般过去时，可知宾语从句的动作是过去的过去，用过去完成时had had，故选B。 12．D 【详解】句意：迈克过去是一名尖子生。但是自从他沉迷于电脑游戏后，他落后了。 考查动词的时态。根据since可知本题应该用现在完成时，fall behind落后，是个瞬间动作，当句中有since，for等表示时间段的时间状语时，要把瞬间动作改为持续动作，所以应该用be behind，故选D。 13．D 【详解】句意：——戴安娜，你曾经尝过中国的月饼吗？——从来没有。但我吃过面条。 考查现在完成时。根据“ever”及答语“But I have had noodles.”可知空格所在句用现在完成时态，结构为“have/has+动词过去分词”。故选D。 14．D 【详解】句意：当我锁上门的时候，我意识到我把钥匙忘在家里了。考查动词辨析。had repaired 修理；had changed 改变；had forgotten忘记；had left 遗留。当后面有地点时不用forget，而用leave；根据语意语境，故选D。 15．C 【详解】句意：我到聚会时汤姆已经走了。 考查时态辨析。选项A一般过去时态；选项B过去进行时态；选项C过去完成时态；选项D现在完成时态。根据“by+过去时间”作时间状语，提示谓语动词用过去完成时，即：“Tom离开”发生在“我到达”之前，即“过去的过去”，因此，用过去完成时。结构是had+动词的过去分词。故选C。 【点睛】此题考查过去完成时。过去完成时表示在过去某一时间或动作之前已经发生或完成了的动作。它表示句子中描述的动作发生在“过去的过去”。过去完成时的基本用法：表示在过去某一时刻或动作以前完成了的动作，即“过去的过去”。可以用by, before等介词短语或一个时间状语从句来表示，也可以用一个表示过去的动作来表示，还可能通过上下文来表示。 例如：By nine o’clock last night, we had got 200 pictures from the spaceship. 到昨晚9点钟，我们已经收到200 张飞船发来的图片。此题就是这种用法。 16．A 【详解】句意：——我给你打电话时你看了多长时间电视？——大约两个小时。 考查动词时态。had…watched过去完成时；have…watched现在完成时；did…watch一般过去时；were…watching过去进行时。根据by the time“到……时候为止”，可知表示事情发生在过去的过去，用过去完成时，结构是“had+动词的过去分词”，故选A。 17．C 【详解】句意：今天早上我醒得很早，但我直到八点钟才起床。 考查动词短语。stood up站起来；stayed up熬夜；woke up醒来；put up张贴。根据“This morning I...very early, but I didn’t get up until eight o’clock.”可知，早上醒的很早，应用woke up 。故选C。 18．B 【详解】句意：上学期结束时我们学了五首英语歌曲。 考查介词辨析。At在；By通过；In在……里面；To到。根据“we had learned five English songs”可知时态为过去完成时，by the end of意为“到……末为止”，可与过去完成时连用。故选B。 19．D 【详解】句意：在新年晚会上，所有学生都出席了。 考查动词短语。hurried up赶紧；赶快；handed up递给,上交；set up建立；show up出席；露面。根据“At the New Year's party, all of the students________.”在新年晚会上，所有学生都 _______。可知应该选择show up出席；露面。是指学生都参加了，都出席了。故选D。 20．D 【详解】句意：Tom很失望，当他到达派对时，大多数的客人都已离开了。 考查时态。根据句中was,可知动作都发生在过去；guests先“离开”，Tom后“到达”，表达过去的过去用过去完成时had+done结构，因此第一空用过去完成时，排除AB，第二空用一般过去时，故选D。 二、 1．arrived at 2．had found out 3．show up 4．had gone into 5．had rushed out 【解析】1．句意：当我们到达山上时，一些农民已经种植了许多小树。根据“some farmers had planted many young trees”可知主句是过去完成时，根据备选词可知此处应该填arrive at“到达”，指的是到达山上，且从句动作发生在主句动作之后，所以用一般过去时。故填arrived at。 2．句意：当我告诉她一些事情时，她说她已经发现了事故的原因。结合备选词，可知此处指的应是“找出发生事故的原因”， find out“找出”这个动作在她说这句话的时候已经完成了，发生在过去的过去，所以用过去完成时，结构为“had+动词过去分词”，故填had found out。 3．句意：——你昨天为什么不来参加聚会？——因为我必须照顾我的小妹妹。根据“party”可知应该是“出席聚会”，应填show up“到场、露面”，空前有助动词“didn’t ”，所以此处应填动词原形。故填show up。 4．句意：下雨之前，小男孩已经和他的朋友们进了超市。根据“supermarket”及备选词可知，应该是go into“进到、进入”，再由时间状语“before”可知在下雨之前，这个小男孩和他的朋友已经进了超市了，进超市的动作发生在下雨之前，所以用过去完成时，结构为“had+动词过去分词”，故填had gone into。 5．句意：当我妈妈回来时，我已经冲出去参加足球训练了。根据语境及备选词可知，应该是快速跑去足球训练，选动词词组rush out“冲出”，且跑出去这个动作发生在妈妈回家之前，所以用过去完成时，结构为“had+动词过去分词”，故填had rushed out。 三、 1．句意：当我到达公共汽车站时，公共汽车已经到了。when +过去时的句子，后面的主句用过去完成时。 故答案为had gone。 2．句意：当我到达教室时，老师已经开始讲课了。“by the time +过去式的句子”，主句用过完成时。故答案为had started。 3．句意：到上学期末为止，我们已学了1000多个单词。“by the end of +过去时间”，后面的主句用过去完成时。故答案为had learned。      4．句意：他来之前我已经打扫了房间。“before+过去时的句子”，主句用过去完成时。故答案为had cleaned。 5．句意：当他回来时，他哥哥已经离家一年了。“when +过去时的句子”，主句用过去完成时。故答案为had left。 6．had seen 【详解】句意：他说他已经看过那部电影了。根据题意，句子是间接引语，主句是一般过去时，从句要用过去完成时，表示在过去某一时间之前已经完成的动作。故填had seen。 7． had begun 【详解】句意：当他到达电影院的时候，电影已经开始了。根据“when he got to the cinema”及“already”可知，主句用过去完成时，其结构是had done的形式。begin的过去分词是begun。故填had；begun。 8．had finished 【详解】句意：他做完作业后，就去上学了。根据句意可知，动作“做完作业”发生在“去上学”之前，应用过去完成时态。finish的过去分词是finished。故填had finished。 9．have learned 【详解】句意：在过去的几个月里，我们已经学会了20首英文歌曲。根据时间状语“in the past few months”可知，句子用现在完成时态，主语是复数，助动词用have，动词learn的过去分词是learned。故填have learned。 10．had left 【详解】句意：当他到达那里时，所有人都已经离开了。根据“By the time he got there”可知，离开发生在到达之前，而“got到达”用的是一般过去时，所以“leave离开”应用过去完成时，结构是“had+过去分词”，leave的过去分词为left。故填had left。 11．had studied 【详解】句意：他去美国之前学了五年英语。根据“before he went to America”可知，此处表示过去的过去，应用过去完成时。故填had studied。 12．had cooked 【详解】句意：到我到家的时候，我的妈妈已经做好晚饭了。根据“By the time I reached home”可知此处的动作发生在过去的过去，应用过去完成时，其谓语结构为“had+done”，故填had cooked。 13． had lain fell 【详解】句意：这个小女孩生病后躺在床上将近一个月了。幸运的是，她现在可以上学了。根据“since”和“for almost a month”可知，句子为since引导的时间状语从句，从句用一般过去时，谓语动词fall应用过去式fell；主句用完成时，表示“躺”动作的持续了一个月；再根据“Luckily, she can go to school now.”可知，“躺”的动作已经结束，所以此处应用过去完成时，其结构为had done，动词lie的过去分词为lain。故填had lain；fell。 14．had run 【详解】句意：他告诉他妈妈他没钱买新衣服了。分析句子结构可知，“钱用完”先于“告诉母亲”之前发生，所以此处应用过去完成时，其结构为had done，run的过去分词为run。故填had run。 15． had left got 【详解】句意：我突然想起昨天回家时把钥匙忘在教室里了。根据“I suddenly remembered that I ... the key in my classroom”可知，“把钥匙落在家里”是过去的过去发生的动作，应用过去完成时，结构为had done；再根据“when I ... home yesterday”可知，时态为一般过去时，谓语动词get应用过去式got。故填had left；got。 16． has taught came 【详解】句意：我们的数学老师已经在我们学校教了20年了，他25岁的时候来到这里。根据“for 20 years”可知，第一个空是现在完成时，其结构是have done，主语“Our math teacher”为第三人称单数，助动词用has，动词teach“教授”的过去分词为taught；根据“when he was 25 years old”可知，第二个空是when引导的时间状语从句，时态保持一致，用一般过去时，谓语动词come应用过去式came。故填has taught；came。 17．had gotten 【详解】句意：在他们来之前，我们已经把一切准备好了。根据“before they came”可知，空处的动作是发生在过去的过去，用过去完成时had done的结构，故填had gotten。 18．had begun 【详解】句意：——昨天晚上你看电影了，没有吗？——是的。但是我错过了开始。当我打开电视机时，它已经开始了。根据“ When I turned on the TV”可知此处动作发生在过去的过去，应用过去完成时，其谓语结构为“had+done”，故填had；begun。 19．had read 【详解】句意：约翰说这本中国故事书他已经读过两遍了。“John said”是过去的动作，“读中国故事书”发生在“约翰说”之前，属于过去的过去，用过去完成时，故填had read。 20． had seen 【详解】句意：安娜昨晚没看电影，因为她已经看过那部电影了。根据“Anna didn’t see the movie last night because she…already…(see) the film.”可知安娜昨晚没看电影，因为她已经看过那部电影了。结合句意可知看那部电影这个动作发生在“last night”之前，也就是过去的过去，时态用过去完成时，结构为“had+动词过去分词”，see的过去分词是seen，故填had；seen。 21． Have locked 【详解】句意：你把钥匙锁在房子里了吗？跟句意以及标志词ever可知，这里用到现在完成时，完成时结构：主语+have/has +过去分词，主语是you，助动词用have。故填Have；locked。 22． were doing 【详解】句意：——当老师进来的时候你正在做什么？——没做什么。根据句子结构判断这是由when引导的时间状语从句，当一个动作发生时，另一个动作正在发生，所以这里用过去进行时，故填were；doing。 23．had begun 【详解】句意：当我到那的时候，他们已经开始了会议。when“当……时候”，引导时间状语从句，从句“When I got there”时态为一般过去时；根据“they…(begin) the meeting”可知，会议已经开始，即在他们到那之前会议已经开始了，需要用过去完成时，结构是“had+动词的过去分词”，即动作发生在过去的过去，begin的过去分词为begun，故填had begun。 24．had planted 【详解】句意：到上个月底，他们种了成千上万棵树。根据“By the end of last month”可知，本句时态要用过去完成时，结构是“had+动词过去分词”；提示词plant意为“种植”，其过去分词是planted，故填had planted。 25．have been 【详解】句意：在过去的几年里，我的家乡发生了巨大变化。根据空格前时间状语“In the past few years”可知该句子的时态应为现在完成时，there be句型的现在完成时态结构是“there have/has been” ，此处的“changes”是复数形式，故填have been。 26．had landed 【详解】句意：我们到达机场时，飞机已经降落了。根据“The plane…(land) by the time we got to the airport.”可知我们到达机场时飞机已经着陆了，“by”引导的句子用完成时，这里“by the time we got to the airport”的时间表示一个过去的时间，表示在这个时间之前，另一个动作就已经发生，所以句子应该用过去完成时，结构为“had+动词的过去分词”，故填had landed。 27．will have finished 【详解】句意：到下周末，我将读完这本书。根据“By the end of next week”意为“下周末之前”，且“next week”是一个表示将来时间的短语，可知应该使用将来完成时，结构为“will have+动词的过去分词”，故填will have finished。 28．were having 【详解】句意：当我们正在吃饭时，我听到有人敲门。as表示“当……的时候”，此处表示“当我们正在吃饭”，动作是表示过去正在做某事，用过去进行时(was/were doing)；主语是复数，be动词用were。故填were having。 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司 $$ 2024-2025学年九年级英语全册单元重难点专题提优训练（人教版） Unit 12 重点语法专练 过去完成时 含义：表示在过去某一时刻或动作以前完成了的动作,也可以说过去的时间关于过去的动作.即“过去的过去”.可以用by, before等介词短语或一个时间状语从句来表示,也可以用一个表示过去的动作来表示,还可能通过上下文来表示。 构成:过去完成时是由“助动词had＋动词的过去分词”构成的，had用于各种人称和数。 【注意】 （1）表示由过去的某一时刻开始,一直延续到过去另一时间的动作或状态,常和for，since构成的时间状语连用。 （2）叙述过去发生的事情,在已叙述了过去发生的事情后，反过来追述或补述以前发生的动作时,常使用过去完成时。 （3）在含有定语从句的主从复合句中，如果叙述的是过去的事,先发生的动作常用过去完成时。 （4）过去完成时常常用在told, said, knew, heard, thought等动词后的宾语从句 （或间接引语）中，这时从句中的动作发生在主句表示的过去的动作之前。 过去完成时的语法判定： 1. 由时间状语来判定 一般说来,各种时态都有特定的时间状语.与过去完成时连用的时间状语有：（1） by + 过去的时间点。如：I had finished reading the novel by nine o'clock last night.（2） by the end of + 过去的时间点。如：We had learned over two thousand English words by the end of last term.（3） before + 过去的时间点。如：They had planted six hundred trees before last Wednesday. 提升训练 一、单项选择 1．Han Mei ________ to the Great Wall twice before she went to university. A．has been B．had been C．was D．is 2．We ________ to tell Candy the good news, but we found that she wasn’t in. A．mean B．have meant C．had meant D．meant 3．You will never know how great you are ________ you try your best. A．since B．though C．unless D．because 4．It was the first time that we ________ for our parents. A．cooked B．were cooking C．have cooked D．had cooked 5．Li Lei ________ about 1, 500 English words by the end of last term. He is hard­working. A．learns B．learned C．has learned D．had learned 6．By the time Roy walked into the classroom, the teacher ________ teaching already. A．started B．would start C．starts D．had started 7．— Did you see the basketball star yesterday when he came to visit our school yesterday? — No, when I _____to school, he had already left. A．got B．get C．had got D．have got 8．—Why was he late for school yesterday? —He overslept. By the time he got to the bus stop, the bus _____ already _____. A．was, leaving B．has, left C．would, leave D．had, left 9．By the end of last week, Maggie _____________ in the west of China for two months helping the homeless children. A．will stay B．has stayed C．would stay D．had stayed 10．By the time I got to the cinema, the movie _______ for ten minutes. A．had begun B．had been on C．has started D．has been on 11．She told me that she ________ a cold for three days. A．has caught B．had had C．has had D．had caught 12．Mike used to be a top student, but he _______ behind since he lost himself in computer games. A．fell B．has fallen C．was D．has been 13．—________ you ever ________ Chinese mooncakes, Dianna? —No, never. But I have had noodles. A．Do; try B．Will; try C．Did; try D．Have; tried 14．By the time I locked the door, I realized I ________ my keys at home. A．had repaired B．had changed C．had forgotten D．had left 15．Tom by the time I got to the party. A．left B．was leaving C．had left D．has left 16．—How long ________ you ________ TV by the time I called you? —For about two hours. A．had; watched B．have; watched C．did; watch D．were; watching 17．This morning I ________ very early, but I didn’t get up until eight o’clock. A．stood up B．stayed up C．woke up D．put up 18．________ the end of last term we had learned five English songs. A．At B．By C．In D．To 19．At the New Year's party, all of the students________. A．hurried up B．handed up C．set up D．showed up 20．Tom was disappointed that most of the guests ______ when he ______ at the party. A．left; had arrived B．left; arrived C．had left; had arrived D．had left; arrived 二、选词填空 根据句意，选用方框内的词组填空。注意形式的变化。 show up, rush out, arrive at, go into, find out 1．When we the hill, some farmers had planted many young trees. 2．By the time I told her something, she said she what caused the accident. 3．—Why didn’t you at the party yesterday? —Because I had to look after my little sister. 4．Before it rained, the little boy the supermarket with his friends. 5．When my mother came back, I to go for my football training. 三、用括号中所给单词的适当形式填空。 1．When I got to the bus stop, the bus (go). 2．By the time I got to class, the teacher (start) teaching. 3．We (learn) over 1,000 words by the end of last term. 4．I (clean) the room before he arrived here. 5．His brother (leave) home for a year when he got back. 6．He said he (see) the movie already. 7．When he got to the cinema, the movie already (begin). 8．After he (finish) his homework, he went to school. 9．We (learn) 20 English songs in the past few months. 10．By the time he got there, all the people (leave). 11．He (study) English for five years before he went to America. 12．By the time I reached home, my mother (cook) supper already. 13．The little girl (lie) in bed for almost a month since she (fall) sick. Luckily, she can go to school now. 14．He told his mother that he (run) out of money to buy new clothes. 15．I suddenly remembered that I (leave) the key in my classroom when I (get) home yesterday. 16．Our math teacher (teach) in our school for 20 years and he (come) here when he was 25 years old. 17．We (get) everything ready before they came. 18．— You watched the movie yesterday, didn’t you? — Yes. But I missed the beginning. When I turned on the TV, it (begin). 19．John said that he (read) the Chinese storybook twice. 20．Anna didn’t see the movie last night because she already (see) the film. 21． you ever (lock) your keys in the house? 22．—What you (do) when the teacher came in? —Nothing. 23．When I got there, they (begin) the meeting. 24．By the end of last month, they (plant) thousands of trees. 25．In the past few years, there (be) great changes in my hometown. 26．The plane (land) by the time we got to the airport. 27．By the end of next week, I (finish) reading the book. 28．As we (have) dinner, I heard someone knocking on the door. 原创精品资源学科网独家享有版权，侵权必究！1 学科网（北京）股份有限公司 $$