Unit 1 课时3 Grammar（分层作业）英语沪教版五四学制2024八年级上册

学校:___________姓名：___________班级：___________考号：___________ Unit 1 Water 课时3 Grammar：时间状语从句（分层作业） 核心知识速记 03拓展培优 01基础达标 04思维进阶 02能力提升 状语从句 常用连词 时间状语从句 after, before, once, since, when, while, as, each/every time, till/until/no sooner….than, scarcely…when, hardly…when, whenever, as soon as, by the time 1．I will write back to you ________ I arrive in Germany. A．after B．before C．until D．as soon as 2．Texting did not become common ________ about 1998. A．for B．though C．until D．so 3．Look! Harry is doing his homework ________ his sister is drawing. A．if B．while C．before D．till 4．John was taking photos ______ Mary was walking towards the shop. A．unless B．if C．while D．until 5．Lisa is flying to America for a vacation. And she will call his friends ______ she arrives at the airport. A．although B．until C．as soon as D．since 6．—Could you please help me take out the rubbish? —Sure. I will do it ________ I finish my book report. A．as soon as B．even though C．so that D．as far as 7．I’ll go to visit my aunt in England ________ the summer holiday starts. A．while B．since C．as soon as D．until 8．Which of the following sentences is grammatically CORRECT? A．When I was little, my mother liked to read bedtime stories for me. B．Sam could speak her first words until he was three years old. C．Angela worked harder in order to not fail the exam. D．She was the first female ever accepted into this team. 9．We shouldn’t wait ______ the last minute to practise for a game. A．although B．so that C．until D．when 10．Alice will work as a doctor after she ________ school. A．left B．had left C．leaves D．will leave 11．To make your DIY work perfect, you’d better not start ________ you get all the tools ready. A．when B．before C．while D．after 12．Don’t forget to say “goodbye” to your teachers before you _________ school ________ home. A．left; for B．leave; to C．leave; for D．are leaving; to 13．It has been three years since he________ his hometown. A．leaves B．left C．has left D．will leave 14．________ everybody is here, let’s begin our class. A．Before B．Since C．So D．Although 15．—________ China made the 144-hour visa-free transit policy (144小时过境免签政策), many foreigners have come to experience traditional Chinese culture! —Amazing! A．When B．If C．Unless D．Since 16．How time flies! It has been ten years since I ________ him in Xuzhou. A．meet B．met C．have met D．will meet 17．________ technology(科技) moves forward, we can enjoy the night sky with a pair of small binoculars of a smartphone. A．When B．Until C．Before D．As 18．Benny saw the client sitting at the desk ________ she walked into the bank. A．because B．although C．as D．until 19．Our life will get more modern ________ science and technology develop. A．as B．before C．if D．though 20．My mother was watching TV ________ my father was reading a book at eight o’clock last night. A．while B．since C．before D．because 21．Jimmy rushed into the house ________ his mother was cooking. A．as B．before C．while D．after 22．They were swimming ________ they heard the news. A．what B．when C．if D．so 23．It ________ hard ________ he got to the cinema yesterday evening. A．rained; while B．is raining; when C．was raining; while D．was raining; when 24．The villagers were performing a lion dance ________ some visitors came in their village. A．when B．although C．but D．until 25．Danny could read and write when he was five years old. A．five years later B．at the age of five C．five years ago D．for five years 26．Somebody ________ Dave’s clothes while he ________ in the sea. A．stole; swam B．was stealing; was swimming C．stole; was swimming D．was stealing; swam 27．—Mom, I am so hungry. ________ shall we begin dinner? —________ your father comes back. A．How long; Until B．When; Not until C．How soon; Until D．How long; Not until 28．I was doing my homework ________ my father came in. A．for B．while C．since D．when 29．My brother is going to play chess with me when he _______ his homework. A．finished B．finishes C．is finishing D．is going to finish 30．You’d better _________ to music when _________ your homework. A．not to listen; doing B．not to listen; to do C．not listen; to do D．not listen; doing 31．China is getting stronger and stronger ________ its economy (经济) grows. A．with B．if C．as D．while 32．—Did you remember ________ Tom the money you had borrowed? —Yes, I gave it to him ________ I saw him. A．returning; the moment B．to return; the moment C．returning; the moment when D．to return; as soon as 33．The students can’t go home ________ they finish cleaning the classroom, for it’s their duty. A．when B．since C．if D．until 34．—Can you play basketball with us after school? —It depends. I must finish my homework ________ I can. A．before B．after C．if D．because 35．________ her father died, the stepsisters made her do all the chores. A．As soon as B．So that C．Until D．Unless 36．My brother is going to ______ an engineer when he _______ up. A．do; grow B．do; grows C．be; grow D．be; grows 37．—When shall we go back to Wuhan? I’m really not used to the food here. —Oh, we will not leave until we ________ the problems here. A．will solve B．solve C．are solving D．solved 38．Which “while” of the following shares similar (相似的) usage to the one in the sentence “Many birds live in Zhalong all year round, while some go there only for a short stay.”? A．Tom is very confident while Katy’s shy and quiet. B．We chatted with each other in the park for quite a while. C．Can you help me look after my pet dog while I’m away? D．While I was waiting for the bus, a stranger came towards me. 39．What ________ you ________ to do when you ________ high school? A．do; want; finish B．will; to want; finish C．are; going; are going to finish D．are; want; are going to finish 40．________ Amy met Peter, she with her mum ________ for the bus at the bus station. A．When; were waiting B．When; was waiting C．While; were waiting D．While; was waiting 选词填空（五选四） Passage 1 The School Sports Day when while before after until It was a sunny morning 1. ________ the sports day began. Students cheered loudly 2. ________ their classmates were running races. 3. ________ the awards ceremony started, the principal gave a speech. Everyone stayed 4. ________ the event ended at 5 p.m. Passage 2 Lily's Weekend after while as soon as until where Lily always waters the plants 1. ________ she has breakfast. Last Sunday, 2. ________ she was reading in the garden, it began to rain. She ran inside 3. ________ the rain stopped. 4. ________ she dried her hair, she made hot chocolate. Passage 3 A Camping Trip When While Until Before Because 1. ________ we reached the campsite, we set up tents. 2. ________ Tom was cooking dinner, we told stories. We stayed by the fire 3. ________ the moon rose high. 4. ________ we went to sleep, we checked for bears! The Lost Key Last Monday, Lucy couldn’t enter her house 1. ________ (因为) she lost her key. 2. W________ she was searching her bag, it started raining. She waited under a tree 3. ________ (直到) the rain stopped. 4. ________ (一……就) she saw her brother coming, she waved excitedly. “I found your key 5. w________ you left it in the car!” he said. 6. ________ (……之后) Lucy took the key, she thanked him. They went inside 7. ________ it was getting dark. 8. ________ they finished dinner, Lucy promised 9. ________ she would be more careful next time 10. b________ she leaves the house. 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $$ 学校:___________姓名：___________班级：___________考号：___________ Unit1 Water 课时3 Grammar：时间状语从句（分层作业） 核心知识速记 03拓展培优 01基础达标 04思维进阶 02能力提升 状语从句 常用连词 时间状语从句 after, before, once, since, when, while, as, each/every time, till/until/no sooner….than, scarcely…when, hardly…when, whenever, as soon as, by the time 1．I will write back to you ________ I arrive in Germany. A．after B．before C．until D．as soon as 【答案】D 【详解】句意：我一到德国就给你回信。 考查连词。after在……之后；before在……之前；until直到；as soon as一……就……。根据“I will write back to you …I arrive in Germany.”的语境并结合选项可知，此处强调动作的立即性，即到达后立刻回信，D项符合。故选D。 2．Texting did not become common ________ about 1998. A．for B．though C．until D．so 【答案】C 【详解】句意：收发短信直到1998年左右才变得普遍。 考查连词词义辨析。for为了，给；though虽然；until直到……为止；so所以，因此。根据“did not become common”可知这里考查固定搭配“not...until...”，意为“直到……才……”，表示收发短信到1998年左右才普遍。故选C。 3．Look! Harry is doing his homework ________ his sister is drawing. A．if B．while C．before D．till 【答案】B 【详解】句意：看！哈里正在做作业，而他妹妹正在画画。 考查连词辨析。if如果；while当……时候；before在……之前；till直到。根据“Look! Harry is doing his homework”和“his sister is drawing”可知，此处表示两个动作同时进行，while引导的时间状语从句，符合语境，故选B。 4．John was taking photos ______ Mary was walking towards the shop. A．unless B．if C．while D．until 【答案】C 【详解】句意：当玛丽正朝商店走去时，约翰正在拍照。 考查从属连词辨析。unless除非；if如果；while当……时；until直到。根据“John was taking photos...Mary was walking towards the shop.”可知，空格前后的两个动作同时发生，用while引导时间状语从句。故选C。 5．Lisa is flying to America for a vacation. And she will call his friends ______ she arrives at the airport. A．although B．until C．as soon as D．since 【答案】C 【详解】句意：丽莎要飞往美国度假。她一到机场就给他的朋友们打电话。 考查连词。although尽管；until直到；as soon as一……就……；since自从。此处引导时间状语从句，用一般现在时，主句用一般将来时，因此用连词as soon as。故选C。 6．—Could you please help me take out the rubbish? —Sure. I will do it ________ I finish my book report. A．as soon as B．even though C．so that D．as far as 【答案】A 【详解】句意：——你能帮我把垃圾拿出去吗？——当然。我一完成我的读书报告就去做。 考查连词短语辨析。as soon as一……就……，引导时间状语从句，表示主句动作在从句动作之后立即发生；even though尽管，即使，引导让步状语从句；so that以便，为了，引导目的状语从句；as far as就……而言。根据“I will do it ... I finish my book report.”可知，这里表示写完报告后立即去倒垃圾，是时间上的先后关系，因此用as soon as引导时间状语从句。故选A。 7．I’ll go to visit my aunt in England ________ the summer holiday starts. A．while B．since C．as soon as D．until 【答案】C 【详解】句意：暑假一开始我就去英格兰看望我的姑姑。   考查时间状语从句连接词。while当……时候；since自从；as soon as一……就；until直到。根据“I’ll go to visit my aunt in England the summer holiday starts”可推知，主句动作将在从句动作发生时立即执行，强调时间上的紧接关系。故选C。 8．Which of the following sentences is grammatically CORRECT? A．When I was little, my mother liked to read bedtime stories for me. B．Sam could speak her first words until he was three years old. C．Angela worked harder in order to not fail the exam. D．She was the first female ever accepted into this team. 【答案】D 【详解】句意：以下哪个句子在语法上是正确的？ 考查语法。When I was little, my mother liked to read bedtime stories for me.“小时候，妈妈喜欢给我读睡前故事”，“给某人读故事”应用介词to；Sam could speak her first words until he was three years old.“萨姆直到三岁才会说她的第一句话”，Sam是男性名字，形容词性物主代词应用his，且此处应是“could not...until...”；Angela worked harder in order to not fail the exam.“安吉拉更加努力学习，以免考试不及格”，in order to的否定表达应是in order not to；She was the first female ever accepted into this team.“她是有史以来第一个被这个团队接纳的女性”，句子在语法上是正确的。故选D。 9．We shouldn’t wait ______ the last minute to practise for a game. A．although B．so that C．until D．when 【答案】C 【详解】句意：我们不应该等到最后一分钟才开始为比赛做准备。 考查连词辨析。although虽然；so that以便；until直到；when当。根据“We shouldn’t wait...the last minute”可知是不能等到最后一分钟，until符合。故选C。 10．Alice will work as a doctor after she ________ school. A．left B．had left C．leaves D．will leave 【答案】C 【详解】句意：爱丽丝毕业后将当医生。 考查一般现在时。left离开，为leave的过去式或过去分词；had left为过去完成时；leaves为leave的第三人称单数形式；will leave为一般将来时。根据“Alice will work as a doctor after she…school.”可知，此处指Alice毕业之后，她将当医生，句子为主从复合句，含有after引导的时间状语从句，遵循“主将从现”原则，从句应用一般现在时，空处应用leaves。故选C。 11．To make your DIY work perfect, you’d better not start ________ you get all the tools ready. A．when B．before C．while D．after 【答案】B 【详解】句意：为了让你的DIY作品变得完美，在你把所有工具都准备好之前最好不要开始。 考查从属连词辨析。when在……时候；before在……之前；while与此同时；after在……之后。根据“To make your DIY work perfect”可知，要让作品完美，工具没有准备好之前最好不要开始创作。应用before引导时间状语从句。故选B。 12．Don’t forget to say “goodbye” to your teachers before you _________ school ________ home. A．left; for B．leave; to C．leave; for D．are leaving; to 【答案】C 【详解】句意：在你离开学校回家时，不要忘记对你的老师说“再见”。 考查动词短语及时态。本句是before引导的时间状语从句，主句为祈使句，从句用一般现在时，故排除选项A和D；leave...for...意为“离开某地去某地”，为动词短语。故选C。 13．It has been three years since he________ his hometown. A．leaves B．left C．has left D．will leave 【答案】B 【详解】句意：自从他离开家乡，已经过去三年了。 考查动词时态。句子结构为“It has been + 时间段 + since + 过去时从句”，表示“自从……以来已经多久了”。主句用现在完成时，since后的从句需用一般过去时。故选B。 14．________ everybody is here, let’s begin our class. A．Before B．Since C．So D．Although 【答案】B 【详解】句意：既然每个人都到了，那就让我们开始上课吧。 考查连词。before在……之前；since既然，自从；so因此；although尽管。根据“...everybody is here, let’s begin our class.”可知，让我们开始上课是在学生到齐之后。所以用since，表“既然”。故选B。 15．—________ China made the 144-hour visa-free transit policy (144小时过境免签政策), many foreigners have come to experience traditional Chinese culture! —Amazing! A．When B．If C．Unless D．Since 【答案】D 【详解】句意：——自从中国制定了144小时过境免签政策，许多外国人已经来体验传统的中国文化了。——太令人惊讶了！ 考查连词辨析。When当……时；If如果；Unless除非；Since自从。根据“have come”可知，主句是现在完成，从句是一般过去时，应用since引导时间状语从句。故选D。 16．How time flies! It has been ten years since I ________ him in Xuzhou. A．meet B．met C．have met D．will meet 【答案】B 【详解】句意：时间过得真快！我在徐州见到他已经十年了。 考查一般过去时。meet遇见，一般现在时；met遇见，一般过去时；have met已经遇见，现在完成时；will meet将会遇见，一般将来时。since引导的时间状语从句用一般过去时，主句用现在完成时。故选B。 17．________ technology(科技) moves forward, we can enjoy the night sky with a pair of small binoculars of a smartphone. A．When B．Until C．Before D．As 【答案】D 【详解】句意：随着科技的进步，我们可以用智能手机的双筒望远镜欣赏夜空。 考查时间状语从句。When当……时；Until直到；Before在……之前；As随着。根据句意可知，此处表示伴随状态，随着科技进步，我们可以更智能地欣赏夜空。故选D。 18．Benny saw the client sitting at the desk ________ she walked into the bank. A．because B．although C．as D．until 【答案】C 【详解】句意：当Benny走进银行时，她看见客户坐在办公桌前。 考查连词的词义辨析。because因为；although尽管；as当……时；until直到。分析句意，此处表示“当她走进银行时”看到，用as引导时间状语从句。故选C。 19．Our life will get more modern ________ science and technology develop. A．as B．before C．if D．though 【答案】A 【详解】句意：随着科学技术的发展，我们的生活将变得更加现代化。 考查连词辨析。as随着；before在……之前；if如果；though虽然。根据“Our life will get more modern…science and technology develop.”可知，此处指随着科学技术的发展，我们的生活将变得更加现代化，应用as引导时间状语从句。故选A。 20．My mother was watching TV ________ my father was reading a book at eight o’clock last night. A．while B．since C．before D．because 【答案】A 【详解】句意：昨晚八点我爸爸在看书时我妈妈在看电视。 考查从属连词辨析。while当……时；since自从；before在……之前；because因为。根据“My mother was watching TV...my father was reading a book at eight o’clock last night.”可知，此处表示两个动作同时发生，应该用while引导时间状语从句，故选A。 21．Jimmy rushed into the house ________ his mother was cooking. A．as B．before C．while D．after 【答案】C 【详解】句意：吉米在妈妈做饭的时候冲进了房子。 考查连词辨析。as随着；before在……之前；while当……时；after在……以后。根据“Jimmy rushed into the house”可知，主句描述一个短暂动作，从句“his mother was cooking”为过去进行时，表示一个持续的动作，用while引导时间状语从句，as更侧重动作的伴随性或原因，故选C。 22．They were swimming ________ they heard the news. A．what B．when C．if D．so 【答案】B 【详解】句意：当他们听到这个消息时，他们正在游泳。 考查连词辨析。what什么；when当……时；if如果，是否；so所以。根据“They were swimming”和“they heard the news”可知，应用when引导时间状语从句，表示“听到这个消息时，他们正在游泳”。故选B。 23．It ________ hard ________ he got to the cinema yesterday evening. A．rained; while B．is raining; when C．was raining; while D．was raining; when 【答案】D 【详解】句意：昨天晚上我们到达电影院时雨下得正大。 考查动词时态与连词的用法。“while”表示“当……时候”时，其从句的谓语动词必须延续，而从句中谓语动词是短暂动作，故排除A、C；根据时间状语yesterday evening可知主句应用过去时。故选D。 24．The villagers were performing a lion dance ________ some visitors came in their village. A．when B．although C．but D．until 【答案】A 【详解】句意：当一些游客来到他们的村庄时，村民们正在表演舞狮。 考查连词辨析。when当……时候，引导时间状语从句；although尽管，虽然，引导让步状语从句；but但是，表示转折关系；until直到……为止，引导时间状语从句。根据“The villagers were performing a lion dance … some visitors came in their village.”可知，“村民们正在表演舞狮”和“一些游客来到他们的村庄”这两个动作同时发生，应用“when”连接。故选A。 25．Danny could read and write when he was five years old. A．five years later B．at the age of five C．five years ago D．for five years 【答案】B 【详解】句意：丹尼五岁时就会读书写字了。 考查同义短语。five years later五年后；at the age of five在五岁时；five years ago五年前；for five years长达五年。根据“Danny could read and write when he was five years old.”可知，原句中“when he was five years old”表示“当他五岁时”，“at the age of five”直接对应“when he was five years old”，均表示“在五岁时”，符合句子的时间逻辑。故选B。 26．Somebody ________ Dave’s clothes while he ________ in the sea. A．stole; swam B．was stealing; was swimming C．stole; was swimming D．was stealing; swam 【答案】C 【详解】句意：戴夫在海里游泳时，有人偷了他的衣服。 考查时态。stole偷，steal的过去式；was swimming正在游泳；swam游泳，swim的过去式。根据“while he...”可知，此处while引导的时间状语从句，表示过去正在发生的动作，应用过去进行时，故排除选项A和D；while引导的时间状语从句，主句常用一般过去时，stole符合语境。故选C。 27．—Mom, I am so hungry. ________ shall we begin dinner? —________ your father comes back. A．How long; Until B．When; Not until C．How soon; Until D．How long; Not until 【答案】B 【详解】句意：——妈妈，我很饿了。我们什么时候能开始吃晚饭？——等到你爸爸回来的时候。 考查特殊疑问句和连词辨析。How long多长时间，提问时间段；When什么时候，问时间点；How soon多快，多久以后，询问从现在开始再过多久做某事，常用“in+时间段回答”； Until一直到……为止，与延续性动词连用；Not until直到……才，与短暂性动词连用。根据“your father comes back”可知，爸爸回来才开饭，并不是时间段，需要用When来提问，“comes”是短暂性动词，需要Not until。故选B。 28．I was doing my homework ________ my father came in. A．for B．while C．since D．when 【答案】D 【详解】句意：当我爸爸进来的时候我正在写作业。 考查连词用法。for因为，表示原因；while当……时候，引导时间状语从句，从句必须用延续性动词；since自从，引导时间状语时，主句要用现在完成时；when当……时候，引导时间状语从句，从句动词既可以用延续性动词，也可以用非延续性动词。此句主句不是现在完成时，排除C；后面的从句表示“时间”，排除A；从句中的动词“came in”是非延续性动词。故选D。 29．My brother is going to play chess with me when he _______ his homework. A．finished B．finishes C．is finishing D．is going to finish 【答案】B 【详解】句意：我哥哥做完作业会和我下棋。 考查时间状语从句。when引导的时间状语从句，当主句和从句都表示将来的动作，时态要遵循“主将从现”，即从句要用一般现在时。主语he是第三人称单数，因此动词需变三单形式。故选B。 30．You’d better _________ to music when _________ your homework. A．not to listen; doing B．not to listen; to do C．not listen; to do D．not listen; doing 【答案】D 【详解】句意：你做作业的时候最好不要听音乐。 考查情态动词和现在分词。you’d better do sth.表示“最好做某事”，第一空应用动词原形。第二句是when引导的时间状语从句，省略了主语和be动词，do和主语you之间是主动关系，此处应用doing表示主动，故选D。 31．China is getting stronger and stronger ________ its economy (经济) grows. A．with B．if C．as D．while 【答案】C 【详解】句意：随着经济的发展，中国变得越来越强大。 考查连词词义辨析。with随着，介词；if如果，连词，引导条件状语从句；as随着，连词，引导时间状语从句；while当……时，引导时间状语从句。分析句子结构可知，空处应是连词，故可排除A项；分析语境可知，经济的发展和中国变强大几乎是同时发生的，故此处想要表示“随着经济的发展”，故选C。 32．—Did you remember ________ Tom the money you had borrowed? —Yes, I gave it to him ________ I saw him. A．returning; the moment B．to return; the moment C．returning; the moment when D．to return; as soon as 【答案】A 【详解】句意：——你记得把你借的钱还给汤姆了吗？——是的，我一见到他就给了他。 考查非谓语动词和状语从句。returning归还，现在分词或动名词形式；to return归还，动词不定式；the moment一……就……；as soon as一……就……。结合语境和“Did you remember”以及“Yes”可知，此处表示你是否记得做过某事，其英文表达为remember doing sth.，故第一空应用returning，排除选项B和D。根据“I gave it to him”和“I saw him”可知，我一见到他就给了他，结合选项可知，the moment表示“一……就……”，此时在这里引导时间状语从句。故选A。 33．The students can’t go home ________ they finish cleaning the classroom, for it’s their duty. A．when B．since C．if D．until 【答案】D 【详解】句意：学生们直到打扫完教室才能回家，因为这是他们的职责。 考查连词辨析。when当……时候；since自从；if如果；until直到，not ... until直到……才。分析语境可知，本题考查固定搭配not ... until“直到……才”，表达“学生们直到打扫完教室才能回家”。故选D。 34．—Can you play basketball with us after school? —It depends. I must finish my homework ________ I can. A．before B．after C．if D．because 【答案】A 【详解】句意：——放学后你能和我打篮球吗？——视情况而定。我必须完成我的家庭作业才能去玩。 考查词义辨析。before在……之前；after在……之后；if如果；because因为。根据“It depends”可知要视情况，也就是“在我玩之前，得先完成家庭作业”。故选A。 35．________ her father died, the stepsisters made her do all the chores. A．As soon as B．So that C．Until D．Unless 【答案】A 【详解】句意：她父亲一去世，继姐妹就让她做所有的家务。 考查连词辨析。As soon as 一……就……，引导时间状语从句；So that 以便，引导目的状语从句；Until直到，引导时间状语从句；Unless除非，引导条件状语从句。根据“the stepsisters made her do all the chores.”可知，这里是由As soon as 引导的时间状语从句。故选A。 36．My brother is going to ______ an engineer when he _______ up. A．do; grow B．do; grows C．be; grow D．be; grows 【答案】D 【详解】句意：我哥哥长大后要当工程师。 考查动词。第一个空，表示“成为一名工程师”，不定式to后用be动词原形be；第二个空，when引导的时间状语从句，主句用一般将来时态，此句用一般现在时态，主语he，第三人称单数，谓语动词用第三人称单数grows。故选D。 37．—When shall we go back to Wuhan? I’m really not used to the food here. —Oh, we will not leave until we ________ the problems here. A．will solve B．solve C．are solving D．solved 【答案】B 【详解】句意：——我们什么时候回武汉？我真的不习惯这里的食物。——直到我们解决问题我们才离开。 考查动词形式。until引导的是时间状语从句，主句用一般将来时，从句用一般现在时表将来。故选B。 38．Which “while” of the following shares similar (相似的) usage to the one in the sentence “Many birds live in Zhalong all year round, while some go there only for a short stay.”? A．Tom is very confident while Katy’s shy and quiet. B．We chatted with each other in the park for quite a while. C．Can you help me look after my pet dog while I’m away? D．While I was waiting for the bus, a stranger came towards me. 【答案】A 【详解】句意：下列哪个“while”与句子“许多鸟一年到头都住在扎龙，而有些只在那里短暂停留。”中的while有相似的用法？ 考查连词词义。Tom is very confident while Katy’s shy and quiet.汤姆非常自信，而凯蒂则害羞而且安静。句中的while表转折；We chatted with each other in the park for quite a while.我们在公园里互相聊了好一会儿。句中的while表示一段时间；Can you help me look after my pet dog while I’m away?我不在的时候，你能帮我照看一下我的宠物狗吗？句中的while表示“当……时”；While I was waiting for the bus, a stranger came towards me.当我在等公共汽车时，一个陌生人向我走来。句中的while表示“当……时”。Many birds live in Zhalong all year round, while some go there only for a short stay.许多鸟一年到头都住在扎龙，而有些只在那里短暂停留。本句中的while表示转折。可见，只有A选项中的while和题目中的while意思相似。故选A。 39．What ________ you ________ to do when you ________ high school? A．do; want; finish B．will; to want; finish C．are; going; are going to finish D．are; want; are going to finish 【答案】A 【详解】句意：当你高中毕业时你想要做什么？ 考查时态。根据“What...you...to do when you...high school?”可知，该句是主从复合句，从句是when引导的时间状语从句，结合选项，从句含义应是当你高中毕业时，此处应用一般现在时表将来，故排除C和D；主句中谓语动词want本身即可表示将来动作，助动词用do。故选A。 40．________ Amy met Peter, she with her mum ________ for the bus at the bus station. A．When; were waiting B．When; was waiting C．While; were waiting D．While; was waiting 【答案】B 【详解】句意：当艾米遇到彼得时，她跟妈妈正在车站等公交车。 考查连词及主谓一致。非延续性动词与when连用，延续性动词与while连用。met是非延续性动词，用when；后句中句子的主语是she，因此谓语动词用单数was doing。故选B。 选词填空（五选四） Passage 1 The School Sports Day when while before after until It was a sunny morning 1. ________ the sports day began. Students cheered loudly 2. ________ their classmates were running races. 3. ________ the awards ceremony started, the principal gave a speech. Everyone stayed 4. ________ the event ended at 5 p.m. 答案与解析： 1. when（时间点动作：运动会"开始"是瞬间动作） 2. while（持续性动作："欢呼"伴随"赛跑"全过程） 3. Before（时间顺序：颁奖典礼"前"校长讲话） 4. until（动作延续到终点：停留"直到"活动结束） Passage 2 Lily's Weekend after while as soon as until where Lily always waters the plants 1. ________ she has breakfast. Last Sunday, 2. ________ she was reading in the garden, it began to rain. She ran inside 3. ________ the rain stopped. 4. ________ she dried her hair, she made hot chocolate. 答案与解析： 1. after（固定习惯："吃早餐后"浇水） 2. while（长动作背景："读书时"下雨） 3. until（等待终止：躲雨"持续到"雨停） 4. After（动作顺序："擦干头发后"做热巧） Passage 3 A Camping Trip When While Until Before Because 1. ________ we reached the campsite, we set up tents. 2. ________ Tom was cooking dinner, we told stories. We stayed by the fire 3. ________ the moon rose high. 4. ________ we went to sleep, we checked for bears! 答案与解析： 1. When（紧接着动作："到达时"立刻搭帐篷） 2. While（同时进行：做饭"期间"讲故事） 3. until（持续到某刻：停留"直到"月亮升高） 4. Before（预防性动作：睡觉"前"检查安全） The Lost Key Last Monday, Lucy couldn’t enter her house 1. ________ (因为) she lost her key. 2. W________ she was searching her bag, it started raining. She waited under a tree 3. ________ (直到) the rain stopped. 4. ________ (一……就) she saw her brother coming, she waved excitedly. “I found your key 5. w________ you left it in the car!” he said. 6. ________ (……之后) Lucy took the key, she thanked him. They went inside 7. ________ it was getting dark. 8. ________ they finished dinner, Lucy promised 9. ________ she would be more careful next time 10. b________ she leaves the house. 答案与解析： 1. because/since 2. While（持续动作：searching需while搭配） 3. until（汉语提示"直到"，wait需延续性连接词） 4. As soon as（强调瞬间反应） 5. when（时间点：leave是短暂动作） 6. After（顺序逻辑：先拿钥匙后道谢） 7. as/because（表原因） 8. When/After（时间点：finish是终止性动词） 9. that（固定搭配：promise that...） 10. before（首字母提示b，预防性动作） 试卷第1页，共3页 试卷第1页，共3页 学科网（北京）股份有限公司 $$