Unit 2 A life's Work 单元语法 表语从句练习-2025-2026学年高二英语外研版选择性必修第三册

学校:___________姓名：___________班级：___________考号：___________ Unit 2 A life's Work 表语从句 一、单句语法填空 1．The reason why I can’t go travelling with you is I have something unexpected to deal with. 【答案】that 【详解】考查连词。句意：我不能和你一起去旅行的原因是我有一些意想不到的事情要处理。空处引导表语从句，从句成份和意义都完整，应用连接词that引导从句；也可看作固定句型the reason why...is that...“……的原因是……”。故填that。 2．Mr. Darcy is quite rich but too proud, and that’s Elizabeth doesn’t like him. 【答案】why 【详解】考查固定句型。句意：达西先生很有钱，但太骄傲了，这就是伊丽莎白不喜欢他的原因。表示“是……的原因”句型为that is why...，故填why。 3．He didn’t attend the meeting. That’s he was ill. 【答案】because 【详解】考查表语从句。句意：他没有参加会议。那是因为他病了。根据上文He didn’t attend the meeting.表示“那是因为……”句型为that is because...，故填because。 4．He did not see the film. That is he had to help his little sister with her homework. 【答案】because 【详解】考查表语从句。句意：他没有看那部电影。那是因为他必须帮助他的妹妹做家庭作业。分析句子可知，空处引导名词性从句作句子表语，表语从句的成分完整， 且从句内容是对前面的“He did not see the film.”进行解释，因此空处应用because，表示“因为”。故填because。 5．The problem is you can arrive at the airport in time or not. 【答案】whether 【详解】考查表语从句。句意：问题是你能否及时到达机场。whether...or not...是否。根据句意，故填whether。 6．The fact is Jerry couldn’t find excuses for his absence from school that day. 【答案】that 【详解】考查表语从句。句意：事实是杰瑞那天找不到旷课的借口。is后接表语从句，句意和句子结构完整，应用只起连接作用、无实意的that引导。故填that。 7．You are saying everyone should take equal responsibility, and that is I disagree. 【答案】where 【详解】考查表语从句。句意：你说每个人都应该承担同样的责任，这就是我不同意的地方。分析句子，设空处引导的是表语从句，disagree为不及物动词，不能直接加宾语，故空格处是作状语，根据语境，空格处表示地点，故填where。 8．A situation where a person is unable to remember past events is is generally called amnesia (健忘症). 【答案】what 【详解】考查表语从句。句意：一个人不能记住过去的事情的情况通常被称为健忘症。句中第二个is后面是表语从句，从句缺少引导词，第三个is是表语从句的谓语动词，没有主语，主语指物，所以设空处应该用其双重作用的连接代词what引导表语从句。故答案为what。 9．Joy is very selfish and unkind; that’s I am unwilling to make friends with her. 【答案】why 【详解】考查表语从句。句意：乔伊非常自私和无情，那就是我不愿意和她交朋友的原因。分析句子可知，空处引导名词性从句作主句的表语，结合Joy is very selfish and unkind可知，此处在解释原因，空处需表达“为什么，为何”，应用连接副词why作引导词，构成固定句型that’s why…，意为“那就是……的原因”。故填why。 10．If there are things we do not know, it is we haven’t learnt them. 【答案】because 【详解】考查表语从句。句意：如果有些事情我们不知道，那是因为我们还没有学过。此处为连词引导的表语从句，从句中不缺主语和宾语，结合句意，此处表示“因为”符合逻辑，所以此处使用because。故填because。 11．Our relationship to them is one of pupils to teachers and that is it should be. 【答案】what 【详解】考查表语从句。句意：我们与他们的关系就像是学生与老师的关系，这是应该的。空处引导表语从句，从句缺少表语，表示“……的样子”，应用what引导表语从句。故填what。 12．I go over light-footed, pick up the kitten and put her outside the door, and the sparrow remains it is. 【答案】where 【详解】考查表语从句。句意：我轻盈地走过去，抱起小猫，把它放在门外，麻雀还呆在那里。此处remain是连系动词，意为“仍然是，保持不变”，后面是where引导的从句作表语。故答案为where。 13．The Greek poet Pindar expressed it in the motto: “Become you are.” 【答案】what 【详解】考查表语从句。句意：希腊诗人品达在他的座右铭中表达了这一点:“成为你自己。”句中become是连系动词，意为“变成，变得”，后面是表语从句，从句没有引导词，且从句谓语动词are后面缺少表语，所以设空处应该起双重作用，表语从句由连接代词what引导。故答案为what。 14．As far as I can recall from my childhood memories, a shop was one could buy soy sauces and vinegar. 【答案】where 【详解】考查表语从句。句意：在我的童年记忆中，商店是人们可以买酱油和醋的地方。由句子结构可知，此处缺少表语从句引导词，从句缺少地点状语，应使用连接副词where。故填where。 15．The idea is a driver with a valid driving licence in his own country can drive freely in another country without going through another driving test. 【答案】that 【详解】考查表语从句。句意：这个想法是，在自己国家持有有效驾驶执照的司机可以在另一个国家自由驾驶，而无需通过另一次驾驶考试。设空处引导表语从句, 从句句意完整, 不缺成分, 应使用 that，that 通常不可以省略，故填that。 16．He always participated to the best of his ability in whatever they were doing. That was none of the children thought it unusual that David had decided to join the cross-country team. 【答案】why 【详解】考查表语从句。句意：无论他们在做什么，他总是尽力参与。这就是为什么没有一个孩子认为大卫决定加入越野队是不寻常的原因。前句是原因，That is/was +why表语从句（表示结果），意为“那就是为什么”，用连接副词why引导表语从句。故填why。 17．What people forget is the Italians, when they came to Australia, brought 2000 years of their culture, the Greeks some 3000 years, and the Chinese more still. 【答案】that 【详解】考查表语从句。句意：人们忘记的是，当意大利人来到澳大利亚时，他们带来了2000年的文化，希腊人带来了3000多年的文化，而中国人更是如此。该空引导表语从句，从句结构完整，不缺意义，用只起连接作用的that。故填that。 18．The injection needs repeating every year. That’s the virus changes. 【答案】because 【详解】考查表语从句。句意：每年都需要重复注射。那是因为病毒发生了变异。分析句子结构可知，is为系动词，后面接表语从句，“the virus changes”指原因，应用because引导从句。故填because。 19．The virus changes. That’s the injection needs repeating every year. 【答案】why 【详解】考查表语从句。句意：病毒会改变。这就是为什么每年需要重复注射的原因。此处是表语从句，连接词在从句作原因状语，应用连接副词why引导。故填why。 20．Actually, the young can be they want to be, whether it is a pilot, an astronaut, or a manager. 【答案】what/whatever 【详解】考查名词性从句。句意：实际上，年轻人可以成为他们想成为的(任何)人——不管是飞行员、宇航员还是管理者。设空处引导的是表语从句，引导词在从句中作表语，根据后文的a pilot, an astronaut, or a manager可知，此处表示“他们想从事的职业”，或者强调任何职业都可以即用what或者whatever。故填what或whatever。 21．The traditional view is we sleep because our brain makes us do so. 【答案】that 【详解】考查表语从句。句意：传统观点认为，我们睡觉是因为我们的大脑让我们这样做。空处引导表语从句，从句不缺少任何成分，应用无任何意义，只起连接作用的that引导，故填that。 22．The only problem is we kept getting lost! But people in Tianjin are very friendly and helpful. 【答案】that 【详解】考查表语从句。句意：唯一的问题是我们一直迷路！但是天津人非常友好，乐于助人。分析句子结构，根据空白处前面的系动词is可知这是一个包含表语从句的复合句，因空白处在表语从句中不做成分，且从句句意完整，使用that连接表语从句，故填that。 23．This is we have been looking forward to for years. 【答案】what 【详解】考查表语从句。句意：这是我们多年来一直期待的。连接代词what引导名词性从句时，在从句中充当主语、宾语或表语，表示“……的人/事/物/话/地方”。分析句子可知，空格后是表语从句，从句引导词在从句中作looking forward to的宾语，表示“(期待的)事情”。综上，应用连接代词what引导词该表语从句。故填what。 24．The reason why I’m calling you is I want to invite you to my birthday party. 【答案】that 【详解】考查表语从句。句意：我打电话给你是想邀请你参加我的生日聚会。空处引导表语从句，从句句意完整，不缺少任何成分，应用无实义、只起连接作用的that引导表语从句，故填that。 25．He was late today. This is he got up late. 【答案】because 【详解】考查表语从句。句意：他今天迟到了。这是因为他起晚了。引导表语从句，从句缺少原因状语，故用because。故填because。 26．I drove to Zhuhai for the air show last week. This is I had a few days off. 【答案】why 【详解】考查表语从句。句意：我上周开车去珠海看航展。这就是我请了几天假的原因。This is why...这就是为什么……，why引导表语从句，作状语。故填why。 27．The other was cholera was caused by infection from germs in food or water. 【答案】that 【详解】考查表语从句。句意：另一种是霍乱是由食物或水中的细菌感染引起的。空格处引导表语从句，从句基本成分完整，上下文意思连贯，用连词that引导，that无词义，不作成分，仅起连接作用。故填that。 28．The letter never reached her. That was he didn’t write down the correct address on the envelope. 【答案】because 【详解】考查表语从句。句意：她一直没收到那封信。那是因为他没有在信封上写下正确的地址。空处引导表语从句，结合句意可知，此处表示“因为”，应用because引导，故填because。 29．They also need to be ready to give interviews in English with international journalists. This is they need an English trainer. 【答案】why 【详解】考查表语从句。句意：他们还需要准备好接受国际记者的英语采访。这就是他们需要英语培训师的原因。分析句子结构可知，空处引导表语从句，从句中结构完整，应该用连接副词连接，前文提到需要培训师的原因，此处是表达“这就是他们需要英语培训师的原因”之意，应用why引导表语从句。故填why。 30．The problem is one less hour of sleep is not equal to an extra hour of achievements. 【答案】that 【详解】考查表语从句。句意：问题是少一个小时的睡眠不等于多一个小时的成果。设空处引导表语从句，从句句子结构完整，不缺少成分和含义，故填that。 31．The reason why I made so much progress was your encouragement played an important role in my study. 【答案】that 【详解】考查表语从句。句意：我之所以取得如此大的进步，是因为你的鼓励在我的学习中起了重要的作用。分析句子可知，空处引导名词性从句作主句的表语从句，从句的成分和语义都完整，空处应用连接词that作引导词。故填that。 32．I wanted to be sure everything was perfect. That is I double-checked the address on the electronic order. 【答案】why　 【详解】考查表语从句。句意：我想确保一切都很完美。这就是我再次核对电子订单上的地址的原因。空处引导表语从句，结合句意可知，引导词在从句中作原因状语，应用why引导。故填why。 33．I shouldn’t look forward too much to seeing Grace at the party; chances are she won’t come anyway. 【答案】that 【详解】考查表语从句。句意：我不太希望在聚会上见到格蕾丝；反正她很可能也不会来。分析句子结构可知，此处应为连词引导的表语从句，从句中不缺主语和宾语，句意完整，所以应使用连接词that。故填that。 34．The question is could lead them to get rid of poverty. 【答案】who 【详解】考查表语从句。句意：问题是谁能带领他们摆脱贫困。分析句子成分可知，空处引导表语从句，在表语从句中充当主语，表示“谁”用连接代词who。故填who。 35．See the flags on top of the building? That was we did this morning. 【答案】what 【详解】考查表语从句。句意：看到大楼顶上的旗子了吗？这就是我们今天早上所做的。此处缺少表语从句连接词，而且要在句中作did的宾语，应使用what引导，指代“所做的事情”。故填what。 36．What he suggests is we should recycle plastic bottles and use them to grow something. 【答案】that 【详解】考查表语从句。句意：他的建议是我们应该回收塑料瓶，用它们来种植一些东西。空格处引导表语从句。从句不缺成分，也不缺任何含义，此时连接词应用that。故填that。 37．My face was burning; this was I was embarrassed about how untidy the house was. 【答案】because 【详解】考查表语从句。句意：我的脸火辣辣的；这是因为我对房子这么不整洁感到尴尬。分号前的内容“我的脸火辣辣的。”是结果，分号后的内容“我对房子这么不整洁感到尴尬。”是原因，因此使用because引导表语从句，This/That is/was because…“这/那是因为……”后接原因。故填because。 38．Jane’s confusion is she should keep her own way of life or follow the American way of life. 【答案】whether 【详解】考查表语从句。句意：简的困惑是她应该保持自己的生活方式还是遵循美国人的生活方式。空处引导表语从句，从句不缺成分，根据句意以及后面的or可知，此处应填whether，构成whether…or…结构，表示“是……还是……”。故填whether。 39．It is generally believed that communication skills are becoming it takes to be a good teacher. 【答案】what 【详解】考查表语从句。句意：人们普遍认为，沟通技巧正成为成为一名好老师所需要的。此处为连词引导的表语从句，从句中缺少takes宾语指事，所以使用连接代词what符合句意。故填what。 40．Why not try your luck downtown, Bob? That’s the best jobs are. 【答案】where 【详解】考查表语从句。句意：为什么不去市中心碰碰运气呢，鲍勃？那是最好的工作所在地。空格处引导表语从句，从句缺少表语，结合句意“所在地”可知，应用连接副词where。故填where。 二、完成句子 41．Tina has been learning to speak Mandarin this year. . 蒂娜今年一直在学习说普通话，那是因为她想要来中国学习。 【答案】That’s because she wants to study in China 【详解】考查表语从句。根据句意，此处表示“那是因为她想要来中国学习”，结合上文的谓语动词has been learning以及句意可知，该句使用一般现在时，表示“那是”为that’s，位于句首单词首字母需大写，表示“因为她想要来中国学习”为because引导的表语从句，表示“她”为she作从句主语，表示“想”为want作从句谓语，主语为第三人称单数，用于一般现在时，所以谓语动词形式为wants，根据“想做某事”为want to do sth.，所以“想来中国学习”为wants to study in China。故填That’s because she wants to study in China。 42．He had seen the film before. last night. 他以前曾看过那部电影，那就是他昨天晚上没有去看的原因。 【答案】That is why he did not see it 【详解】考查表语从句。“那就是……的原因”描述一个事实，应用一般现在时，使用固定句型That is why...，why引导表语从句，“看”使用动词see，使用it作宾语，指代前文film，结合last night可知，从句描述过去发生的动作，使用一般过去时。故填That is why he did not see it。 43．One of the best things about this job is . 这份工作最棒的地方之一就是你可以在动物生存的自然环境中观察它们。 【答案】that you can observe animals in their natural environment 【详解】考查表语从句。“你可以在动物生存的自然环境中观察它们”是表语从句，用连词that引导，从句主语“你”用人称代词you，“可以”用情态动词can，谓语“观察”用动词observe，在情态动词后用原形，宾语“它们”即“动物”，用名词animals，“在动物生存的自然环境中”作地点状语，用介词短语in their natural environment表示。故填that you can observe animals in their natural environment。 44． despite the huge risks. 这是因为尽管风险巨大，人类还是坚信太空探索极为重要。 【答案】This is because people believe in the importance of carrying on space exploration 【详解】考查表语从句。句子是描述一个事实，使用一般现在时，“这是因为”使用This is because，because引表语从句，“坚信”使用动词短语believe in，“……的重要性”使用名词短语the importance of，“太空探索”使用动词短语carry on space exploration，使用动名词作of的宾语，故填This is because people believe in the importance of carrying on space exploration。 45．As we all know, reading classics is of great importance to us. 这是因为它不仅能提高我们的学习而且还能丰富我们的日常生活。 【答案】This is because it can not only improve our studies but also enrich our everyday life 【详解】考查固定句型。陈述客观事实，使用一般现在时，表示“这是因为”应用this is because；表示“它”应用it；表示“不仅……而且……”应用not only...but also...；表示“能够”应用can；表示“提高我们的学习”应用improve our studies；表示“丰富我们的日常生活”应用enrich our everyday life；improve和enrich位于情态动词can后面，使用动词原形。故填This is because it can not only improve our studies but also enrich our everyday life。 46．乌云密布。看起来好像要下雨了。 The clouds are gathering. It . 【答案】looks as if it is going to rain 【详解】考查固定句型和一般将来时。“看起来好像……”用固定句型“It looks as if...”表示，其中as if引导表语从句，句子描述的是现在的情况，主语It是第三人称单数代词，谓语动词look用单数形式looks；结合前文“乌云密布”可知，“要下雨了”是有迹象表明即将发生的动作，应用“be going to do”结构表示将来，“下雨”用动词rain”，“要下雨了”译为it is going to rain。故填looks as if it is going to rain。 47．She looks . 她看起来好像什么事都没发生过似的。 【答案】as if nothing happened to her 【详解】考查短语和虚拟语气。“发生”用 短语happen to；“好像”用连词as if，引导的从句所表达的内容与事实不符或不太可能发生时，从句要用虚拟语气。对于现在发生情况的虚拟，从句要用一般过去时。故填as if nothing happened to her。 48．The trouble is I lost the key to my room. 麻烦的是我把房间的钥匙丢了。 【答案】that 【详解】考查表语从句。is后接表语从句，句意和句子结构完整，连接词为that。故填that。 49．What the doctors really doubt is . 医生们真正怀疑的是我母亲是否能很快从重病中康复。 【答案】whether my mother will recover from the serious disease soon 【详解】考查表语从句和时态。is后接表语从句，连接词表示“是否”，为whether。根据句意可知，从句为一般将来时，主语为“我母亲”my mother ;“恢复”为 recover from；“重病”为the serious disease作宾语；“很快”为soon，作状语。故填whether my mother will recover from the serious disease soon。 50．The problem is . 问题是我们如何找到他。 【答案】how we can find him 【详解】考查表语从句。is后接表语从句，根据句意可知，连接词为how，“我们能找到他”为we can find him。故填how we can find him。 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：___________ Unit 2 A life's Work 表语从句 一、单句语法填空 1．The reason why I can’t go travelling with you is I have something unexpected to deal with. 2．Mr. Darcy is quite rich but too proud, and that’s Elizabeth doesn’t like him. 3．He didn’t attend the meeting. That’s he was ill. 4．He did not see the film. That is he had to help his little sister with her homework. 5．The problem is you can arrive at the airport in time or not. 6．The fact is Jerry couldn’t find excuses for his absence from school that day. 7．You are saying everyone should take equal responsibility, and that is I disagree. 8．A situation where a person is unable to remember past events is is generally called amnesia (健忘症). 9．Joy is very selfish and unkind; that’s I am unwilling to make friends with her. 10．If there are things we do not know, it is we haven’t learnt them. 11．Our relationship to them is one of pupils to teachers and that is it should be. 12．I go over light-footed, pick up the kitten and put her outside the door, and the sparrow remains it is. 13．The Greek poet Pindar expressed it in the motto: “Become you are.” 14．As far as I can recall from my childhood memories, a shop was one could buy soy sauces and vinegar. 15．The idea is a driver with a valid driving licence in his own country can drive freely in another country without going through another driving test. 16．He always participated to the best of his ability in whatever they were doing. That was none of the children thought it unusual that David had decided to join the cross-country team. 17．What people forget is the Italians, when they came to Australia, brought 2000 years of their culture, the Greeks some 3000 years, and the Chinese more still. 18．The injection needs repeating every year. That’s the virus changes. 19．The virus changes. That’s the injection needs repeating every year. 20．Actually, the young can be they want to be, whether it is a pilot, an astronaut, or a manager. 21．The traditional view is we sleep because our brain makes us do so. 22．The only problem is we kept getting lost! But people in Tianjin are very friendly and helpful. 23．This is we have been looking forward to for years. 24．The reason why I’m calling you is I want to invite you to my birthday party. 25．He was late today. This is he got up late. 26．I drove to Zhuhai for the air show last week. This is I had a few days off. 27．The other was cholera was caused by infection from germs in food or water. 28．The letter never reached her. That was he didn’t write down the correct address on the envelope. 29．They also need to be ready to give interviews in English with international journalists. This is they need an English trainer. 30．The problem is one less hour of sleep is not equal to an extra hour of achievements. 31．The reason why I made so much progress was your encouragement played an important role in my study. 32．I wanted to be sure everything was perfect. That is I double-checked the address on the electronic order. 33．I shouldn’t look forward too much to seeing Grace at the party; chances are she won’t come anyway. 34．The question is could lead them to get rid of poverty. 35．See the flags on top of the building? That was we did this morning. 36．What he suggests is we should recycle plastic bottles and use them to grow something. 37．My face was burning; this was I was embarrassed about how untidy the house was. 38．Jane’s confusion is she should keep her own way of life or follow the American way of life. 39．It is generally believed that communication skills are becoming it takes to be a good teacher. 40．Why not try your luck downtown, Bob? That’s the best jobs are. 二、完成句子 41．Tina has been learning to speak Mandarin this year. . 蒂娜今年一直在学习说普通话，那是因为她想要来中国学习。 42．He had seen the film before. last night. 他以前曾看过那部电影，那就是他昨天晚上没有去看的原因。 43．One of the best things about this job is . 这份工作最棒的地方之一就是你可以在动物生存的自然环境中观察它们。 44． despite the huge risks. 这是因为尽管风险巨大，人类还是坚信太空探索极为重要。 45．As we all know, reading classics is of great importance to us. 这是因为它不仅能提高我们的学习而且还能丰富我们的日常生活。 46．乌云密布。看起来好像要下雨了。 The clouds are gathering. It . 47．She looks . 她看起来好像什么事都没发生过似的。 48．The trouble is I lost the key to my room. 麻烦的是我把房间的钥匙丢了。 49．What the doctors really doubt is . 医生们真正怀疑的是我母亲是否能很快从重病中康复。 50．The problem is . 问题是我们如何找到他。 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 $