Unit 1 Science and Scientists 语法Grammar 表语从句 -2024-2025学年高二英语选择性必修第二册单元重难点易错题精练（人教版2019）

Unit 1 Science and Scientists 表语从句 1．“The most important thing is we should live fully.” 2．Leaves contain certain temperature sensitive chemicals. That’s the leaves change color in the fall. 3．Tom failed the exam. That is he was often absent from school. 4．The trouble was we could manage it ourselves or not. 5．The fact is we should depend on ourselves. 6．The two historians disagree with each other. The question is it is possible to prove who is right. 7．The only reason for my coming is I hoped to see you again. 8．The trouble is we have no money. 9．The difficulty we now meet with is we can persuade him to tell us the truth. 10．Young people are seeking excitement and challenges, and going where big companies are is leads to so many old people being left alone in villages. 11．I had neither a raincoat nor an umbrella. That is I got wet through. 12．Although he has become wealthy, Mr. Wood remains he used to be, modest and friendly. 13．Actually, that’s the spirit in a sport lies: respect competitors, teammates, coaches and even themselves. 14．James was badly injured in the car accident—that’s he is absent today. 15．What they are arguing over the meeting is they should invest so much money in that time­consuming project, as they worry about the losing money. 16．Listening carefully in class is you should do. 17．“That’s exactly I need,” Mr Vincent said to himself. 18．One advantage of this job is you can have some flexible time. 19．Many experts believe that teachers’ development is the key to better education lies. 20．The question was Tom has gone to Shanghai. 21．One of the key reasons behind this is while a book usually takes a few days to read, a movie typically lasts under two hours. 22．That preserved historic village connected to downtown by a highway is many office workers spend their weekends. 23．This is I can do for you right now. 24．Perseverance is it takes to do anything well. 25．The problem is will lead the research team. 26．But that is not Dr Rothschild thinks happened. He suspects it was evolution in other animals that caused the change. 27．As soon as our plane landed, I knew that this was I needed to be. 28．Her confusion is she should stick to her own way of life or follow the American way. 29．The farmer’s only concern is there will be a major thunderstorm or a gentle breeze next week. 30．The fact is bats play a significant role in keeping a balanced ecosystem. 31．As I grew up in the UK, the Chinese food I was used to eating was I now recognise as Guangdong food. 32．Well, it turns out there’s an answer to this cute spring phenomenon. 33．The fresh thin air, snow-covered mountains and graceful animals running on the plains are we’re here-to observe Tibetan antelopes, which are being hunted, legally, for their valuable fur. 34．This was typically Huang Quande, fisherman-turned-photo model, looked in his photos with tourists from China and abroad. 35．That is stone walls are used instead of fences around New England. 36．The writer emphasizes the importance of being completely honest with friends, and that’s I am personally doubtful. 37．The subway is people call the underground in London. 38．Listening and speaking is my weakness lies when it comes to English. 39．The reason why he was late was his car broke down on the way. 40．In the novel, this is Jia Baoyu and his female cousins lived. 41．The reason why he was late is there was heavy traffic on the road. 42．He didn’t come to school this morning and that is he was ill. 43．The biggest reason why he want to devote himself to science is he has been inspired by those great scientist. 44．Taking a year off from school to travel abroad is is generally called a gap year. 45．The question remains they will be able to help us. 46．The most important is I am independent and have a good command of English. 47．What worries me most is we make him feel at home. 48．What surprised us was he worked out the problem in such a short time. 49．The reason why some students have difficulty learning English well is they seldom put what they have learnt into practice. 50．Many teenagers don’t pay attention to their sitting posture—that’s they suffer from short sight. 51．The student failed in the exam. That was he didn’t study hard. 52．The reason why I can’t go travelling with you is I have something unexpected to deal with. 53．The outside and inside of the stinky tofu exist as two extremely different worlds. Perhaps that is makes it such a tasty dish. 54．The virus changes. That’s the injection needs repeating every year. 55．The traditional view is we sleep because our brain makes us do so. 56．The question discussed at the meeting was it was worth trying or not. 57．The reason why she wants to thank you is she appreciates what you have done for her. 58．Dreams and confidence are keeps us going on in the face of difficulties. 59．Tom was late for work this morning. That was he overslept. 60．He is so brilliant. This is he has read many books. 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 参考答案： 1．that 【详解】考查连接词。句意：最重要的是我们应该充分生活。空处为表语从句，句意和句子结构完整，连接词为that。故填that。 2．why 【详解】考查表语从句。句意：叶子含有某些对温度敏感的化学物质。这就是树叶在秋天变色的原因。空处引导表语从句，从句缺少原因状语，需用连接副词why引导。故填why。 3．because 【详解】考查表语从句。句意：汤姆考试不及格，那是因为他经常缺课。根据句中failed the exam和he was often absent from school可知，句子表示汤姆不及格是因为他经常缺课，所以空处应填连词because，表示“因为”，引导表语从句。故填because。 4．whether 【详解】考查表语从句。句意：问题是我们自己能否处理好这件事。空处引导名词性从句作主句的表语，表语从句的成分完整，结合“or not”可知，应用连接词whether作引导词，表示“是否”，whether… or not是固定句式。故填whether。 5．that 【详解】考查表语从句。句意：事实是我们应该依靠自己。“ we should depend on ourselves”是表语从句，从句句意完整，不缺少成分，应用连接词that引导，that在名词性从句中无实义，不充当句子成分。故填that。 6．whether 【详解】考查表语从句。句意：这两位历史学家意见不一。问题是是否有可能证明谁是对的。空处引导名词性从句作主句的表语，表语从句的成分完整，结合句意可知，空处需表达“是否”，应用连接词whether作引导词。故填whether。 7．that 【详解】考查表语从句。句意：我来这里的唯一原因是我希望再次见到你。“ I hoped to see you again.”是表语从句，从句不缺少成分，且句意完整，应用连接词that引导，that在名词性从句中无实义，不充当句子成分。故填that。 8．that 【详解】考查表语从句。句意：问题在于我们没有钱。“ we have no money”是表语从句，从句句意完整，不缺成分，因此应用连接词that引导，that在名词性从句中无实义，不充当句子成分。故填that。 9．how 【详解】考查表语从句。句意：我们现在遇到的困难是如何说服他告诉我们真相。空处引导表语从句，从句成分完整，结合句意可知，此处指“如何说服他告诉我们真相”，使用连接副词how引导，故填how。 10．what 【详解】考查表语从句。句意：年轻人追求刺激和挑战，去大公司所在的地方，这导致了许多老人被独自留在农村。空处引导表语从句，引导词在从句中作主语，指物，使用连接代词what引导，故填what。 11．why 【详解】考查表语从句。句意：我既没有雨衣也没有雨伞。那就是我浑身湿透的原因。is后是表语从句，why在表语从句中意为“……的理由/原因，为什么……”。. 故填why。 12．what 【详解】考查表语从句。句意：虽然伍德先生变得富有了，但他还是以前的样子，谦虚而友好。remains后为表语从句，表语从句中缺少表语，表示“……的样子”用连接代词what引导从句。故填what。 13．where 【详解】考查表语从句。句意：事实上，这就是一项运动的精神所在：尊重竞争者、队友、教练甚至自己。that’s后为表语从句，从句中缺少地点状语，用连接副词where引导从句。故填where。 14．why 【详解】考查表语从句。句意：詹姆斯在车祸中受了重伤——这就是他今天缺席的原因。分析句子结构可知，此处应为表语从句，强调结果，用why引导。故填why。 15．whether 【详解】考查表语从句。句意：他们在会议上争论的是是否应该在那个耗时的项目上投入这么多钱，因为他们担心赔钱。空处引导表语从句，结合句意可知，此处指“是否”，使用whether引导，故填whether。 16．what 【详解】考查表语从句。句意：在课堂上认真听讲是你应该做的。设空处引导的是表语从句，引导词在从句中作宾语，表示“做什么”用what。故填what。 17．what 【详解】考查表语从句。句意：文森特先生对他自己说：“那正是我需要的。”空格处引导表语从句，从句中缺少need的宾语，表示“什么”，应用what引导。故填what。 18．that　 【详解】考查同位语从句。句意：这份工作的一个优点是你可以有一些灵活的时间。空后的同位语从句为完整的句子，意义完整，所以用that引导表语从句，解释说明抽象名词advantage的具体内容。故填that。 19．where 【详解】考查表语从句。句意：许多专家认为，教师的发展是改善教育的关键所在。此处为连接词引导的表语从句，从句中不缺少主语和宾语，结合句意，此处表示的是抽象的地点，所以使用连接副词where。故填where。 20．whether 【详解】考查表语从句。句意：问题是汤姆是否去了上海。空处引导名词性从句作主句的表语，表语从句的成分完整，结合“Tom has gone to Shanghai”可知，空处需表达“是否”，应用连接词whether作引导词。故填whether。 21．that 【详解】考查表语从句。句意：这背后的一个关键原因是，一本书通常需要几天才能读完，而一部电影通常只需要两个小时。引导表语从句，从句不缺少成分，句意完整，应用that。故填that。 22．where 【详解】考查表语从句的引导词。句意：那条由高速公路连接市中心的历史悠久的村庄是许多上班族周末的去处。分析句子可知，is后接表语从句，从句中不缺少成分，表示地点，故填where。 23．what 【详解】考查名词性从句。句意：这是我现在能为你做的。is后为表语从句，从句中缺少do的宾语，表示物，用连接代词what引导。故填what。 24．what 【详解】考查表语从句。句意：毅力是做好任何事情所需要的。此处为连接代词what引导的表语从句，what在从句中作takes的宾语成分，意为“……的事情”。故填what。 25．who 【详解】考查表语从句。句意：问题是谁来领导这个研究小组。空处引导表语从句，从句缺少主语，指人，需用连接代词who引导。故填who。 26．what 【详解】考查表语从句。句意：但罗斯柴尔德博士并不是这么认为的。他怀疑是其他动物的进化导致了这种变化。分析句子结构可知，空格处引导表语从句，从句中缺少主语，表示“某事物”，因此使用what引导主语从句，故填what。 27．where 【详解】考查表语从句。句意：当我下飞机的时候，我知道这是我需要来的地方。此处要填入表语从句的引导词，从句中句子成分完整，所以需要填入状语，表示“……的地方”。故填where。 28．whether 【详解】考查表语从句。句意：她的困惑是应该坚持自己的生活方式还是遵循美国的生活方式。空处引导表语从句，结合句意及or可知，此处使用whether引导从句，表示“是否”，故填whether。 29．whether 【详解】考查表语从句。句意：这个农民唯一关心的是下周是大雷雨还是微风。空处引导表语从句，从句缺少“是否”之意，应用whether引导表语从句，故填whether。 30．that 【详解】考查表语从句。句意：事实是，蝙蝠在保持生态系统平衡方面发挥着重要作用。分析句子可知，空处引导名词性从句作is的表语，表语从句的成分和语义均完整，应用连接词that作引导词。故填that。 31．what 【详解】考查表语从句。句意：我在英国长大，以前吃过的中国菜现在被我称为广东菜。空处引导表语从句，从句缺少宾语，指物，需用连接代词what引导。故填what。 32．that 【详解】考查宾语从句。句意：好吧，事实证明，这个可爱的春天现象是有答案的。空处引导宾语从句，从句不缺成分，引导词没有含义，需用连接词that引导。故填that。 33．why 【详解】考查表语从句连接词。句意：清新稀薄的空气，白雪覆盖的山脉和优雅的动物在平原上奔跑，这就是我们来到这里的原因——观察藏羚羊，它们被非法猎杀，以获取宝贵的皮毛。根据谓语动词“are”可知，空处引导表语从句；在句中作状语，根据句意，应用连接副词why，表示“我们为什么来到这里”。故填why。 34．how 【详解】考查表语从句。句意：这就是渔夫出身的模特黄全德在与中外游客合影时的典型表情。分析句子结构和意思可知，空格处引导表语从句，在从句中作方式状语，表示“如何”的意思，用连词副词how。故填how。 35．why 【详解】考查表语从句引导词。句意：这就是为什么在新英格兰用石墙代替篱笆的原因。由句意及空前的That is可知此处应填表语从句引导词why，That is why...“这就是为什么……”为固定句型。故填why。 36．where 【详解】考查表语从句。句意：作者强调了对朋友完全诚实的重要性，这是我个人怀疑的地方。引导表语从句，在从句中作抽象地点状语，应用连接副词where。故填where。 37．what 【详解】考查表语从句。句意：在伦敦，人们称地铁为underground。分析句子可知，空处引导名词性从句作主句的表语，表语从句中call缺少宾语，结合“The subway”可知，宾语指物，应用连接代词what作引导词。故填what。 38．where 【详解】考查表语从句。句意：听和说是我英语的弱点所在。分析句子结构，空处引导一个表语从句，从句主谓完整，缺少地点状语，应用where引导。故填where。 39．that 【详解】考查表语从句。句意：他迟到的原因是他的车在路上坏了。系动词was后为表语从句，从句中意义完整，应用连接词that引导。故填that。 40．where 【详解】考查表语从句。句意：在小说中，这是贾宝玉和他的表兄弟们居住的地方。根据后文Jia Baoyu and his female cousins lived可知，此处应用连接副词where引导表语从句，在从句中作地点状语。故填where。 41．that 【详解】考查表语从句。句意：他迟到的原因是路上交通拥挤。空格处引导的是表语从句，从句中不缺主语或宾语，且句子意思完整，因此空格处用that引导表语从句，故填that。 42．because 【详解】考查表语从句。句意：他今天早上没来上学，那是因为他病了。空格处引导的是表语从句，从句中不缺主语或宾语，由He didn’t come to school this morning可知，空格处意为“因为”，因此用because引导表语从句，故填because。 43．that 【详解】考查表语从句。句意：他想献身于科学事业的最大原因是受到了那些伟大科学家的启发。引导表语从句，从句成分完整，上下文意思连贯，用连词that引导。故填that。 44．what 【详解】考查表语从句。句意：从学校休学一年去国外旅行通常被称为间隔年。引导表语从句，从句缺少主语，指物，应用what。故填what。 45．whether 【详解】考查表语从句。句意：问题仍然是他们能否帮助我们。分析句子可知，空处为表语从句；从句中不缺少任何成分，结合句意可知，此处缺少“是否”的含义，应用whether引导。故填whether。 46．that 【详解】考查表语从句。句意：最重要的是我独立，而且英语掌握得很好。分析句子结构，空处引导一个表语从句，且从句的成分和意义均完整，所以应用that引导，that在从句中不作成分，只起连接作用，且无词义。故填that。 47．how 【详解】考查表语从句。句意：最让我担心的是我们如何让他有宾至如归的感觉。分析句子结构，空处引导一个表语从句。从句中缺少方式，所以可用how引导，意为“如何，怎样”。故填how。 48．that 【详解】考查表语从句。句意：使我们吃惊的是他在这么短的时间内就做出了这道题。此处为连接词that引导的表语从句，that在从句中不作成分，无实意。故填that。 49．that 【详解】考查表语从句。句意：有些学生学好英语有困难的原因是他们很少把所学的东西付诸实践。分析句子结构可知，“________ they seldom put what they have learnt into practice”是表语从句，从句句意完整，不缺成分，故用that引导。故填that。 50．why 【详解】考查表语从句。句意：许多青少年不注意自己的坐姿，这就是他们近视的原因。根据句意以及句子结构可知，此处缺少表语从句引导词，表示“为什么”应使用连接副词why。故填why。 51．because 【详解】考查表语从句。句意：这个学生考试没有及格。那是因为他没有努力学习。空格处引导表语从句，从句缺少“因为”的意思，用连词because引导。故填because。 52．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。 53．what 【详解】考查表语从句。句意：臭豆腐的外部和内部是两个截然不同的世界。也许这就是它如此美味的原因。分析可知，此处引导表语从句，从句中缺少主语，指代事物，应用连接代词what引导。故填what。 54．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。 55．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。 56．whether 【详解】考查表语从句。句意：在会上讨论的问题是它是否值得一试。此处是表语从句，此处表示“是否”，只能使用whether引导，与后面的or not构成whether..or not句式，故填whether。 57．that 【详解】考查表语从句。句意：她之所以要感谢你，是因为她很感激你为她所做的一切。分析句子结构可知，空处引导表语从句，从句中不缺少成分以及含义，应用连词that引导从句。故填that。 58．what 【详解】考查表语从句。句意：梦想和信心是我们在困难面前继续前进的动力。空格处引导的是表语从句，从句中缺少主语，句子表示“梦想和信心是我们在困难面前继续前进的动力”，因此空格处用what引导表语从句，故填what。 59．because 【详解】考查表语从句。句意：汤姆今天早上上班迟到了。那是因为他睡过头了。结合语意可知，汤姆迟到是因为他睡过头了，空处应用连词because，表示“因为”，引导表语从句，符合题意。故填because。 60．because 【详解】考查表语从句。句意：他如此聪慧。这是因为他读了很多书。this is because+从句（表示原因）“这是因为”，符合句意，此处使用because引导表语从句，故填because。 答案第1页，共2页 答案第1页，共2页 学科网（北京）股份有限公司 $$