资源简介

（1）Unit 1 Face values—高二英语外研版（2019）选择性必修三期末易错题集训
主语从句
一、主语从句的引导词及其在句中的功能
(一)连接词that和whether
1. that引导主语从句，在从句中不充当任何成分，仅起连接作用，但不能省略。
2. whether引导主语从句，在从句中不充当任何成分，起连接作用，但有自己的
whether引导的主语从句既可放在句首，也可放在句尾(前面需用it作形式主语)。
(二) 连接代词引导主语从句，并在从句中作主语、宾语或定语。连接代词：who，whose，whom，what，which，whichever，whoever，whomever，whatever等。
(三) 连接副词引导主语从句，并在从句中作状语。连接副词：when，where，how，why等。
二、主语从句与形式主语it
1. It be＋名词词组＋主语从句
常用于这种句型的名词词组有a pity，a shame，a fact，an honour，a wonder，no wonder等。
It's a shame that she missed the chance to study abroad.
很遗憾她错过了出国留学的机会。
2. It be＋形容词＋主语从句
It is necessary that we (should) protect the environment.
我们有必要保护环境。
3. It be＋过去分词＋主语从句
It's required that all students (should) wear uniforms at school.
要求所有学生在校穿校服。
4. It＋不及物动词(happen，seem，appear，etc.)＋主语从句
It appears that he has made up his mind to leave the company.
看来他已下定决心离开公司。
5. It＋及物动词＋宾语＋that从句
It disappointed her that her parents couldn't come to her graduation ceremony.
让她失望的是她父母不能来参加她的毕业典礼。
三、主语从句的注意事项
(一)从句的语序：陈述语序
(二)主谓一致
1. 从句作主语时，后面的谓语一般用单数形式；但what和who引导的主语从句，后面的谓语应与作表语的名词在数上保持一致。
2. 如果由and连接两个或两个以上的主语从句作主语时，谓语动词用复数；由两个或多个连接词引导一个主语从句时，谓语动词用单数。
易错题
一、句子填空
1.It remains valid that ______ wins the All England Badminton Championship will be rewarded 68,000 US dollars.
2.______ this job demands most is perseverance and patience.
3.______ is important to me now is that I study hard to get admitted to a good university.
4.______ the boy made so much progress in a short time surprised all of us.
5.______ is thought that the Internet has promoted the culture exchanges worldwide.
6.It is estimated ______ up to 60% of the local population is being reached through these radio broadcasts.
7.______ we will spend our summer holiday is still uncertain now, but I personally hope to go to a seaside city.
8.______ we need more drink and food depends on how many guests will come to the party this evening.
9.______ is even more interesting is that one of Stein's jobs is defending an industry behind the plastic shopping bag.
10.Ray is a new graduate, and ______ seems that he has difficulty in dealing with wherever problems arise.
二、阅读理解
Electronic waste, or e-waste, has reached levels that cannot be continued. More efforts are needed to take precious metals from abandoned laptops and smartphones. Research shows that over 57 million tons of e-waste was created worldwide in 2021 and people are frustrated about the lack of options to recycle their tech.
Building a low-carbon economy will depend on battery technology for electric vehicles and energy storage. Taking the elements from used batteries will be an environmental necessity. Lithium-ion (锂离子) batteries also contain cobalt (钴) and copper (铜), but as mining for these metals creates poisonous pollution that can ruin the environment, so too can battery recycling if not done properly. It’s a problem that needs to be solved quickly.
Another strong pressure in mining e-waste for recycled materials is that supplies could stop entirely. Up to 30 different elements are used in smartphones, and six of them are predicted to run out in the next century.
“Developing a circular economy where minerals used in tech devices are saved and repurposed could help us to bypass supply chain issues in the future while also helping to reduce environmental impacts,” said RSC president Tom Welton. “It is essential that governments and businesses urgently do more to deal with the world’s growing e-waste crisis and ease the worry on supply chains.”
The US generates more than six million tons of e-waste each year and recycles only15 per cent. So there is a huge need to increase and regulate recycling instead of shipping waste abroad, where it is taken apart or made into pieces, releasing poison that can expose workers, including children, to diseases like cancer. Vast quantities are simply burned or buried in landfill to pollute the air, soil and water.
Electronic equipment is forecast to generate nearly 75 million metric tons of e-waste annually by 2030 — almost double what was created in 2014. Less than 20per cent of global e-waste is currently recycled and that needs to change.
1. What’s the author’s attitude towards the future supplies of certain elements
A. Concerned. B. Satisfied.
C. Objective. D. Uncertain.
2. What does Tom Welton suggest
A. Regulating local recycling.
B. Boosting efforts to take metals.
C. Increasing global e-waste recycling.
D. Developing a circular economy for tech minerals.
3. Why does the author mention the US e-waste in the fifth paragraph
A. To show the focus on the problem from the government.
B. To make a further prediction about worsening problems.
C. To illustrate the seriousness of the problem.
D. To find a solution to the problem.
4. What does the passage mainly talk about
A. Mining’s environmental impact.
B. Lack of recycling options for tech devices.
C. Need for a circular economy in tech devices.
D. Growing e-waste crisis and supply chain effects.
三、七选五
As a basic human need, food connects people worldwide while showing unique cultural values. ①_________ Food, in the form of recipes, is passed on from one generation to another, both expressing identity and maintaining links ancestrally, geographically, and even emotionally.
What we eat reveals our roots. Families pass down recipes like treasures, keeping traditions alive. The traditional meals of a place touch on identity and ancestry. ②_________ These habits show how geography shapes diets. In Singapore, many families cook special dishes during festivals to remember their history.
③_________ Just as Japanese tea ceremonies build friendship, sharing meals creates cross-cultural bonds. Mixed communities often mix food styles, like adding spices to traditional dishes. This explains why tasting local food tops travelers’ to-do lists — it opens doors to meaningful interactions with locals.
Familiar tastes instantly transport us home. Migrants cook childhood dishes to fight loneliness abroad, proving food’s power to comfort. Shared meals express love worldwide, whether through a mother’s homemade soup or friends gathering around a hotpot. ④_________
From family kitchens to international restaurants, food carries cultural stories. Its power to both unite people and protect traditions makes it special. Food and food habits serve as a cultural channel of display of affection and emotional association, meanwhile, sharing delicious and nutritious food undoubtedly signals a bridge of closeness or acceptance. ⑤_________
A. Eating habits are hard to change once formed.
B. It has many key roles in human life beyond basic nutrition.
C. By valuing food cultures, we build more inclusive societies.
D. Such moments turn simple eating into emotional connections.
E. Food traditions, however, sometimes require careful protection.
F. Furthermore, exploring local cuisine helps travelers understand new cultures.
G. For example, coastal people eat fish daily while mountain villages often use more grains.
答案以及解析
一、
1.答案：whoever
解析：句意为:无论谁赢得全英羽毛球锦标赛,都将获得6.8万美元的奖励,这一规定仍然有效。分析句子结构可知,It作形式主语,that从句为真正的主语,win the All England Badminton Championship为that从句的主语,设空处引导主语从句,表示“无论是谁”,故用whoever引导该从句。故填whoever。
2.答案：What
解析：考查主语从句。句意：这份工作最需要的是毅力和耐心。分析句子结构可知，本空引导主语从句，从句缺少 demands的宾语，应用what引导，位于句首，首字母大写。故填What。
3.答案：What
解析：考查名词性从句。句意：现在对我来说重要的是我努力学习考上一所好大学。分析句子结构可知，空格处引导主语从句，且在从句中做主语，再结合句意可知，应用连接代词 what 引导该从句。故填 What。
4.答案：That
解析：考查主语从句。句意：这个男孩在短时间内取得如此大的进步使我们大家都感到惊讶。分析句子结构可知，空格处引导主语从句，从句中不缺少成分且句意完整，应用连接词 that 引导该从句。故填 That。
5.答案：It
解析：考查主语从句。句意:人们认为互联网促进了世界范围内的文化交流。It在此处作形式主语,代替后面的that从句。It is thought that...意思为“据认为……,人们认为……”。故填It。
6.答案：that
解析：句意为:据估计,多达60%的当地人能够收听这些无线电广播节目。分析句子结构可知,句中的It为形式主语,真正的主语是设空处引导的主语从句,从句句意完整且不缺成分,故填 that。
7.答案：Where
解析：句意:我们将在哪里度过我们的暑假现在还不确定,但我个人希望去一座海滨城市。分析句子结构可知," ______we will spend our summer holiday"为主语从句;再由句意可知,此处应填Where。故填 Where。
8.答案：Whether
解析：句意:我们是否需要更多的饮料和食物取决于今晚有多少客人参加聚会。本句的谓语部分是depends on,因此该空引导的是主语从句,结合句意可知应填 Whether。故填 Whether。
9.答案：What
解析：考查连接代词。句意:甚至更有趣的是,Stein的工作之一就是保护塑料购物袋背后的行业。分析句子结构可知,“is even more interesting”是主语从句,设空处引导主语从句,在从句中作主语,结合句意可知答案为What。故填 What。
10.答案：it
解析：句意:Ray刚刚大学毕业,他似乎很难处理任何出现的问题。分析句子可知,空格处应用it作形式主语,seems 后面的 that 引导主语从句,it seems that...“似乎……”。故填it。
二、
1.答案：A
解析：观点态度题。根据第二段中Building a low-carbon economy will depend on battery technology for electric vehicles and energy storage. Taking the elements from used batteries will be an environmental necessity.(建设低碳经济将取决于电动汽车和能源储存的电池技术。从废旧电池中提取元素将是环保的必需品。)以及第三段中Another strong pressure in mining e-waste for recycled materials is that supplies could stop entirely. Up to 30 different elements are used in smartphones, and six of them are predicted to run out in the next century.(从电子垃圾中回收材料的另一个巨大压力是供应可能完全停止。智能手机中使用了多达30种不同的元素，其中6种预计将在下个世纪用完。)可知，作者对未来某些元素的供应感到担忧。故选A。
2.答案：D
解析：细节理解题。根据第四段中“‘Developing a circular economy where minerals used in tech devices are saved and repurposed could help us to bypass supply chain issues in the future while also helping to reduce environmental impacts,’ said RSC president Tom Welton.(RSC主席Tom Welton说："发展循环经济，节约和重新利用科技设备中使用的矿物，可以帮助我们在未来绕过供应链问题，同时也有助于减少对环境的影响。")可知，Tom Welton建议发展科技矿产循环经济。故选D。
3.答案：C
解析：推理判断题。根据第五段中The US generates more than six million tons of e-waste each year and recycles only15 per cent.(美国每年产生600多万吨电子垃圾，其中只有15%被回收利用。)以及本段中Vast quantities are simply burned or buried in landfill to pollute the air, soil and water.(大量的垃圾被直接焚烧或填埋，污染了空气、土壤和水。)可知，作者提到美国的电子废物这个例子说明了电子废物问题的严重性。故选C。
4.答案：D
解析：主旨大意题。文章主要讨论了电子废物问题的严重性，以及开发循环经济和有效回收科技设备中矿物的重要性。文章中提到了全球电子废物的增长，以及供应链可能受到的影响，因此D选项Growing e-waste crisis and supply chain effects.(日益严重的电子垃圾危机和供应链效应。)概括文章的主要内容。故选D。
三、
答案：BGFDC
解析：①根据上文“As a basic human need, food connects people worldwide while showing unique cultural values.(作为人类的基本需求，食物在全球范围内连接着人们，并展现了独特的文化价值。)”可知，食物除了基本的营养作用外，还有其他的价值。B选项(它在人类生活中除了基本营养外还有许多关键作用。)符合语境。故选B。
②根据上文“The traditional meals of a place touch on identity and ancestry.(一个地方的传统饮食涉及身份和祖先。)”可知，传统饮食与身份和祖先有关，下文应进一步解释这一观点。G选项(例如，沿海地区的人每天吃鱼，而山村则经常使用更多的谷物。)通过举例说明了饮食习惯与地理位置的关系，进一步解释了上文提到的传统饮食与身份和祖先的联系。故选G。
③根据下文“Just as Japanese tea ceremonies build friendship, sharing meals creates cross-cultural bonds.(就像日本的茶道能建立友谊一样，共享食物能创造跨文化的联系。)”可知，本段讲述的是共享食物能创造跨文化的联系。F选项(此外，探索当地美食有助于旅行者了解新文化。)与下文相呼应，进一步说明了共享食物在跨文化交流中的作用。故选F。
④根据上文“Migrants cook childhood dishes to fight loneliness abroad, proving food’s power to comfort. Shared meals express love worldwide, whether through a mother’s homemade soup or friends gathering around a hotpot.(移民在国外烹饪童年的菜肴来对抗孤独，这证明了食物安慰人心的力量。无论是通过母亲做的家常汤还是朋友们围坐在火锅旁，共享食物在全球都表达着爱。)”可知，本段讲述的是共享食物在表达情感方面的作用。D选项(这样的时刻将简单的进食变成了情感的连接。)总结了上文提到的共享食物在表达情感方面的作用，承接上文。故选D。
⑤根据上文“Food and food habits serve as a cultural channel of display of affection and emotional association, meanwhile, sharing delicious and nutritious food undoubtedly signals a bridge of closeness or acceptance.(食物和饮食习惯是表达情感和情感联系的文化渠道，同时，分享美味和营养的食物无疑象征着亲密或接受的桥梁。)”可知，本段讲述的是食物和饮食习惯在文化交流中的作用。C选项(通过珍视食物文化，我们建立了更加包容的社会。)总结了上文提到的食物和饮食习惯在文化交流中的积极作用，并强调了珍视食物文化对于建立包容社会的重要性。故选C。

展开更多......

收起↑