2023届上海市部分区高三英语二模试题分类汇编
语法填空
2023届上海市宝山区高考二模英语试题
Section A
Directions: After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.
"Wow . . . what a beautiful girl!"you think to yourself. Today, you logged into Facebook and saw a friend request from a lovely stranger. You think that she must be a model ( 21 ) _____ all of her photos look very professional. She doesn't have many friends, but maybe she's just new to Facebook. You may ( 22 ) ______ ( tempt ) to accept her request and say hello, but you'd better think twice because you might get catfished!
Catfishing is an online cheat( 23 ) ______ someone on a social media platform pretends to be someone they're not. The word was made popular by a 2010 documentary film with the same name. Just like in the movie, most catfishing cheats start with the catfish ( 24 ) ______ ( try ) to sweet talk their victim into falling in love with them. Why There are a variety of reasons people catfish.
Some catfish attempt ( 25 ) ______ ( charm ) their victim into trusting them, and then ask them for money. Others will ask for sensitive information or private pictures ( 26 ) ____________ they can then use them to blackmail(敲诈) their victims into sending them money. But in some situations, catfish are just lonely people, ( 27 ) ______ ( dissatisfy ) with their lives and using social media to live in an alternate reality.
On social media, it's possible to remain anonymous(匿名的) even after you ( 28 ) ______ ( start ) building a relationship with someone. According to the Better Business Bureau in the U. S. , around 85 percent of catfishing schemes start on Facebook and the Facebook Dating service. In 2021 as the pandemic pushed many to search for love online, romance schemes, such as catfishing, rose ( 29 ) ______ 80 percent compared to2020. These cheats cost victims around $1. 3 billion in losses and left many with psychological and emotional damage.
The internet is a wonderful tool that allows users to learn new things, play games and meet interesting people. However, everyone (30) ______ be careful of the catfish who hide in the shadows. If someone seems too good to be true, they probably are!
2023届上海市虹口区高三下学期二模英语试题
Section A
Directions: After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.
Why we should record travel moments
Throughout my travels, I have come in search of a sound, not a sight.
Just as some travellers take photos of landscapes or their food, I started collecting sound recordings as an unusual and artistic way to help me remember some of the most stimulatingdetails of my trips. I’ve found that (21)_________ (listen) back to these recordings, I’m able to recall each place and moment in a different way than I can by scrolling through images. It turns out that this may be (22)_________ our brains remember sound differently than other types of senses.
According to Dr James Giordano, a professor at Georgetown University Medical Center, our brains process information and turn it into memories by receiving it (23)_________ our senses, encoding it and storing it – much like a computer. When we receive information and encode it, it is fairly short-term in nature; but when (24)_________ (store), it becomes long-term memory. The information we receive and process with our ears (25)_________ (call)echoic memory(回声记忆). “Think of the brain as a space and time machine. It allows us (26)_________ (transport) ourselves back and forward in time, across spaces, ” Giordano said. “Echoic memory is exactly as the name would imply: it is, in fact, an echo of something that (27)_________ (occur). ”
According to a study at the University of Iowa named In one ear and out the other, a group of students participated in two experiments in (28) _________ they listened to sounds, looked at images and held objects. In the first experiment, students were asked to recall (29) _________various stimuli (刺激物)were the same or different after a set period of time. In the second, they were asked to recall the sounds, images and objects after an hour, a day and then a week. In (30)_________ of the instances, students’ recollection of sound was far worse thantheir visual memories, and the longer the time passed by, the greater the gap became.
2023届上海市崇明区高三下学期二模英语试卷
Section A
Directions: After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.
Tea Art
It’s common to see people in coffee bars create coffee art, but it’s a whole different ballgame doing the same thing with tea. Han Zheming has managed to perfect the skill, creating tea art in cups, or dian cha in Chinese, ___1___ used to be a ritual during the Song Dynasty.
Over the past six years, the 40-year-old Shanghai resident ___2___ (use) tea and spoons to create nearly 200 patterns based on ancient paintings. “It’s like ___3___ (add) bells and whistles to tea, giving people a stronger sense of occasion, so drinking tea is more fun,” Han says. It’s also his intention to bring the old ritual back to modern life and have more people ___4___ (appreciate) its charm. Dian cha enhances the taste of tea, Han says. “It is similar to the foam (泡沫) on top of a cup of coffee, except ___5___ it is made of tea rather than milk.”
Chinese tea culture started to enjoy popularity during the Tang Dynasty and boomed throughout the Song Dynasty, ___6___ tea became a necessity for almost everyone, from nobles and scholars to common people, just like other essential items, such as rice, oil and salt, as suggested by Song politician and thinker Wang Anshi.
Different from the method of making tea during the Tang period, in the Song Dynasty, the popular way of having tea was through dian cha. The process begins with hot water being poured over fine ___7___ (powder) tea creating a mixture. Then more hot water is added slowly ___8___ the tea is constantly beaten by hand with a bamboo stick. It is believed that this method later spread to other parts of East Asia, including Japan, where similarities ___9___ be seen in the way matcha (抹茶) is prepared today.
This action of pouring hot water is called dian; hence the name dian cha ___10___ (list) as an intangible cultural heritage (非物质文化遗产) of Runzhou district, Zhenjiang city, Jiangsu province, in 2019.
2023届上海市闵行区高三下学期二模英语试卷
Section A
Directions: After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.
Humans have been living and working on the space station for over 20 years. Their meals are packaged, though sometimes astronauts receive fresh treats (21) _______ resupply missions. The longer that packaged food is stored, the more (22) _______ may lose nutrients.
Astronauts have successfully grown 10 different crops on the space station since 2015 and had the chance (23) _______ (taste) each one. The International Space Station hosted a party for astronauts on Friday as they celebrated the harvest of the first chili peppers (24) _______ (raise) in space.
Plant Habitat-04 was one of the most complex plant experiments on the orbiting laboratory (25) _______ peppers took much longer to grow than the previous experiment plants there. After growing for four months, the peppers (26) _______ (harvest) on Friday. When the vegetables were ready to eat, the astronauts also completed a sensory assessment. They rated the flavor, color, appearance, and taste of the produce to see (27) _______ the labor over their greens proved fruitful as a supplement to prepackaged space food.
Fresh greens, like peppers, provide a great source of key nutrients, which are essential to human bodies. Fresh greens also have psychological benefits. They can help to keep morale (士气) and provide a sense of normalcy (正常) on missions (28) _______ all the conditions are distinctively different from the earth. Fresh greens make a long-duration mission (29) _______ (bearable) by providing a taste of home.
Looking to the future, the plant experiments have the potential to significantly impact the sustainability of space exploration. They (30) _______, one day, provide a food source for long-term habitation of Mars and other planets.
2023届上海市奉贤区高三下学期二模英语试卷
Section A
Directions: After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank.
Are exclamation marks necessary !
Punctuation is so important in writing that it is one of the first things you learn in school. It is a universal code with different marks to help with the meaning of (21) _________ is being written. As is known to us, it (22) _________ indicate the end of a sentence, a question or — in the exclamation mark’s case — a strong emotion. Without an exclamation mark in the correct place, a warning road sign might read, “Children please drive slowly” (23) _________ _________ “Children! Please drive slowly”.
An exclamation mark is a valid form of punctuation (24) _________ origin can be traced back to a 14th century Italian scholar. The exclamation mark informs the reader that there are strong feelings in the words. Although it is up to the reader (25) _________ (grasp) exactly what that emotion is, it’s a useful signal. Also, exclamation marks on road signs help to keep people safe. As punctuation expert Philip Cowell writes, “There’s a meaningful difference between ‘duck’ and ‘duck!’” Of course, using them too much (26) _________ (make) exclamation marks lose their purpose but that doesn’t mean they are useless.
However, (27) _________ matters how punctuation is used. Some writers argue that exclamation marks are never truly necessary. Famous author Terry Pratchett writes that someone who uses multiple exclamation marks is likely to wear “underpants on his head”. Perhaps this is because they seem shouty and forced, (28) _________ (give) away a writer’s need to tell the reader how to read a sentence. It’s (29) _________ (good) to leave them out and let the reader react to the words on their own terms. A good writer can create emotions with just words and sentences, (30) _________ that’s fear, wonder or joy. Exclamation marks make the writer seem desperate and can be tiring to read. One writer described them as “the cockroach of the punctuation world”, meaning they are everywhere, and they are pests.
答案:
2023届上海市宝山区高考二模英语试题
21. because 22. be tempted 23. where 24. trying 25. to charm
26. so that 27. dissatisfied 28. have started 29. by 30. should
【导语】本文是说明文。讲述了一种网络骗局,提醒读者,网上交友需谨慎。
【小题21】考查状语从句连接词。句意:你认为她一定是个模特,因为她所有的照片看起来都很专业。分析句子结构可知,前句结构完整,所以空处引导状语从句,根据句意是表原因,应该用because/as引导。故填because/as。
【小题22】考查动词语态。句意:你可能会忍不住接受她的请求并向她问好,但你最好三思,因为你可能会被骗份行子结构可知,空前是情态动词,且主语you和temp之间是被动关系,所以应be done构成含情态动词的被动语态。故填be tempted.
【小题23】考查定语从句关系词。句意:Catfishing是一种网络欺骗,指某人在社交媒体平台上伪装成别人。分析句子结构可知,空处引导定语从句,先行词是online cheat,在从句中作地点状语,用where引导。故填where。
【小题24】考查非谓语动词。句意:就像电影里一样,大多数Catfishing欺骗都是从诱饵试图用甜言蜜语让受害者爱上自己开始的。分析句子结构可知,本句已有谓语动词start,所以try应该用非谓语形式,和逻辑主语caffish是主动关系,故用动名词的一般式和catfish构成动名词的复合结构作start with的宾语。故填trying。
【小题25】考查非调语动词。句意:有些诱饵试图诱使受害者相信自己,然后向他们要钱。分析句子结构可知,此处考查固定搭配:attempt to do意为“尝试做……”。故填to charm。
【小题26】考查状语从句连接词。句意:还有一些人会要求受害者提供敏感信息或私人照片,然后利用这些信息敏作受害者让他们给他们钱。分析句子结构可知,前句结构完整,所以空处引导状语从句,根据句意是表目的,所以应该用so that引导目的状语从句。故填so that。
【小题27】考查形容词。句意:但在某些情况下,诱饵只是孤独的人,对自己的生活不满意,利用社交媒体生活在另一个现实中。be dissatisfied with“对……不满”是固定短语,此处省略be,用形容词作状语。故填dissatisfied。
【小题28】考查动词时态。句意:在社交媒体上,即使你已经开始与某人建立关系,你也可以保持匿名。分析句子结构可知,本句是after引导的状语从句,从句中缺少谓语动词,所以start作本句谓语,主语是you,两者是主动关系,根据句意,强调过去对造成的影响,用现在完成时。故填have started。
【小题29】考查介词。句意:2021年,由于新冠肺炎疫情迫使许多人在网上寻找爱情,与2020年相比,catfishng等浪漫计划增长了80%。分析句子结构可知,此处考查固定搭配:rise by意为"增加了"。故填by。
【小题30】考查情态动词。句意:然而,每个人都应该小心隐藏在阴影中的鲶鱼。分析句子结构可知,空后是动词原形,所以空处应是助动词或者情态动词,根军句意,此处表达"应该"之意,所以填情态动词should。故填should。
2023届上海市虹口区高三下学期二模英语试题
【答案】21. listening
22. because
23. through
24. stored25. is called
26. to transport
27. occurred##has occurred
28. which29. whether
30. both##either
【解析】
【导语】这是一篇说明文,不同于其他人旅行时拍很多照片,作者开始用各种声音来记录旅行,这是因为大脑对声音的记忆不同于其他类型的感官,回声记忆能让人穿越时空,在时间中穿梭。
【21题详解】
考查现在分词。句意:我发现,听这些录音,我能以不同于滚动图像的方式回忆每个地点和时刻。动词listen和逻辑主语I之间是主谓关系,故用现在分词作状语,故填listening。
【22题详解】
考查表语从句。句意:事实证明,这可能是因为我们的大脑对声音的记忆不同于其他类型的感官。分析句子可知,空处引导表语从句,从句结构完整,表示“因为”,应用连接副词because,故填because。
【23题详解】
考查介词。句意:乔治敦大学医学中心教授James Giordano博士表示,我们的大脑处理信息,并通过感官接收信息,将其编码并存储,这就像一台计算机。结合句意可知,此处指“通过感官接收信息”,应用介词through。故填through。
【24题详解】
考查状语从句的省略。句意:当我们接收信息并对其进行编码时,它本质上是相当短期的;但一旦储存起来,它就变成了长期记忆。此处是when引导的时间状语从句的省略,从句的主语是information,和动词store之间是被动关系,句子是描述一个事实,故用一般现在时的被动语态,完整形式是when it (the information) is stored,当状语从句主语和主句主语一致,且从句含有be动词时,可将从句中的主语和be动词省略,故填stored。
【25题详解】
考查时态、语态和主谓一致。句意:我们用耳朵接收和处理的信息被称为回声记忆。句子是描述一个事实,且主语information和动词call之间是被动关系,故用一般现在时的被动语态,主语是不可数名词,be动词用is,故填is called。
【26题详解】
考查动词不定式。句意:“它能让我们穿越时空,在时间中穿梭,” Giordano说。allow sb to do sth允许某人做某事,故此处应用动词不定式,故填to transport。
【27题详解】
考查一般过去时/现在完成时。句意:“回声记忆就像它的名字所暗示的那样:事实上,它是已经发生的事情的回声。”分析句子可知,that引导定语从句,指代先行词something,表示单数意义,此处指过去发生的事情发出的回声,可用一般过去时,也可用现在完成时,强调过去发生的事情对现在的影响,助动词用has。故填occurred/has occurred。
【28题详解】
考查定语从句。句意:根据爱荷华大学一项名为“一只耳朵进另一只耳朵出”的研究,一组学生参加了两个实验,他们分别听声音、看图像和拿着物体。分析句子可知,此处是“介词+关系代词”引导的定语从句,先行词是experiments,关系词在从句中作介词in的宾语,应用关系代词which,故填which。
【29题详解】
考查宾语从句。句意:在第一个实验中,学生们被要求在一段时间后回忆各种刺激是相同还是不同。空处引导宾语从句,结合句意可知,此处指“各种刺激是相同还是不同”,空后有or,应用whether引导宾语从句,故填whether。
【30题详解】
考查代词。句意:在这两种情况下/在任何一种情况下,学生对声音的记忆远不如视觉记忆,而且时间过得越久,差距就越大。结合句意可知,此处指“在这两种情况下”或“在任何一种情况下”,代词both“两者都”或either“(两者中)任何一个”均可,故填both/either。
2023届上海市崇明区高三下学期二模英语试卷
【答案】1. which
2. has used
3. adding4. appreciate
5. that6. when
7. powdered
8. as##when##while
9. can10. was listed
【解析】
【导语】本文是一篇说明文。文章主要介绍了 “点茶”艺术的历史以及韩喆明对这一技术的传承与发展。
【1题详解】
考查定语从句。句意:韩喆明设法完善了这项技能,创造了杯茶艺术,或中国的点茶,这曾经是宋朝的一种仪式。根据句意分析句子可知,空格后的部分是一个非限制性定语从句,对先行词dian cha进行限定说明,该定语从句缺少主语,所以空格处应该填入一个指物的关系代词,代替先行词dian cha在从句中作主语,所以应该用关系代词which。故填which。
【2题详解】
考查时态和主谓一致。句意:在过去的六年里,这位40岁的上海居民用茶和勺子在古画的基础上创作了近200个图案。根据句意和所给动词use分析句子可知,空格处是该句子的谓语部分,由时间状语over the past six years可知,该句子应该用现在完成时;再根据主语the 40-year-old Shanghai resident可知,谓语动词应该用单数形式。故填has used。
【3题详解】
考查动名词。句意:韩说“这就像在茶里加上铃铛和口哨,给人一种更强的场合感,所以喝茶更有趣”。根据句意和所给动词add以及空格前的介词like分析句子可知,空格处应该填入动名词adding作介词like的宾语。故填adding。
【4题详解】
考查固定搭配。句意:这也是他想让古老的仪式回归现代生活,让更多人欣赏它的魅力。根据句意和所给动词appreciate以及空格前的使役动词have分析句子可知,此处是考查固定搭配have somebody do something“让某人做某事”,其中do是省略to的不定式作宾语补足语。故填appreciate。
【5题详解】
考查连词。句意:它类似于一杯咖啡上面的泡沫,只是它是由茶而不是牛奶制成的。根据空格前的except和空格后的句子可知,空格处应该填入一个连词引导宾语从句,因为空格后的句子是一个完整的句子,且句意完整,所以该连词只起连接作用,没有任何意义。故填that。
【6题详解】
考查定语从句。句意:中国茶文化在唐朝开始流行,并在整个宋朝蓬勃发展,当时茶几乎成为每个人的必需品,从贵族、学者到普通人,就像宋政治家和思想家王安石所说的,茶就像大米、油和盐等其他必需品一样。根据句意分析句子可知,空格后的部分是一个非限制性定语从句,对先行词the Song Dynasty进行限定说明,因为从句中缺少时间状语,所以空格处应该填入关系副词when。故填when。
【7题详解】
考查形容词。句意:这个过程开始于将热水倒在茶叶粉末上,形成糊状。根据句意和所给名词powder以及空格后的名词tea分析句子可知,空格处应该填入powder的形容词形式powdered“粉状的”作定语,修饰后面的名词tea。故填powdered。
【8题详解】
考查时间状语从句。句意:然后慢慢加入更多的热水,同时不断手拿竹签搅动茶叶。根据句意分析句子可知,空格后的部分是一个时间状语从句,所以空格处应该填入一个连词引导时间状语从句,所以应该用连词as、when或while。故填as/when/while。
【9题详解】
考查情态动词。句意:有人认为,这种方法后来传播到包括日本在内的东亚其他地区,与今天抹茶的制作方式十分相似。根据句意和空格后的be分析句子可知,空格处应该填入一个助动词或情态动词,且意义为“能够”,所以应该用情态动词can。故填can。
【10题详解】
考查时态语态和主谓一致。句意:这种倒热水的动作叫点,故名点茶,2019年被列入江苏省镇江市润州区非物质文化遗产。根据句意分析句子可知,空格处是该句子的谓语部分,由时间状语in 2019可知,该句子应该用一般过去时;主语the name dian cha和动词list之间是被动关系,所以应该用被动语态,主语是单数。故填was listed。
2023届上海市闵行区高三下学期二模英语试卷
21. from/ through 22. it 23. to taste 24. raised 25. because
26. were harvested 27. whether / if 28. where 29. more bearable
30. can/may/ could / might
【导语】这是一篇说明文。文章主要说明了自2015年以来,宇航员已经在空间站成功种值了十种不同的作物,并有机会品尝每一种。周五,国际空间站为宇航员举办了一个派对,庆祝收获了第一批在太空种植的辣椒
【小题21】考查介词。句意:他们的食物是包装好的,尽管有时宇航员会从《通过》补给任务中获得新鲜的食物。表示“从……中"或"通过"应用介词from或through。故填from/through。
【小题22】考查代词。句意:包装食品储存的时间越长,其营养损失就越大。此处指代上文packaged food,应用代词t。故填it。
【小题23】考查非谓语动词。句意:自2015年以来,宇航员已经在空间站成功种植了十种不同的作物,并有机会品尝每一种。名词chance后跟不定式作后置定语。故填to taste。
【小题24】考查非调语动词。句意:周五,国际空间站为宇航员举办了一个派对,庆祝收获了第一批在太空种植的辣椒。分析句子结构可知raise与逻辑主语the first chili peppers构成被动关系,故用过去分词作后置定语,表被动和完成。故填raised.
【小题25】考查状语从句。句意:"植物栖息地-04"是软道实验室中最复杂的植物实验之一,因为辣椒的生长时间比之前的实验植物长得多。引导原因状语从句,表示“因为”应用because、as/since/for。故填because/as/since/for。
【小题26】考查时态语态。句意:经过四个月的生长,这些辣椒于周五收获。主语peppers与谓语harvest构成被动关系,且根据后文on Friday可知为一般过去时的被动语态,谓语用复数。故填were harvested。
【小题27】考查宾语从句。句意:当这些蔬菜可以吃的时候,宇航员还完成了一个感官评估。他们对这些蔬菜的味道、颜色、
外观和味道进行打分,看看这些蔬菜作为预先包装的大空食品的补充是否有益,引导宾语从句,从句表示"是否"应用whether或if。故填whether/if。
【小题28】考查定语从句。句意:它们可以帮助保持士气,并在所有条件与地球截然不同的任务中提供一种正常的感觉。定语从句修饰先行词missions,从句缺少地点状语,故用where引导。故填where。
【小题29】考查比较级。句意,新鲜的蔬菜提供了一种家的味道,使长期的任务更容易忍受。表示“更容易忍受”应用比较级,故填more bearable。
【小题30】考查情态动词。句意:有一天,它们可以可能为火星和其他行星的长期居住提供食物来源。后跟动词原形,结合句意表示“可能”、“可以”应用情态动词can/may/could/might。故填can/may/could/might。
2023届上海市奉贤区高三下学期二模英语试卷
21. what 22. can 23. rather/ instead than/ of 24. whose 25. to grasp
26. makes 27. it 28. giving 29. better 30. whether
【导语】这是一篇议论文。主要围绕感叹号是否有必要展开了讨论,最终证实了感叹号是一种有效的标点符号。
【小题21】考查宾语从句。句意:这是一个带有不同标记的通用代码,有助于理解所写内容的含义。分析句子可知,空处引导宾语从句,从句缺少主语,指代"写的内容",应用连接代词what。故填what。
【小题22】考查情态动词。句意:众所周知,感叹号可以表示一个句子的结尾,一个问题,或者——在感叹号的情况下——表示一种强烈的情感。根据句意可知,此处为情态动词can表示“能够,可以”,满足句意要求。故填can。
【小题23】考查介词短语,句意:如果在正确的位置没有感叹号,警告略标可能会写“孩子们,请慢点开”而不是“孩子们!“请假点开。"根据句意可知,此处为介词短语rather than或者instead of“而不是”,满足句意要求。故填rather/ instead。
【小题23】考查介词短语。句意:如果在正确的位置没有感叹号,整告路标可能会写“孩子们,谓慢点开”而不畏“孩子们!”请假点开。"根据句意可知,此处为介词短语rather than或者instead of"而不是",满足句意要求。故填than/of。
【小题24】考查定语从句。句意:感叹号是一种有效的标点符号,它的起源可以追溯到14世纪的一位意大利学者。分析句子可知,空处引导定语从句,先行词An exclamation mark在从句中作origin的定语成分,应用关系代词whose,故填whose。
【小题25】考查固定句型。句意:尽管这种情绪是什么取决干读者,但它是一个有用的信号,分析句子可知,此外为周宋句刑It's up to sb to do sth"由某人决定去做某事",满足句意要求。故填to grasp.
【小题26】考查动词。句意:当然,过多使用感叹号会使感叹号失去作用,但这并不意味着它们毫无用处,分析句子可知,空处为but并列句的谓语动词,陈述客观事实,且主语为动名词,所以调语动词用单数形式。故填makes,
【小题27】考查代词。句意:然而,标点符号的使用方式很重要。分析可知,"how punctuation is used"是句子主语,因此空处填入it作形式主语。故填it。
【小题28】考查非调语动词。句意:也许这是因为它们看起来很吵,很勉强,暴露出作者需要告诉读者如何阅读一个句子。分析句子可知,此处为非谓语动词作状语,give away和逻辑主语this为主动关系,所以为现在分词形式。故填giving。
【小题29】考查形容词比较级。句意:最好把它们去掉,让读者自己对这些词做出反应。根据句意可知,此处为固定句型is better to do"最好做某事",满足句意要求,所以此处为形容词的比较级形式。故填better。
【小题30】考查连词。句意:一个优秀的作家可以用文字和句子创造情感,无论是恐惧、好奇还是快乐。分析句子可知,此处为连词whether. or. "无论……还是……. "引导的让步状语从句,满足句意要求。故填whether。