Unit 2 School life 单元语法Grammar 数量的比较和as....as的用法-2026-2027学年八年级英语上册单元练习（译林版）

**基本信息** 聚焦“数量的比较”与“as....as用法”，通过选择、转换、填空三维度训练，构建“概念理解-句型转换-语篇应用”的递进知识逻辑，提升语言运用能力与思维品质。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |单项选择|20题|考查比较级（more/less/fewer）与as....as原级辨析|从修饰可数/不可数名词的比较级到as+adj+as结构，覆盖基础语法点| |完成句子|10题|包含同义转换（如倍数表达）、汉译英|衔接比较级与as....as的句型转换，强化语法应用| |短文填空|20题|语篇中考查比较级与原级的语境运用|在真实语篇中综合运用知识点，体现从基础到综合的逻辑递进|

学校:___________姓名：___________班级：___________考号：___________ Unit 2 School life 数量的比较和as....as的用法 （时间：60分钟，满分：100分） 1、 单项选择(本大题共20小题，每小题2分，共40分) 1．There is ________ water in my bottle than yours. A．fewer B．less C．little 2．Mary looks so slim. She eats the ________ meat and the ________ vegetables of us. A．least; most B．fewest; most C．most; fewest D．fewest; least 3．—Do you have ________ free time than before? —Yes. Because I have ________ homework to do. A．more; fewer B．less; more C．fewer; more D．less; fewer 4．We have ________ spare outdoor time on weekdays than students in Australia. A．fewer B．less C．more D．most 5．There is ________ milk in this bottle than in that one, so we need to buy more. A．fewer B．less C．more less D．much 6．—Is Tom as ________ as Sam? —Yes. They are both 1.72 meters tall. A．taller B．tall C．tallest D．the tallest 7．Keeping safe online is as ________ as enjoying the convenience of digital life. A．important B．more important C．most important D．the most important 8．This river is ________ that one. A．three times as long as B．three time as long as C．three times longer as D．three time longer as 9．Lucy’s schoolbag is ________ as Lily’s. They are both pink and the same size. A．as beautiful B．more beautiful C．most beautiful D．so beautiful 10．—I think Maths is more difficult than English. —I don’t agree. I think Maths is ________ English. A．as difficult as B．so difficult as C．more difficult D．less difficult 11．Learning Chinese may not be as ________ as learning English for Nancy. A．easy B．easier C．eases D．easily 12．She is not as ______ as her friend, but she dances better. A．tall B．taller C．tallest D．the tallest 13．The food in our dining hall is not ________ delicious ________ that in yours. A．such; as B．as; so C．so; so D．as; as 14．Dark chocolate doesn’t taste________white chocolate, because it has less sugar. A．as sweeter as B．as sweet as C．as sweetly as D．as sweet than 15．Stephen is as ________ as me. We both like reading and sports. A．serious B．more serious C．most serious D．the most serious 16．China is almost as as Canada, and it is the country in East Asia. A．big; bigger B．big; biggest C．bigger; biggest D．big; big 17．—Is that your brother? —Yes. My brother is ________ than me, but I’m as ________ as him. We both need to eat more healthy food. A．thinner; taller B．thinner; tall C．thin; taller D．thinnest; tall 18．—Remember to put on your warm clothes. It’s getting _________ these days. —I wish the weather in winter could be as ________ as that in spring. A．hotter, warm B．colder, warm C．colder, warmer D．hotter, warmer 19．Lily’s friend Bill is as ________ as her. But his grades are always ________ than hers. A．hard-working; good B．hard-working; better C．more hard-working; good D．more hard-working; better 20．—Shall we climb Tai Mountain in the coming National Day vacation? —Great! Just as the Chinese saying goes, to hear a hundred times is ________ to see once. A．as good as B．not so good as C．as well as D．not so well as 二、完成句子(本大题共10小题，每小题2分，共20分) 21．对我们来说学德语不如学日语容易。 For us, learning German may not ________________________ learning Japanese. 22．The new library is twice as big as the old one. (改为同义句) The new library is ________ ________ ________ of the old one. 23．我的妹妹现在跟我一样高。 My younger sister is __________ tall ________ me now. 24．我的钢笔和你的一样好看。 My pen looks ________ ________ ________ ________. 25．我认为踢足球不如打篮球有趣。 I think playing football is ________ ________ ________ ________ playing basketball. 26．我们的午餐时间不如他们的长。 Our lunchtime is ________ ________ ________ ________ theirs. 27．This lake is calm. That lake is calm.（用as…as合并） ________________________________________________ 28．这样它就能和我们的小家一样舒适。 Then it will be ______________________________ our small home. 29．My sister is the same age as me. （同义句转换，每空一词） My sister is ________ ________ ________ me. 30．I am shorter than Emma. （改为同义句） I am not ________ tall ________ Emma. 三、短文填空(本大题共20小题，每小题2分，共40分) 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 I am lucky to be a member of Woodland School in Britain. It is a mixed school and boys and girls have 31 (lesson) together. At school, students can join many clubs and take part in all kinds of activities. But I think the Buddy Club is the 32 (great) of all. I really had fun 33 (talk) with the older students 34 school life and growing up. They are willing to tell me a lot. One student once told me how to relax before tests. One of the older students was 35 (humor). His funny jokes made me 36 (laugh). The Buddy Club is also a good place 37 (forget) about trouble together! Last month I took part in the table tennis tournament (锦标赛). I did very well and 38 (win) the match. My classmates cheered for me 39 (happy). Last year, we had the yearly Buddy Club Picnic. We had a good time. I learnt how to put up tents. Many of the older students would like to teach the younger students. 40 I’m older, I will make friends with younger students. Then, I can tell them all about school life and growing up. 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Grace Brown has a busy school life. The 14-year-old has many required subjects. She also sings in a choir (合唱团) and plays 41 piano. The school day lasts from 8 a.m. to 4 p.m., but Grace has so many activities that she has no time for P.E. classes. That’s why Grace 42 (choose) to take P.E. classes on her own. Now, new technologies also benefit P.E 43 (great). Her school lets her try “virtual” (虚拟的) P.E. in her spare time. Grace wears a fitness tracker (追踪设备) called Fitbit 44 her arm while exercising. She usually exercises three 45 (time) a week for 30 minutes each time. A program on her computer records her activity. Grace needs to hand in the records to her school every week. “Virtual” P.E. is becoming 46 (popular) among teenagers than before. Usually, P.E. teachers don’t guide the Fitbit-wearing students in real time. But they guide the students by setting goals. The students can choose 47 (they) favorite activities. As for Grace, she took her teacher’ s advice. Her teacher advised her 48 (add) light running and cycling to her days and she did it with no problem. Some schools, 49 , do not support this trend (趋势). “Physical activity is different from physical education,” said a P.E. teacher. “Physical activity is great for the body. It is about 50 (get) people moving. In real P.E. classes, students learn how to move and they also learn things like teamwork.” 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 School life 数量的比较和as....as的用法 （时间：60分钟，满分：100分） 1、 单项选择(本大题共20小题，每小题2分，共40分) 1．There is ________ water in my bottle than yours. A．fewer B．less C．little 【答案】B 【详解】句意：我的瓶子里的水比你的更少。 fewer更少的，修饰可数名词复数形式；less更少的，修饰不可数名词；little少的，原级，修饰不可数名词。water是不可数名词，且句中有than表示比较，需用修饰不可数名词的比较级less。 2．Mary looks so slim. She eats the ________ meat and the ________ vegetables of us. A．least; most B．fewest; most C．most; fewest D．fewest; least 【答案】A 【详解】句意：玛丽看起来很苗条。她在我们当中吃最少的肉和最多的蔬菜。 least最少的（修饰不可数名词）；most最多的；fewest最少的（修饰可数名词复数）。meat是不可数名词，不能用fewest修饰；根据“slim”可知为了保持苗条应吃肉少、蔬菜多，因此第一空填least，第二空填most。 3．—Do you have ________ free time than before? —Yes. Because I have ________ homework to do. A．more; fewer B．less; more C．fewer; more D．less; fewer 【答案】B 【详解】句意：——你现在的空闲时间比以前更少吗？——是的。因为我有更多的作业要做。 less更少，修饰不可数名词；more更多，修饰可数或不可数名词；fewer更少，修饰可数名词复数。“free time”和“homework” 均为不可数名词，fewer修饰可数名词复数，因此排除fewer，根据句意逻辑，作业变多导致空闲时间变少，选项B符合语境， 4．We have ________ spare outdoor time on weekdays than students in Australia. A．fewer B．less C．more D．most 【答案】B 【详解】句意：我们在工作日的户外空闲时间比澳大利亚的学生更少。 fewer更少的（修饰可数名词复数）；less更少的（修饰不可数名词）；more更多的；most最多的。根据句中的“than”可知应用比较级，空后名词“time”意为“时间”，是不可数名词，不能用fewer修饰。结合常见语境，中国学生比澳大利亚学生课业负担重，空闲时间更少，less符合题意。 5．There is ________ milk in this bottle than in that one, so we need to buy more. A．fewer B．less C．more less D．much 【答案】B 【详解】句意：这个瓶子里的牛奶比那个瓶子里的更少，所以我们需要买更多。 fewer更少的，修饰可数名词复数；less更少的，修饰不可数名词；more less表达错误；much许多，修饰不可数名词原级。milk 为不可数名词，排除A；句中有than，需用比较级，排除D；C项结构错误；根据“need to buy more”可知牛奶更少。 6．—Is Tom as ________ as Sam? —Yes. They are both 1.72 meters tall. A．taller B．tall C．tallest D．the tallest 【答案】B 【详解】句意：——汤姆和萨姆一样高吗？——是的。他们都有1.72米高。 taller更高的；tall高的；tallest最高的；the tallest最高的。根据固定搭配“as+形容词原级+as”可知，中间需用形容词原形，表示“和……一样……”。 7．Keeping safe online is as ________ as enjoying the convenience of digital life. A．important B．more important C．most important D．the most important 【答案】A 【详解】句意：保持网络安全和享受数字生活的便利一样重要。 搭配“as+形容词原级+as”意为“和……一样……”，中间需用形容词原级。应填important。 8．This river is ________ that one. A．three times as long as B．three time as long as C．three times longer as D．three time longer as 【答案】A 【详解】句意：这条河是那条河的三倍长。 英语中表示“A是B的几倍”常用结构“A+be+倍数+as+形容词原级+as+B"。倍数大于1 时，time需用复数 times，A选项three times as long as符合语法。排除 B、D；as...as中间应用形容词原级long，C项用了比较级longer且搭配as错误。 9．Lucy’s schoolbag is ________ as Lily’s. They are both pink and the same size. A．as beautiful B．more beautiful C．most beautiful D．so beautiful 【答案】A 【详解】句意：露西的书包和莉莉的一样漂亮。它们都是粉色的，大小也一样。 as…as用于原级比较，表示“和……一样”；more beautiful是比较级；most beautiful是最高级；so…as多用于否定句。结合后文两者外观、大小一致的语境，此处表达二者的书包一样漂亮，应填as beautiful。 10．—I think Maths is more difficult than English. —I don’t agree. I think Maths is ________ English. A．as difficult as B．so difficult as C．more difficult D．less difficult 【答案】A 【详解】句意：——我认为数学比英语更难。——我不同意。我认为数学和英语一样难。 as difficult as和……一样难（同级比较，肯定形式）；so difficult as和……一样难（通常用于否定句）；more difficult更难的（比较级，与than连用）；less difficult不那么难的（比较级，与than连用）。空后无“than”，排除C、D；“I don’t agree.”表明说话者不同意“数学比英语更难”的观点，后句应表示“数学和英语一样难”。故选A。 11．Learning Chinese may not be as ________ as learning English for Nancy. A．easy B．easier C．eases D．easily 【答案】A 【详解】句意：对南希来说，学习中文可能不像学习英语那样容易。 easy容易的；easier更容易的；eases减轻；easily容易地。根据“as ... as”结构可知，中间需用形容词或副词的原级，且系动词be后接形容词作表语。应填easy。 12．She is not as ______ as her friend, but she dances better. A．tall B．taller C．tallest D．the tallest 【答案】A 【详解】句意：她没有她的朋友高，但她跳舞更好。 tall高的；taller更高的；tallest最高的；the tallest最高的。根据“She is not as...as her friend”可知，as...as结构中间用形容词原级。应填tall。 13．The food in our dining hall is not ________ delicious ________ that in yours. A．such; as B．as; so C．so; so D．as; as 【答案】D 【详解】句意：我们食堂的食物不如你们食堂的那么美味。 such; as如此的；像（such不能修饰形容词delicious，只能修饰名词）；as; so（结构错误）；so; so（结构错误）；as; as像……一样。固定搭配not as/so…as 表示“不如……”，用于否定句中的原级比较。 14．Dark chocolate doesn’t taste________white chocolate, because it has less sugar. A．as sweeter as B．as sweet as C．as sweetly as D．as sweet than 【答案】B 【详解】句意：众所周知，黑巧克力尝起来不像白巧克力那样甜，因为它含糖较少。 taste是系动词，后接形容词作表语，且as…as中间需用形容词原级。 15．Stephen is as ________ as me. We both like reading and sports. A．serious B．more serious C．most serious D．the most serious 【答案】A 【详解】句意：斯蒂芬和我一样严肃。我们都喜欢阅读和运动。 serious严肃的；more serious更严肃的；most serious最严肃的；the most serious最严肃的。as ... as意为“和……一样”，中间接形容词或副词的原级。故选A。 16．China is almost as as Canada, and it is the country in East Asia. A．big; bigger B．big; biggest C．bigger; biggest D．big; big 【答案】B 【详解】句意：中国几乎和加拿大一样大，并且是最大的东亚国家。 考查形容词原级和最高级。big大的，原级；bigger比较大的，比较级；biggest最大的，最高级。第一个空，空前的as...as表示“和……一样”，中间用形容词原级；第二个空，根据“in Asia”可知是在东亚范围内比较，应用最高级biggest。故选B。 17．—Is that your brother? —Yes. My brother is ________ than me, but I’m as ________ as him. We both need to eat more healthy food. A．thinner; taller B．thinner; tall C．thin; taller D．thinnest; tall 【答案】B 【详解】句意：——那是你的哥哥吗？——是的。我哥哥比我瘦，但我和他一样高。我们都需要吃更健康的食物。 考查形容词比较级和原级。thin瘦的，原级；thinner更瘦的，比较级；thinnest最瘦的，最高级；tall高的，原级；taller更高的，比较级。第一空后有than，需用比较级；第二空在“as…as”结构中，需用形容词原级。故选B。 18．—Remember to put on your warm clothes. It’s getting _________ these days. —I wish the weather in winter could be as ________ as that in spring. A．hotter, warm B．colder, warm C．colder, warmer D．hotter, warmer 【答案】B 【详解】句意：——记得穿上暖和的衣服。这些天天气变得更冷了。——我希望冬天的天气能像春天那样温暖。 考查形容词的用法。hotter更热的；colder更冷的；warm暖和的；warmer更暖和的。根据“Remember to put on your warm clothes.”以及选项可知，第一空应用colder；表示天气变得更冷了；根据“as...as that in spring”以及选项可知，应用形容词warm的原级形式，表示像春天那样温暖，as...as表示同级比较。故选B。 19．Lily’s friend Bill is as ________ as her. But his grades are always ________ than hers. A．hard-working; good B．hard-working; better C．more hard-working; good D．more hard-working; better 【答案】B 【详解】句意：莉莉的朋友比尔和她一样勤奋。但他的成绩总是比她的好。 考查形容词原级以及比较级。根据“as... as”可知，第一空应接形容词原级，表示“和……一样”，hard-working用原级；根据“than”可知，第二空应填比较级，good的比较级是better。故选B。 20．—Shall we climb Tai Mountain in the coming National Day vacation? —Great! Just as the Chinese saying goes, to hear a hundred times is ________ to see once. A．as good as B．not so good as C．as well as D．not so well as 【答案】B 【详解】句意：——我们国庆假期去爬泰山好吗？——太好了！正如中国谚语所说，百闻不如一见。 考查形容词的用法。as good as和……一样好；not so good as不如……好；as well as和……一样好（well作副词）；not so well as不如……好。根据“Just as the Chinese saying goes, to hear a hundred times is...to see once.”可知，此处是谚语“百闻不如一见”，是否定句，排除选项A和C；“is”是系动词，应后接形容词作表语，not so good as符合语境。故选B。 二、完成句子(本大题共10小题，每小题2分，共20分) 21．对我们来说学德语不如学日语容易。 For us, learning German may not ________________________ learning Japanese. 【答案】 be as easy as 【详解】原句中“不如……容易”为关键信息，固定比较结构not as … as表示“不如……”，中间用形容词原级easy；may是情态动词，后接动词原形be。 22．The new library is twice as big as the old one. (改为同义句) The new library is ________ ________ ________ of the old one. 【答案】 twice the size 【详解】句意：这座新图书馆是旧图书馆的两倍大。原句使用倍数表达结构“倍数+as+形容词原级+as”。 同义替换结构为“倍数+the+名词(size/weight/length)+of”。 本句描述大小，形容词big对应的名词是size。“twice as big as”和“twice the size of”均表示“……的两倍大”。故填twice；the；size。 23．我的妹妹现在跟我一样高。 My younger sister is __________ tall ________ me now. 【答案】 as as 【详解】原句中“和……一样”是关键词，表示“和……一样”的结构是“as + 形容词原级 + as”，本句使用形容词原级比较结构。 24．我的钢笔和你的一样好看。 My pen looks ________ ________ ________ ________. 【答案】 as nice as yours 【详解】原句中“和你的一样好看”是关键词，固定搭配as+形容词原级+as，意为“和……一样……”；“好看”对应的英文为nice；“你的”在此处指代“你的钢笔”，为避免重复，需使用名词性物主代词yours。故填as；nice；as；yours。 25．我认为踢足球不如打篮球有趣。 I think playing football is ________ ________ ________ ________ playing basketball. 【答案】 not as/so interesting as 【详解】原句中“不如……有趣”是关键词。“不如……有趣”的英文为“not as/so interesting as”，为同级比较的否定形式。 26．我们的午餐时间不如他们的长。 Our lunchtime is ________ ________ ________ ________ theirs. 【答案】 not as/so long as 【详解】原句中“不如……长”是关键词，对应英文比较结构not as long as或not so long as，表示“没有……那么长”。主语Our lunchtime为单数，系动词is已给出，后接not as long as theirs或not so long as theirs。故填not；as或so；long；as。 27．This lake is calm. That lake is calm.（用as…as合并） ________________________________________________ 【答案】This lake is as calm as that lake. 【详解】句意：这个湖很平静。那个湖也很平静。原句表达两者程度相同，用as…as合并，需用“as+形容词原级+as”结构连接两个主语。主语“This lake”和“That lake”作比较，形容词“calm”保持原级，第二个“as”后接“that lake”。故填This lake is as calm as that lake。 28．这样它就能和我们的小家一样舒适。 Then it will be ______________________________ our small home. 【答案】as comfortable as 【详解】原句中“和……一样舒适”是关键词，表示同级比较的短语是“as+形容词原级+as”，“舒适的”用英文表达为comfortable。 29．My sister is the same age as me. （同义句转换，每空一词） My sister is ________ ________ ________ me. 【答案】 as old as 【详解】句意：我妹妹和我年龄一样大。固定搭配be the same age as sb与as old as sb同义，都表示“和某人年龄相同”，句子主语、时态保持不变。故①填as；②填old；③填as。 30．I am shorter than Emma. （改为同义句） I am not ________ tall ________ Emma. 【答案】 as/so as 【详解】句意：我比艾玛矮。此处可表述为“我不如艾玛高”，not as/so + 形容词原级 + as“不如……一样……”。故填as/so；as。 三、短文填空(本大题共20小题，每小题2分，共40分) 阅读下面短文，在空白处填入一个适当的单词或括号内单词的正确形式。 I am lucky to be a member of Woodland School in Britain. It is a mixed school and boys and girls have 31 (lesson) together. At school, students can join many clubs and take part in all kinds of activities. But I think the Buddy Club is the 32 (great) of all. I really had fun 33 (talk) with the older students 34 school life and growing up. They are willing to tell me a lot. One student once told me how to relax before tests. One of the older students was 35 (humor). His funny jokes made me 36 (laugh). The Buddy Club is also a good place 37 (forget) about trouble together! Last month I took part in the table tennis tournament (锦标赛). I did very well and 38 (win) the match. My classmates cheered for me 39 (happy). Last year, we had the yearly Buddy Club Picnic. We had a good time. I learnt how to put up tents. Many of the older students would like to teach the younger students. 40 I’m older, I will make friends with younger students. Then, I can tell them all about school life and growing up. 【答案】 31． lessons 32． greatest 33． talking 34． about 35． humorous 36． laugh 37． to forget 38． won 39． happily 40． When 【导语】本文是一篇记叙文，作者介绍在英国就读的混合制学校里的Buddy Club相关经历与感受。 【详解】31．句意：这是一所混合学校，男孩女孩一起上课。此处作动词have的宾语，泛指多门课程，用复数形式lessons。 32．句意：但我认为Buddy俱乐部是所有里面最棒的。此处是形容词作表语，范围“of all”提示要用最高级，great的最高级是greatest。 33．句意：和年长的学生聊校园生活和成长的事我真的很开心。搭配have fun doing sth表示“做某事很开心”，talk的动名词形式是talking。 34．句意：和年长的学生聊校园生活和成长的事我真的很开心。搭配talk with sb about sth表示“和某人谈论某事”。 35．句意：其中一个年长的学生很幽默。此处是形容词作表语，humor的形容词形式是humorous“幽默的”。 36．句意：他的搞笑笑话让我大笑。搭配make sb do sth表示“让某人做某事”，此处动词原形laugh。 37．句意：Buddy俱乐部也是一个能一起忘却烦恼的好地方。此处作后置定语修饰名词place，固定结构a good place to do sth表示“做某事的好地方”，因此用不定式to forget。 38．句意：我表现很出色，赢得了比赛。此处作并列谓语，did是过去式，win的过去式是won。 39．句意：我的同学们开心地为我欢呼。此处是副词修饰动词cheered，happy的副词形式是happily“开心地”。 40．句意：当我长大，我会和更年轻的学生交朋友。此处引导时间状语从句，When表示“当……的时候”符合语境。 阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。 Grace Brown has a busy school life. The 14-year-old has many required subjects. She also sings in a choir (合唱团) and plays 41 piano. The school day lasts from 8 a.m. to 4 p.m., but Grace has so many activities that she has no time for P.E. classes. That’s why Grace 42 (choose) to take P.E. classes on her own. Now, new technologies also benefit P.E 43 (great). Her school lets her try “virtual” (虚拟的) P.E. in her spare time. Grace wears a fitness tracker (追踪设备) called Fitbit 44 her arm while exercising. She usually exercises three 45 (time) a week for 30 minutes each time. A program on her computer records her activity. Grace needs to hand in the records to her school every week. “Virtual” P.E. is becoming 46 (popular) among teenagers than before. Usually, P.E. teachers don’t guide the Fitbit-wearing students in real time. But they guide the students by setting goals. The students can choose 47 (they) favorite activities. As for Grace, she took her teacher’ s advice. Her teacher advised her 48 (add) light running and cycling to her days and she did it with no problem. Some schools, 49 , do not support this trend (趋势). “Physical activity is different from physical education,” said a P.E. teacher. “Physical activity is great for the body. It is about 50 (get) people moving. In real P.E. classes, students learn how to move and they also learn things like teamwork.” 【答案】 41．the 42．chooses 43．greatly 44．on 45．times 46．more popular 47．their 48．to add 49．however 50．getting 【导语】本文以学生Grace为例，介绍了新型虚拟体育课，阐述了它的开展形式、优势，同时也列举了部分学校和老师不支持该模式的理由，对比了日常运动与正规体育课的区别。 【详解】41．句意：她还在合唱团唱歌，并且弹钢琴。乐器名词前必须加定冠词the，固定搭配play the piano。 42．句意：这就是格蕾丝选择自己上体育课的原因。全文主体时态为一般现在时，主语Grace是第三人称单数，动词choose使用三单形式chooses。 43．句意：如今，新技术也极大地让体育课受益。此处修饰动词benefit，要用副词，great的副词形式为greatly。 44．句意：格蕾丝锻炼时会在手臂上佩戴一款名为Fitbit的健身追踪设备。表示“在手臂上”用介词on。 45．句意：她通常一周锻炼三次，每次三十分钟。time表示“次数”时为可数名词，three后接复数times。 46．句意：虚拟体育课在青少年当中比以前更受欢迎。句中出现比较标志词than，形容词popular使用比较级more popular。 47．句意：学生们可以选择他们最喜欢的活动。此处修饰名词activities，要用形容词性物主代词their。 48．句意：她的老师建议她把轻度跑步和骑行加入日常锻炼，她毫无困难地做到了。固定搭配advise sb. to do sth.（建议某人做某事），填to add。 49．句意：然而，有一些学校并不支持这种趋势。前文介绍虚拟体育课的好处，后文讲反对观点，前后为转折关系，且有逗号隔开，表示“然而”，填however。 50．句意：它的意义在于让人们动起来。介词about后接动名词，get的动名词形式为getting。 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 $