Unit 6【刷语法】as…as结构（重点语法提升练）-2025-2026学年七年级英语下册单元模块满分必刷题（新教材外研版）

2025-2026学年七年级英语下册单元模块满分必刷题（新教材外研版） Unit 6 Hitting the road【刷语法】(重点语法提升练) as…as结构 ( 语法精讲 ) 原级的用法 1、说明人或事物自身的性质、特征或状态时用形容词原级 2、有表示程度的副词very, so, too, enough, quite等修饰时用形容词原级。 3、原级比较即同级比较，表示两者在某一方面相同时或不同时用原级。具体结构如下： 用法 例句 A+系动词/动词+as+原级+as+B,（肯定） 意为“A与B一样……”表示相同或相等（即A=B）. China is almost as big as the US, but it is the biggest country in Asia. A+be/动词+not+so/as+原级+as+B （否定） 意为“A不及B那样……”表示不如或不相等（即A≠B）. I can’t run as fast as my brother. A+be+倍数+as+形容词原级+as+B 意为“A是B的……倍”（常见倍数：一半half，一倍once，两倍twice，三倍及以上：数字+times）。 Our school is twice as large as theirs. as much/many/……+as，表示前后的数量相同。 John earns as much money as his brother. as+原级+as+用作比喻的名词 意为“像…一样”，此结构可形成许多习惯用于，多用于口语。 He is as busy as a bee. ( 语法精练语法精讲 ) 过关测试满分：60分 时间：40分钟 一、单项选择(每小题1分，共40分) 1．Teng Feng isn’t ________ than Jeff. Teng Feng is as ________ as Jeff. A．short; tall B．shorter; taller C．shorter; tall 2．That book is not as ________ as this one. A．interesting B．more interesting C．most interesting 3．The red car is not ________ the white one. A．as more expensive as B．as expensive so C．so expensive as D．so expensive so 4．— Do you know that Tom is one of ________ students in his class? — Yes, I do. He’s as ________ as my brother. A．the tallest; taller B．the tallest; tall C．tallest; tall 5．—I think Tony is as ________ as his elder sister. —Right. But his elder sister is much ________ than he is. A．smart; outgoing B．smart; more outgoing C．smarter; more outgoing 6．This year’s winter is not as ________ as last year’s. People feel ________ going outside this winter. A．cold; more comfortable B．colder; more comfortable C．cold; more comfortably D．cold; most comfortable 7．In Chengdu, we have as ______ teahouses as leaves in a cup of tea! A．many B．much C．more D．most 8．Stella is as ________ as her mother. A．tall B．taller C．tallest D．the tallest 9．My skill is not as ________ as yours. A．good B．well C．better D．best 10．We are as ________ as other students, so the work must be done as ________ as possible. A．more careful, more carefully B．more carefully, more careful C．carefully, careful D．careful, carefully 11．My grandmother has been sick for one year. She is not as ________ as she used to be. A．healthy B．health C．healthier D．healthiest 12．Ella is as ________ as Emma. A．hard-working B．more hard-working C．less hard-working 13．—Is Jane as ________ as Tom? —Yes. But Tom is ________ of the two. So he is better at all the subjects. A．more hard-working, smarter B．hard-working, the smarter C．more hard-working, the smarter 14．Tom’s bike is as ________ as Peter’s. A．the cheaper B．cheaper C．cheap D．much cheaper 15．—Which is your favorite competition during the School’s English Festival? —The Singing Competition is ________ the Dancing Competition. I like both. A．as boring as B．not so bored as C．as interesting as D．not so interested as 16．—I think Unit Two is ________ Unit One. —I can’t agree more. It’s much more difficult. A．not so easy as B．easier than C．as difficult as 17．—Don’t just believe the advertisements on Tictok, the things are _________ it says.           —OK, I see! A．as good as B．not as well as C．not as good as D．as well as 18．Alice is shy. She isn’t so ________ as her sister. A．outgoing B．more outgoing C．most outgoing D．the most outgoing 19．—Shall we climb Tai Mountain? —Yup. 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 20．It is not so ______ as yesterday, so there are ______ people walking in the park today. A．cold, fewer B．warm, more C．cold, more D．warm, most 21．Tina is ________ Tara, so she sits in front of Tara. A．as tall as B．taller than C．the tallest D．not as tall as 22．Emma studies as ________ as Ella. A．hard B．hardly C．harder 23．He draws ________ his teacher. A．as beautiful as B．more beautiful than C．not as beautifully as D．as less beautifully as 24．He should eat any snacks as ________ as possible. A．quietly B．quiet C．quieter D．quietest 25．This computer doesn’t work as ________ as the one in the library. A．fast B．faster C．fastest D．the fastest 26．We often say Lily can sing as ________ as a nightingale. A．beautiful B．beautifully C．gentle D．lovely 27．Peter can draw as ________ as Mike. A．good B．better C．well D．the best 28．The train is leaving soon. We need to get to the station ________. A．as quick as possible B．as quickly as possible C．as earlier as possible D．as early as possibly 29．Daisy was happy with her work of paper-cutting because no one did as ________ as she did in the class. A．good B．well C．better D．best 30．He speaks English ________ an American because he has stayed in America for many years. A．as good as B．worse than C．as badly as D．as well as 31．He writes as ________ as me. A．careful B．carefully C．more carefully 32．The boys are running as ________ as they can. A．quick B．fast C．excited D．surprised 33．Tom doesn’t work ________ his colleagues, so he may be fired (解雇) next month. A．as carelessly as B．so carefully as C．as careful as D．so careless as 34．Mike is good at running. He runs as ________ as his brother. A．fast B．faster C．fastest D．the fastest 35．Tim doesn’t write English ________ his sister. A．as clear as B．so clear as C．more clearly as D．as clearly as 36．Tom runs faster than David but he doesn’t jump ________ David. A．as high so B．so high as C．as higher as D．as higher so 37．Suzy doesn’t paint so ________ as others, but her idea is ________ of all. A．carefully; the best B．careful; the best C．more carefully; the better D．most carefully; best 38．Don’t just believe the advertisement. That medicine doesn’t work ________ it says. A．as better as B．as good as C．so good as D．so well as 39．I am ________ than Nancy, but I can’t jump as ________ as she does. What a shame! A．taller; high B．taller; higher C．tall; higher D．tall; high 40．He finished his homework as ________ as he could. A．quick B．quickly C．quicker D．quicklier 二、完成句子（每小题2分，共20分） 41．Tom is 13 years old. Lucy is 13 years old, too.（合并为一句） Tom is Lucy. 42．虽然我妹妹没有我高，但她弹钢琴弹得和我一样好。 Although my sister is not me, she is me at playing the piano. 43．这本书不如那本书有用。 This book is that book.（用as ... as 完成句子） This book is that book.（用than 完成句子） 44．我们应该尽可能多地说英语。 We should speak English . 45．My sister can sing more beautifully than I do.（保持句意基本不变） I can’t sing so my sister does. 46．这个机器人没有我希望的那么好。 This robot was I hoped. 47．昨天吉姆跳得没有康康高。 Jim jump so as KangKang yesterday. 48．当我是个孩子的时候，那时的树没有现在那么多。 When I was a child, there were not today. 49．My car travels faster than my motorbike. (保持句意基本不变) My motorbike travel as as my car. 50．贝蒂做作业和我一样认真。 Betty does homework I do. 学科网（北京）股份有限公司 $ 2025-2026学年七年级英语下册单元模块满分必刷题（新教材外研版） Unit 6 Hitting the road【刷语法】(重点语法提升练) as…as结构 ( 语法精讲 ) 原级的用法 1、说明人或事物自身的性质、特征或状态时用形容词原级 2、有表示程度的副词very, so, too, enough, quite等修饰时用形容词原级。 3、原级比较即同级比较，表示两者在某一方面相同时或不同时用原级。具体结构如下： 用法 例句 A+系动词/动词+as+原级+as+B,（肯定） 意为“A与B一样……”表示相同或相等（即A=B）. China is almost as big as the US, but it is the biggest country in Asia. A+be/动词+not+so/as+原级+as+B （否定） 意为“A不及B那样……”表示不如或不相等（即A≠B）. I can’t run as fast as my brother. A+be+倍数+as+形容词原级+as+B 意为“A是B的……倍”（常见倍数：一半half，一倍once，两倍twice，三倍及以上：数字+times）。 Our school is twice as large as theirs. as much/many/……+as，表示前后的数量相同。 John earns as much money as his brother. as+原级+as+用作比喻的名词 意为“像…一样”，此结构可形成许多习惯用于，多用于口语。 He is as busy as a bee. ( 语法精练语法精讲 ) 过关测试满分：60分 时间：40分钟 一、单项选择(每小题1分，共40分) 1．Teng Feng isn’t ________ than Jeff. Teng Feng is as ________ as Jeff. A．short; tall B．shorter; taller C．shorter; tall 【答案】C 【详解】句意：腾峰不比Jeff矮。腾峰和Jeff一样高。 考查形容词比较级和原级的用法。short矮的，原级；shorter更矮的，比较级；tall高的，原级；taller更高的，比较级。根据“than”可知，第一空应用比较级shorter；“as...as”中间应用原级，所以第二空用原级tall。故选C。 2．That book is not as ________ as this one. A．interesting B．more interesting C．most interesting 【答案】A 【详解】句意：那本书不如这本书有趣。 考查形容词原级比较。interesting有趣的；more interesting更有趣的；most interesting最有趣的。“not as…as”中间用形容词或副词的原级，表示“不如……”。故选A。 3．The red car is not ________ the white one. A．as more expensive as B．as expensive so C．so expensive as D．so expensive so 【答案】C 【详解】句意：红色的汽车不如白色的汽车那么贵。 考查比较结构在否定句中的用法。as more expensive as语法错误；as expensive so语法错误；so expensive as和……一样贵；so expensive so语法错误。根据“The red car is not...the white one.”可知，在否定句中，表示“不如……那样”时，常用“not so...as”或“not as...as”，其中形容词需用原级。故选C。 4．— Do you know that Tom is one of ________ students in his class? — Yes, I do. He’s as ________ as my brother. A．the tallest; taller B．the tallest; tall C．tallest; tall 【答案】B 【详解】句意：——你知道汤姆是他班上最高的学生之一吗？——是的，我知道。他和我兄弟一样高。 考查形容词最高级和原级的用法。the tallest最高的；taller更高的；tall高；tallest最高的。根据“one of...students”以及选项可知，第一空应填the tallest，表示最高的学生之一，句型“one of the+最高级+名词”表示“最……之一”；根据“He’s as...as my brother.”以及选项可知，应填形容词tall，表示和我兄弟一样高，句型“as+形容词原级+as”表示“和……一样……”。故选B。 5．—I think Tony is as ________ as his elder sister. —Right. But his elder sister is much ________ than he is. A．smart; outgoing B．smart; more outgoing C．smarter; more outgoing 【答案】B 【详解】句意：——我认为托尼和他的姐姐一样聪明。——对。但他的姐姐比他外向得多。 考查形容词的比较级和原级用法。根据第一句“as...as”结构，表示同级比较，需用形容词原级；根据第二句“than”，表示比较级，需用形容词比较级（outgoing为多音节词，比较级为more outgoing）。故选B。 6．This year’s winter is not as ________ as last year’s. People feel ________ going outside this winter. A．cold; more comfortable B．colder; more comfortable C．cold; more comfortably D．cold; most comfortable 【答案】A 【详解】句意：今年的冬天不像去年那么冷。人们觉得今年冬天外出更舒服了。 考查形容词比较级。not as...as...表示“不如……”，中间用形容词原级cold；第二空feel后接形容词作表语，且隐含比较意义，用more comfortable。故选A。 7．In Chengdu, we have as ______ teahouses as leaves in a cup of tea! A．many B．much C．more D．most 【答案】A 【详解】句意：在成都，我们的茶馆就像一杯茶里的叶子一样多！ 考查as…as结构的用法。many很多，用于修饰可数名词复数；much很多，用于修饰不可数名词；more更多；most最多。“as…as” 表示“和……一样多”，用于比较两个事物的数量，需使用形容词原级或副词原级表示“同等比较”，more和most是比较级和最高级，不符合结构要求，句中“teahouses”为可数名词复数，因此用many修饰。故选A。 8．Stella is as ________ as her mother. A．tall B．taller C．tallest D．the tallest 【答案】A 【详解】句意：斯特拉和她妈妈一样高。 考查as…as…用法。“as...as...”是固定结构，意为“和……一样”，中间要用形容词或副词的原级，用于表示两者在某方面程度相同，进行同级比较。“as tall as”，表示她和她妈妈一样高。故选A。 9．My skill is not as ________ as yours. A．good B．well C．better D．best 【答案】A 【详解】句意：我的技能不如你的好。 考查形容词原级在比较结构中的使用。good好的； well好地，副词；better更好的；best最好的。在“as...as”结构中，需使用形容词或副词原级，此处需要形容词作表语。故选A。 10．We are as ________ as other students, so the work must be done as ________ as possible. A．more careful, more carefully B．more carefully, more careful C．carefully, careful D．careful, carefully 【答案】D 【详解】句意：我们和其他学生一样认真，所以这项工作必须尽可能认真地完成。 考查形容词和副词的用法以及“as... as...”结构。careful认真的，形容词原级；carefully认真地，副词原级；more careful更认真的，形容词比较级；more carefully更认真地，副词比较级。“as... as...”结构中，中间需用形容词或副词的原级，排除A项和B项。第一空，在系动词are后，需用形容词原级careful作表语；第二空，修饰动词done，需用副词原级carefully。故选D。 11．My grandmother has been sick for one year. She is not as ________ as she used to be. A．healthy B．health C．healthier D．healthiest 【答案】A 【详解】句意：我的祖母已经生病一年了，她不像过去那样健康了。 考查as...as结构。healthy健康的，形容词；health健康，名词；healthier更健康的，比较级；healthiest最健康的，最高级。在“as...as”结构中必须使用形容词原级，故选A。 12．Ella is as ________ as Emma. A．hard-working B．more hard-working C．less hard-working 【答案】A 【详解】句意：Ella和Emma一样努力。 考查as...as结构的用法。hard-working努力工作的，形容词原级；more hard-working更努力工作的，形容词比较级；less hard-working不那么努力工作的，形容词比较级。根据“Ella is as...as Emma.”可知，as...as该结构中间需使用形容词或副词的原级。故选A。 13．—Is Jane as ________ as Tom? —Yes. But Tom is ________ of the two. So he is better at all the subjects. A．more hard-working, smarter B．hard-working, the smarter C．more hard-working, the smarter 【答案】B 【详解】句意：——简和汤姆一样勤奋吗？——是的。但是汤姆是他们当中较聪明的一个。所以他更擅长所有科目。 考查形容词原级和比较级的用法。hard-working勤奋的，形容词原级；more hard-working更勤奋的，形容词比较级；smarter更聪明的，形容词比较级。第一空，根据“Is Jane as... as Tom?”可知，此处是“as+形容词原级+as”结构，表示“和……一样……”，所以填形容词原级hard-working；第二空，根据“But Tom is... of them.”可知，此处表示两者中较聪明的一个，用形容词比较级the smarter，此处是特指，比较级前加the。故选B。 14．Tom’s bike is as ________ as Peter’s. A．the cheaper B．cheaper C．cheap D．much cheaper 【答案】C 【详解】句意：汤姆的自行车和彼得的一样便宜。 考查形容词原级。“as...as”中间用形容词或副词原级，表示“和……一样”，可知此处应用cheap。故选C。 15．—Which is your favorite competition during the School’s English Festival? —The Singing Competition is ________ the Dancing Competition. I like both. A．as boring as B．not so bored as C．as interesting as D．not so interested as 【答案】C 【详解】句意：——学校英语节期间，你最喜欢哪项比赛？——歌唱比赛和舞蹈比赛一样有趣。我两个都喜欢。 考查形容词辨析与用法。boring令人无聊的；bored感到无聊的；interesting有趣的；interested感兴趣的。根据“I like both.”可知，此处应指两个都一样有趣，都很喜欢，as……as表示“和……一样”，中间用形容词原级。故选C。 16．—I think Unit Two is ________ Unit One. —I can’t agree more. It’s much more difficult. A．not so easy as B．easier than C．as difficult as 【答案】A 【详解】句意：——我觉得第二单元没有第一单元那么容易。——我完全同意。难度要大得多。 考查形容词原级的用法。not so easy as不如……简单；easier than比……容易；as difficult as和……一样难。根据“It’s much more difficult.”可知，第二单元比第一单元难，不如第一单元容易。故选A。 17．—Don’t just believe the advertisements on Tictok, the things are _________ it says.           —OK, I see! A．as good as B．not as well as C．not as good as D．as well as 【答案】C 【详解】句意：——不要只相信Tictok上的广告，东西并不像它说的那么好。——好的，我明白！ 考查形容词原级。as good as和……一样好，形容词；not as well as不太好，副词；not as good as不太好，形容词；as well as和……一样好，副词。根据“Don’t just believe the advertisements on Tictok,”可知，应表达东西并不像它说的那样好，用否定形式，be动词are后面用形容词。故选C。 18．Alice is shy. She isn’t so ________ as her sister. A．outgoing B．more outgoing C．most outgoing D．the most outgoing 【答案】A 【详解】句意：爱丽丝很害羞。她不如她姐姐那么外向。 考查形容词等级。根据“She isn’t so...as her sister.”可知，此处为“not so+形容词原级+as”句式，意为“不如”。故选A。 19．—Shall we climb Tai Mountain? —Yup. 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：——我们去爬泰山好吗？——好的。正如中国谚语所说，百闻不如一见。 考查形容词原级。as good as与……一样好；not so good as不如……好；as well as和，以及；not so well as不太好。根据“to hear a hundred times is...to see once.”可知，此处指的是“听一百遍也不如看一遍”，is是系动词，后接形容词作表语，此处应用否定形式，故选B。 20．It is not so ______ as yesterday, so there are ______ people walking in the park today. A．cold, fewer B．warm, more C．cold, more D．warm, most 【答案】C 【详解】句意：今天不像昨天那么冷，所以今天公园有更多的人在散步。 考查形容词原级和比较级。cold冷的；warm暖和的；more更多的；most最多的；fewer更少的。根据“so there are...people walking in the park today”可知，今天天气没有昨天那么冷，第一个空填cold；根据前面的yesterday和后面的today可知，第二个空指今天的人比昨天的人更多，第二个空用more。故选C。 21．Tina is ________ Tara, so she sits in front of Tara. A．as tall as B．taller than C．the tallest D．not as tall as 【答案】D 【详解】句意：蒂娜没有塔拉高，所以她坐在塔拉的前面。 考查形容词原级。根据“Tina is...Tara, so she sits in front of Tara.”可知，是二者的比较，蒂娜坐在前面，所以蒂娜矮，塔拉高。故选D。 22．Emma studies as ________ as Ella. A．hard B．hardly C．harder 【答案】A 【详解】句意：Emma学习得和Ella一样努力。 考查副词辨析。hard努力地；hardly几乎不；harder更努力地。在“as...as...”结构中表示同等比较，且空处在句中修饰动词，故应使用副词原级。hard是副词原级，故选A。 23．He draws ________ his teacher. A．as beautiful as B．more beautiful than C．not as beautifully as D．as less beautifully as 【答案】C 【详解】句意：他画得不如他的老师好。 考查副词的用法。as beautiful as和……一样美丽；more beautiful than比……更美丽；not as beautifully as不如……画得好；as less beautifully as表达错误。“draws”是动词，需用副词修饰；结合选项内容可知，选项C“not as beautifully as”使用副词“beautifully”，表示“不如……画得好”，符合句意和语法。故选C。 24．He should eat any snacks as ________ as possible. A．quietly B．quiet C．quieter D．quietest 【答案】A 【详解】句意：他应该尽可能安静地吃零食。 考查副词用法。quietly安静地，副词；quiet安静的，形容词；quieter更安静的，比较级；quietest最安静的，最高级。根据“as...as possible”结构修饰动词“eat”，需用副词原级形式表示方式。故选A。 25．This computer doesn’t work as ________ as the one in the library. A．fast B．faster C．fastest D．the fastest 【答案】A 【详解】句意：这台电脑工作得不如图书馆里的那台快。 考查“as...as”同级比较结构。fast快的，原级；faster更快的，比较级；fastest最快的，最高级；D项the fastest最快的，最高级，带冠词。根据“as...as”可知，此处应填原级。故选A。 26．We often say Lily can sing as ________ as a nightingale. A．beautiful B．beautifully C．gentle D．lovely 【答案】B 【详解】句意：我们常说莉莉唱歌像夜莺一样优美。 考查副词。beautiful美丽的，形容词；beautifully美丽地，副词；gentle温柔的，形容词；lovely可爱的，形容词。根据“Lily can sing as … as a nightingale”可知，此处用副词修饰动词sing。故选B。 27．Peter can draw as ________ as Mike. A．good B．better C．well D．the best 【答案】C 【详解】句意：彼得画画能和迈克画得一样好。 考查副词原级。good好的；better更好；well好地；the best最好。根据“as...as...”可知，此处是“as+形容词/副词原级+as”的结构，表示“和……一样……”，排除B和D选项。此空修饰动词“draw”，要用副词well，good是形容词，不符合语境。故选C。 28．The train is leaving soon. We need to get to the station ________. A．as quick as possible B．as quickly as possible C．as earlier as possible D．as early as possibly 【答案】B 【详解】句意：火车很快就要开了。我们需要尽快赶到车站。 考查副词原级以及词义辨析。quick快的，形容词；quickly快速地，副词；early早的，形容词；earlier更早的，比较级；possibly可能地，副词。根据“The train is leaving soon.”可知，火车很快要开了，因此要尽快赶到车站，用副词quickly修饰动词短语“get to”，as quickly as possible“尽快地”，为固定短语。故选B。 29．Daisy was happy with her work of paper-cutting because no one did as ________ as she did in the class. A．good B．well C．better D．best 【答案】B 【详解】句意：黛西对她的剪纸作品感到满意，因为班上没有人做得像她一样好。 考查同级比较。good好的，形容词原级；well好地，副词原级；better更好，比较级；best最好，最高级。此处需要副词修饰动词did；且as...as修饰原级，故用well。故选B。 30．He speaks English ________ an American because he has stayed in America for many years. A．as good as B．worse than C．as badly as D．as well as 【答案】D 【详解】句意：他英语说得和美国人一样好，因为他在美国呆了很多年。 考查副词原级。as good as和……一样好，good为形容词；worse than比……更糟；as badly as错误表达；as well as和……一样好，well为副词。根据“He speaks English…an American because he has stayed in America for many years.”可知，此处表达英语说的和美国人一样好，应用副词well修饰动词speak。故选D。 31．He writes as ________ as me. A．careful B．carefully C．more carefully 【答案】B 【详解】句意：他写得和我一样仔细。 考查同级比较。careful仔细的，形容词原级；carefully仔细地，副词原级；more carefully更仔细地，副词比较级。“as+形容词/副词原级+as”意为“和……一样……”，且空格处修饰动词write，要用副词。故选B。 32．The boys are running as ________ as they can. A．quick B．fast C．excited D．surprised 【答案】B 【详解】句意：男孩子们正尽可能快地奔跑。 考查形容词及副词辨析。quick快速的，形容词；fast快的，快速地，既是形容词又是副词；excited兴奋的，形容词；surprised惊讶的，形容词。as...as中间接形容词或者副词原级。由于修饰动词“are running”，用副词。故选B。 33．Tom doesn’t work ________ his colleagues, so he may be fired (解雇) next month. A．as carelessly as B．so carefully as C．as careful as D．so careless as 【答案】B 【详解】句意：——汤姆工作不如他的同事认真。所以下个月他可能会被解雇。 考查词性和词义辨析。 carelessly副词，粗心地；carefully副词，仔细地；careful形容词，仔细的；careless形容词，粗心的。此处考查原级比较的否定结构，即“not as+adj./adv.的原形+as”，表示“不如……”，分析句子结构可知，此处必须用副词的原级比较，副词修饰动词work；根据“so he may be fired next month.”可知，汤姆工作不如他的同事认真。故选B。 34．Mike is good at running. He runs as ________ as his brother. A．fast B．faster C．fastest D．the fastest 【答案】A 【详解】句意：迈克擅长跑步。他跑得和他哥哥一样快。 考查副词原级的用法。as…as结构中间要用形容词或副词的原级，故选A。 35．Tim doesn’t write English ________ his sister. A．as clear as B．so clear as C．more clearly as D．as clearly as 【答案】D 【详解】句意：Tim写英语不如他的姐姐写得清晰。 考查as+副词原级+as。修饰动词write应用副词clearly来修饰，因此此处应用not as/so+副词＋as表示“……不如……”。as clearly as和……一样清晰。故选D。 36．Tom runs faster than David but he doesn’t jump ________ David. A．as high so B．so high as C．as higher as D．as higher so 【答案】B 【详解】句意：汤姆跑得比David快，但他跳得不如David 高。 考查比较结构。as...as和not so/as...as之间用形容词/副词原级，排除C和D；A选项结构错误，故选B。 37．Suzy doesn’t paint so ________ as others, but her idea is ________ of all. A．carefully; the best B．careful; the best C．more carefully; the better D．most carefully; best 【答案】A 【详解】句意：Suzy画得不像别人那样仔细，但她的想法是最好的。 考查副词原级以及形容词最高级。carefully仔细地，副词；careful仔细的，形容词。so…as之间应该使用副词或形容词的原级， 并且此处修饰动词paint，所以应该使用副词carefully。根据第二空后的of all可知，此处是在三者或三者以上进行比较，应该使用最高级，并且最高级前应该加the，故选A。 38．Don’t just believe the advertisement. That medicine doesn’t work ________ it says. A．as better as B．as good as C．so good as D．so well as 【答案】D 【详解】句意：不要只相信广告。那药不如它说的那么有效。 考查原级比较。not as/so+副词/形容词(原级)+as...表示“不如……”，所以排除选项A，根据空前work可知，此处需用副词修饰动词。故选D。 39．I am ________ than Nancy, but I can’t jump as ________ as she does. What a shame! A．taller; high B．taller; higher C．tall; higher D．tall; high 【答案】A 【详解】句意：我比Nancy高，但是我跳的没有她高。真遗憾！ 考查比较级和原级。根据“than”可知，第一空要填形容词的比较级，根据“as…as”可知，第二空要填副词原级。故选A。 40．He finished his homework as ________ as he could. A．quick B．quickly C．quicker D．quicklier 【答案】B 【详解】句意：他尽可能快地完成了作业。 考查副词原级。quick快的；quickly迅速地；quicker更快的；quicklier错误表达。分析句子结构可知，此处应用副词形式，作状语，修饰谓语“finished”，as …as“和……一样”，中间需接原级，结合选项可知，B项符合。故选B。 二、完成句子（每小题2分，共20分） 41．Tom is 13 years old. Lucy is 13 years old, too.（合并为一句） Tom is Lucy. 【答案】 as old as 【详解】句意：汤姆13岁，露西也13岁。表示两人年龄相同，英语中可以用“as old as”来表示“和……一样大”。故填as；old；as。 42．虽然我妹妹没有我高，但她弹钢琴弹得和我一样好。 Although my sister is not me, she is me at playing the piano. 【答案】 as tall as as good as 【详解】根据中英文对照可知，as tall as表示“和……一样高”，tall作表语；as good as表示“和……一样好”，good作表语。故填as；tall；as；as；good；as。 43．这本书不如那本书有用。 This book is that book.（用as ... as 完成句子） This book is that book.（用than 完成句子） 【答案】 not as useful as less useful than 【详解】“as + 形容词/副词原级 + as” 是表示“和……一样……”的原级比较结构，其否定形式为“not as + 形容词/副词原级 + as”，用于表达“不如……”。“这本书不如那本书有用” ，“有用”是“useful”，按照否定形式结构，需填“not as useful as”，故①填“not”、②填“as”、③填“useful”、④填“as”；“than”用于比较级结构，“有用”的比较级是 “less useful”（less + 多音节形容词原级，构成比较级，表“不如……；更不……”），完整结构为“比较级 + than”。要体现“这本书比那本书有用性低”，用“less useful than”，所以⑤填“less”、⑥填“useful”、⑦填“than”。故填not；as；useful；as；less；useful；than。 44．我们应该尽可能多地说英语。 We should speak English . 【答案】 as much as possible 【详解】根据中英文对照可知，缺少“尽可能多地”，英文表达为as much...as possible，much修饰不可数名词English。故填as；much；as；possible。 45．My sister can sing more beautifully than I do.（保持句意基本不变） I can’t sing so my sister does. 【答案】 beautifully as 【详解】句意：我姐姐唱得比我好。原句为含有“than”的比较级，同义句可改为not so/as … as“不如……”。beautifully在句中作状语修饰动词sing。故填beautifully；as。 46．这个机器人没有我希望的那么好。 This robot was I hoped. 【答案】 not as good as 【详解】根据中英文对照可知，空处缺少“没有……一样好”的英文表达，not as+形容词+as…表示“没有……一样……”；good意为“好的”，形容词。故填not；as；good；as。 47．昨天吉姆跳得没有康康高。 Jim jump so as KangKang yesterday. 【答案】 didn’t high 【详解】根据中英文对照可知，此句为否定句，时态为一般过去时，应借助助动词didn’t，其后接动词原形；so+形容词/副词原级+as“……和……一样”，high“高地”，副词。故填didn’t；high。 48．当我是个孩子的时候，那时的树没有现在那么多。 When I was a child, there were not today. 【答案】 as many trees as 【详解】根据汉语提示可知缺少部分为“没有现在的树一样多”，as...as“和……一样”，many trees“许多树”。故填as；many；trees；as。 49．My car travels faster than my motorbike. (保持句意基本不变) My motorbike travel as as my car. 【答案】 doesn’t fast 【详解】句意：我的汽车比摩托车行驶得快。根据句意可知可以转化成“我的摩托车行驶得不如我的汽车快”，“不如”not as+adj./adv.原级+as，动词是travel，句子是一般现在时，主语my motorbike是三单，否定形式在travel前添加助动词doesn’t ；faster的原级是fast。故填doesn’t；fast。 50．贝蒂做作业和我一样认真。 Betty does homework I do. 【答案】 as carefully as 【详解】根据中英文对照可知，空格处缺“和……一样认真”，as+形容词/副词原级+as意为“和……一样”，根据“does homework”和“I do”可知，空格处修饰动词，填副词，carefully“认真”，副词。故填as；carefully；as。 学科网（北京）股份有限公司 $