期中复习之句型转换进阶练80题（Units 1-3）-2025-2026学年八年级英语下学期月考期中期末挑战满分冲刺卷（沪教版五四制）

2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 学校:___________姓名：___________班级：___________考号：___________ 期中复习之句型转换进阶练80题 （Units 1-3） 说明：此专题分三个难度层次，基础入门训练<进阶拓展训练< 能力综合实践，老师根据学生实际情况进行针对性难度训练。 基础入门训练30题 1．Grace can hardly speak any Chinese. (改为反意疑问句) Grace can hardly speak any Chinese, ________ ________? 【答案】 can she 【详解】句意：Grace几乎不会讲中文。分析句子可知，原句中含有情态动词“can”，所以反意部分也用can的适当形式；因为原句中含有“hardly”表否定，根据“前否后肯”原则，反意部分应用肯定形式；又因为原句主语是Grace指女性，所以用she代替。故填 can；she。 2．He could hardly get his words out. (改为反意疑问句) He could hardly get his words out, ________ ________? 【答案】 could he 【详解】句意：他几乎说不出话来，是吗？反意疑问句遵循“前肯后否，前否后肯”，陈述句中含有hardly，是否定意义，故疑问部分用肯定形式；根据“He could...”可知疑问部分借助情态动词could，后加主语he。故填could；he。 3．We ought to elect a secretary at the meeting.（改为否定句） We ________ ________ elect a secretary at the meeting. 【答案】 oughtn’t to 【详解】句意：我们应该在会上选举一位秘书。原句中含情态动词ought to“应该”，改为否定句时，在ought后加not，缩写为oughtn’t。故填oughtn’t；to。 4．It was foolish of him to believe such an old excuse. (改为感叹句) ________ ________ he was to believe such an old excuse! 【答案】 How foolish 【详解】句意：他竟然相信这么老的借口，真是太愚蠢了。感叹句结构：How + 形容词/副词 + 主语 + 谓语！；What + (a/an) + 形容词 + 名词 + 主语 + 谓语！句中“foolish”是形容词“愚蠢的”，修饰主语“he”，需用How引导感叹句。故填How；foolish。 5．You are not allowed to play in the fountains. (保持句意基本不变) You ________ ________ in the fountains. 【答案】 mustn’t play 【详解】句意：你不被允许在喷泉里玩耍。根据“You are not allowed to play in the fountains.”可知。若要保持句意基本不变，需从否定含义的角度转换，mustn’t play表示“禁止玩耍”，与原句肯定含义一致，故填mustn’t；play。 6．The students spend at least an hour doing sports every day.(就划线部分提问) ________ _________ do the students spend at least an hour doing sports? 【答案】 How often 【详解】句意：学生们每天至少花一个小时做运动。根据“every day”可知，此处是对频率提问，应用how often，句首首字母要大写。故填How；often。 7．Workers bury the wires under the ground. (改为被动语态) The wires ________ under the ground. 【答案】are buried 【详解】句意：工人们把电线埋在地下。被动语态的结构为“be + 过去分词”，句子时态为一般现在时，主语为“The wires”，be动词用are。故填are buried。 8．The scientist hardly has time for a cup of coffee during his lunch hours.(改为反意疑问句) The scientist hardly has time for a cup of coffee during his lunch hours, ___________ ___________? 【答案】 does he 【详解】句意：这位科学家在午餐时间几乎没有时间喝一杯咖啡。反意疑问句遵循“前否后肯”原则，即主句含否定词hardly时，疑问部分用肯定形式，主句谓语动词是has，主语为第三人称单数the scientist，需用助动词does构成疑问部分。结合“his”可知主语the scientist在疑问部分用代词he。故填does；he。 9．“Do you always leave the office late?” the policeman asked the lady.（改为间接引语） The policeman asked the lady ___________ she always ___________ the office late. 【答案】 if/whether left 【详解】句意：警察问那位女士：“你总是很晚才离开办公室吗？”直接引语变间接引语时，一般疑问句变为if 或whether引导的宾语从句，主句谓语动词“asked”是过去式，从句时态要与主句一致，原句“leave”要用过去式left。故填if/whether；left。 10．Where can Mr. Hill exchange money for travelling abroad? Could you tell me?（改为宾语从句） Could you tell me ________ Mr. Hill ________ exchange money for travelling abroad? 【答案】 where can 【详解】句意：希尔先生在哪里可以兑换出国旅行用的钱？你能告诉我吗？题目要求改为宾语从句，宾语从句要用陈述句语序，即“引导词+主语+谓语+其他”；原句是对地点提问，变为宾语从句时引导词用where；根据“Where can Mr. Hill exchange money...”可知，这是一般现在时的特殊疑问句，改为宾语从句时情态动词can要放在主语之后，所以第二空填can。故填where；can。 11．Let’s go out for a picnic this coming Sunday. (改为反意疑问句） Let’s go out for a picnic this coming Sunday, _______ _______? 【答案】 shall we 【详解】句意：我们这个星期天出去野餐吧。改为反意疑问句时，陈述部分为以“Let’s”开头的祈使句，疑问部分需用“shall we”征求对方意见。故填shall；we。 12．A drop of water sped down the mountain into streams.（改为否定句） A drop of water ________ ________ down the mountain into streams. 【答案】 didn’t speed 【详解】句意：一滴水顺着山快速流入小溪。根据“sped”可知，此处是一般过去时，原形是speed，变否定句时，须借助助动词did的否定形式“didn’t”，并将实义动词还原为原形。故填didn’t；speed。 13．Mr. Jason has rarely seen a child with so much talent. (改为反义疑问句) Mr. Jason has rarely seen a child with so much talent, ________ ________? 【答案】 has he 【详解】句意：贾森先生很少见到如此有天赋的孩子。反义疑问句遵循“前肯后否/前否后肯”，“has rarely seen”表否定，其附加问句应是表肯定，助动词为has，后接主语he，指代“Mr. Jason”。故填has；he。 14．Daisy paid ten yuan for this packet of sweets.(保持原句意思) Daisy ________ ten yuan ________ this packet of sweets. 【答案】 spent on 【详解】句意：黛熙花了十元买了这包糖果。pay+金钱+for…“为……付钱”，其同义表达有“spend +金钱+on…”，句子时态为一般过去时，应用动词过去式spent。故填spent；on。 15．The doctor felt relieved after the sick boy came to life. (保持句意不变) The doctor ________ feel relieved ________ the sick boy came to life. 【答案】 didn’t until 【详解】句意：这个生病的男孩苏醒后，医生感到如释重负。保持句意不变，not...until...“直到……才……”符合句意。原句是一般过去时，改写句也应用一般过去时，feel为实义动词，其前加didn’t构成否定句。故填didn’t；until。 16．too hard, the maths problem, was, to work out, for us ___________________________________________________________. 【答案】The maths problem was too hard for us to work out 【详解】根据所给标点可知应用陈述句的形式。分析所给单词，the maths problem作主语，was作谓语，too...to结构“太……而不能……”，表语：too hard表示“太难”，不定式短语：to work out表示“解决”，介词短语：for us表示“对我们来说”。故答案为：The maths problem was too hard for us to work out“这道数学题对我们来说太难了，无法解决”。 17．a fire, in the neighbourhood, happened, last night  (连词成句） ________________________________________. 【答案】A fire happened in the neighbourhood last night 【详解】a fire“一场火”；happened“发生”，时态为一般过去时，动词用过去式形式；in the neighbourhood“在附近”；last night“昨晚”。故填A fire happened in the neighbourhood last night“昨晚这附近发生了一场火灾”。 18．He paid huge amounts of money for his new race car. (对划线部分提问) _________ ________ money did he pay for his new race car? 【答案】 How much 【详解】句意：他为他的新赛车付了一大笔钱。huge amounts of“大量的”表示数量，修饰不可数名词money，故提问用how much“多少”。故填How；much。 19．My father will come back from his company in three hours.（划线提问） ________ ________ will your father come back from his company? 【答案】 How soon 【详解】句意：我父亲三个小时后会从公司回来。划线部分in three hours是时间状语，根据“…will your father come back from his company?”可知，该特殊疑问句用how soon“多久以后”来提问，首字母h需大写。故填How；soon。 20．Almost everyone uses electricity in one way or another today. (划线部分提问) ________ ________ almost everyone use in one way or another today? 【答案】 What does 【详解】句意：如今，几乎每个人都以这样或那样的方式使用电力。划线部分是“electricity”，电，名词，用what提问，放句首，首字母大写；句子是一般现在时，主语是everyone，变为疑问句时，借助助动词does。故填What；does。 21．We should save the planet by leading a zero-waste lifestyle. (划线部分提问) ________ ________ we save the planet? 【答案】 How should 【详解】句意：我们应该通过零浪费的生活方式来拯救地球。划线部分指方式，应用how来提问，结合原句，how后接should。故填How；should。 22．The factory near my home released harmful gases into the air.（对画线部分提问） ___________ ___________ released harmful gases into the air? 【答案】 Which factory 【详解】句意：我家附近的工厂向空气中排放了有害气体。原句画线部分是后置定语，用来修饰主语“The factory”，表示“哪一家工厂”；对“具体哪一个”提问时，需用疑问词which，后接被修饰的名词factory，故填Which；factory。 23．He gets a bill for electricity monthly.   (对划线部分提问) ________ ________ does he get a bill for electricity? 【答案】 How often 【详解】句意：他每月收到电费的账单。划线部分“monthly”表示频率，对频率提问应用“How often”，注意第一空位于句首需大写。故填How；often。 24．They protect the environment by reducing wastes. (对划线部分提问) ________ _________ they protect the environment? 【答案】 How do 【详解】句意：他们通过减少浪费来保护环境。划线部分“by reducing wastes”表示通过某种方式，对方式提问用特殊疑问词how；根据动词protect可知是一般现在时，因此变问句时要借助do。故填How；do。 25．The students ought to elect a secretary to take notes. (改为一般疑问句) _________ the students ________ elect a secretary to take notes? 【答案】 Ought to 【详解】句意：学生们应该选一个做笔记的秘书。原句是含有情态动词 “ought to”的句子，疑问句把ought提到主语前，首字母要大写，第二空还是填to，故填Ought；to。 26．Trees are wonderful natural air conditioners.（改为感叹句） ________ __________ natural air conditioners trees are! 【答案】 What wonderful 【详解】句意：树木是极好的天然空调。改为感叹句时，中心词为“air conditioners”，应用what引导，句首首字母大写，后接形容词wonderful。故填What；wonderful。 27．“Will we have an Art Festival in May?” Jason wanted to know. (改为宾语从句) Jason wanted to know ________ ________ ________ have an Art Festival in May. 【答案】 if/whether we would 【详解】句意：“我们五月会举办艺术节吗？”杰森想知道。原句“Will we have an Art Festival in May?”是一般疑问句，改为宾语从句，需用if/whether引导，从句用陈述句语序，主语we位于引导词后；由“wanted”可知，从句应用过去的某种时态，因此will需改为would。故填if/whether；we；would。 28．Three trees can do the job of 15 air conditioners. (改为一般疑问句) _______ three trees _______ the job of 15 air conditioners? 【答案】 Can do 【详解】句意：三棵树可以做15台空调的工作。原句中含有情态动词can，改为一般疑问句，需要将can提至主语“three trees”前，其后接动词原形do，且句首首字母要大写。故填Can；do。 29．Danny hardly complains because he thinks it is useless. (改为反义疑问句) Danny hardly complains because he thinks it is useless, ________ ________? 【答案】 does he 【详解】句意：Danny几乎从不抱怨，因为他认为没有用。根据“前肯后否，前否后肯”原则可知，陈述句含否定词“hardly”，因此反义疑问句用肯定形式；complains为实义动词，疑问句主语he为第三人称单数，需借助助动词does。故填does；he。 30．Mike sped down the hill on his skateboard.（改为否定句） Mike ________ ________ down the hill on his skateboard. 【答案】 didn’t speed 【详解】句意：迈克骑着滑板冲下山。对含有实义动词的一般过去时的句子变否定句，需要借助助动词 didn’t，动词过去式要还原为动词原形。原句中的“sped”是“speed”的过去式。故填didn’t speed。 进阶拓展训练30题 31．My father spent much time making the new furniture.  (改为否定句) My father ___________ ___________ much time making the new furniture. 【答案】 didn’t spend 【详解】句意：我父亲花了很多时间制作新家具。句中谓语动词“spent”为过去式，句子变为否定句时，要借助助动词didn’t，后接动词原形spend。故填didn’t；spend。 32．Ben asked, “Are you reading a novel, Mary?” (改为宾语从句) Ben asked Mary ________ she ________ reading a novel. 【答案】 if/whether was 【详解】句意：Ben问道，“Mary，你正在看小说吗？”。根据“Ben asked, ‘Are you reading a novel, Mary?’”可知，一般疑问句改为宾语从句时，需用“if”或‘whether’引导，表示“是否”，宾语从句要使用陈述语序，原句中的第二人称“you”在宾语从句中需变为第三人称“she”与“Mary”保持一致，主句时态为一般过去时“asked”，从句时态需相应变为过去进行时，即“was reading”。故填if/whether；was。 33．“What is the journey of water?” asked the boy. (改为间接引语) The boy wanted to know ________ the journey of water ________. 【答案】 what was 【详解】句意：“水的旅程是什么？” 男孩问道。原句是直接引语的特殊疑问句，改为间接引语时需要用陈述句语序，并将疑问词“what”保留。时态从一般现在时“is”改为一般过去时“was”以保持时态一致。故填what；was。 34．Thomas didn’t throw the old magazines away yesterday. (改为被动语态) The old magazines ________ ________  away yesterday. 【答案】 weren’t thrown 【详解】句意：托马斯昨天没有扔掉旧杂志。原句是一般过去时的否定句，the old magazines是动词throw的承受者，构成被动关系，故用一般过去时的被动语态was/were+过去分词，主语是复数，此处应用否定形式weren’t，throw的过去分词是thrown。故填weren’t；thrown。 35．The mother asked her son, “Can you help we with the housework?” (保持句意不变) The mother asked her son ________ he ________ help her with the housework. 【答案】 if/whether could 【详解】句意：母亲问她的儿子：“你能帮我们做家务吗？”原句“Can you…?”是直接引语的一般疑问句，改为间接引语时需调整语序和添加连接词，用if或者whether引导，表示“是否”。主句动词“asked”是过去时，从句需把can变成could保持时态一致。结构是：ask sb. + if/whether + 从句。故填if/whether；could。 36．Lily asked her grandfather, “Do you find it difficult to use the E-book?”（改为宾语从句） Lily asked her grandfather ________ he ________ it difficult to use the E-book. 【答案】 whether/if found 【详解】莉莉问爷爷：“你觉得电子书很难用吗？”根据题意可知，改为宾语从句，从句语序用陈述语序，根据“Do you find it difficult to use the E-book?”可知，直接引语为一般疑问句时，改为宾语从句需用whether/if引导，表示“是否”。根据“asked”可知，此处时态遵循“主过从必过”原则，故谓语动词find应用过去式found。故填whether/if；found。 37．We ought to obey the rules to use the electricity safely. (改为否定句) We ________ ________ obey the rules to use the electricity safely. 【答案】 oughtn’t to 【详解】句意：我们遵守规则安全用电。否定句一般在be动词或者情态动词的后面加not，此处ought to表示“应该”，作情态动词使用，所以在ought后加not。故填oughtn’t；to。 38．Ben asked Mary, “Can you help me get everything ready for the party”.(改为间接引语) Ben asked Mary ________ ________ could help him get everything ready for the party. 【答案】 if/whether she 【详解】句意：本问玛丽：“你能帮我把聚会的一切都准备好吗？”原句中直接引语为一般疑问句，因此在间接引语中，应使用“if”或“whether”引导从句；直接引语中“you”指Mary，此处需改为 “she”。故填if/whether；she。 39．He felt so proud to be elected chairman of the Students’ Union. (改为感叹句) ________ _________ he felt to be elected chairman of the Students’ Union! 【答案】 How proud 【详解】句意：被选为学生会主席，他感到非常自豪。proud“自豪的”，此处是为了修饰形容词“proud”，感叹句要用how引导，结构为：How+形容词+主语+谓语+其他！故填How；proud。 40．Could you tell me? When does our school hold the art festival every year? (两句并一句) Could you tell me ________ our school ________ the art festival every year? 【答案】 when holds 【详解】句意：你能告诉我吗？我们学校每年什么时候举办艺术节？两句并一句，将特殊疑问句“When does our school hold the art festival every year?”变为“Could you tell me”的宾语从句。宾语从句用陈述句语序，要把助动词“does”去掉，主语是our school，动词变为单三形式holds。故填when；holds。 41．We used to call the thick wires cables.（改为被动语态） The thick wires ________ ________ cables in the past by us. 【答案】 were called 【详解】句意：我们过去常把粗电线称为电缆。根据“used to call”可知，原句是一般过去时，其被动语态的结构为“was/were+过去分词”，主语“The thick wires”是复数，be动词用were，call的过去分词是called。故填were；called。 42．“Who will be in charge of the next class meeting?” Tommy wondered. (改为宾语从句) Tommy wondered ________ ________ be in charge of the next class meeting. 【答案】 who would 【详解】句意：“谁将负责下一次班会？”Tommy想知道。原句“Who will be in charge of the next class meeting?”是特殊疑问句，改为宾语从句时，仍用who引导，主句“Tommy wondered”是一般过去时，从句应用过去将来时，因此will需改为would。故填who；would。 43．What will we call our school newspaper? Mr. Li wanted to know. (改成宾语从句) Mr. Li wanted to know _________ we _________ call our school newspaper. 【答案】 what would 【详解】句意：我们的校报将要叫什么？李先生想知道。句子改为宾语从句，首先将疑问句改为陈述句语序，what是连接词；主句是一般过去时，所以从句需要用过去将来时：would+动词原形。故填what；would。 44．Time will never return when it is gone. (改为反义疑问句) Time will never return when it is gone, _________? 【答案】will it 【详解】句意：时间一去不复返。根据never可知，简短问句部分用肯定形式，简短问句部分需与陈述句部分的助动词和主语保持一致，助动词是will，主语是“Time”，在简短问句部分中通常用代词“it”代替。故填will it。 45．It’s fun to go skating on real ice in Harbin. (改为感叹句) ________ ________ it is to go skating on real ice in Harbin! 【答案】 What fun 【详解】句意：在哈尔滨真正的冰上滑冰很有趣。分析句子可知，句子使用it固定句型“It’s+名词+to do”，表示“做某事是……”；fun是名词，表示“趣事”，使用what引导感叹句，句式为“what+不可数名词+主语+谓语”，故填What；fun。 46．Peter’s thinking about ways to fight pollution. (改为一般疑问句) ________ Peter ________ about ways to fight pollution? 【答案】 Is thinking 【详解】句意：彼得正在想办法对抗污染。根据分析陈述句可知，该句时态为现在进行时，谓语是is thinking，该句变为一般疑问句，只需要把be动词is提到句首，首字母要大写即可。故填Is；thinking。 47．They are such wonderful singers that everyone admires their talent. (改为感叹句) ________ ________ singers they are! Everyone admires their talent! 【答案】 What wonderful 【详解】句意：他们是如此出色的歌手，以至于每个人都钦佩他们的才华。结合句意和题目要求可知，此处应用感叹句结构“What + 形容词 + 可数名词复数 + 主语 + 谓语！”，原句中心词是“singers”（可数名词复数），“wonderful”是形容词修饰“singers”，所以用“What wonderful”引导感叹句。故填What；wonderful。 48．I sped down the mountain into the Yangtze River. (改为否定句) I ________ ________ down the mountain into the Yangtze River. 【答案】 didn’t speed 【详解】句意：我疾驰下山，进入长江。原句时态为一般过去时，谓语动词是过去式形式sped，改为否定句时，需要借助助动词did，在did后加否定词not，可缩写为didn’t，同时谓语动词要恢复为原形speed。故填didn’t；speed。 49．There are a few swimmers in the pool. (补全反意疑问句) There are a few swimmers in the pool, ________________________? 【答案】aren’t there 【详解】句意：游泳池里有几个游泳者。反意疑问句遵循“前肯后否，前否后肯”的原则；又根据分析句子可知，主句“There are a few swimmers”为肯定句(a few表示“有一些”，含肯定意义)，故疑问部分用否定形式：aren’t there。故填aren’t there。 50．The plants released oxygen when they were put in the sunlight in the experiment. (改为一般疑问句) ________ the plants ________ oxygen when they were put in the sunlight in the experiment? 【答案】 Did release 【详解】句意：在实验中，当这些植物被放到阳光下时，它们释放了氧气。原句时态为一般过去时，且released为实义动词，一般疑问句需借助助动词did，实义动词改为原形。故填Did；release。 51．“When will they have a spring outing?” asked Benny. (改为宾语从句) Benny asked ________ they ________ have a spring outing. 【答案】 when would 【详解】句意：“他们什么时候会举行春季出游活动？”Benny问道。原句是when开头的特殊疑问句，改为宾语从句，用when引导，后跟陈述句语序；根据“asked”可知，主句时态是一般过去时，从句也用过去的某个时态，故will需改为would，置于主语they后。故填when；would。 52．The students can do nothing except sitting in the classroom all day. (保持句意不变) The students have no________ ________  to sit in the classroom all day. 【答案】 choice but 【详解】句意：学生们整天坐在教室里什么也做不了。can do nothing except doing sth“除了做某事什么也做不了”，其同意表达为have no choice but to do sth“除了做某事别无选择”。故填choice；but。 53．Ariana Grande is not only a singer, but also an actress. (保持句意基本不变) Ariana Grande is an actress ________ ________ as a singer. 【答案】 as well 【详解】句意：Ariana Grande不仅是一名歌手，还是一名演员。not only...but also...“不仅……而且……”，改为同义句可改为as well as“也”。故填as；well。 54．The twins often argue, but deep down, they love each other.(保持句意不变) The twins often argue, but deep down, they love _______. 【答案】one another 【详解】句意：这对双胞胎经常吵架，但在内心深处，他们彼此相爱。表示“彼此”，可用相互代词one another。故填one another。 55．After Lisa’s boss explained the importance of the conference to her, she then realized her mistake. (保持句意基本不变) Lisa ________ realize her mistake ________ her boss explained the importance of the conference to her. 【答案】 didn’t until 【详解】句意：在丽莎的老板向她解释了会议的重要性后，她才意识到自己的错误。根据“After Lisa’s boss explained the importance of the conference to her, she then realized her mistake.”可知，也可表达为“直到老板向丽莎解释了会议的重要性，她才意识到自己的错误”，需用“not…until…”结构表达“直到……才……”的语义，时态为一般过去时，此处用助动词didn’t。故填didn’t；until。 56．There’s almost no water left in the bottle, is there? (保持句意不变) There’s ________ ________ water left in the bottle, is there? 【答案】 hardly any 【详解】句意：瓶子里几乎没有水了，是吗？原句使用了“almost no”，表示“几乎没有”，可以转化成hardly any，两者均表示部分否定。故填hardly；any。 57．Shanghai Library East is so comfortable that we all like to spend the weekend reading books or enjoying some exhibits there. (保持句意基本不变) Shanghai Library East is comfortable ________ all to spend the weekend reading books or enjoying some exhibits there. 【答案】enough for us 【详解】句意：上海东图书馆非常舒适，我们都喜欢周末在那里读书或欣赏一些展品。原句用“so…that”引导结果状语从句，转换时可使用“adj+enough for sb to do sth”，意为“足够……让某人做某事”，us“我们”，故填enough for us。 58．The father believed the children’s story when he saw the pictures.（保持句意基本不变） The father ________ believe the children’s story ________ he saw the pictures. 【答案】 didn’t until 【详解】句意：当父亲看到这些照片时，他相信了孩子们的故事。此处可改为“直到父亲看到这些照片，他才相信了孩子们的故事”，用结构not...until“直到……才”，句子是一般过去时，此处借助助动词did，和not缩写为didn’t。故填didn’t；until。 59．He wrote a report after they concluded the meeting. (保持句意不变) He ________ write a report ________ they concluded the meeting. 【答案】 didn’t until 【详解】句意：他在会议结束后写了一份报告。根据分析原句可知，该句时态为一般过去时，保持句意不变可转换为“他直到会议结束才写报告”，即“not...until…”结构；又根据wrote是实义动词，所以此处表达否定要借助助动词didn’t，后跟动词原形。故填didn’t；until。 60．The little boy went to sleep after his mother came back. (保持句意基本不变) The little boy ________ go to sleep ________ his mother came back. 【答案】 didn’t until 【详解】句意：小男孩在他妈妈回来后就去睡觉了。根据提示是变成同义句，即“小男孩直到妈妈回来后才去睡觉”，not … until …“直到……才……”；根据谓语动词“went”可知，是一般过去时态，变成否定句要借助助动词did+not，可缩写成didn’t。故填didn’t；until。 能力综合实践20题 61．last weekend, was, a friend, happy, to hear from, in America, my father  (连词成句) ________________. 【答案】My father was happy to hear from a friend in America last weekend 【详解】根据所给的词和标点，可知本题为陈述句，且为一般过去时态。My father是主语；谓语动词是was；be happy to do sth.“高兴干某事，因干某事而高兴”；hear from a friend“收到一个朋友的来信”；in America“在美国”修饰a friend，last weekend“上周末”时间状语置于句末。故答案为My father was happy to hear from a friend in America last weekend“上周末我父亲很高兴收到一封美国朋友的来信”。 62．their behaviors, ought to, in public, pay attention to, people (连词成句) ___________________________________________________________. 【答案】People ought to pay attention to their behaviors in public 【详解】根据所给单词以及符号可知，此句为一般陈述句。people意为“人们”，名词作主语；ought to意为“应该”，后应加动词原形放于主语后；pay attention to意为“注意”，动词原形作谓语动词；their behaviors意为“他们的行为”，名词作宾语；in public意为“在公众场合”。故填People ought to pay attention to their behaviors in public“人们应该注意自己在公共场合的行为”。 63．the food, trains, and, electricity, heats, drives（连词成句） _________________________________________________________. 【答案】Electricity heats the food and drives trains/Electricity drives trains and heats the food 【详解】根据所给词以及标点可知，句子是肯定句，主语是electricity，heats the food和drives trains是并列动作，用and连接，位置可互换。故填Electricity heats the food and drives trains/Electricity drives trains and heats the food“电加热食物并驱动火车/电驱动火车并加热食物”。 64．millions of families, to bring, computers, to, use electricity, entertainment and news (连词成句) ________________________________. 【答案】Computers use electricity to bring entertainment and news to millions of families 【详解】根据所给词及标点可知，此句为陈述句；computers“电脑”，作主语，位于句首首字母大写；use electricity“用电”，是谓语和宾语部分；to bring entertainment and news to millions of families“给数百万家庭带来娱乐和新闻”，是动词不定式短语，作目的状语。故填Computers use electricity to bring entertainment and news to millions of families“电脑借助电力给数百万家庭带来娱乐和新闻”。 65．an invisible gas, is, because, oxygen, it, we, can’t see, (连词成句) ___________________________________________________. 【答案】We can’t see oxygen because it is an invisible gas 【详解】根据所给词汇可知，句子是一个含有原因状语从句的复合句。主句：we作主语，位于句首，首字母大写；can’t see作谓语；oxygen是宾语。即“We can’t see oxygen.”。 原因状语从句：从句是主系表结构，because引导从句；it作主语；is是系动词；“an invisible gas”是一个固定词组，表示“一种看不见的气体”，作表语。即“because it is an invisible gas.”。故填We can’t see oxygen because it is an invisible gas “我们看不见氧气，因为它是一种看不见的气体”。 66．it, to play small tricks on, is, friends, on, fun, April Fool’s Day(连词成句) ________________________________________________. 【答案】It’s fun to play small tricks on friends on April Fool’s Day 【详解】根据所给标点可知应用陈述句的形式，分析所给单词，it作形式主语，位于句首，首字母大写；is作连系动词；fun作表语；to play small tricks on friends作真正的主语；on April Fool’s Day作状语，位于句末。故填It’s fun to play small tricks on friends on April Fool’s Day“愚人节跟朋友开些小玩笑很有趣。” 67．trees, we, don’t, how, with, another, communicate, one, know (连词成句) ___________________________________________________. 【答案】We don’t know how trees communicate with one another 【详解】根据所给词和标点可知，此句是肯定句。we“我们”是句子的主语，don’t know“不知道”是谓语部分，构成句子的主干“我们不知道”。剩余部分需要组成一个宾语从句，作know的宾语。宾语从句需用陈述语序，核心疑问词是how“如何”，引导从句表达“方式”。接下来，整合从句成分：trees“树”是从句的主语，communicate with“与……交流”是固定搭配，one another“彼此”是介词with的宾语，故填We don’t know how trees communicate with one another“我们不知道树木是如何相互交流的”。 68．he, the party, don’t know, last night, so hurriedly, I, left, why. (连词成句) __________________________________________________________________. 【答案】I don’t know why he left the party so hurriedly last night 【详解】根据所给标点可知，本句是陈述句。I don’t know为主句；why引导宾语从句；he为从句主语；left为从句谓语；the party作从句宾语；so hurriedly作状语，修饰动词left；last night作时间状语，置于句末。故填I don’t know why he left the party so hurriedly last night“我不知道他昨晚为什么那么匆忙地离开了派对”。 69．some chemicals, electricity, a battery, contains, which, produce.（连词成句） __________________________________________________________________________________________ 【答案】A battery contains some chemicals which produce electricity. 【详解】根据所给标点可知，本句是包含定语从句的陈述句。主句结构为“主语 + 谓语 + 宾语”，A battery作主句主语；contains是主句谓语动词；some chemicals作主句宾语。“which produce electricity”是定语从句，修饰先行词some chemicals，其中which是关系代词（指代 chemicals），在从句中作主语，produce是从句谓语，electricity是从句宾语。故填A battery contains some chemicals which produce electricity.“电池含有一些能产生电的化学物质。” 70．I bought 100 grams of sugar from the supermarket. (对划线部分提问) ____________________ sugar did you buy from the supermarket? 【答案】How much 【详解】句意：我从超市买了100克糖。根据下划线部分“100 grams of”可知，此处提问数量；又根据sugar是不可数名词，所以此处应该用疑问词组：how much，位于句首，引导特殊疑问句，首字母要大写。故填How much。 71．They are trying to find out which things were switched on. (对划线部分提问) ________ ________ they trying to find out? 【答案】 What are 【详解】句意：他们试图找出哪些东西被打开了。划线部分是事物，用疑问词what“什么”，放句首，首字母要大写；其次，再把are放到主语they前。故填What；are。 72．He went to the store early in the morning to buy some fresh bread. (对划线部分提问) ________ ________ he go to the store early in the morning? 【答案】 Why did 【详解】句意：他一大早就去商店买了一些新鲜面包。划线部分“to buy some fresh bread.”表示去商店的原因，对其提问要用Why；原句是一般过去时，谓语动词是实义动词went，变为特殊疑问句时要借助助动词did，同时把went还原为go。故填Why；did。 73．He left very early this morning to get to the stadium on time. (划线部分提问) ________ ________ he leave very early this morning? 【答案】 Why did 【详解】句意：他今天早上很早就离开了，以便准时到达体育场。划线部分是“to get to the stadium on time”，对目的或原因提问用why。句首首字母大写，且原句为一般过去时，需用助动词did。故填Why；did。 74．by himself, enough, work out, he, to, clever, isn’t, the truth (.) (连词成句) ________________________________. 【答案】He isn’t clever enough to work out the truth by himself 【详解】根据标点可知，此句为陈述句，分析所给单词，主语为he，第三人称单数。clever“聪明的”，作表语；enough“足够的”，放在形容词“clever”后，enough to do sth.“足够做某事”。work out“解决，想出”；truth“真相”，为名词。by himself“独自”。故填He isn’t clever enough to work out the truth by himself“他不够聪明，无法自己弄清楚真相”。 75．You need 100ml tomato sauce to make the dish. (对划线部分提问) __________ _________ tomato sauce do we need to make the dish? 【答案】 How much 【详解】句意：做这道菜需要100毫升番茄酱。划线部分为数量，再根据“tomato sauce”是不可数名词可知，提问应用how much。故填How；much。 76．They are going to have the next meeting in one week’s time. (对划线部分提问) _________ _________ are they going to have the next meeting? 【答案】 How soon 【详解】句意：他们将在一周后举行下一次会议。划线部分in one week’s time“一周后”，表示将来，对“将来多久之后”进行提问，要用特殊疑问词how soon，表示“多久之后”，后接一般将来时；how位于句首，首字母大写。故填How；soon。 77．Winnie goes to Disneyland five times a month. (对划线部分提问) _______ does Winnie go to Disneyland? 【答案】How often 【详解】句意：温妮每月去迪士尼乐园五次。划线部分是“five times a month”，因此需询问“多久一次”，即how often。故填How often。 78．I believe that it is impossible for the boy to finish the novel in an hour. (改为反意疑问句) I believe that it is impossible for the boy to finish the novel in an hour, ________ ________? 【答案】 isn’t it 【详解】句意：我认为那个男孩在一小时内读完这本小说是不可能的。反意疑问句遵循“前肯后否，前否后肯”原则。原句为“I believe+that从句”，问句中的主语及动词与从句中的主语及动词保持一致。从句中含有带否定前缀的派生词impossible，整个从句仍被视为肯定句，反意疑问部分用否定式，be动词is的否定形式是isn’t，主语是it。故填isn’t；it。 79．be responsible for, should, they, haven’t agreed on, who, this project ______________________________. 【答案】They haven’t agreed on who should be responsible for this project 【详解】分析所给单词和标点，该句是陈述句。主语They；谓语动词haven’t agreed；介词on后接宾语从句；引导词who；谓语动词should be；表语responsible；状语for this project，为介词短语，说明责任范围。故填They haven’t agreed on who should be responsible for this project“他们还没有就谁来负责这个项目达成一致意见”。 80．imagine, it’s, to, what, would be, without electricity, in our cities, hard, like, life (连词成句) ________________________________________________________. 【答案】It’s hard to imagine what life would be like without electricity in our cities 【详解】根据所给标点可知应用陈述句的形式。分析所给单词，“It”在这里作形式主语，真正的主语是后面的不定式短语“to imagine what life would be like without electricity in our cities” ，“it’s”是“it is”的缩写，“is”是系动词，“hard”是形容词作表语，意为“困难的”，“to imagine”是不定式，意为“想象”，“what life would be like”是“imagine”的宾语从句，其中“what”是连接代词，在从句中作“like”的宾语，“would be”是谓语动词，“like”是介词，“without electricity”是介词短语作状语，表示“没有电”，“in our cities”也是介词短语作状语，表示“在我们的城市里”。故填It’s hard to imagine what life would be like without electricity in our cities “很难想象我们城市里没有电的生活会是什么样子”。 2 同步新教材，周周有练习，月月有重点！ 1 同步新教材，周周有练习，月月有重点！ 学科网（北京）股份有限公司 $ 2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 2025-2026学年一线教师制作新教材英语同步精品系列资料，名师遴选！ 学校:___________姓名：___________班级：___________考号：___________ 期中复习之句型转换进阶练80题 （Units 1-3） 说明：此专题分三个难度层次，基础入门训练<进阶拓展训练< 能力综合实践，老师根据学生实际情况进行针对性难度训练。 基础入门训练30题 1．Grace can hardly speak any Chinese. (改为反意疑问句) Grace can hardly speak any Chinese, ________ ________? 2．He could hardly get his words out. (改为反意疑问句) He could hardly get his words out, ________ ________? 3．We ought to elect a secretary at the meeting.（改为否定句） We ________ ________ elect a secretary at the meeting. 4．It was foolish of him to believe such an old excuse. (改为感叹句) ________ ________ he was to believe such an old excuse! 5．You are not allowed to play in the fountains. (保持句意基本不变) You ________ ________ in the fountains. 6．The students spend at least an hour doing sports every day.(就划线部分提问) ________ _________ do the students spend at least an hour doing sports? 7．Workers bury the wires under the ground. (改为被动语态) The wires ________ under the ground. 8．The scientist hardly has time for a cup of coffee during his lunch hours.(改为反意疑问句) The scientist hardly has time for a cup of coffee during his lunch hours, ___________ ___________? 9．“Do you always leave the office late?” the policeman asked the lady.（改为间接引语） The policeman asked the lady ___________ she always ___________ the office late. 10．Where can Mr. Hill exchange money for travelling abroad? Could you tell me?（改为宾语从句） Could you tell me ________ Mr. Hill ________ exchange money for travelling abroad? 11．Let’s go out for a picnic this coming Sunday. (改为反意疑问句） Let’s go out for a picnic this coming Sunday, _______ _______? 12．A drop of water sped down the mountain into streams.（改为否定句） A drop of water ________ ________ down the mountain into streams. 13．Mr. Jason has rarely seen a child with so much talent. (改为反义疑问句) Mr. Jason has rarely seen a child with so much talent, ________ ________? 14．Daisy paid ten yuan for this packet of sweets.(保持原句意思) Daisy ________ ten yuan ________ this packet of sweets. 15．The doctor felt relieved after the sick boy came to life. (保持句意不变) The doctor ________ feel relieved ________ the sick boy came to life. 16．too hard, the maths problem, was, to work out, for us ___________________________________________________________. 17．a fire, in the neighbourhood, happened, last night  (连词成句） ________________________________________. 18．He paid huge amounts of money for his new race car. (对划线部分提问) _________ ________ money did he pay for his new race car? 19．My father will come back from his company in three hours.（划线提问） ________ ________ will your father come back from his company? 20．Almost everyone uses electricity in one way or another today. (划线部分提问) ________ ________ almost everyone use in one way or another today? 21．We should save the planet by leading a zero-waste lifestyle. (划线部分提问) ________ ________ we save the planet? 22．The factory near my home released harmful gases into the air.（对画线部分提问） ___________ ___________ released harmful gases into the air? 23．He gets a bill for electricity monthly.   (对划线部分提问) ________ ________ does he get a bill for electricity? 24．They protect the environment by reducing wastes. (对划线部分提问) ________ _________ they protect the environment? 25．The students ought to elect a secretary to take notes. (改为一般疑问句) _________ the students ________ elect a secretary to take notes? 26．Trees are wonderful natural air conditioners.（改为感叹句） ________ __________ natural air conditioners trees are! 27．“Will we have an Art Festival in May?” Jason wanted to know. (改为宾语从句) Jason wanted to know ________ ________ ________ have an Art Festival in May. 28．Three trees can do the job of 15 air conditioners. (改为一般疑问句) _______ three trees _______ the job of 15 air conditioners? 29．Danny hardly complains because he thinks it is useless. (改为反义疑问句) Danny hardly complains because he thinks it is useless, ________ ________? 30．Mike sped down the hill on his skateboard.（改为否定句） Mike ________ ________ down the hill on his skateboard. 进阶拓展训练30题 31．My father spent much time making the new furniture.  (改为否定句) My father ___________ ___________ much time making the new furniture. 32．Ben asked, “Are you reading a novel, Mary?” (改为宾语从句) Ben asked Mary ________ she ________ reading a novel. 33．“What is the journey of water?” asked the boy. (改为间接引语) The boy wanted to know ________ the journey of water ________. 34．Thomas didn’t throw the old magazines away yesterday. (改为被动语态) The old magazines ________ ________  away yesterday. 35．The mother asked her son, “Can you help we with the housework?” (保持句意不变) The mother asked her son ________ he ________ help her with the housework. 36．Lily asked her grandfather, “Do you find it difficult to use the E-book?”（改为宾语从句） Lily asked her grandfather ________ he ________ it difficult to use the E-book. 37．We ought to obey the rules to use the electricity safely. (改为否定句) We ________ ________ obey the rules to use the electricity safely. 38．Ben asked Mary, “Can you help me get everything ready for the party”.(改为间接引语) Ben asked Mary ________ ________ could help him get everything ready for the party. 39．He felt so proud to be elected chairman of the Students’ Union. (改为感叹句) ________ _________ he felt to be elected chairman of the Students’ Union! 40．Could you tell me? When does our school hold the art festival every year? (两句并一句) Could you tell me ________ our school ________ the art festival every year? 41．We used to call the thick wires cables.（改为被动语态） The thick wires ________ ________ cables in the past by us. 42．“Who will be in charge of the next class meeting?” Tommy wondered. (改为宾语从句) Tommy wondered ________ ________ be in charge of the next class meeting. 43．What will we call our school newspaper? Mr. Li wanted to know. (改成宾语从句) Mr. Li wanted to know _________ we _________ call our school newspaper. 44．Time will never return when it is gone. (改为反义疑问句) Time will never return when it is gone, _________? 45．It’s fun to go skating on real ice in Harbin. (改为感叹句) ________ ________ it is to go skating on real ice in Harbin! 46．Peter’s thinking about ways to fight pollution. (改为一般疑问句) ________ Peter ________ about ways to fight pollution? 47．They are such wonderful singers that everyone admires their talent. (改为感叹句) ________ ________ singers they are! Everyone admires their talent! 48．I sped down the mountain into the Yangtze River. (改为否定句) I ________ ________ down the mountain into the Yangtze River. 49．There are a few swimmers in the pool. (补全反意疑问句) There are a few swimmers in the pool, ________________________? 50．The plants released oxygen when they were put in the sunlight in the experiment. (改为一般疑问句) ________ the plants ________ oxygen when they were put in the sunlight in the experiment? 51．“When will they have a spring outing?” asked Benny. (改为宾语从句) Benny asked ________ they ________ have a spring outing. 52．The students can do nothing except sitting in the classroom all day. (保持句意不变) The students have no________ ________  to sit in the classroom all day. 53．Ariana Grande is not only a singer, but also an actress. (保持句意基本不变) Ariana Grande is an actress ________ ________ as a singer. 54．The twins often argue, but deep down, they love each other.(保持句意不变) The twins often argue, but deep down, they love _______. 55．After Lisa’s boss explained the importance of the conference to her, she then realized her mistake. (保持句意基本不变) Lisa ________ realize her mistake ________ her boss explained the importance of the conference to her. 56．There’s almost no water left in the bottle, is there? (保持句意不变) There’s ________ ________ water left in the bottle, is there? 57．Shanghai Library East is so comfortable that we all like to spend the weekend reading books or enjoying some exhibits there. (保持句意基本不变) Shanghai Library East is comfortable ________ all to spend the weekend reading books or enjoying some exhibits there. 58．The father believed the children’s story when he saw the pictures.（保持句意基本不变） The father ________ believe the children’s story ________ he saw the pictures. 59．He wrote a report after they concluded the meeting. (保持句意不变) He ________ write a report ________ they concluded the meeting. 60．The little boy went to sleep after his mother came back. (保持句意基本不变) The little boy ________ go to sleep ________ his mother came back. 能力综合实践20题 61．last weekend, was, a friend, happy, to hear from, in America, my father  (连词成句) ________________. 62．their behaviors, ought to, in public, pay attention to, people (连词成句) ___________________________________________________________. 63．the food, trains, and, electricity, heats, drives（连词成句） _________________________________________________________. 64．millions of families, to bring, computers, to, use electricity, entertainment and news (连词成句) ________________________________. 65．an invisible gas, is, because, oxygen, it, we, can’t see, (连词成句) ___________________________________________________. 66．it, to play small tricks on, is, friends, on, fun, April Fool’s Day(连词成句) ________________________________________________. 67．trees, we, don’t, how, with, another, communicate, one, know (连词成句) ___________________________________________________. 68．he, the party, don’t know, last night, so hurriedly, I, left, why. (连词成句) __________________________________________________________________. 69．some chemicals, electricity, a battery, contains, which, produce.（连词成句） __________________________________________________________________________________________ 70．I bought 100 grams of sugar from the supermarket. (对划线部分提问) ____________________ sugar did you buy from the supermarket? 71．They are trying to find out which things were switched on. (对划线部分提问) ________ ________ they trying to find out? 72．He went to the store early in the morning to buy some fresh bread. (对划线部分提问) ________ ________ he go to the store early in the morning? 73．He left very early this morning to get to the stadium on time. (划线部分提问) ________ ________ he leave very early this morning? 74．by himself, enough, work out, he, to, clever, isn’t, the truth (.) (连词成句) ________________________________. 75．You need 100ml tomato sauce to make the dish. (对划线部分提问) __________ _________ tomato sauce do we need to make the dish? 76．They are going to have the next meeting in one week’s time. (对划线部分提问) _________ _________ are they going to have the next meeting? 77．Winnie goes to Disneyland five times a month. (对划线部分提问) _______ does Winnie go to Disneyland? 78．I believe that it is impossible for the boy to finish the novel in an hour. (改为反意疑问句) I believe that it is impossible for the boy to finish the novel in an hour, ________ ________? 79．be responsible for, should, they, haven’t agreed on, who, this project ______________________________. 80．imagine, it’s, to, what, would be, without electricity, in our cities, hard, like, life (连词成句) ________________________________________________________. 2 同步新教材，周周有练习，月月有重点！ 1 同步新教材，周周有练习，月月有重点！ 学科网（北京）股份有限公司 $