Unit 1 Nature in the Balance 语法Grammar 省略-2024-2025学年高一英语单元语法,词汇练习(译林版2020必修第三册)

2025-02-10
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Unit 1 Nature in the Balance 重点语法 省略 一、单句语法填空 1.In some Asian countries, it is polite to bow when (greet) others. 2.When (cross) the road, look both ways carefully. 3.Though (tire), he still kept working. 4.Alcohol can damage the liver if (consume) in large quantities. 5.Even if (invite), I wouldn’t go to attend the party. 6.While (ask) to answer questions, please speak louder. 7.The new product, when (compare) with the old one, shows significant improvements in design and functionality. 8.As (schedule), the sports meet will be held on the weekend. 9.The team will continue to the finals unless (defeat) in the next match. 10.He feels so happy that he followed his heart when (choose) what to do with his life, even though it may not be what others expected of. 11.When (write) to an official, you need to keep your tone serious and polite. 12.Workmen stumbled upon the mosaic while (dig) foundations for a new building. 13.While (discuss) the design to save the trapped miners, the experts found it rather practical. 14.When (apply) to aircraft, the principles (原理) are not substantially different. 15.All the dishes in the menu, unless otherwise (state), will serve two to three people. 16.The man we followed suddenly stopped and looked as if (see) whether he was going in the right direction. 17.If not (correct) in time, these small mistakes will lead to a bad consequence. 18.If (do) correctly, leveraging your reputation can accomplish that goal for you. 19.The movie doesn’t look the way we visualized while (read) in the book. 20.Unless (equip) with enough common sense for the job, applicants will be unqualified for an interview. 21.These bad habits, if (leave) unchecked, could lead to serious ones when they become adults. 22.If you have a dream, work at it. If it doesn’t turn out as (expect), don’t give up . 23.While (wait) for the bus, he met Mary. 24.When (compare) with others’ plan, our proposal has many advantages. 25.If (expose) to very loud music every day, young people may risk going deaf. 26.Though (treat) unfairly in the new company, Shelly always kept a positive mind. 27.Generally speaking, when (take) according to the directions, the drug has no side effects. 28.As you know, once (pour), water cannot be taken back. 29.He opened his mouth as if (say) something. 30.When (ask) about the secret of his success, the famous athlete said that it resulted from his wife and children’s consistent support. 31.When (question) by the police, the thief admitted the theft at last. 32.Once (dry) and processed to make green tea, their value increases significantly. 33.When (combine) with Chinese traditional medicine, heat treatment is more effective. 34.Though (warn) again and again, the young man still drove after drinking, leading to his being fined. 35.Once (understand), the problem is easy to solve. 36.When (face) with the unexpected accident, he kept calm and saved the boy from the burning building. 37.Consumers generally place more weight on negative information than on the positive when (decide) what to buy. 38.Besides, when (water) the flowers and plants, the other students appreciated the beauty of nature. 39.Though (lack) experience, Mike was convinced that he would get a higher pay by working hard. 40.Children, when (accompany) by their parents, are admitted to the show. 二、完成句子 41.While he is climbing up the stairs the old man always loses his breath. (句型转换) → the old man always loses his breath. 42.现在,当学英语遇到困难时,许多学生迫切想知道如何应对它。(when状语从句的省略) Now, , a large number of students are eager to know how to deal with it. 43.一旦被破坏,脑细胞就不能再生。 , brain cells do not regenerate. 44.While I was waiting for the bus, I read a book.(改为省略句) 45.一旦打开,这袋食物必须被吃完。 , the bag of food must be eaten up. 46.试着找出这两个单词的不同点。如果有的话,请大声说出来。(用if省略结构完成句子) Please try to find out the differences between the two words. speak it out. 47.When she was taking a walk in the street, she noticed a little boy fall from his bike. , she noticed a little boy fall from his bike. (同义句转换) 48.When the novel was published, it became one of the bestsellers of the year. , the novel became one of the bestsellers of the year. (同义句转换) 49.Please be careful while you are crossing the road. (改写省略句) Please be careful the road. 50. , you should say “Thank you.” 当被提供帮助时,你应该说“谢谢”。 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 参考答案 1.greeting 【详解】考查状语从句中的省略。句意:在一些亚洲国家,当向别人打招呼时鞠躬是有礼貌的。此处是when引导的时间状语从句的省略形式,当从句主语与主句主语一致且从句含有be动词时,可省略从句的主语和be动词,完整形式为“when one is greeting others”,所以此处应用greeting。故填greeting。 2.crossing 【详解】考查状语从句的省略用法。句意:过马路时,要仔细看两边。分析句子可知,此处为状语从句的省略用法,当when引导的时间状语从句中,从句主语与主句主语一致(此句中从句主语为 you,被省略),且从句谓语含有be动词时,可省略从句主语和be动词,完整表达为“When you are crossing...”,省略后为“When crossing...”。故填 crossing。 3.tired 【详解】考查状语从句的省略。句意:他虽然累了,但还是继续工作。though 引导的状语从句中,从句主语 he 与主句主语一致,且谓语含有 be 动词,可省略 he was,“尽管累了” 用 Though tired。故填 tired。 4.consumed 【详解】考查状语从句的省略。句意:如果大量饮酒,酒精会损害肝脏。设空处构成状语从句的省略结构,此处需要将条件状语从句补全为if alcohol is consumed in large quantities,主句与从句主语一致,从句中的主语及be动词可省略,因此使用过去分词consumed。故填consumed。 5.invited 【详解】考查时态,被动语态,主谓一致和省略。句意:即使被邀请,我也不会去参加聚会。even if引导的让步状语从句表示“即使我被邀请”,用一般现在时的被动语态,即even if I am invited,主句的主语和从句中的主语一致,且从句中有be动词时,可省略从句中的主语和be动词,即省略I am,因此空格处是invited。故填invited。 6.asked 【详解】考查状语从句的省略。句意:在回答问题时,请大点声。本句为状语从句的省略,还原为:While you are asked。省略了you are。故填asked。 7.compared 【详解】考查状语从句的省略。句意:新产品与旧产品相比,在设计和功能上都有很大的改进。此处是when引导的时间状语从句的省略,从句主语是The new product,和动词compare之间是被动关系,且句子是描述一个事实,故完整形式是when it is compared with the old one,当状语从句主语和主句主语一致且从句含有be动词时,可将从句的主语和be动词省略,故填compared。 8.scheduled 【详解】考查状语从句中的省略。句意:按计划,运动会将在周末举行。此处用了as“照……方式”引导方式状语从句,从句无主语,为省略形式,对主语和be动词同时进行了省略,schedule“安排,计划”和被省略的主语the sports meet之间是被动关系,schedule应用过去分词形式。故填scheduled。 9.defeated 【详解】考查状语从句的省略。句意:这支球队将会继续进入决赛,除非在下一场比赛中被击败。unless引导的条件状语从句为“unless the team is defeated in the next match”,当条件状语从句中的主语和主句的主语一致,且含有be动词时,可以省略从句的主语和be动词,剩下过去分词作状语。故填defeated。 10.choosing 【详解】考查状语从句的省略。句意:他很高兴在选择人生道路时听从了自己的内心,尽管这可能不是别人所期望的。本句为状语从句的省略,还原后为时间状语从句“when he was choosing what to do with his life”,省略了主语和 be 动词,故填 choosing。 11.writing 【详解】考查状语从句的省略。句意:给官员写信时,语气要严肃礼貌。此处是when引导的时间状语从句的省略,从句主语也是you,此处表示“当你在给官员写信时”,使用现在进行时,完整形式是When you are writing to an official,当状语从句的主语和主句主语一致,且从句含有be动词时,可省略从句的主语和be动词,故填writing。 12.digging 【详解】考查非谓语动词。句意:工人们在为一座新楼挖地基时偶然发现了这幅马赛克画。此处为状语从句的省略,省略主语和be动词,且为主动关系,应用现在分词。故填digging。 13.discussing 【详解】考查省略。句意:在讨论拯救被困矿工的设计时,专家们发现它相当实用。while 引导的时间状语从句,当从句主语与主句主语一致且含有 be 动词时,可以省略从句主语和 be 动词,这里完整的句子是 While they were discussing the design to save the trapped miners,省略了 they were。故填discussing。 14.applied 【详解】考查状语从句的省略。句意:当应用到飞机上时,原理并没有本质上的不同。根据空格前的when可知,此处考查状语从句的省略,when引导的时间状语从句是when they are applied to aircraft,从句的主语和主句的主语一致,且从句中有be动词,可以省略从句中的主句和be动词。故填applied。 15.stated 【详解】考查状语从句的省略。句意:除非另有说明,否则菜单上的所有菜肴都可以供两到三个人食用。unless引导的条件状语从句中省略了和主句相同的主语dishes和be动词are,完整的从句为unless they are otherwise stated 。故填stated。 16.to see 【详解】考查省略。句意:我们跟踪的那个人突然停了下来,看起来好像要看看他是否走对了方向。分析句子可知,as if 引导的表语从句,原句为:as if he was to see。省略了 he was。故填to see。 17.corrected 【详解】考查状语从句的省略。句意:如果不及时纠正,这些小错误就会导致不好的后果。句中构成状语从句的省略结构,mistakes与correct之间是被动关系,原句为if these small mistakes are not corrected,当从句的主语与主句的主语一致,且有be done的结构,可以省略主语和be动词。故填corrected。 18.done 【详解】考查省略。句意:如果做得正确,利用你的声誉可以为你实现这个目标。此处为状语从句的省略,省略了主语和be动词,且为被动关系,应用过去分词。故填done。 19.reading 【详解】考查状语从句的省略、时态。句意:这部电影看起来不像我们在书中看到的那样。read“读”。当状语从句的主语与主句的主语一致时或从句主语为it,且从句含有be动词时,可以省略状语从句的主语和be动词。本句中的while引导的时间状语从句完整形式为while we were_____ (read) in the book,故本空用reading,与were构成过去进行时,表示过去正在进行的动作。故填reading。 20.equipped 【详解】考查非谓语动词。句意:除非具备足够的工作常识,否则应聘者将没有资格参加面试。句中谓语是“will be”,空格处用非谓语动词,unless状语从句的省略,主句主语和从句主语一致,省去从句主语和be动词,“ applicants”和“equip”之间是逻辑动宾关系,因此空格处用过去分词equipped表被动,故填equipped。 21.left 【详解】考查省略句。句意:这些坏习惯如果不加以控制,长大后就会变成严重的坏习惯。此处为状语从句的省略,当主句和从句为同一主语,且从句含有be动词时,从句可以省略主语和be动词,此处从句主语和动词leave为被动关系,省略主语和be动词,故填过去分词。故填left。 22.expected 【详解】考查状语从句的省略。句意:如果你有梦想,就去努力实现它。即使结果没有达到预期,也不要放弃。as expected意思是“如预期的那样”。此处为as引导的方式状语从句的省略,因为从句的主语和主句的主语一致,且含有be动词,所以可以把从句的主语和be动词一块省略,从句的完整结构为“as it is expected”,所以省掉it is,剩下过去分词。故填expected。 23.waiting 【详解】考查状语从句的省略。句意:在等公共汽车的时候,他遇到了Mary。while引导的时间状语从句的主语和主句的主语一致,且从句含有be动词,可以省略从句的主语和be动词,完整的从句是While he was waiting for the bus,省略he was。故填waiting。 24.compared 【详解】考查状语从句的省略。句意:与别人的计划相比,我们的建议有许多优点。当状语从句的主语与主句的主语一致时或从句主语为it时,可以省略状语从句的主语和系动词be。故when引导的时间状语从句中省略了主语our proposal和系动词is,our proposal与compare“比较”之间是被动关系,故从句用一般现在时的被动语态is compared,省略后用compared。故填compared。 25.exposed 【详解】考查非谓语动词。句意:如果每天接触很大声音的音乐,年轻人可能会有失聪的危险。此处用了if引导条件状语从句,且从句的主语和主句的主语一致,从句中含有be动词,因此对主语和be动词同时进行了省略,expose和被省略的主语young people之间是被动关系,因此应用expose的过去分词形式。故填exposed。 26.treated 【详解】考查状语从句的省略。句意:虽然Shelly在新公司受到不公平的待遇,但她始终保持积极的心态。从句为though引导的让步状语从句,主、从句主语一致,且从句为一般过去时的被动语态,从句中有be动词,可省略从句中的主语和be动词,因此空格处是treated。故填treated。 27.taken 【详解】考查状语从句的省略。句意:一般来说,按照说明服用,这种药没有副作用。观察句子可知,when引导时间状语从句,句子描述客观事实,用一般现在时,逻辑主语the drug用it指代,与take构成被动关系,用一般现在时的被动语态,主从句的主语一致且含有be,故可省略从句的主语和be。故填taken。 28.poured 【详解】考查状语从句省略。句意:你知道的:覆水难收。once引导状语从句,逻辑主语为water,用it指代,与pour之间为被动关系,且句子描述客观事实,用一般现在时的被动语态。主从句主语一致,且从句含有be,可省略状语从句中主语it和is。故填poured。 29.to say 【详解】考查固定句型。句意:他张开嘴好像要说什么。as if to do为固定句型,表示“好像要做什么”,“as if to do”为方式状语从句“as if +与主语一致的主语+将来时”的省略,此处是as if he was to say something的省略。故填to say。 30.asked 【详解】考查状语从句省略。句意:当被问及他成功的秘诀时,这位著名的运动员说这是他妻子和孩子们一贯的支持的结果。分析句子可知,空处作状语,为when引导的状语从句省略结构,主语为the famous athlete,与ask构成被动关系,从句为When he was asked about the secret of his success,省略he was。故填asked。 31.questioned 【详解】考查状语从句的省略。句意:在警察的盘问下,小偷终于承认了偷窃的事。when引导时间状语从句的主语与主句主语the thief一致,动词question与句子主语the thief构成动宾关系,从句为一般过去时的被动语态“When the thief was questioned by the police”,从句主语与be动词可省略,构成“when+过去分词”作状语,故填questioned。 32.dried 【详解】考查状语从句的省略。句意:一旦干燥并加工成绿茶,它们的价值就会大大增加。此处为once+过去分词作状语的省略形式,还原为完整的句子应该是once they are dried and processed to make green tea的条件状语从句,当从句和主句主语是同一主语时,且从句含有be动词时,从句省略主语和be动词。故填dried。 33.combined 【详解】考查状语从句的省略。句意:当与传统中药相结合时,热疗更有效。分析句子可知,动词combine与主语heat treatment构成逻辑上的被动关系,补充成完整的时间状语从句为When heat treatment is combined with Chinese traditional medicine,当when引导时间状语从句时,从句主语和主句中主语一致,且从句中含有be动词时,从句中主语和be动词可以省略。故填combined。 34.warned 【详解】考查状语从句中的省略。句意:尽管被一再警告,这个年轻人还是酒后驾车,结果被罚款了。分析句子可知,Though引导让步状语从句,从句的主语和主句的主语一致,对主语和be动词同时进行了省略,warn“警告”和被省略的主语the young man之间是被动关系,应用warn的过去分词形式。故填warned。 35.understood 【详解】考查状语从句的省略。句意:一旦理解了问题,它就容易解决了。此处是条件状语从句的省略,从句主语是problem,和动词understand之间是被动关系,故完整形式是Once the problem is understood,当状语从句的主语和主句主语一致,且从句含有be动词时,可省略从句的主语和be动词,故填understood。 36.faced 【详解】考查状语从句的省略。句意:面对意外事故,他保持镇静,从着火的大楼里救出了那个男孩。在when, while, if, as if, though (或although), as, until, once, whether, unless, where等引导的状语从句中,常省略跟主句相同的主语和be动词。结合句意,分析子可知,“When (face) with the unexpected accident”是时间状语从句,原句为“When he was faced with the unexpected accident”,符合状语从句省略条件,省略he was后,应保留过去分词faced;be faced with“面对……”。故填faced。 37.deciding 【详解】考查状语从句的省略。句意:消费者在决定购买东西的时候,一般更看重负面信息而不是正面信息。when引导的时间状语从句的主语和主句的主语一致,可以省略从句的主语和be动词,完整的从句是when they are deciding what to buy,省略了they are,空处需填现在分词deciding。故填deciding。 38.watering 【详解】考查状语从句的省略用法。句意:此外,在给花草浇水的时候,其他同学也欣赏到了大自然的美。分析句子可知,此处为when引导的状语从句的省略用法,当主从句主语一致且从句含be的某种形式时,可省略从句的主语和be动词,主语students和water是主动关系,完整的从句为when the other students were watering the flowers and plants,此处省略从句主语the other students和be动词were。故填watering。 39.lacking 【详解】考查状语从句的省略用法。句意:迈克虽然缺乏经验,但他坚信通过努力工作,他会得到更高的薪水。分析句子可知,此处为Though引导的让步状语从句中省略用法,当主从句主语保持一致时,可省略从句主语和be动词,该从句省略了主语Mike和be动词was。动词lack和Mike为主动关系,所以为现在分词形式。故填lacking。 40.accompanied 【详解】考查状语从句的省略。句意:孩子们在父母的陪同下才可以入场观看演出。在时间状语从句、条件状语从句和让步状语从句中,如果从句主语与主句主语一致,且从句的谓语动词中含有be的某种形式时,则从句主语和be动词可以省略,此处为when引导的时间状语从句的省略,主语Children与动词accompany之间为被动关系,所以从句补全后为when they are accompanied by their parents,省略后为when accompained by their parents。故填accompanied。 41.While climbing up the stairs 【详解】考查状语从句的省略。句意:这位老人爬楼梯时总是喘不过气来。当while引导的时间状语从句中主语与主句主语一致,且从句中又含有be动词时,从句中的主语和be动词可以省略,本题中省略了he is。故填While climbing up the stairs。 42.when having trouble/difficulties in learning English 【详解】考查状语从句的省略。表示“当……时”应用when,引导时间状语从句;表示“有困难做某事”应用have trouble/difficulties in doing sth.;表示“学习英语”应用learn English,此处为动名词作宾语;when引导的时间状语从句和主句的主语一致,可以省略从句的主语和be动词,完整的从句是when they are having trouble/difficulties in learning English,省略they are。故填when having trouble/difficulties in learning English。 43. Once destroyed/damaged/destructed 【详解】考查状语从句的省略。当状语从句的主语和主句的主语一致且含有be动词,可以省略状语从句的主语和be动词。once引导条件状语从句,完整句子为“Once brain cells are destroyed/damaged/destructed,brain cells do not regenerate.”。省略条件状语从句的主语和be动词,剩下过去分词作状语。故填①Once ② destroyed/damaged/destructed。 44.While waiting for the bus, I read a book. 【详解】考查省略句。句意:在等公共汽车的时候,我读了一本书。While引导的是时间状语从句,从句中主语和主句主语一致,且从句中有be动词时,可省略从句中的主语和be动词,即省略I was,因此省略句为While waiting for the bus, I read a book。故答案While waiting for the bus, I read a book. 45.Once opened 【详解】考查状语从句中的省略和动词语态。表示“一旦”用once,引导条件状语从句,位于句首,首字母大写。表示“打开”用open。表示“它”用it,指代the bag of food,作从句的主语。句子描述一般事实,句子时态用一般现在时,且it与open为被动关系,句子用一般现在时的被动语态,主语为第三人称单数,be动词用is。当状语从句的主语与主句的主语一致时或从句主语为it,且从句含有be动词时,可以省略状语从句的主语和be动词。本句中的条件状语从句省略it is,保留过去分词opened。故填Once opened。 46.If any 【详解】考查if省略结构。对比中英文句子可知,空格处意为“如果有的话”,是if any,是一种省略结构,位于句首的单词首字母大写,故填If any。 47.When taking a walk in the street 【详解】考查省略句。句意:当她在街上散步时,她注意到一个小男孩从自行车上摔了下来。如果状语从句中的主语和主句中的主语一致,在状语从句中常可省略主语和系动词。本句省略she was。故填When taking a walk in the street。 48.When published 【详解】考查状语从句的省略。句意:这部小说出版后,成为当年最畅销的书之一。在when, while, if, as if, though (或although), as, until, once, whether, unless, where等连词连接的状语从句中,常省略跟主句相同的主语和be动词。原句中“When the novel was published”是时间状语从句,从句主语the novel与主句主语it一致,且从句中包含be动词was,符合状语从句省略条件,省略the novel was后,保留When published。故填When published。 49. while crossing 【详解】考查状语从句的省略。句意:过马路时请小心。while引导时间状语从句,当状语从句的主语和主句主语一致,且从句含有be动词时,可将从句的主语和be动词省略,故填①while②crossing。 50.When offered help 【详解】考查状语从句中的省略。空处为when引导的时间状语从句,从句主语与主句主语一致,为代词you,表示“提供帮助”,用动词短语offer help,主语you与动词offer之间构成动宾关系,故用被动语态,本句描述一个客观事实,时态用一般现在时,主语为you,系动词用are,也可以把从句主语you和系动词are一起省略,空处位于句首,首字母需大写。故填When offered help。 答案第1页,共2页 答案第1页,共2页 学科网(北京)股份有限公司 $$

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Unit 1 Nature in the Balance 语法Grammar 省略-2024-2025学年高一英语单元语法,词汇练习(译林版2020必修第三册)
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Unit 1 Nature in the Balance 语法Grammar 省略-2024-2025学年高一英语单元语法,词汇练习(译林版2020必修第三册)
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Unit 1 Nature in the Balance 语法Grammar 省略-2024-2025学年高一英语单元语法,词汇练习(译林版2020必修第三册)
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