Unit2语法专练 2026-2027学年译林版九年级英语上册

2026-06-10
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学段 初中
学科 英语
教材版本 初中英语译林版九年级上册
年级 九年级
章节 Unit 2 Teenage problems
类型 题集-专项训练
知识点 -
使用场景 同步教学
学年 2026-2027
地区(省份) 全国
地区(市) -
地区(区县) -
文件格式 DOCX
文件大小 37 KB
发布时间 2026-06-10
更新时间 2026-06-11
作者 匿名
品牌系列 -
审核时间 2026-06-10
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来源 学科网

摘要:

**基本信息** 聚焦It句型双核心(of/for结构与强调句),通过分类技巧与转换方法构建系统性语法突破体系,强化语言应用与逻辑思维。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |It + be + adj + of/for sb + to do sth|填空10题+选择10题,含5类for形容词(important等)与5类of形容词(kind等)典例|三技巧区分of/for(形容词性质判断、句子转换验证、典型例句迁移)|从结构定义→形容词分类→区分技巧→时态变化,形成"概念-判断-应用"逻辑链| |It is/was... that/who...强调句|句型转换10题+还原10题,覆盖主/宾/状强调及not until结构|四步转换法(确定强调成分→拆分原句→套用框架→调整语序)|从基本概念→结构规则→成分强调→特殊句式,构建"规则-变式-应用"递进逻辑|

内容正文:

译林版九上Unit 2语法专练 It is/was... (of/for sb) to do... 和 It is/was... that... 一、语法讲解 (一)句型一:It + be + 形容词 + (of/for sb) + to do sth 这是一个常用句型,其中it作形式主语,真正的主语是后面的动词不定式短语to do sth。该句型用于评价做某事的意义或评价某人的品行。选择使用of还是for取决于形容词的类型。 1. 使用for的结构 结构:It is + 形容词 + for sb + to do sth 含义:表示“对某人来说做某事是……的”。用于描述做某事本身的性质、特征或难易程度。说话人是在评价这个动作,而不是评价这个人。 常用形容词:important(重要的),necessary(必要的),difficult(困难的),easy(容易的),possible(可能的),impossible(不可能的),hard(艰难的),dangerous(危险的),safe(安全的),useful(有用的),useless(无用的),helpful(有帮助的),convenient(方便的),common(常见的),normal(正常的) 例句: · It is important for students to learn English well.(对学生们来说学好英语很重要。) · It is difficult for me to finish this task in one day.(对我来说在一天内完成这项任务很困难。) · It is necessary for everyone to have breakfast.(对每个人来说吃早餐是必要的。) · It is dangerous for children to play near the river.(对孩子们来说在河边玩耍很危险。) · It is easy for him to solve this problem.(对他来说解决这个问题很容易。) 2. 使用of的结构 结构:It is + 形容词 + of sb + to do sth 含义:表示“某人做某事真是……”。用于评价某人的性格、品质或行为。说话人是在评价这个人的品行,评价的重点是人,而不是动作。这种句型可以转换为“Sb is + 形容词 + to do sth”。 常用形容词(描述人的品行):kind(善良的),nice(好的),good(好的),bad(坏的),clever(聪明的),smart(聪明的),wise(明智的),foolish(愚蠢的),silly(傻的),stupid(笨的),brave(勇敢的),careful(细心的),careless(粗心的),polite(有礼貌的),rude(粗鲁的),honest(诚实的),dishonest(不诚实的),generous(慷慨的),selfish(自私的),patient(耐心的),impatient(不耐烦的),responsible(负责的),irresponsible(不负责任的) 例句: · It is very kind of you to help me.(你帮助我真是太好了。)→ You are kind to help me. · It was silly of him to leave the door unlocked.(他走时没锁门真是很傻。)→ He was silly to leave the door unlocked. · It is brave of her to speak in front of so many people.(她敢在那么多人面前发言真是勇敢。)→ She is brave to speak in front of so many people. · It was careless of me to forget the keys.(我忘记带钥匙真是太粗心了。)→ I was careless to forget the keys. · It is polite of him to hold the door for others.(他为别人扶门真是有礼貌。)→ He is polite to hold the door for others. 3. of和for的区分技巧 区分技巧一:看形容词的性质。如果形容词描述的是“动作的特征”(如important,difficult,easy),用for;如果形容词描述的是“人的品质”(如kind,clever,silly),用of。 区分技巧二:尝试转换为“Sb is + adj + to do sth”结构。如果能自然转换,说明该形容词描述的是人,用of;如果不能转换或转换后意思不对,用for。 区分技巧三:记住典型例句。通过熟记典型例句来判断。 对比示例: · It is easy for him to learn English.(英语对他来说很容易。)不能说:He is easy to learn English.(he和easy不搭配) · It is clever of him to learn English so fast.(他英语学得这么快真是聪明。)可以说:He is clever to learn English so fast. 4. 时态变化 该句型中的be动词可以根据需要改为过去时was/were。例句: · It was necessary for us to arrive early.(对我们来说早到是有必要的。) · It was kind of her to lend me her car.(她把车借给我真是太好了。) (二)句型二:It is/was... that/who... 强调句 1. 基本概念 强调句是一种特殊句型,用来强调句子的某一成分(通常是主语、宾语或状语),使该成分成为信息的焦点。强调句的结构是固定的,无论强调什么成分,都使用It is/was... that/who...的框架。被强调的部分放在it is/was之后,其余部分放在that/who之后。 2. 结构形式 结构:It + is/was + 被强调部分 + that/who + 句子剩余部分 · 当被强调的部分是人时,可以用who或that。 · 当被强调的部分是物时,只能用that(不能用which)。 · 当被强调的部分是时间、地点、原因等状语时,只能用that(不能用when,where,why)。 注意:强调句中不能使用when,where,why等关系词,即使被强调的是时间状语或地点状语。 3. 从原句到强调句的转换方法 第一步:确定要强调的成分(主语、宾语或状语)。 第二步:将原句分为两部分:被强调的成分和剩余部分。 第三步:将it is/was放在句首,后面跟上被强调的成分。 第四步:将被强调成分后面的部分用that/who引出,保持原句的语序不变。 4. 各种成分的强调 强调主语: · 原句:Tom met Mary in the park yesterday. · 强调主语:It was Tom who met Mary in the park yesterday.(是汤姆昨天在公园遇到了玛丽。) · 原句:The dog bit the boy. · 强调主语:It was the dog that bit the boy.(是那条狗咬了那个男孩。) 强调宾语: · 原句:Tom met Mary in the park yesterday. · 强调宾语:It was Mary that Tom met in the park yesterday.(汤姆昨天在公园遇到的是玛丽。) · 原句:I like this book best. · 强调宾语:It is this book that I like best.(我最喜欢的是这本书。) 强调时间状语: · 原句:Tom met Mary in the park yesterday. · 强调时间状语:It was yesterday that Tom met Mary in the park.(汤姆是昨天在公园遇到玛丽的。) · 注意:不能用when替换that。 强调地点状语: · 原句:Tom met Mary in the park yesterday. · 强调地点状语:It was in the park that Tom met Mary yesterday.(汤姆昨天是在公园遇到玛丽的。) · 注意:不能用where替换that。 强调原因状语: · 原句:He was late because of the rain. · 强调原因状语:It was because of the rain that he was late.(他迟到是因为下雨。) · 注意:不能用why替换that。 5. 强调句的时态 · 当原句为现在时或将来时态时,强调句用It is... that... · 当原句为过去时态时,强调句用It was... that... · 例句:It is my mother who cooks dinner every day. · 例句:It was my mother who cooked dinner yesterday. 6. 强调句的一般疑问句 将it is/was中的is/was提前到句首。 · 陈述句:It was Tom who broke the window. · 一般疑问句:Was it Tom who broke the window?(是汤姆打破的窗户吗?) 7. 强调句的特殊疑问句 特殊疑问词 + is/was + it + that + 句子剩余部分 · 原句:Tom met Mary in the park yesterday. · 强调主语提问:Who was it that met Mary in the park yesterday?(是谁昨天在公园遇到了玛丽?) · 强调宾语提问:Who was it that Tom met in the park yesterday?(汤姆昨天在公园遇到的是谁?) · 强调时间状语提问:When was it that Tom met Mary in the park?(汤姆是在什么时候在公园遇到玛丽的?) · 强调地点状语提问:Where was it that Tom met Mary yesterday?(汤姆昨天是在哪里遇到玛丽的?) 8. 强调句与主语从句的区别 需要注意区分强调句和it作形式主语的句子。区别方法是:去掉It is/was和that/who,剩下的部分如果能够还原成一个完整的句子,就是强调句;如果剩下的是一个不完整的句子或不能独立成句,则不是强调句。 · 强调句:It was in London that I met him.(去掉It was和that,得到in London I met him,虽然不是标准语序,但可以还原为I met him in London,是完整句子) · 主语从句:It is a pity that you can't come.(去掉It is和that,得到a pity you can't come,不是完整的句子,且a pity无法独立) 9. 强调句的常见考点 考点一:强调句的连词只能用that(指人时可用who)。误用which,when,where是常见错误。 考点二:强调句中的be动词只有is和was两种形式,没有其他时态。 考点三:not... until...结构的强调句。强调not until...时,需要将not放在until之前,构成It is/was not until... that...结构。例句:I didn't go to bed until 11 o'clock. → It was not until 11 o'clock that I went to bed. 考点四:强调句的疑问句形式。需要将is/was提前。 二、习题部分 题目 一、用of或for填空 1. It is very important ________ us to protect the environment. 2. It was really kind ________ you to help me carry the heavy box. 3. It is difficult ________ him to learn Chinese well. 4. It was silly ________ him to make such a mistake. 5. It is necessary ________ everyone to drink enough water every day. 6. It was brave ________ her to save the drowning child. 7. It is easy ________ me to answer this question. 8. It is impolite ________ you to speak loudly in the library. 9. It is dangerous ________ children to play with fire. 10. It was wise ________ her to take an umbrella with her. 二、选择正确的选项 1. It is important ________ us to learn a second language. A. of B. for C. to D. with 2. It was careless ________ him to leave the door unlocked. A. of B. for C. to D. with 3. ________ is necessary for us to get enough sleep every day. A. This B. That C. It D. There 4. It is very kind ________ you to say so. A. for B. of C. to D. with 5. It is impossible ________ him to finish the work in such a short time. A. of B. for C. to D. with 6. It is wise ________ you to take the job offer. A. of B. for C. to D. with 7. It was difficult ________ me to understand what he said. A. of B. for C. to D. with 8. ________ is very important to exercise regularly. A. That B. This C. It D. There 9. It is honest ________ him to admit his mistake. A. of B. for C. to D. with 10. It is not easy ________ her to give up smoking. A. of B. for C. to D. with 三、将下列句子改为强调句,强调划线部分 1. I met my best friend at the library yesterday.(强调at the library) 2. My mother taught me how to be honest.(强调my mother) 3. Tom broke the window yesterday.(强调yesterday) 4. She gave me this gift on my birthday.(强调me) 5. We visited the museum last Sunday.(强调the museum) 6. The accident happened at the crossroads.(强调at the crossroads) 7. I first met him in London.(强调in London) 8. The teacher praised Tom for his honesty.(强调Tom) 9. He didn't realize the importance of English until he went abroad.(强调not until he went abroad) 10. The heavy rain caused the flood.(强调the heavy rain) 四、将下列强调句还原为普通句子 1. It was in Paris that they got married. 2. It was my father who taught me to ride a bike. 3. It was last night that she called me. 4. It is English that he likes best. 5. It was because of the bad weather that the flight was canceled. 6. It was the dog that saved the little girl. 7. It was at the age of 20 that he started his own business. 8. It was from Tom that I heard the news. 9. It was the red car that hit the tree. 10. It was with great difficulty that he finished the work. 五、翻译句子 1. 对我们来说保护环境非常重要。 2. 你帮助我真是太善良了。 3. 我在公园里遇见的是王老师。(强调王老师) 4. 他是在昨天丢失了他的钱包。(强调昨天) 5. 学好一门外语对他来说很难。 6. 你犯了这样的错误真是愚蠢。 7. 是玛丽打破了窗户。(强调玛丽) 8. 我们是在北京第一次见面的。(强调在北京) 9. 对我们来说每天锻炼是必要的。 10. 直到他回来我才离开。(强调not until he came back) 三、答案与解析 一、用of或for填空 1. 答案:for 解析:important(重要的)描述的是“保护环境”这件事本身的性质,而不是评价某人的品行。因此用for。句意:对我们来说保护环境非常重要。 2. 答案:of 解析:kind(善良的)是描述人的品质的形容词,评价的是“你”的善良。可以转换为You are kind to help me。因此用of。句意:你帮助我搬这个重箱子真是太好了。 3. 答案:for 解析:difficult(困难的)描述的是“学好中文”这件事的难易程度,而不是评价“他”的品行。因此用for。句意:对他来说学好中文很难。 4. 答案:of 解析:silly(愚蠢的)是描述人的品质的形容词,评价的是“他”的行为愚蠢。可以转换为He was silly to make such a mistake。因此用of。句意:他犯了这样的错误真是愚蠢。 5. 答案:for 解析:necessary(必要的)描述的是“每天喝足够的水”这件事的必要性,而不是评价某人的品行。因此用for。句意:对每个人来说每天喝足够的水是必要的。 6. 答案:of 解析:brave(勇敢的)是描述人的品质的形容词,评价的是“她”的勇敢。可以转换为She was brave to save the drowning child。因此用of。句意:她救了那个溺水的孩子真是勇敢。 7. 答案:for 解析:easy(容易的)描述的是“回答这个问题”这件事的难易程度,而不是评价“我”的品行。因此用for。句意:对我来说回答这个问题很容易。 8. 答案:of 解析:impolite(不礼貌的)是描述人的品质的形容词,评价的是“你”的行为不礼貌。可以转换为You are impolite to speak loudly in the library。因此用of。句意:你在图书馆大声说话真是不礼貌。 9. 答案:for 解析:dangerous(危险的)描述的是“玩火”这件事的危险性,而不是评价“孩子们”的品行。因此用for。句意:对孩子们来说玩火很危险。 10. 答案:of 解析:wise(明智的)是描述人的品质的形容词,评价的是“她”的行为明智。可以转换为She was wise to take an umbrella with her。因此用of。句意:她随身带了雨伞真是明智。 二、选择正确的选项 1. 答案:B 解析:important描述的是“学第二语言”这件事的重要性,而不是评价某人的品行,因此用for。 2. 答案:A 解析:careless(粗心的)是描述人的品质的形容词,评价的是“他”的行为粗心,因此用of。 3. 答案:C 解析:It is + 形容词 + for sb to do sth句型中,it作形式主语,真正的主语是后面的不定式。其他选项不能作形式主语。 4. 答案:B 解析:kind(善良的)是描述人的品质的形容词,评价的是“你”的善良,因此用of。 5. 答案:B 解析:impossible(不可能的)描述的是“完成工作”这件事的可能性,而不是评价某人的品行,因此用for。 6. 答案:A 解析:wise(明智的)是描述人的品质的形容词,评价的是“你”的行为明智,因此用of。 7. 答案:B 解析:difficult描述的是“理解他说的话”这件事的难易程度,而不是评价“我”的品行,因此用for。 8. 答案:C 解析:It is + 形容词 + to do sth句型中,it作形式主语,真正的主语是to exercise regularly。这是描述动作本身的重要性,没有指出具体的人,因此不需要for sb。 9. 答案:A 解析:honest(诚实的)是描述人的品质的形容词,评价的是“他”的行为诚实,因此用of。 10. 答案:B 解析:not easy(不容易)描述的是“戒烟”这件事的难易程度,而不是评价“她”的品行,因此用for。 三、将下列句子改为强调句 1. 答案:It was at the library that I met my best friend yesterday. 解析:强调地点状语at the library,使用It was... that结构。注意地点状语不能用where代替that。 2. 答案:It was my mother who taught me how to be honest. 解析:强调主语my mother(指人),可以使用who或that。句意:是我妈妈教会我如何诚实的。 3. 答案:It was yesterday that Tom broke the window. 解析:强调时间状语yesterday,使用It was... that结构。注意时间状语不能用when代替that。句意:汤姆是昨天打破窗户的。 4. 答案:It was me that she gave this gift to on my birthday. 解析:强调宾语me,使用It was... that结构。注意原句中的间接宾语移到强调位置后,后面的语序保持不变。句意:她在我生日时给的是我这个礼物。 5. 答案:It was the museum that we visited last Sunday. 解析:强调宾语the museum(指物),使用It was... that结构。注意物不能用which代替that。句意:我们上周日参观的是那个博物馆。 6. 答案:It was at the crossroads that the accident happened. 解析:强调地点状语at the crossroads,使用It was... that结构。句意:事故是在十字路口发生的。 7. 答案:It was in London that I first met him. 解析:强调地点状语in London,使用It was... that结构。句意:我是在伦敦第一次见到他的。 8. 答案:It was Tom that the teacher praised for his honesty. 解析:强调宾语Tom(指人),可以使用who或that。句意:老师因为诚实表扬的是汤姆。 9. 答案:It was not until he went abroad that he realized the importance of English. 解析:强调not until引导的时间状语从句,使用It was not until... that结构。注意not要放在until前面。句意:直到出国后他才意识到英语的重要性。 10. 答案:It was the heavy rain that caused the flood. 解析:强调主语the heavy rain(指物),使用It was... that结构。句意:是那场大雨引发了洪水。 四、将下列强调句还原为普通句子 1. 答案:They got married in Paris. 解析:去掉It was... that,将被强调的in Paris放回原位(通常放在句末)。 2. 答案:My father taught me to ride a bike. 解析:去掉It was... who,被强调的my father做主语,还原后放在句首。 3. 答案:She called me last night. 解析:去掉It was... that,被强调的last night是时间状语,还原后放在句末。 4. 答案:He likes English best. 解析:去掉It is... that,被强调的English是宾语,还原后放在动词like之后。 5. 答案:The flight was canceled because of the bad weather. 解析:去掉It was... that,被强调的because of the bad weather是原因状语,还原后通常放在句末。 6. 答案:The dog saved the little girl. 解析:去掉It was... that,被强调的the dog是主语,还原后放在句首。 7. 答案:He started his own business at the age of 20. 解析:去掉It was... that,被强调的at the age of 20是时间状语,还原后放在句末。 8. 答案:I heard the news from Tom. 解析:去掉It was... that,被强调的from Tom是介词短语,还原后放在句末。 9. 答案:The red car hit the tree. 解析:去掉It was... that,被强调的the red car是主语,还原后放在句首。 10. 答案:He finished the work with great difficulty. 解析:去掉It was... that,被强调的with great difficulty是方式状语,还原后放在句末。 五、翻译句子 1. 答案:It is very important for us to protect the environment. 解析:important描述的是“保护环境”这件事的重要性,用for sb结构。 2. 答案:It is very kind of you to help me. 解析:kind是描述人的品质的形容词,评价“你”的善良,用of sb结构。 3. 答案:It was Mr. Wang that I met in the park. 解析:强调宾语Mr. Wang(指人),使用It was... that结构。句意:我在公园里遇见的是王老师。 4. 答案:It was yesterday that he lost his wallet. 解析:强调时间状语yesterday,使用It was... that结构。注意不能用when。 5. 答案:It is very difficult for him to learn a foreign language well. 解析:difficult描述的是“学好外语”这件事的难易程度,用for sb结构。 6. 答案:It is silly of you to make such a mistake. 解析:silly是描述人的品质的形容词,评价“你”的行为,用of sb结构。 7. 答案:It was Mary who broke the window. 解析:强调主语Mary(指人),使用It was... who/that结构。 8. 答案:It was in Beijing that we first met. 解析:强调地点状语in Beijing,使用It was... that结构。注意不能用where。 9. 答案:It is necessary for us to exercise every day. 解析:necessary描述的是“每天锻炼”这件事的必要性,用for sb结构。 10. 答案:It was not until he came back that I left. 解析:not until引导的时间状语从句,使用It was not until... that固定结构。注意not要放在until前面。 学科网(北京)股份有限公司 $

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Unit2语法专练 2026-2027学年译林版九年级英语上册
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Unit2语法专练 2026-2027学年译林版九年级英语上册
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Unit2语法专练 2026-2027学年译林版九年级英语上册
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