译林版新版九上英语Unit 1 Know Yourself 暑假预习单（解析版+原卷版）

译林版新版九年级上册英语 Unit One Know Yourself 暑假预习单 - 学生版（预习练习用） 姓名：______________ 班级：______________ 日期：______________ ① 知识梳理 A. 核心词汇 1. ________________ adj. 创造性的；有创造力的 • 词形变换：_________(v. 创造) → creative(adj.) → ______________(n. 创造力) • 搭配：be creative in... / creative thinking / creative work / creative ideas • 例句：Wu Weis ________________ work impresses not only his friends but also the whole town. 2. ______________ adj. 好奇的；求知欲强的 • 词形变换：curious(adj.) → __________________(adv. 好奇地) →_________ (n. 好奇心) • 搭配：be curious about... / curious mind / show curiosity about... • 例句：Billy is ______________ about everything. He likes studying different things. 3. __________________ adj. 精力充沛的；充满活力的 • 词形变换：_________(n. 精力) → energetic(adj.) → _________ (adv. 精力充沛地) • 搭配：an energetic person / feel energetic / energetic performance • 例句：Both Kitty and Simon are __________________. They always play football for hours. 4. ____________ adj. 谦虚的；谦逊的 • 词形变换：____________(adj.) → _________ (adv. 谦虚地) → _________ (n. 谦虚) • 搭配：be modest about... / modest hero / quite modest • 例句：Andy is very clever, but he is ____________ and never shows off. 5. __________________ adj. 有条理的；有组织的 • 词形变换：_________ (v. 组织) → __________________(adj.) → _________ (n. 组织；机构) • 搭配：be well-organized / organized person / keep...organized • 例句：Suzy is very __________________. She keeps all her things in good order. 6. ______________ adj. 有耐心的；能忍耐的 • 词形变换：______________(adj.) → _________ (adv. 耐心地) → _________ (n. 耐心) • 搭配：be patient with... / patient person / have patience • 例句：Mr Wu is ______________. He explains the grammar rules to us carefully. 7. __________________ adj. 自信的；有把握的 • 词形变换：_________ (n. 信心) → __________________(adj.) → _________ (adv. 自信地) • 搭配：be confident in... / confident smile / feel confident • 例句：Successful people are usually careful and __________________. 8. ____________ adj. 社交的；交际的 • 词形变换：_________ (n. 社会) → ____________(adj.) → _________ (v. 社交) • 搭配：social person / social skills / social activities • 例句：David is active and loves talking with people. He is a social person. 9. ______________ v. 使留下深刻的好印象 • 词形变换：______________(v.) → _________ (adj. 令人印象深刻的) → _________ (n. 印象) • 搭配：impress sb. with... / impress upon sb. / make an impression • 例句：Wu Weis creative work ________________ not only his friends but also the whole town. 10. ______________ n. 经理；管理者 • 词形变换：manage(v. 管理) → ______________(n.) → management(n. 管理) • 搭配：sales manager / project manager / general manager • 例句：Su Ming is now the sales ______________ of the company. B. 核心词组 1. ________________________________ 注意；关注 • 例句：As the lead engineer, he is serious about his work and pays ________________________ every detail. 2. ________________________ 想出；提出（主意、答案等） • 例句：Daniel is creative. He often __________________________ new ideas. 3. ______________________ 使失望；辜负 • 例句：I hope that our personalities will make us both successful. I wont ________________________. 4. ____________________ 以及；还；而且 • 例句：Before you decide on a job, it is best to think about your personality ____________________ your goals. 5. __________________________ 两个都；既...又... • 例句：Many business managers are ________________ well-organized ________________ creative. 6. ____________________________________________ 不但...而且... • 例句：He is ________________ a painter ________________ a fashion designer. 7. ________________________________ 既不...也不... • 例句：______________ Millie ________ her friends know much about personality types. 8. ____________________________ 要么...要么...；或者...或者... • 例句：You could be ____________ an accountant ________ a fashion designer. C. 语法要点 一、并列连词：__________________________ / ____________________________________________ / ____________________________ / ________________________________ 1. ________________________ 连接两个主语时，谓语动词用________形式。 如：Both Kitty and Simon ________ energetic. 2. ________________________ 连接两个主语时，谓语动词与________一致（就近原则）。 如：Not only the students but (also) their teacher ________ taken the personality survey. 3. _______________________ 连接两个主语时，谓语动词与________一致。 如：Either Simon or David ________ ready to take on new challenges. 4. ____________________________ 连接两个主语时，谓语动词与________一致。 如：Neither Millie nor her friends ________ much about personality types. 5. __________________ 连接主语时，谓语动词与as well as前的名词一致（即不看as well as后面的部分）。如：He as well as his parents ________ coming. 二、that引导的宾语从句 宾语从句在句中充当________，由that引导。that在口语中常可省略。 宾语从句可跟在动词后：I ________ (that) she can succeed. / I __________ (that) he is right. 宾语从句可跟在形容词后：She feels lucky ________ she has good teachers. / I am sure ________ I can do it. 使用宾语从句时需要注意________：如果主句是现在时，从句可用任何时态；如果主句是过去时，从句必须用______________。 例句：Millie ____________ that great teachers should be hard-working, kind and patient. ② 基础闯关 一、根据句意及汉语提示完成单词 1. He is very m_____ (谦虚的) and never shows off. 2. Suzy is very o_____ (有条理的). She keeps all her things in good order. 3. Daniel is very c_____ (有创造力的). He often comes up with new ideas. 4. Mr Wu is very p_____ (耐心的). He explains the grammar rules to us carefully. 5. Simon is very e_____ (精力充沛的). He always plays football for hours. 6. Billy is c_____ (好奇的) about everything. He likes studying different things. 二、单项选择 1. Both Kitty and Simon _____ energetic. A. is B. are C. was D. am 2. Not only the students but also their teacher _____ the activity. A. like B. likes C. liking D. liked 3. _____ Millie nor her friends _____ much about personality types. A. Either; know B. Neither; knows C. Either; knows D. Neither; know 4. I think that he _____ the job well. A. do B. does C. did D. doing 5. Su Ming is now the sales _____ of the company. A. manage B. manager C. management D. managing 6. He always pays _____ to every detail in his work. A. attention B. interests C. notice D. mind ③ 点拨培优 一、用所给词的正确形式填空 1. Wu Weis _____ (create) work impresses the whole town. 2. He is very _____ (energy). He can play sports for hours. 3. _____ (patient) is important when teaching children. 4. The doctor is kind and _____ (patience) with her patients. 5. His _____ (confident) smile makes everyone feel comfortable. 二、句型转换 1. He is a painter. He is also a fashion designer. (用not only...but also...合并) → He is _____ a painter _____ a fashion designer. 2. Neither Millie nor her friends know much about it. (保持原意) → Millie and her friends _____ know much about it. 3. I hope. She can pass the exam. (合并为宾语从句) → I hope _____ she _____ pass the exam. 4. She is patient. She is also hard-working. (用both...and...合并) → She is both patient _____ _____ _____. ④高分冲刺 一、完形填空（240-260词，10空） Wu Wei is a famous artist in Sunshine Town. He is known for his creative sculptures. He is a born artist. He is quiet, but his work shouts, his best friend described him. Wu Wei’s creative work impresses not only his friends but also the whole town. His sculptures for Sunshine Town Square have won high praise from the art community. I have always enjoyed using my imagination to make great art, he said. Su Ming used to be an accountant five years ago. I was active and energetic, and I loved working with people. But in my last job, I had to work with numbers most of the time. She changed her job and became a sales manager. I am happy that I changed my job. This one suits me better, she added. Liu Hao is a lead engineer. He has just completed the high-speed railway project. He is serious about his work and pays attention to every detail. To us, a miss is as good as a mile. Any mistake may cost lives, said Mr Liu. His team members say he always works to high standards, but he is modest and easy to work with. These people are all happy with their jobs because their personalities suit their work. When we choose a job, we should think about our personality as well as our goals. ( ) 1. A. creative B. curious C. modest D. patient ( ) 2. A. or B. but also C. as well as D. and ( ) 3. A. imagination B. imagination C. imaginative D. imaginatively ( ) 4. A. accountant B. manager C. engineer D. artist ( ) 5. A. when B. if C. because D. although ( ) 6. A. suits B. suits to C. fit D. fits for ( ) 7. A. serious B. patient C. careful D. confident ( ) 8. A. attention B. notice C. interest D. thought ( ) 9. A. both B. either C. neither D. all ( ) 10. A. well B. good C. better D. best 二、阅读理解（5题4选项） There are four people in Sunshine Town who are happy with their jobs. Lets learn about them. Wu Wei is an artist. He is quiet, but his work shouts. His creative work impresses not only his friends but also the whole town. His sculptures have won high praise from the art community. Su Ming used to be an accountant, but she changed her job. She is active and energetic, and she loves working with people. Now she is a sales manager. She is happy that she changed her job. Liu Hao is an engineer. He is serious about his work and pays attention to every detail. He always works to high standards. His team members say he is modest and easy to work with. Fang Yuan is a doctor at Sunshine Hospital. She is kind and patient. She thinks nothing is more meaningful than helping the sick and saving lives. These peoples personalities are suitable for their jobs. That is why they are happy with their work. ( )1. What is Wu Weis job? A. An accountant B. An artist C. An engineer D. A doctor ( )2. Why did Su Ming change her job? A. She did not like her colleagues. B. She wanted to work with numbers. C. She preferred working with people. D. She wanted to be an artist. ( )3. What does Liu Hao think of his work? A. He is careless about details. B. He is serious and careful. C. He is not easy to work with. D. He is not confident. ( )4. The underlined word meaningful in the passage means ____. A. 有意义的 B. 困难的 C. 愉快的 D. 轻松的 ( )5. What is the main idea of the passage? A. Different jobs need different personalities. B. All people should be artists. C. Engineers are the most important. D. Jobs are all the same. ⑤ 书面表达 书面表达 假设你是九年级学生李华，你的班级需要推荐一位同学担任学生会主席。请根据以下提示，写一封推荐信，推荐你的同学David。 内容包括： 1. 介绍推荐对象的性格特点（2-3个）； 2. 说明推荐理由（与主席职位相关的优点）； 3. 表达你的期望。 注意： 1. 词数80-100词； 2. 信件格式正确； 3. 可适当发挥。 参考词汇（可选用）：recommend, confident, organized, patient, suitable, position, active, social Dear Mr Wu, _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours sincerely, Li Hua 1 / 8 学科网（北京）股份有限公司 $ 译林版新版九年级上册英语 Unit One Know Yourself 暑假预习单 - 解析版（教师/家长用） ① 学习目标 • 能够正确使用creative, curious, energetic, modest, organized, patient等描述性格的词汇 • 掌握并列连词both...and..., not only...but also..., either...or..., neither...nor...的用法 • 学会使用that引导的宾语从句 • 能够根据性格特点推荐适合的职位并撰写推荐信 ② 核心词汇精讲 1. creative adj. 创造性的；有创造力的 • 词形变换：create(v. 创造) → creative(adj.) → creativity(n. 创造力) • 搭配：be creative in... / creative thinking / creative work / creative ideas • 例句：Wu Weis creative work impresses not only his friends but also the whole town. 2. curious adj. 好奇的；求知欲强的 • 词形变换：curious(adj.) → curiously(adv. 好奇地) → curiosity(n. 好奇心) • 搭配：be curious about... / curious mind / show curiosity about... • 例句：Billy is curious about everything. He likes studying different things. 3. energetic adj. 精力充沛的；充满活力的 • 词形变换：energy(n. 精力) → energetic(adj.) → energetically(adv. 精力充沛地) • 搭配：an energetic person / feel energetic / energetic performance • 例句：Both Kitty and Simon are energetic. They always play football for hours. 4. modest adj. 谦虚的；谦逊的 • 词形变换：modest(adj.) → modestly(adv. 谦虚地) → modesty(n. 谦虚) • 搭配：be modest about... / modest hero / quite modest • 例句：Andy is very clever, but he is modest and never shows off. 5. organized adj. 有条理的；有组织的 • 词形变换：organize(v. 组织) → organized(adj.) → organization(n. 组织；机构) • 搭配：be well-organized / organized person / keep...organized • 例句：Suzy is very organized. She keeps all her things in good order. 6. patient adj. 有耐心的；能忍耐的 • 词形变换：patient(adj.) → patiently(adv. 耐心地) → patience(n. 耐心) • 搭配：be patient with... / patient person / have patience • 例句：Mr Wu is patient. He explains the grammar rules to us carefully. 7. confident adj. 自信的；有把握的 • 词形变换：confidence(n. 信心) → confident(adj.) → confidently(adv. 自信地) • 搭配：be confident in... / confident smile / feel confident • 例句：Successful people are usually careful and confident. 8. social adj. 社交的；交际的 • 词形变换：society(n. 社会) → social(adj.) → socialize(v. 社交) • 搭配：social person / social skills / social activities • 例句：David is active and loves talking with people. He is a social person. 9. impress v. 使留下深刻的好印象 • 词形变换：impress(v.) → impressive(adj. 令人印象深刻的) → impression(n. 印象) • 搭配：impress sb. with... / impress upon sb. / make an impression • 例句：Wu Weis creative work impresses not only his friends but also the whole town. 10. manager n. 经理；管理者 • 词形变换：manage(v. 管理) → manager(n.) → management(n. 管理) • 搭配：sales manager / project manager / general manager • 例句：Su Ming is now the sales manager of the company. ③ 核心词组精讲 1. pay attention to 注意；关注 • 例句：As the lead engineer, he is serious about his work and pays attention to every detail. 2. come up with 想出；提出（主意、答案等） • 例句：Daniel is creative. He often comes up with new ideas. 3. let sb down 使失望；辜负 • 例句：I hope that our personalities will make us both successful. I wont let her down. 4. as well as 以及；还；而且 • 例句：Before you decide on a job, it is best to think about your personality as well as your goals. 5. both...and... 两个都；既...又... • 例句：Many business managers are not only well-organized but also creative. 6. not only...but also... 不但...而且... • 例句：He is not only a painter but also a fashion designer. 7. neither...nor... 既不...也不... • 例句：Neither Millie nor her friends know much about personality types. 8. either...or... 要么...要么...；或者...或者... • 例句：You could be either an accountant or a fashion designer. ④ 语法精讲 一、并列连词：both...and... / not only...but also... / either...or... / neither...nor... 1. both...and... 连接两个主语时，谓语动词用复数形式。 如：Both Kitty and Simon are energetic. 2. not only...but also... 连接两个主语时，谓语动词与就近主语一致（就近原则）。 如：Not only the students but (also) their teacher has taken the personality survey. 3. either...or... 连接两个主语时，谓语动词与就近主语一致。 如：Either Simon or David is ready to take on new challenges. 4. neither...nor... 连接两个主语时，谓语动词与就近主语一致。 如：Neither Millie nor her friends know much about personality types. 5. as well as 连接主语时，谓语动词与as well as前的名词一致（即不看as well as后面的部分）。如：He as well as his parents is coming. 二、that引导的宾语从句 宾语从句在句中充当宾语，由that引导。that在口语中常可省略。 宾语从句可跟在动词后：I hope (that) she can succeed. / I think (that) he is right. 宾语从句可跟在形容词后：She feels lucky that she has good teachers. / I am sure that I can do it. 使用宾语从句时需要注意时态呼应：如果主句是现在时，从句可用任何时态；如果主句是过去时，从句必须用过去的某种时态。 例句：Millie thinks that great teachers should be hard-working, kind and patient. ⑤ 基础闯关 一、根据句意及汉语提示完成单词 1. He is very m_____ (谦虚的) and never shows off. 答案：modest 解析：modest意为谦虚的，与never shows off（从不炫耀）呼应。 2. Suzy is very o_____ (有条理的). She keeps all her things in good order. 答案：organized 解析：organized意为有条理的，与keeps all her things in good order（保持物品整齐）呼应。 3. Daniel is very c_____ (有创造力的). He often comes up with new ideas. 答案：creative 解析：creative意为有创造力的，与comes up with new ideas（提出新想法）呼应。 4. Mr Wu is very p_____ (耐心的). He explains the grammar rules to us carefully. 答案：patient 解析：patient意为耐心的，与explains carefully（仔细解释）呼应。 5. Simon is very e_____ (精力充沛的). He always plays football for hours. 答案：energetic 解析：energetic意为精力充沛的，与plays football for hours（踢几小时足球）呼应。 6. Billy is c_____ (好奇的) about everything. He likes studying different things. 答案：curious 解析：curious意为好奇的，与likes studying different things（喜欢学不同事物）呼应。 二、单项选择 1. Both Kitty and Simon _____ energetic. A. is B. are C. was D. am 答案：B 解析：both...and...连接两个主语，谓语动词用复数形式，故用are。 2. Not only the students but also their teacher _____ the activity. A. like B. likes C. liking D. liked 答案：B 解析：not only...but also...遵循就近原则，离谓语最近的主语是their teacher（单数），所以谓语用likes。 3. _____ Millie nor her friends _____ much about personality types. A. Either; know B. Neither; knows C. Either; knows D. Neither; know 答案：D 解析：neither...nor...遵循就近原则，离谓语最近的主语是friends（复数），所以谓语用复数know；且neither表示两者都不，排除AC。 4. I think that he _____ the job well. A. do B. does C. did D. doing 答案：B 解析：that引导的宾语从句中，主句是现在时，从句根据需要用适当现在时态。主语he是第三人称单数，谓语用does。 5. Su Ming is now the sales _____ of the company. A. manage B. manager C. management D. managing 答案：B 解析：句中需要名词作表语，manager意为经理，符合句意。 6. He always pays _____ to every detail in his work. A. attention B. interests C. notice D. mind 答案：A 解析：pay attention to是固定搭配，意为注意；关注。 ⑥ 点拨培优 一、用所给词的正确形式填空 1. Wu Weis _____ (create) work impresses the whole town. 答案：creative 解析：修饰名词work用形容词creative（创造性的）。 2. He is very _____ (energy). He can play sports for hours. 答案：energetic 解析：be动词后用形容词energetic（精力充沛的）作表语。 3. _____ (patient) is important when teaching children. 答案：Patience 解析：句中需要名词作主语，Patience（耐心）是patient的名词形式。 4. The doctor is kind and _____ (patience) with her patients. 答案：patient 解析：and连接两个并列形容词，patient（耐心的）与kind并列。 5. His _____ (confident) smile makes everyone feel comfortable. 答案：confident 解析：修饰名词smile用形容词confident（自信的）。 二、句型转换 1. He is a painter. He is also a fashion designer. (用not only...but also...合并) → He is _____ a painter _____ a fashion designer. 答案：not only; but also 解析：not only...but also...连接两个表语，表示不但……而且…… 2. Neither Millie nor her friends know much about it. (保持原意) → Millie and her friends _____ know much about it. 答案：dont 解析：neither...nor...表示两者都不，相当于部分否定，用don’t替换。 3. I hope. She can pass the exam. (合并为宾语从句) → I hope _____ she _____ pass the exam. 答案：that; can 解析：hope后接that引导的宾语从句，that可省略，但本题已给出空格。 4. She is patient. She is also hard-working. (用both...and...合并) → She is both patient _____ _____ _____. 答案：and; hard-working 解析：both...and...连接两个并列成分，本题连接两个形容词。 ⑦ 高分冲刺 一、完形填空 Wu Wei is a famous artist in Sunshine Town. He is known for his creative sculptures. He is a born artist. He is quiet, but his work shouts, his best friend described him. Wu Wei’s creative work impresses not only his friends but also the whole town. His sculptures for Sunshine Town Square have won high praise from the art community. I have always enjoyed using my imagination to make great art, he said. Su Ming used to be an accountant five years ago. I was active and energetic, and I loved working with people. But in my last job, I had to work with numbers most of the time. She changed her job and became a sales manager. I am happy that I changed my job. This one suits me better, she added. Liu Hao is a lead engineer. He has just completed the high-speed railway project. He is serious about his work and pays attention to every detail. To us, a miss is as good as a mile. Any mistake may cost lives, said Mr Liu. His team members say he always works to high standards, but he is modest and easy to work with. These people are all happy with their jobs because their personalities suit their work. When we choose a job, we should think about our personality as well as our goals. ( ) 1. A. creative B. curious C. modest D. patient ( ) 2. A. or B. but also C. as well as D. and ( ) 3. A. imagination B. imagination C. imaginative D. imaginatively ( ) 4. A. accountant B. manager C. engineer D. artist ( ) 5. A. when B. if C. because D. although ( ) 6. A. suits B. suits to C. fit D. fits for ( ) 7. A. serious B. patient C. careful D. confident ( ) 8. A. attention B. notice C. interest D. thought ( ) 9. A. both B. either C. neither D. all ( ) 10. A. well B. good C. better D. best 【答案与解析】 1. A 由后文comes up with new ideas可知，他是创造力的creative。 2. B not only...but also...是固定搭配，表示不但……而且…… 3. A 使用我的想象力，imagination是名词，符合句意。 4. A 由后文changed her job and became a sales manager可知，她之前是会计accountant。 5. C 因为她与数字打交道，所以改变工作是合理的，用because表示原因。 6. A suit sb.是固定搭配，意为适合某人。主语This是单数，用suits。 7. C 由后文pays attention to every detail可知他是仔细的careful。 8. A pay attention to是固定搭配，意为注意；关注。 9. A both...and...是固定搭配，连接两个形容词。 10. B be happy with their jobs是固定搭配，意思是对工作满意。 二、阅读理解 There are four people in Sunshine Town who are happy with their jobs. Lets learn about them. Wu Wei is an artist. He is quiet, but his work shouts. His creative work impresses not only his friends but also the whole town. His sculptures have won high praise from the art community. Su Ming used to be an accountant, but she changed her job. She is active and energetic, and she loves working with people. Now she is a sales manager. She is happy that she changed her job. Liu Hao is an engineer. He is serious about his work and pays attention to every detail. He always works to high standards. His team members say he is modest and easy to work with. Fang Yuan is a doctor at Sunshine Hospital. She is kind and patient. She thinks nothing is more meaningful than helping the sick and saving lives. These peoples personalities are suitable for their jobs. That is why they are happy with their work. ( )1. What is Wu Weis job? A. An accountant B. An artist C. An engineer D. A doctor 答案：B 解析：文章第一段明确说Wu Wei is an artist。 ( )2. Why did Su Ming change her job? A. She did not like her colleagues. B. She wanted to work with numbers. C. She preferred working with people. D. She wanted to be an artist. 答案：C 解析：Su Ming说她是active and energetic，喜欢和人打交道，但之前的工作需要和数字打交道，所以她换了工作。 ( )3. What does Liu Hao think of his work? A. He is careless about details. B. He is serious and careful. C. He is not easy to work with. D. He is not confident. 答案：B 解析：文章说他serious about his work, pays attention to every detail，即认真仔细。 ( )4. The underlined word meaningful in the passage means ____. A. 有意义的 B. 困难的 C. 愉快的 D. 轻松的 答案：A 解析：医生Fang Yuan认为帮助病人、拯救生命是最有意义的事，meaningful意为有意义的。 ( )5. What is the main idea of the passage? A. Different jobs need different personalities. B. All people should be artists. C. Engineers are the most important. D. Jobs are all the same. 答案：A 解析：文章通过四个人的例子说明：性格适合工作的人才会快乐，即不同工作需要不同性格。 ⑧ 书面表达 书面表达 假设你是九年级学生李华，你的班级需要推荐一位同学担任学生会主席。请根据以下提示，写一封推荐信，推荐你的同学David。 内容包括： 1. 介绍推荐对象的性格特点（2-3个）； 2. 说明推荐理由（与主席职位相关的优点）； 3. 表达你的期望。 注意： 1. 词数80-100词； 2. 信件格式正确； 3. 可适当发挥。 参考词汇（可选用）：recommend, confident, organized, patient, suitable, position, active, social Dear Mr Wu, ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Yours sincerely, Li Hua 【参考范文】 Dear Mr Wu, I am writing to recommend David for the position of president of the Students Union. David is my classmate and I know him well. David has all the qualities to be a good leader. First, he is confident and active. He is never afraid of challenges. Second, he is organized and patient. He always finishes his work on time. Third, he is social and easy to get along with. He knows how to communicate with others. I believe that David is the right person for this position. I hope you can consider him. Yours sincerely, Li Hua 【写作要点分析】 1. 开头点明写信目的（推荐某人担任某职位）； 2. 主体段落用具体事例支撑性格描述； 3. 结尾用I believe/hope that...表达期望； 4. 使用本单元学到的both...and..., not only...but also...等并列连词； 5. 使用that引导的宾语从句使表达更丰富。 1 / 10 学科网（北京）股份有限公司 $