Unit7情态动词表示推测语法知识清单人教版九年级英语全册

人教版初中初三九年级英语第七单元unit7课文重难点知识点详细讲初中九年级初三英语全册Unit 7 Teenagers should be allowed to choose their own clothes 1.语态：①英语有两种语态：主动语态和补动语态主动语态表示是动作的执行者被动语态表示主语是动作的承受者Cats eat fish. 猫吃鱼。

Fish is eaten by cats. (被动语态) 鱼被猫吃。

②被动语态的构成“助动词be ＋及物动词的过去分词”构成助动词be 有人称、数和时态的变化，其变化规则与be 作为连系动词时完全一样。

时态被动语态结构例句一般am English is spoken in现在 are +过去分词 many countries.时 is 一般was +过去分词 This bridge was built 过去were + 过去分词 in 1989.时can/should 情态 may +be+The work must be 动词过去分词 done right now. must/…③被动语态的用法当我们不知道谁是动作的执行者，或者没有必要指出谁是动作的执行者，或者只需强调动作的承受者时，要用被动语态。

2. allow sb. to do sth. 允许某人做某事如：Mother allows me to watch TV every night. 妈妈允许我每晚看电视。

be allowed to do sth. 被允许做某事如： Lily is allowed to go to Qinzhou. 莉莉被允许去钦州。

3. get their ears pierced 穿耳洞让/使做某事 get sth. done (过去分词) have sth. done (过去分词)如：I get my car mended. = I have my car mended. 我让别人修好我的车初中九年级初三英语全册初中九年级初三英语全册4. enough 足够形容词＋enough 如：beautiful enough 足够漂亮enough＋名词如：enough food 足够食物enough to 足够…去做…如：I have enough money to go to Beijing. 我有足够的钱去北京。

人教版九年级英语unit7知识内容一.Unit7单词二.Unit7知识梳理【重点】1.gethisdriver’slicense取得驾驶执照2.noway没门，不行3.sixteen-year-olds十六岁的人sixteen-year-old十六岁的4.beworriedabout=worryabout担5.havepart-timejobs做兼职工作6.getone’searspierced打耳洞7.get/have/makesth.done使某物被做……8.stopdoingsth停止做某事9.stoptodosth.停下来去做某事10.spendtimewithsb.花时间和某人在一起11.takephotos,takeaphoto照相eaflash使用闪光灯13.allnight整夜14.staybymyside呆在我身边15.makesure=besure 确保，确定16.keepsb.(away)fromsth使某人远离某物17.hurtoneself伤害某人自己18.givesb.ahug=hugsb.拥抱某人19.liftsb.up举起某人coughbadly剧烈地咳嗽21.talkback回嘴22.anadult一个成人23.thinkbackto回想起24.regretdoingsth.后悔做了某事25.makeone’sowndecision做某人自己的觉得26.too+adj.+todosth.太…而不能做某事27.learn…from…从…...学到…28.agreewithsb同意某人的观点29.disagreewithsb.不同意某人的观点30.moveout搬出去【重点句型】1.Idon’tthinktwelve-year-oldsshouldbeallowedtogettheirearspierced.我认为不应该允许12岁的孩子穿耳孔。

2.Theytalkinsteadofdoinghomework.他们聊天而不是做作业。

Unit 7 Teenagers should be allowed to choose their own clothes Section A1.allow允许；准许句型allow sb. (not) to do sth.允许某人（不）做某事be (not) allowed to do sth.(不)被允许做某事allow doing sth.允许做某事2.safetyn. 安全；安全性in safety/danger处于安全的状态/ 处于危险中safelyadv.安全地3.smokev.吸烟；冒烟n.烟4.get sth. done让某事被做＝ have sth. done5.tiny极小的，微小的eg：He lived in a tiny cottage.6.辨析keep sb./sth. from sth.保护某人/某物免受……的影响或伤害keep sb./sth. from doing sth.＝stop sb./sth.from doing sth.阻止某人/某物做某事7.liftv.举起；抬高指用体力或机械把某物“提”到一定的高度 n.电梯；搭便车辨析risevi.表示自然升起raisevt.在外力的作用下“提升”give sb. a lift让某人搭便车8.regret感到遗憾；懊悔regret doing sth.后悔做了某事”，事情已经做了regret to do sth.很遗憾要做某事，事情还没有做9.情态动词的被动语态肯定句主语＋情态动词＋be done(＋by＋宾语)eg:The work should be finished by ten.否定句主语＋情态动词＋not＋be done (＋by＋宾语).eg:Those books mustn't be taken out of the library.一般疑问句情态动词＋主语＋be done(＋by＋宾语)？eg:May these rooms be cleaned tomorrow？特殊疑问句特殊疑问词＋情态动词＋主语＋be done(＋by＋宾语)？eg:When should these books be sent to the children in mountain areas？10.chance机会；可能性句型chance to do sth.chance of doing sth.cate教育；教导词性变化educatev.教育，教导educationn.教育educationaladj.教育的，有教育意义的12.manage完成(困难的事)manage to do sth.指经过努力能够成功地做某事manager经理；老板Section B1.strict句型be strict with sb.对……要求严格eg：He loves his father very much though his father is strict with him.be strict in sth.对某事要求严格eg:He is always strict in his work.2.way短语in the way挡道；妨碍eg：Her social life got in the way of her studieson the way在路上eg：Let's wait a few moments. He's on the way.get in the way of妨碍eg: He is standing here in the way.3.support支持句型support sb. in (doing) sth.支持某人（做）某事eg: We all support you in taking part in the activity.give support to sb.给予某人帮助eg: My family and friends gave lots of support to me.in support of支持，证明4.against反对；对着句型be against (doing) sth.反对(干)某事eg:They are against building a new zoo.be for (doing) sth.赞成(干)某事5.be serious about (doing) sth.对( 做) 某事是认真的eg: Are you serious about（playing）football?6.choice选择,挑选have no choice but to do sth.别无选择，只能做某事eg：I have no choice but to go with him.choosev. 选择过去式chose过去分词choseneg: He chose his favorite one from these.7.only开头的部分倒装结构Only＋状语(副词/介词短语/状语从句)＋三动(助动词/be动词/情态动词)＋主语＋其他只有……，才……eg:Only then will I have a chance to achieve my dream. Section A1.allow允许；准许句型allow sb. (not) to do sth.允许某人（不）做某事be (not) allowed to do sth.(不)被允许做某事allow doing sth.允许做某事2.safetyn. 安全；安全性in safety/danger处于安全的状态/ 处于危险中safelyadv.安全地3.smokev.吸烟；冒烟n.烟4.get sth. done让某事被做＝ have sth. done5.tiny极小的，微小的eg：He lived in a tiny cottage.6.辨析keep sb./sth. from sth.保护某人/某物免受……的影响或伤害keep sb./sth. from doing sth.＝stop sb./sth.from doing sth.阻止某人/某物做某事7.liftv.举起；抬高指用体力或机械把某物“提”到一定的高度 n.电梯；搭便车辨析risevi.表示自然升起raisevt.在外力的作用下“提升”give sb. a lift让某人搭便车8.regret感到遗憾；懊悔regret doing sth.后悔做了某事”，事情已经做了regret to do sth.很遗憾要做某事，事情还没有做9.情态动词的被动语态肯定句主语＋情态动词＋be done(＋by＋宾语)eg:The work should be finished by ten.否定句主语＋情态动词＋not＋be done (＋by＋宾语).eg:Those books mustn't be taken out of the library.一般疑问句情态动词＋主语＋be done(＋by＋宾语)？eg:May these rooms be cleaned tomorrow？特殊疑问句特殊疑问词＋情态动词＋主语＋be done(＋by＋宾语)？eg:When should these books be sent to the children in mountain areas？10.chance机会；可能性句型chance to do sth.chance of doing sth.cate教育；教导词性变化educatev.教育，教导educationn.教育educationaladj.教育的，有教育意义的12.manage完成(困难的事)manage to do sth.指经过努力能够成功地做某事manager经理；老板Section B1.strict句型be strict with sb.对……要求严格eg：He loves his father very much though his father is strict with him.be strict in sth.对某事要求严格eg:He is always strict in his work.2.way短语in the way挡道；妨碍eg：Her social life got in the way of her studieson the way在路上eg：Let's wait a few moments. He's on the way.get in the way of妨碍eg: He is standing here in the way.3.support支持句型support sb. in (doing) sth.支持某人（做）某事eg: We all support you in taking part in the activity.give support to sb.给予某人帮助eg: My family and friends gave lots of support to me.in support of支持，证明4.against反对；对着句型be against (doing) sth.反对(干)某事eg:They are against building a new zoo.be for (doing) sth.赞成(干)某事5.be serious about (doing) sth.对( 做) 某事是认真的eg: Are you serious about（playing）football?6.choice选择,挑选have no choice but to do sth.别无选择，只能做某事eg：I have no choice but to go with him.choosev. 选择过去式chose过去分词choseneg: He chose his favorite one from these.7.only开头的部分倒装结构Only＋状语(副词/介词短语/状语从句)＋三动(助动词/be动词/情态动词)＋主语＋其他只有……，才……2020 中考eg:Only then will I have a chance to achieve my dream.。

人教版九年级u7知识点第一部分：语法知识点1. 句子成分在句子中，不同词汇扮演着不同的角色。

主要的句子成分包括主语、谓语、宾语、定语、状语和补语。

它们共同组成了一个完整的句子结构。

2. 时态和语态时态指的是动词所表示的动作或状态发生的时间，在英语中有过去、现在和将来三种时态。

而语态则表示谓语所述动作或状态与主语之间的关系，包括主动语态和被动语态。

3. 句型转换句型转换是指通过改变句子的结构或词语的形式来改变句子的句型。

常见的句型转换包括变为否定句、一般疑问句、特殊疑问句以及选择题等。

4. 名词性从句名词性从句是指在句中充当名词功能的句子。

常见的名词性从句有主语从句、宾语从句、表语从句和同位语从句。

5. 定语从句定语从句是用来修饰某个名词或代词的从句。

在定语从句中，关系词起着连接作用，常见的关系词有关系代词who、which、that以及关系副词when、where、why等。

第二部分：词汇知识点1. 词义辨析词义辨析是指在相似词语之间准确选择适当的词义。

常见的词义辨析包括动词和名词、形容词和副词、同类词与近义词之间的区别。

2. 词汇拓展词汇拓展是指通过词根、词缀和合成等手段来扩展和延伸词汇。

掌握常见的词根和词缀有助于理解和记忆更多的单词。

3. 词语搭配词语搭配是指词汇之间的固定搭配或固定搭配习惯。

例如动词和介词的搭配、形容词和名词的搭配等。

熟练掌握词语搭配有助于提高语言表达的准确性和流利度。

4. 同义词和反义词同义词是指意思相近或相同的词语，而反义词则是指意思相反的词语。

通过学习同义词和反义词可以丰富词汇量，提高写作和表达能力。

第三部分：阅读技巧1. 阅读理解阅读理解是指通过阅读文本来获取信息、理解内容和解答问题。

在进行阅读理解时，要注重把握关键词、推理判断和上下文理解等技巧。

2. 标题判断标题判断是指根据文章的内容和结构来判断文章的主题和标题。

在进行标题判断时，要注重抓住文章的中心思想和主要观点。

Unit7Teenagers should be allowed to choose their own clothes一、必记单词①名词：license证，证件safety安全，安全性field田野，场地poem诗，韵文community社区，社团chance机会，可能性society社会choice选择，挑选②动词：educate教育，训导manage完成（困难的事）；应付（困难局面）enter进来，进去③动词&名词：smok e吸烟，冒烟；烟cry哭，叫喊hug拥抱，搂抱lift举起，太高；电梯regret感到遗憾；懊悔，后悔support支持④形容词：tiny极小的，微小的awful很坏的，讨厌的⑤副词：badly严重地；差；非常；二、短语Have part-time jobs做兼职工作g e t earshot pierced扎耳洞T alk back回嘴，顶嘴keep...away from避免接近，远离Make one’s own decision自己做决定g e t in the way of挡...的路；妨碍Have nothing against不反对be serious a bou t认真对待三、小语法讲解：1.No way！不行！No way意为“不行”，这是英语口语中一个直接拒绝对方的表达用语，强调不能按照他人的要求去做某事或不允许别人做某事。

Can I borrow your bike？No way！2.I don’t think sixteen-year-olds should be allowed①宾语从句跟在think，believe，s u ppos e，expect等动词后，当主句是一般现在时，且主句的主语是第一人称（I,We）时，变否定句时，要否定主句，而不是从句，我们称之为“否定前移”；变反意疑问句时，附加问句要与从句一致。

I think you are rightI don’t think you are rightI don’t think he is clever，is he？注意：如果主句的主语是第二，第三人称，变否定句时，要在从句否定；变反意疑问句时，附加句要与主句一致。

Unit 7 Teenagers should be allowed to choose their own clothes知识点解析【重点单词】1.n.安全，安全性——adj.安全的——adv.安全地2.v.吸烟——n.吸烟3.（adj）兼职的——（adj）全职的4. adj.极小的，微小的5. v&n.哭，叫喊——/ （pt/pp）6. n.田野，场地--7. n&v.拥抱，搂抱——/ （pt/pp）8. v举起，抬高n.电梯，搭便车（短语）9. adv.严重地，bad——/ （比较级/最高级）10. v&n.感到遗憾，懊悔——/ （pt/pp）11. n.机会，可能性偶然地，意外地12. v.教育，教导-- n.教育n.教育者adj.有教育意义的13. v.完成，应付-- 设法完成某事14. n.社会在社会中adj.社会的15. v&n 支持n.支持者拥护者16. v.进来，进取-- v.出去，退场17. n.选择，挑选18. v.选择——/ （pt/pp）【重点短语】1.只好做某事2.担心某人3.打耳洞4.被允许做某事5.回嘴；顶嘴6.后悔做过某事懊悔做某事7.远离8.做出自己的决定9.教育某人做某事10.在我身边11.赞同某人12.应付自己的生活13.对某人要求严格对某事要求严格在某方面要求严格14.实现某人的梦想= 15.挡……的路；妨碍16.认真对待……= 17.做出选择【重点知识点】Section A知识点1. I don’t think 16-year-olds should be allowed to drive.1.宾语从句跟在think,believe,suppose,expect等动词后,主句时态为一般现在时,且主句主语是第一人称(I,we),变否定句时,要否定主句,而不是从句,我们称之为“否定前移”;变反意疑问句时,附加问句要与从句一致。

Unit 7 Teenagers should be allowed to choose their own clothes.1.重点词汇：license, safety, field, hug, poem, community, chance, society, choice, smoke, cry, life, regret, manage, educate, enter, support...2. 短语归纳：1.get his driver’s license 取得他的驾驶执照2.no way没门，不行3.sixteen-year-olds 十六岁的人4. be worried about=worry about 担5. have part-time jobs 做兼职工作6. get one’s ears pierced 打耳洞7. get / have / make sth. done 使某物被做……8. stop doing sth 停止做某事9. stop to do sth. 停下来去做某事10. spend time with sb. 花时间和某人在一起11.take photos, take a photo 照相e a flash 使用闪光灯13.all night 整夜14.stay by my side 待在我身边15.make sure = be sure 确保，确定16.keep sb. (away) from sth使某人远离某物17. hurt oneself 伤害某人自己18. give sb. a hug = hug sb. 拥抱某人19.lift sb. up 举起某人20. cough badly 剧烈地咳嗽3. 必背典句：1.-I don’t think sixteen-year-olds should be allowed to drive. 我认为十六岁的孩子不应该被允许开车。

人教版九年级英语u7知识点总结九年级英语Unit 7知识点总结Unit 7是九年级英语教材中的重要单元，主要讲解了动词的时态和语态，介词短语的使用，以及一些常见的交际用语和口语表达。

掌握这些知识点对于提高英语的表达能力和理解能力都有重要作用。

在本篇文章中，我们将对Unit 7的知识点进行总结。

一、时态和语态1. 一般现在时：表示经常性的动作或客观事实。

例如：I go to school every day.2. 一般过去时：表示过去某个时间发生的动作或存在的状态。

例如：She visited her grandparents last week.3. 一般将来时：表示将来要发生的动作或存在的状态。

例如：We will have a party tomorrow.4. 现在进行时：表示现在正在进行的动作。

例如：They are playing soccer in the park.5. 过去进行时：表示过去某个时间正在进行的动作。

例如：He was studying when I called him.6. 现在完成时：表示过去某个时间开始，一直持续到现在的动作或状态。

例如：She has lived in this city for 10 years.7. 过去完成时：表示在过去某个时间点之前已经完成的动作或状态。

例如：They had finished their homework before dinner.8. 被动语态：由助动词be动词的过去分词形式构成，表示动作的接受者。

例如：The book was written by him.二、介词短语的使用1. at: 表示具体的时间点，例如：at 9 o'clock.2. in: 表示在某个时间段内，例如：in June.3. on: 表示在某一天或日期上，例如：on Monday.4. for: 表示持续的时间，例如：for two hours.5. from...to: 表示从某一时间到另一时间，例如：from Monday to Friday.6. with: 表示伴随或陪同，例如：go shopping with friends.三、交际用语和口语表达1. How do you say...in English? 用英语怎么说……？2. Can you speak English? 你能说英语吗？3. Sorry, I can't understand. 对不起，我听不懂。

Unit 7 知识梳理总结【词汇梳理】safe（adj.安全的）→ safely (adv. 安全地）→safety（n.安全）→land safely 安全着陆smoke（v.吸烟；冒烟；n.烟）→ No smoking请勿吸烟→ give up smoking戒烟cry（v.哭泣）→ cried (过去式）→cried (过去分词）hug（v. & n.拥抱）→hugged (过去式、过去分词）→give sb. a hug给某人一个拥抱badly（adv.严重地；差；非常）→worse (比较级）→worst (最高级）poem（n.诗；韵文）→poet(诗人）educate（v.教育）→ education (n. 教育）→ educator (n.教育家）→ educational (adj. 有教育意义的）manage（v.完成（困难的事））→ manager (n. 经理）→ management (n. 管理））society（n.社会）→social (adj. 社会的）→ social skill社交技巧→social problem社会问题choose（v.选择；挑选）→ chose (过去式）→chosen (过去分词）→choice (n. 选择）【短语归纳】driver’s license驾照talk back 回嘴；顶嘴by chance意外地keep away from避免接近；远离make one’s own decision自己做决定worry about担心；担忧=be worried aboutget in the way of挡......的路be serious about...对......是认真的【考点总结】1.Sixteenyearolds should be allowed to get their ears pierced.get/have sth. done表示“让某事被做”，用过去分词表被动含义e.g. My bike is broken. I have to get it repaired tomorrow.2.So if （如果）you don’t use a flash, then it may be OK.If 作“如果”讲，引导条件状语从句，主句用一般将来时，从句用一般现在时。

Unit 7 Teenagers should be allowed to choose their own clothes Section A1.allow允许；准许句型allow sb. (not) to do sth.允许某人（不）做某事be (not) allowed to do sth.(不)被允许做某事allow doing sth.允许做某事2.safetyn. 安全；安全性in safety/danger处于安全的状态/ 处于危险中safelyadv.安全地3.smokev.吸烟；冒烟n.烟4.get sth. done让某事被做＝ have sth. done5.tiny极小的，微小的eg：He lived in a tiny cottage.6.辨析keep sb./sth. from sth.保护某人/某物免受……的影响或伤害keep sb./sth. from doing sth.＝stop sb./sth.from doing sth.阻止某人/某物做某事7.liftv.举起；抬高指用体力或机械把某物“提”到一定的高度 n.电梯；搭便车辨析risevi.表示自然升起raisevt.在外力的作用下“提升”give sb. a lift让某人搭便车8.regret感到遗憾；懊悔regret doing sth.后悔做了某事”，事情已经做了regret to do sth.很遗憾要做某事，事情还没有做9.情态动词的被动语态肯定句主语＋情态动词＋be done(＋by＋宾语)eg:The work should be finished by ten.否定句主语＋情态动词＋not＋be done (＋by＋宾语).eg:Those books mustn't be taken out of the library.一般疑问句情态动词＋主语＋be done(＋by＋宾语)？eg:May these rooms be cleaned tomorrow？特殊疑问句特殊疑问词＋情态动词＋主语＋be done(＋by＋宾语)？eg:When should these books be sent to the children in mountain areas？10.chance机会；可能性句型chance to do sth.chance of doing sth.cate教育；教导词性变化educatev.教育，教导educationn.教育educationaladj.教育的，有教育意义的12.manage完成(困难的事)manage to do sth.指经过努力能够成功地做某事manager经理；老板Section B1.strict句型be strict with sb.对……要求严格eg：He loves his father very much though his father is strict with him.be strict in sth.对某事要求严格eg:He is always strict in his work.2.way短语in the way挡道；妨碍eg：Her social life got in the way of her studieson the way在路上eg：Let's wait a few moments. He's on the way.get in the way of妨碍eg: He is standing here in the way.3.support支持句型support sb. in (doing) sth.支持某人（做）某事eg: We all support you in taking part in the activity.give support to sb.给予某人帮助eg: My family and friends gave lots of support to me.in support of支持，证明4.against反对；对着句型be against (doing) sth.反对(干)某事eg:They are against building a new zoo.be for (doing) sth.赞成(干)某事5.be serious about (doing) sth.对( 做) 某事是认真的eg: Are you serious about（playing）football?6.choice选择,挑选have no choice but to do sth.别无选择，只能做某事eg：I have no choice but to go with him.choosev. 选择过去式chose过去分词choseneg: He chose his favorite one from these.7.only开头的部分倒装结构Only＋状语(副词/介词短语/状语从句)＋三动(助动词/be动词/情态动词)＋主语＋其他只有……，才……eg:Only then will I have a chance to achieve my dream. Section A1.allow允许；准许句型allow sb. (not) to do sth.允许某人（不）做某事be (not) allowed to do sth.(不)被允许做某事allow doing sth.允许做某事2.safetyn. 安全；安全性in safety/danger处于安全的状态/ 处于危险中safelyadv.安全地3.smokev.吸烟；冒烟n.烟4.get sth. done让某事被做＝ have sth. done5.tiny极小的，微小的eg：He lived in a tiny cottage.6.辨析keep sb./sth. from sth.保护某人/某物免受……的影响或伤害keep sb./sth. from doing sth.＝stop sb./sth.from doing sth.阻止某人/某物做某事7.liftv.举起；抬高指用体力或机械把某物“提”到一定的高度 n.电梯；搭便车辨析risevi.表示自然升起raisevt.在外力的作用下“提升”give sb. a lift让某人搭便车8.regret感到遗憾；懊悔regret doing sth.后悔做了某事”，事情已经做了regret to do sth.很遗憾要做某事，事情还没有做9.情态动词的被动语态肯定句主语＋情态动词＋be done(＋by＋宾语)eg:The work should be finished by ten.否定句主语＋情态动词＋not＋be done (＋by＋宾语).eg:Those books mustn't be taken out of the library.一般疑问句情态动词＋主语＋be done(＋by＋宾语)？eg:May these rooms be cleaned tomorrow？特殊疑问句特殊疑问词＋情态动词＋主语＋be done(＋by＋宾语)？eg:When should these books be sent to the children in mountain areas？10.chance机会；可能性句型chance to do sth.chance of doing sth.cate教育；教导词性变化educatev.教育，教导educationn.教育educationaladj.教育的，有教育意义的12.manage完成(困难的事)manage to do sth.指经过努力能够成功地做某事manager经理；老板Section B1.strict句型be strict with sb.对……要求严格eg：He loves his father very much though his father is strict with him.be strict in sth.对某事要求严格eg:He is always strict in his work.2.way短语in the way挡道；妨碍eg：Her social life got in the way of her studieson the way在路上eg：Let's wait a few moments. He's on the way.get in the way of妨碍eg: He is standing here in the way.3.support支持句型support sb. in (doing) sth.支持某人（做）某事eg: We all support you in taking part in the activity.give support to sb.给予某人帮助eg: My family and friends gave lots of support to me.in support of支持，证明4.against反对；对着句型be against (doing) sth.反对(干)某事eg:They are against building a new zoo.be for (doing) sth.赞成(干)某事5.be serious about (doing) sth.对( 做) 某事是认真的eg: Are you serious about（playing）football?6.choice选择,挑选have no choice but to do sth.别无选择，只能做某事eg：I have no choice but to go with him.choosev. 选择过去式chose过去分词choseneg: He chose his favorite one from these.7.only开头的部分倒装结构Only＋状语(副词/介词短语/状语从句)＋三动(助动词/be动词/情态动词)＋主语＋其他只有……，才……2020 中考eg:Only then will I have a chance to achieve my dream.。