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1、2021年人教版九年级英语知识点汇总（文件编号：21022803）目录：人教版九年级英语知识点汇总Unit 1人教版九年级英语知识点汇总Unit 2人教版九年级英语知识点汇总Unit 3人教版九年级英语知识点汇总Unit 4人教版九年级英语知识点汇总Unit 5人教版九年级英语知识点汇总Unit 6人教版九年级英语知识点汇总Unit 7人教版九年级英语知识点汇总Unit 8人教版九年级英语知识点汇总Unit 9人教版九年级英语知识点汇总Unit 10人教版九年级英语知识点汇总Unit 11人教版九年级英语知识点汇总Unit 12人教版九年级英语知识点汇总Unit 13人教版九年级英语知识点汇总
2、Unit 14关注微信公众号：cc518xxzl 可免费领取本资料word完整版！简介：人教新目标版九年级全一册Unit 1 How can we become good learners？Section A1.ask相关短语ask sb. for sth. 向某人要某物ask sb. about sth. 向某人询问某事ask sb.(not) to do sth. 要求某人（不）要做某事be askd (not) to do sth. 被要求（不）做某事2.aloudadv.大声地；出声地辨析：aloud：adv.；出声地，大声地loud：用于loud enough, as loud as
3、 等短语中或与too, very, so连用loudly：loud 的常用副词；含有令人讨厌或打扰别人的意思eg：Mrs. Li reads aloud while we speak loudly, so he has to read loud enough to make herself heard.3.practicel v.练习l 后+等l 作不可数名词：练习eg：Students get lots of practice in the English club.4.patientadj.有耐心的n.病人patiently：adv. 修饰动词patience：n. 耐心短语：in pat
4、ience 耐心地5.It takes sb. some time to do sth.某人花费时间做某事=Sb. spends some time doing sth.eg: It took me three years to finish the work.=I spent three years finishing the work.6.the 比较级（+主语+ 谓语），the 比较级（+ 主语+ 谓语）：越，越eg：The more you eat, the heavier you will be.7.find it + adj.+ to do sth.发现做某事eg: I find
5、it very interesting to learn English.8.secret：n.秘密；秘诀eg：Neither of them knows the secret.adj.秘密的；保密的eg：We discovered a secret passage behind the wall.短语keep the secret=keep sth. to oneself 保守秘密the secret to/of .：的秘诀 / 秘密keep sth. secret对某事保密9.expression：n.表情；表示express：v.及物动词；表达；表露express.to sb.：向某人表
6、达eg: I find it difficult to express my meaning to the old Frenchman.10.辨析invent：发明(从无到有的东西)discover：发现(本来就已经存在，但不为人知的事物)find：找到或发现11.look up：查阅；抬头看宾语的位置：名词可前可后eg: Look up the word in the book, and you will know its meaning.look+pron.+ upeg: Please look them up in the dictionary carefully.look up to：
7、仰慕eg: Many young people look up to Yao Ming as their hero.look短语look down on sb. 小瞧某人look for 寻找look out 小心look around 环顾四周look over 仔细检查12.by后加名词、代词或动词-ing形式by地点名词表方位在旁边eg：We live by the sea.by时间名词到时为止(已发生某事)；最晚、不迟于谓语可用完成时eg：I must be in bed by ten oclock.by交通工具、交通方式通过，由，乘eg：by train / taxi / bike/
8、 boat / sea / water辨析by：乘某种交通工具I go to school by bike.in：后+某种材料、衣服、颜色或语言Now she begins to paint in oils.with：后+身体器官或某种工具He often writes with his left hand.表示具有，拥有，戴Whos that man with sunglasses？Section B1.increasev.增加；增长短语increase to增加到eg：The population in this city will increase to 1,000,000.increa
9、se by.增加了eg：The price of the vegetables increased by 10%.increasen.增加；增大eg：The increase in population caused a shortage of food.2.speedn.速度短语at a/the speed of以的速度at high/low/full speed以高速/ 低速/ 全速speed up加速3.make mistakes犯错误短语by mistake 由于差错，错误地mistake.for. 错把当成4.bornv.出生 adj.天生的be born in+ 月份/年份/地点b
10、e born on+ 具体日期be born with+ 生来就有5.ability单数能力eg：We trust in Chinas ability to be the strongest country in the world.复数才能eg：He is a man of many abilities.有能力做某事+不定式eg：He has the ability to speak English fluently.6.depend on依靠；取决于； 随而定eg：We shouldnt depend on our parents too much.7.createv. 创造；创建crea
11、tion n.创造，创造力creator n.创造者creative adj.有创造力的8.activeadj.活跃的；积极的作表语或定语take an active part in：积极参加eg：We all take an active part in the sports meeting.activityn.活动9.pay attention to注意；关心后+从句10.connectv.连接；与有联系be connected to与相连接=be joined to11.even if即使常引导让步状语从句12.knowledgen.知识；学问不可数a knowledge of/abou
12、t.方面的知识eg：He has a knowledge of painting.13.辨析remember to do记得去做事事情还没做eg：Remember to close the door before you leave the room.remember doing记得做过事事情已经做完eg：He remembers closing the door.14.instead of代替；作为的替换eg: He will attend the meeting instead of me.+doing/n.=rather thaneg: Maybe I will become an ac
13、tor instead of /rather than a singer in the future.=take ones place to do sth.eg: Mulan took her fathers place to join the army.=Mulan joined the army instead of her father.Section A1.ask相关短语ask sb. for sth. 向某人要某物ask sb. about sth. 向某人询问某事ask sb.(not) to do sth. 要求某人（不）要做某事be askd (not) to do sth.
14、被要求（不）做某事2.aloudadv.大声地；出声地辨析aloudadv.出声地，大声地loud用于loud enough, as loud as 等短语中或与too, very, so连用loudlyloud 的常用副词含有令人讨厌或打扰别人的意思eg：Mrs. Li reads aloud while we speak loudly, so he has to read loud enough to make herself heard.practicev.练习后+等作不可数名词练习eg：Students get lots of practice in the English club.
15、3.patientadj.有耐心的n.病人patientlyadv. 修饰动词patiencen. 耐心短语in patience 耐心地4.It takes sb. some time to do sth.某人花费时间做某事=Sb. spends some time doing sth.eg: It took me three years to finish the work.=I spent three years finishing the work.5.the 比较级（+主语+ 谓语），the 比较级（+ 主语+ 谓语）越，越eg：The more you eat, the heavi
16、er you will be.6.find it + adj.+ to do sth.发现做某事eg: I find it very interesting to learn English.7.secretn.秘密；秘诀eg：Neither of them knows the secret.adj.秘密的；保密的eg：We discovered a secret passage behind the wall.短语keep the secret=keep sth. to oneself 保守秘密the secret to/of .的秘诀 / 秘密keep sth. secret对某事保密8.
17、expressionn.表情；表示expressv.及物动词表达；表露express.to sb.向某人表达eg: I find it difficult to express my meaning to the old Frenchman.9.辨析invent发明(从无到有的东西)discover发现(本来就已经存在，但不为人知的事物)find找到或发现10.look up查阅；抬头看宾语的位置名词可前可后eg: Look up the word in the book, and you will know its meaning.look+pron.+ upeg: Please look
18、them up in the dictionary carefully.look up to仰慕eg: Many young people look up to Yao Ming as their hero.look短语look down on sb. 小瞧某人look for 寻找look out 小心look around 环顾四周look over 仔细检查11.by后加名词、代词或动词-ing形式by地点名词表方位在旁边eg：We live by the sea.by时间名词到时为止(已发生某事)；最晚、不迟于谓语可用完成时eg：I must be in bed by ten oclo
19、ck.by交通工具、交通方式通过，由，乘eg：by train / taxi / bike/ boat / sea / water辨析by乘某种交通工具I go to school by bike.in后+某种材料、衣服、颜色或语言Now she begins to paint in oils.with后+身体器官或某种工具He often writes with his left hand.表示具有，拥有，戴Whos that man with sunglasses？Section B1.increasev.增加；增长短语increase to增加到eg：The population in
20、this city will increase to 1,000,000.increase by.增加了eg：The price of the vegetables increased by 10%.increasen.增加；增大eg：The increase in population caused a shortage of food.2.speedn.速度短语at a/the speed of以的速度at high/low/full speed以高速/ 低速/ 全速speed up加速3.make mistakes犯错误短语by mistake 由于差错，错误地mistake.for.
21、错把当成4.bornv.出生 adj.天生的be born in+ 月份/年份/地点be born on+ 具体日期be born with+ 生来就有5.ability单数能力eg：We trust in Chinas ability to be the strongest country in the world.复数才能eg：He is a man of many abilities.有能力做某事+不定式eg：He has the ability to speak English fluently.6.depend on依靠；取决于； 随而定eg：We shouldnt depend o
22、n our parents too much.7.createv. 创造；创建creation n.创造，创造力creator n.创造者creative adj.有创造力的8.activeadj.活跃的；积极的作表语或定语take an active part in：积极参加eg：We all take an active part in the sports meeting.activityn.活动9.pay attention to注意；关心后+从句10.connectv.连接；与有联系be connected to与相连接=be joined to11.even if即使常引导让步状语
23、从句12.knowledgen.知识；学问不可数a knowledge of/about.方面的知识eg：He has a knowledge of painting.13.辨析remember to do记得去做事事情还没做eg：Remember to close the door before you leave the room.remember doing记得做过事事情已经做完eg：He remembers closing the door.14.instead of代替；作为的替换eg: He will attend the meeting instead of me.+doing/n.=rather thaneg: Maybe I will become an actor instead of /rather than a singer in the future.=take ones place to do sth.eg: Mulan took her fathers place to join the army.=Mulan joined the army instead of her father.from sign 20211029102505