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1、初二英语上册知识点概括（精选五篇） 第一篇：初二英语上册学问点概括 初一英语学问点概括 初二上册英语2022年秋季版语法、短语和学问点概括 Unit 1 Where did you go on vacation? 1.本单元的话题：谈论假期活动内容，复习一般过去时。 本单元的语法：1.复习一般过去时；2.学习不定代词和不定副词的用法。 2.不定代词和不定副词的用法： 1左边的some、any、every、no与右边的body、one、thing构成不定代词，some、any、every、no与右边的疑问副词where构成不定副词； 2一般状况下以some开头的不定代词和不定副词用于确定句，以a
2、ny开头的不定代词和不定副词用于否认句、疑问句；以no开头的不定代词和不定副词表示否认含义no one为两个单词； 3不定代词或不定副词和形容词连用时，形容词放在后面。 He has something important to do.他有重要的事情要做。确定句用something，形容词important放后 Did you buy anything special? 一般疑问句用anything，形容词special放后 Did you go anywhere interesting last month?上个月你去令人感爱好的地方了吗？ (一般疑问句用不定副词anywhere，形容词in
3、teresting放后) 4不定代词和不定副词做主语时，后面的动词用单数形式。Everone is here today.今日每个人都在这里。 本单元的短语和学问点： 1. go on vacation去度假 go to the mountains 上山/进山 2.stay at home呆在家go to the beach去海滩 visit museums 参观博物馆 go to summer camp去参观夏令营 3. study for tests为考试而学习备考 go out出去 初一英语学问点概括 4. quite a few相当多,不少后跟可数名词复数take photos照相 m
4、ost of the time大部分时间 5.buy sth for sb = buy sb sth为某人买某物 6. taste good. 尝起来很好 taste尝起来、look看起来、sound听起来为感官动词，后跟形容词 7.have a goodgreatfun time过得兴奋，玩得快乐=enjoy oneself 8. go shopping去购物 9. nothingbut+动词原形：除了之外什么都没有 He had nothing to do at home but read yesterday.昨天他在家除了读书无事可做。 10. seem to do sth:好像 I s
5、eem to know him.我好像相识他。 seem+to be+形容词：看起来The work seemsto beeasy.这工作看起来很简洁。 11.keep a diary记日记 12. arrive in+大地方：到达某地 get to +地方：到达某地 arrive at+小地方：到达某地 (get的过去式为got) 若是arrive和get后跟home、there、here三个地点副词，后面的介词inatto必需去掉。 Tom got home yesterday evening=Tom arrived home yesterday evening.昨晚汤姆到家。 13.de
6、cide to do sth:确定做某事 14. try doing sth.尝试做某事try to do sth.尽力去做某事 15. feel like给的感觉；感受到 16. in the past 在过去 walk around四处走走 enjoy doing sth:宠爱做某事 difference(名词，差异，差异)- different(形容词，不同的) 18.start doing sth：起先做某事 = start to do sth 19.19.over an hour一个多小时 over超过，多余 = more than 20. too many 太多，后接可数名词复数。
7、 too much 太多，后跟不行数名词，初一英语学问点概括 修饰动词作状语。 much too 太，后跟形容词或副词 ， 区分三者的口诀： too much, much too, 用法区分看后头:much 后接不行数,too 后修饰形或副。too many 要记住，后面名词必复数。 21. because of 因为,后接名词、代词或动名词即动词+ing，不能接句子。 because因为，后跟句子。 He was late for school because of getting up late.他因为起晚而上学迟到。get为动词 = He was late for school beca
8、use he got up late. 22. enough(足够的)与名词连用，一般放在名词前He has enough money . 23. enough(足够的)与形容词或副词连用，enough放在后面。He is old enough to go to school. 24. forget doing sth.遗忘已经做过某事已经做完 forget to do sth.遗忘去做某事还未做(forget的过去式为forgot) 25. so+形容词+that+句子：如此以至于 too+形容词+to do sth：太以至于不能 形容词+enough to do sth：足够能够做某事留意
9、三个句型有时可以互换 He is so young that he cant go to school.= He is too young to go to school. = He isnt old enough to go to school. Unit 2 How often do you exercise? 本单元的话题：谈论生活习惯，复习一般如今时。 本单元的语法：1.复习一般如今时；2.学习表示频率副词的用法。 主要频率副词的等级排序：always(总是) usually (通常) often(经常) sometimes(有时) hardly ever(很少) never(从不)
10、这些副词在句子中的位置，一般放在助动词、be动词或情态动词之后，行为动初一英语学问点概括 词之前。即：“行前“助(系)后。 Peter is always late for school. Peter上学总是迟到。 I usually do my homework in the evening. 我通常在晚上做作业。 提问 always, sometimes, twice a day 等频率副词，用 How often I watch TV every day.我每天都看电视How often do you watch TV?(你多长时间看一次电视？) 本单元的短语和学问点： 1.on wee
11、kends在周末 go to the movies去看电影 help with housework关心做家务 how often多久一次 hardly ever几乎从不 2.once a week每周一次 twice a week每周两次 every day每天 use the Internet用互联网 be free有空 Are you free on weekends?你周末有空吗？ 4.stay up late熬夜at least至少go to bed early早点睡觉play sports进行体育活动 5.after school 放学后 6.want sth：需要某物 He wan
12、ts a new pen.他想要一支新钢笔。 want to do sth:想做某事 He wants to watch TV after school.放学后他想去看电视。 want sb to do sth:让某人做某事 My mother wants me get up early.妈妈让我早起。 7.be good for对有好处 be bad for 对有害处 8. play computer games打电子玩耍 go camping去野营 9.ask sb about sth：问某人某事 My parents often ask me about my study.我的父母经常问
13、我的学习状况。 10. in ones spare time在某人业余时间He studies English in his spare time.11.(P13，2b)数字+percent of+名词做主语时，后面的单词取决于名词的状况。若名词为复数，后面的动词用复数形式；若名词为单数或不行数名词，后面的动词用单数形式。 初一英语学问点概括 In our class ,twenty of students are boys. Thirty of water is dirty. 12.notat all:一点儿也不 not构成否认句I dont like the movie at all. 1
14、3.go online上网=surf the Internet 14.the answer to+名词：的答案 16.the (best) way to do sth: 做某事的(最好)方式 The best way to learn English is speaking English.学习英语的最好方法是说英语. 17.such as比方 后跟名词或名词短语for example 例如后跟句子 He likes fruits,such as apples,bananas and so on.他宠爱水果，例如苹果、香蕉等。 He has some good ways to study En
15、glish,for example ,he often listens to tapes. 19.more than (=over)超过，多余 go to the dentist去看牙医 Unit 3 Im more outgoing than my sister. 本单元的话题：谈论事物对比，学习形容词比较级。 本单元的语法：学习形容词比较级。语法：见课本第113页至115页 本单元的短语和学问点： 1.play+the +乐器 play the drums打鼓 比较play +球类 play basketball打篮球 bothand两者都(后面的动词用复数形式) Both Tom and
16、 Jim are students. 3.be good at+名词代词V ing:擅长，在某方面做得好 7.be like:像 The books are like friends.书像挚友。 8.make friends (with sb)：和某人交挚友 enjoy doing sth:宠爱做某事 9.be different from与不同 My brother is different from me.我弟弟与我不一样。 初一英语学问点概括 10.help sb to (do) sth:关心某人做某事 常与help sb with sth(在某方面关心某人)互换 He often he
17、lps me to learn English.他经常关心我学习英语。= He often helps me with my English.他经常在英语方面关心我。 help (to) do sth:关心做某事He often helps tocook at home.他经常在家关心做饭。 13.be good with sb:与某人相处很好 14.information n.消息，信息不行数名词 Unit 4 Whats the best movie theater? 本单元的话题：谈论事物对比， 学习形容词和副词的最高级。 本单元的语法：学习形容词和副词的最高级。 本单元的短语和学问点：
18、 1.welcome to+地点：欢迎来到某地 Welcome to our school.欢迎来我校。 2.What do you think of sth?=How dou you like sth?你认为.怎么样？ 3.watch sb do sth:望见某人做了某事= see sb do sth 4.比较级别 +and+比较级：越来越若比较级为more+形容词原级，则为：more and more形容词原级The buildings are taller and taller. Our school is getting more and more beautiful. 5.aroun
19、d the world全世界=all over the world, such as 例如 Unit 5 Do you want to watch a game show? 本单元的话题：谈论自己对天使节目或电影的爱好，学会表达自己的感受。 本单元的语法：复习一般如今时。 本单元的短语和学问点： 1. What do you think of sth?=How dou you like sth?你认为怎么样？ What do you think of the movie?你认为这部电影怎么样？ It is boring 无聊。 2.mind doing sth:介意做某事 3. news (不
20、行数名词，消息，信息) a piece 初一英语学问点概括 of good news一条好消息 4.learn (sth) from sb:向某人学习某物 5.plan to do sth:支配做某事plan的过去式planned,如今分词planning 6.hope to do sth:盼望做某事 8.favorite (形容词，最宠爱的)= likebest My favorite shows are talk shows.我最宠爱的节目是谈话节目。=I like talk shows best. 9.expect to do sth:期盼做某事 10.think of认为，想起He o
21、ften thinks of his teachers. 11.in the 1930s:在二十世纪三十年头1930年至1939年 10.12.one of +可数名词复数：之一该短语放在句首做主语时，后面的动词用单数形式One of the students has an English dictionary.这些学生中一个人有英语字典。 14.luck(名词，幸运,运气)lucky(形容词,幸运的)-unlucky (形容词,不幸的) 15.be ready to do sth愿意做某事 16.try ones best to do sth:尽力做某事 Unit6 Im going to
22、study computer science. 本单元的话题：谈论自己将来的支配或预备。 本单元的语法：学习一般将来时be going to do sth。 本单元的短语和学问点： 1.词性转换：science (名词，科学)scientist名词，科学家 violin名词，小提琴-violinst名词，小提琴家piano名词，钢琴- pianist名词，钢琴家2.grow up成长，长大 3.be good at+名词代词动词+ing:擅长 He is good at math,but he isnt good at speaking English.他擅长数学，但是不擅长说英语。 4.ke
23、ep on doing sth: 接着做某事 5.be sure about:确信，对有把握 His mother isnt sure about his study.他的妈妈对他的学习没有把握。 6. move to +地点：搬家到某地 7. take singingacting lessons上歌颂课上表演课=have singingacting lessons 8. send sb sth = send sth to sb寄送给某人某物 初一英语学问点概括 His grandfather often sends him money。= His grandfather often send
24、s money to him. 9. learn to do sth学会做某事 10. play the piano弹钢琴 make the soccer team组建足球队 get good grades取得好的成果 eat healthier food吃更健康的食品 get lots of exercise进行大量熬炼 11. foreign language外国语言 12. study hard努力学习 most of the time大多数时间 14. get back from+地点：从回来 He will get back from Beijing in 3 days. at th
25、e beginning of 在起先的时候, write down写下/登记， 17. different kinds of不同种类的 have to do with关于，与有关系,take up起先从事 20. too+形容词+to do sth：太以至于不能 so+形容词+that+句子：如此以至于 形容词+enough to do sth：足够能够做某事留意三个句型有时可以互相转 换 He is so young that he cant go to school.他如此年轻以至于不能去上 学。 = He is too young to go to school.他太年轻了以至于不能去上
26、学。 = He isnt old enough to go to school. 22.make sb+形容词：让某人怎么样 The good news made us happy.留意： news为不行数名词 23.how to do better at school为“疑问词+不定式即“疑问词+to do sth He didnt know when to start.他不知道什么时候起先。 24.go to university 去上高校 Unit 7 Will people have robots? 本单元的话题：谈论对将来的语言，学习一般将来时will do sth。 本单元的语法：
27、学习一般将来时will do sth。 初一英语学问点概括 一般将来时由“助动词will / shall + 动词原型构成，表示将来某个时间要发生的动作或存在的状态，常与表示将来的时间状语如tomorrow、next week，in 2 days(2天之后)等连用。Shall用于第一人称，will可以用于各种人称。 (will not= wont) 一般疑问句：把确定句中的will 提到句首即可。以上两句的一般疑问句为： Will you visit the old man next week? Yes,we will.No, we wont . 否认句：把确定句中的will 变为wont即可
28、。以上两句的否认句为： We wont visit the old man next week. She wont finish the work in 2 weeks. 本单元的短语和学问点： 1.There be结构：There be(is/are/was/were)+某物/某人+某地/某时 “There be结构的一般如今时：There is/are+某物/某人+某地/某时 There are 600 students in our school.在我们学校有600个学生。 一般过去时：There was/were+某物/某人+某地/某时 There was a school ten y
29、ears ago. 一般将来时：There will be+某物/某人+某地/某时.= There is going to be+某物/某人+某地/某时. There will be a sport meeting next week.=There is going to be a sport meeting next weeek.下周将有场运动会。 2.on computers在电脑上, on paper在纸上 3.a few +可数名词复数：有一些、有几个 a little +不行数名词：有一些 few +可数名词复数：几乎没有表示否认 little+不行数名词：几乎没有表示否认 many
30、+可数名词复数：很多，许多 few 的比较级是fewer ,little的比 较级是less much+不行数名词：很多，许多 manymuch的比较级都是more There will be less polution in the future.在将来将会有更少的污染。 polution为不行数名词 We should plant more trees.我们应当种更多的树。tree为可数名词 There will be fewer cars in the future.在将来将会有更少的汽车。car初一英语学问点概括 为可数名词 4.ingreatdanger在极度危险中on the ea
31、rth在地球上save the earth 挽救地球 6.in+一段时间：在之后多用于一般将来时 He will come back in 2 days.两天之后他将回来。How soon will he come back? 多久他将回来？ 句型 There isare sb doing sth.有某人正在做某事。 There is a cat eating fish. 10. hundreds of+名词：成百上千的， 许多表示模糊数字 数字+ hundred +名词：几百表示具体数字 He has hundreds of book.他有很多书。He bought two hundred
32、books.他买了 二百本书。 12.at some point: 在某些方面 free time空闲时间 in ones free time 在某人空闲时间 Unit 8 How do you make a banana milk shake? 本单元的话题：描述做事情的依次和过程。First首先,Next下面,Then然后,Finally最终 本单元的语法：复习一般如今时。 本单元的短语和学问点： 1(P57,1a) turn on打开 turn up调大 turn off关上 turn down调小 2. How many+可数名词复数：多少 How much+不行数名词：多少 He h
33、as eight books.他有八本书。How many books does he have?他有多少本书？ 3. 量词的用法：不行数名词常用“数字+量词+不行数名词来表示。如： a piece of bread一片面包 比较：two pieces of bread两片面包bread初一英语学问点概括 为不行数名词 a glass of orange 一玻璃杯橘子汁 one spoon of butter 一勺黄油 5.one more thing = another one thing 基数词 + more + 名词 = another + 基数词 + 名词：又多少某物 He ate a
34、n apple,he wanted to eat two more apples. 7.Its time (for sb) to do sth是某人该做某事的时间了。Its time for us to have lunch. Its time for sth是该做某事的时间了。Its time for the class.是该上课的时候了。 Unit 9 Can you come to my party? 本单元的话题：学会发出、接受或拒绝邀请。 本单元的语法：复习情态动词。 本单元的短语和学问点： 1.on Saturday afternoon 在星期六下午，在具体哪一天的是上午、下午或晚
35、上用on, 2. have to 必需后跟动词原形He has to get up early.他必需早起。一般疑问句Does he get up early? Yes,he does.No,he doesnt. 否认句He doesnt have to get up early.他没有必要早起。 4. sth=want sth 想要某物 Jim would like a new pen . Would like to do sth=want to do sth想做某事 Hed like to watch TV. Would you like to do sth ? 你情愿做.？用来提出建议或
36、征求对方看法 -would you like to go shopping with me ? 你想和我一起去买东西吗？ -Yes,Id love to ，but Im doing my homework.我想去,但是我如今正在做家庭作业。 (=Sorry, Im doing my homework.特殊愧疚，我正在做家庭作业。) 5.prepare for sth为做准备 go to the doctor去看病have the flu 患初一英语学问点概括 流感help my parents给父母帮助 have an exam考试 6. until 的用法:若动词为持续性动词则用确定句式 H
37、e studied until 21:00pm.他始终学习到晚上九点。 若动词为非持续性动词，则用not.until.直到。才。 He didnt go to bed until his father came back.他始终到他爸爸回来才上床睡觉。 10.study for a math test为数学考试做准备go to the party参加聚会 11.Whats today?今日几号？Its Monday,the 14th.今日星期一，十四号。 补充：what day is it today?今日星期几？ its Monday今日星期一。 Whats the date today?今
38、日几月几日？Its October 20th .今日10月20日。 12.go to the doctor去看病 have a piano lesson上钢琴课 13.look after 照看，照料 = take care of She is old to look after his brother她足够大了能够照看她的弟弟。 take good care of =look afterwell好好照看，好好照料 We should take good care of the children.= We should look after the children well. 感叹句的类型：
39、 What aan+adj+可数名词单数 +主语+谓语！ What +adj+可数名词复数不行数名词 +主语+谓语！ What a fine day (it is) !多么好的天啊！ day为可数名词单数 What an interesting book it is !多么好玩的一本书啊！book为可数名词单数 What beautiful flowers they are !多么秀丽的花啊！ flowers为可数名词复数 What bad weather it is!多么糟糕的天气啊！weather为不行数名词 How +adj +主语+谓语中的系动词！ How +adv +主语+谓语中的实
40、义动词！ 初一英语学问点概括 How happy I am!我多麽兴奋啊！ happy为adj,am为系动词 How hard they are working !他们工作多么努力啊！hard为adv,work为实义动词 点拨：陈述句改为感叹句，可以接受“一判、二定、三移。 一判：是推断出陈述句谓语动词后的中心词的词性adjadvn； 二定：是根据推断出来的结果来确定引导词中心词为名词用What；中心词为形容词或副词用How； 三移：就是把主语和谓语移到后面。 留意：在感叹句中，不得出现so,very，very much等表示程度的单词。 例如：Our school is beautiful
41、. 一判：beautiful为形容词；二定：beautiful为形容词，用How 来引导；三移：把Our school is移到How beautiful后面，即为感叹句How beautiful our school is! He is a clever boy. 一判：boy为名词；二定：boy为名词，用What来引导；三移：把He is移到What a clever boy 后面，即为感叹句What a clever boy he is! He studies English well. 一判：well为副词；二定：well为副词，用How 来引导；三移：把He studies移到How
42、 well后面，即为感叹句How well he studies! 练习：将以下句子变为感叹句。The room is very bright. We live a happy life today. It is a nice present. This is difficult problem. She played the piano wonderfully. 16.the (best) way to do sth:做某事的最好方法 17.thanks for+名词Ving:为什么而感谢 18.take a trip参加郊游，at the end of this month在本月底 19.go back to+地点：回到某地 He will go back to Beijing in 2 days.两天初一英语学问点概括 后他将回北京。 20.have a surprise party for sb为某人举办一个惊喜的晚会 21.without+名词代词 Ving：没有 He cant finish the work without our help.help为名词 He went to school without having breakfast.他没有吃早饭就去上学。have为动词 24