1、初中英语三年知识点汇总初中英语三年知识点汇总资料Unit 1-Unit 2重点句型1. My names Jenny. Im Gina. Nice to meet you.2. Whats your/his/her name? My/His/Her name is .3. Whats your/his/her family/first name?4. Whats your telephone number? Its 218-9176.5. Whats his/ her telephone number?6. Whats this/that in English? Its a ruler.7.
2、Is this/that your pencil? Yes, it is./No, it isnt.8. How do you spell pencil?/Spell pencil./Can you spell pencil?9. Is that your computer game in the lost and found case?10. Call Alan at 495-3539.重点语法be在一般现在时中的基本用法：I用am, you用are，is跟着他她它。He ,she ,it用is，we, you they都用are。单数名词用is，复数名词都用are。be的几种形式：is,
3、am, are being was, were been主谓一致：主谓一致的15种常考情况：1 表示时间，重量，数目，价格，长度，数学运算等的词或短语作主语时，尽管他们是复数形式，但如果把这些复数形式的词或短语看作是一个整体，谓语动词用单数形式。 Two months is quite a long time. Twenty dollars is enough.2 动词不定式，动名词，从句或不可数名词作主语时，谓语动词用单数。 To see is to believe. It is not easy to master a foreign language.3 由and连接两个成分作主语时，要
4、根据其表示的意义来决定谓语动词的形式。如果其表示的是一个整体的概念或指的是同一事物，谓语动词用单数，如果其表示的是两个不同的对象时，谓语动词用复数。 The writer and the teacher are coming. The poet and teacher is one of my friends.4 集合名词people，police一般看作复数意义，其谓语动词用复数。另外一些集合名词family，enemy，class，army等作主语时，谓语动词是用单数还是复数，要根据这些词在句中的实际含义而定。当他们表示的是整体意义时，谓语用单数；当他们强调个体成员时，谓语动词用复数形式。
5、In England, people eat fish and chips.The Chinese people（民族）is a great people.5 名词性物主代词mine，yours，his，hers， its，ours，theirs等作主语时，谓语动词的数取决于该代词所表示的意义是单数还是复数。His parents are young, but mine are old.6 以s结尾的名词本身不表示复数意义时，谓语动词通常用单数形式，如news，physics，politics，maths等。 No news is good news. Physics is the most
6、difficult subject for him.7 由or，eitheror，neithernor，not onlybut also等词连接名词或代词作主语时，谓语动词的数和最接近的主语一致。 Neither you nor Li Hua has been to Shanghai before.8 以there，here开头的句子，若主语不止一个，其谓语动词的形式和邻近的那个主语一致。 There is a table and four chairs in the room. Here are some books and paper for you.9 trousers，clothes，
7、glasses，compasses，chopsticks等作主语时，谓语动词用复数。但如果前面有a pair of短语时，谓语动词用单数。 Jims trousers are brown. The pair of glasses is Mr. Greens.10 由“a lot of/lots of/plenty of+名词”或“分数+名词”作主语时，谓语动词的单复数根据名词的单复数而定。 A lot of people have been to London. Three-fifths of the water is dirty.11 “a number of +复数名词”作主语时，谓语动词
8、用复数；“the number of+复数名词”作主语时，谓语动词用单数。 A great number of birds fly to the south in winter. The number of lions does not change much if people leave things as they are.12代词something，anything，nothing，everyone，anybody，nobody，each，neither，either，little，much，one等作主语时，谓语动词用单数形式。 Neither of us is a boy。 Eac
9、h of them has an English dictionary。 One of the students was late for school。13All，some none，most，any等代词作主语时，若其指复数概念，谓语动词用复数形式；若其指单数形式，则谓语动词用单数形式。 Not all work is difficult。 Not all the students are here。14有些形容词前面加上定冠词the，如the poor，the old，the yong，the rich，the dying等用来表示一类人时，主语为复数意义，谓语动词用复数。 The ol
10、d are good taken care of。15Many a意为“许多”，但因后面跟的是单数名词，谓语动词应用单数形式。 Many a student has passed the exam。练习：1The news for my brother。 A. are B. were C. be D. is2A boy with two dogs when the earthquake rocked the city。 A. were sleeping B. is asleep C. was sleeping D. are asleep3Everyone except Tom and John
11、 there when the meeting began。 A. are B. is C. was D. were4Neither he nor I from Canada。We are from Australia 。 A. is B. are C. am D. be5Jim works hard on his Chinese and 。 A. so Lucy does B. so is Lucy C. so does Lucy D. so Lucy is 6Jenny and her parents going to visit the Palace Museum tomorrow。.
12、A. is B. am C. are D. be7Henry，with his friends， volleyball every afternoon。 A. play B. plays C. has played D. have played8Fish and chips the most takeaway food in England。 A. are B. is C. were D. was9My family early in the morning。 A. get B. gets C. has got D. have got10Maths my favorite subject。 A
13、. be B. is C. am D. are11. How time flies! Three years really a short time. A. is B. are C. was D. were12. liu Xiang and Yao Ming are world-famous sports stars. Of them are the pride of China. A. Both B. Neither C. All D. None13. Are the twins on the football team? -No, neither of them on the team.
14、A. is B. are C. were D. be14. Not only his parents but also his grandfather to a lot of places of interest in our country since hey came here. A. has gone B. has been C. have gone D. have been15.There are enough in the fridge. We dont need to buy any. A. milk B. tomatoes C. tomatos D. apple16. A rep
15、ort says hundreds and thousands of trees in the Amazon rainforest last year. A. was cut down B. have been cut down C. were cut down D. had been cut downUnits3-4 复习要点 1、介绍家庭成员 This/That is my sister/brother/mother These/Those are my parents/grandparents Is this/that your sister/brother? Yes, it is./N
16、o, it isnt. Are these/those your parents/grandparents? Yes, they are. /No, they arent. There are 3/4/5 people in my family. They are my father, my mother,and I.2、关于方位介词或短语 表方位的介词或短语有：in,on ,under,behind,near,next to,in front of,across from, My book is on my desk, my pen is in my book Where is the ba
17、ckpack/pencil? Its in/on/under. Where are the books/pens/balls? They are in/on/under.3、把带去给某人 take to e.g:Please take these things to your sister. 把带来给某人 bringto e.g:Can you bring my homework to school?二、代词 ( 有两种：人称代词和物主代词。)1、人称代词分为：第一、第二、第三人称，且有单复数之分。2、人称代词的主格在句中做主语，一般用在动词前（疑问句除外）；宾格在句中做宾语，多用于动词、介词
18、后。3、形容词性物主代词起形容词的作用，后面一定要跟名词，表示该名词是属于谁的。4、名词性物主代词=形容词性物主代词+名词。如： This is my bag. = This is mine. That is her ruler. = That is hers.一般看后面有没有名词，如有，就用形容词性物主代词；如无，就用名词性物主代词。 请牢记下表：练一练：1、按要求写出相应人称代词。I（宾格）_she（形容词性物主代词）_ we（名词性物主代词）_he（复数）_ us（单数）_ theirs（主格）_its（宾格） 2、想一想，把下表补充完整。3、用所给词的适当形式填空。1）That is
19、not _ kite. That kite is very small, but _ is very big. ( I )2）The dress is _. Give it to _. ( she ) 3）Is this _ watch? ( you ) No, its not _ . ( I ) 4）_ is my brother. _ name is Jack. Look! Those stamps are _. ( he ) 5）_ dresses are red. ( we ) What color are _? ( you ) 6）Show _ your kite, OK? ( th
20、ey ) 7）I have a beautiful cat. _name is Mimi. These cakes are _. ( it ) 8）Are these _ tickets? No, _ are not _. _ arent here. ( they )9）Shall _ have a look at that classroom? That is _ classroom.( we ) 10）_ is my aunt. Do you know _ job? _ a nurse. ( she )11）Where are _? I cant find _. Lets call _ p
21、arents. ( they ) 12）Dont touch _. _ not a cat, _ a tiger! ( it )13）_ sister is ill. Please go and get _. ( she ) 14）The girl behind _ is our friend. ( she )三、其他代词（有反身代词，指示代词，不定代词，疑问代词，相互代词和关系代词）1、反身代词：表示某人自己的代词人称 数单数复数第一人称myselfourselves第二人称yourselfyourselves第三人称himselfherselfitselfthemselves反身代词在句中
22、可作宾语、同位语、表语等，在使用时应注意它和它所指代的名词和代词在人称、性、数上的一致性。 Little Jimmy can dress himself now。 小吉米现在能自己穿衣服了。（作宾语） The boy in the picture is myself，not anyone else。 照片上的男孩不是别人，正是我自己。（作表语） I myself made the mistake about your address。 我自己把你的地址搞错了。（作同位语）四、指示代词指示代词是用来指示或标示人或事物的代词，表示“这个（些）”“那个（些）”，他们主要有： 单 数 复 数近指 th
23、is 这个 these 这些 远指 that 那个 those 那些1.this, these往往指时间或空间较近的人或物；that,those可指时间或空间较远的人和物。This gift is for you and that one is for your brother.这件礼物是你的,那件是你弟弟的.(this近指,that远指)I like these games but Idont like those.我喜欢这些游戏,但不喜欢那些.(these近指,those远指)2.that,those常常用来代替前面已提到过的名词,以避免重复。those 代指复数形式，that代指单数形式
24、。The computer works faster than those we bought last year。这些计算机比我们去年买的工作速度快。The life in the country is more peaceful than that in the city。乡村生活比城市的生活要安静。对于上文中所提到的事物，英语中常用that或those表示，而汉语却常用“这”表示。如：I had a bad cold。Thats why I didnt attend the lecture。我感冒了，这就是我为什么没去听讲座的原因。Those are the DVDs you want。
25、这就是你要的DVD碟片。 Units 5-6重点句型：Do you have a basketball? Yes, I do. / No, I dont.Lets watch TV. No, that sounds boring.That sounds great.Do you like hamburgers? Yes, I do. / No, I dont.I like French fries. I dont like tomatoes.重点语法:名词一.名词的分类:名词分为专有名词和普通名词。专有名词指个人，地方,机构等专有名称. 如：China, Shanghai, Li lei。普通
26、名词又分为个体名词: 某类人或东西中的个体.如fighter, gun, country, 集体名词:若干个体组成的集合体.如 family, team, police, class物质名词：无法分为个体的实物。如 cotton, tea, air, 抽象名词: 动作, 状态, 品质, 感情等抽象概念. 如: health, happiness.个体名词和集体名词又叫做可数名词.物质名词和抽象名词又叫做不可数名词.二.名词的数。可数名词都有单数和复数之分。: 规则的可数名词变复数的规则如下： 1.一般情况加s : books, mouths, houses, girls 2.以s，sh，ch,
27、 x结尾的es: classes, boxes, matches 3.辅音字母 + y结尾的变y为i,再加es: cities,countries, parties,factories 4.以o结尾的词多数+es heroes Negroes potatoes tomatoes zeroes / zeros 以 o 结尾并且词尾有两个元音字母 +s radios, zoos, bamboos , (pianos ,kilos photos是特殊) 5.以f, fe 结尾的改f,或fe为v,再+es,例如:leaves, lives, wives knives, halves, wolves T
28、he thiefs wife killed three wolves with some leaves and knives in half of her life. 但是,也有一些+s,如roofs, proofs, gulfs, beliefs, handkerchiefs / handkerchieves : 不规则的可数名词变复数的规则： 1. manmen, womanwomen, toothteeth, footfeet, childchildren, mousemice, 2.单复数相同: sheep, fish, deer, means, Chinese, Japanese,
29、fish如表示不同种类的鱼时复数是fishes; There are many kinds of fishes in that lake. 3.以man, woman 修饰名词构成合成词时,两个词都变化. man servantmen servants(男仆). (boy/girl students) woman doctorwomen doctors. 4.复合名词的复数形式: son-in-law-sons-in-law (主体名词变化) film-goer-film-goers, grown-up-grown-ups (如果没有主体名词,在词尾加复数) 5.字母,阿拉伯数字的复数形式一般
30、加“s ”或“s”. There are two ls in the word “ all ”. It happened in the 1960s /1960s. I will not accept your ifs and buts. 6.物质名词一般没有复数，有时用复数形式表示不同种类， wheats, fruits, vegetables,有时表示更广的词义， woodwoods, waterwaters, sandsands 7.定冠词加姓氏的复数表示一家人。 the Turners, the Smiths, the Wangs. 8.集体名词people, police, cattle 总是作复数， ( people 作民族，种族时有单复数两种形式) Many cattle
