初一英语上册知识点归纳总结【通用10篇】_1.docx

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1、初一英语上册知识点归纳总结【通用10篇】 要想取得好的学习成绩，必须要有良好的学习习惯初一上册英语知识点 篇一 一、48个国际音标及26个英文字母的正确书写 要熟练掌握元音和辅音，5个元音字母(a, e, i, o, u),字母的正确占格及单词间距。 二、be动词的用法 be动词有三种变形，分别是：am, is, are。记忆口诀： 我用am, 你用are, is用于他、她、它;单数全都用is，复数全部都用are。 三、人称及人称代词的不同形式(主格和宾格) 1、三种人称：第一人称(I, we)，第二人称(you, you)，第三人称(he, she, it, Maria)。 2、人称代词的主

2、格，即人称代词位于句子主语位置时的形态：I, We, You, You, He, She, It, Maria。 3、人称代词的宾格，即人称代词位于句子宾语位置时的形态：me, us, you, you, him, her, it。 4、形容词性物主代词：my, our, your, your, his, her, its, their。 5、名词性物主代词：mine, ours, yours, yours, his, hers, its, theirs。 6、反身代词：myself, ourselves, yourself, yourselves, himself, herself, its

3、elf, themselves。 四、基数词(表示数量多少的词，大致相当于代数里的自然数) zero, one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen, twenty, twenty-one, twenty-two, twenty-three,twenty-four, twenty-five, twenty-six, twenty-seven, twenty-

4、eight, twenty-nine, thirty, forty, fifty, sixty,seventy, eighty, ninety, one hundred,one hundred and one。 五、一般疑问句及特殊疑问句 1、一般疑问句：能用Yes或No来回答的问句。一般疑问句句尾读升调。 2、特殊疑问句：不能用Yes或No来回答的问句。特殊疑问句句尾读降调。 六、可数名词变复数 可数名词变复数时，有规则变化和不规则变化两种。 1、规则变化： (1)一般情况直接在词尾加-s ，如：cake-cakes, bag-bags, day-days, face-faces, oran

5、ge-oranges等； (2)以s, x, sh, ch结尾的词，要在词尾加-es ，如：bus-buses, watch-watches, box-boxes等； (3)以辅音字母加y结尾的词，变y为i再加-es ，如：baby-babies, country-countries, family-families等； (4)部分以f (e)结尾的词，变f (e)为ves ，如：knife-knives, half-halves等； (5)以o结尾的词，加-s 或-es ，如：zoo-zoos, photo-photos, tomato-tomatoes, potato-potatoes等。

6、记忆口诀：除了英雄hero外，凡是能吃的，加-es ，不能吃的加-s 。 2、不规则变化： (1)改变单数名词中的元音字母：man-men, woman-women, foot-feet, tooth-teeth等； (2)单、复同形：sheep-sheep, Chinese-Chinese, Japanese-Japanese等； (3)其他形式：mouse-mice, child-children等。 七、简单句的成分及主谓一致原则 最基本构成：主语+谓语+宾语，其中谓语由动词来充当。 主谓一致原则，就是句子的谓语要始终与主语保持数量上的一致性。当主语是第三人称单数(简称三单)时，谓语动词

7、也要相应变成单数形式；当主语非三单时，谓语动词就用原形。实意动词变三单的规则如下： (1)一般动词在词尾加-s ，如：like-likes, tell-tells, play-plays等； (2)以字母s, x,ch, sh结尾的动词加-es ，如：guess-guesses, teach-teaches, watch-watches等； (3)以o结尾的动词一般加-es ，如：do-does, go-goes等； (4)以辅音字母加y结尾的动词，先变y为i，再加-而是，如：fly-flies, carry-carries等； (5)have的三单形式是has。 八、冠词的用法(名词前面必须

8、要有冠词) 冠词分为定冠词(the)和不定冠词(a, an)两种。 1、定冠词the表示特指，可译为这个、那个、这些、那些。 2、不定冠词a, an用来表明(可数)名词的数量是一个。an用于以元音开头(注意不是以元音字母开头)的单词前，a则英语非元音开头的单词前。 3、不定冠词a, an与基数词one的区别是：不定冠词不是刻意强调数量，而基数词则强调数量。 九、助动词(do, does )的用法 只有实意动词作谓语时才涉及使用助动词。以like为例： (1)当句子为肯定句时不涉及使用助动词，只涉及主谓一致原则。 eg : I like English a lot. Michael likes

9、Chinese food very much. (2)当句子为否定句时，要根据主语的人称来决定使用相应的助动词：当主语为三单时，要使用does;当主语为非三单时，用助动词原形do。例如把下列句子变否定句： Kangkang likes math.-Kangkang doesnt like math. They like sports.-They dont like sports. (3)当句子变疑问句时，同样要根据句子的主语来决定在句首使用Do或Does.例如下列句子变问句： Michael likes Chinese Food.-Does Michael like Chinese food?

10、 Yes, he does./ No, he doesnt. Jane and Helen like music.-Do Jand and Helen like music? Yes, they do./ No, they dont. 十、名词所有格 1、Kangkangs books;Tom and Helens desk; Anns and Marias bikes; 2、用of表示.的，但要从of后往of前翻译：a book of mine(我的一本书) 3、have与of的区别： have一般表示主动拥有，往往用于有生命的人或动物；无生命的物体一般不能主动拥有，表示所属关系时要用of。

11、例如： I have a new bike. She has two big eyes. a door of the house 初一上册英语知识点 篇二 1、Unit 1 -Unit 2 (1)问候语： Good morning/ afternoon/ evening. How are you?-Just OK, thank you. How are you?-Not bad, thanks. Hi! Hello! How do you do? (2)道别用语： Nice/ Glad to meet/ see you.(meet用于初次见面，see用于熟人间) Nice to meet/ s

12、ee you, too. Goodbye. Byebye. Bye. See you (later/ tomorrow/ next time)! So long! Good night! (3)介绍人或者物的句型：This is. (4)Excuse me.与Im sorry.的区别： Excuse me.是要引起对方的注意，而Im sorry.则是向对方道歉。 (5)词组be from = come from (6)当问句中问到this/ that时，回答要用it;问到these/ those时，要用they来回答。 例如： Whats this in English?-Its an era

13、ser. What are those?-They are books. (7)对Thanks.的回答：Thats OK./ Youre welcome./ My pleasur. (8)look the same = have the same looks give sth. to sb. = give sb. sth. be like = look like in the tree/ on the tree (树上结的、长出来的用on，否则用in) in red(穿着红色的衣服) in the desk(在空间范围之内) in English(用英语) help sb. do sth. (

14、9)both与all的区别： both表示两者都。;all表示三者及以上都。 2、Unit 3-Unit 4 (1)speak的用法 speak与say不同：speak表示说的动作，不表示说的内容；say则表示说的内容。 speak后面除了能接语言外，不能直接接东西，后面加了to则表示对。说。 help sb. with sth.(帮助某人做/补习。) want to do sth.(想要做某事) would like to do sth. not.at all(一点都不);Not at all.(没关系/别介意) like.a lot = like.very much (2)some和any

15、的区别： 口诀：some用于肯定句，否定、疑问变any。例如： I have some money. I dont have any money. Do you have any money? (3)have a seat = take a seat(请随便坐) (4)祈使句(表示命令或请求的句子) 祈使句一般都省略了主语You，所以其否定句直接用Dont开头。例如： Dont go there! (5)问职业： What does sb. do? What is sb.? Whats sb.s job? (6)work与job的区别： work是未必有报酬的工作，例如homework, ho

16、usework;而job则一定是有报酬的工作。 (7)on指在物体的表面，不论这个面是否水平的，例如： on the desk/ wall/ farm/ playground (8)in hospital(住院);in the hospital(在医院里) look after(照料/照顾/照看) help oneself(请自便/随便吃) (9)表示建议的句型：做某事如何？ What about (doing) sth.? (英式英语) How about (doing) sth.? (美式英语) Why dont you do sth.? = Why not do sth.? (10)吃一

17、日三餐要用have：have breakfast/ lunch/ supper have.for breakfast/ lunch/ supper take ones order be kind to sb. (11)try on这个词组可合可分：名词可以放在这个词组的中间或后面，但代词只能放在词组的中间。 (12)在口语中往往用take表示买。 (13)how many与how much的区别： how many + 可数名词；how much + 不可数名词 (14)What do you think of.? 是询问对方对某事物的看法； How do you like.? 是问对方对某事

18、物喜欢的程度。 think about(考虑) Thank you all the same. (即使对方没能帮上忙，也要礼貌道谢) Thanks. = Thank you.(thank作为动词，不能单独使用。) (15)one与it的区别： 当上下文说的是同一种类事物时，任意一个可以用one来代替；如果上下文所说的是同一个事物时则用it。例如： Ann ：I have a yellow bag. Jane ：I have a green one. Tom ： Hey, Mike. Where is your bike? Mike ： Look, its over there. (16)倒装句

19、 Here you are. Here it is. (17)be free (有空/免费) forget to do sth.(忘了去做某事) forget doing sth.(忘了做过某事) Whats up? = Whats wrong with.? = Whats the matter with.? (18)go + v.-ing结构的含义：为了实现某目的才去的。例如： go fishing/ boating/ swimming/ shopping等 (19)have to do sth.(非主观因素，强调客观因素，不得不去做某事) must 则表示主观愿望 (20)fly a ki

20、te = fly kites be free = have time (21)句型该干某事了。：Its time to do sth. = Its time for sth. 例如：该吃午饭了。 Its time to have lunch. = Its time for lunch. (22)时间的表述 当分针所指的时间大于0分、小于等于30分钟时，用分钟past小时。例如： 8：23-twenty-three past eight 当分针所指的时间大于30分钟、小于60分钟时，用剩余的时间to下一个整点。例如： 8：49-eleven to nine 当然，还可以直接按照小时、分钟去读出时

21、间，例如： 8：23-eight twenty-three; 8:49-eight forty-nine 整点则在数词后加-oclock，例如：8：00-eight oclock 在钟点前介词要用at. 初一英语上册知识点汇总 篇三 I.重点句型 Good morning/afternoon/evening. Good morning/afternoon/evening. How are you? Im fine,/OK,thanks. Fine,thanks. Whats this in English? Its a map. Its V. Spell it please. K-E-Y. W

22、hat color is it/the key? Its blue. The key is yellow. Hello, Frank. Hello/Hi, Eric. Unit 1 My name is Gina. I.重点句型 Whats your name? My name is Jenny. /Im Jenny. /Jenny. Nice to meet you. Nice to meet you , too. Whats his name? His name is Jenny. Jenny. Whats her name? Her name is Linda. Linda. Whats

23、 your first name? My first name is Jack. Jack. Whats your last/family name? My last/family name is Green. Its Green. Whats your/his/her phone number? My /His/Her phone number is 234-4567. /Its 281-9176. II.词组 1 names=name is 名字是 2 Im=I am 我是 3 shes=she is 她是 hes=he is 他是 youre =you are 你是(复数形式) they

24、re=they are 他(她；它)们是 thats=that is 那是 isnt=is not 不是(单数形式) hes not =he is not=he isnt 他不是 whats=what is 什么是 wheres=where is 在哪儿是 Lets=Let us 让我们 4 Nice to meet/see you 见到你很高兴 5 last name=family name=surname 姓氏 6 first name = given name 名字 7 telephone number 电话号码 =phone number 电话号码 8 ID card 身份证 9 Go

25、od morning (to sb) 早上好 10 Good afternoon 下午好 11 Good night /evening . 晚上好 12 Sit down, please. =Have a seat, please. 请坐 13 Thats all right. 好；行；不用谢；没关系 Thats right . 对的、正确的 All right . 好的，行，好吧 14 Not at all.=Its a/my pleasure.=Thats OK. =Youre welcome.=Thats all right. 不用谢 Unit 2 Is this your pencil

26、? I.重点句型 Is that/this/it your backpack? Yes, it is. No, it isnt . Its his backpack. This/That is my eraser. How do you spell it/pen? P-E-N. Call Allan at 486-67895 Call 685-6098 Call Mary. Phone # 235-7865. Is that your computer game in the lost and found case? Yes, it is. No, it isnt. II.词组 1 penci

27、l case 铅笔盒 2 pencil sharpener 卷笔刀 3 pen pal =pen friend 笔友 4 Thank you. =Thanks . 谢谢你 5 in English 用英语 6 computer game(s) 电子游戏 7 Lost and Found 失物招领 8 a set of 一副；一套 a set of keys 一串钥匙 9 whos=who is 谁是 11 its=it is 它是 12 look at 朝看 13 ball-point pen 圆珠笔 14 call sb at+电话号码 打电话给某人 15 gold ring 金戒指 16

28、school ID card 校卡 17 See you later.=See you soon . 再见 初一英语上册知识点归纳 篇四 1、动词的种类(四类) 系动词如be(is am are);情态动词如can 、may、need;助动词( do does);行为动词如take 、bring、eat、have(has)、like、sell、buy、sale、play、see、find、go、watch、thank、think等 2、动词的第三人称单数(与名词的复数一样) 如eat(eats) take (takes) buy (buys) play (plays) have(has) ar

29、e (is) 3、动词的时态(一般现在时) ( 1)含有系动词的 Im a Chinese boy . She is twelve . He is Tims brother . Her mother is an English teacher . 含有系动词的句子在变一般疑问句时只将“主语和系动词交换位置”，上面句子变成一般疑问句时分别为 Are you a Chinese boy ?(注意第一人称通常变为第二人称) Is she twelve ? Is he Tims brother ? Is her mother an English teacher ? 含有系动词的句子在变否定句时只须“

30、在系动词的后边加上not”，前面的几个了陈述句变否定句分别为 Im not a Chinese boy. She isnt twelve . He is not Tims btother . Her mother isnt an English teacher . (2)含有情态动词的句子( can ), She can play basketball. His mothers cousin can sing many English songs. 含有情态动词的句子在变一般疑问句时只须将“主语和情态动词交换位置”，上面两句变一般疑问句分别为 Can she play basketball ?

31、 Can his mothers cousin sing many English songs ? 含有情态动词的句子在变否定句时直接在情态动词的后边加上not ,上面两个陈述句变否定句分别为 She can not play basketball . His mothers cousin can not sing many English songs . (3)含有行为动词的句子 We have many friends. They watch TV at 7 in the evening . The students take their books to school . I have

32、lunch at school . You have a sister . 1含有行为动词的句子在变一般疑问句时要在原句子的前面加do.上面的句子变成一般疑问句分别为 Do you have many friends ? Do they watch TV at 7 in the evening ? Do the students take their books to school ? Do you have lunch at school ? Do you have a sister ? 2含有行为动词的句子在变否定句时只须在行为动词前加dont .上述五个陈述句变否定句分别为 We don

33、t have many friends. They dont watch TV at 7 in the evening . The students dont take their books to school . I dont have lunch at school . You dont have a sister . 3含有行为动词的句子，当主语是第三人称单数时，行为动词要加s (或es)如： She has a red pen . He has eggs for breakfast . Her mother buys a skirt for her . She likes thrillers . My brother watches TV every evening . He wants to go to a movie . 含有行为动词的句子，当主语是第三人称单数时，变一般疑问句要“在原句子的前面加上does ,同时行为动词要还原” 17