初一

初一上册英语知识点归纳

时间:2022-01-26 09:56:53 初一 我要投稿

初一上册英语知识点归纳

  在日常的学习中,大家都背过各种知识点吧?知识点就是一些常考的内容,或者考试经常出题的地方。哪些知识点能够真正帮助到我们呢?下面是小编为大家收集的标题: 初一上册英语知识点归纳,欢迎大家借鉴与参考,希望对大家有所帮助。

初一上册英语知识点归纳

  初一上册英语知识点归纳 篇1

  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。

  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。

  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, itself, 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-eight, twenty-nine, thirty, forty, fifty, sixty,seventy, eighty, ninety, one hundred,one hundred and one。

  初一上册英语知识点归纳 篇2

  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。

  、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, orange-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。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, Chinese-Chinese, Japanese-Japanese等;

  (3)其他形式:mouse-mice, child-children等。

  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。

  初一上册英语知识点归纳 篇3

  冠词的用法(名词前面必须要有冠词)

  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"。

  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 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 doesn't like math.

  They like sports.------They don't 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? Yes, he does./ No, he doesn't.

  Jane and Helen like music.----Do Jand and Helen like music? Yes, they do./ No, they don't.

  名词所有格

  1、Kangkang's books;Tom and Helen's desk; Ann's and Maria's 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。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归纳 篇4

  1、名词的复数

  (1)、一般的直接加s,如desk(desks) 、pen(pens) 、ruler(rulers)

  (2)、以x 、s、ch、sh结尾的加es如box(boxes)、class(classes)、watch(watches)等

  (3)、以辅音字母加y结尾的要变y为i加es,如family ,comedy,documentary等

  (4)、以0结尾的名词,有生命的加es如:tomato(tomatoes) 、potato (potatoes );没有生命的加s,如

  photo(photos)、piano(pianos)、zero(zeros)

  2、名词所有格在名词的后边加’s ,表示后面的名词属于前面的名词所有,如LiLei’s bag Tom’s desk 、her mother’s brother

  3、专用名词的大写

  如English、Brown 、Rush 、Sunday 、January 、December、 Beijing Opera

  初一上册英语知识点归纳 篇5

  1、人称代词和物主代词

  2、指示代词: this (these) that (those)

  3、不定代词some someone

  4、疑问代词who what how much how old (疑问副词:when where )

  5、反身代词yourself

  初一上册英语知识点归纳 篇6

  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) are (is)

  3、动词的时态(一般现在时)

  ( 1)含有系动词的

  I’m a Chinese boy .

  She is twelve .

  He is Tim’s 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 Tim’s brother ?

  Is her mother an English teacher ?

  含有系动词的句子在变否定句时只须“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

  I’m not a Chinese boy.

  She isn’t twelve .

  He is not Tim’s btother .

  Her mother isn’t an English teacher .

  (2)含有情态动词的.句子( can ),

  She can play basketball.

  His mother’s 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 ?

  Can his mother’s 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 mother’s 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 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don’t .上述五个陈述句变否定句分别为

  We don’t have many friends.

  They don’t watch TV at 7 in the evening .

  The students don’t take their books to school .

  I don’t have lunch at school .

  You don’t 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”。上面的句子变成一般疑问句分别为:

  Does she have a red pen ?

  Does he have eggs for breakfast ?

  Does her mother buy a skirt for her ?

  Does she like thrillers ?

  Does your brother watch TV every evening ?

  Does he want 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,变否定句时“在行为动词前面加does’nt ,同时原行为动词要还原”。上面的句子变否定句分别为:

  She doesn’t have a red pen .

  He doesn’t have eggs for breakfast .

  Her mother doesn’t buy a skirt for her .

  She doesn’t like thrillers .

  My brother doesn’t watch TV every evening .

  He doesn’t want to go to a movie .

  初一上册英语知识点归纳 篇7

  本册的介词较少,主要用在介词短语里面,如

  on:on sale (销售) on weekends (在周末) on April 8th, (在四月八日) on the desk (在桌子上) on TV (在电视上)

  in:in English (用英语) in the afternoon (在下午) in the case (在盒子里)

  T-shirt in red (红色T恤) be in the movie(出演这部电影) in September (在九月)

  be in our school music festival (参加我们学校的音乐节)

  at:call sb.at 3356 (拨打3356找某人) at your school (在你们学校里) at Huaxing Clothes Store (在华兴服装店) at a very good price (以非常优惠的价格) at six (六点钟)

  have a look at (看一看)

  of:a set of (一串…) the photo of your family (你的全家照) lots of =a lot of (许多)

  date of birth(birthday)(生日)

  with:with sb. (同某人一起) be good with (和…相处得好) help sb. with sth. (帮助某人做某事)

  for:thanks for =thank you for (谢谢某人的….) bag for sports (运动包) pants for $30 (卖30元的裤子) see for yourself (亲自看看) for girls (对女孩子来说) like sth. for lunch (喜欢吃……当作午餐)

  about:about Chinese history (有关中国历史)

  under:under the desk (在桌子下面)

  初一上册英语知识点归纳 篇8

  ①一套a set of a set of keys一串钥匙a set of books一套书A set of+物品的复数

  ②打扰一下Excuse me

  ③帮助某人学习某物help sb with sth帮助我学习英语help me with my English

  ④教某人学某物teach sb sth teach us English教我们学英语

  ⑤失物招领Lost and Found在失物招领盒子里In the Lost and Found case

  ⑥Call sb at+号码sb要用宾格

  ⑦e-mail sb at+网址给某人发邮件

  ⑧what about=How about

  What about you?你呢?What about saying it in English?用英语说它怎么样?About+动词的ing形式

  初一上册英语知识点归纳 篇9

  短语句型:总结了初中英语教学,初中英语单词,初中英语作文,初中英语辅导中务必掌握的英语考点。

  1,Let’splaysoccer.=LetusplaysoccerLetmehelpyou.

  letsbdosth让某人做某事(sb代表人,如果是代词用宾格,do代表动词原形)

  2,那听起来不错Thatsoundsgood.

  3,play+球类表示“踢,打,玩......”playfootball

  play+棋类playchess

  play+the+乐器表示“弹奏……乐器”playthepiano

  4,interesting修饰物interested修饰人beinterestedin···对···感兴趣

  boring修饰物bored修饰物

  relaxing修饰物relaxed修饰物relax动词放松Relaxyourself

  5,很多体育收藏品agreatsportscolletion

  6,everyday每天everyday日常的

  7,做运动playsports

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