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初一英语上册知识点总结

时间: 如英2 初一英语

  (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

  初一英语上册知识点总结:动词

  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 .

  初一英语上册知识点总结:形容词

  本册所学的形容词不多,注意拼法和反义词

  big (small) long (short) sad (happy) boring (interesting\funny ) exciting difficult

  relaxing great healthy old (new) successful white (black)

  初一英语上册知识点总结:代词

  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

  初一英语上册知识点总结:数量词

  1、基数词 one two three four five six seven eight nine ten eleven twelve thirteen fourteen

  2、序数词 first second third fourth fifth sixth seventh eighth ninth tenth

  初一英语上册知识点总结:介词

  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)

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