初一英语上册知识点总结
(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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