外研版英语七年级上册词组和语法汇总

发布 2023-02-28 21:44:28 阅读 7994

两种有:h**e / has got…, 的2种表示方法:

h**e got 与 h**ehas got 与 has

1 陈述句我有一个姐姐他有一个姐姐。

i h**e got a sister.= i h**e a sister. he has got a sister. =he has a sister.

2 否定句 i h**e not got a sister.= i don’t h**e a sister. 我没有一个姐姐。

he has not got a sister.= he doesn’t h**e a sister. 他没有一个姐姐。

3 一般疑问句你有一个姐姐吗?

h**e you got a sister? yes , i h**e. no , i h**en’t.

do you h**e a sister? yes , i do. no , i don’t

has he got a sister? yes , he has. no , he hasn’t.

does he h**e a sister? yes, he does. no , he doesn’t.

3 特殊疑问句你有什么?what h**e you got? =what do you h**e?, there be + 名词 + 介词短语。

提问用: what’s + 介词短语? 某地有什么?

there is a book in the bag. there are some books in the bag.

无论单复数,就划线部分提问都用:what’s in the bag?

名词单数变复数的变化规则。

一般加-s以s, x, ch, sh,结尾的,后加-es

辅音字母+y结尾的,变y为ies libraries boys

以f, fe结尾的,变f, fe 为 ves wife- wives knife-- knives

有生命的以o结尾,加-es的是: tomatoes potatoes heroes

不规则名词:man-men woman –women child –children foot –feet

动词单三的变化规则 (与名词复数相同)

一般动词后加-s。 comes

以s, x, ch, sh,结尾的,后加-es。 watches matches finishes

3 辅音字母+y结尾的单词,变y为i,再加-es。

study-studies plays goes does h**e-has

数量词。1 a glass / cup / bottle/ box /basket of…

一玻璃杯/茶杯/瓶/盒 / 篮…

2 a piece of… 一块 ,一片。

3 a pair of shoes / sunglasses一双,一对。

a pair of trousers / pants / jeans / shorts / briefs /underwear/pajamas [p'dmz]

一条裤子/ 长裤 / 牛仔裤 /短裤 / ** / 内衣裤 / 睡衣。

4 a map / photo /picture of… 一张…的地图/**/**。

1 be (am, is are) ,can, would ,h**e/ has got 中的h**e 或has 提前,其余照抄。

没有以上词的,在句首加助动词do, does(单三),其余照抄, 单三动词变成原形。

如果句子里只有h**e,has, 那么h**e,has不能提前,而是要在句首加do或 does

2 第一人称改成第二人称

i --you , me – you , my-- your ,

we-- you, us --you , our – your

3 some(一些) 改any(任何)

注意:some , and 用于肯定句 ;any , or 用于否定句和疑问句。

ih**e some apples and bananas.

i don’t h**e any apples or bananas.

do you h**e any apples or bananas?

1) i like english.

i don’t like english.

do you like english?

2) 单三句子改否定和疑问句加助动词does, 单三动词变原形。

my sister likes english.

my sister doesn’t like english.

does your sister like english?

do 和does的两种用法:

作为实义动词,意思为“做”

作为助动词,没有意思,帮助构成否定句和疑问句,后面加动词原形。

记住结构: don’t do 单三doesn’t do

3) i do(实意动词) my homework at home.

i don’t do my homework at home.

do you do your homework at home?

(4) he does his homework at home.

he doesn’t do his homework at home.

does he do his homework at home?

来自的两种表达: be from = come from

1 i am from china.= i come from china我来自中国。

2 he is from china. =he comes from china他来自中国。

3 i am not from china.= i don’t come from china. 我不来自中国。

4 he is not from china.= he doesn’t come from china. 他不来自中国。

5 is he from china?= does he come from china? 他来自中国吗?

6 where are you from?=where do you come from? 你来自**?

7 where is he from?= where does he come from? 他来自**?,

动词适当形式搭配。

一) 动词不定式 to do to连接2个动词,包含将来时的含义。

1 need /plan to do 需要/计划干…事。

2 ask /tell / teach sb to do 要求 /告诉/ 教 …人干…事。

3 want (sb) to do = would like (sb) to do 想要(…人)干…事。

4 help sb to do 帮…人干…事。

5 use …to do 使用…去干…事。

9 it’s time(for sb ) to do (…人) 该干…事了。

10 it’s + adj (for sb) to do 对于某人干…是怎样的 (it 形式主语)

it’s difficult for me to learn english well. 对于我来说学好英语是很难的。

be +adj 形容词+ to do

i am happy to hear that.听到这个我很高兴。

11 remember to do 记得去干…

12 how to do… 怎样去做…

二)动名词 doing

1 thanks for (doing) sth

thank sb for (doing) sth 感谢…人…做了…事。

2 be good at (doing) sth =do well in (doing) sth 擅长干…事。

4 how / what about (doing) sth 干…怎么样。

9 be busy doing sth 忙于干…事。

11 enjoy / finish / keep doing sth 喜欢/ 结束/ 持续干…事。

三)to do & doing

like / love / begin / start to do 喜欢 /爱/ 开始 / 干…事

doing

四)动词原形 v 情态动词后加v

1 can +v原能干。

2 let’s +v原让我们去干…

3 why not + v ? why don’t you + v ? 为什么不干…

形容词性物主代词 + 名词 my/ your/his/her/ their f**ourite…

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