仁爱版英语九年级语法讲解:仁爱英语九年级上册语法精讲
仁爱版英语九年级语法讲解:仁爱英语九年级上册语法精讲它是1975年发明的。It was invented in 1975.It was made in 1980.它是1980年制造的。When was the digital camera invented?数码相机是什么时候发明的?
When was it made? 它是什么时候制造的?
It was made in 1980.它是1980年制造的。
When was the digital camera invented?
数码相机是什么时候发明的?
It was invented in 1975.
它是1975年发明的。
When were these flowers watered?
这些花是什么时候浇的?
They were watered this morning.
它们是今天早上浇的。
1.陈述句:The PRC was founded in 1949.
中华人民共和国成立于1949年。
2.疑问句:Was it made in China?
它是中国制造的吗?
Where was the computer made?
那台电脑是哪儿制造的?
3.否定句:Her books weren’t stolen yesterday.
昨天她的书没被偷走。
Unit 4-topic2一般将来时的被动语态一般将来时态的被动语态是由“will be 及物动词的过去分词”构成。
What will be built on the Mars?
什么将会被建造在火星上?
My homework will be finishedsoon.
我的作业将很快就完成了。
一般将来时的被动语态变否定句要在助动词will后面加not。把助动词will提到句首,便成了一般疑问句。
Your dream will not be achieved if you don’t work hard.
如果你不努力学习,你的梦想将不能实现。
Will animals be kept underthe sea?
动物将会被养在海底吗?
Unit 4-topic3定语从句(Ⅰ)在复合句中作定语,修饰主句中某一名词或代词的从句,叫做定语从句。被定语从句所修饰的词叫先行词,通常位于定语从句之前。引导定语从句的是关系代词that,which,who,whom,whose和关系副词when,where,why。关系代词或关系副词位于先行词和定语从句之间,它既起连接作用,又充当从句中的一个成分。含定语从句的复合句的基本结构:先行词 关系词 定语从句。
A doctor is aperson who looks after people’s health.医生是照顾他人健康的人。
本话题只讲解关系代词作主语的情况。请看下面的表格:
Unit 5-topic1定语从句(Ⅱ)1. who指人,that也可指人,在从句中作主语或宾语。作主语时不能省略,作宾语时可省略。
The teacher who spoke at themeeting just now is having a rest in his office.
刚才在会上讲话的老师正在他办公室里休息。
(作主语,不可省略)
2. whom指人,为who的宾格形式,在句中只能作宾语。其前没有介词时,也可用who/that代替,也可省略。
The girl (who/whom/that) I like isn’t here now.
我喜欢的那个女孩现在没在这儿。(作宾语,可省略)
The doctor with whom she went to the United States lastmonth is very famous.
上月与她同去美国的那位医生非常有名。
(作介词宾语,介词with提到了whom前,whom在此不能省略,也不能用who代替)
3. whose指人,也可指物,在从句中作定语,不可省略。
The girl whose father is a doctor is our classmate.
父亲是医生的那个女孩是我们的同学。
(作定语,不能省略)
常用that引导的定语从句:
1. 先行词是不定代词all everything nothing anything much little few等时。
Is there anything (that) youdon’t understand?
你还有不懂的地方吗?
2. 先行词被all every any no little much等修饰时。
I want to read all the booksthat were written by Lu Xun. 我想读鲁迅写的所有的书。
3. 先行词被序数词及形容词最高级修饰时。
This is the best book (that)I have ever read.
这是我读过的最好的书。
4. 先行词被the only the very the last the same修饰时。
(当先行词是人时,也可用关系代词who whom)
He is the only personthat/who can help you out.
他是唯一一个能帮你摆脱困境的人。
5. 当有两个或两个以上分别表示人或物的先行词时。
We are talking about thepeople and the things (that) we have visited in this country.
我们正在谈论在这个国家所见过的人和事。
6. 关系代词作定语从句中be的表语时, that通常省略。
The city is no longer theone (that) it used to be.
这个城市不再是原来的样子了。
7. 主句是以who what which开头的特殊问句时。
Who is the person that is making this lecture?
是谁在做报告?
注:关系代词前有介词时只用which,不能用that。
Unit 5-topic2定语从句(Ⅲ)作宾语和定语的关系代词
1.whom指人,为who的宾格形式,在句中只能作宾语。其前没有介词时,也可用who/that代替,也可省略。
The girl (who/whom/that) I like isn’t here now.
我喜欢的那个女孩现在没在这儿。(作宾语,可省略)
The doctor with whom she went to the United States last month is very famous.
上月与她同去美国的那位医生非常有名。
(作介词宾语,介词with提到了whom前,whom在此不能省略,也不能用who代替)
2.which与that指物,在句中作宾语,可以省略。
I like the book which/that my mother bought for me yesterday. 我喜欢妈妈昨天给我买的那本书。
(作宾语,可以省略)
3.whose指人,也可指物,在从句中作定语,不可省略。
The girl whose father is a doctor is ourclassmate.
父亲是医生的那个女孩是我们的同学。
(作定语,不能省略)
Unit 5-topic3连词1. both ... and ... 意为“两者都;既……又……;不仅……而且……”。
(1)连接主语,谓语用复数形式。
Both Kangkang and Susanna are in that school.
康康和苏珊娜都在那所学校。
(2)连接谓语。
I can bothspeak and write English.
我既会说英语又会写英语。
注意:both ... and ... 的否定用neither ... nor ...
He can speak both English and French.
他既会说英语又会说法语。
否定:He can speak neither English nor French.
他既不会说英语也不会说法语。
2. neither ... nor... 意为“两者都不;既不……也不……”。
(1)连接主语,谓语动词与邻近的主语单复数保持一致。
Neither he nor I am from China.
他和我都不是中国人。
(2)连接谓语。
I neither likeplaying computer games nor like watching TV. 我既不喜欢玩电脑游戏也不喜欢看电视。
3. either ... or... 意为“或……或……;是……还是……;不是……就是……”。
(1)连接主语,谓语动词与邻近的主语单复数保持一致。
Either you or he goes to school by bike.
或者是你或者是他骑车去上学。
(2)连接谓语。
You can eithergo to school or stay at home.
你要么去上学,要么待在家里。
4. not only ... but also ...意为“不但……而且……”。
(1)连接主语,谓语动词与邻近的主语单复数保持一致。
Not only you butalso he speaks Japanese in our class.
我们班不仅你说日语,而且他也说日语。
(2)连接谓语。
Tom not only speaks English but also speaks Japanese at school. 汤姆在学校不仅说英语而且还讲日语。