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初中英语语法English Grammar
简单句 (陈述句 疑问句 反义疑问句 感叹句 祈使句 倒装句 并列连词)
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第十三章 简单句(The simple sentences)
名师导航
1.陈述句的概念及其肯定形式和否定形式。
2.一般疑问句、特殊疑问句、选择疑问句、反意疑问句的结构及
答语、祈使句、倒装句的用法。
3.what和how引导的感叹句
4. 并列句及并列连词
考点梳理
考点一 陈述句
陈述句是用来陈述一个事实或表示说话人看法(包括肯定和否定)的句子。
1.肯定形式
I have a new friend. 我有一个新朋友。
2.否定形式
(1)谓语部分含有助动词、情态动词或连系动词be,则只需在这些动词后加not。如:
He is not watching TV now. 他现在没有看电视。
He can't find his new pen. 他找不到他的新钢笔。
(2)谓语动词是实义动词,则需在前面加don't, doesn't 或 didn't,同时把该实义动词变为原形。如:
He draws well. 他画画好。(肯定)
He doesn't draw well.他画画不好。(否定)
(3)使用含有否定意义的形容词、副词、代词。如 no, hardly, never, little, nothing, nobody, neither 等,也可构成陈述句的否定式。如:
He can hardly speak Chinese.他几乎不会说中文。
【即时训练】
翻译下列句子
1.他从不玩电脑游戏。
2.我认为这不是一个好主意。
3.在我遇到麻烦时他从不帮我(give me a hand)。
3.He when I’m in trouble.
4.那个人一定是你的老师。
考点二 疑问句
1.一般疑问句
能用yes/no(或相当于yes/no的词)来回答的问句叫作一般疑问句。
(1)各种时态的一般疑问句(略)。
(2)一般疑问句的回答用yes或no。如:
—Does she go to school at 7:30 every day?
她每天七点半去上学吗?
—________________________________.
是的,她是。/不,不是。
(3)否定疑问句的答语
否定疑问句通常是以“be/情态动词/助动词+not”的缩写形式开头的,表示请求、看法或者惊讶等。其答语和汉语习惯不一样。如:
—Aren't you a student? 你不是一名学生吗?
—____________________________.
不,我是。/是的,我不是。
2.特殊疑问句
用疑问词引导的疑问句叫作特殊疑问句。特殊疑问句一般用降调读,其回答不用yes 或 no。
特殊疑问句的疑问词包括疑问代词和疑问副词。常见的疑问代词有what, which, who, whom, whose;常见的疑问副词有when, where, why, how等。如:
—Where are you going? 你要去哪儿?
—To the supermarket to buy some fruit.
去超市买点水果。
—How much coffee do you want? 你要多少咖啡?
—Two cups. 两杯。
3.选择疑问句
选择疑问句是说话者提出两种或两种以上的不同情况,让对方选择回答的疑问句。其结构是“一般疑问句+选项”或“特殊疑问句+选项”。选择部分由or连接,or 前面的部分读升调, or 后面的部分读降调。
选择疑问句不能用yes或no回答,而必须选择其中之一作答。如:
—Is your bag yellow or black?
你的书包是黄色的还是黑色的?
—It's black. 它是黑色的。
Which do you like better, pork or beef?
猪肉和牛肉,你更喜欢哪一种?
—I like beef better. 我更喜欢牛肉。
【即时训练】
1.______ does your mother do? She is a worker.
A. Who B. Where C. how D. What
2.--____ is her daughter?--The girl on the right wearing blue jeans.
A. Who B. What C. Which D. Where
3.--___ do I take the medicine, Mr. Wang?--Twice a day after meals.
A. How often B. How many C. How long D. How soon
4.----Excuse me._____ do you say “autumn” in American English?
----It’s “fall”.
A. How B. When C. Where D. why
5.--I’m sorry I can’t lend you the e-dictionary.
--_____?Didn’t you promise me?
A. What B. How C. When D. which
考点三 反意疑问句
A. 反意疑问句的构成: 陈述句+附加疑问句?附加疑问句的否定式必须缩写。
B. 1.陈述句部分与附加疑问句部分意思相反: 即前肯后否、前否后肯。如:
C. Mary is a teacher, __________?
D. He didn't tell you the story,__________?
E. 2.反意疑问句的基本对应形式如下:
F. (1)be动词对应be动词。如:
G. She is a policewoman, __________?
H. (2)情态动词对应情态动词。如:
I. He can drive the car, __________?
J. (3)行为动词对应助动词的相应形式。这种助动词主要指帮助构成疑问句或否定句的do/does/did 以及它们的否定形式。如:
K. He slept for 9 hours yesterday, __________? [来源:学*科*网Z*X*X*K]
L. He didn't go to the park, __________?
M. 3.特殊形式
N. (1)当陈述句中含有表示否定的代词或形容词,如nothing, none, no one, nobody, neither, few, little等,或含有表示否定的副词never, hardly, seldom时,则附加疑问部分只能用肯定式。如:
O. Linda has never been to Beijing, __________?
A. You can hardly see the blackboard clearly, __________?
B. (2)祈使句的反意疑问句的附加疑问句部分用will you/won't you。如:
C. Open the window, ?
[注意] Let's go and have a look, shall we?
(us表示包括听话人在内)
Let us clean the classroom, will you?
(us表示不包括听话人在内)
结论:以let's开头的祈使句,附加疑问部分用shall we; 以let us(him, me, her…)开头的祈使句,附加疑问部分用will you。
(3)主语后有“'s”的。如:
He's in the room, isn't he?(He's=He is)
He's gone to the park, hasn't he?(He's=He has)
(4)陈述部分的谓语是used to时,附加疑问部分用“didn't+主语”或“usedn't+主语”。如:
He used to go to bed late, didn't he/usedn't he?
(5)含有need的反意疑问句:
①need 是实义动词时。如:
We need to come earlier, don't we?
②need 是情态动词时。如:
We needn't come so early, need we?
4.当陈述部分是否定句时,英语与汉语的回答习惯存在差异。
英语回答时,若表示与事实一致,就用“Yes+肯定结构”;若表示与事实相反,就用“No+否定结构”。如:
—You didn't play football yesterday, did you?
— ___________ _ _
“昨天你没有踢足球,是吗?”
“不,我去踢了。”/“是的,我没踢。”
[提醒] ①当主语是nobody, somebody, everybody 等不定代词时,附加疑问部分的主语既可用he,也可用they。如:
Nobody wants to be old, does he/do they?
没有人想变老,是吗?
②当主语是nothing, something, anything, everything 等不定代词时,附加疑问部分的主语用it。如:
Nothing is left, is it? 没有东西丢下,对吗?
③在there be 结构中,附加疑问部分用be there。如:
There is nothing wrong with me, is there?
我没有什么问题,对吗?
5.主从复合句的反意疑问句
(1)陈述部分是“I/We think/believe/suppose/consider/+ that从句” (主语是第一人称)或有I'm sure that; I'm afraid that; We are sure that; We are afraid that; I feel sure that; I hope that; We feel sure that; It seems that时,附加疑问部分的主语应和从句相一致,但要注意否定前移的现象。如:
I don't think he is right, is he?
我认为他是不对的,是吗?
I'm sure that you know him well, don't you?
你肯定非常了解他,是吧?
(2)如果主语是其他人称,附加疑问部分的主语和主句一致。如:
He believed you could succeed, didn't he?
他相信你能成功,是吗?
She doesn't know if Jim is a good student, does she?
她不知道吉姆是否是一个好学生,是吗?
【即时训练】
改为反义疑问句。
1.We don’t believe tortoises(乌龟) can live up to 150 years.
2.He has few friends at school.
_________________________________________
3.Pass me the salt.
4.There is a book on the desk.
5.Let’s go shopping.
6.She said he would come come tomorrow.
考点四 感叹句
感叹句一般用来表示说话时的喜悦、惊讶等情感。英语感叹句常用“what”或“how”引导,句末用感叹号。
1.what引导的感叹句
(1)What+a/an+形容词+单数可数名词(+主语+谓语)!如:
What a beautiful picture (it is)! 多漂亮的一幅画啊!
__________ important meeting (it is)!
多重要的一次会议啊![来源:学*科*网Z*X*X*K]
(2)What+形容词+复数可数名词/不可数名词(+主语+谓语)!如:
What interesting stories (they are)! 多有趣的故事啊!
________________________!多糟糕的天气啊!
2.how引导的感叹句
(1)How+形容词/副词+主语+谓语!如:
How tall the tree is! 这棵树真高啊!
______________the horse is running!
这匹马跑得真快啊!
(2)How+陈述句(主语+谓语)!如:
How she loves her daughter!她多么爱自己的女儿啊!
(3)How+形容词+a/an+单数可数名词(+主语+谓语)!如:
How beautiful a girl (she is)! 她是个多漂亮的女孩啊!
【即时训练】
改为感叹句
1.Jim is a brave boy.
2.The fish tastes delicious.
3.The boy is very naughty.
4.He is a quick runner.
5.The stories are interesting.
考点五 祈使句
表示请求、警告、建议或命令的句子叫作祈使句。祈使句的主语一般是you(听话人),通常省略,其谓语动词一律用动词原形。句末用感叹号或句号,语调读降调。
1.祈使句的肯定形式
(1)句中只有不及物动词。如:
Come here! 过来!
Look! 看!
Come in! 进来!
(2)及物动词+宾语。如:
Close the door! 关门!
Open your books! 翻开课本![来源:学科网ZXXK]
(3)系动词+表语。如:
Be quiet, please! 请安静!
______________!小心!
2.祈使句的否定形式
祈使句否定形式的构成是直接在动词原形前加don't。为了表示礼貌,也可以加上please。如:
_____________________. 不要在课堂上讲话。
Don't close the window, please. 请不要关窗户。
3.let祈使句型表示“建议”
这种祈使句的否定结构是在let's后加not。如:
Let's go. 咱们走吧!
Let's not go now. 咱们现在先别走。
4.回答祈使句用将来时
—Remember to close the window when you leave.
记住离开时关窗。
—______________. 好的,我会的。
—Don't talk in class. 课堂上不要讲话。
—______________. 对不起,我不会了。
5.“祈使句+and/or+结果状语”句型
此句型可以转换成由if引导的条件状语从句的主从复合句。如:
Hurry up, or you will be late.
快点,否则就迟到了。
=If you don't hurry up, you__________late.
如果你不抓紧时间,就要迟到了。
=If you hurry up, you__________late.
如果你快点,就不会迟到。
6.祈使句的反意疑问句需特别注意(见考点三)
【即时训练】
翻译下列句子
1.请不要在教室里听音乐。
________ ________ to music in the classroom, please.
2.在图书馆要保持安静。
Please ________ ________ in the library.
祝你好运。
4.请让我看一看(have a look)
5.让我们共同保护环境(protect environment)
考点六 倒装句
1.there be句型
there be 句型是一个典型的倒装句。它表示“某处有某物”,主语是be动词后面的名词。如:
__________ a river near our school.
我们学校附近有一条河。
2.以so/neither/nor开头的句子
当前面的内容也适用于后者时,用倒装句“so/neither/nor+be/助动词/情态动词+主语”。如:
He has been to Dalian, and ________________.
他去过大连,我也去过。
John can't speak Japanese, ________________.
约翰不会讲日语,海伦也不会。
3.副词位于句首时
当here, there, now, then等副词位于句首时,谓语动词常用be, come, go, lie, run 等。如:
Here is your letter.这是你的信。
[注意] 这种倒装的句型结构的主语必须是名词;如果主语是人称代词,则用部分倒装。如:
Here he comes.他来了。
Here you are.给你。
【即时训练】
1.--My mother and I will go to Shanghai this summer.
---______. Shall we go together?
A. So do I B. So can I C. So am I D. So will I
2.He swam in the river this summer. ________
A. So did he. B. So she did. C. So did she
3.— My mother hardly watches any sports shows.
—______.
A. So do I B. So does mine
C. Neither does I D. Neither does mine
4.----Would you like to go to the amusement park?
----If Jack does, __________.
A. I go, too B. so will I
C. neither will I D. so do I
5.Attention, please! There _________a basketball game between our class and Class 5.
A. has B. is going to be C. will have D. is going to have
考点七 并列连词
1.表示并列关系的: and(和;同;与),both…and…(……和……都), not only…but also…(不仅……而且……), as well as(而且;还;又), neither…nor…(既不……也不……)。如:
He likes drawing and I like dancing.
他喜欢画画,我喜欢跳舞。
2.表示选择关系的: or(或;或者;还是;否则;不然),either…or…(或者……或者……; 不是……就是……)。如:
After supper, I often watch TV ______ take a walk.
晚饭后,我经常看电视或散步。
Work hard, ______ you will fall behind.
努力学习,否则你就会落后。
Either you or he is going to do some shopping this afternoon. 今天下午或者你或者他去购物。
3.表示转折关系的: but(但;但是;可是), while(然而)。如:
She was very tired,______ she kept working till midnight. 她虽然很累了,但还是一直工作到深夜。
He's a worker______his wife is a doctor.他是一名工人而他妻子是一名医生。
4.表示因果关系的: so(所以), for(因为)。如:
He got up late, ______ he didn't catch the early bus.他起床晚了,所以没赶上早班车。
【即时训练】
1.Hurry up, ____ you will miss the plane.
A. and B. but C. so D. or
2.Tony is a quiet student, he is active in class.
A. so B. and C. but D. or
3. The rain is very heavy________ we have to stay at home.
A. but B. because C. so
4. Hurry up, _________ you will be late for class.
A. and B. or C. but D. so
5.You have coughed for several days, Bill. Stop smoking,________ you’ll get better soon.
A. but B. after C. or D. and
考点过关
Ⅰ.按要求写句子
1.Her sister is very shy, ______ __?
2.Peter stayed up last night, _____ ___?[来源:Zxxk.Com]
3.Alice has never been to the village, ________?
4.My brother can't swim, ________?
5.Don't arrive late for class, _____ ___?
Ⅱ.同义句转换
1.What a tall boy he is! [来源:学科网ZXXK]
________ ________ the boy is!
2.How delicious the food is!
________ delicious food it is!
3.If you don't hurry up, you'll be late.
Hurry up, ________ you'll be late.
III.单选题
1.Look! _____the kites in the sky are!
A. What a beautiful B.What beautiful C.How a beautiful D.How beautiful
2.--These students didn’t pass the exam. --They felt unhappy, ____?
A.didn’t they B did they C.don’t they D.do they
3.Be sure to go there on time , ____?
A.mustn’t you B.aren’t you C.don’t you D.will you
4.______ weather it is!Let’s go out for a picnic.
A.What good B.What bad C.How good D.How bad
5.Don’t forget to put the book back on the shelf,____?
A.do you B.don’t you C.will you D.won’t you
参考答案
考点一
1.He never plays computer games. 2.I don’t think it is a good idea.
always gives me a hand 4. That man must be your teacher.
考点二 1-5DAAAA
考点三 1.can he 2.does he 3.will you 4.is there 5.shall we
6.didn’t she
考点四 1. What a brave boy Jim is! 2. How delicious the fish tastes! 3. How naughty the boy is! 4. What a quick runner he is! 5. How interesting are the stories!
考点五 1. Don’t listen 2.keep quiet 3. May you good luck. 4. Let me have a look. 5. Let’s protect environment
考点六1-5 DCDBB
考点七 1-5DCCBD
考点过关
I .1.isn’t she 2.didn’t 3.has he 4.can he 5.will you
II.1. How tall 2. What delicious 3.or
III.1-5DADBC