Unit 1 Look it up! Section 2 Grammar课件—2025沪教版八年级上册

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Unit 1 Look it up! Section 2 Grammar课件—2025沪教版八年级上册

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(共16张PPT)
Grammar
Would
like
you
coffee
some
Has
got
Tom
pen
any
不定代词
some & any
1. 相同点
(1)some和any都可作形容词,都意为“一些”
(2)some和any都修饰可数名词和不可数名词
e.g. Ken has some books.
2. 区别
(1)some一般用于肯定句中;表示请求、建议并希望得到肯定回答时,也可用于疑问句中
e.g. Would you like some coffee
(2)any一般用于否定句或疑问句中
e.g. Has Tom got any pens
(3)当any表示“任何”的意义,起强调作用时,它可以用在肯定句中
e.g. Any student can answer this question.
2. few/a few/little/a little
(1)后接名词的不同。few 和 a few 后接可数名词复数,little 和 a little 后接不可数名词。
e.g. There are a few new words in the text.
Can you speak a little English
(2)表示肯定意义和否定意义的区别。a few 和 a little 表示肯定,few 和 little 表示否定。
e.g. I have a few friends there. I often play with them.
There is little meat at home. Let’s buy some.
3. both, all, either, neither, none
both (两者)都
all (三者及三者以上)都
neither (两者)都不
none (三者及三者以上)都不
either (两者中)任一
它们常构成固定搭配:
(1)both ... and ... “……和……”,作主语时,谓语动词用复数
eg. Both Tom and Mary are teachers.
(2) either ... or ... “或者……或者……”,作主语时,谓语符合就近原则
eg. Either you or he is right. = Either he or you are right.
(3) neither ... nor ...“既不……也不……”,作主语时,谓语符合就近原则
eg. Neither you nor I am good at math.
不定代词
few, a few, little, a little
修饰名词 中文意思 肯/否 谓语
few 接可数名词 “很少”,
“几乎没有” 否定 复数
a few 接可数名词 “少许”、
“有一点” 肯定 复数
little 接不可数名词 “很少”,
“几乎没有” 否定 单数
a little 接不可数名词 “少许”、
“有一点” 肯定 单数
不定代词
both, either, neither, all, none, each
不定代词 含义 数量关系 作主语时谓语的数
both 两者都 =2 复数
either 两者中的任何一个 =2 单数
neither 两者都不 =2 单数
all 三者或以上都 ≥3 单数或复数
none 三者或以上都不 ≥3 单数或复数
each 每一个 ≥2 单数
由 _____________________ 分别加上 _________________________ 构成的不定代词叫复合不定代词。
复合不定代词
定义
some, any, no, every
-body,-thing,-one
复合不定代词 body one thing
some somebody someone something
any anybody anyone anything
no nobody no one nothing
every everybody everyone everything
复合不定代词
用法
1. 复合不定代词在句中可以作①主语、②宾语或 ③表语等。例如:
① _________ will listen to him. 没人会听他的。
② He wants ___________ to eat. 他想吃点东西。
③ Did you feel ________ different 你没觉得什么不同?
Nobody
something
anything
2. 复合不定代词作主语,谓语动词要用单数。例如:
① Someone _____ (be) crying in the next room. 有人在隔壁的房间哭。
② There _____ (be) nothing wrong with the TV set. 这台电视机没问题。
③ Everything _____ (be) fine.一切都很好。
is
is
is
复合不定代词
用法
  3. some-复合不定代词通常用肯定句中;any-复合不定代词多用否定句、疑问句中。
   ①____________ called on her last week.上周有人拜访她。
   ②There isn’t _________ else there.那里没有别人。
   ③Is __________ over there 有谁在那边吗?
   ④If there is ___________ difficult, please tell me.如果有什么困难,请告诉我。
Someone
anyone
anybody
anything
There’s ____________________ with your eyes.你的眼睛有问题。
Did you buy______________________ 你买了什么特别的东西吗?
something wrong
 4. 形容词修饰不定代词时,通常放在不定代词之后。
anything special
复合不定代词
注意
Would you like something to eat?
1. 当anything表示“任何事(物),无论何事(物)”,anyone,anybody表示“无论谁,任何人”等意义时,它们也可以用于肯定句中。如:
Anything is OK.
Anybody knows the answer.
2. 在表示请求、建议的句子中,还用something, someone, somebody等复合不定代词。
复合不定代词
注意
   3. 常用they/them/their/he来指前面的somebody, anybody, nobody等指人的复合不定代词
  4. 常用it来指前面的something, anything, nothing等指物的复合不定代词
Everyone knows this, doesn’t _______________ 人人都知道这一点,不是吗
he/they
Nothing is difficult if you put your heart into ____________.
世上无难事,只怕有心人。
it
1. I agree with most of what you said, but I don’t agree with ________.
A. everything B. anything C. something D. nothing
2. —Is____ here —No, Bob and Tim have asked for leave.
A. anybody B. somebody C. everybody D. nobody
3. —One week’s time has been wasted.
—I can’t believe we did all that work for ____.
A. something B. nothing C. everything D. anything
【分析】答案选B。for nothing是习语,意为“徒劳;没有好结果”“免费”。
【分析】答案选C。由答语可知问的是“到齐了吗?”所以用everybody。
【分析】答案选A。not…everything是否定,意为“我并非同意你讲的一切”,与前一分句意思相符。而not…anything=nothing与前一分句意思矛盾。
Quick quiz
课堂小测
I.用所给词的正确形式填空
1.Could you do___ for me, please (nothing)
2.I invited Tom and Ann to dinner, but__ ___ _ of them came.(none)
3.I invited Tom and Ann to dinner, and___ ____of them came.(all)
4.___ __ __is here today except Li Ping.(anybody)
5.—Is there _ tea in that green cup — Yes, there is__ __.(some)
6.—Would you like some tea —Yes. Just__ ___.(a few)
7.—Turn off the TV, Betty. _ ___ is watching it.(everybody)
—Oh, no, Mum. I'm watching it now.
8.If you can't decide which of the two books to borrow, why don't you take ______
I won’t read them this month.(either)
something
neither
both
Everybody/Nobody
any
some
a little
Nobody
both
II.单项选择
1.The English novel is quite easy. There are _____ new words in it.
A. a little B. little C. a few D. few
2.My host family tried to cook _____ for me when I arrived in New Zealand.
A. different something B. different anything
C. something different D. anything different
3.He said _______ at the meeting and just sat there quietly.
A. something B. anything C. nothing D. everything
4.These two books are very interesting. You can take ______ of them.
A. both B. every C. all D. none
5.He had ________ milk but _____ bread for breakfast.
A. many; few B. much; little C. few; much D. little; many
D
C
C
A
B
6.Is there ______ you want to say
A. something else B. anything else C. else anything D. else something
7.—Can I come this evening or tomorrow morning
一________is OK. I'm free today and tomorrow.
A. Either B. Neither C. Both D. None
8.They were ______ very tired, but _____ of them took a rest.
A. none; all B. neither; all C. all; none D. both; none
9.We should protect the beautiful flowers on ______ sides of the street.
A. every B. both C. none D. all
10.Be quiet! I have _____ to tell you.
A. important anything B. anything important
C. important something D. something important
D
B
A
C
B

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