(共67张PPT)
导师:稻壳儿
连词
简单句
2024年二轮复习语法精讲精练
连词是历年中考试题中的必考内容之一。从命题内容来看,涉及并列连词and,or,but,so,not only...but also...,either...or...,neither...nor...等,从属连词when,while,since,as soon as,until等,分值一般在1~3分之间。从近几年的中考试题来看,在具体语境中考查连词的辨析是重点;从命题形式来看,以单项选择、完形填空为主。
知识体系概览
考点一 并列连词
1.and,but,or,so的用法
and “和;并且”,表并列或顺承关系 John,work hard and you will make much progress.
but “但是”,表转折关系 I’d love to,but I’m afraid I have no time.
or “或者;否则”,表选择关系或转折关系 Hurry up,or you’ll miss the plane.
so “所以”,表因果关系 The dress was very expensive,so I didn’t buy it.
2.neither...nor...,either...or...,not only...but also...,both...and...的用法
neither...nor... 两者都不…… Neither he nor his children like fish.
either...or... 或者…… 或者…… Either you or she is wrong.
not only... but also... 不但…… 而且…… Not only you but also he wants to buy the book.
both...and... 两者都…… Both she and I are good at English.
1.“祈使句+and/or+陈述句”相当于if引导的条件句,and表顺承关系,or意为“否则” 。如:
Hurry up,or you will be late.快点,否则你就会迟到。
=If you don’t hurry up,you will be late.如果不快点,你就会迟到。
2.but意为“但是”,用来表示转折关系,注意它不能与though,although连用。如:
We tried our best,but we still lost the game.我们尽力了,但我们仍然输了比赛。
3.so意为“所以,因此”,用来表示因果关系,注意它不能与because,since,as连用。如:
It’s raining heavily outside,so you can’t leave.外面正下大雨,因此你不能离开。
特例清单
4.not only...but also...,neither...nor...和either...or...连接两个主语时,谓语动词与最近的主语保持一致;both...and...连接两个主语时,谓语动词要用复数形式。如:
Neither you nor I am right.你和我都不对。
Both he and I are students.他和我都是学生。
【考点抢测】
1.Wash your hands before meals,____ you may get ill.
A. and B. but C. or D. so
C
2.My brother knows little Japanese, ____ he can’t understand the instructions of his camera.
A. so B. or C. but D. and
A
3.Love from parents is like the wind—you can’t see it ____ you can feel it.
A. and B. or C. but D. so
C
4.—Do you think David and Lisa can be good accountants
—Accountants should be careful enough.____ David __ Lisa is suitable, I’m afraid.
A.Either; or
B.Neither; nor
C.Both; and
D.Not only; but also
B
5.—How do you like the two pairs of shorts
—They didn’t fit me well.They are _____ too long __ too short.
A.not only; but also
B.both; and
C.neither; nor
D.either; or
D
6.Help others whenever you can ____ you’ll make the world a nicer place to live in.
A. or B. and C. but D. so
B
考点二 从属连词
分类 连词 词义 例句
表示 结果 so... that... 如此…… 以至于…… The box is so heavy that we can’t carry it.
such... that... 如此…… 以至于…… It is such a heavy box that nobody can move it away.
表示 比较 as... as... 和……一样 He ran as fast as Mike.
not as ...as 不及…… He isn’t as tall as Mike.
than 比…… She jumped higher than Rose.
分类 连词 词义 例句
表示 时间 when 当……时 The students were talking when the teacher came in.
while 当……时 I was doing my homework while my father was watching TV.
after 在……之后 I’ll go to play football after I finish my homework.
before 在……之前 Please turn off the light before you leave the room.
续表
分类 连词 词义 例句
表示 时间 till/ until 直到…… 为止 I’ll wait till/until he arrives.
直到…… (才) She won’t get home till/until it gets dark.
as soon as 一……就 I’ll call you as soon as I get to Beijing.
since 自从…… He has lived here since 1980.
表示 让步 though/ although 虽然 He often helps others though/although he is not rich.
表示 条件 if 如果 We’ll go for a picnic if it doesn’t rain.
续表
分类 连词 词义 例句
表示 条件 unless 除非; 如果不 They will have a picnic unless it rains next Sunday.
表示 原因 because 因为 He didn’t come because he was ill.
since 既然 Since we have got ready for it,let’s set off.
as 因为 As I’m not at home,please leave a message.
续表
分类 连词 词义 例句
表示 目的 so that 以便 He got up early so that he could get there on time.
in order that 为了 He works hard in order that he can go to a good college.
续表
特例清单
1.if意为“是否”时,引导宾语从句;意为“如果”时,引导条件状语从句。如:
I don’t know if they will help us.If they have time,they will come.我不知道他们是否会帮我们。如果他们有时间,他们会来的。
2.从属连词so...that...和such...that...都表示“如此……以至于……”,但用法不同。so...that...结构中的so为副词,后面接形容词或副词;such...that...中的such为形容词,后面接名词(名词前可以用形容词修饰)。
考点提分训练
一、单项选择。
1.—It seems that it is going to rain.
—That's true. Take an umbrella with you,___ you may get wet.
C
A. and B. but C. or D. so
2.—Will you buy that new-arrival coat
—Yes.___ it's a little expensive,I like the style very much.
A
A. Although B. But C. So D. Because
3.Teamwork is very important. Nothing will be achieved ___ we
work well together.
C
A. if B. since C. unless D. though
4.Mary knows little about French,___ she can understand what
the teacher says.
D
A. or B. so C. and D. but
5.Your aunt has found time to see you twice ___ she is very busy.
D
A. if B. unless C. because D. though
二、根据句意在空白处填入一个适当的单词。
6.Work hard,_____ you will get good grades.
7.Wash your hands before meals,____ you may get ill.
8.Everyone should wait in line outside. You couldn't come in
______ your name is called.
9.You must take your schoolwork seriously ___ you want to go to
the key senior high school.
10.Love from parents is like the wind—you can't see it _____ you
can feel it.
and
or
until
if
but
11.Many students hated to have classes on the app,___ they gave
it one-star reviews(评价).
12.I think my junior middle school life is very
colorful,________________ I am always busy.
13.Nobody can hear you _______ you speak in a louder voice.
14.I don't like Sun Cinema ________ it has bad service.
15.You'd better tidy up your room _______ your father comes
back.
so
though/although
unless
because
before
1.(2021,南京)You need to practise speaking every day ____ you hope to improve your spoken English.
A. if B. although C. unless D. until
A
2.(2021,天津)My cousin became a country doctor ____ he finished medical school.
A. after B. so that C. but D. so
A
3.(2021,贵港)—We can’t get on or off a bus ____ it is moving.
—You’re right.
A. unless B. before C. while D. until
C
4.(2021,黔东南州)Judy is an outgoing girl. She shows everything on her face, ____ she is happy or not.
A. whether B. until C. unless D. although
A
5.It’s not easy to change habits, ____ with strong will and self-control, it is possible.
A. for B. or C. but D. so
C
6.—Which do you prefer, tea or coffee
—Either. ____ tea __coffee are my favorite.
A.Not only; but also
B.Both; and
C.Neither; nor
D.Either; or
B
7.—What’s the secret of success, Dr. Know
—More time and effort, ____ you’ll make it some day.
A. yet B. or C. and D. but
C
8.“Put on your coat, ____ you will catch a cold!” This is what my mum often says to me.
A. and B. but C. or D. so
9.You can’t decide whether or not you like something until you try it, ____ it’s important to try something new.
A. but B. or C. so
C
10.Our business won’t improve ____ we offer better services to our customers.
A. because B. unless C. after D. since
B
11.A recent survey shows that 44 percent of Americans want to use self-driving cars, ____ 34 percent believe that they will make the roads more dangerous.
A. although B. because C. unless D. if
A
C
12.StorySign is ____ a useful app __ it can make it easier for deaf children and their parents to read bedtime stories.
A.so...that
B.such...that
C.too...to
D.as...as
B
13.The housing prices are absolutely one of the hottest topics in Xi’an these years, ____ most people find it hard to afford a house in big cities.
A. after B. because C. once D. until
B
14.He stayed up very late last night.____ he woke up in the morning, the sun was already high up in the sky.
A. Until B. After C. Since D. As
15.—Excuse me, can you tell me the way to the nearest underground station
—Walk straight on ____ you see a white building. It’s right there.
A. though B. since C. until D. if
C
16.Little Jack has learned to do lots of things on his own, ____ he is only four years old.
A. if B. though C. for D. since
B
D
17.—Why don’t you get used to the life in Beijing
—_____ the crowded traffic __ the high living cost. The only reason is the badly polluted air.
A.Not only; but also
B.Either; or
C.Both; and
D.Neither; nor
D
18.—How do you like the two pairs of shoes
—They don’t fit me. They are ____ too big __ too small.
A.not only...but also...
B.neither...nor...
C.either...or...
D.as...as...
C
19.—Learning to love is like learning to walk.
—Yes, ____ we step out bravely, we’ll find it’s not so difficult.
A. as if B. even though C. as long as D. as far as
C
20.Making friends is not easy. Sometimes it can take years ____ you become true friends with someone.
A. before B. after C. unless D. while
A
21.Jane’s mother was so tired. She fell asleep ____ she lay down on the bed.
A. until B. as soon as C. unless D. as
B
22.Making millions of friends is not difficult. The difficulty is to make a friend who will stand by you ____ millions are against you.
A. before B. though C. because D. when
D
23.In China, we usually use red paper for Hongbao ____ red means good luck.
A. if B. because C. although D. while
B
24.They organized a lot of activities for me in my spare time ____ I wouldn’t feel lonely.
A. although B. unless C. as soon as D. so that
D
知识体系概览
中考考点透视
&1& 陈述句
◆陈述句的肯定句式:主语+谓语(+其他)
如:Among all the subjects,I love history best.在所有的科目中,我最喜欢历史。
◆陈述句的否定句式:“主语+be动词+not(+其他)”或“主语+助动词/情态动词+not+实义动词+(其他)”
(1)如果句子的谓语是be动词,在其后加not,常用其缩略形式。
(2)如果句子的谓语是实义动词,在实义动词前要用助动词或情态动词的否定形式,如: won't,don't,doesn't,didn't,haven't,hasn't 等。
(3)含有否定意义的词也可以构成陈述句的否定形式,如: no,hardly,never,seldom,nothing,none,nobody等。
(4)在某些句子中,按语义本来应当放在that从句中的否定词not被前移至主句的谓语中,叫作“否定转移”。这种否定结构主要用于由表示“相信;猜测”的动词构成的主从复合句中。如:believe,expect,imagine,suppose,think等。
1.Yukio doesn't watch any TV shows on Monday.(改为肯定句)
Yukio ________ ______ TV shows on Monday.
2.I used to read English books after dinner.(改为否定句)
I _______ _____________ to read English books after dinner.
3.Kids will study at home on computers.(改为否定句)
Kids _____ ____ study at home on computers.
watches
some
didn't
use/used not
will
not
&2& 疑问句
◆疑问句的种类
类别 结构 例句
一般 疑问 句 Be动词+主语+其 他? Is this your pencil 这是你的铅笔吗?
【七上Unit 3第13页】
情态动词+主语+动 词原形+其他? Can you swim 你会游泳吗?【七下Unit
1第1页】
助动词+主语+动词 原形+其他 Did you go to the movies yesterday 你
昨天去看电影了吗?
类别 结构 例句
特殊 疑问 句 特殊疑问词(组) +一般疑问句? Why does Bob like history 为什么鲍勃
喜欢历史?【七上Unit 9第51页】
选择 疑问 句 一般疑问句+or+另 一个备选对象 —Do they have straight or curly hair
他们留着直发还是卷发?
—They have curly hair.他们留着卷发。
【七下Unit 9第51页】
特殊疑问句+or+另 一个备选对象
续表
类别 结构 例句
反意 疑问 句 陈述句/祈使句+简 短问句 —You used to be short,didn't you 你过
去长得矮,是吗?
—Yes,I did.是的。/No,I didn't.不是的。
【九全Unit 4第28页】
续表
◆特殊疑问词辨析
特殊疑问词 用法 特殊疑问词 用法
who 询问身份 when 询问时间
which 询问特定的人或物 (有选择) why 询问原因
what 询问职业或身份 (无选择) where 询问地点、位
置
whose 询问所属关系 how 询问方式
◆特殊疑问词组辨析
词组 意义及用法 词组 意义及用法
how long 多长(时间)[提 问(时间)长短] how wide 多宽(提问宽
度)
how often 多久一次(提问频 率) how tall/high 多高(提问高
度)
how soon 多久以后(提问in 短语) how old 多大(提问年
龄)
how many 多少(提问可数名 词的量) what size 什么尺寸(提
问尺寸)
词组 意义及用法 词组 意义及用法
how much 多少(钱)(提问 不可数名词的量或 价格) what color 什么颜色(提
问颜色)
how far 多远(提问距离) what time 什么时候(提
问时间点)
how heavy 多重(提问重量)
续表
1.(2023·武威)—___ do you learn these words by heart
—By using them in different ways.
B
A. When B. How C. Why D. Where
2.(2023·龙东改编)—You haven't visited the Palace Museum,have
you
—___.How I wish to visit it some day!
A
A. No,I haven't B. Yes,I haven't C. Yes,I have D. No,I have
3.(2023·连云港)—___ have you been a member of the Youth
League
—For three years.
A
A. How long B. How many C. How often D. How far
4.(2022·阜新)—___ do you volunteer in the care home
—Once a week.
D
A. How far B. How many C. How much D. How often
5.—______ was the weather yesterday
—It was sunny and warm.
6.—It is rude to ask direct questions,________?
—Yes,but I think it's OK to your close friends.
How
isn't it
&3& 祈使句
结构 例句(肯定形式) 例句(否定形式)
Do型: (Please+)动 词原形+其他 Please sit down!请坐 下! Pour the milk into the blender.将牛奶倒 入搅拌器。【八上 Unit 8 第57页】 Don't stand up!不要站起
来!
Don't arrive late for class.
上课不要迟到。
【七下Unit 4第19页】
结构 例句(肯定形式) 例句(否定形式)
Be型:Be+表语 (+其他) Be quiet!请安静! Don't be late for class.上课
不要迟到。
Let型:Let+宾语 +动词原形+其 他 Let's have another try!咱们再试一次 吧! Don't let the boy draw
here./Let the boy not draw
here.让那个男孩不要在这里
画画。
No型: No+名词 /动名词 No litter!禁止扔垃圾!
No parking!禁止停车!
续表
结构 例句(肯定形式) 例句(否定形式)
注意: (1)祈使句的答语有“OK,I/we will.” “Sorry,I/we won't.” (2)祈使句与if条件句的转换:①祈使句+and+句子=If 条件句+句 子 ②祈使句+or+句子=If…not…+句子
续表
1.(2023·武威)___ trying and do your best.
A
A. Keep B. Keeping C. To keep D. Kept
2.(2022·遂宁)—Sam,___ run in the hallways. It's very dangerous.
—Sorry,Ms. Black.
B
A. do B. don't C. not D. doesn't
3.(2021·北部湾)—___ here,please.
—Sorry,I will move the car away right now.
D
A. No swimming B. No smoking C. No eating D. No parking
4.Young man,______ sit there daydreaming. No one can achieve
anything without effort.
5.Hurry up,____ you will miss the bus.= ___ you don't hurry
up,you will miss the bus.
don't
or
If
&4& 感叹句
感叹句用来表示喜、怒、哀、乐等感情,通常用what或how引导。what与how的选择方法:
◆感叹句的结构
引导词 结构 例句
what What+a/an+形容词+可数名 词单数(+主语+谓语)! What a beautiful present (it
is)!多么漂亮的一件礼物啊!
What+形容词+可数名词复 数(+主语+谓语)! What lovely boys (they
are)!多么可爱的男孩啊!
What+形容词+不可数名词 (+主语+谓语)! What nice music (it is)!多
么美妙的音乐啊!
引导词 结构 例句
how How+形容词/副词+主语+谓 语! How pretty the dragon boats
were!多么漂亮的龙舟啊!
【九全Unit 2第12页】
How+形容词+a/an/the+可 数名词单数(+主语+谓 语)! How beautiful a present (it
is)!多么漂亮的一件礼物啊!
How+主语+谓语! How time flies!时间过得多快
呀!
续表
1.(2023·株洲改编)—___ clean the classroom is!
—So it is. The students clean it every day.
A
A. How B. What C. What a D. How a
2.(2023·凉山州改编)___ beautiful day!Let's take a walk by the
lake.
B
A. What B. What a C. How D. How a
3.(2023·吉林改编)___ interesting movie it is!I want to see it
again.
B
A. What B. What an C. How D. How an
4.(2023·营口)___ useful knowledge the astronaut in Tiangong
Classroom has taught us!
B
A. How B. What C. How a D. What a
5.______ cute and lovely the babies are!I will take care of them
like they're my own babies.
How
6.—______ a terrible mess you have made!
—Sorry,Mom. I will clear it up right now.
What
&5& there be句型
◆there be句型的结构和用法
(1)结构:there be句型的结构为“There+be动词+主语(人或物)+地点状语/时间状语”,表示“某处(或某时)有某人(或某物)”。
(2)用法:be动词必须和主语在人称和单复数形式上保持一致,即遵循“就近原则”。如果主语部分是两个或两个以上的并列主语时,be动词一般和邻近主语在人称和单复数形式上保持一致。如:
There is a desk and five chairs.那里有一张桌子和五把椅子。
There are five chairs and a desk.那里有五把椅子和一张桌子。
◆there be句型的几种主要时态
时态 there be句型 例句
一般 现在 时 There is/are… There is a boy waiting for you outside.外面
有个男孩在等你。
一般 过去 时 There was/were… I called you yesterday evening,but there
was no answer.昨天晚上我打电话给你了,但
是没人接。
时态 there be句型 例句
一般 将来 时 There will be… There is/are going to be… There will be an English speech competition
in our school next Monday.下周一我们学校
将举行英语演讲比赛。
现在 完成 时 There have/has been… There have been great changes in Kunming
in the past few years.在过去的几年里,昆明
发生了很大的变化。
续表
◆there be句型的不同句式
(1)否定句:be动词后加not,no或not any。如:
There is no such thing as true failure.没有真正的失败。
(2)一般疑问句:be动词提到句首。如:
Is there life on other planets 其他星球上有生命吗
◆辨析there be句型与have
(1)there be句型表示某处存在某物或某人,不强调此物归谁所有;have表示某人拥有某物或某人,强调所有、拥有关系。如:
There is a mountain in the small village.这个小村庄里有一座山。
I have a good friend.我有一个好朋友。
(2)当have意为“包括;存在”时,可以与there be句型互换。如:
A year has four seasons.=There are four seasons in a year.一年有四个季节。
1.(2022·贵港)—There ___ a talk by Zhong Nanshan in our
school tomorrow afternoon.
—Great!We can't wait!
C
A. is B. was C. will be D. will have
2.If there ___ no buying and selling of animals,there will be no
killing in nature.
A
A. is B. will be C. has D. will have
3.—Excuse me,are there any bookstores around here
—___,but there are some on Center Street.
B
A. Yes,there are B. No,there aren't
C. Yes,there is D. No,there isn't
4.—Mom,___ there any bread at home?
—Yes. Open the fridge and you'll see it.
5._______ is a teacher and some students playing soccer on the
playground.
is
There
考点提分训练
一、单项选择。
1.(2023·绥化改编)—Our school volleyball team won the first
prize last Friday.
—Wow,___ great news!
C
A. how B. what a C. what D. how a
2.(2023·武威)There ___ a big tree behind the shop. You can see
many birds in it.
A
A. is B. are C. was D. were
3.(2023·武威)—___ do you exercise
—Every day.
D
A. How many B. How old C. How much D. How often
4.(2023·无锡)___ is your hometown I can't find it anywhere
on the map.
D
A. What B. Which C. When D. Where
5.(2023·吉林改编)—___ is it from our school to the new
bookstore,Li Lei
—Only one kilometer.
A
A. How far B. How long C. How soon D. How much
6.—Listen!Ms. Lu is telling us the importance of learning English
again and again.
—___ teacher she is!We must study harder.
D
A. How patient B. What patient
C. How a patient D. What a patient
7.—________ Mary have long ________ short hair
—She has long hair.( )
B
A. Does;and B. Does;or C. Is;or D. Is;and
8.—Isn't he going to join us this evening
—___.He has too much homework to do.
D
A. Yes,he will B. Yes,he is C. No,he won't D. No,he isn't
9.—___ will your English teacher come back from Shanghai
—In two weeks.
B
A. How often B. How soon C. How far D. How long
10.—Mom,can I go out with my friends
—___ your homework first. Then I will think about it.
A
A. Finish B. Finishing C. To finish D. Finished
二、根据句意在空白处填入一个适当的单词。
11.He has good grades in all subjects,________ he
12.______ a useful robot! It can help with the housework like a
human servant.
13.—______ heavy the bag is!I can't move it at all.
—Don't worry!Let me help you.
doesn't
What
How
14.—_______ will be an English show this weekend. Shall we go
and watch it
—Sure,no problem.
There