九年级英语全册Unit8ItmustbelongtoCarla语法小专题习题

Unit 8 It must belong to Carla
单元语法小专题( Grammar Focus )
语法精讲
神态动词表示推断的用法
在神态动词中， must，can ，could ，may，might都能够用来表示推断。

1．表示必定推断
(1)must表示掌握性极大的推断，意为“准是；一定”。

must 只用于表示对此刻的状况进行必定推断。

如：The hair band must be Lucy's.这个发带必定是
露西的。

The light is on.She must be at home.灯亮着，她必定在家。

(2)can表示理论上的可能性，意为“可能”。

如：
Smoking can cause cancer.抽烟可能致使癌症。

(3)may 表示对此刻掌握不大的推断，意为“或许；
可能”。

如：
That story may be true.那个故事或许是真的。

I don't know where Anna is.She may be in the
bookshop. 我不知道安娜在哪儿。

她可能在书店。

(4)could和might也表示一种不确立的猜想，往常
用于表示过去的猜想。

在某些场合，为了使语气更为委
宛，可用 could 和 might 取代 can 和 may。

如：
The coat might be hers.I saw her wearing it
yesterday.这件外套可能是她的，我昨天看见她穿了。

I might come back at 7 o'clock，but I'm not quite sure. 我可能在7 点回来，但我不是很确立。

物体。

它有可能是一个不明飞翔物。

2．表示否认推断
(1)can't/couldn't表示掌握很大的否认推断，意
为“不行能”。

如：
The man can't be Mr.Green.He has gone to London. 那个人不行能是格林先生，他去伦敦了。

Mike couldn't finish the work so soon.迈克不可能这么快就达成那项工作了。

(2)may not 和 might not 表示掌握性不大的否认推
测，意为“或许不；可能不”。

如：
He may/might not come here tomorrow.他明日可能不来这里。

3．表示疑问推断
在疑问句中表示推断，用can 或 could 。

如：
Whose can the cup be? Can it be Li Kai's?那个茶杯能是谁的呢？是李凯的吗？
【拓展】“神态动词＋ be doing sth. ”表示对正在发
生的事情的推断；“神态动词＋ have done sth. ”表示对
过去或已达成事情的推断。

如：
Peter may/might have been hurt in the car accident. 彼得可能在车祸中受了伤。

The old man can be walking in the park.那位老人可能正在公园里漫步。

We saw something in the sky last
could/might be a UFO.昨天夜晚我们看见天空中有个
语法精练
Ⅰ. 从括号内选出正确的单词填空。

1． The old car can't(must/can't) belong to Frank.He bought his car last Tuesday，and it is quite new.
2． The dictionary might(can't/might) be Lisa's.She has a dictionary like this.
3． Even the cleverest student can't answer the question，so it must(must/could) be very hard.
4． His cousin may(may/must) go to the movies with us this evening，but he isn't very sure.
5．— Oh， it's raining hard.
— Be careful! The road must(must/might) be wet.
Ⅱ. 依据汉语意思达成句子，每空一词。

6．她不行能正在等你。

She can't be waiting for you.
7．她的表准是停了。

我去叫她。

Her watch must have stopped．I will go and call her.
8．他喜爱念书。

此刻他必定是正在图书室念书呢。

He likes reading.Now he must be reading in the library.
9．你走了那么长的路，必定饿了吧。

You must be hungry after your long walk.
10．你最好去问那位警察，他必定知道去邮局的路。

You'd better ask the policeman.He must know the way to the post office.
Unit 12 Life is full of the unexpected
单元写作小专题& Section B ( 3a～3b)
【单元写作目标】 e
能用过去达成时态表达过去发生的事情。

( 二 ) 模拟例句，用 by， when 或 before 连结句子。

1．能用过去达成时“ had done sth. ”表达某一时例： Tom fell asleep.
刻为止已经达成的活动；Tom's father came back home.
2．能正确应用“ by， before ，when”等指引的过By the time/When Tom's father came back home ，去时间状语；Tom had fallen asleep.
3．能正确使用“ when， later ，then ，after that ，1． My parents left home to work.
finally ”等连词表达事情发生的过程；I woke up.
4．写作微技术：准时间次序表达事件发生的过程。

By__the__time/When__I__woke__up ，
my__parents__had__left__home__to__work.
2． The library was closed.
一、语言累积
Mary got to the city library.
( 一 ) 依据以下表格中所给的单词，写出相应的动
词原形或过去分词。

Past Past Past
Verb particip Verb particip Verb partici
le le ple
run run lose lost get got
tell told wake waken stop stopped
rush rushed make made sell sold
find found leav
left show shown e
stay stayed take taken ring gone ring rung put put hit hit fall fallen writ written come come
By__the__time/When__Mary__got__to__the__cit
y__library ， it__had__been__closed.
3． His friends waited for him for a long time.
Mr.Lin arrived at the park.
e__park，his__friends__had__waited__for__him__for__a__lo
ng__time.
4． I realized that I didn't write my name on
it.
I handed in my paper.
By__the__time/When__I__handed__in__my__pape
r ， I__realized__that__I__hadn't__written__my__name
__on__it.
5． The movie was on for 20 minutes.
二、篇章训练
The boy reached the cinema.
By__the__time/When__the__boy__reached__the_ 同学们，还记得以前令你感觉难堪、倒运、丧气的
_cinema ，一天吗？请你以“ What a(n)________ Day ”为题，写
the__movie__had__been__on__for__20__minutes. 一篇 120 词左右的短文，表达这段经历及当时的感觉。

6． Peter received many gifts. 提示：
His birthday came. 1． When did it happen?
BeforePeter's__birthday__came ，2． What happened first?
he__had__received__many__gifts. 3． What happened next?
( 三 ) 依据汉语意思达成句子，每空一词。

4． How did the day end?
1．生活中充满了不测。

5． How did you feel about this day?
Life is full of the unexpected. What a(n) __Unforgettable__ Day
2．方才我正要去买东西，他给我打电话来了。

Last summer vacation I decided to visit my
I was about to do some shopping when he grandparents because I haven't seen them for many telephoned me just now. years.
3．我们迷惑地盯着从焚烧的大楼里升出来的烟。

That day when I was about to leave for the bus
We stared in disbelief at the black smoke station ， I found I had left my ID card and mobile
rising above the burning building. phone on the bed. After I got to the bus station ，4．我从床上跳起来并直奔机场。

I found I had arrived the station two hours later.
I jumped out of the bed and went straight to While I was waiting in the waiting room ， a woman the airport. came and asked me if I could help her look after 5．早受骗我去学校的时候，我发现我忘掉穿校服her two boys for a while. I agreed and we played
了。

games until the woman came back. After they left ，By the time I left for school in the morning ，I found my wallet had been stolen. I called the
I found I had forgotten to put on my school uniform. police right away. They told me that the womanhad
6．但是，全球最闻名的恶作剧，是发生在十月cheated me. That made me really disappointed and
而不是四月。

worried. Finally，I got to my grandparents' home One of the world's most famous tricks ，however ，with the help of the police.
happened in October rather than in April. It's a lesson to me. But I think we still should 7．韦尔斯让它听起来这样传神，以致于成千上万keep a kind heart ，although the society isn't good 的人都相信了这个故事。

所以，全国上下一片惊慌。

enough.
Welles made it sound so real that hundreds of
people believed the story ， and fear spread across
the whole country.。