客体是什么意思-复利终值
一般过去时详细讲解与练习题
一、巧记一般过去时:
动词一般过去时,表示过去发生的事;be用was或用were, have,has变had;
谓语动词过去式,过去时间作标志;一般动词加-ed,若是特殊得硬记。
否定句很简单,主语之后didn’t添;
疑问句也不难,did放在主语前;
不含be动词时
如果谓语之前有did,谓语动词需还原;
动词若是
was,were,
否定就把
not
添。
含
be
动词时
疑问句也不难,要把
was
,
were
放在主语前。
二、be的一般过去时:学习动词be的一般过去时,下面有一口诀,它可以帮你们更好地掌
握动词be的一般过去时。 be的过去时有四巧:
一是时间状语巧,
表示过去的短语要记牢;
二是形式巧,单数was,复数were;
三巧是否定句结构,not紧跟was/were;
四是疑问句式巧,was/were向前跑(提前)。
【一巧】时间状语(即标志词)巧。一般过去时表示过去发生的动作或存在的状态,恰巧
与表示过去的一些时间状语连用。
1.
yesterday或以其构成的短语:yesterday morning(afternoon,
evening)等;
2. 由“last+一时间名词”构成的短语:last
night, last year (winter, month, week)等;
3. 由“时间段+ago”构成的短语:a moment ago, a short time
ago, an hour ago等;
4. 其它:just now等
5. 由某些表示过去时态的从句等。
【二巧】形式巧。它与一般现在时一样,形式多样:当主语是第一人称单数或第三人称单
数时,谓语动词用was;主语是第二人称或其他人称复数时,谓语动词用were。
例如: I was in the classroom yesterday morning.
昨天早上我在教室里。
He was at school
last Tuesday. 上周二他在学校。
They
were over there a moment ago. 刚才他们在那边。
【三巧】否定句结构巧。与动词be的一般现在时一样,它在动词后面加not即可变成否定
句,并且was, were与not可以缩写成wasn't, weren't。即:
主语 + wasn't/ weren't + 表语 + 其他。例如:
I was not (=wasn't) here yesterday. 昨天我不在这儿。
My parents were not (=weren't) at home last
Sunday. 上周日我父母不在家。
【四巧】 疑问句式巧。把was,
were提到句首,句末用问号即可变为一般疑问句。即:
Was(Were)
+ 主语 +表语 + 其他?这恰巧与动词be的一般现在时的疑问句
式相似。例如: Were you at home the day before
yesterday﹖ 前天你在家吗?
Was she late this morning﹖今天早上她迟到了吗?
更巧的是疑问句的答语也相似,肯定回答用“Yes, 主语+was/were.”;
否定回答用“No,主语+wasn't/weren't.”。
例如:—Were Wei Hua and Han Mei here just now﹖
刚才魏华和韩梅在这儿吗?
—Yes, they
were. (No, they weren't.) 是的,她们在。(不,她们不在。)
一、单项选择: 从下列各题后所给的四个选项中选择最佳答案填空。(10)
(
)1. My father______ill yesterday.
A.
isn't B. aren't C. wasn't D. weren't
(
)2. ______your parents at home last week﹖
A. Is B. Was C. Are D. Were
(
)3. The twins______in Dalian last year.
They______here now.
A. are; were
B. were; are C. was; are D. were; was
( )4. ______your father at work the
day_____yesterday(前天)﹖
A. Was; before
B. Is; before C. Was; after D. Is; after
( )5. —Who was on duty last Friday﹖
—______.
A. I am B. I was
C. Yes, I was D. No, I wasn't
( )6.
I cleaned my classroom ___________.
A
with three hours B three hours ago
C in three hours D three hours before
( ) 7. I came _______ my house two days ago
.
A back on B back to C
to back D back
( ) 8 .
___________? He did some reading at home.
A What does your father do yesterday evening
B What does your brother do in the
school
C What did your brother do over
the weekend
D Where did your brother
go last Sunday
( ) 9. What did you do
________ ? I went to the movies.
A
next morning Bover the weekend C in the
weekend D next Monday
( ) 10. The
koala sleeps _______,but gets up _________.
A during the day; at the evening
B at day during night
C in the day
;during the evening D during the
day at night
二、请用正确动词形式填空。(10)
1. I
_________ (have) an exciting party last weekend.
2. _________ she _________(practice) her
guitar yesterday? No, she _________.
3.
What ________ Tom ________ (do) on Saturday
evening?
He ________(watch) TV and
__________(read) an interesting book.
4. They
all _________(go) to the mountains yesterday
morning.
5. She _________(not visit) her aunt
last weekend.
She ________ (stay) at home
and _________(do) some cleaning.
6. When
________ you _________(write) this song? I
__________(write) it last year.
7. My friend,
Carol, ________(study) for the math test and
________(practice) English last night.
8.
________ Mr. Li __________(do) the project on
Monday morning? Yes, he _________.
9. How
_________(be) Jim's weekend? It _________(be not)
bad.
10. ________ (be) your mother a
sales assistant last year? No. she __________.
三、翻译下列句子(20)
1. 我过了一个忙碌但却刺激的周末。
I
_________ _________ __________ __________ exciting
weekend.
2. Jenny喜欢看书。昨晚她看了一本英语书。
Jenny
likes _________ __________. She _________ an
English book last night.
3.
Emma每天都看电视。可是昨天他没有看。
Emma__________ TV every
day. But he _________ ________ ________ yesterday.
4. 上周六他们做什么了?他们做作业和购物了。
What ________
they _________ _________ Saturday?
They
_________ __________ homework and _________
__________.
5. 今天早上方方得做饭,因为他父亲不在家。
This
morning Fangfang ____ ____ ____ ____ because his
father _____ _____ ____ yesterday.
6.
你还有什么要说的? What _______ would you like _______
_______?
7. 放学别忘了向老师说声再见。 Don’t forget ______
_______ _______ _______ the teacher.
8.
为什么你昨晚没有看电视? Why _______ you _______ TV last
night?
9. 他在打扫教室的时候,发现地上有块表。
When he
______ the classroom, he ______ a watch on the
ground.
10. 他什么时候出生的?1980年。 ---When _______
he _______? ---_______ 1980.
四、改写句子:(20)
1、Lucy did her homework at home.(改否定句)Lucy
________ _______ her homework at home.
2、He
found some meat in the fridge(冰箱).(变一般疑问句)
___________ he __________ ___________ meat in the
fridge?
3、There was some orange in the
cup.(变一般疑问句)_______ there _______ orange in the
cup?
4. Frank read an interesting book about
history. (一般疑问句)
_______ Frank _______ an
interesting book about history?
5. Why not go
out for a walk? (同义句) _______ ________ ________
out for a walk?
6. Thomas spent RMB 10 on
this book. (否定句) Thomas______ _____RMB 10 on this
book.
7. My family went to the beach last
week. (划线提问)
________ ________ ________
family _______ last week?
8. I think she is
Lily’s sister. (否定句。注意否定转移)____________________
9. Sally often does some reading in the
morning. (否定句)
Sally _______ often ______
some reading in the morning.
10. He is a
tall, thin boy. (划线提问) _______ _______ he _______
________?
五、 改错题(20)
1.How is Jane
yesterday? _____________________
2.He go to
school by bus last week.
____________________________
3.He often goes
home at 6:00 last month.
____________________________
4.I can fly
kites seven years ago.
______________________________
5.Did you saw
him just now. ____________________________________
6.Tom wasn’t watch TV last night.
____________________________________
7.I didn’t my homework yesterday.
____________________________________
8.He
wait for you three hours ago.
____________________________________
9.Who
find it just now ?
________________________________________
make
him cry (哭) just now?
__________________________________
六、完形填空(10)
Tom did not like doing his homework,because
he liked to do some 1 things after school.And
his teacher always 2 a lot of mistakes in his
homework.
Then one day,his maths teacher 3
at Tom’s homework and saw that he got all his
answers
right.He was very 4 and
surprised(惊奇).The next morning before class,he
called Tom 5 his
desk and 6 to him,“You got
all your homework right this time.Did your father
help
you?”Sometimes Tom’s father helped him
with his homework, 7 this time he didn’t help Tom
because he 8 at home.So Tom
answered,“NO,Sir.He Was busy last night,so I 9 to
do it 10 .”
( )1.A.others B.another C.the
other D.other
( )2.A.made B.found C.looked at
D.looked
( )3.A.laughed B.knocked C.looked
D.saw
( )4.A.please B.pleased C.pleasure
D.sad
( )5.A.to B.for C.in D.at
(
)6.A.talked B.asked C.spoke D.said
( )7.A.and
B.but C.so D.or
( )8.A.isn’t B.won’t be
C.wasn’t D.can’t be
( )9.A.wanted B.mustn’t
C.liked D.had
( )10.A.itself B.of them
C.myself D.himself
七.写作(10)。 日记一则,字数50---60。
记叙一天的活动:
1.早晨起床,吃饭,上学;
2.上午的课程,并就其中一堂课进行描述;
3.午休的活动;
4.下午的课程及作业;
5. 晚上的安排。
_____________
________________________________________________________________________________________________
_____________
_________________________________
____________________________
__________________
___________________________________________
___
__________________________________________________
________
______________________________________
_______________________
_______________________
______________________________________
_
__________________________________________________
________
答案:
一、单项选择:1---5 CDBAB 6----
10 BBCBD
二、 2. Did; practice; didn't
; do; watched; read 't visit;
stayed; did
write; wrote d; practiced
8. Did; do;did
; wasn't 10. Was; wasn't
三、 a busy but g books; read
s;
didn't watch TV do last; did their; went
shopping
to cook breakfast; wasn't at home
; to say; say goodbye to
; watch
d; found born; In
四、't do 2. Did;
find any 3. Was; any
4. Did; read 5.
Why don't you go 't spend
did your; go
8. I don't think she is Lily's sister
't; do.
10. What does; look like
五、------was
-------went ------went
-------could
------see 't -------didn't
7.在didn't后加do
--------waited ------found
-------made
六、1----5 DBCBA 6------10 DBCDC
七、写作(略)