2020-2021学年人教新目标英语
七年级上册暑假提前学Unit
7讲义与练习(含答案)
一、单词默写:
1.许多;大量;;多少______________
2.(购物时)......多少钱______________
3.短袜______________
4.T
恤衫______________
5.短裤______________
6.毛衣______________
7.裤子______________
8.鞋______________
9.裙子______________
10.美元______________
11.大的;大号的______________
12.小的;小号的______________
13.短的;矮的______________
14.长的______________
15.女子______________
16.我能帮您吗?______________
17.需要______________
18.看;看上去______________
19.一双;一对______________
20.买下;拿;取______________
21.给你。______________
22.十______________
23.十一______________
24.十二______________
25.十三______________
26.十五______________
27.十八______________
28.二十______________
29.三十______________
30.先生______________
31.衣服;服装______________
32.商店______________
33.购买;买______________
34.特价销售;出售______________
35.出售;销售;卖______________
36.所有的;全部的______________
37.很;非常______________
38.价格______________
39.男孩______________
40.一双______________
二、短语翻译:
1.多少钱______________
2.一件上学穿的毛衣______________
3.看起来好看______________
4.来买______________
5.大甩卖______________
6.价格合理______________
7.来到______________
8.一双鞋______________
9.七美元______________
10.……怎么样?______________
11.服装店______________
12.大降价______________
13.对于男孩子______________
14.红色的裙子______________
三、句型必背:
1.How
much
is
this
T-shirt?
这件T恤多少钱?
2.It’s
seven
dollars.它7美元
3.How
much
are
these
socks?
这些长袜多少钱?
4.They
are
two
dollars.
它们2美元。
5.What
color
do
you
want?
你想要什么颜色?
6.It
looks
nice.
它看起来很漂亮。
7.Two
dollars
for
one
pair.
2美元一双
8.For
girls,
we
have
shirts
in
purple,
green
and
white
for
only
20
RMB.
对于女孩们,我们有紫色,绿色,和白色的短裙,仅卖20元。
9.Can
I
help
you?
/
What
can
I
do
for
you?
我能帮您吗?
—Yes,please.I
need
a
sweater
for
school.是的。我需要一件毛衣上学穿。
10.—How
about
this
one?这件怎么样?
—It
looks
nice.挺好看的。
11.Can
I
help
you?
/
What
can
I
do
for
you?
你想买什么?
12.I
need
a
sweater
for
school.
我需要买件毛衣上学穿。
13.I'll
take
it.我要买下它。
14.Here
you
are.给你。
15.—Thank
you.谢谢你。
—You're
welcome.不客气。
e
and
buy
your
clothes
at
our
great
sale!快来购买我们店大减价的衣服吧!
17.We
sell
all
our
clothes
at
very
good
prices.我们以很优惠的价格出售我们所有的服装。
四、经典解读:
1、—How
much
is
this
T-shirt?这件T恤衫多少钱?
—It‘s
seven
dollars
七美元。
(P.37)
①How
much在此用来提问物品的价格,意为“多少钱”,通常是就“钱”多少进行提问的。如果询问的是表示单数意义商品的价格,
常用表达方式为:“How
much
is…?”,
答语为“It
is/It’s…”;如果询问的是表示复数意义商品的价格,用”How
much
are…?”,答语为“They
are/They’re…”。
例句:—How
much
is
your
sweater?
—It’s
328yuan.
例句:—How
much
are
these
trousers?(这条裤子多少钱?)
—They’re
30
dollars.
【拓展】对价格进行询问时,还可用:What's
the
price
of…?
。使用这一句型时,无论被询问的商品是单数还是复数,be动词都用is,不能用are;其答语为:It’s…“价格是……”。
例句:—What's
the
price
of
the
book?
—It's
five
yuan.
例句:—What's
the
price
of
these
books?
—It's
ten
yuan.
2.How
much
are
these
socks?这双短袜多少钱?(P.37)
socks是sock的复数形式。像socks(短袜),shoes(鞋),trousers(裤子),glasses(眼镜),shorts(短裤)等都是成双成对的物品,一般以复数形式出现。例
例句:How
much
are
these
shorts?这条短裤多少钱?
注意:名词socks(袜子),shoes(鞋子),pants(裤子),shorts(短裤),trousers(裤子),glasses(眼镜)等都是一个物品是由不可分隔的两部分组成的,他们是成双成对的物品,通常以复数形式出现,因此词尾都加“s”,当他们作主语时,谓语动词要用are,而不能使用is。如果表示一双或两双鞋子,袜子,裤子等则用a
pair
of
shoes/sooks/trousers
或two
pairs
of
shoes/socks/trousers。
3.They’re
two
dollars.两美元。(P.37)
dollar名词,意为“美元”,是美国、加拿大等国的货币单位,其符号为$,1美元等于100美分(cents)。
例句:I
have
about
100
dollars.5000
dollars
is
quite
a
lot
of
money
for
me.
【拓展】英国的货币单位是英镑(pound),1英镑等于100便士(pennies)。注意:dollar和pound都是可数名词,其复数形式分别是dollars和pounds。中国的货币单位是元(yuan)、jiao(角)、分(fen),为不可数名词。
4.Woman:Can
I
help
you?女子:您想买点儿什么吗?(P.38)
①woman名词,意为“女子”,复数形式为women。其对应词为man,man的复数形式为men。
例句:A
woman
buys
a
red
T-shirt
and
two
women
buy
two
green
T-shirts.
注意:woman和man作定语:a
woman
teacher
and
a
man
teacher一位女教师和一位男教师
two
women
and
men
teachers两位女教师和两位男教师
②Can
I
help
you?是服务员招呼顾客时的常用语。在说英语的国家里,服务员通常用“Can
I
help
you?”“May
I
help
you?”“What
can
I
do
for
you?”“Is
there
anything
I
can
do
for
you?”来招呼顾客,以表示客气和礼貌,而不是说“What
do
you
want?”,那样会显得非常无礼。回答时,若需购物用“Thank
you,I
want…
”或“Yes,please.I’d
like/need/want…”来回答;若不想购物,用“No,thanks,I’m
just
looking
around.”或“Just
have
a
look.”来回答。
【拓展】Can
I
help
you?句型用途较为广泛,在不同场所,它的意思和翻译也有所不同。在饭店里,可译为:“你想吃点什么?”。在商店里,可译为:“你想买点什么?”。如果在大街小巷出现困难时,警察出现在你面前并说这句话,则表示“需要帮忙吗?”。在其他公共场合,可译为:“需要帮忙吗?”。
例句:—Can
I
help
you,Sir?请问,您需要点什么,先生?
—Yes,please.I‘d
like
some
oranges.我想买点桔子。
例句:—Can
I
help
you?你需要帮忙吗?
—Thank
you
very
much.Could
you
help
me
take
the
books
to
the
classroon?
非常感谢。请您帮我把这些书带到教室好吗?
5.I
need
a
sweater
for
school.我需要为上学买一件毛衣。(P.38)
①need此处用作实义动词,意为“需要”。后面可以跟名词、代词或动词不定式(to
do)作宾语。
例句:I
need
a
hat.
例句:He
needs
me.
例句:We
need
to
eat
healthy
food.
②介词for表示目的,意为“为……;为……准备的;适合于……”。need…for…表示“需要……去做……”。
例句:We
need
some
color
pencils
for
the
art
class.我们需要带一些彩色铅笔上美术课。
例句:Do
you
need
bags
for
sports?你需要运动书包吗?
6.How
about
this
one?这件怎么样?(P.38)
one代词,此处用于指代上文提到的sweater中的一件。
例句:I
have
some
apples,Do
you
want
one?我有一些苹果。你想要一个吗?
【解析】one与it
两者均可作代词,代替上文出现过的名词。但其用法不同。
one
指代“同名异物”,即指代与前面食物同属一类的事物,并不是指同一个事物。如果指代同类事物中的一些,要用ones。
it
指代“同名同物”,即指代上文出现过的同一事物。
例句:This
apple
is
small.Please
give
me
a
big
one.这个苹果小。请给我一个大的。
例句:These
books
are
mine.Those
ones
are
Lily’s.这些书是我的。那些(书)是莉莉的。例句:Where’s
my
pen?I
can’t
find
it.我的钢笔在哪里?我找不到它了。
7.It
looks
nice它看上去很漂亮。(P.38)
look此处用作连系动词,意为“看上去,看起来”,其后跟形容词作表语。
例句:You
look
very
healthy.The
teacher
looks
very
happy.
【拓展】look作不及物动词,意为“看”,其后接宾语时,要与at连用,即look
at。例如:Look!Here
comes
the
bus.看!公共汽车来了。Look
at
the
picture.,please.
8.
I’ll
take
it.我就买这件。(P.38)
①此句是选好商品并决定购买时的常用语。如果选定的商品是单数时,说“I’ll
take
it.”;如果选定的物品是复数时,应说“I’ll
take
them.”
②I’ll是I
will的缩写形式,will是一般将来时的助动词,“will+动词原形”表示
“将要”,“准备”,“打算”,常常表示将来发生的动作。
例句:I’ll
play
football.我准备踢足球。
③take在句中的意思是“买下”,相当于buy/get/have.在口语中,表示“买下”东西常用“take”,一般不说:“I‘ll
buy
it”。
而说“I‘ll
take/have
it”,表示“我就买这个”。
例句:The
coat
is
very
cheap.I’ll
take
it.这件外套很便宜,我买下了。
9.Two
dollars
for
one
pair
and
three
dollars
for
two
pairs.两美元一双,三美元两双。(P.38)
①在此句中,介词for用来表示物品的接个,用法为:“价格+for+具体物品”。
例句:It’s
ten
yuan
for
the
pen.这支钢笔10元。
例句:How
much
is
it
for
three?买三个多少钱?
②pair名词,意为“一双,一对”,常与介词of搭配,表示裤子、鞋子、袜子、眼镜等有两个相同部分组成的物品的量。例如:a
pair
of
trousers一条裤子
two
pairs
of
socks两双短袜
10.Here
you
are.给你(这正是你所需要的东西)。
(P.38)
这是把某物递给对方时常说的一句话,表示“这就是你所需要的东西。”当你购物或向别人借东西时,对方也常用Here
you
are.表示“给你”。
例句:—May
I
use
your
ruler?
—Certainly/Sure.Here
you
are
.
11.You’re
welcome.不用谢。
(P.38)
该句是对Thank
you的答语,当别人对你表示感谢后,你应该说You
are
welcome.以示礼貌,你还可以说:That's
all
right.
That's
OK.
Not
at
all,
It's
my
pleasure,或No
worries(澳大利亚人常用),意思都是“不客气,不用谢”。
例句:—Thank
you.谢谢你。
—You
are
welcome./That's
all
right.不客气
例句:—Thanks.谢谢.
—You
are
welcome/That's
OK.不用谢.
12.Mr.Cool’s
Clothes
Store酷先生的服装店。(P.41)
①在英语中,服装店等专有名词(人名、地名、店名等)的每个单词的首字母均要大写。例如:No.1
Middle
School第一中学Huaxing
Clothes
Store华兴服装店。
②Mr.意为“先生”,用于男子姓氏前。
例句:The
man
over
there
is
Mr.Green.在那边的那个人是格林先生。
③clothes名词,意为“衣服”,统指(身上的)各种服装,包括上衣、裤子、内衣等。Clothes本身是复数形式,作主语时,谓语动词用复数形式,但是如果用量词suit来修饰,谓语动词应和量词suit在单复数上保持一致。
例句:I
like
new
clothes.This
suit
of
clothes
is
Jim’s.这套衣服是吉姆的。
例句:These
suits
of
clothes
are
on
sale
now.那些衣服正在甩卖。
④store可数名词,意为“商店”。其同义词是shop。Store往往指的是百货商店。
例句:There
are
two
stores
in
our
city.我们城市里有两个百货商店。
e
and
buy
your
clothes
at
our
great
sale!我们在大甩卖,快来买衣服吧!(P.41)
①这是个祈使句,表示请求、命令、建议的句子称为祈使句。祈使句的主语经常是第二人称you,一般省略。肯定式以动词原形开头,否定形式通常是“Don't+动词原形”。
例句:Please
sit
down.
请坐下。
例句:Don‘t
be
late.不要迟到。
②come
and…表示“来(做某事)”,come
and
buy
意思是“来买”,and是连词,用来连接两个动词,其中and连接的两个动词表示动作一先一后。英语中一个句子如果出现两个动词,动词之间须用and连接,或者用to不定式和从句等形式,不能两个动词连在一起用,如:come
buy。
例句:Come
and
have
dinner
with
us
,please.请来跟我们一起吃晚饭吧。
例句:Come
and
look
at
this
picture.来看看这幅画。
③buy及物动词,意为“买”,其反义词是sell(卖)。buy
sb.sth.=buy
sth.for
sb.给某人买某物。
例句:My
mother
buys
me
a
new
bike.=My
mother
buys
a
new
bike
for
me.
④本句中的sale是动词sell的名词形式,意为“降价销售;促销甩卖”,本句中at
our
great
sale(我们大减价销售,at
sale出售,廉价出售)相当于on
sale,表示“促销中”。
例句:The
trousers
are
on
sale.裤子在降价销售。
例句:The
sweater
are
on
sale.毛衣在大甩卖。
14.We
sell
all
our
clothes
at
very
good
prices.我们卖的所有的服装价格都很优惠。(P.41)
①sell及物动词,意为“出售;销售;卖”。其反义词为buy。Sell常构成固定搭配:sell
sb.sth=sell
sth.to
sb.,意为“卖某物给某人”。
例句:The
store
sells
all
kinds
of
clothes.这家商店卖各种服装。
例句:They
sell
me
the
books.=They
sell
the
books
to
me.他们把书卖给我。
②all形容词,意为“所有的,全部的”。
例句:All
the
boys
study
well
They
are
all
students.
③at
very
good
prices意为“以很低的或合理的价格出售(价格很便宜)”。
at表示”以…的价格”的意思。
例句:I
sold
my
car
at
a
high
price.我以高价出售了我的汽车。
15.For
girls,we
have
skirts
in
purple
for
only
$20.对于女孩子,我们有紫色的裙子,仅售20美元。(P.41)
skirts
in
purple意为“紫色的裙子”,相当于purple
skirts。其中,in为介词,后接表示颜色的词,表示“……颜色”,还可以表示“穿……颜色的……”;in还可接表示衣服的名词,表示“穿着……”。
例句:The
girl
in
red
is
my
younger
sister.那个穿红衣服的女孩是我妹妹。
例句:The
woman
is
in
a
yellow
coat.那位女士穿着一件黄色的外套。
五、单元语法:
基数词
1).基数词表示数目或数量的多少。
1
one
8
eight
15
fifteen
30
thirty
2
two
9
nine
16
sixteen
40
forty
3
three
10
ten
17
seventeen
50
fifty
4
four
11
eleven
18
eighteen
60
sixty
5
five
12
twelve
19
nineteen
70
seventy
6
six
13
thirteen
20
twenty
80
eighty
7
seven
14
fourteen
21
twenty-one
90
ninety
2).基数词书写的几点注意事项:
(1)one到twelve,拼写和读音没有什么相似之处,无规律可言,应逐一进行记忆。
(2)thirteen到nineteen,表示“十几”,在个位数后加后缀-teen。其中要注意thirteen,fifteen和eighteen的拼写。
(3)twenty到ninety,表示“几十”,以-ty结尾,但需注意下面几个词的拼写:twenty,thirty,forty,fifty,eighty。
(4)21-29直到91-99.表示“几十几”,用整十位数加个位数表示,中间用连字符“-”把十位数和个位数连接起来。例如:21
twenty-one
35thirty-five
(5)one
hundred意为“一百”,表示一百还可以用a
hundred。要表示200-900,用法“具体数字+hundred”。例如:200two
hundred
900nine
hundred
若是几百几十,百后跟and,再加上一位(两位)数。例如:528
five
hundred
and
twenty-eight,
101
one
hundred
and
one
(6)若是四位或四位以上的数从后向前数,每三位用逗号分开,第一个逗号前是“千”(thousand),第二个逗号前是“百万”(million),第三个逗号前是“十亿”(billion)。
例如:39,218
thirty-nine
thousand,two
hundred
and
eight
3).基数词的用法:
(1)表示年龄,基数词放在years
old之前。
例句:He
is
twelve
years
old.
表示人或物的数量,放在名词之前。
例句:I
have
three
balls。
表示顺序、编号等,放在名词之后。
例句:I’m
in
Class
Four.
用来计算。
例句:Two
and
six
is
eight.二加六等于八。
六、单元话题:
写作思路
开门见山进行宣传,多为号召性语言。
如:Come
and
buy
your
clothes
at
great
sale!
Come
and
look
at
the
clothes
for
yourself...
介绍产品物美价廉,有各种样式可供选择,针对不同人群有不同样式,达到激发顾客购买欲望的目的,细节要具体到品种、颜色、价位等句式可有:品种:Do
you
need...?
/
Do
you
like…?/
For…,we
have…/
You
can
buy…/
We
sell…颜色:We
have…in…价位:We
have…at
very
good
prices./We
have…only
for…/We
sell...only
for...
画龙点睛,首尾呼应,再次号召:Come
to
buy
some
good
clothes!
易错点提示
在写价钱的时候,注意美元“$”,元“RMB”的符号,如果用符号,钱数要跟在其后,yuan单复数同形,而dollar的复数需加~s。
典型例题
毛毛服装店开张了,请你根据提示写一篇60词左右的广告。
要求:
①广告简单易懂,同时突出商品的亮点。
②要求灵活运用所学过的单词、短语及句子。
③要写清商品及价格。
参考词汇
单词:store,
hat,
bag,
socks,
skirt,
sweater.
price,
yourself,
color
短语:at
a
very
good
price,
bags
for
sports,
football
socks,
come
and
see,
have
a
look
at...,
different
colors
句子:We
have...for...
For
boys,
you
can
buy...
For
girls,
we
have...
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
范文欣赏
Maomao
Clothes
Store
Sale!Come
and
buy
your
clothes
at
Maomao
Clothes
Store!Do
you
like
hats?We
have
black
and
blue
hats
for
Y12.
We
have
sweaters
at
a
very
good
price-only¥60
!
Do
you
need
bags
for
sports?We
have
great
bags
for
only¥45.For
boys,
you
can
buy
football
socks
for
only¥8.
For
girls,
we
have
skirts
in
different
colors
for
only¥18!
Come
and
see
for
yourself!
七、牛刀小试:
I.单项选择。
1.______
computer
is
nice.I
like
it.
A.We
B.Our
C.I
D.You
2.—What
can
I
do
for
you?
—______.
A.No,not
B.Don't
help
me
C.Yes,help
me
D.Yes,please
3.We
have
bags
______
white,black
and
red
______
only
¥5.
A.at;for
B.in;for
C.for;in
D.in;on
4.—______
—Yes,please.I
want
a
red
sweater
for
my
daughter.
A.How
are
you?
B.Excuse
me.
C.Can
I
help
you?
D.What's
your
name?
5.—Thank
you
very
much,Linda.
—______.
A.You
are
welcome
B.Yes,please
C.Thank
you,too
D.No,you
aren't
6.—Can
I
have
______
at
your
green
schoolbag?
—Certainly.
A.a
look
B.see
C.look
D.watch
7.I
want
______
two
rulers.
A.buy
B.to
buy
C.buys
D.buying
8.How
much
______
do
you
want?
A.tomatoes
B.bananas
C.hamburgers
D.chicken
9.—Are
these
your
shoes?
—Yes,______.
A.they
is
B.they
are
C.they're
D.these
are
10.I
like
sports.My
friend
Alan
______
likes
sports.
A.too
B.but
C.and
D.also
II.完形填空。
Hi,boys
and
girls!Do
you
need
good
__1__?Welcome
to
our
store!Our
store
is
very
__2__.We
have
lots
of
clothes
in
it
and
many
of
them
are
__3__.Every
day
__4__
people
come
and
buy
clothes
in
our
store.We
have
__5__clerks:five
boys
and
five
girls.The
__6__
in
our
store
are
cheap.
Do
you
__7__
backpacks?We
have
many
cheap
backpacks.We
__8__
them
for
only
8
dollars.We
also
have
pants,shoes,sweaters,shirts
and
shorts.They
are
in
many
__9__,blue,green,black,yellow
and
white.Do
you
__10__
these
things?Come
to
our
store,please.
1.A.books
B.vegetables
C.clothes
D.hamburgers
2.A.big
B.red
C.small
D.short
3.A.in
need
B.at
school
C.on
sale
D.on
TV
4.A.no
B.only
C.many
D.much
5.A.five
B.eight
C.nine
D.ten
6.A.clerks
B.books
C.things
D.price
7.A.take
B.need
C.thank
D.meet
8.A.sell
B.lost
C.buy
D.found
9.A.prices
B.names
C.colors
D.numbers
10.A.like
B.know
C.watch
D.bring
III.根据汉语注释及首字母写出空缺处各单词的正确形式
1.
The
bags
on
_____(销售)are
fifteen
yuan
each.
2.
My
sister
likes
to
go
to
that
_______(服装)store
to
buy
clothes.
3.
The
boy
in
_______(白色的),
not
the
one
in
black,
is
his
cousin.
4.
You
can
buy
the
shirt
for
eight
______
(美元)
or
twenty
RMB
yuan.
5.
They
______
(卖)
the
soccer
balls
for
only
¥40.
6.
Green,
yellow,
black
and
red
are
all
c______.
7.
A_____
the
boys
like
sports.
8.
Come
and
see
for
y_______
at
Xingfu
Clothes
Store.
9.
–What’s
the
p_________
of
this
bird?
–It’s
100
yuan.
10.
The
white
pants
are
too
s
_______
for
Jim,
but
the
black
pants
are
too
long
for
him.
IV.根据汉语完成句子。
1.
来亲自看一看T恤衫吧!
______
______
______
______
the
T-shirts
for
yourself!
2.
你能承受这个价格吗?
______
______
______
the
price?
3.
我们每个双肩背包只卖五元。
We
sell
backpacks______
______
______
______
______.
4.
这些红色的袜子多少钱?
______
______
______
______red
socks?
5.
我想知道这件毛衣的价格。
______
______
______
______
______
______of
the
sweater.
答案
一、单词默写:略
二、短语翻译:
1.how
much
2.a
sweater
for
school
3.look
nice
4.Come
and
buy
5.At
great
sale
6.At
a
very
good
price
7.Come
to…
8.A
pair
of
shoes
9.seven
dollars
10.How
about…?11.clothes
store
12.Big
Sale!
13.for
boys
14.skirts
in
red
六、牛刀小试:
I.1-5BDBCA
6-10ABDBD
II.1-5CACCD
6-10CBACA
III.1.sale
2.clothes
3.white
4.dollars
5.sell
6.colors
7.All
8.yourself
9.price
10.short
IV.1.
Have
a
look
at
2.
Can
you
afford
3.
for
only
five
yuan
each
4.
How
much
are
the
5.
I
want
to
know
the
price