Unit7SectionA課件英語人教版七年級(jí)上冊

Unit7Howmucharethesesocks目標(biāo)素養(yǎng)·導(dǎo)航新知預(yù)習(xí)·導(dǎo)學(xué)知識(shí)梳理請學(xué)習(xí)課本P37。打開你的衣櫥，看看你都有哪些衣物？還想買哪些衣物？請用英語列出一份清單：1.The

clothes

I

have:______________________________________________________________2.The

clothes

I

want:______________________________________________________________問題導(dǎo)思請學(xué)習(xí)課本P37~39，試著回答以下問題！1.HowmuchisyourblueT-shirt______________________________________________________________2.Howmuchareyoursocks______________________________________________________________導(dǎo)析導(dǎo)練重點(diǎn)直擊

導(dǎo)析重點(diǎn)1

how

much的用法?！狧owmucharethesesocks這些襪子多少錢—They’retwodollars.兩美元。SectionAhowmuch用于詢問物品的價(jià)格，意為“多少錢”，其句式為“Howmuchis/are+名詞（短語）”。當(dāng)名詞（短語）是不可數(shù)名詞或可數(shù)名詞單數(shù)時(shí)用is;當(dāng)名詞（短語）是可數(shù)名詞復(fù)數(shù)時(shí)用are。例如：—Howmuchisthemilk這牛奶多少錢—It’stendollars.10美元?！狧owmuchisthisdictionary這本詞典多少錢—It’stwentydollars.20美元?！狧owmucharetheblackshoes這雙黑鞋多少錢—They’reeightydollars.80美元。（1）詢問和回答價(jià)格的其他方式:“What’sthepriceof+sth.”“It’s+金額.”。例如:—What’sthepriceofthehat這頂帽子多少錢—It’stenyuan.10塊錢。—What’sthepriceofthesesocks這些襪子多少錢—It’sninedollars.9美元。（2）howmuch還可以用來詢問數(shù)量的多少，但后面要跟不可數(shù)名詞。例如：—Howmuchbreaddoyouneed你要多少面包—Twopieces.兩片。針對(duì)訓(xùn)練（1）—Howmuch________thetrousers—Thirtyyuan.()AA.are

B.is

C.be（2）Howmuch________thispairofsocks()BA.are

B.is

C.does重點(diǎn)2

相關(guān)貨幣及符號(hào)。

dollar是美國、加拿大、澳大利亞等國家的貨幣單位，符號(hào)為$，是個(gè)可數(shù)名詞，有復(fù)數(shù)形式。常用的貨幣單位還有pound（英鎊，符號(hào)為￡，也有復(fù)數(shù)形式），yuan是中國貨幣單位，沒有復(fù)數(shù)形式，符號(hào)為￥。針對(duì)訓(xùn)練（1）This

sweater

is

twenty___.BA.dollar

B.dollars

C.pound（2）—HowmuchistheT-shirt—It’stwenty-five___.AA.yuan

B.pound

C.dollar重點(diǎn)3

need的用法。

I

need

a

sweater

for

school.

我需要一件毛衣上學(xué)穿。

在這句話中，need是實(shí)義動(dòng)詞，意為“需要”。need常用于以下句式。

（1）“need

+某物”，表示“需要某物”。例如：

I

need

a

lot

of

storybooks.我需要很多故事書。

（2）“need

+to

do

sth.”表示“需要做某事”。例如：

You

need

to

put

on

your

sweater.你需要穿上毛衣。need還可以做情態(tài)動(dòng)詞用。need做情態(tài)動(dòng)詞時(shí)，相對(duì)簡單，同其他情態(tài)動(dòng)詞一樣，無時(shí)態(tài)變化，其后跟動(dòng)詞原形。否定句結(jié)構(gòu)為“主語+needn’t+動(dòng)詞原形+其他.”;疑問句結(jié)構(gòu)為“Need+主語+動(dòng)詞原形+其他？”。Youneedn’tfinishthisworktoday.你今天不必完成這項(xiàng)工作。NeedIbuyahatforyou我有必要給你買個(gè)帽子嗎？針對(duì)訓(xùn)練（1）Lingling________a

pair

of

new

shoes.(

)

BA.need

B.needs

C.to

need（2）Whatdoyouneed________()CA.buy

B.buys

C.to

buy重點(diǎn)4

look作系動(dòng)詞的用法。

It

looks

nice.

它看起來很漂亮。

該句是主系表結(jié)構(gòu)。在該句中l(wèi)ook是連系動(dòng)詞，意為“看起來”，后面要接形容詞作表語。類似用法的動(dòng)詞還有sound,feel等。例如:

That

sounds

great.

那聽起來太好了。

The

skirt

looks

nice

on

you.

這條裙子穿在你身上很漂亮。針對(duì)訓(xùn)練（1）—Let’s

go

to

the

zoo.—That________great.(

)

BA.looks

B.sounds

C.feels（2）—Wow!

You

look________in

this

skirt.—Thank

you

to

say

so.(

)

AA.beautiful

B.bad

C.fat素養(yǎng)達(dá)標(biāo)

導(dǎo)練基礎(chǔ)鞏固一、單項(xiàng)選擇。1.—Mom,Isee________orangeT-shirtonthesofa.Isitforme—Yes.________T-shirtisforyou.()BA.an;

A

B.an;

The

C.a;

The2.—Hi!Doyouhaveshirts________yellow—Yes.Andwehaveshirtsinallcolors________30dollarseach.()CA.for;

in

B.for;

for

C.in;

for3.—Thesetrousersareonly10dollars.Doyouwant________—Sure,Ido.()AA.them

B.that

C.it小錦囊

trouser通常以復(fù)數(shù)形式出現(xiàn)，因?yàn)槿藗兞?xí)慣認(rèn)為褲子有兩條腿，用代詞代替時(shí)也要用them。類似的詞還有sock,

shoe和glove（手套）。4.—This

white

coat

is

too

________.

Please

get

a

big

one

for

me.—OK.（

)

BA.short

B.small

C.long5.The

hat

is

sixteen

yuan

for

one.

You

can

buy

two

only

for

________.(

)

BA.sixteen

B.thirty

C.fifty二、根據(jù)句意及漢語提示，寫出正確的單詞。1.Is

this

your

_______（T恤衫）.T-shirt2.I

want

to

buy

a

pair

of

______（襪子）.socks3.This

________（毛衣）

looks

beautiful.sweater4.Your

jacket

is

too

______（短的）.short5.You

can’t

wear

_______（短褲）

at

school.shorts三、用括號(hào)內(nèi)所給單詞的正確形式填空。1.This

pair

of

shoes

is

twenty

_______（dollar）.dollars2.Howmuch___（be）thispairofshoesis3.Howmucharethe________（trouser）trousers4.I

like

this

hat.

I’ll

_____（take）

it.take5.Howmuch____（be）yourbooksare四、按要求完成下列句子。1.Thissweaterisfifty..yuan.（對(duì)畫線部分提問）____________isthissweaterHowmuch2.CanIhelpyou（作肯定回答）_____,_______.Yesplease3.Ineedasweaterforschool.（變?yōu)橐话阋蓡柧洌___you_____asweaterforschoolDoneed4.—_______

_____.（根據(jù)答句寫問句）—You’re

welcome.Thankyou5.HowmuchisthisT-shirt（變?yōu)閺?fù)數(shù)形式）Howmuch__________T-shirtsarethese能力提升五、從方框中選擇恰當(dāng)?shù)倪x項(xiàng)，補(bǔ)全對(duì)話。有一項(xiàng)多余。A:

Good

morning.

1.（

）B:

Yes,

please.

I

want

to

buy

a

T-shirt

for

my

son.A:

2.（

）B:

Oh,

no!

My

son

doesn’t

like

brown.A:3.（）B:Helikesblack.A:WhataboutthatblackoneFBDA.

It

looks

nice.B.

What

about

this

one?C.

How

much

is

it?D.

What

color

does

he

like?E.

I’ll

take

it.F.

Can

I

help

you?B:..4.（）HowmuchisitA:It’sfifteendollars.B:

Great!

5.（

）A:

OK.

Here

you

are.B:

Thank

you.A:

You’re

welcome.AEA.

It

looks

nice.B.

What

about

this

one?C.

How

much

is

it?D.

What

color

does

he

like?E.

I’ll

take

it.F.

Can

I

help

you?六、從方框中選擇恰當(dāng)?shù)膯卧~，并用其正確形式填空。ask

but

with

Alice

sports

pair

trouser

they

short

needDear

Mom,Iknowyouneedtogotothestorethisafternoon.Iwanttogothere1..you.ButmygoodfriendCindy2..metogototheschoollibraryw