Unit7Howmuch？（課件）譯林版英語四年級(jí)上冊

譯林版四年級(jí)英語上冊Unit7Howmuch？1學(xué)習(xí)目標(biāo)1.Icansaythenewwordsandtrytotalkabouttheprices.

我能說出新單詞并試著談?wù)搩r(jià)錢。2.Icanunderstand,readandtrytoactoutthestory.我能理解，正確朗讀并試著演出故事。：數(shù)詞的表達(dá)表示數(shù)量多少或順序先后的詞叫作數(shù)詞。最基本的數(shù)詞的表達(dá)如下：words扇子fanwords二十twentyHowmuch詢問價(jià)錢回答：It’s+價(jià)錢.Guessandsay由以上數(shù)詞我們可以發(fā)現(xiàn)其構(gòu)成規(guī)律：1~12是各自不相同的單詞，須單獨(dú)記憶。0120~90這些10以外100以內(nèi)的整十的數(shù)詞都以-ty結(jié)尾。0313~19都是以-teen結(jié)尾的。注意thirteen,fifteen,eighteen的拼寫。02注意twenty,thirty,forty,fifty,eighty的拼寫。注意另外，21~99都是先說“十位”，再說“個(gè)位”,中間加連字符“-”。如:23—twenty-three,56—fifty-six,67—sixty-seven,88—eighty-eight。Howmuch詢問價(jià)錢回答：It’s+價(jià)錢.GuessandsayGoodeyes!Rules：1.Whenyouseethepicturesorthewords,readthem.2.Whenyousee,clapyourhands

andsay“Welldone!”words四十fortywords三十thirtycharitysalewords五十fiftywords四十五forty-fiveGuess!Howmuch?+++￥22￥20￥30￥37￥50￥40￥1￥15Guess!+++Howmuch?

an

umbrellawords尾巴tailwords她的herGuess!Howmuch?+++￥22￥20￥30￥37￥50￥40￥1￥15twentytwenty-twothirtythirty-sevenfortyfiftyPhrases多少錢________________多少__________________

干得好________________想要_________________在夏天________________服裝店________________一雙鞋_________________howmuchhowmanywelldonewouldlikeinsummerclothesshopapairofshoescharitysaleshoessocksafanan

umbrellaLookandsayTickingtimeIcansaythenewwords.

Icantrytotalkabouttheprices.words長的long“CanIhelpyou?”的用法1.“CanIhelpyou?”意為“我能幫你嗎?”,其回答可以用句型“I'd

like…”,也可以直接說出想要的東西。例如：—Can

I

help

you?

我能幫你嗎?—Yes.

I'd

like

a

cup

of

tea.是的。我想要一杯茶。2.詢問對(duì)方想要什么還可以用“Whatwouldyoulike?”或“WhatcanIdoforyou?”。例如：(1)—What

would

you

like?

你想要什么?—I’d

like

some

noodles.我想要一些面條。(2)—What

can

I

do

for

you?我能為你做點(diǎn)什么?—Some

grapes,

please.請(qǐng)給我一些葡萄。[典例精練]

根據(jù)所給中文提示填空。1.

We

have

(二十八)

balls.2.

Can

you

write

(六十三)

in

English?3.

My

mother

is

(三十五)

years

old.4.

I

have

(四十七)

books.twenty-eightsixty-threethirty-fiveforty-sevenPractice[典例精練]

單項(xiàng)選擇。(

)1.—

?

—Yes.

I'd

like

this

umbrella.A.

Can

I

help

you

B.

Can

I

have

a

look C.

Can

you

make

a

pie(

)2.

The

new

T-shirt

is

fifty

yuan.A.

only

B.

too

C.

either(

)3.—

would

you

like?

—I'd

like

twenty

balls.A.

How

many

B.

How

much

C.

What

AAC匹配題。⑴shoe________

A.襪子⑵sock________

B.鞋⑶fan________

C.雨傘⑷umbrella________

D.風(fēng)扇⑸twenty________

E.20按要求寫單詞。

（1）she(形容詞性物主代詞)________（2）sock(復(fù)數(shù))________（3）long(反義詞)________（4）my(人稱代詞主格)________（5）brother(對(duì)應(yīng)詞)________指示代詞的用法解析：指示代詞有this(這個(gè))，that(那個(gè))，these(這些)，those(那些)。

其中

this/that后接單數(shù)可數(shù)名詞，these/those后接可數(shù)名詞復(fù)數(shù)。例如：Thoseducksareswimming.那些鴨子正在游泳。[典例精練]

用所給詞的適當(dāng)形式填空。1.__________(this)areeggs.And__________(that)arecakesoverthere.2.Look!__________(that)shoes__________(be)green.3.

________(this

)

shoes

are

cool.4.I’dlike________(that)socks.5.—Lookat________(this)socks.—They'renice.TheseThesethesethoseThosearethoseS