Unit7SectionA(1a-1c)课件人教版七年级英语上册

LearningGoals1.学习并掌握新单词及短语。howmuch,T-shirt,sweater,dollar…2.学会运用询问和回答价格的句型：

--Howmuchis…?--It’s….--Howmuchare…?--They’re….ThisisMYphonenumber.Canyousaythenumbers?T-shirt[ˈtiːʃɜːt]trousers[ˈtraʊzəz]jacket[ˈdʒækɪt]shorts[ʃɔːts]sweater[ˈswetə]skirt[skɜːt]shoes[ʃuːz]hat[hæt]bag[bæɡ]socks[sɒks]Newwordsahat$5Howmuchisthishat?It's对价格进行提问，意为多少钱Howmucharetheseshorts?apairofshorts$6Theyare此处注意用复数形式1yuan5yuan¥1¥5人民币RMB(¥)1dollar5dollars$1$5美元USD($）$5fivedollars$1onedollar￥1oneyuan￥5fiveyuan美元人民币

数词+dollar(s)=$+数词

数词+yuan=¥+数词PricessshssTs-shirttrousershortshoesweaterkirtatocks$3$4$9$7$2$15$5—Howmuchis/arethe...?—It’s/They’re...dollars.$10PairworkLookatthepictureandguess.Wherearethey?Whoarethey?They’reinaclothingstore.They’recustomersand

shopping

assistants.Matchthewordswiththethingsinthepicture.socks

.T-shirt

.shorts

.sweater

.bag

.hat

.trousers

.shoes

.jacket

.skirt

.idacfgjbhe1aListenandcirclethethingsyouhearinthepicturein1a.salen.特价销售；出售1b--Howmuchisthis…?--It’s…dollars.$18--Howmucharethese…?--They’re…dollars.$23$2$14$11hatshortsjacketsweatertrousersChoosealuckynumber!A:HowmuchisthisT-shirt?B:It’ssevendollars.A:Howmucharethesesocks?B:They’retwodollars.skirt123465789老师，您好

使用动画时，请不要按到数字，只要按圆角矩形除数字外的任何地方即可！！！游戏规则：让学生选择一个数字，如果数字后面的是单词，那么就让学生读句子，如果是炸弹，可以自行选择一个适合班级和学生个性的惩罚。游戏规则：选择一个数字，如果数字后面的是单词，则将此单词放在对话中朗读。Practicetheconversationwithyourpartner.Thenmakeyourownconversation.HowmuchisthisT-shirt?Howmucharethesesocks?It’ssevendollars.They’retwodollars.1c—Howmuchisthe...?—It’s...—Howmucharethe...?—They’re

...—Howmuchisthis/that/the/one’s+可数名词单数/不可数名词?—It’s+价格.—Howmucharethese/those/the/one’s+可数名词复数?—They’re+价格.—这本书多少钱？—两美元。(翻译)—Howmuchisthebook?—It’stwodollars.—这些尺子多少钱？—十元。(翻译)—Howmucharetheserulers?—They’retenyuan.问价格的另一个句型：—What’sthepriceof+名词?—It’s...1.Howmuchisthehat?It’ssixdollars.2.Howmuchisthissweater?It’sninedollars.3.Howmucharetheseshorts?They’reeightdollars.观察：【探究小结】

Howmuch意为

，用来询问物品的

。句型：1.问:___________+the/this/that__________?

答：____+价格.2.问：___________+the/these/those________?

答：____+价格.多少钱价格Howmuchis单n./不可n.Howmuchare复n.It'sThey're即时演练：1.--_______________thisbag?--______sixdollars.2.--______________theapples?--______twodollars.They'reareisIt'sHowmuchHowmuch【拓展】对价格进行询问时，还可用

“What'sthepriceof..?”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”，意为“价格是……”。l—What'sthepriceofthebag?这个包多少钱？—It'sfiveyuan.5元。l—What'sthepriceofthesebags?这些包多少钱？—It'stwentyyuan.20元。rPoint1HowmuchisthisT-shirt?这件T恤衫多少钱？dollar名词，意为“美元（美国、加拿大等国的货币单位，符号为$)”复数形式是dollars。例：-Howmuchisthisskirt？这条裙子多少钱？-It's7dollars.7美元【拓展】在英语中，当金钱、时间或距离等作主语时，常被看作一个整体，谓语动词用第三人称单数形式例：

Threethousanddollarsisnotenough.30000美元不够注意：ldollar($),复数形式为dollars;l人民币yuan(￥）无复数形式；l英

pound(E）复数形式为poundsrPoint2It'ssevendollars.7美元

询问价格还可用：__________________________注意：句型的主语是单数名词theprice,所以句中的be动词用is,并用“It’s+价格”来回答【拓展】What’stheprice(价格)

of…？e.g.1.What'sthepriceofthisbook?

It'sfiveyuan.2.What'sthepriceofthesebooks?

It'sfiveyuan.这本书多少钱?五元。这些书多少钱?五元。即时演练：—______thepriceoftheshorts?—____tendollars.A.Whatare;It'sB.Whatis;They'areC.Whatis;It'sD.Whatare;It'sC观察：1）瓶子里有许多牛奶。

Thereismuchmilkinthebottle.

2）晚餐不要吃太多。Don’teattoomuchfordinner.（作形容词，修饰milk）（作代词，指代muchfood）muchpron.&adj.许多；大量；多少

用来_______或修饰______名词指代不可数I.Multiplechoice.1.—

isthisredsweater?—It’s30dollars.A.How B.Whatcolor C.Howmuch D.Howmany2. Howmuch

theseblackshoes,Mr.Li?A.am B.is C.are D.be3.Mom,I’msocold(冷的).Pleasegetthe

forme.A.sweater B.shorts C.skirt D.T-shirtExercises用单词的适当形式填空。woman

look

pair

need

long

small

take1.—Theshortsareonlyfivedollars.—OK!I’ll

________.onepair.2.Myfather

________young.Infact(事实上),heisfiftyyearsold.3.Theyellowhatissobig.Iwanta

________one.4.—Doyou

______asoccerball?—Yes,Icanplayitafterschool5.TheYellowRiverisvery

________.It'sabout5,464kilometers(千米)6.Mysisterhassix

________ofbrowntrousers.Shelikesthem.7.Nowyoung

________lovetowearshortsinhot(炎热的)days.takelookssmallneedlongpairswomen1.Thisshirtissmallforme.(改为复数意义的句子)________________smallforme.2.Theredskirtis20yuan.(对划线部分提问)____________the