七年级英语上册.pptx

七年级英语上册七年级英语上册Whats this?Its a _.What color is it?Its _.jacketblackWhat are these?They are _.What color are they?They are _.hatsred and white第1页/共19页a T-shirta sweatera skirta hattrousersshortsshoessocksClothing(衣物）衣物）第2页/共19页A game第3页/共19页socks是是sock的复数形式。在英语中，成双成对的物品常的复数形式。在英语中，成双成对的物品常以复数形式出现。以复数形式出现。例如：例如：shoes shorts trousers glasses chopsticks此类词作主语时，谓语动词用复数形式；但与a pair of（一双、一对、一副等）连用作主语时，谓语动词用单数形式。如：My shoes are under the bed.我的鞋在床下面。That pair of shorts is Jacks.那条短裤子是杰克的。第4页/共19页Whats this?Its a _.What color is it?Its _.What are these?Theyre _.What color are they?They are _.socksT-shirtLets try（小试身手）（小试身手）red and whiteblack and white 第5页/共19页Whats this?Its a _.What color is it?Its _.sweaterWhats this?Its a _.What color is it?Its _.skirtpurpleblueWhat are these?Theyre _.What color are they?They are _.trousersred What are these?Theyre _.What color are they?They are _.shoesblack第6页/共19页1a Match the words with the things in the picture.1.socks I2.T-shirt d3.shorts a4.sweater c5.bag f6.hat g7.trousers j8.shoes b9.jacket h10.skirt e第7页/共19页Do you like shopping?If we go shopping,we need（需要）（需要）?第8页/共19页one yuan￥1one dollar$1 two dollars$2 five yuan￥5 Money 七元七元 七美元七美元 seven yuan seven dollars第9页/共19页 how much用于提问用于提问某物的价格某物的价格，意为，意为“多少钱多少钱”，其句式为其句式为“How much+be+主语主语?”1.当主语是不可数名词或可数名词单数时，当主语是不可数名词或可数名词单数时，be动词用动词用is，答语为，答语为Its+钱数钱数；How much is this bag?这个包多少钱这个包多少钱?Its six dollars.六美元。六美元。2.当主语是可数名词复数时，当主语是可数名词复数时，be动词用动词用are，答语为，答语为Theyre+钱数钱数。如：。如：How much are the apples?这些苹果多少钱这些苹果多少钱?Theyre two dollars a kilo.两美元一千克。两美元一千克。How to ask about prices（怎样询问（怎样询问价格价格）How much is/are?第10页/共19页How much is this baseball?Its one dollar.How much are these glasses?Theyre five dollars.第11页/共19页bag skirtT-shirttrousersshoesshortssweatersocks$2$3$4$8$7$8$6$6How much is this?Its dollars.How much are these?Theyre dollars.第12页/共19页Role-play the conversation.Role-play the conversation.WomanWoman:Can I help youCan I help you?Mary:Mary:Yes,please.I Yes,please.I needneed a sweater for school.a sweater for school.Woman:Woman:OK.What color do you want?OK.What color do you want?Mary:Mary:Blue.Blue.Woman:Woman:How aboutHow about this one?this one?Mary:Mary:It It looklooks nice.How much is it?s nice.How much is it?Woman:Woman:Nine dollars.Nine dollars.Mary:Mary:Ill Ill taketake it.How much are those yellow socks?it.How much are those yellow socks?Woman:Woman:Two dollars for one Two dollars for one pairpair and three dollars for two and three dollars for two pairspairs.Mary:Mary:Great!Ill take two pairs.Great!Ill take two pairs.Woman:Woman:Here you areHere you are.Mary:Mary:Thank you.Thank you.Woman:Woman:Youre welcome.Youre welcome.2e1.What does Mary need?2.How much is the blue sweater?A sweater.Nine dollars.第13页/共19页Read the dialogue in 2e and fill in the blanks.ThingsColorPricesweater_ _ _for one pair_for two pairsninenineblublue esockssocksyellowyellowtwo dollarstwo dollarsthree three dollarsdollars第14页/共19页Can I help you?Can I help you?我能帮助您吗？我能帮助您吗？我能帮助您吗？我能帮助您吗？这是商店售货员或其他服务人员招呼顾客时的礼貌用语，相当于这是商店售货员或其他服务人员招呼顾客时的礼貌用语，相当于What can I do for you?What can I do for you?。接受对方。接受对方的帮助常回答的帮助常回答“Yes,please.Yes,please.”；拒绝对方的帮助用；拒绝对方的帮助用“No,thanks.No,thanks.”作答。作答。如：如：Can I help you?Can I help you?我能帮助您吗？我能帮助您吗？Yes,please.I want a pen.Yes,please.I want a pen.是的。是的。我想要一支钢笔。我想要一支钢笔。I I needneed a sweater for school.a sweater for school.我需要一件毛衣上学穿。我需要一件毛衣上学穿。needneed是实义动词，意为是实义动词，意为“需要需要”。常用于以下句式中：。常用于以下句式中：1)1)need+sth.need+sth.，表示表示“需要某物需要某物”。如：。如：I I need need some eraserssome erasers.我需要一些橡皮。我需要一些橡皮。2)2)need+to do sthneed+to do sth.表示表示“需要做某事需要做某事”，这时，这时needneed的主语是的主语是“人人”。如：。如：You need to put on your jacket.You need to put on your jacket.你需要穿上你的夹克。你需要穿上你的夹克。How aboutHow about this one?this one?这件怎么样？这件怎么样？how about=what about how about=what about “.“.怎么样？怎么样？”It It looklooks nice.s nice.它看上去不错。它看上去不错。look look“看上去，看起来看上去，看起来”IllIll take take it it.我要买下它。我要买下它。此句是选好商品并决定购买时的常用语。若选定的物品是单数，可以说此句是选好商品并决定购买时的常用语。若选定的物品是单数，可以说“Ill take/have it.”Ill take/have it.”；若选定的物品是复数则应说若选定的物品是复数则应说“Ill take/have them.”Ill take/have them.”。如：。如：The sweater is cheap.Ill take it.The sweater is cheap.Ill take it.这件毛衣很便宜。我买了（我要买下它）。这件毛衣很便宜。我买了（我要买下它）。The oranges are 2 dollars.Ill take them.The oranges are 2 dollars.Ill take them.这些桔子两美元。我买了。（我要买下它们）这些桔子两美元。我买了。（我要买下它们）pair pair 一双，一对一双，一对 如：如：a pair of socks(a pair of socks(一双袜子）一双袜子）two pairs of socks two pairs of socks（两双袜子）（两双袜子）Here you are.Here you are.给您（您拿好）。给您（您拿好）。第15页/共19页Summary（小结）New words:New words:socks T-shirt shorts sweater trousers shoes skirt dollar woman socks T-shirt shorts sweater trousers shoes skirt dollar woman big small long short look take need pair big small long short look take need pairPatterns:Patterns:1.How much is/are.?1.How much is/are.?Its/Theyre.Its/Theyre.2.Can I help you?2.Can I help you?Yes,please.Yes,please.3.How about?3.How about?4.I will take it/them.4.I will take it/them.5.Thank you.5.Thank you.Youre welcome.Youre welcome.Grammar:Grammar:how much how much的用法的用法第16页/共19页1.巩固练习巩固练习 Homework2.分角色表演对话（分角色表演对话（2e）第17页/共19页第18页/共19页感谢您的观看。第19页/共19页