英语1BUnit 25 The weekend shopping教学演示ppt课件
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like和want的用法
1.定义:喜欢/想要2.用法:当主语不是第三人称单数时 肯定句:主语(sb)+ want/like+某物(sth)E.g: I like hamburgers. We want a watch.
like和want句型变否定句
否定句:主语+dn’t +want/like+ 某物变化规则 :一找 找动词want/like 二加 在动词前加dn’t 三 sme变any
eg: I dn’t want a car. I dn’t like fruit.
like和want句型变一般疑问句
一般疑问句: D+主语+like/want 变化规则: 一加 在句首加D 二变 人称一变二(I/we变yu、my/ur变yur,首字母大写、句号变问号、sme变any)回答:Yes, 主语+d. N,主语+dn’t.
eg: D yu like fish? Yes, I d.
D exercise
1. I want a new like fish.3.I want sme and Jack like flwers。5.We want sme like want three apples.
8.We want like music.10.I want sme parents like and Candy want sme like want ten pens.15.I want a cup f range juice.
一选 根据划线部分选择合适的疑问词 二变 将划线部分之外的句子变成一般疑问句 三组合 疑问词+一般疑问句?
对物提问: What
第一人称 I we第二人称 yu yu第三人称 he she it they
人称 单 复
1.她/他/它 she he it2.my mther/ his father3.人名 Lucy...
1.定义:第三人称单数。2.判断标准:非你非我非复数
在一般现在时中,当主语是第三人称单数时,谓语动词要用第三人称单数形式。
eg: She likes my schl bag.
3.变化规则:①一般情况下,动词后面加s②以s,x,ch,sh,结尾的动词后面加es③以辅音加y结尾的动词,去y加ies.以元音加y结尾的动词,y后面直接加s④特殊情况 have--has be--is
D exercise:
1. write 2. carry 3. g 4. play 5. walk 6. eat 7. climb 8. want
9. fly 10.fix 11. wrry 12. play 13. cry 14.drink 15. jump
1. She has gt sme apples.2. He wants a lks watches TV everyday.
1.定义:喜欢/ 想要2.用法:sb like/want sth. sb (三单) likes/wants sth. Eg: I like hamburger. She wants a watch.
注意:主语为三单则谓语动词like/want要用三单.
1.She ____(want/wants) a cat.2.I _____(like/likes) my sister _____(want/wants) a _____(like/likes) this (want/wants) a new grandfather_____(like/likes) a ften _____(like/likes) running in the park.8.I _____(want/wants) sme hamburges.
9.She ____(like/likes) t eat and Kim _____(want/wants) a _____(like/likes) yu(want/wants) any tea?13.They_____(want/wants) t paly girl _____(like/likes) a (want/wants) him t study.
1. She wants a likes a new bicycle.
She desn’t want a cat.
Jack desn’t like a new bicycle.
变化规律:一找:找动词三单式。二加:实意动词前加desn’t三还原:把动词三单式去掉s或es变成原形。
1.She wants a likes my sister wants a likes this wants a new grandfather likes a ften likes running in the mther wants sme hamburges.
9.She likes t eat wants a likes by wants a new wants t paly girl likes a father wants him t study.
Des she want a cat ?
Des Jack like a new bicycle?
变化规律:一加: 在句首加Des 二变:人称一变二(I/we变yu, my/ur变Yur)、首字母大写、句号变问号、sme变any三还原:把动词三单式去掉s或es变成原形。
回答:Yes,主语+des./N,主语+desn’t.
可数名词:可以直接用数量表示,有单复数形式。eg: apple-apples ptat-ptates不可数名词:不可直接用数量表示,一般没有复数形式。
速记:液体,主食,肉类等
液体:water milk cffee juice tea beer主食:rice bread 肉类:meat beef chicken fish
1.一般情况下,在词尾直接加s。 (students,girls,bks...)2.以s,x,sh,ch结尾的,词尾加es。(buses,watches...)3.以结尾,有生命的加es,无生命的加s。(tmates,manges...)
名词的单数变复数----规则变化
4.以y结尾,辅音字母+y结尾,变y为i加es;元音字母+y结尾直接加s。(by-bys)5.以f/fe结尾,变f/fe为v再加es。(knives,wives)
可数名词变复数的规则-----不规则变化1.三人男人 man---men 女人 wman----wmen 小孩child---children2.单复同形sheep fish deer Chinese Japanese3.变eeft---feet tth----teeth gse---geese4.米老鼠 muse---mice
D exerise 写出下列单词的复数
1.meat 2.pen 3.child 4.water
11.beef 12.tmat 13.milk 14.brush 15.rabbit 16.baby
a piece f bread
a bttle f wine
a piece f bread
a bttle f wine
用量词表示不可数名词的数量 单数 :a / ne + 量词 + f + 物品eg: ne / a bag f sugar 一包糖 ne / a piece f bread 一片面包
piece 片laf 块bar 块packet / bag 袋bx 盒bttle 瓶cup / glass 杯
a piece f 一片a laf f 一块a bar f 一块a packet/bag f 一袋a bx f 一盒a cup f 一杯a glass f 一杯a bttle f 一瓶
a bag f sugar 一包糖 a bttle f wine 一瓶红酒 a packet f tea 一袋茶叶a bx f chclates 一盒巧克力 a bar f sap 一块肥皂 a laf f bread 一块面包 a piece f meat 一块肉 a glass f milk 一杯牛奶
一包糖一瓶红酒 一袋茶叶一盒巧克力 一块肥皂 一块面包 一块肉 一杯牛奶
three pieces f bread
tw bttles f wine
用量词表示不可数名词的数量2. 复数:tw / three +量词(复数)+ f + 物品eg: three bars f chclate 两块巧克力 tw packets f cheese 两袋奶酪
用量词表示不可数名词的数量 单数 :a / ne + 量词 + f + 物品复数:tw / three +量词(复数)+ f + 物品
1.一包糖2.四块面包3.一瓶酒4.五瓶水5.一袋茶叶6.三块肥皂7.一块巧克力8.两袋茶叶9.一块面包10.四块面包
11.五包糖12.六瓶果汁13.三块巧克力14.一块肉15.三杯牛奶
Summary 1. 三单 定义 用法变化规则2. 当主语是第三人称单数时: want/like等动词用法肯定句否定句一般疑问句回答3.可数名词与不可数名词 名词单数变复数规则用量词表示不可数名词的数量
supermarketn. 超市
bringadj. 令人厌烦的
nasty [ˈnɑːsti]adj. 难吃的
sap [səʊp]n. 肥皂
match [mætʃ]n. 火柴
Lucy: Mum, there isn't any sugar in the huse.KAREN: I knw. I must g t the supermarket. Let's make a shpping list.LUCY: OK. Hw much sugar d we need?KAREN: Tw bags.LUCY: Tw bags f sugar ...
LUCY: We need sme tea, t, Mum. There isn't much tea in the tin.KAREN: Let's get fur packets.LUCY: Fur packets f tea : What abut fd fr the weekend, Mum?KAREN: We need a laf f bread, sme meat fr Sunday lunch, and sme vegetables, t.What vegetables d we want,Lucy?
LUCY: One laf f bread, a piece f meat, sme vegetables ... Mum, these things are all really bring.What abut sme nice things fr the weekend?KAREN: What kind f things?LUCY: Well, chclate, and ice cream, perhaps : Yu're right. Let's get a bx f chclates, sme ice cream fr yu and the bys, and a bttle f wine fr me and yur father!
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