新出炉精选教学模版ppt英语小报42（教学通用）

1、unit 3可爱卡通儿童英语课件ppt模板unit 3clothesboymr. a pair of shoessalestorepricebuysell50元现价10元原价50元beanunit 3numberspresentationteneleventwelvethirteenfourteenfour + teen16 sixteen17 seventeen19 nineteenfifteeneighteenunit 3twentytwen +tythirtythir+ty40 forty50 fifty60 sixtytwenty-onethirty-twosixty-sevenuni

2、t 31. 基数词的表达1) one到twelve, 拼写和读音无规律可言, 只能逐一记忆。2) thirteen到nineteen，表示“十几”，在个位数后加后缀-teen，其中要注意thirteen, fifteen和eighteen的拼写。3) twenty到ninety，表示“几十”，以ty结尾，但需注意twenty, thirty, forty, fifty, eighty的拼写。 4) 2129 直到9199，表示“几十几”,用整十位数加个位表示, 中间用连字符“-” 把十位和个位连接起来。 unit 35) one hundred 意为 “一百”，也可说a hundred，hun

3、dred可加具体数字，如nine hundred (900)。2. 基数词的用法： 基数词只能修饰可数名词，要注意数词和名词在数上要保持一致。如：one student 一名学生 two boys 两名男孩twenty apples 二十个苹果 thirty-three eggs 三十三个鸡蛋unit 3 基数词表达1-12one two three four five six seven eight nine ten eleven twelve13-19thirteenfourteenfifteensixteenseventeen eighteennineteen20, 30twentyth

4、irty20-30twenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-nineunit 3 基数词的基本表达法例词1-12的单词拼写需格外注意。one two three four five six seven eight nine ten eleven twelve13-19在3-9后加后缀-teen构成，单词有两个重音，对于13,15,18要特殊记忆。thirteenfourteenfifteensixteenseventeen eighteennine

5、teen30-90各整十位数都以-ty结尾。twentythirty20-100之间其他各数要在十位和个位之间加连字符构成。twenty-onetwenty-twotwenty-threetwenty-fourtwenty-five twenty-sixtwenty-seven twenty-eight twenty-nineunit 3基数词，不难记，找出规律很容易：零至十二形各异，一个一个单独记。如果表示是“十几”，后面要加-teen。thirteen，fifteen形异需留意，eighteen只有一个t。表示“几十”要加-ty，twenty，thirty是特例。表示数字“几十几”，连字符

6、号别忘记。 unit 31a listen and repeat. 10 11 12 13 14 15 16 17 18 19 2021 22 23 24 25 26 27 28 29 30 31unit 3listen again. circle the things in the picture that kate and her mom talk about. check () the thing kate buys. 1dunit 31ehow much is the blue sweater?its 15 dollars.ask and answer questions about

7、the things in the picture above. unit 3how much is/are ?its/theyreunit 31. a skirt _ 3. socks _ 5. shorts _2. a sweater _ 4. trousers _ 6. shoes _how much do you think these things cost?match each clothing item with a price. thinking2abafedca. $3 c. $30 e. $22b. $15 d. $20 f. $25 unit 3read the ad a

8、nd fill the price tags. mr. cools clothes storecome and buy your clothes at our great sale! we sell all our clothes at very good prices. do you like sweaters? we have red and green sweaters for only $15! yellow sweaters are only $12! do you need trousers? for boys, we have black trousers for only $2

9、2. and shorts are only $16! for girls, we have skirts in purple for only $20. how much are our jackets? only $30! and we have black shoes for only $28. socks are only $2 for three pairs！ come to mr. cools clothes store now! 2bunit 3阅读指导:首先，读短文过程中，可用“_”划出广告中所售的衣物，并用“ ”圈出该物品的价格。然后，看图片中的物品并注意其颜色，与短文中所描

10、述的物品相对应。最后，将衣物名称与价格一一对应，填入价签中。unit 33. buy用作动词，意为“买”，常用短语为：buy sb. sth./buy sth. for sb.意为“给某人买某物”。如：lets buy mom a new hat. （=lets buy a new hat for mom.）我们给妈妈买顶新帽子吧。unit 34. clothes指身上穿的各种服装，包括上衣，内衣，裤子等，是衣服的总称。它不能直接与数词连用，但可以与some, many, these或those等连用。如：look! some clothes are on sale over there. 看

11、！那边的衣服大减价了。unit 35. sale是动词sell的名词形式，常用短语：on sale，意为“出售；廉价出售”，其同义短语为at a great sale。如：the sweaters in the store are on sale today. 今天这家商店的毛衣大减价了。 6. all与定冠词、指示代词、形容词性物主代词等限定词连用时，all应放于这些词之前。如： all the students 所有这些学生 all her clothes 她所有的衣服 all those rooms 所有那些房间 unit 3 7. at very good prices意为“以合理的价

12、格(出售)”。price用作名词，意为 “价格”。如：whats the price of the book? 这本书多少钱? they have sweaters in all colors, at the price of15 each. 他们有各种颜色的毛衣，每件售价是15元。unit 38. for girls, we have skirts in red and purple for only20. 对于女孩，我们有红色和紫色的裙子，仅售20元。1) for girls中的for是“对于而言”；for only20中的for是“交换”的意思。2) 该句中的 in 后接颜色的词，表示“

13、穿颜色的”。如：the girl in red is my sister. 那个穿红衣服的女孩是我妹妹。 unit 3 $15 $12 $20 $28 $22 $16 $2 $30unit 3you: hello, _ i help you?girl: yes, please. i need a _.you: how about these purple _.girl: oh, i like this one. how _ is it?you: its only _ dollars.girl: oh, good. ill _ it.you: and what do you need? boy:

14、 well, i need a pair of black _ for school. 2cimagine you work at mr. cools clothes store. complete the conversation. writingunit 3you: what about this pair? they are _ twenty-eight _.boy: great. and do you have shorts, too?you: yes, our shorts are only _ dollars.boy: ok. ill take the _ and the _. 阅

15、读指导：首先，快速阅读对话一遍，明确自己售货员的身份，可知第一句话应为“can i help you?”。然后，读对话，通过对话中谈到的衣物的颜色或价格等信息来确定是何衣物；或通过所谈到的衣物来填写其颜色或价格。unit 3如在女孩购物的情境中，根据所谈到these red and purple one，再与。短文中的“we have skirt in red and purple”信息相对应，可知女孩是想买短裙，价格是$20。 男孩谈到需要一双棕色的某物上学穿，再由下文知其仅是28美元，回顾短文可知所谈应是鞋子。男孩还谈到了要买短裤，对应短文内容可知短裤的价格是16美元。answers: c

16、an, skirt, skirts, much, 20, take, shoes, only, dollars, 16, shoes, shorts unit 3practice the conversation in a group. you: hello, can i help you? girl: yes, please. i need a skirt.you: how about these purple skirts?girl: oh, i like this one. how much is it?you: its only 20 dollars. girl: oh, good.

17、ill take it.you: and what do you need? unit 3boy: well, i need a pair of black shoes for school. you: what about this pair? they are only 28 dollars.boy: great. and do you have shorts, too?you: yes, our shorts are only 16 dollars.boy: ok. ill take the shoes and the shorts.unit 31. twenty-six twelve

18、nine = _ 2. sixteen eight eleven = _ 3. eighteen seven fifteen = _ 4. thirteenfourteentwenty-five = _ 5. twenty-ninethirteenten = _ 6. thirty-nine twenty five =_ 7. twelve thirteen fifteen= _ 8. nineteen eleven twenty =_fivethirty-fivetwenty-sixtwosixfourteententwenty-eightunit 3三、用介词at, for, in 填空。1. _ girls, we you can buy sk