七年级英语上册Unit 7 How much are these socks Section B（1a-1e）课件 人教新目标版.pptx

Unit7Howmucharethesesocks 第四课时SectionB 1a 1e 1 基数词基数词的写法 1 1 12 拼写和读音没有什么相似之处 无规律可言 应逐一进行记忆 2 13 19 表示 十几 在个位数后加后缀 teen 并且重音在后 注意 13 thirteen 15 fifteen分别由three和five转化而来 18 eighteen是eight中加 een而来 3 twenty ninety整十以 ty结尾 4 几十几要用连字符 eg 24twenty four 5 三位数的词需注意百位和十位之间加and eg 148onehundredandforty eight 2 基数词的巧记方法 英语数词不难记 找出规律就容易 零至十二样各异 一个一个单独记 后加teen变十几 thirteen fifteen看仔细 eight原本就有t eighteen只缺een 二十至九十后加ty twenty不同重点记 forty去掉字母u thirty fifty更出奇 十位数后个位数 表示数值几十几 按序排列不费力 连字符号莫丢弃 巧学巧记加努力 hundred是你好成绩 一 写出下列数词的左邻右舍 1 eleven 2 twenty 3 fifteen 4 thirty 5 thirty nine ten twelve nineteen twenty one fourteen sixteen twenty nine thirty one thirty eight forty 二 用适当的基数词完成下面的等式 6 six twenty nine7 thirty one fourteen 8 thirteen twenty five9 three six 10 thirty two twenty three seventeen twelve eighteen fifteen 三 用括号内所给词的适当形式填空 11 Howmuch be theT shirts 12 Sheneeds120 dollar foranewbike 13 Doyoulike sweater 14 Arethose sock underthechairyours 15 He have alongshirt are dollars sweaters socks has 四 单项选择 16 Howmuch thesweater 25dollars A does ItB are TheyC are They reD is It s17 Herblackshoes 18yuan A isn tB isC aren tD don t 18 Iwantthisblackandwhitebag A HereareyouB HereyouareC GiveyouD Youarehere19 Youlookpretty 漂亮的 inred A Don tsaysoB YouarerightC ThankyouD OK20 Howmucharethesocks Threedollars twopairs A withB onC forD in 五 根据汉语完成句子 每空一词 21 那些蓝袜子多少钱 arethosebluesocks 22 短袜三美元一双 arethree foronepair 23 我想要一条蓝裤子 Iwantapairof 24 这些红鞋30美元一双 These are 30each 25 我要买这条黑色的短裤 I ll much How Socks dollars trousers blue shoes red shorts take the black 六 阅读理解 Mr GreenandhisdaughterMaryareinabigshop 商店 Mr GreenlikesMaryandwantstobuyanewdress 连衣裙 forher Marydoesn tlikethenewdress Shelikessomethingtoeat 吃的东西 Soherfatherbuys1kiloofapplesforher too Maryalsowantstobuysomepicturebooksandcoloredpencils Therearemanythingsandmanypeopleintheshop Theyaremenandwomen old 年老的 andyoung 年轻的 Theyallwanttobuysomethingthere Thepeopleintheshopareveryfriendly 友好的 26 Maryand areintheshop A Mrs GreenB hisfatherC herfatherD hermother27 Mary sfatherwantstobuy forher A anewdressB newshoesC picturesD coloredpencils28 Marylikestobuy A anewdressB coloredbooksC somethingtodrinkD apples p