九年级英语第二十一单元.doc

1、九年级英语第二十一单元科目 英语年级 初三文件middle3 unit21.1.doc标题 shopping章节 第二十一单元【关键词】：p 】： 内容一、教法建议【 抛砖引玉 】单元双基学习目的.词汇学习bit , size , suit , dollar , perhaps , retell , dinner , pardon , push , simple , finger , be worn out , dark blue suit , either or light green dress , the following week , a bit , think about , se

2、ll out , never mind , so that , be busy doing , on and on , just a moment , in surprise , fall over.句型学习My shoes are worn out .How much does it cost ?They were either too big or too small .The suit was so e_pensive that he could not buy it . .语法学习1.过去完成时2.由 so that 引导的表示结果的状语从句。【 指点迷津 】单元重点词汇点拨1 .pa

3、ir 一对；一双I need a pair of shoes .The children came in pairs . 点拨 pair可作量词连接可数名词和不可数名词，如：a pair of glasses 一幅眼睛。two pairs of paper两张纸。 a pair of new shoes 一双新鞋。in pairs 成双，成对。2 .size 尺寸；大小What size shoes do you wear ?This book ( house ) is the same size as that . 点拨 medium - sized 中号 ( 型 ) 的，large - s

4、ized 大号 ( 型 ) 的。the same size as 同一样大。3 .bit 一点儿；小片Have you a little bit of pead ? 点拨 a bit 用于形容词前，指“有点，相当”，a bit of 用于名词前，表示一点点。not a bit 一点也不，而 not a little 相当于 very。4 .suit 一套 ( 衣服 ) ；西服Father bought him a suit of new clothes .His new suit doesn"t fit well . 点拨 suit 还可作动词用表示： ( 衣服、颜色等 ) 合身、合

5、适，如：The new dress suits you very well .5 .name 1 ) 命名；名叫；说出名字I know a girl named Joan .Can you name all the flowers in the garden ?2 ) 名字，姓名，名称Her name is Mary . 点拨 name sb .sth 给某人起名叫。Someone named 名叫的一个人。6 .for 因为 ( 连词 )I asked her to stay to tea , for I had something to tell her .We must start ea

6、rly for we have a long way to go . 点拨 for 常引导补充说明的理由原因。不能答复 why 提出的问题。7 .dollar 美元Dollar is a unit of money used in the U .S .A , Canada , and some other countries . 点拨 dollar 前有数词修饰时，dollar 须加 -s。8 .perhaps 可能；也许Perhaps he will be there , but perhaps he won"t .Perhaps she wasn"t angry wit

7、h you . 点拨 perhaps 也许，是“也许如此，也许不如此”的意思。语气很委婉、相当于 maybe。9 .retell 重述；重讲The children are asked to retell the story . 点拨 retell 是由动词 tell 加前缀 re - 构成，前缀 re - 表示“又、再、重”。如：rewrite 重写。10 .dinner 正餐；宴会It"s time for dinner .I"m busy cooking dinner .Shall we give a dinner for her birthday ? 点拨 表示“吃

8、饭”的动词，英国人一般用 have , 美国人用 eat , dinner 前加冠词表示一顿一顿的饭食，不用冠词时，通常表示吃饭这件事。11 .pardon 原谅；宽恕；对不起Pardon me for being late .Please pardon me for waking you .I beg your pardon .I don"t know this was your seat . 点拨 I beg your pardon .= Beg your pardon .= Pardon .读升调时，意思是“请再说一遍”。读降调时，意思是“请原谅，对不起”。 pardon sb .for 原谅某人12 .dirty 脏的My dress is getting dirty .Wash your dirty face ( hands ) .13 .push 1 ) 刷；擦 ( 动词 ) 2 ) 刷子 ( 名词 )Brush your teeth every morning . 点拨 a tooth push 牙刷 / a clothes push 衣刷 a