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仁爱英语七年级学案Unit 4 Topic 1
一、知识目标 词汇转换：
also （同义词）—— too each （同义词） ——every kilo （复数）—— kilos watch （复数） —— watches mouse （复数）—— mice expensive （同义词）—— dear waiter （对应词）—— waitress try （第三人称单数）—— tries sell （反义词）—— buy
【重要短语】 try on试穿 on the fourth floor 在第四层楼
Thanks anyway look nice 看起来很漂亮
buy sth. for sb.= buy sb. sth.给某人买…… = Thanks all the same. 仍然感谢。 sell / buy… for… 以…价出售/ 购买 Don't worry. 别担心。 too long太长 on the fourth floor 在第四层楼 running shoes跑鞋 be on sale 减价（出售） make a shopping list 列购物清单 another pair of pants 另一条裤子 two bags of salt 两包盐 two yuan a kilo 每公斤两元 two kilos of eggs 两公斤鸡蛋 have a look 看一看 six bottles of milk 六瓶牛奶 a clothing shop 一家服装店 a bag of rice 一袋米 run over to… 跑到… pick up购买 Don’t worry. 别担心。 How many+可数复数名词； Here is your change. 找你零钱。 How much+不可数名词“多少” 【重点句型】 1.购物用语：
服务员：What can I do for you? Can / May / Could I help you? 顾客：Yes, please. I'd like (to buy ) … I want ( to buy ) …
I'm looking for… Do you have…?
2.谈论事物：
⑴． How do you like…? = What do you think of…? ⑵．How do you look in this dress? Not bad. ⑶．How do the pants fit? They're too long. 3.询问价格：
⑴．How much is ＋主语（单数或不可数）？ ⑵．How much are ＋主语（复数）？ ⑶．How much do you want for something? 3.讨论价格：
⑴． How / What about thirty yuan?
⑵．That's too expensive. It's a good price. The price is good. 4.表示感谢：
Thanks a lot. =Thanks very much. =Thanks anyway. 回答： Not at all=That's all right=You're welcome. 学习资料
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5.请求帮助：
Could you do me a favor? = Could you do a favor for me? = Could you help me? 回答： I'll take / have / get / buy it. 【词形变换】
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also （同义词）—— too each（同义词）——every
kilo（复数）—— kilos watch （复数）—— watches
mouse（复数）—— mice expensive （同义词）—— dear
waiter （对应词）—— waitress try（第三人称单数）—— tries
sell （反义词）—— buy二、要点讲评1.动词+副词=动词词组
如果宾语是名词可置于中间或末尾；如果宾语是代词必须置于中间。 如：try on the dress try the dress on try it on (T) try on it (F) 2.主—谓一致
“a pair of---”结构作主语时，谓语动词的形式和“pair”的单复数保持一致。 如：How much is this pair of shoes? (T) How much are this pair of shoes? (F) 3.基数词
数词21 — 100及以上：
twenty‐one （21） thirty （30） forty （40） fifty （50） eighty （80） （a/one）hundred （100） one hundred and one （101） nine hundred and ninety‐nine （999） 基本用法
⑴．时刻表达法：
a. 整点：基数词 + o’clock eg. It’s eight o’clock now. b. 几点几分：
①时分法：先小时后分 eg. 3:25 three twenty-five ②分时法：先分后时加介词， past分不超半时； 分超半时to转换，差几分钟到几点。 例如：1) 3:25 twenty-five (minutes) past three
(<30分钟)用past ：分钟past 小时 2) 3:35 twenty-five (minutes) to four
(>30分钟)用to：(60-分钟数) to (小时数+1) 3) 3:30 three thirty = half past three
3:15 three fifteen = a quarter past three. 3:45 three forty-five = a quarter to four （30分钟 = half 15分钟 = a quarter） ⑵．日期表达法：月日，年（或日月年）
1949.10.1日October1st , nineteen forty-nine=the first of October, nineteen forty-nine 2000年: the year two thousand=twenty hundred 3月1日: March the first = the first of March ⑶．表编号
第207房间：Room 207 第五课： Lesson 5 = the fifth lesson 三、典型例解
( )1. I like these shoes. Can I ____?
A. try them on B. try on them C. try it on D. try on it
分析：A 本题考查try on的用法。“试穿……”用try on+名词或者try+名词+on。若出现学习资料
仁爱英语七年级Unit4-Topic1知识点
