仁爱英语七年级Unit4Topic1学案

发布 2023-03-08 18:07:28 阅读 8839

学案。unit 4 topic 1

一、知识目标。

重要短语】try on试穿。

look nice 看起来很漂亮。

buy sth. for sb.= buy sb. sth.给某人买……

sell / buy… for… 以…价**/ 购买。

too long太长

running shoes跑鞋。

make a shopping list 列购物清单。

two bags of salt 两包盐。

two kilos of eggs 两公斤鸡蛋

six bottles of milk 六瓶牛奶。

a bag of rice 一袋米。

pick up购买。

how many+可数复数名词;

how much+不可数名词“多少”

on the fourth floor 在第四层楼

thanks anyway

thanks all the same. 仍然感谢。

don't worry. 别担心。

onthefourthfloor在第四层楼。

beonsale减价(**)

anotherpairofpants另一条裤子。

twoyuanakilo每公斤两元。

h**ealook看一看。

aclothingshop一家服装店。

runoverto…跑到…

don’tworry.别担心。

hereisyourchange.找你零钱。

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 h**e…?

2.谈论事物:

. how do you like…? what do you think of…?

.how do you look in this dress? not bad.

.how do the pants fit? they're too long.

3.询问**:

.how much is +主语(单数或不可数)?

.how much are +主语(复数)?

.how much do you want for something?

3.讨论**:

. how / what about thirty yuan?

.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.

5.请求帮助:

could you do me a f**or? =could you do a f**or for me? =could you help me?

回答: i'll take / h**e / get / buy it.

词形变换】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:

时分法:先小时后分 eg. 3:25 three twenty-five

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)

.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

2024年: the year two thousand=twenty hundred

3月1日: march the first = the first of march

.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 themc. try it ond. 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。

若出现代词形式, 则用“try+代词宾格+on”结构。shoes常用复数, 所以选a。

)2. —dad. i’m sorry i can’t find the shop.

a. not at allb. i’m not happy.

c. thank you all the samed. you can’t come back.

分析:c 本题通过语境考查thank you all the same. 的用法。

这是当别人不能为你提供帮助或别人虽提供了帮助但并不能满足你的要求时所说的话。同义的表达还有:thanks all the same.

/ thank you anyway./ thanks anyway.

)3. the dress is very nice and i’ll __it.

a. thinkb. takec. wantd. bring

分析:b 本题考查在购物时说“买下某物”的用法, 要买下某物常用take, get, h**e, buy等动词, 而最常用的是动词take, 意思是“决定买走”。

)4. that’s too expensive(贵的). thirty yuan?

a. how many b. how muchc. why notd. how about

分析:d 根据语境, 这是和别人讨论商品**的话题。why not+动词原形, how about+名词/代词/doing sth. 所以选d。

)5. he wants two __salt and three __eggs.

a. bags; kilos b. bags of; kilos c. bags of; kilos of d. bags; kilos of

分析:c 本题考查数量词的用法。bag, kilo后面加名词时常用“数量+bag(s)/kilo(s)+of+名词”结构, 所以2袋盐为two bags of salt, 3千克鸡蛋为three kilos of eggs。

)6. twenty-two and thirty-seven is __

a. fifty-nine b. fifty ninec. forty-nined. fifteen

分析:a 本题考查学生对数词的掌握情况。在英语里十位与个位间要加连字符“-”所以59应该是fifty-nine.

)7. this pair of shoes __mine. his are over there.

a. will beb. isc. ared. be

分析:b 本题考查pair一词的用法。当出现this/that pair of ..时, 特指“这个/条/双……”把它看作一个整体。当作主语时, 谓语动词常用单数形式。

)8. —the box is too he**y.

___let me help you.

a. you’re rightb. you can’t study it well.

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