英语也是与电脑联系最密切的语言,大多数编程语言都与英语有联系,而且随着网络的使用,英文的使用更普及。英语是联合国的工作语言之一。接下来,小编为你带来八下英语四单元课件,希望对你有帮助。
一.重点短语
1.布朗先生Mr. Brown 2.服装店 the clothes store 3.一些服装 some clothes 4.所有的衣服 all the clothes
5.我们所有的服装 all our clothes
6.给为某人买某物 buy sb. sth. = buy sth. for sb. 7.从某地买某物buy sth. from sp. 8.多少钱买某物 buy sth. for + 钱数 9.把某物卖给某人 sell sth. to sb. 10.多少钱卖某物 sell sth. for + 钱数 11..特价出售,大减价,在出售 on sale
12.这些鞋子减价出售。The shoes are on sale. 13.我们出售一些特价鞋子。 We have some shoes on sale. 14..非常大 very big
15..以非常优惠的价格, 一个好价钱,价格合理 at a very good price 16.低价 a low price 17.高价 a high price 18.以。。。的价格 at the price of + 钱数 19.一双鞋 a pair of shoes两双鞋 two pairs of shoes 20.仅卖15元的毛衣
the sweaters for only fifteen dollars
21.三双仅两元 only two dollars for three pairs 22.绿色的 in green
23.紫色的裙子 skirts in purple
24.各种颜色的毛衣 sweaters in all colors 25.穿。。。颜色衣服 in + 颜色
26.他穿着黑色衣服。He is in black. 27.穿蓝色衣服的男孩 the boy in blue
28.在我们的大减价活动中 at our great sale 29.有某物只卖。。。钱have sth. for only + 钱数 30.对于女孩男孩运动来说 for girlsoyssports 31.。。。的价格是多少? What’s the price of …32….多少钱 How much is …How much are …33.我可以帮您吗?您有什么需要吗?您买什么?您吃点什么?
▲Can I help you ▲May I help you
▲What can I do for you
▲Is there anything I can do for you34.上学穿的毛衣 a sweater for school 35.上班穿的裙子 a skirt for work
36.需要一件毛衣 need a sweater 37.需要做某事 need to do sth.38.需要读书 need to read books 39.什么颜色 what color 40.。。。怎么样如何 HowWhat about
41.做某事怎么样如何HowWhat about doing sth. 42.看起来好看 look nice
43.一双两美元 two dollars for one pair 44.一双鞋 a pair of shoes
45.两条裤子 two pairs of trousers 二.重点句型 1.见38页 2e .
2.见39页语法聚焦. 3.见41页2b, 2c.
Grammar:基数词
1. 询问价格
1)How much is + 单数商品? How much are + 复数商品?
It’s + 钱 They’re + 钱
2)What’s the price of + 商品?
It’s + 钱
price表示价格高低时,用high,low不用expensive,cheap。
The price of the shoes is high.这双鞋的价格很高。
①这件红色的裙子多少钱?100元。How much is the red skirt It is 88 yuan.
What is the price of the skirtIt is eighty-eight yuan.
②这条蓝裤子多少钱?30美元。How much are these trousersIt is 100 yuan.
What is the price of these trousersIt is one hundred yuan.
3)英美等西方国家的货币单位像dollar(美元)、cent(美分)、pound(英镑)、penny(便士)、
shilling(先令)等有单复数变化。我国的货币单位元(yuan)、角(jiao)、分(fen)单复数
一样。
△表示货币等度量衡单位的词在句中作主语时,谓语动词用单数形式。
100美元对他来说是相当多的钱。
4)how many/how much
询问数量how many + 可数名词,how much + 不可数名词
你有多少苹果?How many apples do you have
你想要多少水?How much water do you want
2. socks短袜, shoes鞋, shorts短裤,trousers裤子,glasses眼镜,scissors剪刀等都是成双成对的物品,
一般以复数形式出现,作主语时谓语动词用复数形式。但它们和a pair of (一双、一副或一
对)连用作主语时,谓语动词要与pair在数上一致。
这条短裤是汤姆的。
Tom’s.这条短裤是汤姆的。
5. Can I help you 我能帮助你吗?
此句是主动提供帮助时的服务用语。它的翻译随着场所的不同而不同。在饭店:你想吃点什
么?在商店:你想买点什么?在其它公共场合:需要帮忙吗/May I help youWhat can I do for
youIs there anything I can do
for you不用 What do you want?显得没有礼貌
肯定回答:Yes, please.I'd like …Thank you,I want ...
否定回答:No, thanks. (…)
与Can I help you同义的常用表达还有:May I help you/What can I do for you/ Is there
anything I can do for you
6.I need a sweater for school.
need 可作实义动词,“需要”后可以接名词,代词,动词不定式等作宾语。
I need a hat.
Where&
#39;s his penHe needs it .
We need to eat healthy food.
need也可作情态动词,后接动词原形“需要”一般用于疑问句或否定句中。
---Need we go so soon我们需要走这么早吗? ---No,we needn't.不,不必。
for 介词,表示目的,“为...” need...for...“需要...去做...”
We need some color pencils for the art class. 我们需要带一些彩色粉笔上美术课。
6. want sth 想要某物 我想要个苹果。
want to do sth. 想要做某事他想打篮球
want sb. to do sth. 想要某人做某事我想要他帮助我
want to be sth. 想要成为他想成为一名歌手
7.Here you are.给你。---May I use your ruler---Of course,here you are.
寻物时若是自己发现常说“Here it is”或“Here they are”意为“终于找到了”。当你乘车到站时,司机或售票员通常会说“Here you are”意为“你到站了”。
8. It looks nice.它看起来很漂亮。Look“看起来;看上去”,连系动词,后接形容词作表语。
9. I’ll take it. I’ll take them. 我买了。
take动词,“买下”相当于buy get haveI’ll takeuy get have them.
take动词“拿,取”Please take some books to the classroom.请拿些书到教室去。
10.Two dollars for one pair and three dollars for two pairs.
两美元一双,3美元两双。
For介词 此处用来帮助表示物品的价格。 用法:价格+for+具体物品
How much is it for three买三个多少钱?
7.Here you are.给你。---May I use your ruler---Of course,here you are.
寻物时若是自己发现常说“Here it is”或“Here they are”意为“终于找到了”。当你乘车到站时,司机或售票员通常会说“Here you are”意为“你到站了”。
10.表感谢的用语:Thank you / Thank you very much / Thanks / Thanks a lot / Many thanks.
回答感谢的用语:That’s all right / That’s OK. Not at all. You’re welcome.
11.Come and buy your clothes at our great sale! 我们在大甩卖,快来买衣服!
1)come and do sth 来做某事,and连接的两个动作一先一后。
Come and see us. 来拜访 / 看看我们吧。
Please come and have dinner with us. 请来跟我们吃顿饭吧。
2)on sale 出售;廉价出售 相当于at a /one's great sale“大甩卖,大促销,大降价”
for sale待售big sale大降价
房子在待售 毛衣在出售
3)buy sb. sth. = buy sth. for sb.给某人买某物
buy my mother a sweater = buy a sweater for my mother给我妈妈买了件毛衣
△sth若是代词,只能用buy sth. for sb. buy it for him
12.We sell all our clothes at very good prices.我们卖的所有服装价格都很优惠。
1)sell及物动词 出售,销售,卖反义词 买buy
sell sb. sth.=sell sth. to sb. 卖某物给某人
△sth若是代词,只能用sell sth. to sb. sell it to him
They sell me the books.=They sell the books to me.
他们把书卖给我。
2)at very good prices 以合理/优惠的价格 at high prices 以很高的价格
the price of... ...的价格
12.For girls,为have skirts in purple for only $20.
对于女孩子,我们有紫色的裙子,仅售20美元。
skirts in purple相当于purple skirts 紫色的裙子
in 介词 +颜色 ...颜色的,穿...颜色的... +衣服 穿着...
We have bags in all colors.我们有各种颜色的包。
The woman is in a yellow coat.那位女士穿着一件黄色的外套。
13.for的用法
1)供……用,给……的
Is this apple for me这个苹果是给我的吗?
Here is a letter for your mother. 这儿有你妈妈的一封信。
2)作……用(表用途)
Do you need bags for sports你需要运动包吗?
I need a cup for milk. 我需要一个装牛奶的杯子。
3)就……而言,对于……来说
For lunch, I like hamburgers and salad. 午饭我喜欢汉堡和沙拉。
For girls, we have T-shirts in all colors.女孩子们可以买到各种颜色的T恤衫。
4)以……的价格(表交换、价格)
You can buy socks for only 5 dollars each. 你可以买到每双只卖5美元的袜子。
5)for oneself 亲自
Come and see for yourself.你亲自来看看吧。
15. have a look at = look at看一看