八下英語四單元課件
英語也是與電腦聯(lián)系最密切的語言，大多數(shù)編程語言都與英語有聯(lián)系，而且隨著網(wǎng)絡(luò)的使用，英文的使用更普及。英語是聯(lián)合國的工作語言之一。接下來，小編為你帶來八下英語四單元課件，希望對你有幫助。
一．重點短語
1.布朗先生Mr. Brown 2.服裝店 the clothes store 3.一些服裝 some clothes 4.所有的衣服 all the clothes
5.我們所有的服裝 all our clothes
6.給為某人買某物 buy sb. sth. = buy sth. for sb. 7.從某地買某物buy sth. from sp. 8.多少錢買某物 buy sth. for + 錢數(shù) 9.把某物賣給某人 sell sth. to sb. 10.多少錢賣某物 sell sth. for + 錢數(shù) 11..特價出售，大減價，在出售 on sale
12.這些鞋子減價出售。The shoes are on sale. 13.我們出售一些特價鞋子。 We have some shoes on sale. 14..非常大 very big
15..以非常優(yōu)惠的價格, 一個好價錢，價格合理 at a very good price 16.低價 a low price 17.高價 a high price 18.以。。。的價格 at the price of + 錢數(shù) 19.一雙鞋 a pair of shoes兩雙鞋 two pairs of shoes 20.僅賣15元的毛衣
the sweaters for only fifteen dollars
21.三雙僅兩元 only two dollars for three pairs 22.綠色的 in green
23.紫色的裙子 skirts in purple
24.各種顏色的毛衣 sweaters in all colors 25.穿。。。顏色衣服 in + 顏色
26.他穿著黑色衣服。He is in black. 27.穿藍色衣服的男孩 the boy in blue
28.在我們的大減價活動中 at our great sale 29.有某物只賣。。。錢have sth. for only + 錢數(shù) 30.對于女孩男孩運動來說 for girlsoyssports 31.。。。的價格是多少？ What’s the price of …32….多少錢 How much is …How much are …33.我可以幫您嗎？您有什么需要嗎？您買什么？您吃點什么？
▲Can I help you ▲May I help you
▲What can I do for you
▲Is there anything I can do for you34.上學(xué)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.需要讀書 need to read books 39.什么顏色 what color 40．。。。怎么樣如何 HowWhat about
41.做某事怎么樣如何HowWhat about doing sth. 42.看起來好看 look nice
43.一雙兩美元 two dollars for one pair 44.一雙鞋 a pair of shoes
45.兩條褲子 two pairs of trousers 二．重點句型 1.見38頁 2e .
2.見39頁語法聚焦. 3.見41頁2b, 2c.
Grammar：基數(shù)詞
1. 詢問價格
1）How much is + 單數(shù)商品？ How much are + 復(fù)數(shù)商品？
It’s + 錢 They’re + 錢
2）What’s the price of + 商品？
It’s + 錢
price表示價格高低時，用high，low不用expensive，cheap。
The price of the shoes is high.這雙鞋的價格很高。
�、龠@件紅色的裙子多少錢？100元。How much is the red skirt It is 88 yuan.
What is the price of the skirtIt is eighty-eight yuan.
�、谶@條藍褲子多少錢？30美元。How much are these trousersIt is 100 yuan.
What is the price of these trousersIt is one hundred yuan.
3）英美等西方國家的貨幣單位像dollar（美元）、cent（美分）、pound（英鎊）、penny（便士）、
shilling（先令）等有單復(fù)數(shù)變化。我國的貨幣單位元（yuan）、角（jiao）、分（fen）單復(fù)數(shù)
一樣。
△表示貨幣等度量衡單位的詞在句中作主語時，謂語動詞用單數(shù)形式。
100美元對他來說是相當(dāng)多的錢。
4）how many/how much
詢問數(shù)量how many + 可數(shù)名詞，how much + 不可數(shù)名詞
你有多少蘋果？How many apples do you have
你想要多少水？How much water do you want
2. socks短襪, shoes鞋, shorts短褲,trousers褲子,glasses眼鏡,scissors剪刀等都是成雙成對的`物品，
一般以復(fù)數(shù)形式出現(xiàn)，作主語時謂語動詞用復(fù)數(shù)形式。但它們和a pair of （一雙、一副或一
對）連用作主語時，謂語動詞要與pair在數(shù)上一致。
這條短褲是湯姆的。
Tom’s.這條短褲是湯姆的。
5. Can I help you 我能幫助你嗎？
此句是主動提供幫助時的服務(wù)用語。它的翻譯隨著場所的不同而不同。在飯店：你想吃點什
么？在商店：你想買點什么？在其它公共場合：需要幫忙嗎/May I help youWhat can I do for
youIs there anything I can do
for you不用 What do you want？顯得沒有禮貌
肯定回答：Yes, please.I'd like …Thank you，I want ...
否定回答：No, thanks. (…)
與Can I help you同義的常用表達還有：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 可作實義動詞，“需要”后可以接名詞，代詞，動詞不定式等作賓語。
I need a hat.
Where&
#39;s his penHe needs it .
We need to eat healthy food.
need也可作情態(tài)動詞，后接動詞原形“需要”一般用于疑問句或否定句中。
---Need we go so soon我們需要走這么早嗎？ ---No,we needn't.不，不必。
for 介詞，表示目的，“為...” need...for...“需要...去做...”
We need some color pencils for the art class. 我們需要帶一些彩色粉筆上美術(shù)課。
6. want sth 想要某物 我想要個蘋果。
want to do sth. 想要做某事他想打籃球
want sb. to do sth. 想要某人做某事我想要他幫助我
want to be sth. 想要成為他想成為一名歌手
7.Here you are.給你。---May I use your ruler---Of course,here you are.
尋物時若是自己發(fā)現(xiàn)常說“Here it is”或“Here they are”意為“終于找到了”。當(dāng)你乘車到站時，司機或售票員通常會說“Here you are”意為“你到站了”。
8. It looks nice.它看起來很漂亮。Look“看起來；看上去”，連系動詞，后接形容詞作表語。
9. I’ll take it. I’ll take them. 我買了。
take動詞，“買下”相當(dāng)于buy get haveI’ll takeuy get have them.
take動詞“拿，取”Please take some books to the classroom.請拿些書到教室去。
10.Two dollars for one pair and three dollars for two pairs.
兩美元一雙，3美元兩雙。
For介詞 此處用來幫助表示物品的價格。 用法：價格+for+具體物品
How much is it for three買三個多少錢？
7.Here you are.給你。---May I use your ruler---Of course,here you are.
尋物時若是自己發(fā)現(xiàn)常說“Here it is”或“Here they are”意為“終于找到了”。當(dāng)你乘車到站時，司機或售票員通常會說“Here you are”意為“你到站了”。
10.表感謝的用語：Thank you / Thank you very much / Thanks / Thanks a lot / Many thanks.
回答感謝的用語：That’s all right / That’s OK. Not at all. You’re welcome.
11.Come and buy your clothes at our great sale! 我們在大甩賣，快來買衣服！
1）come and do sth 來做某事，and連接的兩個動作一先一后。
Come and see us. 來拜訪 / 看看我們吧。
Please come and have dinner with us. 請來跟我們吃頓飯吧。
2）on sale 出售；廉價出售 相當(dāng)于at a /one's great sale“大甩賣，大促銷，大降價”
for sale待售big sale大降價
房子在待售 毛衣在出售
3）buy sb. sth. = buy sth. for sb.給某人買某物
buy my mother a sweater = buy a sweater for my mother給我媽媽買了件毛衣
△sth若是代詞，只能用buy sth. for sb. buy it for him
12.We sell all our clothes at very good prices.我們賣的所有服裝價格都很優(yōu)惠。
1）sell及物動詞 出售，銷售，賣反義詞 買buy
sell sb. sth.=sell sth. to sb. 賣某物給某人
△sth若是代詞，只能用sell sth. to sb. sell it to him
They sell me the books.=They sell the books to me.
他們把書賣給我。
2）at very good prices 以合理/優(yōu)惠的價格 at high prices 以很高的價格
the price of... ...的價格
12.For girls，為have skirts in purple for only ＄20.
對于女孩子，我們有紫色的裙子，僅售20美元。
skirts in purple相當(dāng)于purple skirts 紫色的裙子
in 介詞 +顏色 ...顏色的，穿...顏色的... +衣服 穿著...
We have bags in all colors.我們有各種顏色的包。
The woman is in a yellow coat.那位女士穿著一件黃色的外套。
13.for的用法
1）供……用，給……的
Is this apple for me這個蘋果是給我的嗎？
Here is a letter for your mother. 這兒有你媽媽的一封信。
2）作……用（表用途）
Do you need bags for sports你需要運動包嗎？
I need a cup for milk. 我需要一個裝牛奶的杯子。
3）就……而言，對于……來說
For lunch, I like hamburgers and salad. 午飯我喜歡漢堡和沙拉。
For girls, we have T-shirts in all colors.女孩子們可以買到各種顏色的T恤衫。
4）以……的價格（表交換、價格）
You can buy socks for only 5 dollars each. 你可以買到每雙只賣5美元的襪子。
5）for oneself 親自
Come and see for yourself.你親自來看看吧。
15. have a look at = look at看一看
一、語言要點
1. ambition(n.) 雄心
[重點用法]
ambitious adj. 志向遠大的; 有雄心壯志的;有野心的
be ambitious for [power, social position, etc.] 極欲獲得[權(quán)力, 社會地位等]
be ambitious of success渴望成功
be ambitious to serve the people一心想為人民服務(wù)
[典例]
1) Her ambition is the presidency. 她的抱負是成為一名總統(tǒng)
2) After several hours’ work, she had no ambition to go dancing. 沒有精力去跳舞了
3) The prince was attracted by the girl’s beauty, and ambitious to marry her.
王子為女孩的美貌打動了，渴望能娶到她。
[練習(xí)] 漢譯英
1) 他的理想就是環(huán)游世界。
___________________________________________________________________________________
2) 作為一個志向遠大的領(lǐng)導(dǎo)者，他想帶領(lǐng)當(dāng)?shù)厝藗冞^上幸福的生活。
___________________________________________________________________________________
Keys: 1)His ambition is to sail around the world. 2) As an ambitious leader, he wants to guide the local people to lead a happy life.
2. beneficial (adj.) 有益的
[重點用法]
benefit v. &n.有助于；受益；利益，好處
be beneficial to sth./sb.對……有益
be of benefit to對……有益
for the benefit of為了……(的利益)
benefit from從……中受益
[典例]
1) A temperate climate is beneficial to the health; 溫和氣候有利于健康.
2) Sunshine is beneficial to plants. 陽光對植物有益。
3) I hope what I have written will be of benefit to someone else who may feel the same way. 我希望我寫的這些將對有同感的人有幫助.
4) Both sides have benefited from the talks.雙方都從和談中受益。
[練習(xí)] 漢譯英
1) 使用電腦對孩子們的學(xué)習(xí)很有好處。
___________________________________________________________________________________
2) 我發(fā)現(xiàn)這本書對初學(xué)英語的人很有用。
___________________________________________________________________________________
Keys: 1)Using computers has a beneficial effect on children’s learning./Using computers is beneficial to children’s learning. 2)I found the book beneficial to English beginners.
3. adapt (v.) 使適應(yīng);改編
[重點用法]
adapt (oneself) to sth.適應(yīng)某物
adapt…to…使……適應(yīng)……
adapt sth. for sth. from sth.根據(jù)某事將……改編成……
be adapted from… 由……改編
[典例]
1) You should adapt yourself to the new environment. 你應(yīng)該適應(yīng)新環(huán)境。
2) The makers adapted the cartoons film for children from the Russian original.
影片制作人為了孩子們將這本俄文原著改編成了卡通電影。
[練習(xí)] 漢譯英
1) 他們很快適應(yīng)了城市生活；
___________________________________________________________________________________
2) 這部電影是由小說改編的。
___________________________________________________________________________________
Keys: 1) They soon adapted themselves to the city life; 2)The movie was adapted from a novel.
4. conduct (n.) 行為 (v.) 指揮
[重點用法]
conductor n. 領(lǐng)導(dǎo)者, 經(jīng)理,
a bad conduct惡劣行為
under the conduct of在...指導(dǎo)［管理］下
[典例]
1) The chairperson conducted the hearing. 主席先生主持了這個聽證會。
2) His conduct of the business was very successful. 他的事業(yè)進展得相當(dāng)順利。
3) The curator conducted the visitors round the museum. 館長領(lǐng)著游客們在博物館中參觀。
[練習(xí)] 漢譯英
1) 在農(nóng)業(yè)專家的指導(dǎo)下,當(dāng)?shù)剞r(nóng)民過了個豐收年。
___________________________________________________________________________________
2) 今天下午向?qū)е笓]著小學(xué)生參觀了博物館
___________________________________________________________________________________
Keys: 1) Under the conduct of the agricultural experts, local farmers had an abundant year. 2) The guider conducted the students in primary school around the museum this afternoon.
5. resign (v.) 辭職；委托, 把...交托給(to, into)
[重點用法]
resign one's position (as secretary) 辭去(秘書)職務(wù)
resign office辭職
resign oneself to聽任(某種影響); 只好(做某事)
resign oneself to one's fate聽天由命
resign ... to... 把... 托付給
[典例]
1) In order to look after her sick mother, Mary decided to resign her position as a manager in the company.為了照顧生病的母親，Mary決定辭去公司經(jīng)理的職務(wù)。
2) I resign my children to your care. 我把孩子們委托你來照顧。
[練習(xí)] 漢譯英
1) 在任何情況下，我們都不能聽天由命。
___________________________________________________________________________________
2) 我只好在長隊中等候
___________________________________________________________________________________
Keys: 1) In no situation, shall we resign ourselves to our fate. 2)I resigned myself to a long wait in line.
6. companion (n..) 同伴
[重點用法]
make companions of 與...作伴， 與...為友
companions in arms戰(zhàn)友
a faithful companion忠實伴侶
[典例]
1) His companion is Jim, a black slave who has also run away.
他的搭檔Jim是一個黑奴，也是逃出來的。
2) His brother is not much of a companion for him. 他兄弟與他情趣不甚相投。
7. access n. （接近的）方法；通路；可接近性
[重點用法]
accessible adj. 易接近的, 可到達的,
accessible to(prep.)
[典例]
1) Fallen rocks cut off the only access to the village.落石阻斷了通往村莊的唯一通道。
2) Every student has free access to the library.每位學(xué)生都可自由利用圖書館。
3) A place accessible to the public公眾可以進入的地方
[練習(xí)] 漢譯英
1) 所有的公交將會供健康和殘疾人使用。
___________________________________________________________________________________
2）這是解決問題的最容易的方法。.
___________________________________________________________________________________
Keys: 1) All the public transport will be accessible to both ordinary people and the disabled. 2) Here is the easiest access to the problem.
8. suitable adj.適合的, 適當(dāng)?shù)?
[典例]
1) Experts in education call for more books suitable for children教育方面的專家呼吁多些適合兒童閱讀的書籍
2) This wine is not suitable to my taste.這酒不合我的胃口。
[重點用法]
suit v. 合適, 適合, 相配,
unsuitable adj. 不適合的, 不相稱的
be suitable for (doing) sth./sb. 很適合(做)……
[練習(xí)] 漢譯英
1) 我認為這個應(yīng)征者不適合這個崗位.
_____________________________________________________________________________________________
2) 他嘗試找一個合適的詞來描述這幅畫.
_______________________________________________________________________________
______________
Keys: 1) I don’t think the applicant is suitable for the post. 2) He tried to find a suitable word to describe the picture.
9. annoy vt. 使生氣，使煩惱; 招惹; 妨礙
[典例]
1) Stop annoying your mother. She is busy.別煩你媽媽,她現(xiàn)在很忙。
2) It annoyed him when someone made fun of his ugly handwriting.當(dāng)有人取笑他的字跡難看時,他就十分惱火。
[重點用法]
be annoyed at/by sth.因為某事而感到困擾
get /be annoyed with sb.生某人的氣
annoying 令人惱火的
annoyed 惱怒的;煩惱的
[練習(xí)] 漢譯英
1) 我遇到了一個令人煩惱的問題.
____________________________________________________________________________________________
2) 他因為丟了身份證而感到煩惱.
____________________________________________________________________________________________
Keys: 1) I met an annoying problem. 2) He was annoyed at his lost ID card.
10. adequate adj.適當(dāng)?shù)? 足夠的; 差強人意的
[典例]
1) The supply is not adequate to the demand. 供不應(yīng)求。
2) I am sure to prove adequate to the job. 我一定會證明自己能勝位這項工作。
3) The skater's technique was only adequate.滑冰者的技術(shù)只能說是差強人意
[練習(xí)] 漢譯英
1) 孩子們需要足夠的營養(yǎng)長身體.
____________________________________________________________________________________________
2) 這個表演勉勉強強.
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Keys: 1) Children need adequate nutrition to build up their body. 2) The performance is merely adequate.
V 重點詞組 （旨在提供綜合運用所需材料）
1. in other words 換句話說
[典例]
1) You can stay at home and needn’t come here any longer. In other words, you are fired.你可以在家呆著以后都不用來了。也就是說，你被解雇了。
2) He found his first job. In other words, he needn’t depend on his father any more.他找到了他的第一份工作，換句話說，他再也不用依靠他父親了。
[短語歸納]
in a word=in one word總而言之
in words用語言
have a word with sb.與某人談話
have words with 與某人爭吵
[練習(xí)]選用短語并用恰當(dāng)?shù)男问教羁铡?/p>
1) She has a good handwriting, and is good at writing articles. __________, she is a qualified secretary.
2) The beauty of sunset can not be described _________.
3) The person who _______________my father is one of my relatives.
4) The couple _________________ each other in the street ignoring the eyes of passers-by. Keys: 1) In a word 2) in words 3) has a word with 4) have words with
2. cut out 切掉,刪掉
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