
Unit7單元高頻考點總結(jié)人教版七年級上冊高頻考點精講基本句型:1.--How much is + 單數(shù)商品? 回答:--It’s + 錢--How much are + 復數(shù)商品? 回答:--They’re + 錢2.--What’s the price of + 商品? 回答:-- It’s + 錢【注意】用How much對商品的價格進行提問時,單復數(shù)的商品be動詞用的是不同的。用What’s the price of進行提問的時候,be動詞都是用is高頻考點精講詢問數(shù)量how many + 可數(shù)名詞,how much + 不可數(shù)名詞1)你有多少蘋果?How many apples do you have?2)你想要多少水?How much water do you want?高頻考點精講英語中有一些成雙成對的物品,一般以復數(shù)形式出現(xiàn),常見的有:jeans (牛仔褲)、headphones (耳機)、trousers (褲子)、clothes (衣服)、pants (短褲)、glasses (眼鏡)、shoes (鞋子)、sunglasses (太陽鏡)、scissors (剪刀)?!咀⒁狻窟@些詞作主語時謂語動詞用復數(shù)形式。例如:The shorts are Tom’s. 這條短褲是湯姆的。這些詞也可用...pair/pairs of修飾,作主語時謂語動詞單復數(shù)取決于pair的形式。a pair of +名詞,謂語動詞用單數(shù)形式,...pairs of+名詞,謂語動詞要用復數(shù)形式。例如:The pair of shorts is Tom’s. 這條短褲是湯姆的。 高頻考點精講dollar(美元)、cent(美分)、pound(英鎊)、penny(便士)、shilling(先令)這些貨幣單位是有單復數(shù)變化的,單復數(shù)像一般可數(shù)名詞一樣進行正常變化。元(yuan)、角(jiao)、分(fen)單復數(shù)一樣,形式上是不變的?!咀⒁狻勘硎矩泿诺榷攘亢鈫挝坏脑~在句中作主語時,謂語動詞用單數(shù)形式。例句:100 dollars is quite a lot of money for him. 100美元對他來說是相當多的錢?!? 高頻考點精講字面意思是“我能幫助你嗎?”,此句的功能是:主動向別人提供幫助時的服務用語。在不同的場合可以翻譯成不同的意思,例如:在飯店:你想吃點什么?在商店:你想買點什么?肯定回答:Yes, please. …否定回答:No, thanks. (…)【注意】和Can I help you? 意思差不多的還有下面這些,注意同義句改寫會考到What can I do for you?May I help you?Is there anything I can do for you?高頻考點精講want v.要;希望;想要;需要want 常用的句型:1. want sth. 想要某物例句:Don’t you want someone to go along with you?難道你不想什么人和你一道去?2. want to do sth. 想要做某事例句:I don't think I can win, but I want to do myself justice.我認為我不會獲勝,但我會盡自己最大的努力。3. want sb. to do sth. 想要某人做某事例句:Do you want me to post it for you?要我給您寄出去嗎?高頻考點精講5、want doing=want to be done主動形式表被動含義,需要被...主語是物例句:We've got a couple of lobs that want doing in the garden.花園里我們有幾件活幾要干。 The windows wanted cleaning.窗戶該擦了。6、want to be 想要成為 想要例句:It's not that I didn't want to be with my family并不是我不想和家人在一起?!咀⒁狻縲ant to do 在下列情況下可以和would like to do互換。1 .用于請求或有關請求的問句中例句:I’d like some raspberries,please./I want some raspberries,please.請給我拿點兒木莓.2. 如果不是提出請求而只是談到愿望時,可以隨意用would like或want的肯定式、疑問式或否定式.它們的意思沒有區(qū)別例句:I would like to live on Mars.但愿我能住到火星上去。高頻考點精講Here you are. 是固定結(jié)構(gòu),但在不同的場合有不同的作用和意思。①當火車進站停車時,乘務員會對乘客說:“Here you are.”表示“你們到站啦。”②如果有人在找鑰匙,你幫他 / 她找到了,遞給他 / 她時你可以說:“Here you are.”表示“你的鑰匙在這兒?!雹郛斈闳ス珗@或者進電影院時,你對檢票員說:“Here you are.”表示“你要檢的票在這兒。”④在商店里營業(yè)員對顧客說:“Here you are.”表示“你要買的東西在這兒?!备哳l考點精講1. look vi ①看;瞧 。常和at搭配 look at sb./sth. 例句:If you look carefully, you can just see our house from here.你要是仔細看,從這里就可以看見我們的房子。She looked at me and smiled.她看了看我,笑了。② 尋找;尋求。常和for搭配 look for sb./sth.例句:I can't find my book─I've looked everywhere.我找不到我的書——到處都找遍了。Are you still looking for a job?你還在找工作嗎?③look“看起來;看上去”,連系動詞,后接形容詞作表語。例句:It looks nice. 它看起來很漂亮。④have a look at = look at 看一看高頻考點精講表感謝的用語:最常用的① Thanks=Thank you.除此外還有②Thank you very much ③Thanks a lot ④Many thanks.回答感謝的用語:1. That’s all right 2. That’s OK. 3. Not at all.(重點注意,容易搞錯)4. You’re welcome.注意經(jīng)??歼x擇題和同義句變換。高頻考點精講come 做不及物動詞時,意為“來,來到”,后接動詞不定式做狀語,即come to do sth 來做某事。例句: He comes to school early every day. 他每天很早來上學。 Please come here before 10:00. 請10點前來這兒。 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?!就卣埂縞ome相關短語come true 實現(xiàn),成為現(xiàn)實 come from 來自;出生于come back 回來;記起come on 快點;開始 come in 進來高頻考點精講n. 賣, 銷售,銷售額, 銷售量例句:He got 100 from the sale of his bike.他將自行車賣掉, 得了100美元。 Sales are up this year.本年度銷售量增加。a closing-down sale.歇業(yè)大甩賣。for sale供出售;待售cars for sale at reasonable prices.價位合理的待售小轎車。on sale供出售;上市 削價出售at very good prices 以合優(yōu)惠的價格(以什么價格用介詞at)Big Sale! 大降價!高頻考點精講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.表示用途,意思作……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.表示說話適用的對象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。高頻考點精講①做實義動詞,意為“需要”,后接名詞、代詞或動詞不定式做賓語How much money do you need? 你需要多少錢?You don’t need to stay. 你沒有必要留下。注意need doing sth意為“需要被做……”是主動形式表示被動的含義。This sentence needs explaining [to be explained].這個句子需要解釋。②need做情態(tài)動詞時長用于否定句和疑問句中,意為“需要,必要”,后接動詞原形,此時need無人稱和數(shù)的變化,可以直接加not構(gòu)成否定句,也可直接提到句首變?yōu)橐话阋蓡柧?。Need he do it all at once? 他需要馬上就做嗎?You needn’t make two copies. One will do. 你不用打印兩份。一份就夠了。needn’t可用作以must開頭的疑問句的否定回答。如:A:Must I go there now? 我必須現(xiàn)在去嗎?B:No, you needn’t. 不必了。(也可用 No, you don’t have to, 但不能用 mustn’t高頻考點精講1.做動詞,意為“幫忙,幫助”,常用結(jié)構(gòu)為:①help sb. to do sth.幫助某人做某事。②help sb. with sth. 幫助某人做某事。例句:My teacher helps me with my homework 我的老師幫我輔導家庭作業(yè)。 Tom often helps his father (to) clean the garden. 湯姆經(jīng)常幫他爸爸打掃花園。③help oneself (to) “自便,隨便(吃/喝……)④can’t help doing sth. “忍不住做……” Kate couldn’t help crying when she won the match. 凱特贏得了比賽后,忍不住哭了。2. 作名詞,意為“幫助”是不可數(shù)名詞。例句:Tony needs some help. 托尼需要一些幫助。高頻考點精講buy的用法:做及物動詞,意為“買,購買”,后接名詞或代詞做賓語。例句:I want to buy some apples.我想買點蘋果。buy可以作為雙賓動詞。后接雙賓語,即用于buy sb. sth.結(jié)構(gòu),意為“給某人買某物”例句:My mother buys me new clothes every year. 我媽媽每年給我買新衣服?!咀⒁狻縝uy sb. sth.結(jié)構(gòu)可以變換為buy sth. for sb.注意這里的介詞是for而不是to例句:上句可以變換為:My mother buys new clothes for me every year.我媽媽每年給我買新衣服。 高頻考點精講sell及物動詞,意為“出售;銷售;賣”,反義詞為buy,是一個雙賓動詞,可以接雙賓結(jié)構(gòu)。 1.sell sb. sth.把什么東西賣給什么人例句:The waiter sell a customer a cup of coffee .服務員賣給顧客一杯咖啡。2.sell sth. to sb.把什么東西賣給什么人例句:I'm sorry, I'm selling things to my customs now.對不起,我正在個我的顧客賣東西。 in +顏色作后置定語,修飾人或物,表示“穿什么顏色衣服的”例句:The girl in red is my sister.高頻考點精講從 11—19 eleven,twelve, thirteen, fourteen, fifteen, sixteen, seventeen,eighteen, nineteen這里除 eleven, twelve, thirteen, fifteen, eighteen為特殊形式外,fourteen,sixteen,seventeen,nineteen都是由其個位數(shù)形式后添加后綴-teen構(gòu)成。從 20—99 整數(shù)幾十中除twenty,thirty, forty,fifty,eighty為特殊形式外,sixty,seventy,ninety都是其個位數(shù)形式后添加后綴-ty構(gòu)成。表示幾十幾時,在幾十和個位基數(shù)詞形式之間添加連字符“-” 21 twenty-one 76 seventy-six百位數(shù)個數(shù)基數(shù)詞形式加“hundred”,表示幾百,在幾十幾與百位間加上and.101 a hundred and one 320 three hundred and twenty 648 six hundred and forty-eight尤其要注意其中比較特殊的高頻考點精練( )1. They have socks _______ red, green and white _______ only 3 dollars.A. in; for B. for; for C. for; on D. in; in( )2. The socks are four dollars for one pair. So I need _______ dollars to buy three pairs.A. eight B. twelve C. twenty D. thirty( )3. —The basketball is only twenty-six dollars.—I’ll _______ it.A. play B. know C. take D. need( )4. —_______ is your T-shirt?—It’s 38 dollars.A. How B. Where C. What color D. How much一、單項選擇題高頻考點精練( )5. —Do you like the sweater?—No, I don’t. It’s _______ for me. I want a small one.A. big B. short C. interesting D. difficult( )6. —How much _______ the trousers?—_______ 88 yuan.A. is; It B. are; They C. is; It’s D. are; They’re( )7. —Linda, you _______ very nice in the red sweater.—Thank you, Cindy.A. see B. look C. think D. get( )8. The trousers _______ really nice. I like _______.A. are; them B. are; they C. is; them D. is; they高頻考點精練( )9. Look! Here are _______ under the bed.A. a pair of shoes B. a pair of shoe C. two pairs of shoe D. two pairs of shoes( )10. —_______ they need jackets?—No, they _______.A. Are; don’t B. Are; aren’t C. Do; don’t D. Do; aren’t( )11. —Can I help you?—_______.A. Thank you B. Yes, please C. Here you are D. You’re welcome【參考答案】ABCDA DBADC B高頻考點精練二、用所給單詞的適當形式填空1. —What color are_______ (this) shorts? —They’re black.2. All the _______ (skirt) are white.3. They are _______ (woman) teachers.4.His clothes _______ (be) on the sofa.5. The big store _______ (sell) clothes.【答案】1.those 2. skirts 3. women 4. are 5. sells高頻考點精練三、根據(jù)漢語或單詞首字母提示填寫單詞1. I want to buy a p_______ of sports shoes for my son.2. We have some chairs at a good _______(價格).3. I like that big sweater. This one is too s_______.4. The jacket l_______ very nice. I like it.5. Mr. Green has three children (孩子)—two b_______ and a girl.【答案】1. pair 2. price 3. small 4. looks 6. boys高頻考點精練四、按要求完成句子。1. Mary needs bags for sports. (改為否定句)Mary _______ _______ bags for sports.2. We have red T-shirts. (改為一般疑問句)________ you ________ red T-shirts?3. My trousers are blue. (對畫線部分提問)________ ________ are your trousers?4. That bag is black and white. (改為復數(shù)句)________ bags ________ black and white.5. The price of the shoes is 160 yuan. (改為同義句)The ________ ________ 160 yuan.【答案】1. doesn’t need 2. Do, have 3. What color 4. Those, are 5. shoes are
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