新概念2 Lesson6課件

1、Lesson 6Percy ButtonsNew words and expressionsbeggar n.乞丐vv. beg 乞求vbeg for:乞求得到pocket n.衣服口袋vinner pocket：大衣、西服內(nèi)口袋vpocket book:袖珍書(shū)；vpocket money:零花錢(qián) vpocket pick:車(chē)上的小偷New words and expressionscall v.拜訪，光顧vcall sb/call up sb:給某人打電話(huà)vcall back:回電話(huà)課文詳解vI have just moved to a house in Bridge Street. vmo

2、ve：作移動(dòng)、挪動(dòng)為及物動(dòng)詞，但在此處為搬家之意，作不及物動(dòng)詞。 move to somewhere 常用詞組 move into/out of somewhere move away 課文詳解Yesterday a beggar knocked at my door. vknock：敲擊，碰撞，打常用搭配：1）knock at/on sth. 敲某東西 knock sb. down擊倒在地，打倒2）knock off 下班，停工3）knock sth. off sth. 打折；撞掉eg: The shop keeper knocks 20% off the bill. The boy kno

3、cked my pen off the desk.4）knock sb./sth. out 打暈，淘汰，出局5）knock sb./sth. over 撞翻，撞碎課文詳解He asked me for a meal and a glass of beer.vask sb. for sth. 向某人要求某物eg: He asked me for a gift.vask sb. sth. 問(wèn)某人問(wèn)題eg: The boy asked me a strange question.vask sb. about sth. 打聽(tīng)，詢(xún)問(wèn)eg: We must ask him about it. 課文詳解 I

4、n return for this, the beggar stood on his head and sang songs. vin return（for sth.）：作為報(bào)答，相當(dāng)于as reward.eg: He gave me a book in return for my help.vstand on ones head：倒立，類(lèi)似的詞組有：stand on ones knee 跪下lie on ones back/side 仰臥/側(cè)臥lie on ones stomach 趴著課文詳解 Then he put a piece of cheese in his pocket and

5、went away. vput:放 put on:穿 v有些動(dòng)詞的后面加上介詞或副詞以后就會(huì)改變?cè)~義。這種新的組合稱(chēng)作短語(yǔ)動(dòng)詞,例如：vtake：拿走 take off:脫下；起飛vlook：看 look at:看；look for:尋找；look after:照顧； look out:當(dāng)心課文詳解va piece of:一小塊計(jì)量單位，該詞組后接不可數(shù)名詞。類(lèi)似的詞組有：va bit of：一小塊，一小片，少許va bar of：一長(zhǎng)塊va block of：一大塊va packet of：一小包 課文詳解 He calls at every house in the street once

6、 a month and always asks for a meal and a glass of beer.vcall表示關(guān)顧，拜訪，叫喚，打電話(huà)等意思。1）call at somewhere:光顧某地2）call on sb.:拜訪某人（相當(dāng)于visit）3）call sb./sth. up: 打電話(huà)給某人；喚起記憶，使回憶起4）call for sth.:需求，要求5）call sth. in:下令收回6）call off: 取消課文詳解vonce a month每月一次，這是一個(gè)表示頻率的時(shí)間狀語(yǔ)。v針對(duì)頻率提問(wèn)通常用How often?v表頻率的時(shí)間狀語(yǔ)還有很多，如：vtwice

7、a week 一周兩次vthree times a week 一周三次vevery four days 每四天（=every fourth day每隔三天)語(yǔ)法精析冠詞冠詞(一一)不定冠詞不定冠詞a, an的位置的位置 不定冠詞a用在以輔音音素(不是輔音字母)開(kāi)頭的單詞前，an用在以元音音素(不是元音字母)開(kāi)頭的單詞前如：a university student，a European country； an honest girl，an underground trainan還用在發(fā)音以元音開(kāi)頭的單個(gè)字母前面。eg: An L letter is in the word letter.語(yǔ)法精析

8、(二二)冠詞的用法冠詞的用法a.不定冠詞的用法不定冠詞的用法 1)首次提到某人某物，不定冠詞起介紹作用。如：Long long ago an old man lived in a small village 2)表示“每一”的意思，常用于表示時(shí)間、速度的名詞之前，相當(dāng)于every。如：ten metres a second，twice a week 3)也可用于不可數(shù)的物質(zhì)名詞和抽象名詞之前，使其具體化。如：I would like a drinkIts a great joy to live in Shanghai 4)某些固定短語(yǔ)中，要用不定冠詞。如：have a good time，in

9、 a hurry，have a break，for a while，a pair of，have a look，with a smile，take an active part in 語(yǔ)法精析b.定冠詞的用法定冠詞的用法1)指第二次提到的人或物。如：I have a dog and a catThe dog is brown and the cat is yellow2)特指某人或某物。如：The old man with thick glasses is their history teacher3)指談話(huà)雙方都知道的人或物。如：Would you mind turning down the

10、 radio，Jim? Your father is sleeping4)用于序數(shù)詞或形容詞的最高級(jí)之前。如：The third truck is carrying the fewest apples of all語(yǔ)法精析5)用于指世界上獨(dú)一無(wú)二的事物。如：The moon is far smaller than the earth6)在江河、海洋、山脈等地理名詞前及由普通名詞構(gòu)成的專(zhuān)有名詞前。如：the Nile，the Pacific Ocean，the Alps，the Oriental Pearl7)用于表示方位的名詞前。如：Shanghai is in the east of Chi

11、na8)用在樂(lè)器名稱(chēng)的前面。如：I practise the piano every day after school語(yǔ)法精析9)在某些形容詞前加定冠詞，表示一類(lèi)人。如：The sick and the old should be taken good care of10)用于姓氏復(fù)數(shù)形式之前，表示“一家人”或“夫婦兩人”。如：The Wangs have worked in Pudong for almost ten years11)在某些固定短語(yǔ)中，需用定冠詞。如：In the morning，the day after tomorrow，listen to the radio，at th

12、e moment，go to the beach，by the way 語(yǔ)法精析(三）不用冠詞的情況三）不用冠詞的情況 1)在球類(lèi)活動(dòng)、學(xué)科名稱(chēng)前。如：We have Chinese，maths，and English every day2)在節(jié)日、月份、四季、星期前。如：June l is Childrens DayIts Saturday todayIts late spring now3)名詞前已有作定語(yǔ)的指示代詞、物主代詞、不定代詞或數(shù)詞等。如：That handbag is in her carI have several questions to ask語(yǔ)法精析4)在物質(zhì)名詞和抽象

13、名詞前一般不加冠詞。如：Milk is white(比較：The milk in the cup has gone bad這里the表示特指。)5)三餐名詞前通常不用冠詞，如：have supper，after breakfast，但三餐名詞前如果有形容詞修飾時(shí)，要用不定冠詞，如：a big supper，a quick breakfast等。6)在稱(chēng)呼、頭銜、職位前。如What can I do for you，sir.7)在某些固定詞組和習(xí)慣用語(yǔ)中。如：by motorcycleairtrain，at night，in trouble, go to church等。 語(yǔ)法精析(四）四）在某些名詞前用冠詞或不用冠詞，其意義有所不同。如：go to church(去做禮拜) go to the church(到那座教堂去)in class(在上課時(shí)) in the class(在班級(jí)中)in charge o