新概念英语一l21~22课件.ppt

Lesson 21,Which book?,,,warm up,,,新单词,Unit 11,give sb. sth.=give sth. to sb.把某物给某人 Give me a book.=Give a book to me. give a talk 作一次演讲,基数词的构成,1）1－12, 独立成词 one two three four five six seven eight nine ten eleven twelve 2）13--19, 由3－9 + teen构成 14–fourteen 16--sixteen 17--seventeen 19—nineteen 特殊拼写: 13– thirteen 15--fifteen 18—eighteen 3）20－90, 以-ty结尾 20—twenty 30---thirty 40—forty 50—fifty 80---eighty 60---sixty 70---seventy 90—ninety 4）21－99， 两位数，十位与个位之间有 “－” 21 twenty—one 55 fifty—five 99 ninety—nine,,14,40,50,15,17,70,90,19,18,80,60,16,8,29,,7,,hundred,and,5) 101—999，三位数，百读作hundred, 百位与十位/个位之间加and。

101 one hundred and one 840 eight hundred and forty 693 six hundred and ninety-three,基数词的构成,twenty-nine,,714,410,506,105,178,370,980,914,183,802,667,216,10,29,,7,,,,thousand,hundred,,and,6) 1，000以上数目,从右向左每三位用“，” 分开,分别读为thousand , million, billion今天我们只学千以内的数字,基数词的构成,8,06,2,hundred,3,,,,and,thousand,,14,40,206,105,6178,370,980,1000,183,82,67,4216,7093,5006,100,18,1234,Which coloured bag do you like?,I like this blue bag.,,Which coloured dress do you like?,I like this pink dress.,,,v. 清空,be full of 装满；充满 The glass is full of juice.,同义词：small 反义词： big/large,adj. 少的；年轻的 adv. 很少地；一点点；少许 n. 少许；一点点 a little 一点 同义短语：a few 一点,few/a few/little/a little ★ few/a few 修饰可数名词 little/a little 修饰不可数名词 ★ few, little 表示否定意义, 译为“没有几个”，“没有多少” a few, a little 表示肯定意义, 译为“有几个”，“有一点”,* There are people living here. 这里几乎没人住。

* There are students in the classroom. 教室里有一些学生 * I know English. 我不懂英语 * There is milk in the bottle. 瓶子里有些牛奶few,a few,little,a little,There is water in the glass. 杯子里几乎没有水了 There is water in the glass. 杯子里还有些水little,a little,a box,3 boxes,a box of 一箱子 a box of apples two boxes of apples a box of milk two boxes of milk,a glass of milk two glasses of milk a cup of tea three cups of tea,spoons,knives,forks,,,学习课文,Which book does the man want?,,,The red book.,,,课文讲解,,,1.Give me a book please , Jane. 这是一个祈使句，省略了主语you。

祈使句：表示直接的命令、建议、告诫、邀请等 多种意图 give me a book = give a book to me,课文讲解：,,2.Which book ? 哪一本书？ （这是一种省略形式） =Which book do you like / want ?,,3. This one ?是这本吗？ one 是不定代词，指代,book !!!!,one的复数形式是 ones,,4. No, not that one. The red one. 口语中常用这样的省略句， 全句为: I don't want that one.,,5. This one ? =Do you want this one ? 不定代词one代替 book ,以避免重复6. Here you are.给你 （单复数都可以用） Here it is .(用于单数） Here they are. （用于复数）,,,语法时间,句子成分,,,宾语,Which book?,MAN: Give me a book please, Jane. WOMAN: Which book?This one? MAN: No, not that one. The red one. WOMAN: This one? MAN: Yes, please. WOMAN: Here you are. MAN: Thank you.,,give sb. sth.,直接宾语,间接宾语,,,主语+及物动词+ 间接宾语+直接宾语 例如： My father bought me a new bike. He gave me an apple.,一 直接宾语和间接宾语,1)及物动词之后跟有双宾语， 往往一个指人，一个指物。

指人的为间接宾语， 指物的为直接宾语 一般情况下，间接宾语在前(即人在前)， 直接宾语在后（即物在后） 如果要把间接宾语放在直接宾语之后， 间接宾语前需加介词to或for例如：,,,Please pass him a cup of tea.= Please pass a cup of tea to him. ↓ ↓ ↓ ↓ 间接宾语 直接宾语 直接宾语 间接宾语 Show me your new book, please. =Please show your new book to me. ↓ ↓ ↓ ↓ 间接宾语 直接宾语 直接宾语 间接宾语 My mother bought me a bike. =My mother bought a bike for me. ↓ ↓ ↓ ↓ 间接宾语 直接宾语 直接宾语 间接宾语,,2)把间接宾语放在直接宾语之后，间接宾语前有时加介词to,有时加介词for,这主要取决于谓语动词。

用to侧重指动作的方向，表示朝着，向着，对着某人 用for 侧重指动作的受益者，表示为某人 一般在动词bring, pass, give, tell,send,lend, show等 之后加to 在动词cook, buy, make ,sing等之后加for 例如： Would you lend me your pen, please? =Would you lend your pen to me, please? My father is making me a bookcase. = My father is making a bookcase for me.,一 改写下列句子 1.Please give me a cup of tea. 2.Show that picture to me. 3.Take her those flowers. 4.Send the letter to Tom. 5.My mother is cooking us a meal.,Please give a cup of tea to me.,Show me that picture.,Take those flowers to her.,Send Tom the letter.,My mother is cooking a meal for us.,词性学习,,,词的种类,词性学习,,,名词,词性学习,,,代词,人称代词和物主代词讲解,人称代词,I 我,we 我们,you你,you 你们,he他,she 她,it 它,they 他们 她们 它们,人称代词,I 我,,we 我们,you你,you 你们,he他,she 她,it 它,they 他们 她们 它们,用法口诀： 人称代词分两格，主格宾格来分说； 主格定把主语作，宾格作宾不会错。

I,we,me,us,you,you,you,you,he,she,it,him,her,it,them,they,1)主格作主语如： I am Chinese.我是中国人 2)宾格作宾语，放在及物动词或介词之后 有时还可以在口语中用作表语如： ①I don't know her.我不认识她动词宾语) ②What's wrong with it?它怎么了？(介词宾语) ③Open the door,please. 请开门 It's me.是我表语),人称代词在句中的作用,1)单数人称代词并列作主语时，其顺序为： 第二人称-第三人称-第一人称 即：you and I;he/she/it and I;you,he/she/it and I 2)复数人称代词作主语时，其顺序为： 第一人称-第二人称-第三人称 即：we and you;you and they;we,you and they,人称代词并列用法的排列顺序,二一、三一、二三一，第一人称最谦虚， 若把错误责任担，第一人称须当先 即承认错误时，第一人称要放在最前面,,,,,,表示所有关系的代词叫做物主代词 用来表示某人或某物属于\“谁的\“ 物主代词分为形容词性物主代词和 名词性物主代词两种。

物主代词有人称和数的变化 第三人称单数的物主代词还有性的变化物主代词,,,,,,,,,,,形容词性物主代词具有形容词的特性，常放在名词前面作定语，表明该名词所表示的人或物是“谁的“ 1. 形容词性物主代词相当于形容词，在句中只能用作定语,后面必须跟名词例如： Is that your bike? 那是你的自行车吗?,,,,,,2. 如果名词前用了形容词性物主代词，就不能再用冠词(a, an, the)、 指示代词(this, that, these, those)等修饰词了例如： 这是他的书桌 误：This is his a desk. 正：This is his desk.,,,,,,3. 与形容词一起修饰名词时，形容词性物主代词要放在形容词的前面如： his English books他的英语书， their Chinese friends他们的中国朋友4. 汉语中经常。