发布时间 : 星期日 文章初中英语代词讲解与练习题更新完毕开始阅读
8. a lot of、lots of、a number of( /large numbers of)、a great deal of、plenty of的区别： 五个“名词+介词”短语都表示“大量,许多”, a lot of(或lots of)既可以修饰不可数名词也可以修饰可数名词的复数形式, 可以相应地换为much和many； plenty of“足够、大量”,既可以修饰不可数名词也可以修饰可数名词的复数形式。 a number of / large numbers of只可以修饰可数名词复数形式(它修饰的词作主语时谓语用复数形式)可以换为some、many、a lot of、plenty of。 a great deal of只可以修饰不可数名词(它修饰的词作主语时谓语用单数形式)可以换为much。 A lot of people think that time is money. (许多的人认为时间就是金钱。) I don’t have to do it in a hurry because I have plenty of time. (我用不着赶忙,因为我有充足的时间。) I have a number of letters to write today.(今天我有好多信要写) I spend a great deal of time/money on shopping.(在购物方面我花费了大量的时间/金钱。) it的用法 一、基本用法 1. 指代前面所提到过的人、物或事情，也可以指未提到过的但是谈话双方都明白的事情、情况。 —Where is your backpack? —It’s on the chair. 2. 指代时间、天气、距离、环境等。 It is over one year since I came to this school.（时间） It is warm in winter in Kunming.（天气） It is about 2 kilometers away from here.（距离） It is very quiet here.（环境） 3. 指代性别不明或性别被认为不重要的人或物。 Who’s the baby in the picture? Is it your brother? —No, it’s me. 4. it作形式主语和形式宾语，代替不定式、动词的-ing形式、从句，而把真正的主语、宾语放在后面。 It is a pity that he missed the first flight. It seems that he has passed the exam. I find it a waste spending so much time on TV. 二、it 做形式主语 1. It is +形容词（描述事件的形容词）+（for sb.) to do sth. It is +形容词（描述人的形容词） + (of sb.) to do sth. It’s necessary for us to use a short-wave radio to pick up the programmes. 我们用一台短波收音机收听这些节目是必要的。 It was foolish of him to give up the job.他放弃那工作是愚蠢的。（= He was foolish to give up the job.） 2. It is time (for sb.) to do sth. 是某人做某事的时候了 It is a waste of time / money doing sth. It takes sb. some time to do sth. It took me nearly an hour to work out the problem. 花了我差不多一个钟才做出那道题. It’s a waste of time you talking to him. 你和他谈是浪费时间。 3. It is one’s turn to do sth. 轮到某人做….. It is no use/good doing sth. 做某事没用/没好处 It’s my turn to clean the classroom. 是轮到我打扫教室的了。 三、it作形式宾语 1. it作形式宾语时，可以代替三种形式：不定式、动名词和宾语从句。 it作形式宾语时，需具备两个条件：①真正的宾语是不定式、动名词或从句; ② 有宾语补足语 2. it经常作think/ find/ feel/ consider/ make/ regard等的形式宾语 I find it pleasant to work with him. 我觉得和他一起工作很愉快。 I think it easy to learn English well. 针对性练习： 1．He can't hear you, because there is ____ noise here A．very much B．too much C．much too D．so many 2．____ name is Han Meimai. A．Herself B．Hers C．She D．Her 3．All of us were invited, but ____ of us came A．neither B．none C．both 4．The weather in Shanghai is different from ____ A．Baotou B．Baotou weather C．that in Baotou D．those of Baotou 5．There isn't ____ water in the cup. A．any B．many C．some D．the 6．----Is this ____ pen? ----No, ____ is on my desk. A．your; my B．yours; my C．your; mine D．yours; mine 7．The bottle is empty. There is ____ in it. A．anything B．something C．nothing 8．----Look! We have ____ sugar. ----Really? Let's go and buy some. A．few B．a few C．little D．a little 9．There isn't ____ milk in the fridge. You'd better buy some. A．no B．any C．some 10．----“There isn't ____ water here. Could you get ____ for me?”----“All right.” A．some; some B．any; any C．some; any D．any; some 11．Today, ____ trees are still being cut down somewhere in the world. A．much too B．too much C．many too D．too many 12．There are lots of English books here, and ____ of them is easy to understand. A．both B．all C．every D．each 13．Is the shirt on the bed ____ ? A．yours B．your C．you 14．Mr. Green taught ____ English last year. A．our B．we C．us 15．These sweaters are too small for me. Please show me ____ one. A．other B．others C．the others D．another 16．Mary can't go with us. ____ has to look after ____ mother at home. A．She; his B．She; her C．He; her D．He; His 17．There isn't ____ paper in the box. Will you go and get ____ for me? A．any; some B．any; any C．some; some D．some; any 18．I often help ____ . A．he or she B．his and her C．him and her D．his and hers 19．There are some trees on ____ side of the street. A．both B．all C．either D．every 20．“Which of the two dictionaries do you like better?”“I like ____ , because they're not useful.” A．both B．either C．all D．neither 21．They were all very tired, but ____ of them would stop to take a rest. A．any B．some C．none D．neither 22．There were ____ people and noise in the park last Sunday. A．many; much B．much; much C．much; many D．many; many 23．____ of them has a dictionary and ____ one of them can look up words in the dictionary. A．Each; every B．Every; each C．Each; each D．Every; every 24．Please keep together. We want ____ of you to get lost. A．none B．some C．many D．any 25．There is ____ water here; but there are quite ____ empty glasses. A．little; a few B．few; little C．few; a few D．little; a little 26．The skirt is ____ . She made it ____ . A．hers; herself B．her; herself C．herself; hers D．herself; her 27．“Haven't you forgotten ____ ?”“ ____ ,oh, I forgot my bag.” A．anything; Excuse me B．something; Excuse me C．something; Pardon D．everything; Pardon 28．Be quiet! I have ____ to tell you. A．important anything B．anything important C．important something D．something important 29．My father is very busy with his work. He has ____ time to do the housework. A．little B．few C．a little D．a few 30．---- ____ of the boys in Class Four are playing games. ----____. A．All B．Each C．The both D．None 31．The boy promised ____ mother never to lie to ____ again. A．his; him B．her; her C．her; him D．his; her 32．“Would you like some milk in your tea?”“Yes, just ____ .” A．much B．a little C．a few D．little 33．____ school is much larger than ____ . A．Their; our B．Their; ours C．Theirs; ours D．Theirs; our 34．Put it down, Richard. You mustn't read ____ letter. A．anyone's else's B．anyone's else C．anyone else's D．anyone else 35．He found ____ very interesting to ride a horse. A．this B．that C．it D．which 36．Han Meimei, what about ____ to eat? A．everything B．something C．nothing D．anything 37．____ office is much smaller than ____ . A．Ours; yours B．Our; yours C．Theirs; our D．Your; their 38．“Help ____ to some meat, Mary,”my aunt said to me.