新概念英语第二册精Lesson30(共61页).pptVIP

不定冠词还可以用来修饰一类事物，有时候也可以省略 e.g: 猫是可爱的动物。 A cat is a lovely animal. Cat is a lovely animal. 不可数名词加冠词时表示一类事物 苹果是一种水果。 Apple is a fruit. 在感叹句 what...的句式中  What a pretty girl she is!  用在某些表示数量的词组中： a lot of 许多 a couple of 一对 a great many 很多 a dozen 一打 a great deal of 大量  如果特指某人、某物或上文提过的人或物时要用定冠词the 我房间里有个冰箱，这个冰箱是蓝色的。 There is a fridge in my room. The fridge is blue. 在姓氏复数前加the， 表示一家人 The Bakers came to see me yesterday . the和某些形容词连用，使形容词名词化，代表一类人或物 the poor 穷人 the rich 富人 the sick 病人  后置定语 The young man?sitting between John and Mary?is the editor of the campus newspaper.?? 坐在约翰和玛丽之间的那个年轻小伙子是校园报的编辑。 如： Did you tell the children playing there not to make any noise ? Did you tell the children who were playing there not to make any noise ? The American president visiting China now will return on Saturday. The American president who is visiting China now will return on Saturday.  突然，一个孩子狠狠地踢了一脚球，球便向着一只划过来的小船飞去。?Suddenly, one of the children kicked a ball very hard and it went towards a passing boat. （1）go在此处不是指人“走”，而是指球“行进”。（2）passing为现在分词，作定语，表示“经过的”、“划过来的”，如a passing plane（一架飞过的飞机）。 ★towards prep. 朝，向 他朝门口走去。 He walked towards the door. 同义词辨析：towards, to towards只表示朝着目标移动，如： 我们朝北京方向驶去 We drove towards Beijing. to含有到达之意，如我们开车去北京。 We drove to Beijing. towards prep.1. 向,朝;面对I saw her walking towards the bank.我看到她朝银行走去。Jean moved towards the door.琼向门口走过去。 岸上的一些人对着小船上的人高喊，但他没有听见。?Some people on the bank called out to the man in the boat, but he did not hear them.? call out表示“大声呼叫”、“叫喊”，比call语气要重 I heard someone calling out for help.我听到有人在大声呼救。 She called out my name. 她大声叫喊我的名字。 Mary called out to her father, but he was too far away and couldn’t hear her.玛丽对着她的父亲高喊，但他离得太远了，听不到她的喊叫。 球重重地打在他身上，使他差点儿落入水中。The ball struck him so hard that he nearly fell into the water. so +形容词+that通常引导结果状语从句，表示“如此……以至于……”：　　 The book was so interesting that I read it in two hours.这本书如此有趣，我两个小时就把它看完了。The box is so heavy that I can’t lift