初三英语上册知识点(2)

　　初三英语上册知识点(三)

　　(1)修饰动词，表示时间、地点、程度、方式、频度等。一般位于动词之后，如果动词有宾语，则要位于宾语之后。频度副词常位于助动词和连系动词be 之后或实义动词之前。例如：He arrived only yesterday. 他是昨天才到的。There were clothes lying here and there on the floor. 地板上到处都是衣服。I have been terribly worried about you all day. 我一整天都非常为你担心。She plays the piano very well. 她钢琴弹得很好。The boy is always asking his parents for money. 那个男孩老是向他父母要钱。She never goes to the cinema. 她向来不看电影。

　　(2)修饰形容词、副词、介词短语，一般前置，只有enough例外，需要后置。例如：She seems quite happy. 她看上去相当愉快。You've done rather badly in the test. 你考得够糟糕的。The wind was right in our faces. 风迎面吹来。This girl is not old enough to go to school. 这个女孩还没有到上学的年龄。He didn't run fast enough to catch the train. 他跑得不够快，没有赶上火车。

　　(3)用作表语，多为与介词同形的副词和表示方位的副词。例如：Is anybody in? 里面有人吗?有人在家吗?Father is away. 父亲离家在外。I am downstairs and my brother is upstairs. 我住楼下，我哥哥住楼上。My friend is still abroad. 我的朋友还在国外。

　　(4)少数表示地点或时间的副词还可用作定语，一般位于名词之后。例如：I hope you'll enjoy your stay here. 希望你在这里过得愉快。I met a friend of mine on my way home. 在我回家的路上，我碰到一位朋友。What did you think of the meeting yesterday? 你觉得昨天的会开得怎样?

　　初三英语上册知识点(四)

　　并列连词的用法：

　　1.并列连词and和or：

　　①and 和or 是用得最多的并列连词，可以连接：

　　a.两个并列的动词： We were singing and dancing all evening. 整个晚上我们都在唱歌跳舞。

　　b.名词、形容词等：This apple is big and red. Would you like fish or beef?

　　c.两个并列的分句(句子)：I said it and I meant it. 我说话算数。

　　②and 可连接两个分句，表示递进关系。Give him an inch and he will take a mile. 他会得寸进尺。

　　③or可连接分句，表示"否则"：

　　Don't drive so fast or you'll have an accident. 别开这么快，不然你会出车祸。

　　2.表示意思转折的连词：but, yet:

　　①but和yet的用法：

　　The weather will be sunny but cold. 天气会晴朗但很冷。

　　It is strange, yet true. 这很奇怪，却是真的。

　　②however, still 等为副词，但可起连接作用，表示意思的转折——“但是”或“然而”。

　　a.however: His first response was to say no. Later, however, he changed his mind.

　　他的第一反应是不行，但后来他改变了主意。

　　b.still: It's raining; still I'd like to go. 天在下雨，但我还是要去。

　　③词组all the same: She is naughty, all the same we have to laugh at her jokes.

　　她很调皮，但对她的恶作剧我们还是要发笑。

　　3.表示因果的连词：

　　①for可以表示“因为”，但引导的不是从句，而是并列分句，对前面情况加以解释，常用逗号把它和前面的分句分开，这在书面语中比较多见。

　　The days were short, for it was now December. 白天很短，因为现在已经是十二月。

　　She must have gone out early, for she had not come for breakfast.

　　她肯定一早出去了，因为她没来吃早饭。

　　②so 表示结果，可译为“因此”、“所以”。

　　Our cases were heavy, so we took a taxi. 我们的箱子很重，因此我们坐了出租车

　　③therefore 为副词，也表示同样的意思——“因此”，可放句前：

　　He had gone; she therefore gave the money to me.他走了，于是她把钱给了我。

　　4.both… and的用法

　　A man should have both courage and perseverance.一个人既要有勇气又要有毅力。

　　5.就近原则：

　　1)neither…nor… Neither Lucy nor Lily is a League member.

　　2)not only…but also… Not only you but also he likes football.

　　3)either…or… Either Jim or Peter is right.

　　4)not…but… Not Jim but Peter broke the cup.