1、句法1、陈述句说明事实或陈述说话人观点的句子。基本结构：主语谓语其他 1）肯定陈述句 We all like pandas very much.2）否定陈述句 He doesnt do housework at weekends3）肯定陈述句改否定陈述句来源:ZXXK一般是在be动词或情态动词后加not。Mary was at school yesterday. Mary was not at school yesterday. I can make a model plane. I can not make a model plane.不含be动词或情态动词的，行为动词前要用助动词的否定式（
2、dont，doesnt，didnt），后面跟动词的原形。He likes drawing pictures.He doesnt like drawing pictures. I went to the park yesterday. I didnt go to the park yesterday.4）陈述句改一般疑问句有be动词或情态动词的，把be动词或情态动词提前。Mary was at school yesterday. Was Mary at school yesterday? I can make a model plane. Can you make a model plane?不
3、含be动词或情态动词的句子，借助助动词开头，动词还原成原形。 He likes drawing pictures.Does he like drawing pictures.I went to the park yesterday. Did you go to the park yesterday?2、疑问句用来提出问题，询问情况的句子，末尾用问号。1）一般疑问句：一般疑问句常用来询问一件事是否属实，通常以be动词，助动词或情态动词开头，用yes或no来回答，因此又叫是非疑问句，通常读升调。Is Mr Green from the UK? Yes，he is. / No，he isnt. Do
4、 you have any hobbies? Yes，I do. / No，I dont. Can you play the guitar? Yes，I can. / No，I cant.2）特殊疑问句：以特殊疑问词引导，要求回答具体问题，不能用yes或no来回答。How doyou go to work every day? I go to work by car.3）选择疑问句：提供两种或两种以上情况，让对方选择，往往用or连接。Would you like some tea or coffee? Some coffee, please.4）反意疑问句：反意疑问句是由陈述句和附在其后的附加
5、疑问句组成。Its a fine day, isnt it? Yes ,it is.3、祈使句表示请求或命令别人做某事或不做某事。 1）用于第二人称，通常省略you。肯定祈使句：Open the door, please. 否定祈使句：Dont be late again.2）用于第一人称和第三人称，通常以let（let后跟宾格）或shall开头。Let me have a look. Lets play a game now. Let him go home now. Shall we meet at one thirty in front of the Garden Theatre?来源:
6、学.科.网Z.X.X.K来源:学*科*网4、感叹句表达喜怒哀乐等强烈感情，句尾常用感叹号（!），语气用降调。 1）what + 名词或名词性短语What a big garden (it is)!What an interesting storybook (it is) ! What lovely weather (it is)! What pretty girls (they are)!2）how +形容词或副词主语动词How nice!How beautiful the flowers are! How tall Yao Ming is!5、there be 句型 表示在某地有某人或某物。
7、1）主语是单数，be动词用is(was)；主语是复数，be动词用are(were)。There is some milk in the fridge.来源:学_科_网There are some peaches in the basket.2）如果有几个不同的人或物并列存在，be动词根据最靠近的那个名词而定。There isThere are3）there be句型和have/has区别：there be句型表示某地有某人或某物；来源:学_科_网have/has表示某人有某物。has用于第三人称单数，其余人称和数用have。There are some English books on the desk. I have some English books.
