[中学联盟]江苏省东海县晶都双语学校九年级英语上册教学课件：9A Unit 1 grammar B.ppt

Know yourself Learning aims: 1.Learn to use “and, but, or and so” 2.Learn to use “both...and…, not only…but (also)…, either…or… and neither…nor…” Guide One 1.The teacher shows the exercise and make the students use “and, but, or, so” to finish the sentences. Exercise: 1.I am active and energetic,_____ I love working with people. 2.He does not like to talk much, _____his work shouts. 3.I can be a good teacher _____a good doctor. 4.He does not like singing_____ dancing. 5.I want to share the best art with people,____ I am always searching for something better or different. (and) (but) (or) (or) (so) 2.Let the students discuss the usage of “and, but, or, so” (1) and: used to join ideas that are similar. (用于连接相似的部分） (2)but: used to join ideas that are different. （用于连接不同的部分） (3)or: used to introduce another possibility or join two or more ideas in negative sentences. （用于引出另一种可能性或用于在否定句中连接两个或者更多部分） (4)so: used to express the result of something. （用于表达事情的结果） 并列连词 and 连接并列关系的句子、短语、单词；“but连接转折关系；“or连接选择关系；“so连接因果关系 2）注意：连接前后句如果出现相同的主语、谓语等成分，可以省略掉相同部分；不能出现Because、、so、、；在否定中，并列成分用or连接,or还有“否则、不然”的意思。 Guide two: 1.The teacher let the students make some sentences, the sentences must use one of “and, but, or, so”, and two words about personalities. For example: David is energetic and active. Jack is active but sometimes too impatient Tony is impatient and careless. Jimmy looks careless but he’s very serious. Finish the exercises on P12(5) Guide Three 1.Read the sentences on P13. Find out the usages of both…and; not only…but also; either…or…; neither…nor….(5‘) （1）.both…and… 表示两者都…. 连接的两个成分在句中作主语时，谓语动词总是用复数形式。强调某事不仅仅对一个人、一件事或一种情况是对的，对另一人、另一件事或者另一种情况也是对的。 （2）.not only…but also… 表示不但….而且…. 用来向你提到的某事添加另一个事实 （3）.either…or… 要么….要么…. 连接两个表示选择的词。来说明一个或另一个，这个或那个，他或她。 （4）.neither…nor… 具有否定意义。来说明不是这个也不是另一个，不是这个也不是那个，不是他也不是她。 用法：它们可以连接两个并列的主语、谓语、宾语、表语等；后三个连接主语时，谓语动词要采用“就近原则”；其中both...and 与neither... nor互为反义 2.Finish the exerciseB1 on P