第一课时 Section A(1a~2d).ppt

1 be supposed to do sth. 这一结构常用来表示主语被要求或劝告做某事，含有必须、应该或理应做某事之意。常意为“理应；应该做某事”。否定形式在be动词后加not，表示禁止做某事。相当于be expected to do sth./should do sth. 如：We are supposed to be here at six. You aren’t supposed to take the books out of the reading room. Role-play a conversation between Maria and Dan. Use the information in 2a and 2b. Well, it was OK, but I made some mistakes. How was the dinner at Paul’s house last night? I was supposed to arrive at 7:00, but … 2c Role-play the conversation. How was the welcome party for foreign students last night? Great! I made some new friends. But a funny thing happened. 2d What? I met a Japanese boy called Sato, and as soon as I held out my hand, he bowed. I remember when I first met Marie last year, I did the same thing. I didn’t know that. So I just stood there with my hand out. Finally, I returned the bow. That’s how people in Japan are expected to greet each other. It’s impolite if you don’t bow. Very funny. Later I found out French people are supposed to kiss when they see each other. I wouldn’t mind that! I held out my hand and to my surprise, she kissed me on both sides of my face. 1. the welcome party 意为：欢迎招待会 2. as soon as表示“一……就……”，其中的从句通常用一般现在时表示将来时。 这个短语用的比较常用，口语和书面语都可以。它的特点是，在句子中的位置比较灵活，而且可以用于各种时态 I’ll write to you as soon as I get there. Ill tell him as soon as I see him. As soon as I went in, Jason cried out with pleasure 3. Later, I found out French people are supposed to kiss when they see each other. 注意find ，invent ，find out ，discover等表达法的区别（当发现讲 ) 1)discover指“发现”某种本来存在，而以前未被发现的事物或未为人所知的东西。 I discovered (that) she was a good cook. Language points 2) invent指“发明”，即原来没有而后来发明创造的东西。 如：Edison didnt discover electricity,but invented the light bulb. 3) find强调在经过“寻找”（look for）后“找的结果”（找