Unit 1　Friendship

　　Period One　Warming Up，Pre-reading and Reading

　　1

　　拓展归纳

　　add to增加

　　add...to...往......里添加......

　　add up to 总计；加起来等于

　　add that...补充说......

　　add in算入，包括

　　add up加起来，合计

　　Add up all the money I owe you.

　　把我欠你的钱都加在一起。

　　If we add these marks up, we'll get a total of 90.

　　如果我们把这些分数加起来，总数就有九十分了。

　　The travelling expenses added up to 10,000 yuan.

　　旅游开支总数达一万元。

　　Don't forget to add me in when you buy gifts for the teachers.

　　你们给老师买礼物时，别忘了算我一份。

　　完成句子

　　(1)坏天气增加了我们的困难。

　　The bad weather added_to our difficulty.

　　(2)请往牛奶里加些糖。

　　Please add some sugar to the milk.

　　(3)他所受的学校教育加起来只有一年。

　　All his schooling added_up_to no more than one year.

　　2

　　拓展归纳

　　be upset about/over/at sth.对......感到心烦意乱的/不愉快的

　　upset sth.打翻；弄翻；打乱/扰乱(计划、安排等)

　　upset sb.使某人不安、心烦、不高兴

　　upset one's cup/milk弄翻杯子/牛奶

　　upset the balance of trade打破贸易平衡

　　I upset the soup all over the table.我把汤打翻在桌子上了。

　　He has an upset stomach.他的胃不舒服。

　　He was very upset that you didn 't reply to his letter.

　　你没给他回信，他心烦意乱。

　　 -What do you think made Mary so upset?

　　--你认为是什么使玛丽如此心烦意乱？

　　-Losing her bicyle.--丢了她的自行车。

　　Being late，he went into the classroom upset.

由于迟到，他忐忑不安地进了教室。