4. The international kite festival is held in April every year. 国际风筝节是在每年的四月举行。
5. Laura didn’t know that kite flying could be so exciting.劳拉不知道放飞风筝可能会如此令人兴奋。
Unit6 When was it invented ?
【重点短语】
1.It's my pleasure.= My pleasure. 我的荣幸
2.seem+to+动词原形好像做某事
3.such a great invention 如此伟大的一项发明
4.think of = think about 想到，考虑
5.in our daily lives 在我们的日常生活中
6.in my daily life在我的日常生活中
7.have a point 有道理
8.by accident 偶然地，意外地
9.over an open fire 在篝火上
10.It is said that 据说
11.It is believed that人们相信
12.fall into(过去式fell into)=drop into掉进…
13.in the 19th century 在19世纪
14.spread to other countries 传播到其他国家
15.at a low price 以很低的价格
16.bring(brought) sth. to sp.把某物带到某处
17.all of a sudden 突然地
18.less than少于，不到
more than = over 超过
19.without doubt 毫无疑问
20.at that time 在那时
21.advise sb (not) to do sth建议某人(不要)做某事
22.start doing sth 开始做某事
23.work on sth 致力于某事
24.(be) similar to 与……相似
25.the Olympics 奥运会
26.by mistake 错误地，无意地
27.make a mistake 犯错
28.divide ...into…把…分成…
29.in the end = at last = finally 最后
30.at the same time 同时
【重点句型】
1.give sth. to sb.
I gave a pen to him. 我给他一支笔。
2.give sb. sth.