六年级上册英语课件-module 1 unit1 How long is the Great Wall? 外研社（一起）

Module 1 Unit 1 How long is the Great Wall? classroom regulations 课堂规则 rule one NO Talking in class optionally 课上不要随意说话 rule two Raise your hand to speak 举手发言 rule three Obey the teacher and listen carefully 服从老师管教并且认真听讲 rule four Finish your homework carefully and hand in on time 认真完成作业并及时上交 rule five Pack up all your English materials 把你的全部英语资料整理在一起 知识点1. thousand 千 / hundred 百 1000 = one thousand 2000 = two thousand 10000 = ten thousand 100 = one hundred 200 = two hundred 1000 = ten hundred 注意；无论几千/几百，thousand/hundred后面不加s hundreds thousands of 好几百 好几千；数以千计;成千上万的 There are thousands of people in the zoo. 知识点2 centimeter厘米 decimeter分米 meter米 kilometer 千米 Li 里 1 kilometer = 1000 meters 1 meter = 10 decimeters 1 decimeter = 10 centimeters 1 kilometer = 2 li 1 li = 0.5 kilometers 4 0 0