1. Museums can help understand what happened in the past
3. 在结尾处重申自己的观点
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你们班上在讨论城市里博物馆的作用。根据以下内容，写一篇120字左右的短文，陈述你自己的观点。开头已给出。
Side A
2. 主要陈述自己观点，对对方观点要提及并加以驳斥；
1. 适当增加与要点有关的语句加以说明；
3．根据逻辑关系加上连接词
常用短语和词汇：
be born when he/she was ……years old /at the age of
later begin to graduate from
spend time doing discover
评价：be considered to be / be regarded as
be rewarded…… contribute
devoted oneself to sth.
根据以下素材写一篇介绍爱因斯坦的短文
Date of birth: March 14th, 1879 Place of birth: Germany
Childhood: curious, slowing in learning
Education background:
1886 : study in Munich, mathematics, religion
1896 : graduated from high school
1900 : become a maths teacher
1905 : receive a doctor’s degree
Achievement: develop the Theory of Relativity by 1915
prove light is bent when passing the sun
won the Nobel Prize for Physics in 1922
Evaluation: one of the greatest scientists in the 20th century
Albert Einstein
Albert Einstein was born on March 14th,1879 in Germany. When he was a child,he was curious about everything, but he was considered to be slow at learning. In 1886, he began to study in Munich. He studied mathematics as well as religion. In 1896,Einstein graduated from high school at the age of 17.
Four years later, Einstein became a maths teacher. In 1905, he received a doctor’s degree. By the year 1915, he had developed the famous Theory of Relativity and became famous in the world. He proved that light is bent as it passes the sun. Because of his great achievement, he won the Nobel Prize for Physics in 1922.
Einstein was one of the greatest scientists in the 20th century. Some people say that he was a genius. But I think the main reason why he was so successful was his hard work .
B. 说明文
参考篇目：Unit2.News Media 不同观点对比。阐述自己观点。
对比：while, but, however, on the contrary, on the other hand,
类比：as well, besides, also, too,
表达观点：I think, in my opinion, it seems to me……
话题写作练习
A 人物介绍
参考篇目：Unit 1. Hawking. Einstein
注意：1. 表格变为段落
2．按时间顺序
19、(1)m(高温)=15.6g m(低温)=36.9g
(2) KNO3和NaCl 15.6g 36.9g
18、36 g
17、(1)100 g (2)47.5%
16、(1)NaHCO3；129 g
(2)NH4Cl 和NaHCO3；30.7 g