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。
常用短语和词汇:
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
15、600 L;76.1 L;加蒸馏水稀释至600 L。
讲析:溶液的稀释或混合过程中,“溶质”是个关键。稀释时溶质不变,可得
c V =c1V1;混合时溶质变化,有c V = c1V1 + c2 V2
14、C;C;G。
讲析:晶体在其饱和溶液中一方面是晶体溶解,另一方面是溶液会析出晶体,存在着溶解结晶平衡。
9、C 10、D 11、B 12、B 13、AD
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com