内容正文:
Unit 8
General Science
拓展模块(语文出版社)
Procedures:
1
New words and expressions
2
Warming up
3
Reading
4
Reading~Analysis
5
Grammar
6
Listening&Speaking
7
Supplementary Reading
8
Writing
New words and expressions
原句重现:The amount of work done can be calculated using the following equation.
单词短语精讲
1. calculate v.计算--calculation.n 运算,计算
所做的功可以用下面的公式来计算。
W=F*S
eg.He cut the paper in four equal pieces.
2.equal v.相等,等于 adj. 相等的;平等的----equation n.等式
equal size 相同大小
equal rights 平等权利
be equal to 等于;胜任;经得住
eg. Two plus two equals four.
二加二等于四。
2+2=4
他把纸裁成大小相等的四张。
eg. So this must be equal to work.
那么这个必须与功相等。
eg.The tree is 2 meters high.
3. direct 指导 -- direction.指导,方向
in the direction of朝……方向,向……方向
eg.Tom went off in the direction of home.
汤姆朝家的方向去了。
4. high adj. 高的 -- height n.高度
2 meters high 2米高
the height of 2 meters 两米的高度
树高2米
2m
=The disease is spreading rapidly.
5. rapid adj. 快的,快捷的(fast)-- rapidly adv.快地,快捷地
eg.The disease is spreading at a rapid rate.
这种疾病正在迅速蔓延。
mathematic methods 数学方法
6. mathematic adj. 数学的 -- mathematics n. 数学(math/maths)
eg.In this way we can better apply theory to practice.
He applied to us for help.。
7. apply v.应用,运用;申请——application n.申请,申请书;应用软件
apply sth. to……把某物应用到……
apply to do sth.申请做某事
apply to sb. for sth. 向某人申请某物
apply for a job求职;申请工作
application form申请表,申请书
这样我们就能更好地把理论运用到实践中去。
他向我们求援
eg.Every time I hear that song I feel happy.
4 times 6 is 24
8.time n.时间,时候,时代;次数;倍数; v.为……安排时间;为……计时 conj.乘以
at the same time 同时;然而
for a long time 很长时间,很久
in time 及时;适时 on time 按时,准时;按时付款
for the first time 首次;第一次every time 每次,每当last time 上次;最后一次
我每次听到那首歌都感到很愉快。
4乘以6等于24。
eg. Water is composed of hydrogen and oxygen.
He spent his spare time composing poetry.
9. compose v.组成,构成;作(诗,曲等);构(图)。
be composed of 由……组成
水是由氢和氧组成的。
他用空余时间写诗。
prevent sb (from) doing sth 阻止某人做某事
=stop sb (from) doing sth
= keep sb from doing sth
10. prevent v. 防止,阻止
eg.Nothing would prevent him from telling the