Someone says examination can help us go over our lessons in time and after the examination we can find how we are getting on with our studies. But we are always having too many examinations and they are also too difficult for us to get through.I find some of us have lost interest in learning lessons. Besides,it is harmful to our health as we hardly have any time to go in for sports. I think the present system of measurement should be improved.
Water
Water is very important to living things. Without water there can be no life on the earth. All animals and plants need water. Man also needs water. We need water to drink, to cook our food and to clean ourselves. Water is needed in offices,factories, schools and hospitals.
From space the earth looks like a huge water-covered globe.Water covers about seventy percent of the earths surface. There is water in oceans, seas, rivers, and lakes. Even in the driest part of the world, there is some water in the air. Water is found almost everywhere.
比较have to和must
表示"一…就…"的结构
wish的用法
并列连词与并列结构
牛津实用英语语法 名词的性
非真实条件句
比较until和till
与后接名词或代词保持一致
关系代词引导的定语从句
名词性wh
表原因关系
结果状语从句
判断关系代词与关系副词
牛津实用英语语法 the(定冠词)的省略
关系代词that 的用法
引导名词性从句的连接词
must表示推测
让步状语从句
并列结构作主语时谓语用复数
if, whether引导的名词从句
牛津实用英语语法 22 than/as+代词+助动词
牛津实用英语语法 23 the+形容词
真实条件句
比较so和 such
比较while, when, as
need "不必做"和"本不该做"
带to 的情态动词
否定转移
牛津实用英语语法 32 far,farther/farthest和further/furthest
as, which 非限定性定语从句
| 不限 |
| 英语教案 |
| 英语课件 |
| 英语试题 |
| 不限 |
| 不限 |
| 上册 |
| 下册 |
| 不限 |