文档内容
短语：
1.moment 可数名词, 意为”瞬间;片刻” 如：I’d like to talk to you for a moment.
与moment 相关的短语：
a moment ago 刚刚; 刚才
如：He was here a moment ago.
at the moment 现在; 此刻
如：He is at home at the moment.
wait a moment 等一会儿
如：Wait a moment, please.
later 副词,意为”后来;以后”
2. at the moment 此时此刻；
for the moment 暂时；
in a moment 过一会儿；
at any moment 任何时刻
3. a packet of 一袋
不可数名词没有复数形式，在表示数量时，常用“a+单位量词+of+不可数名词”结构。
如：a piece of meat;
a piece of paper;
a glass of apple juice;
数词+单位量词+of+不可数名词\可数名词复数
如：two glasses of water;
three cups of tea;
two packets of sweets ;
4. in a way 在某种程度上
on the way 在路上
in the way 挡道
in this way 这边走
by the way 顺便问下
5. connect 连接… 常用结构:
be connected to sth. 连接到……
connect sth. to/with… 把…...和…...连接起来.
如：Turn on your computer and connect it to the Internet.
The railway line connects Wuhan to Shanghai.
6. power station 发电站
7. washing machine 洗衣机
8. switch off=turn off 关掉
9. tidy up 收拾 整理=put away
10. air condition 空调11. come into 进入……之内
12. provide sb. with sth. 供应给某人某物
如：The sun provides us with light and heat.
“为某人提供某物”还可以用 provide sth. for sb.
13. “as many + 复数名词+as ” 意为”和……一样多的…”
如：I have as many books as you.
我和你有一样多的书.
“as much +不可数名词+as”意为”和…一样多的…”
如：My brother drinks as much milk as I every day.
14. share sth. with sb. 与某人合用/分享某物
15.
(1 )“keep + sb. / sth. + 形容词” 意为“让某人/某物保持某种状态”。
(2) keep doing sth. 连续不断地做某事，一直做。强调不断重复的动作。
如：Li Lei keeps buying books about cars.
李雷不断地买有关车的书。
(3) keep sb./ sth. doing sth. 让某人不断地做某事
(4) keep sb. from doing sth. 阻止某人做某事
如：We must keep them from getting to know our plans. 我们必须防止他们知道我们的
计划。
16. at least 至少
17. make sure 务必，确信
