Unit 6 Electricity知識點整理

unit 6 electricity知識點整理
 
1. moment 可數(shù)名詞, 意為”瞬間;片刻” 如：i’d like to talk to you for a moment.
與moment 相關(guān)的短語：
a moment ago剛剛; 剛才      如：he was here a moment ago.
at the moment現(xiàn)在; 此刻      如：he is at home at the moment.
wait a moment等一會兒                如：wait a moment, please.
in a moment馬上；趕快                                    later 副詞，意為”后來；以后”
 at the moment  此時此刻                              for the moment 暫時             at any moment任何時刻
                        
2. a packet of  一袋
不可數(shù)名詞沒有復(fù)數(shù)形式，在表示數(shù)量時，常用“a+單位量詞+of+不可數(shù)名詞”結(jié)構(gòu)。
如：a piece of meat     a piece of paper      a glass of apple juice;    a bag of milk
數(shù)詞+單位量詞+of+不可數(shù)名詞\可數(shù)名詞復(fù)數(shù)
如：two glasses of water  three cups of tea  two packets of sweets     three bags of pencils
 
3. in a way 在某種程度上
on the way 在路上；       in the way 擋道；  in this way這邊走；     by the way 順便問下
4. connect 連接…  常用結(jié)構(gòu): be connected to sth. 連接到……
 connect sth. to/with… 把…和…連接起來.
如：turn on your computer and connect it to the internet.
the railway line connects wuhan to shanghai.
5. power station  發(fā)電站
6. washing machine  洗衣機(jī)
7. switch off=turn off  關(guān)掉
8. tidy up收拾 整理=put away
9. air condition空調(diào)
10. come into   進(jìn)入……之內(nèi)
11.  “as many + 復(fù)數(shù)名詞+as ”    意為”和……一樣多的…”
如：i have as many books as you.   我和你有一樣多的書.
“as much +不可數(shù)名詞+as”    意為”和…一樣多的…”
如：my brother drinks as much milk as i every day.
12. share sth. with sb.  與某人合用/分享某物
13. (1 )“keep + sb. / sth. + 形容詞”   意為“讓某人/某物保持某種狀態(tài)”。