Unit 4Why don’t you talk to your parents?课文知识点Section A1.allow用法 sth. allow doing sth. sb. to do sth.(被动：be allowed to do sth.)eg:①My boss doesn’t allow me to use the telephone. ②We don’t allow smoking in our home.练习：( )1.Teachers allow the students __________ questions in class.A.to ask B.ask C.asking D.asks2.hang out“闲逛，去某处”eg:We usually hang out in one of the shopping centers.练习：( )1.Good manners can make people _________ each other.A.hang out B.hang up C.get on well with D.get away3.get into a fight with sb.(=have a fight with)与某人打架eg:He got into a fight with a man in the street.注：fight短语fight with sb.与某人打架，与某人并肩作战fight against与某人斗争fight for为……而战练习：( )1.I got __________ a fight with my classmate.to B.into C.at D.for( )2.Don’t ________ your brother.You should help each other.A.to B.in C.with D.of4.till/until的用法一般情况下，till/until可以通用。但在强调句型中或not until位句首时(应用半倒装)，此时只可用until。till/until用肯定句时，主句须和延续性动词或重/反复性动词连用，意为“直到……为止”。 till/until用否定句时，主句须和短暂性动词连用，意为“不到……不；直到……才”。eg:①He didn’t go to bed until/till his parents came back last night. ②We waited until/till To |
