牛津译林8BUnit2知识点
Mum left her umbrella in the shop yesterday. 昨天，妈妈把伞落在了商店。
④leave不可数名词,“假，假期
I want to ask for three days' leave. 我想请三天假。 36.It took us about three and a half hours to fly to Hong Kong.
我们花了大约三个半小时乘飞机来到香港。
three and a half hours“三个半小时”=three hours and a half 英语中表示…….半”用“数词+and+a half+复数名词”
或“数词十名词（单数或复数）+and+a half”。
three and a half years=three years and a half 三年丰 one and a half weeks=one week and a half一周半
The hall is about two and a half times the size of a room.
这个大厅大约有一个房间的2.5倍大。
37.She bought a lot of presents for our relatives and her friends.
她为我们的亲戚和她的朋友买了许多礼物。
buy sth.for sb.“给某人买某物”，相当于buy sb.sth.，
buy能跟双宾语，当表物的（直接）宾语为代词时，只能用buy sth.for sb.结构。
My mother is going to buy me a new computer.我母亲打算给我买一台新电脑。
Who bought the piano for you? 谁给你买的这架钢琴？ 英语中跟双宾语的动词中，可换为for结构的动词有： buy，make,cook,find, get，leave,pick,save,build。
Hobo built a tent for Eddie.=Hobo built Eddie a tent.霍波给埃迪
牛津译林8BUnit2知识点
搭一个帐篷。
英语中，跟双宾语的动词中，可以换为to结构的动词有：bring,give,hand,lend
，
pass,offer,post,
read,sell,send,show,tell,write,teach等。 Mum gave me two apples just now.
=Mum gave two apples to me just now. 妈妈刚才给了我两个苹果。
38.We enjoyed this trip very much,and I hope I can visit it again some day.
我们非常喜欢这次旅行，我希望有一天能够再次参观它。 some day“将来的某一天”。
I think some day it will become as busy as Beijing. 我认为有一天它会变得和北京一样繁华。
some day “将来的某一天”，用于将来时 I hope I can be a teacher some day. 我希望有一天能成为一名教师。 one day 1.“将来的某一天”，可与some day 互换 We want to visit the moon one day/some 2.“某一天”（常用于故事的开头），与过去时连用 day. 我们想有一天能游览地球。 One day,a thief was caught stealing in the shop. 一天，一个小偷在商店里偷东西时被抓了。