七年级英语下册ppt.pptx

How do you get to school?Unit 3 1.how对交通方式的提问 How do/does sb.go/get to+地点？地点？某人如何到达某地某人如何到达某地?How do you go to school?How does she get to work?当地点是副词当地点是副词home,here,there等时，省略介词等时，省略介词to.How do you get home?How does she get there/here?2.take+冠词+交通工具.使用某种交通工具强调或特指某种交通工具时用the,不强调时用a/an.take a bus 乘一辆公交，泛指要坐公交 take the bus 乘这辆公交，特指坐某辆公交。有些动词短语=by+交通工具 take a bus=by bus take a train=by train 坐飞机 walk=on footI walk there.=I go there on foot.骑自行车 ride a bike=by bike 3.how long对时间段的提问How long does it take you to get to school?how long表示“多长时间”，对一个延续性动作或状态所占用的时间进行提问。回答这样的问题，后面常常用“for+一段时间”的状语.结构：How long+助动词+主语+动词原形+其他？-How long will you stay in Beijing?-I have lived here for four years.这本书你要借多久？4.how far用来询问两地之间的距离。结构：How far is it from A to B?=How far is A from B?How far(away)is A from B?Eg.How far is it from Beijing to Wuhan?=How far(away)is Beijing from Wuhan?5.It takes/took sb.+时间时间+to do sth.it 做形式主语做形式主语 花费某人多少时间做某事。It takes me three hours to go to work by train.=I take three hours to go to work by train.It took me a month to finish the plan.举例：举例：做家庭作业经常要花费我一个小时的时间。做家庭作业经常要花费我一个小时的时间。6.get,arrive,reach 到达到达get vi.一般用在口语中。一般用在口语中。get to+地点地点He often gets to the school at seven.How do they get there?arrive vi.arrive in+大地点大地点at+小地点小地点What time can he arrive at the bus station?I can arrive in HK on time.reach vt.直接加地点，比较正式。直接加地点，比较正式。When will you reach London?I reach school at 6 oclock everyday.7.It is+adj.+(for sb.)to do sth.表示做某事对某人来说很It 是形式主语是形式主语It is easy for you to see him.见他对你来说很简单见他对你来说很简单Is it good for you to say so?你这样说对你来说很好你这样说对你来说很好吗？吗？把英语学好对你来说很好。8.between,among between,用于两者之间 I cant tell the difference between you and me.among,用于三者或三者以 There is a bad man among you,him and me.We are going to choose a monitor among our class.在中国，美国，日本，和加拿大之间，将会有 一个赢家。苹果和香蕉，我必须扔掉一个。9.one 11-year-old boy“11-year-old”表示“11岁的”是 合成形容词，合成形容词，需用连字符，且中需用连字符，且中间名词用单数形式。间名词用单数形式。他有一个三岁大的妹妹。10.cross,across 穿过，横过穿过，横过 cross,动词，后直接接宾语动词，后直接接宾语,相当于相当于go across.Eg.We must cross the bridge to the park=We must go across the bridge to the park.across 介词介词/副词。副词。“穿过，横过，穿过，横过，在对面在对面”，常放在动词后面。常放在动词后面。His house is across the street.在街对在街对面面 We must go across the bridge to the park.11.leave+地点 “离开某地”When do you leave here?I want to leave China.leave for+地点 “动身（出发）去某地”We have to leave for the train station now.我们现在必须动身去火车站了。他们要离开他们的家乡了。我和我的朋友想出发去武汉。12.be like “像.”like 在这里是介词，意为“像”，常放在be动词或连系动词的后面，后接名词，代词作宾语。Eg.Does Alice look like her mother?He is like his mother.她长得像她的姐姐。13.Hundred的用法 Hundred前面是具体的数字时，hundred用单数。There are two hundred people in that boat.hundreds of 表示“数百，成百上千”的，My father has hundreds of ducks.