人教版英语七年级下册第三单元教案
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Unit 3. How do you get to school?
一、重点单词讲解
1.get to 到达后面接地点
get 是不及物动词,当后面接表示地点的名词时应和介词to连用,但如果是接here, there 等地点副词时,应省略to.
reach是及物动词,后面可以直接跟名词
arrive是不及物动词,后面接大地点时,用arrive in ; 接小地点时,用arrrive at. 但当接here, there 等地点副词时,不用介词。
2.train 火车 take the train /bus /subway
3.ride
v.“骑”,后可接bike, horse, motorbike等。ride a bike
可数n.“旅程”,“行程”。an hour’s ride 乘车一个小时的路程
4.hundred
hundred是数词,意为“一百”,当我们表示几百时,用基数词+hundred。注意此时hundred不加s, 也不带of. 例.seven hundred students
例:There are eight hundred students in our school.
当表示笼统的概念数百时,常在词尾加-s,而且和of连用。前面不能有数词hundreds of =a hundred 数以百计的
例:There are hundreds of people in the restaurant.
5.new adj.新的,刚出现的;反义词:old news 不可数n.新闻;消息,音讯;
7.drive v.开车过去式:drove 过去分词:driven n.driver 司机
8. live 不及物动词,“居住,生活”,其后若跟名词则必须在名词前加上适当的介词。
I like to live in the country.例:live in beijing /live at home
live on sth. “以某物为食”
Sheep live on grass.
live a ...life “过、、、生活”
The old man lives a happy life.
life n.生活
9.stop n.车站,停止= station
V. stop to do sth. 停下手中的事去做别的事
stop doing sth. 停下正在做的事
Let’s stop to have a rest.
Stop talking, please.
Please stop reading and listen to the teacher;
10.think of 想起;认为
think of/ about sb./sth. 考虑到,关心,替……着想
11.cross
cross是动词,“穿越,越过”,主要指“横穿”。例:Crossing the River to School
还可以作名词,意为“十字形,叉形符号”。
across既可以作介词,从……一边到另一边,横过,在……对面也可以作副词。crossing 是名词,“渡口,交叉点”。
12.many adj./pron 许多后面接可数名词复数
much 后面接不可数名词
13.between prep.介于……之间
between ...and... “在....和...之间”,连接两个并列的成分。
between/among
1) between 用于两者之间。
2) among 用于三个或三个以上的人或物的“中间”。
14.boat n. 小船 take a boat =by boat
15.Afraid adj. 害怕的,畏惧的
(1)be afraid of sth. 害怕某事/某物
(2)be afraid to do sth. 害怕做某事
(3)be afraid of doing sth. 唯恐做某事,指担心或担忧做某事会引起某种后果。
(4)be afraid + that从句,恐怕....
16.like prep.像,怎么样
look like 看起来像 be like 像
17.leave v.离开,留下
1. 离开; 脱离
The train will leave at six tomorrow morning.
2. 把……留在; 留下
Leave the child at home. 把小孩留在家里。
3. 遗忘; 丢下
I left my notebook in the dormitory. 我把笔记本落在宿舍里了。
4. 使……处于(某种状态),后面常接宾语补足语
Leave the door open.
5. leave for+地点,“动身去某地”
He left for the station a few minutes ago.
二.语法。
1.交通方式表达
(1)用“by + 交通工具名词”表示交通方式。此时交通工具的名词只能用单数,不能用复数,也不能被冠词或物主代词等限定。如:by bike, by bus,
by train, by ship, by plane
They often go home by bus.
(2)用“by + 交通路线的位置”表示交通方式。如: by land, by water, by sea, by air
They go to England by air.
(3)用“in/on+ 交通工具名词”。此时交通工具名词前必须有冠词、名词所有格形式或形容词性物主代词等限定词修饰。其用法与“by+ 交通工具
名词”
He often goes to school on a (his) bike.
(4)用“take a/the+ 交通工具名词”表示交通方式。
如:take a bus, take a train, take a ship, take a plane, ride a bike
Will you take a bus to go there?
(5)表示“步行去某地”,
a)go to +某地+on foot 如:She goes to work on foot.
b)walk to +某地(walk to 后接地点副词here, there, home时,介词to 要
省去)
如:He walks to school every day.
I usually walk home.
表示乘交通工具方式可以互换表达相同的意义:
Take the bus to school=go to school by bus=go to school on a bus Drive a car to work=go to work by car=go to work in a car
Fly to shanghai=go to shanghai by plane/air=take the/a plane to shanghai=go to shanghai on a/an/the plane.
2.how 引导的特殊疑问句
1).how 引导的特殊疑问句提问交通方式,其答语分三种情况:
a. take a/an/the+交通工具(单数)
take +a/an/the+表示交通工具的名词,乘……去某地。