7b unit4 知识梳理
follow me=come with me跟我来
don’t be afraid别害怕
have to意为“不得不”,后接动词原形,表示因客观条件的制约而不得不去做某事,不以人的意志为转移,有人称和时态的变化,常用于一般现在时、一般过去时、一般将来时等时态,;其否定式don’t have to意为“不必” 相当于needn’t。21cnjy.com
My sister is ill, my mother has to look after her
It is raining hard outside,we have to stay at home21·cn·jy·com
He doesn’t have to buy a computer at present.
must表示说话者的主观看法,即说话者认为有必要或有义务去做某事,包含“命令”的口气,无人称变化,仅有一般现在时和一般过去时两种时态的变化;其否定式为mustn’t,意为“一定不要、禁止、不允许”。www.21-cn-jy.com
(1)We must find a good way to learn English well
(2)You must finish your work on time.(按时)
(3)All the people must arrive here before 6 o’clock.2·1·c·n·j·y
(4)You mustn‘t tell him about it.你一定不要告诉他这件事
go on a trip 去旅行,进行一次旅行
plan a class trip 计划一次班级旅行
the places they plan to visit 他们打算去游玩的地方
three kilometres away 三公里远
three kilometres away from sp 离某地三公里远
a trip to sp 去某地的一次旅行
Walk/go straight on一直往前走
lie down 躺下
all day long 整天
come here to see them 来这里看他们
Go/Walk along the road 沿着这条马路走
A be in the north of B. A在B的北部。A在B的范围之内。Xuzhou is in the north of Jiangsu
A be on the north of B. A在B的北部。AB两地接壤。Beijing is on the north of Tianjin.
A be to the north of B.=A be north of B.可以省略to the。A在B的北部。AB两地相隔,
不接壤。Shanghai is (to the) north of Shenzhen.
the kings of the animal world 动物世界的王者
go near them 靠近他们
turn left/right向左转/向右转
make beautiful sounds 发出美妙的声音
jump around 到处跳
make people laugh 使人们笑起来
help them eat the leaves from trees 帮助他们吃树上的叶子
cross the bridge = go/walk across the bridge 过桥
have a nice trip 祝旅途愉快
how cute 多么可爱
on the left/right 在左边/右边
on one’s left/right 在某人的左边/右边
One……, the other…… (两者中的)一个……, 另一个……
There are two books on the table. One is new .The other is old.21世纪教育网版权所有
桌子上有两本书,一本是新的,另一本是旧的。
There is a park on one side of the street and there is a supermarket on the other side of the street.
大街的一边有一家公园,大街的另一边有一家超市。(大街只有两边)
past 经过 介词
walk past the police station 走过警察局
He is the first to run past the finishing line. 他是第一个跑过终点线的。
this Saturday afternoon 这个星期六下午
at the corner of the street
在大街的拐角
at the traffic lights 在红绿灯处
at the first crossing 在第一个十字路口
an invitation letter 一封邀请信
have a birthday party 举行一个生日聚会
this weekend 本周末
invite sb to sp邀请某人到某地
invite you to my hometown 邀请你来到我的家乡
invite him to Amy’s birthday party. 邀请他参加Amy的生日聚会
invite sb to do sth邀请某人做某事
invite my friends to play basketball with me邀请我的朋友们和我一起打篮球
plenty of….. 许多,大量,修饰可数名词复数或不可数名词,用法同a lot of / lots of一样
play some games 玩一些游戏
at the party 在聚会上
the way to sp 去某地的路
问路和指路的常见表达:
【问路】Where is…..? How can I get to…?
Which is the way to….? Can you tell me the way to…?
Can you tell me how to get to…?
【指路】
Walk/Go straight on一直往前走
Walk past the supermarket 走过超市
Turn left/right 左/右拐
Go/Walk along the road 沿着这条马路走
Walk to the bridge 走到桥边
Cross the bridge = Go/Walk across the bridge 过桥
Take the second turning on the right.=Turn right at the second turning.21教育网
在第二个拐弯处向右拐