六上:How do you come to school? 教案(4)
河面上有多少只船?(boats和river接触)
The kite flies over the house.
风筝飞在屋子上空。(kite和house不接触)
There’s a tall building on the mountain.
山上有座高楼。(building和mountain接触)
over可表示从一边到另一边越过某一物体,两者可以接触,也可以不接触,on可指在某一物体上面移动。试比较:
The plane flies over the mountain.
飞机飞过那座山。(飞机和山不接触)
The red car runs over the bridge.
那辆红色汽车驶过大桥。(汽车与桥接触)
The car runs fast on the road.汽车在路上飞驰。
2.too much 和 too many
too much和too many都作“太多”解,too much修饰不可数名词。而too man修饰可数名词。这里副词too是“太”,“过分”的意思,加强 much或many的程度。如:
You can’t have too much food at a time, or you II feel bad.
你一次不能吃太多的东西,要不然你会感到不舒服的。
There are too many people in that room. I can’t get in.
那个房间里的人太多,我简直进不去。
【注意】有时too much可单独使用,与介词短语for sb.连用,意思是“某人经受不住……”,而too many则不能这样用。如:
This problem is too much for a boy like him.
这一问题对于一个像他这样的孩子太难了。
The trip is too much for my grandfather.
我爷爷经受不住这次旅行。
【注意】too much还可以作宾语或状语用,而too many只能作宾语,不能作状语。如:
You cant eat too much at a time.你一次不能吃得太多。
He talks too much.他说得太多。
usually,often和sometimes的用法
这三个副词是表示行为或动作的频率的。在使用这些词时,要注意它们在句中的位置,请看下面的几个句子:
My mother usually goes shopping on Sundays.
(usually放在行为动词go之前)
I’m often late for school.(often放在 be动词之后)
Sometimes I go to the park with my parents.
(sometimes放在句首)
Se sometimes goes to school on foot.
(sometimes放在行为动词之前)
But I walk sometimes.(sometimes放在句尾)