外研版英语九年级上册《The Grand Canyon was not just big》Wonders of the world PPT课件(第1课时)
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外研版九年级英语上册《The Grand Canyon was not just big》Wonders of the world PPT课件(第1课时)，共10页。
【辨析】介词through与across
through与across都可表示“穿过”。through指从物体内部空间穿过；across指从物体表面上穿过去。
eg：Go across the bridge，and you'll get there.走过那座桥，你就可以到达那儿。
My two friends walked through the forest.我的两个朋友步行穿过了森林。
beside介词，意为“在······旁边；在······附近”。
eg：They lived in a small village beside a river.他们住在河边的一个小村子里。
reply意为“回答；答复”，为不及物动词，常用于reply to结构中。
eg：He didn't reply to my question.他没有回答我的问题。
in five minutes意为“五分钟后”。in介词，在这里意为“在······之后”，常用于将来时态。
【注意】对“in＋一段时间”提问常用how soon。
重点词组归纳
get out of从······内出来
look over从······上面看；检查；查看
fall away突然向下倾斜；离开；消失
look down (to)...向下看······
on top of在······上面；盖住
at the bottom of在······的底部
look across to向对面看
look to one's left向某人左边看
look to one's right向某人右边看
far away远离；遥远
... ... ...
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