（一）重点词组
1.Why not… =Why don’t you…
2.go upstairs上楼go downstairs下楼
3.A moment later一会以后
4.study n.书房 v.学习 与learn的区别
5.in the front of the house在屋子（里面的）前面
6.in front of the house在屋子（外面的）前面
7.talk about+n/v-ing谈论,议论,讨论某事
8.talk with sb. 与某人交谈
9.put them away 把他们收拾好
10.Look after = take care of照顾
11.play with sb.“与某人一起玩”
12.in the tree（外物附着）在树上
13.on the tree 树本身长出来的花，树叶等
14.on the wall在墙上
15.in the wall在墙里
16.on the river浮在水面上
17.over the river 在河上（悬空）
18.tell sb about sth=tell sb to do sth =tell sb sth 把某事告诉某人
19.want sb to do sth想让某人做某事/want to do sth 想做某事
（二）重点句型
There are two bedrooms and a small study.
There is a lamp, a computer, some books and so on.
—Is there a computer in your study?
—Yes, there is.
Don't put them here. Put them away.
There are many beautiful flowers in the garden。
but there aren’t any trees in it. 花园里有许多漂亮的花，但是却没有树。
