in .
The children are looking forward to the New Year .
7 . look in 作短语时间的访问/参观， ( 顺路 ) 到某处去一下。
I\'ll look in this evening to see how he is .
I\'ll look in at the shop on my way home .
8 . look into 调查，了解，研究。
We\'ll look into this matter together .
The police are looking into the records of the thieves .
9 . look on 旁观，在旁边看。
Two men are fighting We\'re looking on .
You work and we\'ll look on .
10 . look on … as … 把……看作……。
He looks on her as a child .
I don\'t look on him as a good doctor .
11 . look out 当心，注意，查出，找出。
If you don\'t on him as a good doctor .
11 . look out 当心，注意，查出，找出。
If you don\'t look out you\'ll hurt yourself .
Look out ! There\'s a car coming .
I\'ll look our a few foreign stamps for you .
12 . look out for 当心，提防；留心找 ( 某物/某人 ) 。
Look out for snakes .
I\'m looking out for the mistakes .
13 . look over 翻阅，复习，查看，检查，看一看。
She looking over her notes before the exam .
I\'m going to look over a house that I\'m thinking of buying .
14 . look round 回头看，审视，到处看看。
Don\'t look round now but there\'s a police car following us .
We went to look round the town .
15 . look through 翻阅 ( 查看 ) ，读 ( 看 ) 一遍。
The teacher looked through the student\'s work .
He looked through the book and decided that he wouldn\'t like it .
16 . look up 查出，了解。
Look up the word in the dictionary .
I must look up the time of your train .
二、学海导航
【学法指要】
单元重点词汇点拨
1. demand要求；需要
The workers demanded more money .
〖点拨〗(1) demand to do sth要求干…… 。不用demand sb to do 。但是，可以说：require / order / ask sb to do
(2) demand that + (should) 。
(3) sth + be required to do (不能用demanded )
(4) sth require / want / need + doing = sth require / want / need + ing
(5) make a demand for要求…… 。 in great demand大量需求。
They demanded that the equal rights (should) be given to everyone .
He demanded to be told everything that had happened .
2. forbid ( forbade / forbad , forbidden) 禁止；不许
Their teacher f
