［ 析 ］worth 是表语形容词，表示“很值得……”时，常用 well 修饰而不用 very。
6 . ［ 误 ］He is very anxious to leave .
［ 正 ］He is too anxious to leave .
［ 析 ］句式“主语 + 系动词 + ( only , , but ) too + adj . + to do sth . ”，意为“非常或 + 分……去干某事”，此时不用 very 代替 too。能用于这一句式的形容词有 anxious , eager , ready , pleased , glad 等。
二、学海导航
【 学法指要 】
单元重点词汇点拨
1 . hire 常用作动词，意为“雇用 ( 某人 ) ( = employ ) ；租借 ( 东西 ) ( = rent ) ”。例如：
They hired five more hands for the rice harvest .
They hired a concert hall with accommodations for 300 people .
2 . wind 用作动词时，为不规则动词，过去式和过去分词都是 wound , 可以表示“ ( 道路、河流等 ) 弯曲，蜿蜒； ( 把毛线等 ) 卷起，卷成球； ( 把某物 ) 卷在 ( 某物、人等 ) 上，缠绕；上紧 ( 发条 ) ”。例如：
The river winds through the jungle .
The road winds up the mountain .
Will you wind the wool into a ball?
3 . strong 用作形容词，其名词形式为 strength , 动词形式为 strengthen。例如：
Which do you think is stronger , a lion or a tiger?
He has a very strong will .
They took strong measures at last .
The light is too strong for this room .
This coffee is too strong for me .
He got his strength back slowly after his illness .
She doesn\'t have enough strength to walk upstairs .
We want to strengthen our ties with them .
4 . interrupt 意为“阻碍 ( 某人 ) ，打断 ( 某人 ) 的话；使 ( 工作、谈话等 ) 中断， ( 使 ) 终止”。例如：
Don\'t interrupt ( me ) while I am working .
I\'m sorry to interrupt you , but there\'s someone to see you .
A flash interrupted the program .
5 . lack 既可用作名词，意为“欠缺，不足”；也可用作动词，意为“缺少……， ( 对 ) ……不充裕”。例如：
The project failed due to lack of money .
Lack of heat made us cold .
She lacked the experience to get the job .
They are so rich that they lack for nothing .
6 . need 既可用作实义动词，也可用作情态动词，意为“需要”。
①用作实义词时，其后通常跟名词，带 to 的不定式或动词 - ing 形式作宾语。例如：
I need your help .
Here are some exercises that need to be done after class .
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高二英语第二十三单元Telephones