内容正文:
Section Ⅱ Learning About Language
prohibit vt.(尤指以法令)禁止;阻止
(1)prohibit doing sth. 禁止做某事
prohibit sb.from doing sth. 禁止某人做某事
(2)prohibition n. 禁止;阻止;禁令
[即学即练]——单句语法填空/完成句子
①The high cost of equipment prohibits many people from taking up this sport.
②He hoped she would remove that prohibition (prohibit) soon.
③根据规定,参观者不得给动物喂食。
According to the rule,visitors are prohibited from feeding the animals.
[联想发散] 同义词:forbid (forbade,forbidden),ban (banned,banned);反义词:allow,permit
1.an official or legal prohibition 官方的或合法的禁令
2.strike repeatedly with a lot of force 大力重度击打
3.breathtaking beauty 令人叹为观止的美丽
4.affect the tigers' habitat 对老虎的栖息地有影响
5.live in the remote region 生活在偏远地区
6.further population increases 进一步的人口增长
7.state their functions 说出它们的作用
8.both challenging and rewarding 既有挑战性又有价值
9.adopt a positive attitude 采取积极态度
10.local residents 当地居民
11.fit into the natural environment 融入自然环境
动词-ing形式作主语
一、动词-ing形式的时态语态
1.动词-ing形式通常有以下几种变化形式(以do为例):
语态
时态
主动语态
被动语态
一般式
doing
being done
完成式
having done
having been done
2.动词-ing形式的时态
(1)动词-ing形式的一般式多用于表示一般情况,表示的动作与谓语动词所表示的动作几乎同时发生或发生在谓语动词之后。
I enjoy listening to classical music.
我喜欢听古典音乐。(一般情况)
She imagined finding a wallet on the sidewalk.
她想象着自己在人行道上发现了一个钱包。(同时发生)
He suggested studying science.
他建议学习科学。(稍后发生)
(2)动词-ing形式的完成式所表示的动作发生在谓语动词所表示的动作之前。
He was praised for having done a good deed.
他因为做了件好事而受到表扬。
3.动词-ing形式的语态
动词-ing形式的主动式表示它的逻辑主语是动作的执行者,动词-ing形式的被动式表示它的逻辑主语是动作的承受者。
He insisted on sending her to hospital.
他坚持要把她送到医院去。(he是动作的执行者)
Sorry,I didn't mean to lose my temper.I just can't stand being misunderstood.
对不起,我并不是存心要发脾气。我只是受不了被误解。(I是动作的承受者)
二、动词-ing形式作主语
1.动词-ing形式作主语的基本用法
动词-ing形式作主语时,多表示经常性、习惯性的动作,谓语动词多用单数形式。
Setting your watch five minutes ahead is an effective way to avoid being late.
把你的表设置提前5分钟是有效避免迟到的方法。
Learning is like rowing upstream,not to advance is to drop back.
学如逆水行舟,不进则退。
[名师点津] 意义不同的两个动词-ing形式并列作主语时,谓语动词需用复数形式。
Listening to English songs and watching English films are good ways to learn E