考点一：语态+时态
| 时态 | be 动词 | 过去分词 |
|---|---|---|
| 一般现在时 | as / is / are | done |
| 一般过去进 | was / were | done |
| 一般将来时 | will be、 shall be、 am/is/are going to be |
done |
| 现在进行时 | am / is / are being | done |
| 现在完成时 | have/has been | done |
| 过去进行时 | was/were being | done |
| 过去完成时 | had been | done |
| 将来完成时 | will / shall have been | done |
| 过去将来时 | would be、 should be、 was / were going to be |
done |
| 过去将来完成时 | would / should have been | done |
| 情态动词 | 情态动词 + be | done |
考点二：情态动词【情 + be + done】
由于情态动词后边要求动词原型，因而 be 永远为 be
所以其结构为情态动词 ＋be + 过去分词构成（原来带to的情态动词变成被动语态后‘to*仍要保留。）
can、could、must、may、might、should、ought to、have(has) to + be + done
主动：We can eat meat.
被动：Meat can be eaten (by us).
1. Wood ___ to make desks and chairs.
A. used B. can use C. uses D. can be used
答案：D
考点三：省略了 to 的不定式做宾语补足语的情况，在被动语态时物必将 to 还原。
make/let sb. do sth. 【让某人做某事】
see/hear sb. do sth. 【看到某人做某事】
Be made to do
Be let to do
Be seen to do
Be heard to do
1. Paul doesn't have to be made ___ .He always works hard
A. learn B. to lean C. learned D. learning
2. Mary ___ many songs at the party
A. heard sing B. heard to sing C. was heard sing D. was heard to sing
答案：BD
考点四：主动表被动
- 在 be worth（值得）结构中，worth 后用动词的 -ing 结构表示被动。
- 某些连系动词，如 look， sound， smell， taste， prove， feel 等，由于没有宾语，也就没有被动式，习惯以主动语态形式表示被动意义。
例：Your reason sounds reasonable。你的理由听起来很合理。
但是，当上述动词不用作系动词，作实意动词时，则不具有这种用法。
- 一些动词 read、wash、clean、cook、lock、shut、open、act、write、cut、wear 等，用作不及物动词时且表示主语的某种属性时，用主动表被动。
例：The door won‘t open。 这门打不开。
【注意】该用法的不及物动词通常与 can‘t（不能）、won't（不会）等连用。
注意它与用被动语态含义不同：
The window won't shut. 这窗户关不上。(说明主语的属性——窗户有问题了)
The window won't be shut. 这窗户将不用关上。（窗户本身没问题，只是不用关）
- need、want、require【要求,需要】、deserve【应得,值得】、not bear【经不住】后面接 doing 主动表被动.
Your hair needs cutting (=needs to be cut) 你的头发该剪了.
- 不定式修饰作表语和宾语补足语的形容词时，结构为：
主语 + 系动词 + 形容词 + 不定式；
动词 + 宾语 + 形容词 + 不定式。
如果形容词是表示难易、利弊等含义，
如 difficult、easy、comfortable、convenient、hard、cheap、expensive
等，不定式用主动表被动。
The question is difficult `to answer`。 这个问题很难回答。
The work is easy `to do`. 这项工作很好做.
I found the car comfortable `to ride in`. 我觉得这种车很好坐.
That makes poetry difficult `to write`. 那就使得诗很难写.,
- 在 be to blame, be to let 和 be to seek 结构中的一些不定式:这种结构中的不定式通常应用主动表被动.
下列动词用不定式的主动形式表示被动意义:
例: Who is to blame for starting the fire ? 这场火灾应由谁负责？
不可以变被动语态
主语 + 系动词 + 表语
主语 + 不及物动词
take place, happen, feel, smell, taste, look, listen, sound
主将从现
if【如果】、as soon as【一…就…】
--It's time to do your homework, Jack.
--Yes, Mum. I'll turn off the TV as soon as the program ___ .
A. ends B.end C. will be ended D. will end
答案：A
固定搭配
be worth doing【值得被做】、be worthy to do【值得被做】
need doing【需要被做】、want doing【需要被做】
like to do【想去做某事,一时愿意做】 like doing【喜欢做某事,长时间做的事】
It's worthy to be remembered all my life. 他的建议值得考虑
It's worthy of being remembered. 他的建议值得考虑
What a lovely party! It is worth ___ all my life.
A. remembering B. to remember C. to be remembered D. being remembered
I take my son to the Amusement Park every weekend. He likes ___ to the park.
A. to take B. to be taken C. take D. taking
答案：AB
V + doing 的动词
| 常考 | - |
|---|---|
| avoid【避免】 | imagine【现象】 |
| admit【承认】 | keep、continue【继续/保持】 |
| advise【建议】 | mind【介意】 |
| acknowledge【感谢】 | prevent【阻止】 |
| appreciate【感谢、欣赏】 | postpone【推迟】 |
| consider【考虑】 | practice【练习】 |
| can't help【禁不住】 | quit【放弃】 |
| deny【否认】 | recall【回忆】 |
| delay【耽搁】 | recommend【推荐】 |
| enjoy【喜欢】 | regret【后悔】 |
| endure【忍受、持续】 | risk【冒险】 |
| finish【完成】 | stop【停止】 |
| feel like【想要】 | suggest【建议、暗示】 |
| give up【放弃】 |
| 不常考 | - |
|---|---|
| celebrate【庆祝】 | justify【证明】 |
| forgive【原谅】 | resent【憎恨】 |
| mention【提到】 | resist【抵挡】 |
| miss【错过、想念】 | object to【反对】 |
| prohibit【禁止】 | tolerate【容忽】 |
| propose【提议】 |
invite sb. to + 某地
she has been invited (by 执行者) to the wedding.
## she 被提前了，by 被省略了
Jane is very happy because she has been invited to the wedding.
--I won't come to the party unless Sue ___ too.
--You mean if Sue comes you'll come?
A. will invite B. invites C. invited D. is invited
答案：D
实义动词：He need to sleep.
情态动词：He need sleep.
need to do 需要做某事.
need doing = need to be done 需要被做