I saw him working in the garden yesterday.

　　昨天我見他正在花園里干活。(強調"我見他正干活"這個動作)

　　v 感官動詞后面接形容詞而不是副詞：The cake tastes good; It feels comfortable.

　　2) 使役動詞 have bid make let 等詞后不定式要省略但同1)一樣被動以后要還原to

　　I ‘d like to have John do it.

　　I have my package weighed.

　　Paul doesn’t have to be made to learn.

　　3) help help sb do help sb to do help do help to do

　　四)有些動詞后只跟不定式如：

　　want，wish，hope，manage，promise，refuse，pretend，plan， offer，decide，agree，expect allow sb to do, cause sb to do , permit sb to do, enable sb to do

　　force sb to do. be more likely to do love to do warn sb to do be able to do

　　be ambitious to do. begin to do . start to do

　　五) 有的時候to后面要接-ing形式

　　accustom (oneself) to; be accustomed to; face up to; in addition to; look forward to; object to; be reduced to; resign oneself to; be resigned to; resort to; sink to; be used to; be alternative to; be close/closeness to; be dedication/dedicated to; be opposition/opposed to; be similarity/similar to.

　　三、need/want 后的-ing形式具有被動的意思。其中，want不太常用。

　　He needs (a lot of) encouraging.

　　二. 動名詞： 具有動作性特征的名詞

　　1)是名詞 seeing is believing

　　2)具有動詞性特征可以帶賓語 starving troops is necessary.

　　一)動名詞的形式:

　　一般形式：I don't like you smoking.

　　完成形式：I regret not having taken your advice.

　　被動形式：This question is far from being settled.

　　二) 動名詞常考的點

　　1)動名詞做主語謂語動詞為單數

　　2)在動名詞和不定式中,做為介詞的賓語是動名詞

　　3)動名詞的否定直接在其前加否定詞,通過代詞的賓格或所有格形式給出邏輯主語.

　　I would appreciate_______ back this afternoon.

　　A.you to call B.you call C.you calling D.you're calling(Key：C your calling 也對)

　　I regret not having taken your advice.

　　4)有些詞后只能接動名詞

　　admit; appreciate; avoid; celebrate; consider; contemplate; defer; delay; deny; detest; discontinue; dislike; dispute; enjoy; it entails; escape; excuse; explain; fancy; feel like; finish; forgive; can't help; hinder; imagine; it involves; keep; it means; mention; mind; miss; it necessitates; pardon; postpone; practice; prevent; recall; report; resent; resist; risk; suggest; understand...

　　另外還有一些接-ing形式的常用說法：

　　it's no good; it's no/little/hardly any/ use; it's not/hardly/scarcely use; it's worthwhile; spend money/time; there's no; there's no point in; there's nothing worse than; what's the use/point...