Read,write,clean,wash,iron,burn,draw,cook,keep,cut,open,bolw,peel,sell,act等后面.
這些詞是由某些及物動(dòng)詞轉(zhuǎn)化來(lái)的不及物動(dòng)詞,常和副詞well,easily,smoothly等連用,且通常用主動(dòng)結(jié)構(gòu)表示被動(dòng)含義.這些動(dòng)詞的主語(yǔ)一般是表物的詞,且這些物往往具有某種內(nèi)在的特點(diǎn),這些句子的時(shí)態(tài)多用一般現(xiàn)在時(shí)或一般將來(lái)時(shí),故可以省略be.
e.g This pen writes smoothly.
In hot weather meat won’t keep long.
The door can’t open.
The cloth washes well.
Clothes iron more easily when damp.
重點(diǎn)提示：
1)有些動(dòng)詞如：cook,print,do等,常常用主動(dòng)結(jié)構(gòu)的進(jìn)行時(shí)表示被動(dòng)含義.例如
The cakes are baking.
The lunch is cooking,
The book is printing.
Fish is selling briskly.( be在這里是系動(dòng)詞,不是被動(dòng)語(yǔ)態(tài)的標(biāo)志)
2)動(dòng)詞need,require,want,deserve,be worth后續(xù)v-ing的主動(dòng)結(jié)構(gòu)常表示被動(dòng)含義：Who said the boy deserves punishing?（省略be）
3)某些系動(dòng)詞如feel,prove,smell,taste,sound等加上形容詞,也可用主動(dòng)語(yǔ)態(tài)表示被動(dòng)意義：Your suggestion proved quite effective.
That smells delicious.(省略系動(dòng)詞be,smells相當(dāng)于系動(dòng)詞)
4）有些以后綴-able或-ible結(jié)尾的形容詞,例如：acceptable,available,drinkable,eatable,reliable,visible,punishable,feasible等,也可以表示被動(dòng)意義：Your advice is not acceptable.(=not worth accepting)（be在這里是系動(dòng)詞,不是被動(dòng)語(yǔ)態(tài)的標(biāo)志）
5)某些介詞短語(yǔ),例如under discussion,under consideration,on display,on sale,under arrest,on trial,in dispute等,也可用主動(dòng)結(jié)構(gòu)表示被動(dòng)含義：Some fresh vegetables have been on sale.(=been sold)
終于敲完了!注意;我可是一字一詞一標(biāo)點(diǎn)給你敲上去的,絕對(duì)沒(méi)有復(fù)制.還有什么疑問(wèn)再發(fā)消息.以上文字中部分括號(hào)內(nèi)的內(nèi)容是我自己補(bǔ)充上去的,為的是便于你理解.
參考資料：新版薄冰英語(yǔ)語(yǔ)法·初中 第67~68頁(yè)