1、含有被動意義的主動動詞
　　sell wash write read
　　The new type (of ) TV receiver sells well.
　　This book reads interesting.
　　The pen writes quite smoothly.
　　This (kind of) cloth washes very well.
　　This cloth is washed. (洗好了）
　　2、常用被動結構的動詞
　　be born be married be obliged be hurt
　　be caught in the rain be covered with
　　I was caught in the rain on the way back.
　　3、主動表示被動的情況
　　①知覺動詞　＋ adj.
　　The material feels very soft.
　　The music sounds too loud.
　　②非謂語動詞
　　A. need want require be worth
　　Your coat wants mending ( to be mended).
　　B. Subj. + be + adj. + to do (vt.)
　　The chair is comfortable to sit on
　　★ be to blame (該受責備）
　　C. There be
　　There are six letters to write (to be written).
　　③ prove　 -vi.　　（被）證明是
　　He will prove (to be) the winner.
　　4、get + p. p.
　　She got caught in the rain.
　　From then on, her leg got treated four times a day.
　　5、（人）+ be + 情感動詞-ed
　　be surprised (astonished, etc. ) at (with ….)
　　His words astonished everyone in the room.
　　→ Everyone was astonished at his words.
　　be delighted at (with); be pleased at (by, with );
　　be tired of (from); be satisfied with;
　　be worried about; be interested in;
　　be frightened ( terrified) at
　　6、自動和它動
　　很多動詞既可以用vt.　又可以用vi, 但要注意：
　　The door opened ( by itself). The door was opened.
　　The villagesince we last visited it.
　　A. has changed
　　B. has been changed (A)
　　The planned has been changed.
　　7、被動語態 + by (with) + 行為主體
　　by 后接人或物做某事
　　with 后接手段、方式、工具
　　He was killed by a falling stone
　　He was killed with a knife.
　　8、注意下列被動形式
　　①be being done
　　② have been done
　　③ be going to be
　　The bridge is said to be being built.
　　The bridge is said to have been built.