例如：我早上吃了一個蘋果。
主動表達(dá)：I ate an apple in the morning.
被動表達(dá)：An apple was eaten by me in the morning.
上面句中的ate 這個詞原形是eat，它具有主被動形式。在英文中，并非所有的動詞都具有被動形式，針對此，老師將常用主動形式表被動的重要動詞及短語作相關(guān)總結(jié)。
【1】consist of 表示"由……所組成"=be made up of
例如：The medical team consists of 3 doctors and 7 nurses.
= The medical team is made up of 3 doctors and 7 nurses.
【2】be to blame for...表示"應(yīng)負(fù)責(zé);受到責(zé)備"
例如：The driver is to blame to the accident.
【3】need, want, require表示"需要被……"時，后跟動名詞的主動形式表被動
例如：The room needs/wants/requires cleaning.
=The room needs/wants/requires to be cleaned.
【4】be worth doing worth后一定跟動名詞主動用法。表示"值得做某事"
例如：The city is well worth visiting.
【5】weigh 表示"重……";measure表示"測量結(jié)果為……"
例如：The melon weighs 10 pounds.
The room measures 6x6 meters.
【6】read 表示"上面寫有……字樣"
例如：The sign on the door reads : no entry.
【7】happen, take place, occur/break out, burst out 表示發(fā)生/爆炸等含義時只有動詞形式。
例如：The accident took place last month.
【8】sell, open, drive, write, wash, wear表示"特性，性能"時用主動用法。
例如：The book sells well.
The door opens easily.
The pen writes smoothly.
The cloth washes easily.
The sweater wears comfortably.
【9】所有的系動詞都是主動用法，如 look, sound, smell, taste, feel, appear, get, become, remain, go wrong/bad, come true.
主動表達(dá)：I ate an apple in the morning.
被動表達(dá)：An apple was eaten by me in the morning.
上面句中的ate 這個詞原形是eat，它具有主被動形式。在英文中，并非所有的動詞都具有被動形式，針對此，老師將常用主動形式表被動的重要動詞及短語作相關(guān)總結(jié)。
【1】consist of 表示"由……所組成"=be made up of
例如：The medical team consists of 3 doctors and 7 nurses.
= The medical team is made up of 3 doctors and 7 nurses.
【2】be to blame for...表示"應(yīng)負(fù)責(zé);受到責(zé)備"
例如：The driver is to blame to the accident.
【3】need, want, require表示"需要被……"時，后跟動名詞的主動形式表被動
例如：The room needs/wants/requires cleaning.
=The room needs/wants/requires to be cleaned.
【4】be worth doing worth后一定跟動名詞主動用法。表示"值得做某事"
例如：The city is well worth visiting.
【5】weigh 表示"重……";measure表示"測量結(jié)果為……"
例如：The melon weighs 10 pounds.
The room measures 6x6 meters.
【6】read 表示"上面寫有……字樣"
例如：The sign on the door reads : no entry.
【7】happen, take place, occur/break out, burst out 表示發(fā)生/爆炸等含義時只有動詞形式。
例如：The accident took place last month.
【8】sell, open, drive, write, wash, wear表示"特性，性能"時用主動用法。
例如：The book sells well.
The door opens easily.
The pen writes smoothly.
The cloth washes easily.
The sweater wears comfortably.
【9】所有的系動詞都是主動用法，如 look, sound, smell, taste, feel, appear, get, become, remain, go wrong/bad, come true.