【正文】
ld be paid attention to.④情態(tài)動(dòng)詞和be going to、be to、be sure to、used to、have to、had better等結(jié)構(gòu)變被動(dòng)語(yǔ)態(tài),只需將它們后面的動(dòng)詞原形變?yōu)閎e +過(guò)去分詞。(B)用it作形式主語(yǔ),真正的主語(yǔ)在后面用主語(yǔ)在后面用主語(yǔ)從句來(lái)表示。①所有的不及物動(dòng)詞或不及物動(dòng)詞詞組不能用于被動(dòng)語(yǔ)態(tài)之中。③表示歸屬的動(dòng)詞,如have、own、belong to等。⑤賓語(yǔ)是反身代詞或相互代詞時(shí)謂語(yǔ)動(dòng)詞用主動(dòng)語(yǔ)態(tài),不能用被動(dòng)語(yǔ)態(tài)。⑦有些動(dòng)詞以其主動(dòng)形式表示被動(dòng)意義,特別是當(dāng)主語(yǔ)是物時(shí),常見(jiàn)的動(dòng)詞有sell、write、wash、open、lock等。①當(dāng)feel、look、smell、taste、sound等后面接形容詞時(shí);當(dāng)cut、read、sell、wear、write等詞帶狀語(yǔ)修飾語(yǔ)時(shí);當(dāng)動(dòng)詞表示“開(kāi)始、結(jié)束、關(guān)、停、轉(zhuǎn)、啟動(dòng)”等意義時(shí)。These novels won’t sell 。The door won’t 。②當(dāng)break out、take place、shut off、turn off、work out等動(dòng)詞表示“發(fā)生、關(guān)閉、制定”等意思時(shí)。④be worth doing用主動(dòng)形式表示被動(dòng)含義。This kind of water isn’t fit to drink.The girl isn’t easy to get along with.另外:be to blame(受譴責(zé)),be to rent(出租)也用主動(dòng)形式表被動(dòng)。①be seated坐著He is seated on a bench.(He seats himself on a bench.)坐在凳子上。③be lost迷路④be drunk喝醉⑤be dressed穿著The girl was dressed in a red short skirt.(5)被動(dòng)語(yǔ)態(tài)與系表結(jié)構(gòu)的區(qū)別被動(dòng)語(yǔ)態(tài)強(qiáng)調(diào)動(dòng)作;系表結(jié)構(gòu)表主語(yǔ)的特點(diǎn)或狀態(tài)。此題的時(shí)態(tài)是不難判斷的,因?yàn)檎f(shuō)的是一條規(guī)定,所以用一般現(xiàn)在時(shí),而visitor與request之間是動(dòng)賓關(guān)系,即request visitors not to touch the exhibits,究竟是誰(shuí)要求他們這樣做呢?不清楚,也不必知道,因此需要用被動(dòng)語(yǔ)態(tài)。2. Selecting a mobile phone for personal use is no easy task because technology __________ so rapidly.(NMET 2001) changing changed have changed change解析:答案為A。句意為“選擇一部移動(dòng)電話(huà)不是一件容易的事,因?yàn)榭萍及l(fā)展得十分迅速。3. All the preparations for the task ___________, and we’re ready to start.(2000年春季高考) been pleted been pleted解析:答案為D。從and we’re ready to start句意可知,一切準(zhǔn)備工作已經(jīng)就緒,可以開(kāi)始工作了。注意①分清plete與主語(yǔ)之間的關(guān)系;②結(jié)合語(yǔ)境選擇正確時(shí)態(tài)。本句考時(shí)態(tài)和語(yǔ)境。整個(gè)事情是過(guò)去的事,且是做過(guò)的事,所以選一般過(guò)去時(shí)D。e alive“變得活躍”。6.—I hear Jane has gone to the Holy Island for her holiday.—Oh, how nice! Do you know when she ?A. was leaving B. had left C. has left D. left解析:答案為D。 第 6頁(yè) 共 6頁(yè)