練習(xí)題
1.Though you stay in the sea for weeks, you will not____________( 失去聯(lián)系 ) the outside world.
2.The fifth generation computers, with artificial intelligence,_____________( 正在研制 ) and perfected now.
3.How close parents are to their children_________________ __( 有很強(qiáng)的影響 ) the character of the children.
4.The room is in a terrible mess; it _____________________ （肯定沒(méi)打掃過(guò)） .
5.With tears on her face, the lady _____________________ (看著他受傷的兒子被送進(jìn)手術(shù)室）
答案及解析：
1.lose contact with
【超級(jí)短語(yǔ)】lose contact with/lose touch with與……失去聯(lián)系
2.are being developed
【超級(jí)句型】"be being done"現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)表示此時(shí)此刻某事正在被做。其中動(dòng)詞be應(yīng)隨主語(yǔ)作相應(yīng)變化。
3.has a strong influence on/effect on
【超級(jí)短語(yǔ)】influence/effect作名詞（常與on連用）對(duì)…有影響力。
influence指"通過(guò)說(shuō)服、舉例等對(duì)行動(dòng)、思想、性格等產(chǎn)生不易覺(jué)察到的,潛移默化的影響",如:Influenced by a high-school biology teacher, he took up the study of medicine.
effect指"實(shí)現(xiàn)"、"達(dá)成",著重"造成"一種特殊的效果,如:This book effected a change in my opinion.
4.can't have been cleaned
【超級(jí)句型】"情態(tài)動(dòng)詞+have done"表示推測(cè)，must/can/may/might/could各用于不同句型中，must只用于肯定句中，can/could不能用于肯定句中，may/might不能用于疑問(wèn)句中。can't表示不可能，may not表示可能不。如題中推測(cè)的為過(guò)去的事情，情態(tài)動(dòng)詞后則用完成形式。
5.watched her injured son sent into the operation room.
【超級(jí)句型】see/watch…sb./sth.+done強(qiáng)調(diào)某動(dòng)作的全過(guò)程，且賓語(yǔ)和動(dòng)作間是被動(dòng)關(guān)系。
1.Though you stay in the sea for weeks, you will not____________( 失去聯(lián)系 ) the outside world.
2.The fifth generation computers, with artificial intelligence,_____________( 正在研制 ) and perfected now.
3.How close parents are to their children_________________ __( 有很強(qiáng)的影響 ) the character of the children.
4.The room is in a terrible mess; it _____________________ （肯定沒(méi)打掃過(guò)） .
5.With tears on her face, the lady _____________________ (看著他受傷的兒子被送進(jìn)手術(shù)室）
答案及解析：
1.lose contact with
【超級(jí)短語(yǔ)】lose contact with/lose touch with與……失去聯(lián)系
2.are being developed
【超級(jí)句型】"be being done"現(xiàn)在進(jìn)行時(shí)的被動(dòng)語(yǔ)態(tài)表示此時(shí)此刻某事正在被做。其中動(dòng)詞be應(yīng)隨主語(yǔ)作相應(yīng)變化。
3.has a strong influence on/effect on
【超級(jí)短語(yǔ)】influence/effect作名詞（常與on連用）對(duì)…有影響力。
influence指"通過(guò)說(shuō)服、舉例等對(duì)行動(dòng)、思想、性格等產(chǎn)生不易覺(jué)察到的,潛移默化的影響",如:Influenced by a high-school biology teacher, he took up the study of medicine.
effect指"實(shí)現(xiàn)"、"達(dá)成",著重"造成"一種特殊的效果,如:This book effected a change in my opinion.
4.can't have been cleaned
【超級(jí)句型】"情態(tài)動(dòng)詞+have done"表示推測(cè)，must/can/may/might/could各用于不同句型中，must只用于肯定句中，can/could不能用于肯定句中，may/might不能用于疑問(wèn)句中。can't表示不可能，may not表示可能不。如題中推測(cè)的為過(guò)去的事情，情態(tài)動(dòng)詞后則用完成形式。
5.watched her injured son sent into the operation room.
【超級(jí)句型】see/watch…sb./sth.+done強(qiáng)調(diào)某動(dòng)作的全過(guò)程，且賓語(yǔ)和動(dòng)作間是被動(dòng)關(guān)系。