新概念英语二册课后练习答案Lessons 7

新概念英语二册课后练习答案Lessons 7新概念英语第二册第7课词汇学习 Word study expect (1)vt., vi. 预计，预料： We expect a cold winter this year. 我们预计今年冬天会冷。 Jim has failed in mathematics as his teacher expected. 正如他老师所预料的那样，吉姆数学考试没及格。 (2)vt. 等待，期待，盼望： Im expecting a letter from Jimmy. 我在等待吉米的一封信。 They are expecting guests tonight. 今晚有人要去他们那里作客。 expect所表示的等待一般暗含着根据某些信息或规律而作出相对应反应的意思，而wait(for)主要指等待这个动作本身： He waited for her for more than an hour, but she did not come. 他等了她一个多小时，但她没来。 Wait a minute, please. 请等一下。 (3)vt. 认为，猜想(一般用于口语)： I expect youve heard the news. 我想你已经听到这个消息了。steal (1)vt. vi. 偷盗，行窃： Someone has stolen my bike. 有人把我的自行车偷走了。 John never steals. 约翰从不偷东西。 (2)vt. 巧妙地占有，偷偷地弄到手： He has stolen away Marys heart. 他已赢得玛丽的芳心。 (3)vi. 偷偷地行动，悄悄靠近： He stole into the room. 他悄悄地进了房间。新概念英语第二册第7课练习答案 Key to written exercises 1.关键句型练习答案 A detectives were waiting(1.1); They were expecting(1.2); detectives were waiting(1.5); others were waiting(1.6);two detectives were keeping guard(11.7-8) B 1 When the plane arrived, some of the detectives were waiting inside the main building while others were waiting on the airfield. 2 When two of the detectives opened the parcel, two others were keeping guard at the door. C (sample answers) 1 I was getting into my bath when you telephoned me. 2 I was reading Hamlet when you saw me in the library this morning. 3 I was saying that you must see the new film when you interruped me. D 1 was leavingarrived 2 worked/ was workingwas sitting/ sat3 was walkingmet 4 was readingheard 5 was preparingset/ was setting 6 droppedspoke 2.难点练习答案 1 He gave all his books away. 2 She woke the children up early this morning. 4 They cut the kings head off. 5 Put your hat and coat on. 7 Help me to lift this table up. 8 Take your shoes off and put your slippers on. 11 They have pulled the old building down.12 Make your mind up. 14 She