种菜的阿布
Lesson 52 A pretty carpet What has happened? What has been happening?现在完成时和现在完成进行时 在第4课、第28课的语法中,我们学习了现在完成时的用法以及经常与它连用的时间副词(或短语)、介词等。现在完成进行时由have been+现在分词构成,强调动作在某一段时间内一直在进行,而且动作现在有结果。到现在为止,该动作可能已不再继续进行,也可能还在继续进行,这要根据上下文来确定。句子中常含有all+表示时间的词语如all day, all morning等或for和since。一般说来,现在完成表示已完成的动作,现在完成进行时则可表示尚未完成的动作。有些动词,如learn, lie, live, rain, sit, sleep, stand, study, wait, work等本身就有持续性,现在完成时形式与现在完成进行时形式可以互换,惟一的区别是后者更强调动作的持续性! Compare these pairs of sentences: 比较以下各对句子: It hasn't rained for six weeks.已经6个星期没有下雨了。 It has been raining hard since yesterday and it is still raining.昨天以来一直下雨,而且现在还在下着。 He has rung me up five times since 12 o'clock.从12点以来他已经给我打了5次电话。 He has been ringing me up all morning. 整个上午他一直在给我打电话。 He has never stayed at this hotel before.他从未在这家酒店住过。 He has been staying at this hotel for the last three weeks. 过去的3个星期他一直住在这家酒店。 I have read‘Oliver Twist’five times.《雾都孤儿》我已读了5遍。 I have been reading all afternoon.整个下午我一直在看书。 What has happened? What has been happening? Give the correct form of the verbs in parentheses: 用括号中动词的正确形式填空: ‘I______(explain)this to you several times already, ’said the teacher. ‘I hope you______(understand) it now.’Then he looked at a little boy at the back of the class.‘______ you______(listen), Jones?’he asked.‘Here is a simple Problem:“Sally_______(work) in an office for thirty-four weeks. In that time, she______(earn)£300 a week. How much_______ she_______(earn) so far?”’ ‘Please, sir,’Jones answered, ‘I can only answer your first question. I___(not listen).
喵呜兔几
Lesson 52 : A pretty carpet We have just moved into a new house and I have been working hard all morning. I have been trying to get my new room in order. This has not been easy because I own over a thousand books. To make matters worse, the room is rather small, so I have temporarily put my books on the floor. At the moment, they cover every inch of floor space and I actually have to walk on them to get in or out of the room. A short while ago, my sister helped me to carry one of my old bookcases up the stairs. She went into my room and got a big surprise when she saw all those books on the floor. 'This is the prettiest carpet I have ever seen,' she said. She gazed at it for some time then added, 'You don't need bookcases at all. You can sit here in your spare time and read the carpet!' ·生词和短语 temporarily adv. 暂时地inch n. 英寸(度量单位)space n. 空间actually adv. 实际上 ·中文内容 新概念英语第二册 - 第52课:漂亮的地毯 我们刚刚搬进一所新房子,我辛辛苦苦地干了整整一个上午。我试图把我的新房间收拾整齐,但这并不容易,因为我有1,000多本书。更糟糕的是房间还非常小,所以我暂时把书放在了地板上。这会儿,书把地板的每一点空隙都占据了,我实际上是踩着这些书进出房间的。几分钟前,我妹妹帮我把一个旧书橱抬上了楼。她走进我的房间,当她看到地板上的那些书时,大吃一惊。“这是我见过的最漂亮的地毯,”她说。她盯着“地毯”看了一会儿,又说:“你根本用不着书橱,空闲时你可以坐在这儿读地毯!”
马铃薯菇凉
52课:练习答案 Key to written exercises1.关键句型练习答案A What has happened: We have just moved(1.1);This has not been easy(1.3); I have…put(11.4-5); I have ever seen(1.9)What has been happening: I have been working(1.1);I have been trying(1.2)C have explained…have understood…Have you been listening…has been working/ has worked…has been earning/ has earned…has she earned…have not been listening 2.难点练习答案1 carefully 2 hard 3 hard 4 late 5 nearly 6 fast 7 high3.多项选择题答案1 b 2c 3c 4a 5b 6d7 c 8 b 9a 10 c 11b 12 d53课:练习答案 Key to written exercises1.关键句型练习答案A What happened: began(1.2);examined(1.4);were not able to find(1.5);did not start(1.6);discovered(1.7); noticed (1.8);was wound(1.8);was able to solve(1.9);dropped (1.10); wound(1.11); it did so(1.11); sent(1.11); started(1.11)What has happened: have put out(1.1) What has been happening: have been trying to find(1.2)C Jack looked at his watch for the twentieth time. Suddenly Jill arrived.‘I've been waiting for over an hour,’he said angrily.‘You never come on time.’‘Oh, is that so?’Jill answered.‘Were you here at 2.30?’Jack went red.‘Well,’he said,‘I go here five minutes late myself, but you weren't here.’‘I came here at exactly 2.30,’Jill said,‘and I waited for five minutes, but you didn't come.’‘What have you been doing since then?’Jack asked.‘I've just been to the hairdresser's,’Jill answered brightly.2.难点练习答案a Look: you threw the potato-peeler away by mistake. The shepherd threw some food to his dogs.The teacher threw some chalk at a boy who wasn't listening. b I'm quite certain these are my glasses.The children are very quiet. What's going on?c The cause of unemployment is complicated.Can you explain the reason for changing our arrangements?He reasoned that we would have to comply, even if we didn't wish to.d Please don't drop that vase!It fell from my hands and broke.3.多项选择题答案1c 2d 3a 4c 5c 6c7d 8c 9d 10 a 11c 12 c
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