203494镇江市网络同步助学平台

203494镇江市网络同步助学平台内容摘要：

当于： I wonder where to buy a dictionary . 应注意的问题 应注意的问题 当主句为过去时态时，除了客观真理，客观事实，自然规律不受其影响之外，其他情况下都应将从句的时态改为相应的过去时态。 如： He said he had been a teacher for ten years . 他说他做老师已经十年了。 从句的语序通常用陈述句语序，只有 what‟s wrong , what‟s the matter , what‟s your trouble这几句作宾语从句时，其语序不改变。 如： Who knows what‟s wrong with him ? 谁知道他怎么啦。 1. ——Can you tell me __________ ? ——She is in the puter lab . A. where Linda was B. where is Linda C. where was Linda D. where Linda is (09 北京中考 ) 2. To everyone‟s surprise , Alex __________ play chess very well when he was only four . A . might B. should C. would D . could (09上海 中考 ) D D 典型例题 典型例题 3. You __________ jump onto a bus while it is moving . It‟s too dangerous . A. may not B. mustn‟t C. may D. must (09沈阳中考 ) 4. ——Shall I tell John about it ? ——No， you __________ . I told him just now . A . needn‟t B. can‟t C. mustn‟t D. shouldn‟t (09杭州中考 ) B A B you please tell us __________ in Shanghai ? （ 09上海中考） A. when will you visit the World Expo B. when you will visit the World Expo C. when the World Expo will you visit D. when the World Expo you will visit ( A ) mustn’t, needn’t, can, could, can’t, may 选用下列情态动词填空 1. — Must I tell John the news ? — No, you . I‟ve told him already . 2. — May I take my pet dog with me into the cinema ? — The rule says no . So you . 3. — David , is that boy your friend ? — It be him . He‟s the ta。