北邮英语作业2010秋季作业5.docVIP

2010秋季作业5 本试卷共1道大题，共19.0分 一.单选 (总分 19.0分，得分 6.0分) √1. The speaker warned the public that they __________ clear the street． 正确答案：B 402849a92a7f44bc012a87d9d6a30a61 A . should B . must C . would D . could √2. I wonder why the boat ___________ not be repaired at that time． 正确答案：A 402849a92a7f44bc012a84838dd008dd 注释：该题选A。该题大意是“我不知道这船那时为什么不能修”，选could是can的过去式，表示能力，符合题意。又如：Before liberation few workers could support their families. 解放以前很少工人能养家。 A . could B . would C . might D . had to ×3. The group ___________a new workable plan． 正确答案：A 402849a92a7f44bc012a8491b7fb0978 注释：该题选A。该题大意是“这个小组可能正在介绍一项新的行之有效的计划”，选择 might符合题意。might后接动词的进行形式，表示可能正在做某事。例如：At the moment she might be playing with her classmates. 这时候她可能在和同学们玩。 A . might be introducing B . had to be introducing C . introduces D . was introduced ×4. The plane ___________off. 正确答案：C 402849a92a7f44bc012a84906f5a0960 注释：该题选C。该题大意是“飞机可能正在起飞”，选择C符合题意。情态动词可以和动词的进行形式构成谓语，表示“应当正在．．．”，“想必正在．．．”这类意思。再如：They may be waiting for us, lets hurry up. 他们可能在等我们了，快点走。 A . take B . may have been taken C . may be taking D . was taken √5. They _________ helped，for they don’t look happy． 正确答案：A 402849a92a7f44bc012a848da0d2092d 注释：该题选A。该题大意是“他们不可能已经得到帮助，因为他们显得并不高兴”，选择can表示可能性，符合题意。又如：He cant have missed the way. I explained the route carefully and drew him a map.他不会迷路。我对他详细说明了路线，还画了一张地图。 A . cannot have been B . will not have been C . shall not have been D . haven’t helped ×6. The brave girl _____________ be struggling against the disease． 正确答案：A 402849a92a7f44bc012a848eb790093f 注释：该题选A。该题大意是“那个勇敢的女孩子可能在与疾病做斗争”， 选择can符合题意。情态动词可以和动词的进行形式构成谓语，表示“应当正在．．．”，“想必正在．．．”这类意思。再如：He cant be telling the truth. 他说的不可能是真话。 A . can B . ought C . shalln’t D . have to ×7. The committee __________ great attempts to relieve the boredom of the work． 正确答案：C 402849a92a7f44bc012a87e04a720a9c 题目注释 A . could have been made B . would have made C . must have made D . need have made ×8. I don’t believe you _________ wait here in the