最新情态动词1

最新情态动词（word）1一、初中英语情态动词1． — We've ordered too much food. I eat any more.—Never mind. Let' take it home. A. can't B. mustn't C. needn't D. shouldn't 【答案】 A 【解析】【分析】句意：——我们已经点了太多的食物，我不能再吃了。——没关系，我们带回家吧。can't 不能；mustn't 必须不；一定不要；needn't 不必；shouldn't 不应该。根据句意可知选Ａ。【点评】考查情态动词辨析。2．All passengers ______ go through safety check before they take a plane. A. can B. may C. must D. could【答案】 C 【解析】【分析】句意：所有乘客登机前必须接受安全检查。A. can 能够，表示能力；B. may 可以，表示许可；C. must 必须；D. could 可能，可以。登机前必须安检。故选 C。【点评】情态动词词义辨析。以及 can、may、must、could 四个词的词义和用法。3．Please don't make so much noise. I ________ hear the speaker very well. A. needn't B. can't C. shouldn't D. mustn't【答案】 B 【解析】【分析】句意：请不要发出那么多噪音。我不能很好地听清楚发言者的话needn't 不必；can't 不能；shouldn't 不应该；mustn't 禁止。根据前半句的 Please don't make so much noise.可知别人发出了太多噪音，所以他无法听见演讲者的话，故用情态动词can't。故选 B。【点评】考查情态动词，结合句意和词义做出推断。4．—Life is becoming convenient with the Internet. —That's true! Almost everything ______ be done online.A. must B. could C. should D. can't【答案】 B 【解析】【分析】句意：——生活正随着网络变得方便。——那是真的。几乎所有的事情可以在网上完成。A 必须，B 可以，C 将，D 不能。根据 Life is becoming convenient with the Internet. 生活正随着网络变得方便，可知应该是很多事情可以在网上完成，故选 B。 【点评】考查情态动词。注意理解和掌握情态动词的不同用法。5．Look at the sign! It says “No Smoking!” You ________ smoke here. It's dangerous. A. mustn't B. ought not to C. needn't D. don't have to【答案】 A 【解析】【分析】句意：看这个标志！上面写道“禁止吸烟！“你不能抽烟。这是危险...