句子的主语是"If",表示"如果",后面接的是不定式短语"to look after luggag for someone else",表示"为别人照看行李",这是这个句子的主要意思。不定式作为动词,可以用来表示目的、意愿、建议等。因此,这个句子的含义是:如果有人请求你帮他们照看行李,你需要认真考虑是否接受这个要求,因为这可能是一件麻烦的事情。
If ___ to look after luggage for someone else, inform the police at once. A.asked B.to ask C.asking D.having asked 答案 A 句意为:如果有人要你照看一下行李,立即找警察帮忙。主句inform the police at once="You" can inform the police at once. 隐含了一个主语you。If 状语从句中ask...
【解析】本题考查if引导的条件状语从句,主句用一般将来时,if引导的条件状语从句用一般现在时,简称主将从现。空格所在句子是if引导的条件状语从句,主语是you,be动词用are,否定形式是aren't,故答案为aren't。 反馈 收藏
由结构分析可知,前面部分是分词作状语,ask和句子主语之间是被动关系,所以用过去分词.此处也可看作是状语从句If you are asked to look after luggage的省略.句意:如果友人要求你照看一下行李,就立即告知警察.故选A. 如果有人要你帮忙照看一下行李,立即告知警察. 本题考点:过去分词 省略句 考点点评: 此题...
根据inform the police可知,if引导的从句中主语应该是you,ask和其逻辑主语you之间是动宾关系,所以用ask的过去分词形式。完整的句子是“If you are asked to look after luggage for someone else, inform the police at once.”,当状语从句中主语一致,且从句中有be动词,则可以将从句中一致的主语和be动词一并...
【小题2】联系上文“First, always remember that you are sending messages to a real person, not just to a computer.”首先,要记住你在发信息给真人,而不是电脑。再联系下文“Also, remember that the person who receives your massage can not hear the tone of your voice”同时,也要记得接受你信息...
If you receive an email that looks like something like this: ARE YOU GOING TO CLASS TODAY? How do you feel by reading this message? Why did the sender use all capital (大写) letters? Was he or she angry or did that person just forget to turn off the “Caps Lock” on the keyboard...
type anything that you wouldn't say to anyone.Don't take anything without paying for it,unless it's free.Don't use information that someone else has written and say it's yours.Don't read other people's emails—you won't open your next-door neighbor's mailbox or read their mails,...
If you receive an email that looks like something like this: ARE YOU GOING TO CLASS TODAY? How do you feel by reading this message? Why did the sender use all capital (大写) letters? Was he or she angry,or did that person just forget to turn off the “Caps Lock” on the keyboard...
If___tolookafterluggageforsomeoneelse,informthepoliceatonce. A.asked B.toask C.asking D.havingasked 试题答案 在线课程 【答案】A 【解析】句意:如果有人让你踢他照看行李,请立刻告知警察。后面的主句是祈使句,句首省略了you,主语you和ask存在被动关系;从句的if后面省略了youare。 练习册...