分析以下英语句子1.Others do it to stay in shape-walking is of benefit to hearts.2.Try walking with a friend and talking as your walk.Usually,it is unlikely that you are too out of breath to talk.(上文在写如何判断自己行走的速度

分析以下英语句子1.Others do it to stay in shape-walking is of benefit to hearts.2.Try walking with a friend and talking as your walk.Usually,it is unlikely that you are too out of breath to talk.(上文在写如何判断自己行走的速度
分析以下英语句子
1.Others do it to stay in shape-walking is of benefit to hearts.
2.Try walking with a friend and talking as your walk.Usually,it is unlikely that you are too out of breath to talk.(上文在写如何判断自己行走的速度是否合适.）
3.With oil price going up all the time,people expect(为什么不用wish ,hope,want)to pay more for travelling.

分析以下英语句子1.Others do it to stay in shape-walking is of benefit to hearts.2.Try walking with a friend and talking as your walk.Usually,it is unlikely that you are too out of breath to talk.(上文在写如何判断自己行走的速度
1.Others do it to stay in shape-walking is of benefit to hearts.
在此问一下,原句真的是这样么?翻译不通啊.感觉others do it to stay in shape.Walking is of benefit to hearts更顺些.翻译为其他人步行是为了保持体形.步行对心脏有好处.
若按原句分析的话,此句为主语从句,名词性成分作主语,主语为others do it to stay in shape-walking,谓语为is of benefit to ,宾语为heart.
要是按我的理解,即把原句分为两句,就更容易分析了.第一句others为主语,do 为谓语,it 是宾语,to stay in shape是目的状语.第二句主语为walking,谓语为is of benefit to ,宾语为heart.
2.Try walking with a friend and talking as your walk.Usually,it is unlikely that you are too out of breath to talk.(上文在写如何判断自己行走的速度是否合适.）
Try walking with a friend and talking as your walk是祈使句.try为动词,walking with a friend and talking是宾语,as your walk(应该是as you walk吧?)是状语.
第二句句式忘了是什么了.
3.With oil price going up all the time,people expect(为什么不用wish ,hope,want)to pay more for travelling.
hope和wish的区别
hope用作动词时,后面可接不定式或that从句,但不能接“宾语+不定式”.如：
①We hope to see you again．（= We hope we can see you again．）
我希望能再次见到你.
②I hope you can help me with my maths．
希望你能帮助我学数学.
（不能说 I hope you to help me with my maths．）
wish后面接不定式或“宾语+不定式”都可以,其意义相当于“想要”,“希望”（=would like或want）.wish接 that从句时一般表示某种强烈而又难以实现的“愿望”,而hope表示的是可以实现或能达到的“希望”.例如：
①I wish to place an order right now．
我想马上订购.
②I wish him to make progress．
我希望他取得进步.
③I wish I could fly like a bird．
但愿我能象鸟一样飞.（从句中的could表示其动作不可能实现,不能用can.）
④I hope he can do that．
我希望他能干那件事.（本句表示有可能实现的一种希望,can不能用could代替.）
wish可表示良好的“祝愿”,后面接“宾语+宾补（形容词或名词）.而hope不能这样用.如：
①I wish you happy．祝你幸福.（不用hope）
②I wish you a pleasant journey．祝你旅途愉快.（不用hope）
在简略句中,如要表示希望某事不会发生时,应说I hope not,而不说 I don"t hope so.
hope和wish的区别是从网上找的.
第3题有点奇怪,从逻辑上推应该是people are expected to pay more for travelling 油价涨不是好事,怎么人们还会期待多付钱呢?

第三题，EXPECT TO 是当预期，预料讲，这句话说人们预料外出旅游要花更多钱，所以用EXPECT

第二句是too to 结构啊，句意为 尝试和盆友边走边说话，通常（速度合适）的情况下，你不太可能（应走得太快）喘不过气以至于说不出话来