导读1.Whenyouvisitaforeigncountry,itisimportanttoknowhowtoaskforhelppolitely.当你去外国....

1.When you visit a foreign country, it is important to know how to ask for help politely.当你去外国游玩时，知道如何礼貌地寻求帮助是重要的（1）It is important to know...该句型是It is 形容词 （for sb.)to do sth.对某人来说做......是......的（2）how to ask...中how是特殊疑问词，后面接动词不定式结构（3）ask for help寻求帮助（4）politely礼貌地，副词，修饰动词或形容词，我来为大家科普一下关于人教版九年级英语十单元重点短语 人教版英语九年级U3SectionB重点句子集锦?下面希望有你要的答案，我们一起来看看吧!

人教版九年级英语十单元重点短语 人教版英语九年级U3SectionB重点句子集锦

1.When you visit a foreign country, it is important to know how to ask for help politely.当你去外国游玩时，知道如何礼貌地寻求帮助是重要的。（1）It is important to know...该句型是It is 形容词 （for sb.)to do sth.对某人来说做......是......的。（2）how to ask...中how是特殊疑问词，后面接动词不定式结构。（3）ask for help寻求帮助（4）politely礼貌地，副词，修饰动词或形容词。

2.These are similar requests for directions.这些是有关问路的类似的请求。（1）request要求；请求，可数名词。多指对某事物所提出的礼貌或正式的恳请。当该词后接具体内容表示哪方面的请求时，常用介词for与之搭配。如，They received many requests for more information.（2）request 要求；请求，动词。request sth.(from sb.)(向某人）请求某事（某物）。request sb. To so sth.请求某人做某事。request that从句，请求......,从句中动词用（should) 动词原形。（2）direction（行路的）指引，名词。常用复数形式，与to,ask for,give等连用。direction方向；方位；方面，与in搭配，表示“朝......方向”；与from搭配，表示“从......方面；从......方向”。

3.Both are correct, but the first one sounds less polite.两种说法都正确，但是第一种听起来没那么礼貌。（1）correct正确的；恰当的，形容词。相当于right。correct改正，动词。如， You must correct your mistakes.（2）less 形容词/副词原级，不如......；没那么......构成降级比较形式。有时可以和not as/so 形容词/副词原级 as...进行互换。如，This book is less expensive than that one.=This book isn’t as/so expensive as that one.

4.That is because it is a very direct question.那是因为它是一个很直接的问题。（1）That is because...那是因为......，其中because后面是表语从句。如，He was taken to the hospital. That’s because he was ill.（2）direct直接的；直率的，形容词。indirect间接的；directly间接地。

5.It is not enough to just ask a question correctly.仅仅正确地问一个问题是不够的。（1）It is not enough to do sth.做......是不够的。如，It is not enough to read one book in a month.

6.We also need to learn how to be polite when we ask for help.当我们寻求帮助的时候，我们还需要学会如何（表达的）有礼貌。（1）need 需要，实义动词，主语人need to do sth.。如，We need to find a map of this city.（2）how to be polite如何有礼貌。How是特殊疑问词，后面接动词不定式。如，I don’t know how to get there.（3）ask for help寻求帮助

7.Good speakers change the way they speak in different situations.优秀的说话者在不同的情况下会改变他们说话的方式。（1）change the way改变方式（2）in different situations在不同的情况下/在不同的场合

8.The expressions they use might depend on whom they are speaking to or how well they know each other.他们所使用的表达方式可能取决于他们和谁说话或他们对彼此的熟悉程度。（1）depend on依靠；取决于（2）speak to和......说话（3）know each other 彼此熟悉/了解

9.It is all right to ask your classmates direct questions because you know them well.向你的同学问之直接的问题是没关系的，因为你很了解他们。（1）all right 行，好吧，没问题（2）know ...well很了解......。如，She knows me very well.

10.They include expressions such as“Could you please...? or “May I ask...?”它们包括像“请你......好吗？或”我可以问一下......？”之类的表达方式。（1）such as 比如；例如，放在列举的事物前，后面不用逗号与其他内容隔开（2）Could you please 动词原形?请你......好吗？

11.Sometimes we even need to spend time leading into a request.有时，我们甚至需要花时间来导入一个请求。(1)人 spend 钱/时间 on sth./doing sth.人花钱/时间在......。如，She spent five weeks on a book/reading a book./They spent 100 yuan buying a dictionary/on a dictionary.(2)lead into导入；引入

12.I’m sorry to trouble you.我很抱歉打扰你。（1）trouble打扰；麻烦，动词。trouble sb.with sth.因某事麻烦某人；trouble sb.to do sth.麻烦某人做某事（2）trouble麻烦；困难，名词。have trouble doing sth.做某事有困难；get into trouble陷入困境；be in trouble处于困境中；get out of trouble摆脱困境

13.This will help you communicate better with other people.这将有助于你更好地与别人交流。（1）help do/to do sth.帮助做......（2）communicate with sb.和某人交流

14.There is an underground parking lot over there.那边有一个地下停车场。（1）an underground parking lot一个地下停车场（2）over there在那边

15.Thank the person for helping you.感谢这个人帮助你。（1）Thank sb. for doing sth.因（做）某事而感谢某人。如，Thank you for teaching me how to swim.