2019春七年级英语下册 Unit 2 Neighbours课时内容精讲课时作业 （新版）牛津版.doc

Unit 2afraid的用法Im afraid they wont welcome visitors like you.恐怕他们不会欢迎像你这样的客人。(P18)afraid 作形容词时,意为“害怕的” ,常见用法:1.be afraid that.表示“担心、恐怕”之意,是一种委婉的语气。例如:We are all afraid that Jack cant come here on time.我们都很担心杰克不能按时来。2.be afraid of sth/doing sth意为“怕(做)某事;担心(做)某事”。例如:The little girl is afraid of going out at night.这个小姑娘害怕在夜间外出。3.be afraid to do sth意为“害怕做某事”。例如:Isnt he afraid to die? 难道他不怕死吗?most的用法Most of them have 14 floors.它们大多数有14层。(P19)1.most作形容词时,意为“大多数的,大部分的”,修饰名词。例如:Most students are good at Chinese.大多数学生擅长汉语。2.most作代词时,意为“大多数,大部分”,此时可以和of搭配。但most of 后面若跟名词,名词前需要定冠词、指示代词或物主代词修饰;most of 后若跟代词,应该跟代词的宾格。例如:Most of the people singing are women.唱歌的人之中,大部分是女士。Most of them are teachers.他们中的大多数是教师。3.most作副词时,意为“很;颇”,相当于very。例如:I like this magazine most.我最喜欢这本杂志。help的用法They help us with all kinds of problems.他们帮助我们解决各种各样的问题。(P20)help意为“帮助”,常见用法:1.help sb with sth 意为“帮助某人解决某种困难”。2.cant/couldnt help doing sth 意为“禁不住做某事”。例如:She cant help crying.她忍不住哭了。3.help oneself to.意为“随便吃”。例如:Help yourself to some fish,children.孩子们,随便吃点鱼。4.help sb (to) do sth 意为“帮助某人做某事”。例如:I often help my mother to clean the room.我经常帮助我的妈妈打扫房间。lucky的用法Youre lucky to live in a neighbourhood like that,Simon.西蒙,你很幸运能住在像那样的社区。(P20)lucky作形容词时,意为“幸运的”,在句中常作定语和表语。它的名词形式为luck,副词形式为luckily。例如:I was lucky enough to meet Li Ping there.我很幸运在那里遇到李平。He is really a lucky dog.他真是个幸运的家伙。Good luck! Best wishes!祝你好运!Luckily,Mr Zhang is here and can give you a hand.幸运的是张老师在这里,可以帮你一把。sound的用法That sounds like a good idea.那听起来像是个好主意。(P26)sound作连系动词时,意为“听起来”。sound like 意为“听起来像”。例如:That sounds good.那听起来很好。The idea sounds like fun.这个主意听起来很有趣。How sweet her voice sounds!她的声音听起来多甜啊!information的用法Please look at the information below.请看下面的信息。(P28)information为不可数名词,意为“信息”,a piece of information意为“一条信息”。例如:Can you give me any information about the meeting?你能给我提供这次会议的信息吗?below的用法Please look at the information below.请看下面的信息。(P28)1.below作介词,意为“在以下”。例如:At night,the temperature will fall below zero again.在夜里温度将又下降到零度以下。There stands a chair below the window.窗户下有一把椅子。2.below作副词,意为“在下面;向下”。例如:See the note below.看下面的注释。The officer ordered them to go below.军官命令他们下去。worry的用法Are you worrying about what to wear to a party or how to design your home? 你在为去参加聚会该穿什么或怎样设计你的家而烦恼吗? (P28)1.worry作不及物动词时,意为“担心;发愁”,常与about连用,表示“为而担心”。例如:My parents often worry about my Maths.我父母经常担心我的数学。2.worry作及物动词时,意为“使担心;使发愁”。例如:His carelessness worries me.他的粗心让我担心。