人教新课标版高一必修1Unit2EnglishAroundtheWorld词汇讲解练习.ppt
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1、人教新课标版高一必修1 Unit 2 English Around the World,词汇讲解练习,1.native adj.本土的,本国的,土生的(+to)The giant panda is native to China.大熊猫是中国特有的动物。She was native to Taipei.她原籍台北。n.本地人,本国人Are you a native here,or just a visitor?你是本地人,或者只是游客?,e up走近,到来;被提出While we were talking,a stranger came up to us and asked for some
2、money我们在交谈时,一个陌生人走近我们,向我们要钱。The problem came up at the meeting yesterday这个问题昨天在会上被提出来了。,come up vi 走近;升起来;被提出(1)He came up and said hello to us.(2)We watched the sun come up.(3)The question came up at the meeting.(4)The roses are just beginning to come up.拓展:(1)Can you tell me how the accident came
3、about?_(2)I came across my old classmate in the street._(3)Come on!Well be late!_(4)The authors new book just came out._(5)My dream has at last come true._(6)The doctor came up with a cure for the disease._(7)Linda came over from Britain to see us._,走近,上升,被提出,发芽,长出,发生,偶然遇到,快点,发表,出版,实现,想出,发现,过来,2.bas
4、e(1)n._Eg:Our companys base is in beijing.(2)vt._ 用法:base A on B A以B为基础 A be based on B A建于B基础之上Eg:(1)One should always base his opinion on facts.Ones opinion should always be based on facts.(2)-What are you mailing,Linda?-A textbook_a new method of teaching physics.I want my friend to take a look a
5、t it.A.is based on B.based on C.basing on D.which based upon,被动,被动,基础;基地;根基,建于之上;以为基础,Her conclusion is based on scientific research她的结论是建立在科学研究的基础上的。,3latter adj较后的,后面的,(两者中)后者的I find it hard to understand the latter part of his lecture我发现他的讲座后面部分很难理解。Did he walk or swim across the river?The latter
6、 seems unlikely他是趟过河,还是游过河?后者似乎不可能。【辨析】late,later,latter,lately,1)late是形容词,表示“迟到的,晚的”。如:You are late again!你又迟到了。2)later可作形容词,是late的比较级,意为“更迟的,更后的”;也可作副词,意为“稍后,随后”,常与on连用。如:We will discuss this in detail later.我们将在以后对这一点作详细的探讨。,Ill tell you later.我以后再告诉你。3)latter最常用的含义是“两者中的(后者)”,常与the连用,固定搭配“the fo
7、rmer,the latter”。如:Here are Tom and David;the latter is my brother.这是汤姆和戴维;后者是我的兄弟。4)lately是副词,意为“近来,最近recently”。如:Have you been to Beijing lately?你最近去过北京吗?,【经典例题】Did he go there by bike or on foot?The _ seems unlikely.A latter B late C later D lately,【答案】A,2.at present现在,目前Mother is busy preparing
8、dinner at present妈妈现在正忙着做饭。I cant get in touch with him at present我现在无法和他取得联系。【联想】1)present n礼物,现在;2)adj出席,在场,当前的,现在的present意为“出席,在场且作定语时,置于名词、代词之后;意为“当前的”且作定语时,置于名词之前。如:,They are making a careful study of the present situation of the world他们正在仔细研究当前的世界局势。Everyone present at the meeting was strongly
9、 against the decision参加会议的每个人都强烈反对这项决定。3)vt.赠送,呈献(with)They presented him with a bunch of flowers.他们献给他一束鲜花,4)presence n在场,出席I was surprised by the presence of so many people at the meeting.这么多人出席会议使我感到吃惊。【经典例题】All the people _ at the party were his supporters.A.present B.thankful C.interested D.imp
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