新教材高中英语必修一-精品单元复习-Welcome-Unit课件.ppt

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1、人教版人教版2019年版必修第一册年版必修第一册WELCOME UNIT知识点复习一遍过知识点复习一遍过基基础知知识自主复自主复习I I.重点单词1_n.交换；交流vt.交换；交流；交易；兑换2_n.讲座；讲课；教训vi.(开)讲座；讲课vt.训斥3_vt.&vi.登记；注册_n.登记；注册；挂号4_adj.女(性)的；雌的n雌性动(植)物；女子_adj.男(性)的；雄的n雄性动(植)物；男子exchangelectureregisterregistrationfemalemale5_n.国家；民族；国民_adj.国家的；民族的_n.国籍；民族6_n.设计；设计方案vt.设计；筹划_n设计者7

2、_n.校园；校区8_adj.正式的；正规的_adj.非正式的；非正规的nationnationalnationalitydesigndesignercampusformalinformal9_adj.焦虑的；不安的 _n.焦虑；不安10_vt.使恼怒；打扰 _adj.恼怒的；生气的11_adj.惊吓的；害怕的 _adj.令人恐惧的 _vt.使惊恐；吓唬anxiousanxietyannoyannoyedfrightenedfrighteningfrighten12_adj.级别(或地位)高的n较年长的人_adj.地位(或职位、级别)低下的n职位较低者；(体育运动中)青少年13_adj.爱交际的

3、；外向的14_vt.使钦佩；给留下深刻的好印象vi.留下印象；引人注目_n.印象；感想seniorjunioroutgoingimpressimpression15_ vi.&vt.集中(注意力)；聚精会神_n.专心；专注；集中16_n.实验；试验17_vt.&vi.探索；勘探_n.勘探；探险；探索18_adj.自信的；有把握的_n.信心；信任concentrateconcentrationexperimentexploreexplorationconfidentconfidence.重点短语1an _ student一名交换生2_ campus在校园3_ the airport在飞机场4Wh

4、ats _？怎么了？5_ last终于；最终6make an _留下好印象7what _要是会怎么样呢exchange onatupatimpressionif8concentrate _集中精力于9leave._不打扰；不惊动10not._ all根本不；一点也不11_ high school(美国)初级中学12not._ more不再onaloneatjuniorany.重点句型1_ if no one talks to me?要是没有人跟我说话怎么办？2I _ most of my classmates and teachers _ and _.我发现大部分同学和老师既友好又乐于助人。3

5、_ a day!多么好的一天！4I feel _ more confident _ I felt this morning.我感觉现在比早上自信多了。WhatfoundfriendlyhelpfulWhatmuchthanHe gave me an apple in exchange for a piece of cake.他给我一个苹果，换得我一块蛋糕。Im an exchange student from the UK.我是一名来自英国的交换生。重 点 单 词1exchange n交换；交流vt.交换；交流；交易；兑换The two teams exchanged presents bef

6、ore the game.两队在开赛前交换礼品。Where can I exchange my dollars for pounds?我到哪儿将美元兑换成英镑？exchange sth.for sth.用来交换exchange sth.with sb.与某人交换某物in exchange for交换exchange students(两国间)交换的留学生make an exchange交换“用A代替B”的表达方式：exchange B for Areplace B with Asubstitute A for Bsubstitute B with/by AThese books are pri

7、marily designed for the use of beginners.这些书主要是供初学的人使用的。She attended a school of dress design.她就读于一所服装设计学校。2design n设计；设计方案vt.设计；筹划design sb./sth.to do.打算让从事design sb./sth.for.打算让用作某种目的be designed for/to do sth.计划做某事；打算用来做某事be designed as.作为而设计by designon purpose故意地；蓄意地designer n设计者He seemed anxious

8、 about the meeting.他似乎对这次会议忧心忡忡。She was anxious to finish school and get a job.她渴望毕业找一份工作。Mary has been anxious for your return.玛丽急切地盼你回来。3anxious adj.焦虑的；不安的be anxious about.为忧虑、担心be anxious for sth.渴望某事be anxious(for sb.)to do.渴望(某人)做be anxious that.渴望anxiety n焦虑；担心；渴望with anxiety焦虑地anxious/eager(

9、1)anxious 强调“担心”或“焦虑”，对结果感到不安。(2)eager 强调“对成功的期望”或“进取的热情”，含有积极向上的意思。These flies are annoying me.这些苍蝇使我烦恼。Dont annoy your neighbors by singing loudly at night.夜晚不要大声唱歌，以免打扰邻居。4annoy vt.使恼怒；打扰Although she was frightened,she answered in a calm voice.尽管她很害怕，但她还是用着平静的声音回答。Frightened(Because she was frigh

10、tened),she asked me to go with her.由于害怕，她要我跟她一起去。5frightened adj.惊吓的；害怕的be frightened to do sth.不敢做某事；害怕做某事be frightened of(doing)sth.害怕(做)某事frighten vt.吓唬；使惊吓frighten sb.to death把某人吓得要死frighten sb.into doing sth.把某人吓得做某事frightening adj.令人恐惧的frightening指事物本身具有使人害怕的性质，意为“令人害怕的”；frightened指人等“感到害怕的”，或

11、表示被动“受到惊吓的”，作定语时，常用来修饰人以及人的声音、表情等，如：a frightened boy受惊吓的小男孩，frightened look/expression害怕的表情，frightened eyes 惊恐的眼睛。The first person who saw his article was a senior editor from his department.第一个看到他这篇文章的人是他们部里的一位主编。He Zhenliang is a senior member of Olympic Committee.何振梁是一位资深的奥委会委员。6senior adj.级别(或地位

12、)高的n较年长的人；高年级学生；毕业班学生He is two years senior to me.He is senior to me by two years.他比我大两岁。The seniors are planning to have a gathering.这些毕业生正计划举行一次聚会。I have the impression that we have met once before.我隐约记得我们以前曾经见过面。What I said made no impression on him.我的话对他不起作用。Whats your impression of him?你对他的印象如何

13、？(他给你的印象怎样？)7impression n印象；感想have an impression of sth./doing sth.对(做)某事有印象make an impression on sb.给某人留下印象make no impression on.对无影响/效果impress vt.使钦佩；给留下深刻的印象vi.留下印象；引人注目impress sth.on/upon sb.使某人铭记某事物impress sb.with sth.使某人铭记某事物be impressed by/at/with.对印象深刻impressive adj.给人留下深刻印象的He is three year

14、s junior to me.他比我小三岁。He held a junior position in the company.他在这家公司担任低级职务。Shes four years his junior./Shes his junior by four years.她比他小四岁。8junior adj.地位(或职位、级别)低下的n职位较低者；(体育运动中)青少年junior high school 初中be junior to sb.比某人小；比某人的地位(或级别、职位)低be.year(s)ones juniorbe ones junior by.year(s)比某人小岁图记 junior

15、 用法：As children grow older,they become more confident.随着年龄的增长，孩子们变得更自信。She feels confident in winning the first prize in the English competition.她对自己能在这次英语竞赛中获得一等奖充满信心。He smiled at her as if to say“Be confident！”他朝她笑了笑，好像在说“要自信”。9confident adj.自信的；有把握的(1)be confident in sth.对有信心be confident about/of

16、(doing)sth.对(做)有把握；确信be confident that.确信；肯定；自信(2)confidence n信心with confidence自信地；充满信心地have confidence in.对有信心(3)confidently adv.有把握地；自信地Look!Its snowing.Winter is here at last.瞧，下雪了。冬天终于来了。重 点 短 语1at last终于；最终eventually/finally/at last/in the end这四个词或短语均在句中作状语，含“最后，最终”之意，区别如下：(1)eventually通常指由某一必然

17、原因导致的“最终的结果”。(2)finally指经过一段时间的等待才出现结果，主要位于动词前面，有时用于列举中的最后一项，一般不带有感情色彩。(3)at last表明说话者主观的语气很强烈，指经过一段时间的期待好不容易才出现的结果，暗含“等候或耽误很长时间之后才”，带有浓厚的感情色彩，如不耐烦、不顺心、不如意等，而且语气很强烈。通常位于句首或句末。(4)in the end最后，最终。语气稍弱，指经过种种变化、困难和捉摸不定的情况之后某事才发生，可以用来预示将来。We must concentrate our efforts on improving education.我们必须致力于改进教育

18、工作。She couldnt concentrate on the film.她无法全神贯注地看这部电影。2concentrate on集中精力于concentrate vt.&vi.集中(注意力)；聚精会神concentrate sth.on sth./doing sth.专心致志于某事/做某事concentrate ones attention/efforts/thoughts on.把注意力/努力/思想集中到concentrate on sth.集中时间做某事；全神贯注于某事concentration n专心；专注与“集中注意力；专心”相关的其他表达方式：focus/fix ones a

19、ttention on.集中注意力于put ones mind/heart in(into)专心于be absorbed in.一心一意于apply oneself/ones mind to.专心于pay attention to.专心，注意draw ones attention to.吸引某人注意以上短语中on、in、to都是介词，后接名词或动名词。Go away and leave me alone!走开，别打扰我！Ive told you beforeleave my things alone!我告诉过你别碰我的东西！3leave.alone不打扰；不惊动leave behind留下；不

20、带走；忘了带leave.for.离开某地去某地leave for.动身去leave off停止；结束leave out省略；忘掉；漏掉leave.aside搁置一边；不予考虑leave it with me把这事留给我吧leave sth.for sb.把某物留给某人let alone更不用说what if要是会怎么样She was dying to see him again but what if he didnt want to see her?她渴望再见到他，但如果他不想见她怎么办？What if he gets angry?倘若他生气该怎么办？重 点 句 型1What if no o

21、ne talks to me?要是没有人和我说话怎么办？what if“如果将会怎样；如果怎么样”，为省略结构，相当于What shall we/I do if.?what if 中 what可看作是 what should sb.do(某人该怎么办)或 what would happen(将会如何)的省略。(1)What for？“为什么？”相当于 Why?Well hold a party this weekend.我们要在这个周末办一个聚会。What for?为什么呢？(2)So what？那有什么了不起/有什么关系？He says he doesnt like you.他说他不喜欢你。

22、So what?那有什么关系呢？(3)what about.怎么样；怎么办What about inviting him here?邀请他来这儿怎么样？(4)guess what 猜猜看；猜怎么着Guess what！The boss is getting married.你猜怎么着！老板要结婚了。(5)Whats up?相当于 Whats the matter?Whats up？She is weeping over there.怎么了？她正在那边儿哭呢。(6)Now what？下一步会怎样？/下一步怎么办？(1)句式分析：found most of my classmates and te

23、achers friendly and helpful属于“find宾语宾补”结构。在句中，most of my classmates and teachers是宾语，friendly and helpful两个并列的形容词作宾语补足语。find复合结构的常见形式：2I found most of my classmates and teachers friendly and helpful.我发现大部分同学和老师既友好又乐于助人。find名词/代词(to be)形容词/副词/名词。意为“发现某人/某物”，to be 常可省略掉。I find this job(to be)very excit

24、ing.我发现这份工作令人兴奋。She found Jack(to be)an honest man.她发现杰克是个诚实的人。find名词/代词介宾短语。He found a stranger in the room.他发现房间里有个陌生人。find名词/代词现在分词。意为“发现某人/某物一直”，可表示主动和进行。She found a wallet lying on the ground.她发现地上有一个钱包。find名词/代词过去分词。意为“发现某人/某物被”，可表示被动和完成。He found his dog hidden in the bush.他发现他的狗藏在灌木丛中。find it形容词to do。it 是形式宾语，代替真正的宾语 to do。We find it hard to learn English grammar.我们发现学英语语法很难。