Unit 3 The Internet 必背单词和词块讲义-高中英语人教版（2019）必修第二册

1、新人教版高中英语必修二 Unit 3 必背单词和词块背阅读单词会认就行(背诵时遮住右侧汉语，先自主翻译，后比对词义)identityn身份；个性cashn. 现金；金钱updatevt. 更新；向提供最新信息n. 更新；最新消息4databasen. 数据库；资料库provincen. 省conferencen. 会议；研讨会；正式会谈residentn. 居民；(美国的)住院医生adj. (在某地)居住的8privacyn. 隐私；私密guidelinen. 准则；指导原则10definevt. 给下定义；界定；解释(二)背重点单词写对才行1chatvi. 聊天；闲聊2stuckadj. 卡

2、住；陷(入)；困(于)3surf vt.&vi. 浏览；冲浪4charityn. 慈善；慈善机构(或组织)5toughadj. 艰难的；严厉的6functionn. 功能；作用；机能 vi. 起作用；正常工作；运转7confirm vt. 确认；使确信8press vt. 按，压；敦促9discountn.折扣 vt. 打折10accountn. 账户；描述11rudeadj. 粗鲁的；无礼的12targetn. 目标；对象；靶子 vt. 把作为攻击目标13falseadj. 假的；错误的14upsetadj. 心烦的；苦恼的；沮丧的 vt. 使烦恼；使生气；搅乱15authorn. 作者；作

3、家16tipn. 忠告；诀窍；实用的提示17familiaradj. 熟悉；熟知18casen. 盒；箱；情况；案件from (三)背拓展单词用准才行1convenientadj.方便的；近便的conveniencen便利；方便2benefitn益处vt.使受益vi.得益于beneficialadj.有益的；有帮助的3distantadj.遥远的；远处的distancen距离4inspirevt.鼓舞；激励；启发思考inspiredadj.受到启发的inspiringadj.鼓舞人心的inspirationn灵感；激励5accessvt.进入；使用；获取n.通道；(使用、查阅、接近或面见的)机

4、会；权利accessibleadj.可到达的；可接近的；可利用的6particularadj.特定的；特别的；讲究的particularlyadv.特别地7embarrassvt.使尴尬；使难堪embarrassingadj.让人难堪(尴尬；害羞)的embarrassedadj.感到尴尬的；难堪的语境活用When I heard the sound of the motorboat fade away in thedistance(distant), I felt heartbroken.Its veryconvenientfor me to go shopping. There is aco

5、nveniencestore near my home. (convenient)My mostembarrassingmoment was trying to introduce a woman whose name I couldnt remember and it also made the womanembarrassed. (embarrass)Listening to hisinspiring speech, we wereinspiredto make great efforts. It gave us not only hope but alsoinspiration. (in

6、spire)Free Internetaccessat home is a huge step in making online educationaccessibleto everybody. (access)6Everyone knows thebenefit of learning English and if you learn it well, it will bebeneficialto your future career.It is reported that many graduates havebenefited from having a good command of

7、English. (benefit)f(四)背高频单词先“记牢”再“用活”，不背绝对不行1convenient adj.方便的；近便的背词条用法It is convenient for sb. to do sth. 某人方便做某事be convenient for sb. 对某人来说方便for convenience 为了方便at ones convenience 在某人方便的时候背写作佳句I will be grateful if you can tell me what kind of traditional culture attracts you mostat your earlies

8、t convenience.如果你能在最方便时告知我什么传统文化最吸引你，我将不胜感激。Ifit is convenient for you,may I pay a visit to you at your office next Tuesday to give you more details？如果您方便，我可以下星期二去您的办公室给您更多的细节吗？2benefit n益处vt.使受益vi.得益于背词条用法benefit from/by .从中受益；得益于(2)for the benefit of 为了的利益背写作佳句As a matter of fact, webenefita lotfr

9、omthe rapid development of the Internet.事实上，我们从互联网的快速发展中获益很多。You can take the course twice a week, which canbe very beneficial toyour oral Chinese.You can take the course twice a week, which canbe of great benefit toyour oral Chinese.你可以每周上两次课程，这对你的汉语口语很有益。3access n通道；(使用、查阅、接近或面见的)机会vt.进入；使用；获取背词条用

10、法access to . 进入的通道/入口have/get/gain access to .拥有的机会/权利；可以接近/进入(2)be accessible to . 可接近的；可使用的背写作佳句We canhave access toonline courses for further study, which allows us to learn knowledge wherever we are at any time.我们可以有机会利用在线课程进一步的学习，这使得我们随时随地都能学习知识。Moreover, with the stadium set up, all the studen

11、tsare accessible tothe facilities.此外，随着体育场的建立，所有的学生都可以使用这些设施。4account n账户；描述；理由vi.&vt.认为；说明背词条用法account for 解释；说明(的原因)；占(比例)on account of (because of)由于；因为on no account (in no way) 决不考虑give an account of . 描述背写作佳句There is a sense of humor in his works, whichaccounts forthe reason why his works are d

12、eeply loved by readers throughout the world.他的作品中有一种幽默感，这就是他的作品深受全世界读者喜爱的原因。On no accountwill I give up whatever difficulty I meet with.无论我遇到什么困难，我都绝不会放弃。Im writing togiveyoua full account ofmy unforgettable trip to Mount Tai.我写信是为了给你详细描述一下我难忘的泰山之行。5upset adj.心烦的；苦恼的；沮丧的vt.使烦恼；使生气；搅乱背词条用法be/feel ups

13、et about/over/at sth. 为某事心烦/难过be upset to do sth. 对做某事感到不安/难过What upsets sb. is . 让某人心烦的是It upsets sb. to do sth. /that . 让某人心烦的是背写作佳句Iam upset to hearthat you have gone back home on sick leave.得知您因病回国休假，我感到很难过。What upsets me isthat you will return to your country soon.使我不安的是你很快就要回国了。6case n盒；箱；情况；案

14、件背词条用法in case 假使；以防万一in case of . 假如发生；万一发生in any case 无论如何；不管怎样in no case 决不(位于句首，句子要部分倒装)in this/that case 假使这样/那样的话as is often the case 这是常有的事背写作佳句In no casewould all the participants give up halfway no matter how difficult it was.不管有多困难，所有的参赛者都决不会半途而废。As is often the case,my English teacher come

15、s to my assistance whenever I am in trouble.情况常常如此，每当我有困难时，我的英语老师就会来帮助我。背短语词块表达出彩，需多积词块才行单元短语再认再现1match_.with_. 与匹配2catch_the_attention_of 吸引的注意3out_of_work 失业4keep_sb._company 陪伴某人5apply_for 申请6now_that 既然；由于7go_through 经历；度过；通读8in_shape 状况良好9keep_track_of 掌握的最新消息；了解的动态10make_fun_of 取笑；戏弄11keep_(.)

16、_in_mind 牢记f重点短语拓展用活1go through经历；度过；通读；经受；仔细检查；完成；通过背相关短语go against违背；违反go by 逝去；过去go out 出去；熄灭go over 复习；仔细检查go up 上涨；上升；攀登背写作佳句Hewent throughmany difficulties, which didnt cast him down.他经历了许多困难，这都没有使他沮丧。With the College Entrance Examination approaching, we must make full use of every minute togo

17、 overour lessons.随着高考的临近，我们必须充分利用每一分钟来复习功课。2make fun of取笑；戏弄；拿开玩笑背相关短语have fun玩得开心in fun 开玩笑；不是认真的for fun 为了好玩背写作佳句I do wish youhave funand have an unforgettable time here!我祝你们在这里玩得开心，度过一段难忘的时光！They speak in a humorous way andmake fun ofeach other whenever they meet.他们两个只要一见面就颇多谐戏之言，互相开玩笑。3keep(.)in mind牢记背相关短语bear . in mind 记住change ones mind 改变主意make up ones mind 下定决心cross/come to ones mind 某人想到read ones mind 看出某人的心思put ones mind to 全神贯注于；专心致志于背写作佳句I am fully convinced tha