人教版 (2019)Unit 2 Healthy Lifestyle背景图课件ppt

这是一份人教版 (2019)Unit 2 Healthy Lifestyle背景图课件ppt，共60页。PPT课件主要包含了课前·基础认知，课堂·重难突破，随 堂 训 练，词 汇 认 知，语 法 图 解，动词不定式做主语 ，词 汇 精 讲，句 型 剖 析，语 法 精 析，即 学 即 练等内容，欢迎下载使用。
重点单词1.　shave　 vi.,vt.& n.剃(须发);刮脸 2.　beard　 n.胡须;络腮胡子 3.　disturb　 vt.打扰;搅乱;使烦恼 4. cigarette n.香烟;卷烟　 5.　drug　 n.毒品;药物 6.　skip　 vt.跳过;不参加;悄悄溜走　 vi.蹦蹦跳跳地走;跳绳　n.蹦跳 
词汇拓展1.cmpse vt.& vi.组成;作曲;撰写→　cmpser　 n.作曲家;创作者→　cmpsitin n.作文;作曲;构成;作品 2.surgen n.外科医生→　surgery　 n.外科手术;外科学 3.liberatin n.解放;摆脱→　liberate　 v.解放;使自由 4.specialist n.专科医生;专家→　specialise　 v.专攻→　special　 adj.特别的;专门的 5.cnsultant n.顾问;高级顾问医师→　cnsult　 vt.咨询 
重点短语1.a sense 　f　... 有……的感觉 2.make 　up　 ne's mind 下定决心 3.simply 　speaking　 简单地说 4.be 　cmpsed　 f 由……组成(或构成)的 5.shave 　ff　 剃掉;刮去 6.cut 　ut　 删去;停止做(或食用) 7.take 　up　 占据 8.stick 　t　 坚持 
探究发现1.Hwever,during this perid,it can be easy fr sme f them t frm bad habits. 2.T prevent harmful habits like these frm dminating a teenager's life is essential. 
1.第二个句子中画线部分的动词不定式做 主语 。2.第二个句子中用　it　做形式主语,真正的主语是 动词不定式 。
1.【教材原文】Hwever,habits like tbacc and alchl abuse can lead t serius addictins.(page 16)然而,像吸烟和酗酒这样的习惯会导致严重的上瘾。
考点addictin n.嗜好;瘾addicted adj.入迷;上瘾be/becme/get addicted t 沉溺于……;对……上瘾(t为介词)addict n.瘾君子;对……入迷的人a wrk addict 工作狂addictive adj.使人上瘾的;使人入迷的
语境领悟(1)Andersn believes that the smarter a child is,the less likely he gets addicted t TV.安德森认为,孩子越是聪明,越不可能对电视上瘾。(2)Yu're nt much f a TV addict,as I remember.我记得你并不太迷电视的。(3)But like s many simple games,this ne seems highly addictive.但是就像许多简单的游戏,这个看起来好像很容易上瘾。
学以致用单句语法填空(1)Smking is a harmful habit and makes ne 　addicted　(addict) nce he starts ding it. (2)He is nw fighting his 　addictin　(addict) t alchl. 
完成句子(3)很多孩子沉迷于上网,以致对学习失去了兴趣。Many kids 　becme/are/get addicted t　 surfing the Internet,s they have lst interest in study.(addicted) 
2.【教材原文】We need t make up ur minds and shw sme discipline,and make small changes ver time.(page 16)我们需要下定决心,表现出一些纪律性,并随着时间的推移做出一些小的改变。
考点make up ne's mind 下定决心make up ne's mind t d sth下定决心做某事change ne's mind改变主意 mind将……记在心里mind ding sth介意做某事mind yur wn business别管闲事never mind没关系
语境领悟(1)(2022·全国甲卷)We can't seem t make up ur minds whether we want a mdern city r a traditinal ne.我们似乎无法决定我们想要一个现代化的城市还是一个传统的城市。(2)Whenever yu take ntes,keep/bear in mind that nte-taking is a selective prcess.不管何时记笔记,你都要记住,记笔记是个有选择性的过程。
(3)Yu shuld bear in mind the crrect prnunciatin f the wrds while learning English.学习英语的时候你应该记住单词的正确发音。(4)Yu mind yur wn business and I'll tell yu when yu're a little lder.你别管闲事,等你长大一点我再告诉你。
温馨提示make up ne's mind和change ne's mind中的mind随ne's的单复数而有单复数形式的变化。
学以致用单句语法填空(1)If yu think it ver,maybe yu will change yur (yu) mind. (2)Yu must keep/bear/have it in mind that these exams will affect yur final result. (3)Except fr really sick things,we dn't mind ding (d) anything. (4)He will dubtless try and persuade his clleagues t change their minds (mind). 
3.【教材原文】Life is cmpsed f many elements,such as family,friends,study,wrk,entertainment and s n.(page 16)生活是由许多元素组成的,如家庭、朋友、学习、工作、娱乐等。考点cmpse vt.& vi.组成;作曲;撰写be cmpsed f 由……组成(或构成)的cmpser n.作曲家;创作者cmpsitin n.作文;作曲;构成;作品
语境领悟(1)Over the next tw years,he was hired t cmpse fr sme ppular singers.之后两年多,他受雇为一些流行歌手作曲。(2)Every substance,n matter what it is,is cmpsed f very small particles called mlecules.每种物质,不论它是什么,都是由一些被称为分子的很小的粒子构成的。
(3)After his educatin,he became a pupil f the cmpser Franz Schreker.学业结束后,他成了作曲家弗朗茨·施雷克尔的学生。(4)Mzart's cmpsitins are undubtedly amng the wrld's greatest.莫扎特的作品无疑位居世界上最伟大的作品之列。
学以致用完成句子(1)无论你从事什么类型的买卖,你的工作都将由这三项组成。Regardless f the type f business yu wn,yur wrk 　will　 　be　 　cmpsed　 　f　 these three items. (2)我想再请问您,谁是您最喜欢的作曲家.I wuld als like t ask yu 　which　 　cmpser　 　yu　 　like　 　mst　. 
4.【教材原文】It was nt plite t disturb yur neighburs with lud music last night.(page 17)昨晚你用吵闹的音乐打扰你的邻居是不礼貌的。考点disturb vt.打扰;搅乱;使烦恼It disturbs sb t d sth 做某事使某人不安be disturbed by/abut 为……感到不安;被……打扰disturbed adj.心神不安的;心烦意乱的disturbing adj.令人不安的;引起烦恼的
语境领悟(1)I hate t disturb yu,but I have t tell yu smething imprtant.我不想打扰你,但我得告诉你一些重要的事情。(2)She grew mre and mre disturbed.Finally she wrte t her mther abut it.她变得越来越不安,最后她给母亲写了信,把这件事告诉了她。
(3)Hw can yu deal with these disturbing stries and images?你如何处理这些令人不安的故事和画面呢?
学以致用单句语法填空(1)They can get the hint that when the dr is clsed,yu dn't want t be disturbed (disturb). (2)The rbt was disturbing (disturb) and frightening that he lked s human. (3)Find a quiet,warm,cmfrtable rm where yu wn't be disturbed (disturb). 
5.【教材原文】fitness cnsultant (page 17)健身顾问考点cnsultant n.顾问;高级顾问医师cnsult v.查阅;商量;请教cnsult with sb abut/n sth 与某人商量某事cnsult sb abut sth 向某人咨询某事cnsult a dictinary/a teacher 查字典/请教老师
语境领悟(1)S she cntacted her cnsultant at nce t cnsult with him abut this.于是她立刻联系了她的顾问,和他商量了这件事。(2)Cnsult with yur physician abut pssible treatments.向你的医生咨询可行的治疗方案。(3)If yu are in any dubt as t whether yu shuld be ding these exercises,cnsult yur dctr abut it.如果你拿不准是否应进行这些锻炼,咨询一下医生好了。
学以致用单句语法填空(1)We will visit ur client tmrrw and will cnsult 　with　 them abut the matter then. (2)That cmpany wanted t hire him as their 　cnsultant　(cnsult),but he declined firmly. (3)He has an analytic mind s many peple cme t cnsult him 　abut　 investment. 
6.【教材原文】Cut ut all fatty fd and sugary drinks,and eat mre fruit and vegetables.(page 17)不吃脂肪过多的食物,不喝含糖的饮料,多吃水果和蔬菜。
考点cut ut 不让某人参与;删除;剪下;停止运转;停止做(或食用)cut dwn 缩小;砍倒cut away 切除;砍掉cut in 插嘴;打断cut acrss 走近路cut thrugh 开辟(出路或通道)cut up 切碎;使伤心;使难受cut ff 中断;切断;使……与外界隔绝
语境领悟(1)(2022·新高考全国Ⅱ卷)Think f yur first draft as a path cut ut f the jungle—as part f an explratin,nt as a cmplete highway.把你的初稿想象成一条从丛林中开辟出来的道路,作为探索的一部分,而不是一条完整的公路。(2)Every ne f us can make a great effrt t cut dwn the use f energy in ur cuntry.在我们国家,我们每个人都可以尽力减少能源的使用。
(3)She cut up the meat and threw a handful f pieces t the dg.她把肉切碎了,然后扔了一把碎肉给那只狗吃。(4)After the earthquake,the water and electricity supply was cut ff.地震过后,水、电供应被切断。
学以致用用cut相关短语填空(1)He was badly 　cut up　 when his girlfriend gave him back his ring. (2)We were 　cut ff　 by the tide and had t be rescued by a bat. (3)In rder nt t be late,she 　cut acrss　 the field yesterday. (4)Dn't try t 　cut in　 while thers are talking. 
(5)The cal industry was 　cut dwn　 t half f its frmer size. 
7.【教材原文】I'm sure the app desn't take up much space.(page 17)我相信这个应用程序不会占用太多空间。
考点take up 开始从事;占用(时间);占据(空间);接受(建议或能得到的东西);继续take away 带回食用;消除(感情、痛苦等)take back 退回;同意收回;撤回take dwn 写下;拆掉
take sb/sth fr sb/sth 把某人/物误认为某人/物take sth fr granted 认为……是理所当然的take in 收留;吸入;领会;理解;欺骗take ff (飞机)起飞;脱下(衣服);突然大受欢迎take n 呈现;雇用;承担take ver 接管take after (外貌或行为)像(父或母)
语境领悟(1)She always tries t help her mther with husewrk even thugh ging t schl takes up mst f her day.虽然上学占用了她大部分时间,但是她却总是尽力帮助妈妈做家务。(2)I'm srry fr being rude t yu yesterday;nw I take back everything I said.我很抱歉昨天对你无礼,现在我收回我说的话。
(3)He seemed t take it fr granted that he shuld speak as a representative.他似乎想当然地认为他应该以代表的身份发言。(4)The plane tk ff an hur late.飞机起飞晚了一个小时。(5)They are nt always willing t take n untrained wrkers,but there's n harm in asking.他们并不总是乐意雇用未经培训的工人,但问问也无妨。
学以致用用take相关短语填空(1)Jhn 　tk up　 acting while he was at cllege. (2)Sme animals can 　take n　 the clur f its backgrund. (3)Sme false advertisements are taking the cuntryside wmen as their targets,because they are easy t 　take in　. (4)Our manager has left,s Peter will 　take ver　 his jb.
(5)Internet shpping will really 　take ff　 when peple make sure that it is safe. 
【教材原文】Neither t much nr t little is gd.(page 16)太多和太少都不好。句法分析句中“既不……也不……”,连接的是句子的两个主语,句子的谓语动词与就近的主语在人称和数上保持一致,即遵循“就近一致原则”。
遵循“就近一致原则”的结构还有:there be...有……或者……或者……不是……而是……无论……还是……nt als...不但……而且……
语境领悟(1)(2022·全国甲卷)The disagreement was s sharp that neither he nr I knew hw t settle it.分歧如此尖锐,他和我都不知道如何解决。(2)Neither the students nr the teacher knws anything abut it.同学们和老师都对此一无所知。(3)There are sme pencils and a bk n the desk.桌上有一些铅笔和一本书。
学以致用单句语法填空(1)Neither we nr she 　cmes　(cme) n time. (2)Either I r they 　are　(be) respnsible fr the result f the matter. (3)Nt nly he but als all his family 　are　(be) keen n cncerts. 
动词不定式做主语一、不定式做主语的用法1.不定式位于句首,直接做主语,谓语动词用单数。T lk after these naughty bys is really difficult.照看这些淘气的男孩真的很难。
2.用it做形式主语。为了避免头重脚轻,常用it做形式主语放在句首,做主语的不定式常置于句末。It's imprtant t answer her questins as hnestly as yu can.尽可能如实回答她的问题很重要。It's wrng t make fun f peple just because they're ld.仅因为人老了就取笑他们是错误的。
温馨提示(1)若要说明不定式表示的动作的发出者的话,要在不定式前加fr引起的短语,构成“fr+名词(或代词宾格)+不定式”短语,这一短语被称为不定式的复合结构。
(2)在“It is+adj.+不定式复合结构”句型中,当其中的形容词是说明逻辑主语的性质、品质时,要由f引出逻辑主语,不能用fr。这类形容词主要有clever,flish,kind,nice,plite,silly,stupid,wise等。 It's easy fr him t wrk ut this math prblem. 对他来说解出这道数学题很容易。 It was careless f him t make such a mistake. =He was careless t make such a mistake. 出了这样的错误,他太粗心了。
二、动词不定式与动词-ing形式做主语的区别表示具体的、一次性的或将来的动作用不定式;表示一般的、泛指的或习惯性的行为用动名词。T save mney nw is nt easy.现在攒钱不容易。Walking is a gd frm f exercise fr bth yung and ld.散步是一种老少皆宜的很好的运动方式。
温馨提示(1)有时不定式做主语相当于一个条件状语从句。 T lve thers is t be lved. 爱人即爱己。(If yu lve thers,yu will be lved by thers.)
(2)如果做主语的不定式短语是“及物动词+宾语”,则可以把这个宾语转换为主语,而把不定式移到句尾。 The museum requires ne millin dllars t build. =T build the museum requires ne millin dllars. 建造这个博物馆需要一百万美元。 The matter is hard t deal with. =T deal with the matter is hard. 处理这件事很难。
三、“疑问词+不定式”结构动词不定式可与疑问词when、where、hw、what、which、wh等组合,构成不定式短语,在句中主要做主语、宾语和表语。Where t put the bikes is being discussed.把自行车放哪儿正在讨论当中。D yu knw hw t play bridge?你知道怎么打桥牌吗?The questin is wh t elect.问题是选谁。
单句语法填空(1)It tk years f wrk 　t reduce　(reduce) pllutin. (2)It is necessary fr ceans 　t be prtected　(prtect) frm pllutin. (3)It is an hnur fr me 　t be invited　(invite) t attend the meeting. (4)It is surprising 　f　 Tm t finish such a difficult task in such a shrt time. 
(5)It's very imprtant 　fr　 the newcmers t study sme rules. (6)I think it is stupid 　f　 them t quarrel abut which ftball team is the best. (7)It's hard 　t tell　(tell) exactly hw many peple agree with him,but research indicates that the numbers have been rising fr sme time. (8)It is traditinal 　t bring　(bring) a gift t a huse-warming party. 
一、单词拼写1.The engineer is s busy that he desn’t have time t s__________ his beard ff. 2.Keep quiet in the reading rm in rder nt t d________ thers. 3.It is said that mre than ten __________(外科医生) are needed in the new hspital. 4.He used t smke a pack f __________(香烟) a day,but he has given up smking till nw. 
5.The __________(专家) and schlars present at the cnference cme frm all crners f the cuntry. 6.Bred and tired,I __________ (不参加) the meeting and went t the park instead. 
specialists
cut ut　make up ne's mind　be cmpsed f　shave ffstick t　take up
1.I hated practicing playing the pian,but I stuck t it and nw I can play pretty well. 2.Smartphnes nt nly take up ur valuable time,but als d great harm t ur health. 
3.The tailr carefully examined the clth befre starting t cut ut the garment. 4.I've made up my mind ,but it's bvius that yu need mre time t think. 5.The character “王” is cmpsed f ne vertical and three hrizntal strkes. 6.It might be a gd idea t shave ff yur beard befre ging t Beijing fr the interview. 
三、句型转换1.T equip yurself with enugh skills is very imprtant.答案:It is very imprtant fr yu t equip yurself with enugh are s many tys that she can’t decide which ne she shuld buy.答案:There are s many tys that she can’t decide which ne t finish reading the bk will take yu tw hurs.答案:It will take yu tw hurs t finish reading the bk.
4.He was careless,fr he had brken the valuable cup.答案:It was careless f him t have brken the valuable they will discuss the matter hasn’t been decided.答案:Where t discuss the matter hasn’t been decided by them.
四、语篇填空Whether yu're a by r a girl and whether yu're a freshman r a senir,it will help yu achieve success in schl and in life 1.　t develp　(develp)the fllwing skills. 2.　T manage　(manage)yur free time wisely and make full use f each day are the first skill.What 3.　t d　(d)with the twenty-fur hurs in each day really makes all the difference. 
Anther ne is 4.　keeping/t keep　(keep)gd habits.But if yu haven't gt them,there's still time fr yu t develp them.Fr example,5.　attending/t attend　 (attend)classes regularly and 6.　finishing/t finish　(finish) hmewrk in a timely manner are bth gd habits. 7.　Making/T make　(make) ntes is the third skill t master,which is the mst helpful t yu,because it's really necessary 8.　t set　(set) dwn the imprtant materials in class.