高中英语外研版 (2019)必修 第二册Unit 3 On the move教学演示ppt课件

这是一份高中英语外研版 (2019)必修 第二册Unit 3 On the move教学演示ppt课件，共30页。PPT课件主要包含了represent，represents，stands for，词汇拓展，goal，content，content1，adj ，conflict，随堂检测等内容，欢迎下载使用。
本单元词汇梳理1. surfing：surf (v 冲浪)+ -ing 词块：g surfing, surf the Net / Internet2. represent：词源：由“re- (表示强调) + present”构成，词源义是“t place befre”“呈上”，基本义是“呈现” 。3. gal：词块：set a gal, achieve / reach ne’s gal; scre a gal4. basis：bas- (lw, bttm 低下、基础) + -is 同根词：base, basic 词块：n a regular / daily / weekly basis, n the basis f5. equipment：equip (v 配备) + -ment 词块：a piece f equipment6. cntent：cn- (with, tgether 一起) + -tent (hld 持有、握住) → 包含于其中的 → 内容 cntent意为“内容”“目录”用复数，意为“主要内容”用单数 词块：be cntent with
7. plastic：词源义“形成的；可塑的”，引申为“塑料的” 词块：plastic bags8. factr：来自词根fact (t d 做)，同根词：fact, factry 词块：a key factr9. defend：de- (frm, away 离开) + -fend (hit, strike, 打击) → 击挡开 → 防御10. cnflict：cn- (with, tgether 一起) + -flict (t strike 打) → 一起打 → 冲突 隐喻：具体的军事、武装冲突 → 抽象的“矛盾；冲突” 词块：in cnflict with sb abut / ver sth, cme int cnflict11. death：词族：die, dead, death, dying 词块：be bred / scared / frightened t death12. assure：as- (= ad- t) + sure → 使确信；确保
翻译句子：月亮代表我的心。The mn ______________ my heart.
represent v  vt [正式用语] 描绘；展现 t describe sb / sth in a particular way： Art is a pwerful way t represent life and express feelings. 外研新必修③ - 4 vt 表示；象征 t be a sign r symbl f sth： The wrd “lve” is ften represented by a heart. Ndles shuld be uncut, as they represent lng life.
represent由“re-（表示强调）+ present”构成，词源义是“t place befre”“呈上”，基本义是“呈现”，与present同源。
represent词源解读
 vt 代表 t fficially speak r act fr anther persn r grup f peple： He is the ideal persn t represent ur class.  [系动词] 相当于 t be r be equal t sth： A salary rise f 10% represents an annual increase f $3,600 fr me.
representative n [C] 代表；代理人：a student / sales representativea representative f Russia t the UNHuse f Representatives adj 典型的；有代表性的：be representative f the peple
众议院(Huse f Representatives)，西方两院制国家的议会的下议院，另一院为参议院。众议院的议员人数是按各地人口多少的比例分配的。
represent语义网络图
呈现represent基本义
vt 描绘；展现
代替原有的人或物呈现在别人的面前
[系动词] 相当于
n 球门 射门；进球得分：get / make / scre a gal  目的；目标：achieve / attain / reach ne’s gal Yu just have t keep wrking tward yur gal. 2008 山东T succeed in life, ne first needs t set a gal and then gradually make it mre practical. 2013 广东
内容为王。 ——比尔·盖茨
 [用复数] (容器等) 容纳的东西：She drpped her handbag and the cntents fell ut n the flr.  [用复数] (书刊等的) 目录：It is advisable t lk at the cntents page f a bk befre buying it.  [用单数] (书籍、文章、演讲等的) 主要内容：The cntent f yur essay is excellent, but it’s nt very well expressed. [常用单数] [用于名词后] 含量：fd with a high fat cntent
cntent2 n [C]
词源：来自cntain，cn- (tgether 共同) + -ten (hld 持有、握住) → 持有、握住，即包含于其中的，基本义为“内容”。
书籍、文章等含有的主要“内容”
(容器等) 容纳的东西
(书籍、文章、演讲等的) 主要内容
cntent2 语义网络图
[不用于名词前] 满意的；满足的 happy and satisfied： Happy is he wh is cntent. 2013 天津(be) cntent with: I am cntent with secnd place, because I knw that I tried my hardest. Nt cntent with a big huse, a lving family, Selina still tries t build her wn career.(be) cntent (fr sb) t d sth 乐得 (让某人) 做某事；满足于 (让某人) 做某事 (be willing t d sth)：She is cntent t live quietly by herself.
n [U] 满意；满足t ne’s heart’s cntent 尽情地；心满意足地 vt [正式用语] 使满足；使满意：We shuld never cntent urselves with bk knwledge nly.【词汇拓展】► cntented adj [常用于名词前] 满意的；满足的► cntentment n [U] 满足；满意
defend 防御：de- 向下、离开。-fend 击、打，即击挡开、防御。ffend 冒犯、进攻 ：f- 向前、朝向。-fend 攻击，引申词义进攻、冒犯。fence 隔开、击剑、篱笆 ：缩写自defence或defense, 挡开。引申义击剑，篱笆等。
词源义：“prtect, guard”；de- (frm, away 离开) + -fend (hit, strike, 打击) → 击挡开 → 防御
 vt & vi 防护；防御；保卫：All ur fficers are trained t defend themselves frm / against knife attacks. vt 为……辩护；为……辩解：Students shuld be ready t explain and defend their views.The law allws peple t defend themselves against a charge. vt & vi (比赛中) 防守；防卫：What are the frwards ding — attacking r defending?
defend, guard, prtect 辨析
三者都含有“保护”之意。defend 指“保卫”“防御”，指抵御或击退外来的攻击。When the dg attacked me, I defended myself with a stick. guard 指“守护”“看守”，指保持警惕或注意来防止危险发生。The dg was guarding its wner’s luggage.prtect 语义范围广，指“保护”，以免遭受危险、伤害等。We’re ding whatever we can t prtect ur envirnment frm pllutin. 在体育运动中，defend 和 guard 均指“防守”。
 [U] 防御；保卫；防护：She stepped back appearing surprised and put up her hands, as if in defence.  [C] & [U] 防务；防御物；防御能力：The bdy has natural defence mechanisms t prtect it frm disease.  [U] & [C] 辩护；辩解：I have t say in her defence that she knew nthing abut it befrehand.  [C] (体育运动中的) 后卫；防守队员
【词汇拓展】defence / defense n
defender n [C] 守卫者； 防守队员；后卫
defend防护(基本义)
为……辩护；为……辩解
(比赛中) 防守；防卫
defend 语义网络图
防务；防御物；防御能力
n [C] & [U] 战斗；武装冲突：The cnflict between Greece and Try lasted ten years. 分歧；矛盾；冲突：a cnflict f pininsa cnflict f interest(s)cme int cnflict withShe fund herself in cnflict with her parents ver her future career. Her diary was a recrd f her inner cnflict. vi 矛盾；冲突；不一致：His pinins cnflicted with mine.
词源：cn- (with, tgether 一起) + -flict (t strike 打) → 一起打 → 战斗，冲突
特洛伊战争是以争夺世上最漂亮的女人海伦（Helen）为起因，以阿伽门农（Agamemnn）及阿喀琉斯（Achilles）为首的希腊军进攻帕里斯及赫克托尔为首的特洛伊城的十年攻城战。然而根据《世界通史》的论述，特洛伊地处交通要道，商业发达，经济繁荣，人民生活富裕。亚该亚各君主结成联军，推举阿伽门农为统帅。他们对地中海沿岸最富有的地区早就垂涎三尺，一心想占为己有，于是以海伦为借口发动战争，这才是特洛伊战争的真正目的。
1. The wrd “lve” is ften represented by a heart. 2. He is the ideal persn t represent ur class. 3. T succeed in life, ne first needs t set a gal and then gradually make it mre practical. 4. Happy is he wh is cntent. 5. I am cntent with secnd place, because I knw that I tried my hardest. 6. We shuld never cntent urselves with bk knwledge nly.7. She fund herself in cnflict with her parents ver her future career.
写出下列句子中画线部分的汉语释义。1. In the suthern United States, pieces f crn bread represent blcks f gld fr prsperity (兴旺) in the New Year. (2015 安徽) ___________ 2. Mst emplyers d care abut the persnal appearances f their emplyees, because thse peple represent the cmpanies t their custmers. (2012 陕西) ___________ 3. This figure, which represents 10% f the 23 millin yung peple wh have Internet access frm hme, is rising rapidly. ___________ 4. The painting represents the scene f a gd harvest. ___________
根据所给提示，将下列句子译成英语。
1. 为实现目标，我必须努力通过高考，进入一所好大学。(gal) ___________________________, I must try my best t pass the Cllege Entrance Examinatin.2. 她创办这个组织的目的是帮助当地人。She started the rganisatin _________________ helping lcal peple. 3. 没有动力，你既不能设定目标，也不能达到目标。(2019 全国)Withut mtivatin, yu can neither _____________ nr reach it.
T achieve / reach my gal
with the gal f
写出下列句子中画线部分的汉语释义。1. The calrie (卡路里) cntent in this ice cream is very high.__________2. I am very cntent with my life at present. __________3. A bag with its precius cntents was missing. __________4. The cntent f yur essay is excellent, but it’s nt very well expressed. __________5. We cannt g abrad this year, s we’ll have t cntent urselves with a hliday in Lndn. __________6. Yu can read t yur heart’s cntent in the library. __________
一、写出下列句子中画线部分的汉语释义。1. The traveler may fire at a wild beast t defend himself in case he is attacked. (2014 江西) ________2. Pliticians are skilled at defending themselves against their critics (批评家).________3. In the last ten minutes f the match, we needed t defend. ________4. The CIA may have taught him first-class self-defence mves, but they didn’t shw him hw t talk t girls. (2014 全国) ________5. Mr Green std up in defence f the 16-year-ld by, saying that he was nt the ne t blame. ________6. What was especially imprtant fr Tim’s successful defense in the ftball game? (2015 天津) ________
二、选出适当的单词，并用其正确形式填空。1. The dg was __________ its wner’s luggage.2. The cver __________ the machine frm dust.3. He has tw guns t help yu ___________ yurself when yu g utside with him. (2009 江西)
guard defendprtect
一、写出下列句子中画线部分的汉语释义。1. They have agreed t a ceasefire (停火) after three years f cnflict.___________2. The statements f the tw witnesses (目击者) cnflict. ___________3. There is a cnflict between what they are ding and what yu want.___________二、根据所给汉语，用适当的词块完成下列句子。1. She fund herself _______________ (与……冲突) her parents ver her future career. 2. Learning t _________________________ (解决矛盾) can help students deal with friends, teachers, parents, bsses, and cwrkers. (2012 浙江)
in cnflict with
slve / settle / reslve cnflicts