英语Unit 1 Science Fiction图文ppt课件

这是一份英语Unit 1 Science Fiction图文ppt课件，共44页。PPT课件主要包含了appoint，suspend，挂物体，悬挂吊，暂停中止，挂人的职业学业，挂事情，dismiss，让人离开某地，让人离开岗位等内容，欢迎下载使用。
appint vt  指定；约定：We appinted a day in June fr celebratin. Everyne was assembled in the hall at the appinted time.  任命；委派：① appint sb (as) sth: Sam has been appinted manager f the engineering department t take the place f Gerge. 2012 重庆② appint sb t sth: He has been appinted t the cmmittee.③ appint sb t d sth:A nurse was appinted t guard her. 2014 浙江改
a- (t 到) + pint (指，点) → 指定时间、指定人到某岗位 → 约定；任命
(必修三 Unit 2)
appintment n (appint + -ment )  [C] 约会；约定；预约：make / keep an appintmentI have an appintment with my dentist at 11:30. She had an appintment t paint her nails. [C] & [U] 任命；任职；职位：He hlds an appintment in the English Department at present.They cngratulated him n his appintment as president.
悬索桥，又名吊桥（suspensin bridge）指的是用缆索做桥梁主要承重结构的桥。将缆索悬挂在桥两端塔架上，桥身用细索或吊杆吊在缆索上。
2020年12月11日上午，世界首座高速铁路悬索桥——连接江苏扬州和镇江的五峰山长江大桥通车啦！大桥全长6.4公里，创七项世界之最。
推特安全账户2021年1月8日晚发文称：“在仔细审查特朗普账户最近发布的推文以及这些推文的背景后, 我们已永久停封（suspend）该帐户。”
 暂停；中止；使暂停发挥作用（或使用等）t fficially stp sth fr a time：The cmpany has t suspend the space explratin prject due t financial prblems. Talks between the tw cuntries have nw been suspended.
suspend vt  [正式用语] 悬；挂；吊 t hang sth frm sth else：The builders wrked n wden platfrms, suspended by rpes frm the rf f the building.It was very uncmfrtable lying n the hspital bed with my legs suspended in the air.
sus- (up frm under 从下往上) + pend (t hang 挂；悬挂) → 悬、挂基本义：悬挂
 使暂时停职（或停学等）：He was suspended frm schl fr fighting. 【词汇拓展】suspensin n [U]［单数］暂停；中止：the suspensin f business / a meeting The schl allws a partial suspensin f its rules n the last day f term.  [U] & [C] 暂令停职（或停学、停赛等）：suspensin frm ffice / schl suspensin bridge
suspend 语义网络图
使暂时停职（或停学等）
暂停；中止；使暂停发挥作用（或使用等）
暂令停职（或停学、停赛等）
悬、挂suspend（基本义）
猜猜句中画线部分的汉语释义。
At 12 ’clck the class was dismissed.
dismiss vt ［正式用语］让……离开；解散：dismiss sb with a wave f the handThe class was dismissed early tday.  ［常用于被动语态］解雇；开除：He was dismissed frm his jb fr incmpetence. 消除（顾虑等）；拒绝考虑：dismiss fears / dubts frm ne’s mindHe just laughed and dismissed my prpsal as unrealistic.
dismiss: dis- (away 离开) + miss (t send 送走) → 将……送走 → 让……离开
让……离开dismiss（基本义）
dismiss 语义网络图
消除（顾虑等）；拒绝考虑
declare vt  宣布；声明 t say sth fficially r publicly：In September 1939, Britain declared war n Germany after Germany invaded Pland.① declare + that 从句:The curt declared that strike actin was illegal. ② declare sth / sb (t be) sth:The area has been declared a natinal park.③ declare sth + adj:The chairman declared the ceremny pen; all f us present cheered.
de- (表示强调) + clare (t clarify 澄清；阐明) → 说清楚；讲明白 → 宣布；声称
 声称；宣称 t state sth firmly and clearly：He declared that he wuld put humans n Mars in less than a decade.Ella declared herself (t be) happy and satisfied.  申报（纳税品等）：If yu have nthing t declare, g thrugh the Green Channel. ► declaratin n [C] & [U] 声明；宣 告；宣言：The Declaratin f Independence
《独立宣言》（The Declaratin f Independence）是一份于1776年7月4日由托马斯·杰斐逊起草，并由其它13个殖民地代表签署的最初声明美国从英国独立的文件。
两千多年前，罗马商人用calculus (小圆石)来计算损益。古罗马时代的算盘也以calculus(小圆石)作为算珠。古希腊人与古罗马人还以投calculus(小圆石)的简单办法来进行选举，只要计算一下投入瓮中的calculus的数目即可统计出人数有多少。英语单词calculate (计算) 正是源于calculus(小圆石) 。英语还直接借用该词来指“微积分”和“结石”。
calculate  vt & vi 计算；核算 (wrk ut) ：The teacher calculated the average mark f the class.① calculate + that / wh- 从句：Sally calculated that she wuld have abut $100 left.At sme stage we need t calculate when the prject will be finished.② it is calculated + that 从句：It is rughly calculated that in 1997 alne, abut 2.3 millin peple died f HIV.  vt 预测；估计 (estimate) ：calculate + that / wh- 从句： I calculated that we wuld arrive at 6:00 pm.This painting is s valuable that it is difficult t calculate what its price is.► calculatin n [C] & [U] 计算► calculatr n [C] 计算器
vt（去）拿来；（去）取来；（去）请来：Run and fetch the dctr.Fetch me my umbrella. / Fetch my umbrella fr me.
fetch, bring 辨析二者都含有“拿来” 的意思。bring 意为“拿来”“带来”，指将人或物拿到说话人所在地或即将要去的地方，强调一个方向的动作。 It is traditinal t bring a gift t a husewarming party. 2020 全国fetch 通常意为“去拿来”，指去取了某物或带上某人，再返回原处，强调动作的一往一返，相当于g and bring。Jhn threw a ball away and then asked his dg t fetch it fr him.
turn ut 由 turn + ut 组成：turn → 转动ut → 向外借助小品词ut去理解turn ut的各义项。
turn ut  制造；生产：The factry turns ut 900 cars a week. 原来（是）；证明（是）；结果（是）：Unexpectedly the weather turned ut pretty nice that day.It turned ut that his brther died f a heart attack. 2011 全国The bk Dn Quixte turns ut t be ne that has appealed t the wrld fr mre than 350 years. 2019 天津改 出席；参加 t be present in an event：A lt f peple turned ut fr the party. 关掉；熄灭：Remember t turn ut the lights when yu g t bed.
灯或热源向外转直至关闭
turn ut 语义网络图
turn ut向外转基本义
人“向外转”去参加活动
原来（是）；证明（是）；结果（是）
灯或热源“向外转” 直至关闭
divide v vi & vt 划分；分割；分配；分开：Husehld waste can be rughly divided int fd waste, nn-recyclable waste and recyclable waste.As the wrk can be divided amng several peple, it can be dne efficiently. 2008 浙江 vi & vt（被）除（尽）；把……作除数：Ten divided by tw equals five. vt 使产生分歧：We can achieve a lt when we learn t let ur differences unite, rather than divide us. 2016 浙江
divisin 是 divide 的名词形式。divide：di- (apart 分开地) + vide (t separate 分开) → 分开divide 基本义：（使）分开
divisin n [U] & [C] ［单数］分；分开；分配：In grups discuss what the pssible wrk divisin was between men and wmen.  [U] 分界线；部分；部门：the cmpany’s sales divisin [U] 除（法）：30 divided by 5 is a simple divisin. [C] & [U] 分裂；分歧；差异：Divisin f pinin amng themselves cntributed t their defeat.
划分；分割； 分配；分开
（被）除（尽）； 把……作除数
divide（使）分开（基本义）
divide & divisin 语义网络图
我们每天都需要去卫生间，那么“急需去卫生间”怎么表达呢？可借用urge的名词来帮忙：the urge t pee (尿急)。
 [正式用语] 驱策；驱赶：I urged the elephant deeper int the frest. 2014 重庆 催促；力劝 t advise r try hard t persuade sb t d sth：① urge sb t d sth:They urged me t eat the strange fd. ② urge + that ... (shuld) d sth:He urged that we (shuld) take such steps.
urge 词源义：“推、驱动”(t press hard, drive)，基本义为“驱赶”
 大力推荐；极力主张 t recmmend sth strngly：The situatin is dangerus and the UN is urging cautin.
n [C] 强烈的欲望；迫切的需要 (desire)：urge t d sth:Having enugh fat and salt in yur meals will reduce the urge t snack between meals. 2017 全国
urgent adj 急迫的；迫切的；紧急的：I was in urgent need f mney. Every minute f the day is filled with urgent matters.
驱赶urge v基本义
极力把某事物“驱赶”给别人
强烈的欲望； 迫切的需要
古希腊人和古罗马人在观看戏剧时，喜欢毫不掩饰地当场表达自己的喜爱或反感情绪。他们通过掌声和喝彩声表达喜爱和赞赏，而在不喜欢演员的表演时，他们也会通过嘘声、倒彩声以及其他各种噪声来表达反感，直到将演员轰下台为止。英语单词 explde 的本意就是“通过噪声把演员轰下台”。到了18世纪后期，词义慢慢演变为“突然而又大声地爆发、爆炸”。
explde v vt & vi（使）爆炸 (blw up) ：explde a bmb The firewrk explded in his hand.  vi（感情、暴力事件）爆发；激增：explde with angerFlrida’s ppulatin explded after Wrld War Ⅱ.【词汇拓展】explsin n  [C] & [U] 爆炸（声）： The explsin was caused by a burst gas pipe.  [C]（感情）爆发； 激增： a ppulatin explsin an explsin in il price
（使）炸弹、爆竹等“爆炸”
感情、暴力事件“爆炸”
explde 语义网络图
（感情、暴力事件）爆发
（使）爆炸explde基本义
1. I have an appintment with my dentist at 11:30. 2. She had an appintment t paint her nails.3. The class was dismissed early tday. 4. The chairman declared the ceremny pen; all f us present cheered.5. Unexpectedly the weather turned ut pretty nice that day.6. It turned ut that his brther died f a heart attack. 2011 全国7. Divisin f pinin amng themselves cntributed t their defeat.8. Having enugh fat and salt in yur meals will reduce the urge t snack between meals. 2017 全国
一、写出下列句子中画线部分的汉语释义。1. She had failed t keep her appintment fr third times.___________2. They cngratulated him n his appintment as chairman. ___________ 3. He has taken up an appintment as Prfessr f Chemistry. ___________二、在空白处填入1个适当的单词或括号内单词的正确形式。1. I have an __________ (appint) at the dctr’s. 2. She has an appintment __________ her friend, but she have t change it. 三、根据所给提示，将下列句子译成英语。我约好了这周末去做美甲。(appintment, paint)____________________________________________________________
I have an appintment t paint my nails this weekend.
写出下列句子中画线部分的汉语释义。1. A lamp was suspended frm the ceiling. ___________2. Prductin has been suspended while safety checks are carried ut. ___________ 3. Dave was suspended frm schl fr a week. ___________4. Julie was suspended frm her jb shrtly after the incident. ___________
写出下列句子中画线部分的汉语释义。1. The curt declared that Brwn’s case shuld be reviewed. ___________2. Edward declared himself angry and upset. ___________ 3. Yu must declare all yur incme n this frm. ___________4. Wh’s the first man t subscribe t the Declaratin f Independence? ___________
写出下列句子中画线部分的汉语释义。1. I’m ging t calculate hw much paint we need. _________2. It is rughly calculated that at least 47,000 jbs were lst last year. _________ 3. It is impssible t calculate what influence he had n her. _________4. Dee lked at the bill and made sme rapid calculatins. _________
一、选出适当的单词， 并用其正确形式填空。Yesterday she __________ her byfriend t the party. 2. Wuld yu mind ging t _________ the kids frm schl? 二、根据所给提示，将下列句子译成英语。你去帮我把眼镜拿过来好吗？(fetch)__________________________________________________
Culd yu fetch me my glasses / fetch my glasses fr me, please?
bring, fetch
一、写出下列句子中画线部分的汉语释义。1. The cmpany turns ut a lt f cmputer games every week. _________2. Abut 70% f the ppulatin turned ut fr the electin. _________ 3. Dn’t frget t turn ut the lights when yu g. _________二、根据所给提示，将下列句子译成英语。让我吃惊的是，最后竟是我错了。(turn ut)__________________________________________________________
T my surprise, it turned ut that I was wrng.
1. The current divisin f labur between wrkers and management skills will change. __________2. He’s just been appinted as directr f the publishing divisin. __________3. My father taught me hw t d divisin when I was six. __________4. There are deep divisins in the party ver the prpsal. __________
写出下列句子中画线部分的汉语释义。
1. She began urging him twards the frnt dr. __________2. Plice are urging anyne wh saw the accident t cntact them immediately. __________3. We urge effective actin t be taken immediately. __________4. He culd n lnger resist the urge t g and see Amanda. __________
一、写出下列句子中画线部分的汉语释义。
1. Make sure yu resist the urge __________ (answer) every message yu receive.（2011 山东）2. The Smali rbbers’ frequent attacks n the sea urged the United Natins __________ (call) n all natins t take immediate actin.（2009 福建）3. I’m terribly srry t interrupt, but may I use yur phne? It’s rather ________ (urge).（2012 辽宁）4. He urged that a cnference ________________ (hld) by December.5. I gt a nte frm Mira _______________ (urge) me t get in tuch.
二、用所给词的正确形式填空。
(shuld) be held
写出下列句子中画线部分的汉语释义。1. A bmb explded at ne f Lndn’s busiest railway statins this mrning. ___________2. The ppulatin has explded in the last ten years. ___________ 3. He tld a jke which made Hank explde with laughter. ___________