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高中英语外研版 (2019)必修 第一册Unit 4 Friends forever示范课ppt课件
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这是一份高中英语外研版 (2019)必修 第一册Unit 4 Friends forever示范课ppt课件，共45页。PPT课件主要包含了the，connection，enables，interests，really，meaningful，what，to post，and，Ⅰ 词汇语境认知等内容，欢迎下载使用。
CLICK FOR A FRIEND?
Hw wuld yu feel (1) if mving t a new twn meant lsing track f yur friends? What if the nly way f getting news frm faraway friends was writing letters that tk ages t be delivered? This was hw things wrked nt very lng ag. Thanks t advances in technlgy, hw we make friends and cmmunicate with them has changed significantly. Nwadays, we can mve arund the wrld and still stay in tuch with the peple (2) that we want t remain friends with. Scial media tls let us see (3) what ur friends are up t and maintain friendships. All yu need is a wi-fi cnnectin.
The digital age als enables us t find peple (4) wh share ur interests, such as cllecting mdel cars r playing an unusual instrument. (5) Whatever ur hbbies, the Internet can cnnect us with thers wh als enjy ding them, even if they live n the ther side f the wrld. But (6) when yu "friend" peple nline, des this mean that they really are yur friends? It depends. If peple always exchange true persnal infrmatin nline, then yes, these friendships can be real and meaningful. But we need t keep in mind (7) that what we see n scial media is ften nt the whle truth abut a persn. f
On scial media sites, peple tend t pst nly psitive updates (8) that make them appear happy and friendly. But smiling phts can hide real prblems. Remember the saying: n the Internet, nbdy knws yu' re a dg. A yung persn culd be ld; a wman culd be a man; we culd even be sharing ur infrmatin with criminals. But this desn' t mean that we shuld thrw the baby ut with the bathwater. (9) Althugh technlgy has changed the way we acquire friends, the meaning f friendship and ur lnging fr friends remain the same. (10) As Aristtle said, n ne wuld chse t live withut friends, even if he had all ther gds.
(1) if引导条件状语从句，其中mving t...为动名词短语作主语。(2) that引导定语从句，修饰先行词peple。(3) what引导宾语从句。(4) wh引导定语从句，修饰先行词peple。(5) whatever引导让步状语从句，该从句中省略了are；wh引导定语从句，修饰先行词thers；even if引导让步状语从句。(6) when引导时间状语从句；that引导宾语从句。(7) that引导宾语从句，该从句中又含有what引导的主语从句。(8) that引导定语从句，修饰先行词psitive updates。(9) althugh引导让步状语从句，该从句中又包括定语从句we acquire friends。(10) as引导定语从句，并在定语从句中作said的宾语；even if引导让步状语从句。
①lse track f失去联系②what if倘使……将会怎样③faraway adj. 遥远的④thanks t由于，幸亏⑤advance n. 进步，进展⑥make friends交朋友⑦cmmunicate with与……交流⑧significantly adv. 重大地；显著地⑨stay in tuch with与……保持联系
⑩scial media 社交媒体⑪up t忙于⑫maintain v. 保持，维持⑬digital adj. 数字的，数码的⑭enable v. 使可能，使发生⑮unusual adj. 异常的，不平常的⑯meaningful adj. 有意义的⑰keep in mind 记住⑱site n. 网站⑲tend v. 易于做某事，往往会发生某事
Step Ⅰ General readingMatch the main ideas with the three parts.
Part 1 (Paras. 1～3) A. Dn' t thrw the baby ut with the bathwater.Part 2 (Paras. 4～7) B. Thanks t advances in technlgy, the way we make friends and cmmunicate with them has changed significantly.Part 3 (Para. 8) C. Peple yu "friend" nline aren' t all yur real friends.
答案 Part 1—B Part 2—C Part 3—A
Step Ⅱ Factual readingRead the text carefully and chse the best answer.
1. The title "CLICK FOR A FRIEND? " means "________" A. Is it necessary t find a friend nline? B. Is it pssible t find a real friend nline? C. Is it easy t find a real friend nline? D. Is it mre ppular t find a friend nline nw than befre?
2. The sentence " the Internet, nbdy knws yu' re a dg. " means "________" A. It' s difficult t knw abut true persnal infrmatin n the Internet. B. On the Internet peple ften ffer false persnal infrmatin. C. Peple like t make fun f ne anther n the Internet. D. It is necessary t dress up as a dg when surfing the Internet.
3. The sentence" But this desn' t mean we shuld thrw the baby ut with the bathwater" means "________" A. We shuld chse t give up either the baby r the bathwater. B. Be careful when the baby is taking a bath. C. It' s time fr a baby t take a bath. D. We shuldn' t thrw smething valuable away with smething unwanted.
答案 1. B 2. A 3. D
Step Ⅲ Clze testFill in the blanks accrding t the text.
Nwadays , we can mve arund the wrld and still stay in tuch with 1. ____________ peple that we want t remain friends with. Scial media tls let us see what ur friends are up 2. ____________ and maintain friendships. All we need is a wi-fi 3. ____________(cnnect) . The digital age als 4. ____________(able) us t find peple wh share ur 5. ____________(interest) . But when yu "friend" peple nline, des this mean that they 6. ____________ (real) are yur friends? It depends. If peple always exchange true persnal infrmatin nline, then yes, these friendships can be real and
7. ____________(meaning) . But we need t keep in mind that 8. __________ we see n scial medial is ften nt the whle truth abut a persn. On scial media sites, peple tend 9. ____________ (pst) nly psitive updates that make them appear happy 10. ____________ friendly. But this desn' t mean that we shuld thrw the baby ut with the bathwater.
1. The screens als shw phtgraphs, text and infrmatin frm sites. ____________2. Significantly, he did nt deny that there might be an electin. ____________3. It is impssible t prve the existence f Gd. ____________4. Think abut the skills yu have acquired, and hw yu can use them. ____________
——写出语境中加黑单词或短语的意义
1. We have always ____________ (保持) gd relatins with ur custmers since ur cmpany was set up.2. There have been striking ____________ (进步) in space in the last 20 years.3. The new plastic ____________ (使可能) us t make ur prducts mre cheaply.4. It ____________ (往往会发生某事) t be very wet at this time f year.5. Our team has an ____________(非凡的) number f talented players.6. It' s reprted that trained dgs have been used t hunt fr ____________(罪犯) .
——根据句意和汉语提示写出单词的适当形式
1. ________________(多亏) my teacher' s help, I have made great prgress in my physics. 2. Yu can pay weekly r mnthly—it' s ________________ (由……决定) yu. 3. Everyne wh knws him likes t ________________ (交朋友) with him. 4. ________________(记住) that the bank will be clsed tmrrw. 5. I' ve ________________(与……失去了联系) my high schl friends after graduatin. 6. Nt knwing the language here, I fund it hard t _____________________ (与……交流) lcal peple.7. We try t ___________________________ (与……保持联系) each ther thrugh e-mails.
——根据汉语提示写出适当的短语
make friends
Keep in mind
lst track f
cmmunicate with
stay in tuch with
1. familiar adj. 熟悉的
·With n familiar faces in view（教材P37）看不到熟悉的面孔·Are yu familiar with the cmputer sftware they use?你熟悉他们使用的计算机软件吗？·M Yan' s nvels are familiar t a large number f readers.莫言的小说为众多读者所熟悉。
►单句语法填空/补全句子①The curse is designed fr students wh are ____________ (familiar) with cmputers.②The smell is very familiar ____________ everyne wh lives near a bakery.③Mst peple ____________________ the idea that matter cnsists f very small atms.大部分人都熟悉物质是由很小的原子组成这一观点。
are familiar with
单词一族unfamiliar adj. 陌生的，不熟悉的用法总结sb be familiar with... 某人熟悉……（主动） familiar t sb ……为某人所熟悉（被动）
2. prefer vt. 更喜欢；选择某事物（而不选择其他事物）
·Hw d yu prefer t cmmunicate with friends every day? （教材P38）你更喜欢如何每天与朋友交流？·I wuld prefer reading bks written by M Yan t watching TV series based n his nvels.我宁愿看莫言写的书而不愿看根据他的小说改编的电视连续剧。·He prefers t die rather than give in t the enemy.他宁死也不屈服于敌人。
►单句语法填空/补全句子①My mther prefers ____________ (g) t wrk rather than ____________(stay) at hme.②In the crwded city, my father prefers walking t ____________(take) a bus.③I prefer him ____________ (cme) t see me right nw.④__________________________, if yu dn' t mind.如果你不介意的话，我更想让你骑自行车。
I' d prefer yu t cycle
单词一族preference n. 偏爱；爱好用法总结(1) prefer (sb) t d sth 更喜欢（某人）做某事(2) prefer (ding) sth t (ding) sth 宁愿（做）某事……也不愿（做）某事(3) prefer t d sth rather than d sth＝wuld rather d sth than d sth 宁可做某事也不愿做某事
3. deliver vt. 递送，传送；接生；生（小孩儿）；发表（演说等）（教材P38）
·Did yu deliver my message t my mther? 你把我的信息传送给我母亲了吗？·The dctr delivered the twins safely last night.昨天晚上那位医生安全地接生了一对孪生儿。·He delivered a speech at the pening ceremny f the Wrld Cup.他在世界杯的开幕式上致辞了。►单句语法填空/补全句子①Milk ____________ (deliver) t ur dr every mrning.②Dr. Smith will ___________________ n endangered species.史密斯博士将发表一篇关于濒危物种的演讲。
is delivered
deliver a speech
单词一族delivery n. 递送用法总结 把……传送给……deliver a speech 发表演讲/致辞
4. advance n. 进步，进展v. 前进；促进；提出；提前adj. 预先的，在前的
·Thanks t advances in technlgy, hw we make friends and cmmunicate with them has changed significantly. （教材P38）由于科技的进步，我们交朋友和与别人交流的方式都发生了显著的变化。►写出下列加黑单词的含义①There have been great advances in medicine in the last ten years.在过去十年里，医学取得了巨大的____________。②The strikers advanced n/ twards us, shuting angrily.罢工的人愤怒地喊叫着向我们____________。
③It is a ppular shw, s advance bking is essential.这是一场很受欢迎的演出，所以一定要____________订票。·Yu' d better make a plan in advance. 你最好提前制订一个计划。·He is far in advance f his class. 他在班上遥遥领先。►单句语法填空/补全句子④Thanks t the ____________ (advance) technlgy, we live in an age f better cmmunicatin.⑤Everything was fixed ________________. 一切都是预先安排好的。
单词一族advanced adj. 先进的，高级的用法总结in advance 事先，事前in advance f... 在……前面；比……进步/超前
5. tend v. 易于做某事，往往会发生某事；照看
·On scial media sites, peple tend t pst nly gd things that make them appear happy and friendly. （教材P39）在社交媒体网站上，人们倾向于只发布那些使他们看起来似乎高兴和友好的好东西。·Bys and girls tend t be different in this regard.男孩和女孩在这方面往往有所不同。·Mm was usually busy tending t my yunger sisters.妈妈通常忙于照顾我的妹妹们。·The English seasns and climate tend t/ twards extremes.英国的季节和气候趋于极端。
►单句语法填空/补全句子①There is a grwing ____________(tend) fr peple t wrk at hme instead f in ffices.②Which sleeping psitin shws that the sleeper tends ____________(seek) perfectin?③We ______________________ (往往会认为) that everything is abut us.
tend t think
单词一族tendency n. 趋向，趋势用法总结tend t d sth 易于，往往会做某事tend (t) sb 照顾某人tend t/ twards 倾向于，趋于
1. lse track f失去联系
·Hw wuld yu feel if mving t a new twn meant lsing track f yur friends? （教材P38）如果搬到一个新城镇意味着和你的朋友失去联系你会感觉怎样呢？►用track相关短语补全句子①They hpe _______________________ the surce f the infectin as sn as pssible.他们希望尽快查出这种传染病的根源。②It' s hard ______________________ all ne' s ld schl friends.与所有老校友都保持联系是很困难的。
t track dwn
t keep track f
③S far, they have been all mre r less ________________.目前来看，他们都或多或少按计划行事。►一句多译④我们失去联系五年了。→______________________________________________________ (track)→______________________________________________________ (cntact)→______________________________________________________ (ut f cntact with)
It is five years since we lst track f each ther.
It is five years since we lst cntact with each ther.
They have been ut f cntact with each ther fr five years.
短语记牢(1) keep track f 与……保持联系，了解……的动态be n track 稳步前进，做法对头(2) track dwn 追踪找到，追查到名师提醒表示“与……失去联系”的短语还有：lse cntact with, be ut f cntact with（表示状态）。
2. thanks t归功于……，多亏……
·Thanks t advances in technlgy, hw we make friends and cmmunicate with them has changed significantly. （教材P38）由于科技的进步，我们交朋友和与别人交流的方式都发生了显著的变化。·Thanks t the timely help, many lucky peple survived the earthquake.多亏了及时的帮助，很多幸运的人得以在地震中幸存下来。
►单句语法填空/补全句子①Thanks ____________ yur inspiratin, I am successful.②He had t retire because ____________ ill health.③Our delay was due ____________ the heavy traffic.④__________________________, I wn the first prize in the cmpetitin.多亏他的建议，我在比赛中获得了一等奖。
Thanks t his advice
用法总结表示“因为；由于”的短语还有：wing t, due t, because f, as a result f, n accunt f等。
3. stay/ keep in tuch with与……保持联系（强调状态）
·Nwadays, we can mve arund the wrld and still stay in tuch with the peple that we want t remain friends with. （教材P38）现在我们能周游世界，却仍可以和我们想与之交朋友的人保持联系。►补全句子①We have _______________________________ by telephne.我们已经打电话彼此联系上了。②He asked fr my address and said that he didn' t want ___________________________.他要了我的地址并说他不想和我失去联系。
gt in tuch with each ther
t lse tuch with me
►翻译句子③无论你去哪里，请与我保持联络。_____________________________________________________________
Wherever yu g, stay in tuch with me, please.
短语记牢强调状态：be in tuch with... 和……有联系be ut f tuch with... 和……失去联系强调动作：get in tuch with... 和……取得联系lse tuch with... 和……失去联系
4. keep/ bear... in mind记住
·But we need t keep in mind that what we see n scial medial is ften nt the whle truth abut a persn. （教材P39）但是我们需要记住，我们在社交媒体上看到的经常不是有关一个人的全部真相。►用适当的介词填空①I culdn' t bring ____________ mind the name f the htel I' d stayed in.②We must keep ____________ mind that pride ges befre a fall.►翻译句子③我们已经决定了这个假期去澳大利亚或者泰国。________________________________________________________________________
We have made up ur minds t take a trip t Australia r Thailand fr thishliday.
短语记牢cme t mind 突然想起 mind 使想起……make up ne' s mind 下定决心change ne' s mind 改变主意
What if the nly way f getting news frm faraway friends was writing letters that tk ages t be delivered? （教材P38）倘若从远方朋友那里得到消息的唯一途径是写信，而这封信需要很长时间才会送达，这会怎样呢？
【分析】 what if “倘若……将会怎样，即使……又有什么关系”为固定句式。【拓展】 其他相关结构：(1) 为什么？(2) What abut/ Hw ……怎么样？（表示建议）
(3) Hw cme? 用于口语交际中，表示疑惑，意为“为什么会这样呢，怎么搞的? ”Hw cme 还可以接从句或v. -ing 形式。(4) S what? 那又怎么样？·It sunds like a gd ffer, but what if it' s a trick?那个提议听起来很诱人，但如果是个骗局会怎么样？·If she spent five years in Paris, hw cme her French is s bad?既然她在巴黎待了五年，她的法语怎么还会这样糟糕？·—He is fifteen years yunger than yu. ——他比你小十五岁呢！—S what? ——那又怎么样？
补全句子①________________ he gets angry? I' m a little wrried.倘若他生气该怎么办？我有点儿担心。②________________ ging t the cinema tnight? A new film is n shw.今天晚上去看电影怎么样？有一部新电影正在上映。③—Smene will see yu ding it.—________________? ——会有人看见你做这事的。——那又怎么样？
CLICK FOR A FRIEND?
Hw wuld yu feel (1) if mving t a new twn meant lsing track f yur friends? What if the nly way f getting news frm faraway friends was writing letters that tk ages t be delivered? This was hw things wrked nt very lng ag. Thanks t advances in technlgy, hw we make friends and cmmunicate with them has changed significantly. Nwadays, we can mve arund the wrld and still stay in tuch with the peple (2) that we want t remain friends with. Scial media tls let us see (3) what ur friends are up t and maintain friendships. All yu need is a wi-fi cnnectin.
The digital age als enables us t find peple (4) wh share ur interests, such as cllecting mdel cars r playing an unusual instrument. (5) Whatever ur hbbies, the Internet can cnnect us with thers wh als enjy ding them, even if they live n the ther side f the wrld. But (6) when yu "friend" peple nline, des this mean that they really are yur friends? It depends. If peple always exchange true persnal infrmatin nline, then yes, these friendships can be real and meaningful. But we need t keep in mind (7) that what we see n scial media is ften nt the whle truth abut a persn. f
On scial media sites, peple tend t pst nly psitive updates (8) that make them appear happy and friendly. But smiling phts can hide real prblems. Remember the saying: n the Internet, nbdy knws yu' re a dg. A yung persn culd be ld; a wman culd be a man; we culd even be sharing ur infrmatin with criminals. But this desn' t mean that we shuld thrw the baby ut with the bathwater. (9) Althugh technlgy has changed the way we acquire friends, the meaning f friendship and ur lnging fr friends remain the same. (10) As Aristtle said, n ne wuld chse t live withut friends, even if he had all ther gds.
(1) if引导条件状语从句，其中mving t...为动名词短语作主语。(2) that引导定语从句，修饰先行词peple。(3) what引导宾语从句。(4) wh引导定语从句，修饰先行词peple。(5) whatever引导让步状语从句，该从句中省略了are；wh引导定语从句，修饰先行词thers；even if引导让步状语从句。(6) when引导时间状语从句；that引导宾语从句。(7) that引导宾语从句，该从句中又含有what引导的主语从句。(8) that引导定语从句，修饰先行词psitive updates。(9) althugh引导让步状语从句，该从句中又包括定语从句we acquire friends。(10) as引导定语从句，并在定语从句中作said的宾语；even if引导让步状语从句。
①lse track f失去联系②what if倘使……将会怎样③faraway adj. 遥远的④thanks t由于，幸亏⑤advance n. 进步，进展⑥make friends交朋友⑦cmmunicate with与……交流⑧significantly adv. 重大地；显著地⑨stay in tuch with与……保持联系
⑩scial media 社交媒体⑪up t忙于⑫maintain v. 保持，维持⑬digital adj. 数字的，数码的⑭enable v. 使可能，使发生⑮unusual adj. 异常的，不平常的⑯meaningful adj. 有意义的⑰keep in mind 记住⑱site n. 网站⑲tend v. 易于做某事，往往会发生某事
Step Ⅰ General readingMatch the main ideas with the three parts.
Part 1 (Paras. 1～3) A. Dn' t thrw the baby ut with the bathwater.Part 2 (Paras. 4～7) B. Thanks t advances in technlgy, the way we make friends and cmmunicate with them has changed significantly.Part 3 (Para. 8) C. Peple yu "friend" nline aren' t all yur real friends.
答案 Part 1—B Part 2—C Part 3—A
Step Ⅱ Factual readingRead the text carefully and chse the best answer.
1. The title "CLICK FOR A FRIEND? " means "________" A. Is it necessary t find a friend nline? B. Is it pssible t find a real friend nline? C. Is it easy t find a real friend nline? D. Is it mre ppular t find a friend nline nw than befre?
2. The sentence " the Internet, nbdy knws yu' re a dg. " means "________" A. It' s difficult t knw abut true persnal infrmatin n the Internet. B. On the Internet peple ften ffer false persnal infrmatin. C. Peple like t make fun f ne anther n the Internet. D. It is necessary t dress up as a dg when surfing the Internet.
3. The sentence" But this desn' t mean we shuld thrw the baby ut with the bathwater" means "________" A. We shuld chse t give up either the baby r the bathwater. B. Be careful when the baby is taking a bath. C. It' s time fr a baby t take a bath. D. We shuldn' t thrw smething valuable away with smething unwanted.
答案 1. B 2. A 3. D
Step Ⅲ Clze testFill in the blanks accrding t the text.
Nwadays , we can mve arund the wrld and still stay in tuch with 1. ____________ peple that we want t remain friends with. Scial media tls let us see what ur friends are up 2. ____________ and maintain friendships. All we need is a wi-fi 3. ____________(cnnect) . The digital age als 4. ____________(able) us t find peple wh share ur 5. ____________(interest) . But when yu "friend" peple nline, des this mean that they 6. ____________ (real) are yur friends? It depends. If peple always exchange true persnal infrmatin nline, then yes, these friendships can be real and
7. ____________(meaning) . But we need t keep in mind that 8. __________ we see n scial medial is ften nt the whle truth abut a persn. On scial media sites, peple tend 9. ____________ (pst) nly psitive updates that make them appear happy 10. ____________ friendly. But this desn' t mean that we shuld thrw the baby ut with the bathwater.
1. The screens als shw phtgraphs, text and infrmatin frm sites. ____________2. Significantly, he did nt deny that there might be an electin. ____________3. It is impssible t prve the existence f Gd. ____________4. Think abut the skills yu have acquired, and hw yu can use them. ____________
——写出语境中加黑单词或短语的意义
1. We have always ____________ (保持) gd relatins with ur custmers since ur cmpany was set up.2. There have been striking ____________ (进步) in space in the last 20 years.3. The new plastic ____________ (使可能) us t make ur prducts mre cheaply.4. It ____________ (往往会发生某事) t be very wet at this time f year.5. Our team has an ____________(非凡的) number f talented players.6. It' s reprted that trained dgs have been used t hunt fr ____________(罪犯) .
——根据句意和汉语提示写出单词的适当形式
1. ________________(多亏) my teacher' s help, I have made great prgress in my physics. 2. Yu can pay weekly r mnthly—it' s ________________ (由……决定) yu. 3. Everyne wh knws him likes t ________________ (交朋友) with him. 4. ________________(记住) that the bank will be clsed tmrrw. 5. I' ve ________________(与……失去了联系) my high schl friends after graduatin. 6. Nt knwing the language here, I fund it hard t _____________________ (与……交流) lcal peple.7. We try t ___________________________ (与……保持联系) each ther thrugh e-mails.
——根据汉语提示写出适当的短语
make friends
Keep in mind
lst track f
cmmunicate with
stay in tuch with
1. familiar adj. 熟悉的
·With n familiar faces in view（教材P37）看不到熟悉的面孔·Are yu familiar with the cmputer sftware they use?你熟悉他们使用的计算机软件吗？·M Yan' s nvels are familiar t a large number f readers.莫言的小说为众多读者所熟悉。
►单句语法填空/补全句子①The curse is designed fr students wh are ____________ (familiar) with cmputers.②The smell is very familiar ____________ everyne wh lives near a bakery.③Mst peple ____________________ the idea that matter cnsists f very small atms.大部分人都熟悉物质是由很小的原子组成这一观点。
are familiar with
单词一族unfamiliar adj. 陌生的，不熟悉的用法总结sb be familiar with... 某人熟悉……（主动） familiar t sb ……为某人所熟悉（被动）
2. prefer vt. 更喜欢；选择某事物（而不选择其他事物）
·Hw d yu prefer t cmmunicate with friends every day? （教材P38）你更喜欢如何每天与朋友交流？·I wuld prefer reading bks written by M Yan t watching TV series based n his nvels.我宁愿看莫言写的书而不愿看根据他的小说改编的电视连续剧。·He prefers t die rather than give in t the enemy.他宁死也不屈服于敌人。
►单句语法填空/补全句子①My mther prefers ____________ (g) t wrk rather than ____________(stay) at hme.②In the crwded city, my father prefers walking t ____________(take) a bus.③I prefer him ____________ (cme) t see me right nw.④__________________________, if yu dn' t mind.如果你不介意的话，我更想让你骑自行车。
I' d prefer yu t cycle
单词一族preference n. 偏爱；爱好用法总结(1) prefer (sb) t d sth 更喜欢（某人）做某事(2) prefer (ding) sth t (ding) sth 宁愿（做）某事……也不愿（做）某事(3) prefer t d sth rather than d sth＝wuld rather d sth than d sth 宁可做某事也不愿做某事
3. deliver vt. 递送，传送；接生；生（小孩儿）；发表（演说等）（教材P38）
·Did yu deliver my message t my mther? 你把我的信息传送给我母亲了吗？·The dctr delivered the twins safely last night.昨天晚上那位医生安全地接生了一对孪生儿。·He delivered a speech at the pening ceremny f the Wrld Cup.他在世界杯的开幕式上致辞了。►单句语法填空/补全句子①Milk ____________ (deliver) t ur dr every mrning.②Dr. Smith will ___________________ n endangered species.史密斯博士将发表一篇关于濒危物种的演讲。
is delivered
deliver a speech
单词一族delivery n. 递送用法总结 把……传送给……deliver a speech 发表演讲/致辞
4. advance n. 进步，进展v. 前进；促进；提出；提前adj. 预先的，在前的
·Thanks t advances in technlgy, hw we make friends and cmmunicate with them has changed significantly. （教材P38）由于科技的进步，我们交朋友和与别人交流的方式都发生了显著的变化。►写出下列加黑单词的含义①There have been great advances in medicine in the last ten years.在过去十年里，医学取得了巨大的____________。②The strikers advanced n/ twards us, shuting angrily.罢工的人愤怒地喊叫着向我们____________。
③It is a ppular shw, s advance bking is essential.这是一场很受欢迎的演出，所以一定要____________订票。·Yu' d better make a plan in advance. 你最好提前制订一个计划。·He is far in advance f his class. 他在班上遥遥领先。►单句语法填空/补全句子④Thanks t the ____________ (advance) technlgy, we live in an age f better cmmunicatin.⑤Everything was fixed ________________. 一切都是预先安排好的。
单词一族advanced adj. 先进的，高级的用法总结in advance 事先，事前in advance f... 在……前面；比……进步/超前
5. tend v. 易于做某事，往往会发生某事；照看
·On scial media sites, peple tend t pst nly gd things that make them appear happy and friendly. （教材P39）在社交媒体网站上，人们倾向于只发布那些使他们看起来似乎高兴和友好的好东西。·Bys and girls tend t be different in this regard.男孩和女孩在这方面往往有所不同。·Mm was usually busy tending t my yunger sisters.妈妈通常忙于照顾我的妹妹们。·The English seasns and climate tend t/ twards extremes.英国的季节和气候趋于极端。
►单句语法填空/补全句子①There is a grwing ____________(tend) fr peple t wrk at hme instead f in ffices.②Which sleeping psitin shws that the sleeper tends ____________(seek) perfectin?③We ______________________ (往往会认为) that everything is abut us.
tend t think
单词一族tendency n. 趋向，趋势用法总结tend t d sth 易于，往往会做某事tend (t) sb 照顾某人tend t/ twards 倾向于，趋于
1. lse track f失去联系
·Hw wuld yu feel if mving t a new twn meant lsing track f yur friends? （教材P38）如果搬到一个新城镇意味着和你的朋友失去联系你会感觉怎样呢？►用track相关短语补全句子①They hpe _______________________ the surce f the infectin as sn as pssible.他们希望尽快查出这种传染病的根源。②It' s hard ______________________ all ne' s ld schl friends.与所有老校友都保持联系是很困难的。
t track dwn
t keep track f
③S far, they have been all mre r less ________________.目前来看，他们都或多或少按计划行事。►一句多译④我们失去联系五年了。→______________________________________________________ (track)→______________________________________________________ (cntact)→______________________________________________________ (ut f cntact with)
It is five years since we lst track f each ther.
It is five years since we lst cntact with each ther.
They have been ut f cntact with each ther fr five years.
短语记牢(1) keep track f 与……保持联系，了解……的动态be n track 稳步前进，做法对头(2) track dwn 追踪找到，追查到名师提醒表示“与……失去联系”的短语还有：lse cntact with, be ut f cntact with（表示状态）。
2. thanks t归功于……，多亏……
·Thanks t advances in technlgy, hw we make friends and cmmunicate with them has changed significantly. （教材P38）由于科技的进步，我们交朋友和与别人交流的方式都发生了显著的变化。·Thanks t the timely help, many lucky peple survived the earthquake.多亏了及时的帮助，很多幸运的人得以在地震中幸存下来。
►单句语法填空/补全句子①Thanks ____________ yur inspiratin, I am successful.②He had t retire because ____________ ill health.③Our delay was due ____________ the heavy traffic.④__________________________, I wn the first prize in the cmpetitin.多亏他的建议，我在比赛中获得了一等奖。
Thanks t his advice
用法总结表示“因为；由于”的短语还有：wing t, due t, because f, as a result f, n accunt f等。
3. stay/ keep in tuch with与……保持联系（强调状态）
·Nwadays, we can mve arund the wrld and still stay in tuch with the peple that we want t remain friends with. （教材P38）现在我们能周游世界，却仍可以和我们想与之交朋友的人保持联系。►补全句子①We have _______________________________ by telephne.我们已经打电话彼此联系上了。②He asked fr my address and said that he didn' t want ___________________________.他要了我的地址并说他不想和我失去联系。
gt in tuch with each ther
t lse tuch with me
►翻译句子③无论你去哪里，请与我保持联络。_____________________________________________________________
Wherever yu g, stay in tuch with me, please.
短语记牢强调状态：be in tuch with... 和……有联系be ut f tuch with... 和……失去联系强调动作：get in tuch with... 和……取得联系lse tuch with... 和……失去联系
4. keep/ bear... in mind记住
·But we need t keep in mind that what we see n scial medial is ften nt the whle truth abut a persn. （教材P39）但是我们需要记住，我们在社交媒体上看到的经常不是有关一个人的全部真相。►用适当的介词填空①I culdn' t bring ____________ mind the name f the htel I' d stayed in.②We must keep ____________ mind that pride ges befre a fall.►翻译句子③我们已经决定了这个假期去澳大利亚或者泰国。________________________________________________________________________
We have made up ur minds t take a trip t Australia r Thailand fr thishliday.
短语记牢cme t mind 突然想起 mind 使想起……make up ne' s mind 下定决心change ne' s mind 改变主意
What if the nly way f getting news frm faraway friends was writing letters that tk ages t be delivered? （教材P38）倘若从远方朋友那里得到消息的唯一途径是写信，而这封信需要很长时间才会送达，这会怎样呢？
【分析】 what if “倘若……将会怎样，即使……又有什么关系”为固定句式。【拓展】 其他相关结构：(1) 为什么？(2) What abut/ Hw ……怎么样？（表示建议）
(3) Hw cme? 用于口语交际中，表示疑惑，意为“为什么会这样呢，怎么搞的? ”Hw cme 还可以接从句或v. -ing 形式。(4) S what? 那又怎么样？·It sunds like a gd ffer, but what if it' s a trick?那个提议听起来很诱人，但如果是个骗局会怎么样？·If she spent five years in Paris, hw cme her French is s bad?既然她在巴黎待了五年，她的法语怎么还会这样糟糕？·—He is fifteen years yunger than yu. ——他比你小十五岁呢！—S what? ——那又怎么样？
补全句子①________________ he gets angry? I' m a little wrried.倘若他生气该怎么办？我有点儿担心。②________________ ging t the cinema tnight? A new film is n shw.今天晚上去看电影怎么样？有一部新电影正在上映。③—Smene will see yu ding it.—________________? ——会有人看见你做这事的。——那又怎么样？
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