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人教版 (2019)必修 第二册Unit 3 The internet教案及反思
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这是一份人教版 (2019)必修 第二册Unit 3 The internet教案及反思，共8页。
Wrds And Phrases
eq \a\vs4\al(知识要点1) accunt n．账户；描述；解释；理由 vt.说明……的原因；解释
(教材P31)Laura needs an app that will add mney t her bank accunt.劳拉需要一个应用程序，用这个程序可以把钱添加到她的银行账户。
[例1] He'll have t accunt fr where every cent ges.
他得说明所花掉的每一分钱的用途。
[例2] On n accunt will I lse heart.
我决不会灰心丧气。
[造句]在我们做出决定之前，我们应该考虑一下顾客的需要。
Befre making a decisin，we shuld take the needs f custmers int accunt.
[知识拓展]
(1)accunt fr 说明(原因等)；做出解释；
占……(比例)
(2)pen/clse a bank accunt 开启/关闭银行账户
n accunt f＝because f 由于；因为
n n accunt 不论什么理由都不
take accunt＝take cnsideratin
考虑……；把……考虑在内
[即学即练]
单句语法填空/句型转换
①Accrding t the Wrld Bank，China accunts fr abut 30 percent f ttal glbal fertilizer cnsumptin.
②Dnatrs shuld take peple's real needs int accunt.
③It's reprted that many flights were delayed n accunt f the bad weather.
④I sincerely hpe that yu will cnsider my suggestins.
→I sincerely hpe that yu will take my suggestins int accunt/cnsideratin．
→I sincerely hpe that yu will take accunt f my suggestins．
[小片段填空]
When the teacher asked fr the accunt why he was nt present at schl yesterday，he accunted fr his absence then，but later he accunted t the teacher that n n accunt did he tell a lie.
当老师问起他昨天没来上学的原因时，他当时就向老师做了解释，但是后来他向老师说明他绝没有撒谎。
eq \a\vs4\al(知识要点2) target n．目标；对象；靶子
vt.把……作为攻击目标
(教材P32)Being nline is n excuse fr being rude，and yu dn't want t becme a target fr a trll r cyberbully.
上网并不是粗鲁的借口，你也不想成为网络流氓或网络恶霸的目标。
[例1] T hit the target，yu have t aim at it.
为击中目标，你必须瞄准它。
[例2] Set yurself targets that yu can reasnably hpe t achieve.
给自己制定有望达到的目标。
[造句]这个电视节目主要是针对年轻人的。
This TV shw is mainly targeted at/n the yung.
[知识拓展]
(1)set a target 设定目标
aim at the target 瞄准目标
hit/miss the target 中/脱靶
(2)target sth.n/at 把……对准
be targeted n/at 以……为目标；把……对准；旨在
[即学即练]
单句语法填空/翻译句子
①He aimed at the target，fired and missed it.
②He's becme the target fr a lt f criticism(批评)recently.
③Therefre，the teaching shuld be targeted(target)at dealing with these prblems.
④没有人想成为校园欺凌的对象。(target)
Nbdy wants t be the target fr schl bullying.
⑤你完成了你的目标没有？(target)
Have yu achieved yur target yet?
eq \a\vs4\al(知识要点3) particular adj.特定的；特别的；讲究的
(教材P32)Like a trll，a cyberbully will als write smething mean but it is usually directed at particular peple.
就像网络流氓，网络恶霸也会写一些刻薄的东西，但通常是针对特定的人。
[例1] Is there anything in particular in the prgram tnight?
今晚的电视节目中有什么特别的吗？
[例2] As is wellknwn t all，giant pandas are particular t China.
众所周知，大熊猫是中国所特有的。
[造句]我们必须特别注意这一点。
We must pay particular attentin t this pint.
[知识拓展]
(1)in particular＝particularly特别；尤其
be particular abut 对……讲究；挑剔
be particular t 为……所特有
(2)particularly adv. 尤其，特别，格外
[即学即练]
单句语法填空
①My brther likes eating very much，but he isn't very particular abut the fd he eats.
②Everybdy says it is wrth seeing but I find nthing in particular abut that place.
③Qi Baishi was particularly(particular)knwn fr painting shrimps.
eq \a\vs4\al(知识要点4) upset adj.心烦的；苦恼的；沮丧的
vt.使烦恼；使生气；搅乱
(教材P32)It seemed like a jke at first，but the girl was very upset.
起初，这似乎是个玩笑，但女孩很难过。
[例1] His strange behaviur upset his father.
他的奇怪行为使他父亲感到烦恼。
[例2] She was upset that he had left withut saying gdbye.
他的不辞而别让她感到不安。
[造句]没有必要为此事难过。
There is n pint f being upset abut/ver it.
[知识拓展]
(1)be upset abut... 对……感到心烦意乱
(2)It upsets/upset sb.t d sth.做某事某人感到不舒服
It upsets/upset 让某人感到不高兴的是……
[小片段填空]
Jim is ding his hmewrk.The flies' flying arund him withut a stp upsets him.He is s upset and annyed that he upsets the cup at the crner f the desk.
吉姆在做家庭作业。苍蝇不停地在他周围飞来飞去，这让他心烦意乱。他烦躁极了，以至于打翻了放在桌角的杯子。
[即学即练]
单句语法填空/一句多译
①Dn't be upset abut what yu lst.
②Dn't upset yurself(yu)abut it—n harm has been dne.
③让我们感到心烦的是他总是说谎。
→We are upset that he is always lying.(adj.)
→It upsets us that he is always telling lies.(vt.)
Sentence Pattern
eq \a\vs4\al(重点句式) (教材P32)Hwever，the mre plite yu are，the less likely it is yu will be attacked.
然而，你越有礼貌，你就越不可能受到攻击。
[句式分析]
(1)“the＋比较级(＋主语＋谓语)，the＋比较级(＋主语＋谓语)”结构，意为“(……)越……，(……)越……”。
(2)“the＋比较级(＋主语＋谓语)，the＋比较级(＋主语＋谓语)”表示一方随另一方变化。前一个“the＋比较级”是条件状语从句，后一个是主句。主句用一般将来时，前面的从句用一般现在时表示将来。
(3)“比较级＋and＋比较级”意为“越来越……”，表示人/事物本身在程度上的改变。
[例1] Yu will make greater prgress if yu wrk harder.＝The harder yu wrk，the greater prgress yu will make.
你学习越努力，进步就越大。
[例2] The higher yu stand，the farther yu will see.
你站得越高，就看得越远。
[造句]你练习得越多，理解得就越透。
The mre yu practise，the better yu can understand.
[即学即练]
单句语法填空/同义句改写
①Usually，the stranger(strange)the idea is，the mre it will get nticed.
②Generally speaking，the harder ne wrks(wrk)，the better results he will get.
③The lnger the war lasts，the mre peple there will suffer(suffer).
④Learning becmes mre and mre difficult as we get lder(ld).
⑤The higher the grund is，the thinner the air will be.
→If the grund is higher，the air will be thinner.
阅读标题(Read headlines)
标题通常包含文章的关键信息。通常情况下，标题具有概括性、针对性、醒目性的特点。标题囊括文章的主要内容，体现文章的主题，指向文章的主要特点，同时吸引读者的注意力和兴趣。
[例题分析]
Hw t Make Friends
Gd friendship has many advantages. D But fr many f us it is difficult and requires curage.Belw are sme helpful suggestins n hw t make and keep friends.
Start a cnversatin.
Starting a cnversatin is an imprtant step in making new friends. C Yu can always start the cnversatin.Being able t make a small talk is a very useful skill.
3
Chsing friends with cmmn interests is imprtant in building friendship as these interests wuld always bring yu and yur friends tgether.Hanging ut will always be a pleasant experience.
Let it grw.
It is a gd thing t stay in tuch.Hwever，try nt t disturb yur new friend with t many calls，messages r visits as this wuld likely make him r her upset and finally yu may lse yur friend. F
Enjy yur friendship.
The best way t enjy yur friendship is t allw yur friends t be themselves.Try nt t change them frm wh they are t what yu want them t be. G
A．Be cheerful.
B．D things tgether.
C．D nt wait t be spken t.
D．Making new friends cmes easy fr sme peple.
E．Fr a friendship t develp yu need t stay in tuch.
F．The best friendships are the nes that grw naturally.
G．Becme the kind f friend yu want yur friend t be t yu.
B [根据下文的“these interests wuld always bring yu and yur friends tgether”可知，“一起做事”可以增进友谊，帮助结交新朋友。故选B项。]
方法技巧：
①注意文中反复出现或强调的信息，找出核心词汇。
②找出主题句。
③概括文章的主题。
[即学即练]
Let's d sme sleep math.Yu lst tw hurs f sleep every night last week because f a big prject due n Friday.On Saturday and Sunday，yu slept in，getting fur extra hurs.On Mnday mrning，yu were feeling s brighteyed，and yu nly had ne cup f cffee，instead f yur usual tw.But dn't be cheated by yur energy：Yu're still carrying arund a heavy lad f sleepiness，r what experts call “sleep debt”—in this case smething like six hurs，almst a full night's sleep.
Sleep debt is the difference between the amunt f sleep yu shuld be getting and the amunt yu actually get.It's a deficit(赤字)that grws every time we skim sme extra minutes ff ur nightly sleep.“Peple accumulate(积累)sleep debt gradually withut being nticed，”says psychiatrist William C·Dement，funder f the Stanfrd University Sleep Research Centre.Studies shw that such shrtterm lack f sleep leads t a fggy brain，wrsened visin，and truble remembering.Lngterm effects include besity and heart disease.A survey by the Natinal Sleep Fundatin reprts that we're lsing ne hur f sleep each night—mre than tw full weeks f sleep each year.
The gd news is that，like all debts，with sme wrk，sleep debt can be repaid.Adding an extra hur r tw f sleep a night is the way t catch up n sleep debt.Fr the lngterm lack f sleep，take it easy fr a few mnths t get back int a natural sleep pattern.G t bed when yu are tired，and allw yur bdy t wake yu in the mrning(n alarm clck allwed).Yu may find yurself catatnic(有紧张感的)in the beginning f the recvery cycle：Expect t have ten hurs' shuteye per night.As the days pass，hwever，the amunt f sleeping time will gradually decrease.
S earn back that lst sleep—and fllw the rders f yur inner sleep needs，and yu'll feel better.“When yu put away sleep debt，yu becme a superman，”says Stanfrd's Dement，talking abut the imprved mental and physical abilities that cme with being well rested.
★What might be the mst suitable title fr the text?
A．Hw Can Yu Keep Energetic?
B．Can Yu Have a Gd Sleep?
C．What Is Sleep Debt?
D．Can Yu Catch up n Sleep Debt?
D [标题归纳题。文章主要介绍了睡眠债是如何累积起来的，并谈到了其不利影响和解决办法。分析各选项可知只有D项最符合总体内容，故选D。]
Wrds And Phrases
eq \a\vs4\al(知识要点1) accunt n．账户；描述；解释；理由 vt.说明……的原因；解释
(教材P31)Laura needs an app that will add mney t her bank accunt.劳拉需要一个应用程序，用这个程序可以把钱添加到她的银行账户。
[例1] He'll have t accunt fr where every cent ges.
他得说明所花掉的每一分钱的用途。
[例2] On n accunt will I lse heart.
我决不会灰心丧气。
[造句]在我们做出决定之前，我们应该考虑一下顾客的需要。
Befre making a decisin，we shuld take the needs f custmers int accunt.
[知识拓展]
(1)accunt fr 说明(原因等)；做出解释；
占……(比例)
(2)pen/clse a bank accunt 开启/关闭银行账户
n accunt f＝because f 由于；因为
n n accunt 不论什么理由都不
take accunt＝take cnsideratin
考虑……；把……考虑在内
[即学即练]
单句语法填空/句型转换
①Accrding t the Wrld Bank，China accunts fr abut 30 percent f ttal glbal fertilizer cnsumptin.
②Dnatrs shuld take peple's real needs int accunt.
③It's reprted that many flights were delayed n accunt f the bad weather.
④I sincerely hpe that yu will cnsider my suggestins.
→I sincerely hpe that yu will take my suggestins int accunt/cnsideratin．
→I sincerely hpe that yu will take accunt f my suggestins．
[小片段填空]
When the teacher asked fr the accunt why he was nt present at schl yesterday，he accunted fr his absence then，but later he accunted t the teacher that n n accunt did he tell a lie.
当老师问起他昨天没来上学的原因时，他当时就向老师做了解释，但是后来他向老师说明他绝没有撒谎。
eq \a\vs4\al(知识要点2) target n．目标；对象；靶子
vt.把……作为攻击目标
(教材P32)Being nline is n excuse fr being rude，and yu dn't want t becme a target fr a trll r cyberbully.
上网并不是粗鲁的借口，你也不想成为网络流氓或网络恶霸的目标。
[例1] T hit the target，yu have t aim at it.
为击中目标，你必须瞄准它。
[例2] Set yurself targets that yu can reasnably hpe t achieve.
给自己制定有望达到的目标。
[造句]这个电视节目主要是针对年轻人的。
This TV shw is mainly targeted at/n the yung.
[知识拓展]
(1)set a target 设定目标
aim at the target 瞄准目标
hit/miss the target 中/脱靶
(2)target sth.n/at 把……对准
be targeted n/at 以……为目标；把……对准；旨在
[即学即练]
单句语法填空/翻译句子
①He aimed at the target，fired and missed it.
②He's becme the target fr a lt f criticism(批评)recently.
③Therefre，the teaching shuld be targeted(target)at dealing with these prblems.
④没有人想成为校园欺凌的对象。(target)
Nbdy wants t be the target fr schl bullying.
⑤你完成了你的目标没有？(target)
Have yu achieved yur target yet?
eq \a\vs4\al(知识要点3) particular adj.特定的；特别的；讲究的
(教材P32)Like a trll，a cyberbully will als write smething mean but it is usually directed at particular peple.
就像网络流氓，网络恶霸也会写一些刻薄的东西，但通常是针对特定的人。
[例1] Is there anything in particular in the prgram tnight?
今晚的电视节目中有什么特别的吗？
[例2] As is wellknwn t all，giant pandas are particular t China.
众所周知，大熊猫是中国所特有的。
[造句]我们必须特别注意这一点。
We must pay particular attentin t this pint.
[知识拓展]
(1)in particular＝particularly特别；尤其
be particular abut 对……讲究；挑剔
be particular t 为……所特有
(2)particularly adv. 尤其，特别，格外
[即学即练]
单句语法填空
①My brther likes eating very much，but he isn't very particular abut the fd he eats.
②Everybdy says it is wrth seeing but I find nthing in particular abut that place.
③Qi Baishi was particularly(particular)knwn fr painting shrimps.
eq \a\vs4\al(知识要点4) upset adj.心烦的；苦恼的；沮丧的
vt.使烦恼；使生气；搅乱
(教材P32)It seemed like a jke at first，but the girl was very upset.
起初，这似乎是个玩笑，但女孩很难过。
[例1] His strange behaviur upset his father.
他的奇怪行为使他父亲感到烦恼。
[例2] She was upset that he had left withut saying gdbye.
他的不辞而别让她感到不安。
[造句]没有必要为此事难过。
There is n pint f being upset abut/ver it.
[知识拓展]
(1)be upset abut... 对……感到心烦意乱
(2)It upsets/upset sb.t d sth.做某事某人感到不舒服
It upsets/upset 让某人感到不高兴的是……
[小片段填空]
Jim is ding his hmewrk.The flies' flying arund him withut a stp upsets him.He is s upset and annyed that he upsets the cup at the crner f the desk.
吉姆在做家庭作业。苍蝇不停地在他周围飞来飞去，这让他心烦意乱。他烦躁极了，以至于打翻了放在桌角的杯子。
[即学即练]
单句语法填空/一句多译
①Dn't be upset abut what yu lst.
②Dn't upset yurself(yu)abut it—n harm has been dne.
③让我们感到心烦的是他总是说谎。
→We are upset that he is always lying.(adj.)
→It upsets us that he is always telling lies.(vt.)
Sentence Pattern
eq \a\vs4\al(重点句式) (教材P32)Hwever，the mre plite yu are，the less likely it is yu will be attacked.
然而，你越有礼貌，你就越不可能受到攻击。
[句式分析]
(1)“the＋比较级(＋主语＋谓语)，the＋比较级(＋主语＋谓语)”结构，意为“(……)越……，(……)越……”。
(2)“the＋比较级(＋主语＋谓语)，the＋比较级(＋主语＋谓语)”表示一方随另一方变化。前一个“the＋比较级”是条件状语从句，后一个是主句。主句用一般将来时，前面的从句用一般现在时表示将来。
(3)“比较级＋and＋比较级”意为“越来越……”，表示人/事物本身在程度上的改变。
[例1] Yu will make greater prgress if yu wrk harder.＝The harder yu wrk，the greater prgress yu will make.
你学习越努力，进步就越大。
[例2] The higher yu stand，the farther yu will see.
你站得越高，就看得越远。
[造句]你练习得越多，理解得就越透。
The mre yu practise，the better yu can understand.
[即学即练]
单句语法填空/同义句改写
①Usually，the stranger(strange)the idea is，the mre it will get nticed.
②Generally speaking，the harder ne wrks(wrk)，the better results he will get.
③The lnger the war lasts，the mre peple there will suffer(suffer).
④Learning becmes mre and mre difficult as we get lder(ld).
⑤The higher the grund is，the thinner the air will be.
→If the grund is higher，the air will be thinner.
阅读标题(Read headlines)
标题通常包含文章的关键信息。通常情况下，标题具有概括性、针对性、醒目性的特点。标题囊括文章的主要内容，体现文章的主题，指向文章的主要特点，同时吸引读者的注意力和兴趣。
[例题分析]
Hw t Make Friends
Gd friendship has many advantages. D But fr many f us it is difficult and requires curage.Belw are sme helpful suggestins n hw t make and keep friends.
Start a cnversatin.
Starting a cnversatin is an imprtant step in making new friends. C Yu can always start the cnversatin.Being able t make a small talk is a very useful skill.
3
Chsing friends with cmmn interests is imprtant in building friendship as these interests wuld always bring yu and yur friends tgether.Hanging ut will always be a pleasant experience.
Let it grw.
It is a gd thing t stay in tuch.Hwever，try nt t disturb yur new friend with t many calls，messages r visits as this wuld likely make him r her upset and finally yu may lse yur friend. F
Enjy yur friendship.
The best way t enjy yur friendship is t allw yur friends t be themselves.Try nt t change them frm wh they are t what yu want them t be. G
A．Be cheerful.
B．D things tgether.
C．D nt wait t be spken t.
D．Making new friends cmes easy fr sme peple.
E．Fr a friendship t develp yu need t stay in tuch.
F．The best friendships are the nes that grw naturally.
G．Becme the kind f friend yu want yur friend t be t yu.
B [根据下文的“these interests wuld always bring yu and yur friends tgether”可知，“一起做事”可以增进友谊，帮助结交新朋友。故选B项。]
方法技巧：
①注意文中反复出现或强调的信息，找出核心词汇。
②找出主题句。
③概括文章的主题。
[即学即练]
Let's d sme sleep math.Yu lst tw hurs f sleep every night last week because f a big prject due n Friday.On Saturday and Sunday，yu slept in，getting fur extra hurs.On Mnday mrning，yu were feeling s brighteyed，and yu nly had ne cup f cffee，instead f yur usual tw.But dn't be cheated by yur energy：Yu're still carrying arund a heavy lad f sleepiness，r what experts call “sleep debt”—in this case smething like six hurs，almst a full night's sleep.
Sleep debt is the difference between the amunt f sleep yu shuld be getting and the amunt yu actually get.It's a deficit(赤字)that grws every time we skim sme extra minutes ff ur nightly sleep.“Peple accumulate(积累)sleep debt gradually withut being nticed，”says psychiatrist William C·Dement，funder f the Stanfrd University Sleep Research Centre.Studies shw that such shrtterm lack f sleep leads t a fggy brain，wrsened visin，and truble remembering.Lngterm effects include besity and heart disease.A survey by the Natinal Sleep Fundatin reprts that we're lsing ne hur f sleep each night—mre than tw full weeks f sleep each year.
The gd news is that，like all debts，with sme wrk，sleep debt can be repaid.Adding an extra hur r tw f sleep a night is the way t catch up n sleep debt.Fr the lngterm lack f sleep，take it easy fr a few mnths t get back int a natural sleep pattern.G t bed when yu are tired，and allw yur bdy t wake yu in the mrning(n alarm clck allwed).Yu may find yurself catatnic(有紧张感的)in the beginning f the recvery cycle：Expect t have ten hurs' shuteye per night.As the days pass，hwever，the amunt f sleeping time will gradually decrease.
S earn back that lst sleep—and fllw the rders f yur inner sleep needs，and yu'll feel better.“When yu put away sleep debt，yu becme a superman，”says Stanfrd's Dement，talking abut the imprved mental and physical abilities that cme with being well rested.
★What might be the mst suitable title fr the text?
A．Hw Can Yu Keep Energetic?
B．Can Yu Have a Gd Sleep?
C．What Is Sleep Debt?
D．Can Yu Catch up n Sleep Debt?
D [标题归纳题。文章主要介绍了睡眠债是如何累积起来的，并谈到了其不利影响和解决办法。分析各选项可知只有D项最符合总体内容，故选D。]
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