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英语必修 第一册Unit 1 Teenage life学案设计
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这是一份英语必修 第一册Unit 1 Teenage life学案设计，共18页。学案主要包含了语篇解读等内容，欢迎下载使用。
Read the text carefully and chse the best answer.
1．What's the main idea f the text?
A．A letter f advice t Wrried Friend.
B．It's usual fr teenagers t be attracted t cmputer games.
C．Discuss the prblem with Wrried Friend.
D．Believe in Wrried Friend.
【答案】 A
2．What is Wrried Friend's prblem?
A．He desn't get alng with his friends.
B．He is wrried abut Chen Lei because his friend is addicted t cmputer games.
C．He is angry with his friend.
D．His friend is ften absent frm schl.
【答案】 B
3．What suggestins des Susan give t Wrried Friend?
A．Encurage his friend t try new hbbies.
B．Discuss the prblem with his friend.
C．Talk abut his friend's behaviur.
D．All f them.
【答案】 D
4．What des Susan Lu think f spending t much time nline?
A．Interesting. B．Ppular.
C．Unhealthy. D．Difficult.
【答案】 C
1．adventure n．冒险；奇遇 v．探险；以……冒险
①(教材P17)Adventure Camp n.冒险
②Their cultural backgrunds gave them a spirit f adventure.n.冒险
③N man wuld adventure it.v.冒险
2．expert n．专家；行家 adj.熟练的；内行的；专家的
①(教材P17)We'll learn hw t live in the wild frm sme experts.
n.专家；行家
②He became an expert language teacher.adj.熟练的
1．(学会断句)I understand quite well/that yu are anxius/and feel terrible.
[分析]本句是一个复合句，that引导宾语从句，作understand的宾语。
[翻译]我完全理解你的焦虑和担忧。
2．(学会断句)It is nt unusual/fr teenagers f yur generatin/t be attracted t cmputer games/and the nline wrld.
[分析]本句为“It is＋adj.＋fr sb.t d sth.”句型。it作形式主语，真正的主语是动词不定式t be attracted t cmputer games and the nline wrld。
[翻译]你们这一代的青少年被电脑游戏和网络世界吸引，这没有什么不正常的。
1．(应用文佳句)Yu wrte that yu are very wrried abut yur friend，Chen Lei.
你在信中写道，你十分担心你的朋友陈雷。
2．(应用文佳句)Why nt discuss the prblem tgether?
你们为什么不一起讨论一下这个问题呢？
1．behaviur n．行为；举止.
(1)gd/bad behaviur 良好/不良行为
(2)behave v．(以某种方式)表现；(使)守规矩； (使)举止……
behave neself 举止规矩有礼；检点
behave well/badly 举止良好/差
[即学即练] 单句语法填空/完成句子
①I think all f us shuld mind ur behaviur(behave) in public places.
②They behaved(behave) badly t the guests，which made us annyed.
③与此同时，应该鼓励学生培养好习惯，并且要更有礼貌。
At the same time，students shuld be encuraged t develp gd habits and better behave themselves．
2．attract vt.吸引；引起……的注意(或兴趣).
(1)attract ne's attentin/mind吸引某人的注意力
attract sb.t sth. 吸引某人关注某事
(2)be attracted t 喜爱
(3)attractin n. 吸引力；引力；吸引人之物
turist attractin 旅游景点
(4)attractive adj. 有吸引力的；引起注意的；引起兴趣的
[即学即练] 单句语法填空/句式升级
①Yu're welcme t jin us in this special tur which will explre ne f the unique Australian attractins (attractin).
②I thught he was very attractive(attract) and bviusly very smart.
③(普通表达)He was attracted by the beauty and didn't want t leave right nw.
(高级表达)Attracted by the beauty，he didn't want t leave right nw.(过去分词短语作状语)
3．fcus vi.& vt.集中(精力、注意力等)；(使)调节焦距n.中心；重点；焦点.
(1)fcus n 集中；特别关注
fcus ne's attentin n... 把注意力集中 到……
(2)the fcus f... ……的焦点/中心
t fcus 使……成为焦点
[即学即练] 单句语法填空/完成句子
①All eyes were fcused(fcus) n the expert when he came in.
②The discussin fcused n the death rate in traffic accidents.
③众所周知，健康和环境问题已成为人们关注的焦点。
As is knwn t us，health and envirnmental prblems have becme the fcus f attentin．
4．addict n．对……入迷的人.
(1)addict neself t 沉溺于……
(2)addicted adj. 有瘾的；上瘾的；入迷的
be/becme/get addicted t
对……入迷；沉溺于……(t是介词)
(3)addictive adj. 使人上瘾的；使人入迷的
[即学即练] 单句语法填空/一句多译
①It is believed that smking is addictive(addict).
②他对玩游戏太沉迷，以至于无法专心学习。
a．He was s addicted t playing games that he culdn't fcus n his study.
b．Addicted t playing games，he culdn't fcus n his study.(过去分词短语作状语)
c．Addicting himself t playing games，he culdn't fcus n his study.(现在分词短语作状语)
1．it作形式宾语..
(教材P18)But spending t much time nline is unhealthy and makes it very difficult t fcus n ther things in life.
然而，花费太多时间上网有损健康，也会让你们很难把精力放在生活中的其他事情上。
[句式分析] 本句为“动词＋it(形式宾语)＋宾语补足语＋真正的宾语”结构。it在句中作形式宾语，不定式为真正的宾语。
I find it necessary t learn abut the histry f the Tang Dynasty in advance.
我发现提前了解唐朝历史是有必要的。
(1)当动词不定式短语、动名词短语或从句在某个句子中作宾语时，为保持句子结构平衡，常用it作形式宾语，而将真正的宾语放在句尾。
(2)可用作宾语补足语的有名词、代词、形容词、不带t的动词不定式、过去分词、介词短语等。
(3)用于此结构的常见动词有find，cnsider，make，believe，think，feel等。
[即学即练] 单句语法填空/完成句子
①The heavy rain made it impssible fr us t g (g) ut.
②I think it's my hnur t be invited(invite) t speak here.
③They felt it wrthwhile ging t such a place.
④她发现要出版自己的第一本书很难。
She finds/fund it difficult t get her first bk published.
2．It/This/That is because...“这/那是因为……”..
(教材P19)I guess it's because they're adults and can't understand me.
我猜测那是因为他们是成年人，无法理解我。
[句式分析] 此句是一个复合句。guess后接一个省略了that的宾语从句。宾语从句中because引导表语从句。
I knw that it is because I dn't spend much time memrizing them after class.
我知道那是因为我在课后没有花大量时间记忆它们。
This/That/It is because... 这/那是因为……
This/That is why... 这/那就是……的原因
The reasn that... ……的原因是……
[即学即练] 单句语法填空/一句多译
①I value this bk.It is because it shws me hw t keep the balance f friendship.
②他没能赶上首班车，那是因为他今天早上起晚了。
a．He missed the first bus and it was because he gt up late this mrning.
b．He gt up late this mrning and this was why he missed the first bus.
c．The reasn why he missed the first bus was that he gt up late this mrning.
Ⅰ.单句语法填空
1．They wanted t design a machine that was bth attractive(attract) and practical.
2．Students shuld be encuraged t develp gd habits and better behave themselves (they).
3．It is natural fr yu t find it difficult t get alng well with the ther students.
4．I fund him addicted (addict) t cmputer games，s I decided t help him quit.
5．He was sent t the hspital.That's because he was ill.
Ⅱ.完成句子
1．它是中国最著名的旅游景点之一。
It is ne f the mst famus turist__attractins in China.
2．他成了全班的焦点，紧张得脸都红了。
He became the fcus f the whle class and he was s nervus that his face turned red.
3．得知你对打乒乓球上瘾了，我写信邀请你加入乒乓球队。
Learning that yu are addicted t playing table tennis，I am writing t invite yu t jin the table tennis team.
Ⅲ.课文语法填空
10 September 2018
Dear Wrried Friend，
Yu wrte that yu are very 1．wrried (wrry) abut yur friend，Chen Lei. I understand quite well that yu are anxius and feel terrible. Yu think that yur friend 2．plays(play) cmputer games t ften and spends t much time nline.
I recmmend that yu talk t yur friend abut his 3．behaviur (behave). It is nt unusual fr teenagers f yur generatin 4．t be attracted(attract) t cmputer games and the nline wrld. But 5．spending (spend) t much time nline is unhealthy and makes 6．it very difficult t fcus n ther things in life. Sme students even becme addicted 7．t the Internet 8．and cannt cncentrate n schl and family life. I think yu shuld encurage yur friend 9．t try (try) new hbbies. Why nt discuss the prblem tgether? I am sure he will listen t yu，since yu are 10．his (he) gd friend.
All the best，
Susan Lu
课时分层作业(五)
Ⅰ.单词拼写
1．The yung man wh likes lking fr adventures (冒险) has signed up fr the activity.
2．Obviusly，the man is expert (内行的) in driving and he is suitable fr the jb.
3．The vlunteer was attracted (吸引) by the impressive place，s he decided t stay anther day.
4．We have made the envirnment a fcus(焦点) f attentin.
5．I dn't want the kids t get addicted (上瘾的)t stupid TV prgrammes.
Ⅱ.选词填空
adult，behaviur，attract，generatin，yuth
1．It cvers all kinds f tpics t attract senir high schl students.
2．The yung mther is prud f her child's gd behaviur．
3．We have the duty t prtect the envirnment，nt nly fr urselves but als fr ur future generatins．
4．Sme adults might quit，but the teenager just kept n with the prject.
5．The yuth f tday have greater pprtunities as well as challenges than ever befre.
Ⅲ.阅读理解
Are yu the kind f persn wh hated schl? Or are yu mre like Michael Nichlsn，wh can't stp learning? He currently has 30 degrees including 22 master's and a dctr's degree! If yu're als crazy abut studying，yu might be a philmath — a persn wh lves t learn and study.The wrd cmes frm Greek with “phil” meaning “a lver f” and “math” meaning “learning”．
Humans are all philmaths t an extent — ur brain is brn t be curius.We want t learn and understand，partly t make sense f the wrld but als because f smething called neteny.This is a term that refers t the yuthful characteristics f humans being remained int adulthd.One f these characteristics is neurplasticity，which helps ur brains stay flexible — this gives us the ability t learn thrughut ur lives.Many creatures which are clse t us，like primates (灵长类)，can't d this and nly learn during their yuthhd.
But fr every persn wh lves learning，there are plenty wh can't stand it.Lts f peple remember their schl days as being bring r even pintless.Why is this? Educatinal experts have suggested that if an idea is t dull r t difficult t understand，it becmes harder t cnnect ld and new ideas tgether.If that is the case，we lse interest and take in less infrmatin.This negative experience f educatin at schl may lead t peple aviding learning pprtunities in later life.
S，dn't let a negative educatinal experience prevent yu learning smething new as an adult.Take advantage f yur bilgy and discver yur inner philmath.Wh knws what yu culd achieve?
【语篇解读】 本文是一篇说明文。文章介绍了不要让年幼时糟糕的教育经历阻止你成年后学习新的东西，我们要利用进化的生理优势并发现内在哲学，从而实现终身学习。
1．Why des the authr mentin “Michael Nichlsn” in paragraph 1?
A．T lead t a tpic.
B．T intrduce a figure.
C．T present a rule.
D．T raise a questin.
A [推理判断题。根据第一段中“Or are yu mre like Michael Nichlsn，wh can't stp learning? He currently has 30 degrees including 22 master's and a dctr's degree! If yu're als crazy abut studying，yu might be a philmath — a persn wh lves t learn and study.”可知，作者在第一段中提到了“迈克尔·尼科尔森”是为了引出文章的话题——做热衷学习的人。故选A项。]
2．What is paragraph 2 mainly abut?
A．Humans can be lifelng learners.
B．Creatures like primates can't learn.
C．Humans are brn t knw the wrld.
D．Creatures have different learning abilities.
A [段落大意题。根据第二段内容可知，本段主要讲述了人类可以成为终身学习者的原因。故选A项。]
3．What may kill humans passin fr later learning accrding t the text?
A．Less learning pprtunities.
B．Old memries f schl days.
C．Ways t cnnect ld and new ideas.
D．Bad educatin experiences when yung.
D [细节理解题。根据第三段中“This negative experience f educatin at schl may lead t peple aviding learning pprtunities in later life.”可知，年少时糟糕的教育经历可能会扼杀人类对日后学习的热情。故选D项。]
4．What des the authr intend t d by writing this text?
A．T praise peple wh can't stp learning.
B．T make it clear t peple what is a philmath.
C．T explain why sme peple dn't like studying.
D．T encurage peple t be passinate in learning.
D [推理判断题。根据最后一段中“S，dn't let a negative educatinal experience prevent yu learning smething new as an adult.Take advantage f yur bilgy and discver yur inner philmath.”可知，作者通过写这篇文章是为了鼓励人们对学习保持热情。故选D项。]
Ⅳ.完形填空
A fifth-grade in Ohi，has dne smething t help students in need.
Andi Musser was surprised when a friend said that she 1 she had sme girls' clthing t wear t schl.“I never 2 such a wish! I went t my clset and gt the clthes and shes that dn't 3 me，” Andi tld a lcal newspaper.“I gave them t her the next schl day.And she was really happy，and me，t.”
Giving clthes t her friend actually 4 Andi.Then Kindness Clset appeared.“She realised what a 5 that made t her friend.”said Jessica，Andi's mther.“It was 6 t d this fr just ne teenage girl.She asked，‘Can we d this fr mre peple？’ she tk the initiative(倡议) at that 7 ．”
S，Andi 8 her principal with her idea t 9 a Kindness Clset，a place where 10 students can get a new cat r a 11 wrn skirt.
“She came and tld me what she wanted，I said，Great，let's d it，” the principal said.
Then，what is the 12 t getting enugh clthes? Andi came up with anther idea and 13 lcal stres，whse help made her verjyed.
“It's great fr Andi t see her visin 14 ” Principal Stein said.“It's what we want ur kids t d—be 15 while helping thers.”
【语篇解读】 本文是一篇记叙文。文章讲述了俄亥俄州的一名五年级学生创建了一个爱心衣橱，帮助需要帮助的学生。
1．A.suggested B．prmised
C．dreamed D．insisted
C [结合下文“I never ________ such a wish！”可知，穿上女孩的衣服上学是这个朋友的愿望，所以此处指她的朋友梦想着能有一些女孩子的衣服，可以穿着去学校。故选C。]
2．A.planned B．expected
C．hped D．cntacted
B [根据前文“Andi Musser was surprised”可知，安迪对于这样的愿望感到吃惊，因此推断这种愿望是她从没有预想到的。故选B。]
3．A.attract B．impress
C．fit D．fllw
C [结合下文“I gave them t her the next schl day”可知，安迪把自己不能穿的衣服和鞋子送给了这个朋友。故选C。]
4．A.taught B．attracted
C．misled D．inspired
D [结合下文“Then Kindness Clset appeared.”可知，爱心衣橱的出现源自安迪给朋友衣服的经历，即给朋友送衣服这件事给了她启发。故选D。]
5．A.lessn B．difference
C．intentin D．decisin
B [根据前文“I gave them t her the next schl day.And she was really happy，and me，t.”可知，此处指对于她的朋友而言，这件事的影响很大，她很高兴。make a difference意为“有影响”，故选B。]
6．A.interesting B．enugh
C．easy D．traditinal
C [根据前文“‘I went t my clset and gt the clthes and shes that dn't ________ me，’ Andi tld a lcal newspaper.‘I gave them t her the next schl day.’”可知，安迪认为把不适合自己的衣服送给那些需要的人是容易的。故选C。]
7．A.case B．age
C．stage D．pint
D [结合前文“She asked，‘Can we d this fr mre peple？’”可知，此处说的是在帮助更多的人这一点上安迪采取了主动。故选D。]
8．A.apprached B．surveyed
C．delivered D．required
A [根据下文“She came and tld me what she wanted”可知，此处指安迪向校长讲述了自己想要做的事，提出自己的想法。故选A。]
9．A.create B．dnate
C．spread D．rent
A [根据下文“let's d it”可知，此处指安迪给校长提出想要建造一个爱心衣橱的想法，故选A。]
10．A.smart B．ppular
C．needy D．beautiful
C [结合前文讲述安迪把自己不能穿的衣服和鞋子给了那个梦想着能有一些女孩子的衣服可以穿着去上学的孩子可知，爱心衣橱的建立是为了帮助那些家庭贫困的孩子们。故选C。]
11．A.regularly B．clearly
C．slightly D．badly
C [结合前文安迪把自己不能穿的衣服和鞋子给了需要的朋友可知，爱心衣橱的衣服要么是新的，要么是有一点破损的。故选C。]
12．A.slutin B．questin
C．challenge D．adventure
A [结合下文“lcal stres，whse help made her verjyed”可知，当地的商店可以给安迪提供帮助，因此此处指获得足够的衣服的解决方法是什么。故选A。]
13．A.pay B．turn t
C．advise D．reply t
B [结合下文“whse help made her verjyed”可知，此处指安迪向当地的商店求助。故选B。]
14．A.brke up B．wrk n
C．end up D．cme true
D [结合前文“lcal stres，whse help made her verjyed”可知，当地的商店给予了安迪帮助，使得她的想法成了现实。故选D。]
15．A.plite B．happy
C．friendly D．patient
B [根据前文“And she was really happy，and me，t.”可知，帮助他人自己也快乐，这也是校长希望他的学生做的事情。故选B。]
Ⅴ.语法填空
Munt Qmlangma is the 1．________ (high) muntain in the wrld，but 2．________ (unfrtunate) it is ne f the messiest，t.Abut 4，000 peple have climbed Munt Qmlangma since Sir Edmund Hillary frm New Zealand and Sherpa Tenzing Nrgay frm Nepal first 3．________ (reach) the summit (山顶) f Qmlangma in 1953．But，unlike Hillary and Tenzing，these turists have been dumping (丢弃) tnnes f used equipment n the muntain.4．________(bury) under snw in the winter，the rubbish is revealed in the summer when the snw melts.
Hwever，Nepalese artists are taking actin.They have wrked hard and turned eight tnnes f rubbish int 75 sculptures，5．________ are being shwn at a htel in the Nepalese capital，Kathmandu.
The rubbish used in the artwrks was cllected by 6．________ (climber).It includes ld rpes，tent ples，xygen cylinders，drink cans，and even the remains f a helicpter.Kripa Rana Shahi，the prject rganiser，was lking fr a way 7．________ (spread) awareness abut keeping Qmlangma clean when she had the bright idea f 8．________ (change) the rubbish int wrks f art.The sculptures range in price frm $15 t $2，300．Accrding 9．________ the reprt，a part f the mney has been given t the artists and 10．________ rest t envirnmental rganisatins t turn the rubbish int gld.
【语篇解读】 本文是一篇记叙文。文章主要讲述了一群艺术家将珠穆朗玛峰上的垃圾变为艺术品的故事。
1．highest [考查形容词最高级。由前面的“the”及后面的“in the wrld”可知，此处应用形容词最高级，故填highest。]
2．unfrtunately [考查副词。设空处作状语，表示“遗憾地”，故填unfrtunately。]
3．reached [考查一般过去时。由后面的“in 1953”可知，设空处是对过去事实的描述，应用一般过去时，故填reached。]
4．Buried [考查非谓语动词。 snw in the winter在此作状语，又因bury与rubbish之间是逻辑上的动宾关系，故填Buried。 ]
5．which [考查关系代词。设空处引导非限制性定语从句，补充说明sculptures，且在从句中作主语，故填which。 ]
6．climbers [考查名词复数。climber是可数名词，在此表泛指且其前无冠词，故填其复数形式climbers。]
7．t spread [考查动词不定式。way后常跟不定式作定语，表示“做某事的方法”。 ]
8．changing [考查非谓语动词。设空处作f的宾语，故填changing。]
9．t [考查介词。accrding t意为“根据”。]
10．the [考查冠词。rest前常加the，表示“剩余的”。]
Read the text carefully and chse the best answer.
1．What's the main idea f the text?
A．A letter f advice t Wrried Friend.
B．It's usual fr teenagers t be attracted t cmputer games.
C．Discuss the prblem with Wrried Friend.
D．Believe in Wrried Friend.
【答案】 A
2．What is Wrried Friend's prblem?
A．He desn't get alng with his friends.
B．He is wrried abut Chen Lei because his friend is addicted t cmputer games.
C．He is angry with his friend.
D．His friend is ften absent frm schl.
【答案】 B
3．What suggestins des Susan give t Wrried Friend?
A．Encurage his friend t try new hbbies.
B．Discuss the prblem with his friend.
C．Talk abut his friend's behaviur.
D．All f them.
【答案】 D
4．What des Susan Lu think f spending t much time nline?
A．Interesting. B．Ppular.
C．Unhealthy. D．Difficult.
【答案】 C
1．adventure n．冒险；奇遇 v．探险；以……冒险
①(教材P17)Adventure Camp n.冒险
②Their cultural backgrunds gave them a spirit f adventure.n.冒险
③N man wuld adventure it.v.冒险
2．expert n．专家；行家 adj.熟练的；内行的；专家的
①(教材P17)We'll learn hw t live in the wild frm sme experts.
n.专家；行家
②He became an expert language teacher.adj.熟练的
1．(学会断句)I understand quite well/that yu are anxius/and feel terrible.
[分析]本句是一个复合句，that引导宾语从句，作understand的宾语。
[翻译]我完全理解你的焦虑和担忧。
2．(学会断句)It is nt unusual/fr teenagers f yur generatin/t be attracted t cmputer games/and the nline wrld.
[分析]本句为“It is＋adj.＋fr sb.t d sth.”句型。it作形式主语，真正的主语是动词不定式t be attracted t cmputer games and the nline wrld。
[翻译]你们这一代的青少年被电脑游戏和网络世界吸引，这没有什么不正常的。
1．(应用文佳句)Yu wrte that yu are very wrried abut yur friend，Chen Lei.
你在信中写道，你十分担心你的朋友陈雷。
2．(应用文佳句)Why nt discuss the prblem tgether?
你们为什么不一起讨论一下这个问题呢？
1．behaviur n．行为；举止.
(1)gd/bad behaviur 良好/不良行为
(2)behave v．(以某种方式)表现；(使)守规矩； (使)举止……
behave neself 举止规矩有礼；检点
behave well/badly 举止良好/差
[即学即练] 单句语法填空/完成句子
①I think all f us shuld mind ur behaviur(behave) in public places.
②They behaved(behave) badly t the guests，which made us annyed.
③与此同时，应该鼓励学生培养好习惯，并且要更有礼貌。
At the same time，students shuld be encuraged t develp gd habits and better behave themselves．
2．attract vt.吸引；引起……的注意(或兴趣).
(1)attract ne's attentin/mind吸引某人的注意力
attract sb.t sth. 吸引某人关注某事
(2)be attracted t 喜爱
(3)attractin n. 吸引力；引力；吸引人之物
turist attractin 旅游景点
(4)attractive adj. 有吸引力的；引起注意的；引起兴趣的
[即学即练] 单句语法填空/句式升级
①Yu're welcme t jin us in this special tur which will explre ne f the unique Australian attractins (attractin).
②I thught he was very attractive(attract) and bviusly very smart.
③(普通表达)He was attracted by the beauty and didn't want t leave right nw.
(高级表达)Attracted by the beauty，he didn't want t leave right nw.(过去分词短语作状语)
3．fcus vi.& vt.集中(精力、注意力等)；(使)调节焦距n.中心；重点；焦点.
(1)fcus n 集中；特别关注
fcus ne's attentin n... 把注意力集中 到……
(2)the fcus f... ……的焦点/中心
t fcus 使……成为焦点
[即学即练] 单句语法填空/完成句子
①All eyes were fcused(fcus) n the expert when he came in.
②The discussin fcused n the death rate in traffic accidents.
③众所周知，健康和环境问题已成为人们关注的焦点。
As is knwn t us，health and envirnmental prblems have becme the fcus f attentin．
4．addict n．对……入迷的人.
(1)addict neself t 沉溺于……
(2)addicted adj. 有瘾的；上瘾的；入迷的
be/becme/get addicted t
对……入迷；沉溺于……(t是介词)
(3)addictive adj. 使人上瘾的；使人入迷的
[即学即练] 单句语法填空/一句多译
①It is believed that smking is addictive(addict).
②他对玩游戏太沉迷，以至于无法专心学习。
a．He was s addicted t playing games that he culdn't fcus n his study.
b．Addicted t playing games，he culdn't fcus n his study.(过去分词短语作状语)
c．Addicting himself t playing games，he culdn't fcus n his study.(现在分词短语作状语)
1．it作形式宾语..
(教材P18)But spending t much time nline is unhealthy and makes it very difficult t fcus n ther things in life.
然而，花费太多时间上网有损健康，也会让你们很难把精力放在生活中的其他事情上。
[句式分析] 本句为“动词＋it(形式宾语)＋宾语补足语＋真正的宾语”结构。it在句中作形式宾语，不定式为真正的宾语。
I find it necessary t learn abut the histry f the Tang Dynasty in advance.
我发现提前了解唐朝历史是有必要的。
(1)当动词不定式短语、动名词短语或从句在某个句子中作宾语时，为保持句子结构平衡，常用it作形式宾语，而将真正的宾语放在句尾。
(2)可用作宾语补足语的有名词、代词、形容词、不带t的动词不定式、过去分词、介词短语等。
(3)用于此结构的常见动词有find，cnsider，make，believe，think，feel等。
[即学即练] 单句语法填空/完成句子
①The heavy rain made it impssible fr us t g (g) ut.
②I think it's my hnur t be invited(invite) t speak here.
③They felt it wrthwhile ging t such a place.
④她发现要出版自己的第一本书很难。
She finds/fund it difficult t get her first bk published.
2．It/This/That is because...“这/那是因为……”..
(教材P19)I guess it's because they're adults and can't understand me.
我猜测那是因为他们是成年人，无法理解我。
[句式分析] 此句是一个复合句。guess后接一个省略了that的宾语从句。宾语从句中because引导表语从句。
I knw that it is because I dn't spend much time memrizing them after class.
我知道那是因为我在课后没有花大量时间记忆它们。
This/That/It is because... 这/那是因为……
This/That is why... 这/那就是……的原因
The reasn that... ……的原因是……
[即学即练] 单句语法填空/一句多译
①I value this bk.It is because it shws me hw t keep the balance f friendship.
②他没能赶上首班车，那是因为他今天早上起晚了。
a．He missed the first bus and it was because he gt up late this mrning.
b．He gt up late this mrning and this was why he missed the first bus.
c．The reasn why he missed the first bus was that he gt up late this mrning.
Ⅰ.单句语法填空
1．They wanted t design a machine that was bth attractive(attract) and practical.
2．Students shuld be encuraged t develp gd habits and better behave themselves (they).
3．It is natural fr yu t find it difficult t get alng well with the ther students.
4．I fund him addicted (addict) t cmputer games，s I decided t help him quit.
5．He was sent t the hspital.That's because he was ill.
Ⅱ.完成句子
1．它是中国最著名的旅游景点之一。
It is ne f the mst famus turist__attractins in China.
2．他成了全班的焦点，紧张得脸都红了。
He became the fcus f the whle class and he was s nervus that his face turned red.
3．得知你对打乒乓球上瘾了，我写信邀请你加入乒乓球队。
Learning that yu are addicted t playing table tennis，I am writing t invite yu t jin the table tennis team.
Ⅲ.课文语法填空
10 September 2018
Dear Wrried Friend，
Yu wrte that yu are very 1．wrried (wrry) abut yur friend，Chen Lei. I understand quite well that yu are anxius and feel terrible. Yu think that yur friend 2．plays(play) cmputer games t ften and spends t much time nline.
I recmmend that yu talk t yur friend abut his 3．behaviur (behave). It is nt unusual fr teenagers f yur generatin 4．t be attracted(attract) t cmputer games and the nline wrld. But 5．spending (spend) t much time nline is unhealthy and makes 6．it very difficult t fcus n ther things in life. Sme students even becme addicted 7．t the Internet 8．and cannt cncentrate n schl and family life. I think yu shuld encurage yur friend 9．t try (try) new hbbies. Why nt discuss the prblem tgether? I am sure he will listen t yu，since yu are 10．his (he) gd friend.
All the best，
Susan Lu
课时分层作业(五)
Ⅰ.单词拼写
1．The yung man wh likes lking fr adventures (冒险) has signed up fr the activity.
2．Obviusly，the man is expert (内行的) in driving and he is suitable fr the jb.
3．The vlunteer was attracted (吸引) by the impressive place，s he decided t stay anther day.
4．We have made the envirnment a fcus(焦点) f attentin.
5．I dn't want the kids t get addicted (上瘾的)t stupid TV prgrammes.
Ⅱ.选词填空
adult，behaviur，attract，generatin，yuth
1．It cvers all kinds f tpics t attract senir high schl students.
2．The yung mther is prud f her child's gd behaviur．
3．We have the duty t prtect the envirnment，nt nly fr urselves but als fr ur future generatins．
4．Sme adults might quit，but the teenager just kept n with the prject.
5．The yuth f tday have greater pprtunities as well as challenges than ever befre.
Ⅲ.阅读理解
Are yu the kind f persn wh hated schl? Or are yu mre like Michael Nichlsn，wh can't stp learning? He currently has 30 degrees including 22 master's and a dctr's degree! If yu're als crazy abut studying，yu might be a philmath — a persn wh lves t learn and study.The wrd cmes frm Greek with “phil” meaning “a lver f” and “math” meaning “learning”．
Humans are all philmaths t an extent — ur brain is brn t be curius.We want t learn and understand，partly t make sense f the wrld but als because f smething called neteny.This is a term that refers t the yuthful characteristics f humans being remained int adulthd.One f these characteristics is neurplasticity，which helps ur brains stay flexible — this gives us the ability t learn thrughut ur lives.Many creatures which are clse t us，like primates (灵长类)，can't d this and nly learn during their yuthhd.
But fr every persn wh lves learning，there are plenty wh can't stand it.Lts f peple remember their schl days as being bring r even pintless.Why is this? Educatinal experts have suggested that if an idea is t dull r t difficult t understand，it becmes harder t cnnect ld and new ideas tgether.If that is the case，we lse interest and take in less infrmatin.This negative experience f educatin at schl may lead t peple aviding learning pprtunities in later life.
S，dn't let a negative educatinal experience prevent yu learning smething new as an adult.Take advantage f yur bilgy and discver yur inner philmath.Wh knws what yu culd achieve?
【语篇解读】 本文是一篇说明文。文章介绍了不要让年幼时糟糕的教育经历阻止你成年后学习新的东西，我们要利用进化的生理优势并发现内在哲学，从而实现终身学习。
1．Why des the authr mentin “Michael Nichlsn” in paragraph 1?
A．T lead t a tpic.
B．T intrduce a figure.
C．T present a rule.
D．T raise a questin.
A [推理判断题。根据第一段中“Or are yu mre like Michael Nichlsn，wh can't stp learning? He currently has 30 degrees including 22 master's and a dctr's degree! If yu're als crazy abut studying，yu might be a philmath — a persn wh lves t learn and study.”可知，作者在第一段中提到了“迈克尔·尼科尔森”是为了引出文章的话题——做热衷学习的人。故选A项。]
2．What is paragraph 2 mainly abut?
A．Humans can be lifelng learners.
B．Creatures like primates can't learn.
C．Humans are brn t knw the wrld.
D．Creatures have different learning abilities.
A [段落大意题。根据第二段内容可知，本段主要讲述了人类可以成为终身学习者的原因。故选A项。]
3．What may kill humans passin fr later learning accrding t the text?
A．Less learning pprtunities.
B．Old memries f schl days.
C．Ways t cnnect ld and new ideas.
D．Bad educatin experiences when yung.
D [细节理解题。根据第三段中“This negative experience f educatin at schl may lead t peple aviding learning pprtunities in later life.”可知，年少时糟糕的教育经历可能会扼杀人类对日后学习的热情。故选D项。]
4．What des the authr intend t d by writing this text?
A．T praise peple wh can't stp learning.
B．T make it clear t peple what is a philmath.
C．T explain why sme peple dn't like studying.
D．T encurage peple t be passinate in learning.
D [推理判断题。根据最后一段中“S，dn't let a negative educatinal experience prevent yu learning smething new as an adult.Take advantage f yur bilgy and discver yur inner philmath.”可知，作者通过写这篇文章是为了鼓励人们对学习保持热情。故选D项。]
Ⅳ.完形填空
A fifth-grade in Ohi，has dne smething t help students in need.
Andi Musser was surprised when a friend said that she 1 she had sme girls' clthing t wear t schl.“I never 2 such a wish! I went t my clset and gt the clthes and shes that dn't 3 me，” Andi tld a lcal newspaper.“I gave them t her the next schl day.And she was really happy，and me，t.”
Giving clthes t her friend actually 4 Andi.Then Kindness Clset appeared.“She realised what a 5 that made t her friend.”said Jessica，Andi's mther.“It was 6 t d this fr just ne teenage girl.She asked，‘Can we d this fr mre peple？’ she tk the initiative(倡议) at that 7 ．”
S，Andi 8 her principal with her idea t 9 a Kindness Clset，a place where 10 students can get a new cat r a 11 wrn skirt.
“She came and tld me what she wanted，I said，Great，let's d it，” the principal said.
Then，what is the 12 t getting enugh clthes? Andi came up with anther idea and 13 lcal stres，whse help made her verjyed.
“It's great fr Andi t see her visin 14 ” Principal Stein said.“It's what we want ur kids t d—be 15 while helping thers.”
【语篇解读】 本文是一篇记叙文。文章讲述了俄亥俄州的一名五年级学生创建了一个爱心衣橱，帮助需要帮助的学生。
1．A.suggested B．prmised
C．dreamed D．insisted
C [结合下文“I never ________ such a wish！”可知，穿上女孩的衣服上学是这个朋友的愿望，所以此处指她的朋友梦想着能有一些女孩子的衣服，可以穿着去学校。故选C。]
2．A.planned B．expected
C．hped D．cntacted
B [根据前文“Andi Musser was surprised”可知，安迪对于这样的愿望感到吃惊，因此推断这种愿望是她从没有预想到的。故选B。]
3．A.attract B．impress
C．fit D．fllw
C [结合下文“I gave them t her the next schl day”可知，安迪把自己不能穿的衣服和鞋子送给了这个朋友。故选C。]
4．A.taught B．attracted
C．misled D．inspired
D [结合下文“Then Kindness Clset appeared.”可知，爱心衣橱的出现源自安迪给朋友衣服的经历，即给朋友送衣服这件事给了她启发。故选D。]
5．A.lessn B．difference
C．intentin D．decisin
B [根据前文“I gave them t her the next schl day.And she was really happy，and me，t.”可知，此处指对于她的朋友而言，这件事的影响很大，她很高兴。make a difference意为“有影响”，故选B。]
6．A.interesting B．enugh
C．easy D．traditinal
C [根据前文“‘I went t my clset and gt the clthes and shes that dn't ________ me，’ Andi tld a lcal newspaper.‘I gave them t her the next schl day.’”可知，安迪认为把不适合自己的衣服送给那些需要的人是容易的。故选C。]
7．A.case B．age
C．stage D．pint
D [结合前文“She asked，‘Can we d this fr mre peple？’”可知，此处说的是在帮助更多的人这一点上安迪采取了主动。故选D。]
8．A.apprached B．surveyed
C．delivered D．required
A [根据下文“She came and tld me what she wanted”可知，此处指安迪向校长讲述了自己想要做的事，提出自己的想法。故选A。]
9．A.create B．dnate
C．spread D．rent
A [根据下文“let's d it”可知，此处指安迪给校长提出想要建造一个爱心衣橱的想法，故选A。]
10．A.smart B．ppular
C．needy D．beautiful
C [结合前文讲述安迪把自己不能穿的衣服和鞋子给了那个梦想着能有一些女孩子的衣服可以穿着去上学的孩子可知，爱心衣橱的建立是为了帮助那些家庭贫困的孩子们。故选C。]
11．A.regularly B．clearly
C．slightly D．badly
C [结合前文安迪把自己不能穿的衣服和鞋子给了需要的朋友可知，爱心衣橱的衣服要么是新的，要么是有一点破损的。故选C。]
12．A.slutin B．questin
C．challenge D．adventure
A [结合下文“lcal stres，whse help made her verjyed”可知，当地的商店可以给安迪提供帮助，因此此处指获得足够的衣服的解决方法是什么。故选A。]
13．A.pay B．turn t
C．advise D．reply t
B [结合下文“whse help made her verjyed”可知，此处指安迪向当地的商店求助。故选B。]
14．A.brke up B．wrk n
C．end up D．cme true
D [结合前文“lcal stres，whse help made her verjyed”可知，当地的商店给予了安迪帮助，使得她的想法成了现实。故选D。]
15．A.plite B．happy
C．friendly D．patient
B [根据前文“And she was really happy，and me，t.”可知，帮助他人自己也快乐，这也是校长希望他的学生做的事情。故选B。]
Ⅴ.语法填空
Munt Qmlangma is the 1．________ (high) muntain in the wrld，but 2．________ (unfrtunate) it is ne f the messiest，t.Abut 4，000 peple have climbed Munt Qmlangma since Sir Edmund Hillary frm New Zealand and Sherpa Tenzing Nrgay frm Nepal first 3．________ (reach) the summit (山顶) f Qmlangma in 1953．But，unlike Hillary and Tenzing，these turists have been dumping (丢弃) tnnes f used equipment n the muntain.4．________(bury) under snw in the winter，the rubbish is revealed in the summer when the snw melts.
Hwever，Nepalese artists are taking actin.They have wrked hard and turned eight tnnes f rubbish int 75 sculptures，5．________ are being shwn at a htel in the Nepalese capital，Kathmandu.
The rubbish used in the artwrks was cllected by 6．________ (climber).It includes ld rpes，tent ples，xygen cylinders，drink cans，and even the remains f a helicpter.Kripa Rana Shahi，the prject rganiser，was lking fr a way 7．________ (spread) awareness abut keeping Qmlangma clean when she had the bright idea f 8．________ (change) the rubbish int wrks f art.The sculptures range in price frm $15 t $2，300．Accrding 9．________ the reprt，a part f the mney has been given t the artists and 10．________ rest t envirnmental rganisatins t turn the rubbish int gld.
【语篇解读】 本文是一篇记叙文。文章主要讲述了一群艺术家将珠穆朗玛峰上的垃圾变为艺术品的故事。
1．highest [考查形容词最高级。由前面的“the”及后面的“in the wrld”可知，此处应用形容词最高级，故填highest。]
2．unfrtunately [考查副词。设空处作状语，表示“遗憾地”，故填unfrtunately。]
3．reached [考查一般过去时。由后面的“in 1953”可知，设空处是对过去事实的描述，应用一般过去时，故填reached。]
4．Buried [考查非谓语动词。 snw in the winter在此作状语，又因bury与rubbish之间是逻辑上的动宾关系，故填Buried。 ]
5．which [考查关系代词。设空处引导非限制性定语从句，补充说明sculptures，且在从句中作主语，故填which。 ]
6．climbers [考查名词复数。climber是可数名词，在此表泛指且其前无冠词，故填其复数形式climbers。]
7．t spread [考查动词不定式。way后常跟不定式作定语，表示“做某事的方法”。 ]
8．changing [考查非谓语动词。设空处作f的宾语，故填changing。]
9．t [考查介词。accrding t意为“根据”。]
10．the [考查冠词。rest前常加the，表示“剩余的”。]
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