高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters精品当堂达标检测题

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知识精讲
知识点01 enthusiastic adj.热情的；热心的
先练基础——单句语法填空
(1)He is selfish and bad-tempered.Thus，he will never be enthusiastic helping thse in truble.
(2)While he is leading a miserable life，he still can treat peple arund him with (enthusiastic)．
再提能力——完美写作·完成句子·背诵
(3)我不仅热情而且容易相处，这使得我适合报纸上所刊登的志愿者工作。
I am nt nly enthusiastic but als easy t get alng with，which makes me qualified fr the vluntary wrk advertised in the newspaper.
(4)尽管失败了几次，伯纳德和杰克仍然热情地做爆米花。(2020·新高考全国Ⅰ，读后续写)
Bernard and Jack still made ppcrn enthusiastically/with enthusiasm in spite f several failures.
知识点2 abard adv.& prep.上船、飞机、公共汽车等
能力提升——完美写作·完成句子/一句多译·背诵
(1)他高个，宽肩，留着胡子，总是满面微笑。(读后续写之外貌描写)
He was tall with brad shulders and a beard and always wre a brad smile.
(2)得知你将去国外深造，我写信告知你一些必要的注意事项。(应用文之告知信)
Learning that yu will g abrad fr further study，I’m writing t infrm yu f sme necessary d’s and dn’ts.
(3)这对年轻夫妇一上船，他们就吃东西，说话，大笑着，好像他们是这世界上仅存的人。
①The instant the yung cuple went abard the ship，they were eating，talking and laughing ludly as if they were the nly peple in the wrld.(abard)
②The instant the yung cuple barded the ship，they were eating，talking and laughing ludly as if they were the nly peple in the wrld.(bard)
知识点3 envy n.& vt.羡慕；嫉妒
先练基础——单句语法填空
(1)I was green envy frm the bttm f my heart because he was leading a csy and decent life.
(2)I (envy) him being enthusiastic and full f vigur and it seemed that he never felt exhausted.
再提能力——完美写作·完成句子·背诵
(3)老实说，我真羡慕你获得了优秀毕业生的称号，我应该向你学习。
Hnestly speaking，I d envy yu getting the title f the Excellent Graduate and I shuld fllw yur example.
(4)李明不仅学得快，而且善于用逻辑思维解决难题，我都有点眼红了。
Nt nly is Li Ming quick at learning but als he is gd at slving tugh prblems with lgical mind.I am green with envy.
知识点4 abandn vt.舍弃；抛弃；放弃
n．放任；放纵
先练基础——单句语法填空
(1)He abandned (ask) fr his guidance，which was beynd ur expectatins.
(2)My nephew abandned himself t (abuse) drugs and he culdn’t make a cmmitment t his study.
再提能力——完美写作·句式升级·背诵
(3)(普通表达)I abandned myself t cmputer games.I perfrmed extremely badly in the end-f-term examinatin.
①(高级表达)Abandning myself t cmputer games，I perfrmed extremely badly in the end-f-term examinatin.(用现在分词短语作状语改写)
②(高级表达)Abandned t cmputer games，I perfrmed extremely badly in the end-f-term examinatin.(用过去分词短语作状语改写)
知识点5 reslve vi.& vt.决定；决心；解决(问题或困难)
n．决心；坚定的信念
先练基础——单句语法填空
(1)I reslved (turn) dwn his invitatin because my teacher assigned t much hmewrk.
(2)The steward has (reslve) many prblems n the plane perfectly，s he is certainly qualified fr his jb.
再提能力——完美写作·完成句子·背诵
(3)文化遗产代表我们祖先的智慧，因此我们国家决定不遗余力地保护它们。(写作话题之文化遗产与保护)
Cultural relics represent the wisdm f ur ancestrs，s ur cuntry has reslved t spare n effrt t prtect them.
(4)为了解决冲突，我们应该学会多沟通，把自己放在别人的位置上。(写作话题之人际沟通)
T reslve cnflicts，we shuld learn t cmmunicate mre and put urselves in thers’ place.
知识点6 unfrtunately adv.不幸地；遗憾地
先练基础——单句语法填空
(1) (unfrtunate)，I still failed in spite f endurance and perseverance.
(2) (frtunate)，I managed t jin the navy and went n a vyage tw mnths later.
再提能力——完美写作·一句多译·背诵
(3)我有幸得到一次沿丝绸之路旅行的宝贵机会。
①I am frtunate t get/in getting a precius pprtunity t travel alng the Silk Rad.(frtunate)
②I have the gd frtune t get a precius pprtunity t travel alng the Silk Rad.(frtune)
知识点7 what if...
What if they were delayed? 如果他们被延误了怎么办？
根据句意用上述短语填空
(1)I grew anxius： the family had simply left the cat behind?
(2)—Will yu please g and empty that drawer?
— ?
(3)—Linda didn’t invite us t the party.
— ? I dn’t care.
(4) meeting at the nearby restaurant s that we can have a nice small talk?
知识点8 if引导的虚拟语气
If it weren’t fr sea animals，we wuld all starve.
要是没有海上的动物，我们都会饿死的。

能力提升——完美写作·语段填空/单句写作·背诵
(1)受邀在这里做演讲我感到荣幸。今天我的演讲主题是“如果我是一名环卫工人”。如果我是一名环卫工人，我会让我们的城市更干净，街上没有任何垃圾。
I feel hnred t be invited here t deliver a speech.Tday the tpic f my speech is “If I were a dustman”．If I were a dustman，I wuld make ur city cleaner with n rubbish lying n the street.
(2)如果我早听从你的建议，我就会通过这场重要的考试了。
If I had fllwed yur advice，I wuld have passed the imprtant exam.
(3)如果我明天看到他，我就会告诉他我在昨天举行的比赛中获得第一名的好消息。
If I saw/were t see/shuld see him tmrrw，I wuld infrm him f the gd news that I ranked first in the cmpetitin held yesterday.
语法精讲
现在完成进行时
【观察例句】
1．Peple have been enjying the benefits f cycling in Amsterdam fr years.
2．Many peple arund the wrld have been enjying city centre streets withut cars fr many years.
3．He has been fighting with a friend.
4．I have been lking fr a jb fr three mnths.
5．I have been writing letters all this evening and I've just finished them.
6．Yu haven't been ding yur hmewrk thse days.
【归纳用法】
一、意义
现在完成进行时表示动作从过去某一时间开始，一直持续到现在，可能还要继续进行下去。
二、构成
肯定形式：have/has＋been ding(第三人称单数用has，其他人称用have)
I have been waiting fr yu.我一直在等你。
否定形式：have/has＋nt＋been ding
He hasn't been using the car fr the last tw mnths.过去两个月他一直没用车。
三、用法
1．表示动作从过去某时开始一直持续到说话时还在进行，或可能还要继续下去。通常和“fr＋时间段”或“since＋时间点(或从句)”的时间状语连用。
It has been snwing fr three hurs.
雪已经下了三个小时了。(从过去某一时间开始下雪，强调到现在还在下)
2．表示不久前刚刚结束的动作。这种意义通常根据上下文来判断。
Her eyes are red. It's bvius that she has been crying fr a lng time.
她的眼睛红红的，显然哭了很长时间。
3．强调动作延续时间的长久或带感情色彩。
She has always been wrking hard.她工作一直很努力。
4．表示这段时间反复发生的事情。
I have been visiting sme cities f China this mnth.这个月我一直在参观中国的一些城市。
[名师点津]
不能用于进行时的动词如表示心理活动、属性拥有、表象感官、行为结果的动词不用于现在完成进行时。
我已经感冒两周了。
I have been having a cld fr tw weeks.(×)
I have had a cld fr tw weeks.(√)
[即学即练] 单句语法填空
①They (build) the bridge fr tw mnths.
②He (play) basketball since he was ten.
Ⅰ.单句语法填空
1．The Chinese gvernment (d) research int vaccine (疫苗) against African Swine Fever fr mnths，recently many have received the first dses.
2．The dllar (climb) steadily all week.
3．I (wait) fr an hur and a half.
4．She is very tired. She (wrk) all mrning.
5．Jim (phne) Jenny every night fr the past week.
6．They (build) the bridge fr tw mnths.
7．The telephne (ring) in the ffice all the mrning.
8．In the past few years，he (deal) with a few internatinal cmpanies.
9．She is tired. She (type) letters all the afternn.
10．He (write) a letter this mrning and sent it t his friend.
Ⅱ.短文语法填空
My wish is 1. (g) t a key university. I 2. (study) fr many years. But I am pr 3. English since I went t junir schl. My English teacher tld me t insist
listening and writing. I 5. (learn) English every mrning t imprve it. Because I 6. (waste) a lt f time，it was hard t catch up with ther students. After
7. (g) t high schl，I 8. (stay) up late int the night and 9. (get) up early in the mrning. I 10. (write) tw cmpsitins every day. I think I shuld spare n effrt t imprve my English and achieve my dream.
写作园地
人物描写
本单元写作项目是描述一个有毅力的人物，属于人物描写的写作范畴。
[基本框架]
1．开头(beginning)——总体介绍
2．主体(bdy)——详细介绍
3．结尾(ending)——简要总结
[常用词块]
1．be keen n 喜欢……
2．adapt himself t...使自己适应……
3．have difficulty/truble (in) ding sth.做某事有困难
4．be eager/thirty/dying t d sth.渴望做某事
5．gain reputatin fr获得……荣誉
6．have a talent/gift fr...有……天赋
[常用语句]
★精彩开头
1．Allan Stewart，f Australian natinality，was brn n March 7th，1915.
艾伦·斯图尔特，澳大利亚国籍，1915年3月7日出生。
2．Brn in 1911 in Shanghai，Qian Xuesen is ne f the greatest scientists in the wrld.
钱学森，1911年生于上海，是世界上最伟大的科学家之一。
3．Brn int a rich family in Shanghai n Nv. 4th，1933，Charles Kuen Ka shwed great interest in ding different experiments during his childhd.
1933年11月4日出生于上海一个富裕的家庭，高锟从小就对做不同的实验表现出极大的兴趣。
★正文佳句
1．He is clever as well as friendly.
他既聪明又友好。
2．He is such an hnest man that all think highly f him.
他是如此诚实的一个人，以至于所有人都高度评价他。
3．His mdesty leaves us a deep impressin.
他的谦虚给我们留下了深刻印象。
★余味结尾
1．All in all，in my view，Yang has a gd future cnsidering his ability and faith.
总之，在我看来，考虑到他的能力和信念，杨有一个美好的未来。
2．Nt nly did she make great cntributins t the wrld f science but she is regarded as the greatest wman scientist n accunt f what she did.
她不仅为科学界做出了巨大贡献，而且因为她的所作所为她被认为是最伟大的女科学家。
3．His scientific achievement has shaped the fundatins f tday's cmmunicatin.
他的科学成就为今天的通信奠定了基础。
请根据以下信息，介绍一位热门人物。
姓 名：莫言(管谟业)
出生日期：1955年2月17日
出 生 地：山东省高密市一个穷苦人家
兴趣爱好：自幼喜欢阅读、书法(calligraphy)
性格特征：开朗、幽默
主要成就：2011年凭借《蛙》获中国最高文学奖“茅盾文学奖”；
2012年获诺贝尔文学奖(Nbel Prize in Literature)。
评 价：第一位获得诺贝尔文学奖的中国作家，被誉为是对中国文学做出巨大贡献的作家之一。







分层提分
题组A 基础过关练
Ⅰ.单词拼写(根据汉语提示或首字母提示写单词)(每小题1分，共8分)
1．As far as I’m cncerned，the new rmmate is hnest， ，enthusiastic and full f vigur.
2．When yu get ff the bus，d keep in mind that yu must take yur .
3．Welcme t ne f the largest cllectins f shes in the wrld that will make yu green with .
4． ，instead f hitting the ball，he hit his wn false teeth!
5．Our head teacher requested us t d sme (彻底的) cleaning befre class the next day.
6．Under the (指导) f ur teacher，we finished the experiment perfectly.
7．Please send us all the infrmatin that yu have abut the (s)(应试者) fr the psitin.
8． (遗弃) by his wner，the little dg was leading a miserable life.
Ⅱ.词形变化填空(用括号内所给词的适当形式填空)(每小题2分，共14分)
9．Tday I am as abut my jb as the first day and my enables me t treat my jb .(enthusiastic)
10．Believe it r nt，my husband treated me and his always made me in lw spirits.
(cruel)
11．Instead f t lse weight，try a practical ：“I’ll stp having dessert fr lunch.” (reslve)
12． ，he received a large frm his uncle wh is warm-hearted and generus.(frtunate)
13．He himself t wrking day and night.His wn him a great reputatin.(cmmit)
14．He with his vilin lessns.It was his that enabled him t becme a distinguished vilinist.(persevere)
15．He has educatinal and hence he is well fr the jb as a tutr.(qualify)
Ⅲ.经典句型仿写(每小题5分，共20分)
16．我一直梦想着被一所重点大学录取。
I .
17．只要你采纳我的建议，你一定会在北京上大学期间拥有最难忘的经历。
，yu are bund t have the mst unfrgettable experience during yur cllege in Beijing.
18．要是我学习英语时遇到许多困难怎么办？
when I study English?
19．如果我是你，我肯定会充分利用时间来提高我的学业成绩。
，I wuld certainly make full use f the time t imprve my academic perfrmance.
题组B 能力提升练
Ⅰ.课文语法填空——复习本单元Reading and Thinking部分
An expeditin t the Suth Ple with the great Sir Ernest Shackletn is an adventure that I
(dream) f.Hwever,2. I applied t jin the expeditin，Shackletn turned me dwn because he thught I was t yung and wasn’t 3. (qualify)，s I had n chice but t secretly g abard his ship，the Endurance.Later I 4. (discver) and Shackletn had t assign me t be
steward.The jurney wasn’t very easy，fr the Endurance was stuck in the ice as we apprached Antarctica.And when the ship sank，ur hearts sank with it.Befre we abandned the ship，Shackletn
6. (calm) tld us t rescue ur mst essential supplies and he 7. (he) threw away all his gld.He allwed Hussey t keep his banj，8. made us surprised.We had been struggling fr days，but things were ging frm bad t wrse.Sn after we arrived at Elephant Island，Shackletn left us t find help.Smetimes we were able t catch a seal r a penguin t eat.I tried t think f 9. (happy) things.I was grateful fr Frank and Ernest’s genuine cncern fr thers.Their 10. (persevere) and their reslve filled me with hpe.
请先从表格中选用本单元所学词汇完成下列短文，然后核对答案并背诵该短文。(文中加波浪线的句子为本单元的语法项目：现在完成进行时)
eq \x(qualified，reslve，abard，frtunately，sink，enthusiastic)
Brn in a wealthy family，my nephew，Jack，led such a thrughly decent and csy life that he hardly met with cruel adversities.He has been dreaming f an adventure since he was yung.At 18，Jack 1. t jin an expeditin advertised in the newspaper，but the leader turned him dwn because he thught Jack was nt 2. .Full f vigur，Jack never abandned his dream fr he was s 3. abut a great vyage.At 19，he jined the navy and was assigned t be a steward with lw wages.On a bitter cld day，the crew went 4. a massive ship bund fr Atlantic Ocean.Jack was genuine，gd-tempered and lyal and he wasn’t selfish，either.He ften played the banj fr recreatin.S thse n the ship all liked him.Unfrtunately，ne day，the mtr brke dwn and the ship gt crushed n a huge iceberg.When the ship sank，their hearts als 5. .At that time，the calm captain made a cmmitment t save them and cmmanded them t thrw away their belngings such as stves，blankets，bats，cupbards and ther pieces f furniture.Finally，they were 6. enugh t escape the ship.It was their endurance，reslutin and perseverance that helped them survive.On the distant island，Jack managed t make fire with animal fat，which gave ff a smelly smell and then he cked sea animals.One mnth later，they were saved by a passing ship.In summary，it has been a miserable but unfrgettable episde in Jack’s life.
题组C 培优拔尖练
Ⅰ.完形填空
[一]
My father，a sldier，was deplyed(调度) again.The ukulele I had watched him play was 1 .The musical instrument sat there lifeless.
It came as a 2 because we had just mved int the present duty statin a few weeks befre.Still， 3 was the thing that cnnected my father with Hawaii，a 4 f his hme and culture.We learned abut ur ancestrs and family traditins 5 thrugh his music.
This time，we were finally “hme” in Hawaii and expected t 6 a place that we’d nly heard abut in my parents’ stries.We were just arriving，but he was already 7 t leave again，this time withut us.Suddenly，we were surrunded by strange relatives and a cultural traditin f which we nly knew the surface.We were 8 in the family.The persn wh made us fit，ur father，was gne.That was when I 9 my father’s ukulele.As I plucked(弹拨) the strings tunelessly，I felt 10 t him and ur Hawaiian rts.S I picked up an ld sng bk，and I 11 myself t play.I wuld play and sing，as if my father had been here.After my father returned，he was 12 that I had learned s much.But what I really gained 13 f was that music has the 14 t d truly extrardinary things 15 us t ur culture and each ther，ur past and ur present.
1．A.plished B．tidiedC．abandned D．sld
2．A.surprise B．puzzleC．challenge D．relief
3．A.time B．duty C．music D．distance
4．A.symbl B．reminderC．memry D．review
5．A.mstly B．casuallyC．accidentally D．secretly
6．A.lk fr B．fit intC．take in D．catch at
7．A.disappinted B．preparedC．anxius D．hesitant
8．A.visitrs B．relativesC．acquaintances D．freigners
9．A.received B．nticedC．recgnized D．needed
10．A.clser B．strangerC．familiar D．superir
11．A.persuaded B．inspiredC．taught D．tld
12．A.shcked B．cnfidentC．curius D．annyed
13．A.cntrl B．pssessinC．cmmand D．knwledge
14．A.ptential B．senseC．privilege D．pwer
15．A.expsing B．tyingC．expressing D．intrducing
[二]
The teachers I knw didn’t expect hw 1 this remte teaching wuld be.There are s many 2 that arise：families nt respnding，students wh can’t 3 new platfrms，new platfrms nt ding what they are 4 t d.The list ges n.
But that’s just frm the teacher’s 5 .Principals(校长) have t hear the teachers’ issues，and they have t help parents 6 their kid in the virtual classrm，getting 7 daily frm the district，finding devices fr everyne，and much mre.
Our principal’s wrk was incredibly hard befre the wrld turned upside dwn.Nw，she’s dealing with it all， 8 teachers，parents，and students，while 9 what the district is carrying ut.There are sleepless nights and 10 stress.
I rganized a little 11 tday frm the staff building.We were all n campus tday t drive thrugh the lcal neighbrhd with signs n ur cars，pressing ur hrns and 12 at ur students in their yards and n their prches.I asked the staff t bring 13 fr ur principal：paper twels，hand sanitizer，latex glves，masks，and sme ther 14 things.Others brught wine and chclate.
We culdn’t take all her 15 ff her back，but we culd shw her that we lve and appreciate her.
1．A.develped B．hardC．bring D．imprtant
2．A.advantages B．issuesC．lessns D．thughts
3．A.mve ff B．lk afterC．turn dwn D．get n
4．A.suppsed B．scaredC．directed D．believed
5．A.interest B．careerC．effrt D．view
6．A.educate B．praiseC．get D．find
7．A.payments B．instructinsC．supplies D．instruments
8．A.ignring B．remvingC．aviding D．handling
9．A.denying B．slvingC．delaying D．treasuring
10．A.incredible B．frightenedC．excited D．jyful
11．A.drive B．walkC．ride D．race
12．A.shuting B．laughingC．waving D．aiming
13．A.clthes B．itemsC．bks D．papers
14．A.daily B．imprtantC．valuable D．clrful
15．A.psitins B．plansC．rutines D．wishes
Ⅱ.语法填空
There is n dubt that humankind dreams f making Mars ur secnd hme.Hwever，sending peple there will require all the skills，curage and 1. (intelligent) f the human race.While the Mn can be reached within days，it wuld take mnths t reach Mars,2. (travel) thrugh dangerus slar radiatin.And even if the first settlers d reach Mars safely，staying alive will be 3. daily challenge，but as prved by the Bisphere experiment，nt impssible.
As early as the 1980s，scientists were building Bisphere 2 in the Arizna desert.It cnsisted f a clsed space 4. peple，animals and plants culd live tgether.The “clsed” cncept meant that the space was designed 5. (functin) with its wn xygen，fd and water，needing nthing frm the utside wrld.6. the tw-year experiment was nt a success，it did prvide us with a better understanding f hw humans might be able t live n anther planet.Mre recently，scientists 7. (succeed) in grwing a variety f plants in an envirnment similar t that n Mars.That 8. (definite) is a big step frward.
Fr nw，human settlement f Mars is still 9. (decade) away.In the meantime，scientific research shws that the planet Earth is getting 10. (warm)．This change is having a terrible effect n the bisphere.
重点词汇
阅读单词
1．adversity n．
2．expeditin n．
3．endurance n．
4．steward n．
5．crush vt.
6．stve n．
7．belngings n．[pl.]
8．banj n．
9．miserable adj.
10．vyage n．& vi.
11．csy adj.
12．selfish adj.
13．gd/bad-tempered adj.
14．rugby n．
15．rugh adj.
16．navigatr n．
17．Cnfucianism n．
18．Antarctica
19．the Antarctic
20．the Suth Ple
重点单词
1． n．工资
2． adj.严寒的；激烈而不愉快的；味苦的
3． n．精力；力量；活力
4． n．橱柜；壁橱；衣柜
5． vi.沉没；下沉；下降vt.使下沉；使沉没
6． vt.舍弃；抛弃；放弃
7． n．毯子
8．navy n．
9．decent adj.
10．genuine adj.
11．crew n．
12．thrugh adj.
13．furniture n．
14．bark vi.& n．
15．bat n．
16．damp adj.
17．recreatin n．
18．nephew n．
19． adj.忠诚的；忠实的
20． n．发动机；马达 adj.有引擎的；机动车的
21． n．候选人；应试者
22． n．(人生的)一段经历；(小说的)片段；插曲
23． n．动机；原因；目的
词汇拓展
1．qualified adj.符合资格；具备……的知识(或技能、学历等)→ vt.(使)具有资格；(使)合格→ n．资格；资历；资格证书
2．enthusiastic adj.热情的；热心的→ adv.热情地→ n．热情；热忱
3．abard adv.& prep.上(船、飞机、公共汽车等)→ v．上船(或火车、飞机、公共汽车等)；寄宿n.木板；董事会；伙食
4．assign vt.分派；布置；分配→ n．任务；作业；分配
5．envy n．& vt.羡慕；妒忌→ adj.嫉妒的；羡慕的
6．perseverance n．毅力；韧性；不屈不挠的精神→ vi.坚持；孜孜以求
7．reslve vi.& vt.决定；决心；解决(问题或困难) n．决心；坚定的信念→ n．决议；解决；坚定
8．cruel adj.残酷的；残忍的；冷酷的→ adv.残忍地；残酷地→ n．残忍；残酷
9．unfrtunately adv.不幸地；遗憾地→ adv.幸运地→ n．运气；财产
10．guidance n．指导；引导；导航→ n．导游；指南vt.带领；引导；为……领路
11．advertising n．广告活动；广告业→ vt.& vi.公布；宣传；做广告
→ n．广告；宣传
12．crprate adj.公司的；法人的；社团的→ n．(大)公司；法人
13．cmmitment n．承诺；保证；奉献→ vt.犯(错误、罪行等) vi.& vt.(使)承担义务；(使)作出保证→ adj.尽心尽力的；坚定的
重点词组
1．turn sb.dwn拒绝(某人)
2．make fire生火
3．give ff放出(热、光、气味或气体)
重点句型
1．We fr days，but things n Elephant Island are ging frm bad t wrse.
这些天我们一直在挣扎，但是大象岛上的情况变得更糟了。
2．It will eventually lead t success .
只要你坚持，你最终会成功。
3． they were delayed?
如果他们被延误了怎么办？
4．If it fr sea animals，we .
要是没有海上的动物，我们都会饿死的。
•be enthusiastic abut (ding) sth.对(做)……热情
•enthusiasm n．热情；热忱
lack/be full f enthusiasm缺乏/充满热情
with enthusiasm热情地
•enthusiastically adv.热情地；热心地
•g abard上船(飞机、火车等)
•bard vt.& vi.上船(或火车、飞机、公共汽车等) n．木板；董事会；伙食
n bard 在船(火车或飞机)上
•brad adj.宽阔的；广阔的
•abrad adv.在/到国外；在/到海外
g abrad出国
•envy sb.(ding) sth.羡慕/嫉妒某人(做)某事
•with envy羡慕地；嫉妒地
green with envy嫉妒地眼红
•abandn neself t (ding) sth.沉湎于(做)……；纵情于(做)……
abandn ding sth.放弃做某事
•abandned adj.被遗弃的；放纵的
be abandned t (ding) sth.沉湎于(做)……
•reslve t d sth.决定做某事
•reslutin n.决定；解决
•unfrtunate adj.不幸的
•frtunate adj.幸运的
be frtunate t d sth./in ding sth.有幸做某事
•frtunately adv.幸运地
•frtune n．机遇；运气；财富
have the gd frtune t d sth.有幸做某事
make a frtune发财；发迹
•What if...？意为“要是……会怎么样，如果……将会怎样”，可以看作“What will happen if...？”的省略形式。
•What/Hw abut...？……怎么样？
•What(...) fr？为什么？/(……)是干什么用的？
•S what？那又怎么样？
本句为if引导的虚拟条件句，叙述与现在事实相反的假设。虚拟语气在if虚拟条件句中的运用如下：
虚拟条件句
主句
与现在事实相反的假设
动词的过去式(be动词一般用were)
wuld/culd/shuld/might＋动词原形
与过去事实相反的假设
had＋过去分词
wuld/culd/shuld/might＋have＋过去分词
与将来事实相反的假设
(1)动词的过去式
(2)were t＋动词原形
(3)shuld＋动词原形
wuld/culd/shuld/might＋动词原形