2018-2019学年广东省深圳市宝安区八年级（上）期末英语试卷（解析版）

这是一份2018-2019学年广东省深圳市宝安区八年级（上）期末英语试卷（解析版），共19页。试卷主要包含了听力测试，词汇，解答题，语法填空，书面表达．等内容，欢迎下载使用。
1．（2分）信息询问（听思维导图回答问题）
（1）你想知道每次灯展表演持续多长时间，你问Jane：

（2）你想了解灯展表演是不是免费观看的，你问Jane，

二、词汇（15小题，每小题1分，小计15分）i.从下面每小题的A，B，C三个选项中选出可以替换划线部分的最佳选项．（8小题.每小题1分）
2．（1分）选出可以替换划线部分的最佳选项．
﹣Eden． Yu'd better nt perate the machine after taking this medicine．
﹣Sure． I wn't． It's said that the medicine may make me feel tired and sleepy．（ ）
A．calculateB．cntrlC．chse
3．（1分）选出可以替换划线部分的最佳选项．
﹣The church was built a century ag．That's amazing． It still lks mdern tday．（ ）
A．fifty﹣yearsB．a hundreds years
C．a thusands years
4．（1分）选出可以替换划线部分的最佳选项．
﹣﹣ Life is full f surprise． isn't it ？
﹣﹣Yes． N ne can tell what will happen tmrrw．（ ）
A．is made byB．is unaware f
C．is filled with
5．（1分）选出可以替换划线部分的最佳选项．
﹣﹣Just nw Clin walked int the rm quietly．
﹣﹣﹣what a nice by! He knew his little sister was sleeping inside．（ ）
A．very quicklyB．withut help
C．withut nise
6．（1分）选出可以替换划线部分的最佳选项．
﹣Fifty students have passed the exam s far ．
﹣﹣Really ？ Then nly three still need t wrk harder．（ ）
A．until nwB．at that time
C．a mment ag
7．（1分）选出可以替换划线部分的最佳选项．
﹣﹣What can yu learn frm the bus accident in Chngqing？
﹣﹣Life is the mst imprtant t us．（ ）
A．talk abutB．agree withC．knw abut
8．（1分）选出可以替换划线部分的最佳选项．
﹣Hw can we keep healthy and happy． Dctr Zeng ？
﹣Many ways in fact． Abve all． we shuld always lk n the bright side f things．（ ）
A．Mst imprtantlyB．Mst happily
C．In all
9．（1分）﹣Yesterday I saw Mike talking with a Frenchman． That's cl !
﹣Yes． he has been t France three times and learned a bit f French．（ ）
A．a lt fB．a little
C．a number f
II.根据句子意思， 从下面每小题ABC三个选项中选出恰当的词语完成句子．（7小题.每小题1分）
10．（1分）If yu _______smething． yu put f keep it in a place where it cannt be easily seen r fund．（ ）
A．dubleB．exchangeC．hide
11．（1分）An_________is smething happened t yu and gave yu memry．（ ）
A．excuseB．experienceC．experiment
12．（1分）If a bttle is _______． it has nthing in it．（ ）
A．emptyB．whleC．tiny
13．（1分）﹣﹣Yu shuld read the ________befre yu start t use the new machine．
﹣﹣Yes． I will make sure that we use it crrectly and safely．（ ）
A．instructinsB．inventins
C．invitatin
14．（1分）﹣﹣Mary． I'm afraid I can't g t Guangzhu Library with yu． I think it's t far away．
﹣﹣Oh ， what a pity ! then hw abut ging t a bkstre nearby _________？（ ）
A．elseB．evenC．instead
15．（1分）﹣﹣Hw can I learn English Well． Ms Bryan？
﹣﹣First． yu shuld listen carefully in class and ________the teacher's ntes．（ ）
A．cme dwnB．cpy dwnC．act ut
16．（1分）﹣﹣Hw ften d yu write t yur friends？
﹣﹣Oh． almst never． I use e﹣mails． blgs and text messages t ______them．（ ）
A．catch up withB．cmpare with
C．keep in tuch with
四、解答题（共1小题，满分10分）
17．（10分）Fr the first time． scientist have made clnes（克隆） f mnkeys． A clne is a cpy f a living thing． A team f Chinese （1） used clning t make tw baby mnkeys． Bth are girls． They are named ZhngZhng and Huahua．
Scientist have clned ther kinds f （2） ． They have clned dgs and cats． they have als clned pigs． cws and pnies． The （3） animals t be clned in the wrld was a sheep named Dlly． She （4） in 1966．
Scientist had never been able t clne primates （灵长类动物），Primates are a grup f animals． They include mnkeys． apes （猿） and peple． Nw． that has cme true． Sn scientist may be able t clne （5） t． Hwever． the Chinese scientist will nt be clning peple． they will keep clning mnkeys（6） mnkeys are mre like peple than ther lab animals such as mice r rats． Lab animals can help t study diseases． Clning mnkeys is （7） t the scientist fr medical studies．
Hwever． there are still reasns that sme scientists want t（8） peple． Fr example． sme parents might want t clne a child wh has died． Yet the clned Child wuld （9） really be the same． They wuld lk like the same． but wuld nt be the same ne． It might be hard fr them t knw that they were a clne f（10） else．
四、阅读理解（20小题，每小题1.5分，小计30分）
18．（6分）Last week． students at Nrthridge High schl held a Chinese week． During the Chinese week．Many peple enjyed the Chinese fd fair． they culd eat traditinal Chinese snacks． and learn t make different kinds f Chinese dishes． "It was wnderful ! I lve Chinese fd． and welcme the chance t learn Chinese Cking !" One student said．
There were talks n Chinese Culture and histry． Alng with a talk n traditinal Chinese medicine． James Mansn and Alice Simpsn talked abut their experiences in China． Mr Mansn has been wrking in Shanghai fr three years． and Ms Simpsn was a teacher in chengdu fr tw years． there were several traditinal Chinese music shws and ne mdern Chinese music shw． Alng with this． there was a shw f Chinese traditinal dance． Many students were als excited in the Chinese film Festivals in the evenings．
In the mrning there were lessns n speaking and writing Chinese． and in the afternn． there were kungfu and Tai Chi classes． Hwever． t mst students ，the best part f the Chinese week was a Chinese culture and histry shw．It had Chinese inventins． such as kites． firewrks． Chinese paintings and traditinal Chinese clthes．
"The Chinese week was a big success ! we hpe t have anther week next year !" said Chinese week manager． David Williams．
（1）Where culd students enjy traditinal Chinese snacks during the Chinese Week．
A． The Chinese Fd Fair
B． The Chinese Culture Talks
C． Traditinal Chinese Music Shw
D．The Chinese Film Festival
（2）If yu wanted t knw abut Student's schl life in Sichuan． Whse talk wuld yu prbably g t ？
A． James Mansn's
B． Alice Simpsn's
C． David Williams'
D． We dn't knw
（3）What culd d in the afternn in the Chinese week accrding t Paragraph 3 ？
A． Learn t speak Chinese
B． Learn t write Chinese
C． Attend a Kung fu class
D． Buy sme Chinese clthes
（4）Where culd yu mst prbably read this passage ？
A． In a stry bk
B． In a travel guide
C． In a fashin magazines
D． In a schl newspaper
19．（6分）The years frm A．D 500 t 1450 are called the Middle ages． Smetimes they are als called the Dark Ages since few peple had an educatin during that time． Still． there were lts f new ideas and inventins． Many f them came frm China．
（1）Why are the Middle ages called the dark Ages accrding t paragraph 1？
A． Because few peple had an educatin then．
B． Because there were a lt f new inventins
C． Because all the inventins came frm China
D． Because there were almst nt any new inventins
（2）Where did the first gvernment﹣printed paper mney appear accrding t the passage ？
A．In China
B．In Italy
C． In Sweden
D． we dn't knw
（3）Accrding t the passage． wh invented the first mvable type printing machine in China？
A． Marc Pl
B． A persn frm Sweden
C． Bi Sheng
D． An Italian explrer
（4）When did peple begin t use cmpass fr sailing accrding t the passage？
A． Arund A．D 200
B． In the 1000s
C． Arund the year 1000
D． 1000 years ag
20．（6分）It seams very natural that if yu have tw dllars and add tw dllars t them． yu have fur dllars． But d yu knw it t men millins f years t be able t think s ？ in Fact． ne f the mst difficult things t teach children is the idea f numbers．
In ancient times．when a man wanted t tell hw many animals he wned． he had n system（系统） f numbers t use． He put a stne int a bag fr each animal． The mre animals． the mre stnes he had． It may explain why the wrd "calculate" cmes frm the Latin wrd "calculus"． "calculus" means "stne．"
Then． man used lines t cunt． Peple wuld just draw a line fr each thing they wanted t cunt． but they had n wrd t tell the number．
Later n． peple used fingers． Again we have wrd that ges back t this． The wrd "digit" cmes frm the Latin wrd "digitus"． It means "finger"! And the fact that we have 10 fingers led t the use f 10 in the system f numbers．
The number system we use tday was invented by the Hindus in India thusands f years ag and was brught t Eurpe during 8th t 11th by Arab traders（商人）． In this system． peple cunt things with ten numbers． 1． ．and 0． It is decimal system（十进制）． that is． it is built n the base f 10．
（1）Hw many ways f cunting things are intrduced t us in the passage？
A． One
B． Tw
C． Three
D． Fur
（2）If A and B each drew fur lines t cunt their wn sheep． hw many sheep did they have tgether？
A Fur
B． Six
C． Eight
D． Ten
（3）Why d peple use 10 in the system f numbers？
A． Because 10 is a ppular number
B． Because we nly have 10 fingers
C． Because we have n wrd t tell the number．
D． Because we have n system f numbers t use
（4）Which f the fllwing can be the best title f the passage？
A． Numbers and trading
B． Ways f cunting In Mdern Times
C． Animals and calculating
D． Develpment f cunting System
21．（6分）Almst half f Chinese parents play with their mbile phnes while talking with their children． Accrding t a new study．
The study f 4170 primary and middle schl students in six cities has been dne by China Yuth and Children Research Centre．
It finds that 8percent f parents ften play with their mbile phnes when talking with their children and 40 percent smetimes answer their phne calls when cmmunicating with them． Mre than 40 percent f Children say their parents d nt pay enugh attentin t them while they are talking． accrding t the study．
The tp five tpics in parent﹣student cmmunicatin are study． What happened in schl． interests and hbbies． friends． and the child's future．
Sun Hngyan． Frm the China Yuth and Children Research Center． says cmmunicatin between parents and children has changed a lt． nw the use f IPads r mbile phnes has becme the main reasn fr parent﹣child fights．
Children ften get n the internet t talk t thers when they d nt have enugh cmmunicatin with their parents． Sun says． She advises that parents shuld talk t children in sincere manner． listen t them． respect them and keep eye cntact while talking．
（1）Hw many children in the study say their parents d nt pay enugh attentin t them while they are talking？
A． Abut 334
B． Over 1668
C． Abut 2085
D． 4170
（2）Which f the fllwing is NOT ne f the tp five tpics in parent﹣student cmmunicatin？
A． Sprts
B． Friends
C． Study
D． Interests and hbbies
（3）Why d parents and children usually fight accrding the passage？
A． Because children want t stay up late at nights
B． Because parents dn't allw children t smke
C． Because f nt enugh cntact between them
D． Because f the use f ipads r mbile phnes
（4）Which f the fllwing statement is TRUE accrding t the passage？
A． The study includes primary and middle schl students frm 6 cities．
B． The study shws 40% f children use phnes when talking with their parents
C． Sun Hngyan gave three pieces f advice t teachers in these middle schls
D． Sun Hngyan thught respecting and listening t children is nt imprtant
22．（6分）Mre than 1 billin peple arund the wrld are hmeless． Tw cmpanies have cme up with a new way t help． They are using special 3﹣D printers（打印机）． The big machines print ut new hmes．
A printer usually prints things nt sheets f paper． A 3﹣D printer wrks differently． It read a design． Then it makes a 3﹣D mdel f that picture． It makes the mdel frm the bttm up． It prints ne flr at a time．
The new 3﹣D printer is called Vulcan． The Vulcan can build hmes in less than ne day． The huses are big enugh fr three r fur peple． The first 3﹣D printed huse has already been built． It was shwn in Austin． Texas． USA． The huse has large windws． The rms are small but making yu feel at ease．
The new huse was built by tw cmpanies． One is New Stry． The ther is ICON Evan Lmis． head f ICON said．"the huse in Austin is just the first step． Later this year． we want t build abut 10 hmes in E l Salvadr．" Next year． they plan t build a whle village． It will have 100 hmes．
Hwever． nt everyne likes the idea f 3﹣D printed huses． smene wrries that a heavy ind culd blw ut windws r drs． ICON and New Stry say they will wrk hard t make their hmes safe． They als plan t share the printers with ther cmpanies． Tgether． they will d what they can t end hmelessness．
（1）Why d the tw cmpanies print ut new hmes accrding t this passage ？
A． Because they want t help hmeless peple
B．Because they want t make mre mney
C． Because printed hmes are mdern and beautiful
D． Because printed hmes can make them famus
（2）What happens FIRST when 3﹣D printer is ging t print smething？
A． it prints things nt paper
B． It reads a design
C． It prints a hme in a secnd
D． It makes a mdel
（3）What des the underlined ‘at ease' mean in the 3rd paragraph？
A． Unhappy
B． Terrible
C． Cmfrtable
D． Cnfident
（4）What can we learn frm the last tw paragraphs？
A． There are abut 100 3﹣D printed huses nw in EL Salvadr．
B． ICON and New Stry hpe t make mre 3﹣D printed huses
C． EL Salvadr was the first place t build the 3﹣D printed huses．
D． ICON and New Stry will nt share printers with ther cmpanies．
五、语法填空（10小题，每小题10分，小计10分）
23．（10分）D yu remember what yu were ding at the age f 7？ Maybe playing a bttle with yur friends． r busy with different classes？ Fr a（1） （tw ） grader frm SngGang N 2． Primary schl in Ba'an District． ShenZhen． being 7﹣year﹣ld means that she has played （2） pian with her idl（偶像）． pianist Lang Lang six times nw．
The yung pianist is Bi Ye． She（3） （win） eight gld medals at natinal pian cmpetitins in China since five．At the age f six． she wn the gld prize at the Internatinal Franz Schubert Pian cmpetitin fr Children and Yuth （国际儿童和青少年弗朗茨．舒伯特钢琴比赛）．And at the age f seven．She （4） （get） anther prize at the Internatinal Franz Liszt（李斯特） Pian Cmpetitin fr Children and Yuth． Then she became（5） （yung） winner f the prize．
Like ther parents． Bi's parents simply wanted t prvide their Child （6） an activity t imprve their years' educatin． But when Bi's mther learned that playing the pian can make kids （7） （smart） and strnger． She tk Bi t learn the pian at the age f fur． After three mnths． Bi culd play and sing the sng "Little Duck．"" （8） she sits in frnt f the pian． she will be really excited． She will tuch the keybard with her（9） （finger）" Said Bi's Mm．
"She is as cnfident （10） a famus star when this little girl plays the pian．" Said Lang Lang after the final shw．
六、书面表达．（15分）
24．（15分）作为一个国际化城市，深圳每年都有大量的外国学生来访，留学和交流． 假如你是李华，美国Berkman Middle schl的师生将到你们学校进行交流，需要在中方学生中征集接待美国学生的寄宿家庭，你与父母商量后决定做出申请．请你向美方负责任Mr．Smith写一封申请信，
内容包括以下要点：
1．简单介绍家庭成员：一家三口，父亲母亲皆为英语老师，为人友善．
2．介绍你家基本条件：舒适的房子，单独的卧室，学校离家近．
3．说明你们为交流生计划的特色活动．（至少两项）
写作要求：
1，文章必须包含所有提示内容，并可作适当发挥．
2．表达清楚，语句通顺，意思连贯，书面规范；
3．文中不得出现真实姓名和校名．
4．字数要求80﹣100次（开头和结尾已给出，不计入总词数）
参考词汇（仅供参考）：apply fr 申请； hst family住宿家庭
Dear Mr． Smith．
My name is Li Hua． I'm glad that sme f yur students and teachers will cme t ur schl fr an educatinal exchange． I'm writing t apply fr a chance t be ne f the hst families f American students．
Thank yu fr cnsidering my applicatin． I'm lking frward t yur reply．
Yurs，
Li Hua
2018-2019学年广东省深圳市宝安区八年级（上）期末英语试卷
参考答案与试题解析
一、听力测试（信息转述3分，信息询问2分，小计15分）信息询问．（2小题.每小题2分，小计2分）
1．【解答】略
二、词汇（15小题，每小题1分，小计15分）i.从下面每小题的A，B，C三个选项中选出可以替换划线部分的最佳选项．（8小题.每小题1分）
2．【解答】考查同义词．A计算．B控制．C选择．结合语境"﹣﹣Eden．吃了这种药后，你最好不要操作机器．﹣﹣当然，我不会的，据说这种药会使我感到疲倦和困"可知，perate the machine操作机器，可以表达为cntrl the machine控制机器．
故选：B．
3．【解答】fifty﹣year五十岁的，a hundreds years一百年，a thusands years一千年；century的意思是"世纪，一百年"，和a hundreds years是同义的．
故选：B．
4．【解答】is made by由某人制造，is unaware f不知道，is filled with充满；is full f的意思是"充满"，和is filled with是同义的．
故选：C．
5．【解答】very quickly很快，withut help没有帮助，withut nise没有噪音；quietly的意思是"平静地，轻声地"，和withut nise是同义的．
故选：C．
6．【解答】until nw到现在为止，at that time那时，a mment ag刚才；s far的意思是"到目前为止"，和until nw是同义的．
故选：A．
7．【解答】talk abut谈论，agree with同意，knw abut了解，知道；learn frm的意思是"从…中学得"，和knw abut是近义的．
故选：C．
8．【解答】mst imprtantly最重要地，mst happily最快乐地，in all总共；abve all的意思是"首要的是，最重要的是"，和mst imprtantly是同义的．
故选：A．
9．【解答】a lt f很多，a little一点，a number f很多；a bit f的意思是"一点"，和a little是同义的．
故选：B．
II.根据句子意思， 从下面每小题ABC三个选项中选出恰当的词语完成句子．（7小题.每小题1分）
10．【解答】duble加倍，exchange交换，hide隐藏；根据句意"如果你藏某物，把它放在一个很难看见或找不到的地方"可知，要用"隐藏"，其它选项语意不通．
故选：C．
11．【解答】excuse借口；experience经验；experiment实验．根据An_________is smething happened t yu and gave yu memry，可知经历是发生在你身上的事情，给了你回忆．
故选：B．
12．【解答】empty"空的"； whle "完整的"；tiny"微小的"，三者都是形容词．由题干"如果瓶子是空的．里面什么都没有．"可知，空格是"空的"，用empty，因此答案应是empty．
故选：A．
13．【解答】instructins操作指南，用法说明；inventins发明；invitatin邀请，单数形式．根据befre yu start t use the new machine判断前面说的是阅读用法说明．
故选：A．
14．【解答】else其他的；even甚至， 即使；instead代替，顶替．根据 then hw abut ging t a bkstre nearby ﹣﹣那么去附近的书店怎么样，这里用instead．
故选：C．
15．【解答】cme dwn下来，cpy dwn抄下，act ut演出；再结合句意"你应该在课上认真听讲，抄下老师的笔记"可知，要用"抄下"，其它选项语意不通．
故选：B．
16．【解答】catch up with赶上，cmpare with和…相比较，keep in tuch with联系；再结合句意"我使用电子邮件、博客和短信联系他们"可知，要用"联系"，其它选项语意不通．
故选：C．
四、解答题（共1小题，满分10分）
17．【解答】1．C 名词辨析．A发明家；B音乐家；C科学家；根据A team f Chinese （1）used clning t make tw baby mnkeys用克隆技术制造了两只小猴子．应该是中国的科学家，故答案是C．
2．B 名词辨析．A人类；B动物；C植物；根据后面They have clned dgs and cats． they have als clned pigs他们克隆了狗和猫，还克隆了猪，应该是克隆了各种动物，故答案是B．
3．A 副词辨析．A第一；B下个；C最后一个；根据后面Dlly多利，可知是第一个克隆动物，故答案是A．
4．A 短语辨析．A出生；B开玩笑；C绝迹；根据She （4）in 1966应该是出生于1966年，故答案是A．
5．C 名词辨析．A绵羊；B猴子；C人；根据后面Hwever． the Chinese scientist will nt be clning peple但是，中国科学家不会克隆人，可知前面是能克隆人，故答案是C．
6．B 连词辨析．A除非；B因为；C如果；根据 they will keep clning mnkeys（6）mnkeys are mre like peple than ther lab animals such as mice r rats他们将继续克隆猴子（6）猴子比其他实验室动物例如老鼠更像人．因果关系，故答案是B．
7．B 形容词辨析．A舒服的；B有帮助的；C贵的；根据 Clning mnkeys is （7）t the scientist fr medical studies后面说对科学家医学研究，应该是克隆猴子很有用，故答案是B．
8．A 动词辨析．A克隆；B改变；C挑战；根据后面sme parents might want t clne a child wh has died有些父母可能想克隆一个已经死亡的孩子，可知是克隆人，故答案是A．
9．C 副词辨析．A很少；B总是；C从不；根据后面 They wuld lk like the same． but wuld nt be the same ne． 它们看起来是一样的，但不会是一样的．可知从不一样，故答案是C．
10．C 不定代词辨析．A没有一个；B任何；C某人；根据 It might be hard fr them t knw that they were a clne f（10）else，他们可能很难知道自己是其他人的克隆人．故答案是C．
四、阅读理解（20小题，每小题1.5分，小计30分）
18．【解答】1．A 细节理解题．根据" Many peple enjyed the Chinese fd fair． they culd eat traditinal Chinese snacks"许多人喜欢中国食品博览会．他们可以吃传统的中国小吃，可知是在中国食品博览会，故选A．
2．B 细节理解题．根据" Ms Simpsn was a teacher in chengdu fr tw years"Ms Simpsn在成都当了2年教师，可知要问在四川的生活，应该问Ms Simpsn ，故选B．
3．C 细节理解题．根据" and in the afternn． there were kungfu and Tai Chi classes"下午，有功夫课和太极课，可知下午可以上功夫课，故选C．
4．D 主旨大意题．文章主要讲了中国周的活动，是由北岭高中的学生举办的，因此，更可能在学校报纸上看到，故选D．
19．【解答】1．A．细节理解题．根据第一段Smetimes they are als called the Dark Ages since few peple had an educatin during that time．有时他们也被称为黑暗时代，因为在那期间很少有人受过教育．可知，中世纪称为黑暗时代因为那时很少有人受过教育．选A．
2．A．细节理解题．根据表格第一行In 1023． the first gvernment﹣printed （政府印制的） paper mney was printed in China． 1023年，中国印制了第一张政府印制的纸币．可知，在中国，第一批政府印制的纸币出现了．选A．
3．C．细节理解题．根据表格第二行Bi Sheng Made the first mvable type printing machine in China in the 1000s．毕昇于11世纪制造了中国第一台活字印刷术．可知，应该是"毕昇"．选C．
4．C．细节理解题．根据表格最后一行They began using it fr sailing arund the year 1000．他们在1000年左右开始用它（指南针）来航海．可知，人们在1000年左右开始用指南针航海．选C．
20．【解答】1．D．归纳总结题．根据第二段He put a stne int a bag fr each animal他为每只动物在袋子里放了一块石头．第三段Then． man used lines t cunt．然后，人类用线数数．第四段Later n． peple used fingers后来人们用手指．最后一段The number system we use tday was invented by the Hindus in India thusands f years ag我们今天使用的记数法是几千年前印度人发明的．可知，共介绍了四种计数方法．选D．
2．C．细节理解题．根据第三段Peple wuld just draw a line fr each thing they wanted t cunt人们只需为他们想要计数的每一件事划一条线．可知，如果A和B各画四条线数自己的羊，他们一共有几只羊．可知，一条线代表一只羊，两个人，每人四条线，共有8只羊．选C．
3．B．细节理解题．根据第四段And the fact that we have 10 fingers led t the use f 10 in the system f numbers．事实上，我们有10个手指，这导致了在计数法里10的使用．可知，计数法里使用10是因为我们只有10个手指．选B．
4．D．标题猜测题．根据第二段In ancient times．when a man wanted t tell hw many animals he wned． he had n system（系统） f numbers t use．在古代，当一个人想知道他拥有多少动物时，他没有数字系统．最后一段The number system we use tday was invented by the Hindus 我们今天使用的数字系统是由印度人发明的．可知，标题可以是"计数系统的发展"．选D．
21．【解答】1．B 细节理解题．根据"Mre than 40 percent f Children say their parents d nt pay enugh attentin t them while they are talking"超过40%的孩子说他们的父母在他们说话的时候没有给予他们足够的关注，因为有4170人参加调查，计算可得大约有1668人．故选B．
2．A 细节理解题．根据"The tp five tpics in parent﹣student cmmunicatin are study． What happened in schl． interests and hbbies． friends． and the child's future"亲子交流的五大主题是学习．发生在学校的事．兴趣和爱好．朋友．还有孩子的未来，可知没有运动．故选A．
3．C 细节理解题．根据" Children ften get n the internet t talk t thers when they d nt have enugh cmmunicatin with their parents"现在使用ipad或手机已经成为父母和孩子争吵的主要原因，可知是因为缺少交流．故选C．
4．A 细节理解题．根据"The study f 4170 primary and middle schl students in six cities has been dne by China Yuth and Children Research Centre"中国青少年研究中心对6个城市的4170名中小学生进行了调查，可知是来自6个城市的中小学生．故选A．
22．【解答】1．A．细节理解题．根据第一段Mre than 1 billin peple arund the wrld are hmeless． Tw cmpanies have cme up with a new way t help． They are using special 3﹣D printers（打印机）． The big machines print ut new hmes．全世界有超过10亿人无家可归，两家公司想出了一种新的帮助方式．他们使用特殊的3D打印机．这种大型机器打印出新家．可知，两个公司打印出新家，因为他们想帮助无家可归的人．选A．
2．B．细节理解题．根据第二段A printer usually prints things nt sheets f paper． A 3﹣D printer wrks differently． It read a design． Then it makes a 3﹣D mdel f that picture打印机通常将东西打印到纸上．3D打印机的工作方式不同．它读取一个设计，然后生成该图片的三维模型．可知，当3D打印机要打印某些内容时，首先会读取一个设计．选B．
3．C．词意猜测题．A不开心的．B可怕的．C舒适的．D自信的．The rms are small but making yu fell at ease．房间很小，但让你感到__．可知，but表示转折，应该是"舒适的"．选C．
4．B．段意猜测题．根据倒数第二段Next year． they plan t build a whle village． It will have 100 hmes．明年．他们计划建一个完整的村庄．它将有100个家．可知，ICON和New Stry希望制作更多的三维打印房屋．选B．
五、语法填空（10小题，每小题10分，小计10分）
23．【解答】1． secnd．考查序数词．分析句子结构和语法可知，应填tw的序数词形式，作为定语，表示"第二"．a secnd grader一个二年级学生．句意：对于来自深圳宝安区松岗二小的二年级学生来说，七岁意味着……．故填secnd．
2． the．考查冠词．表示演奏某种乐器时，乐器前面应用定冠词来修饰．play the pian弹钢琴．句意：七岁意味着他已经和自己的偶像、钢琴家郎朗演奏钢琴达六次了．故填the．
3． has wn．考查动词．根据时间状语"since five"可知，本句应用现在完成时．句意：自从她五岁以来，她已经在中国的全国性钢琴比赛中获得八枚金牌．故填has wn．
4． gt．考查动词．分析句子结构和语法可知，应填get的过去式gt，表示过去发生的事情．句意：在她七岁时，她在李斯特国际青少年钢琴大赛中获得另一项奖．故填gt．
5． the yungest．考查形容词最高级．分析句子结构和语法可知，定冠词和形容词yung的最高级，表示特指，即她是获得这个奖的人中年龄最小的获奖者．故填the yungest．
6． with．考查介词．分析句子结构和语法可知，应填介词，和后面的名词组成介宾结构，充当状语．根据语境可知，像其他父母一样，毕叶的父母仅仅想给自己的孩子提供一种活动，来改善他们早期的教育．prvide with给某人提供某物．故填with．
7． smarter．考查形容词．分析句子结构和语法可知，and连接的是两个并列成分，故填smarter的比较级smarter．句意：但当毕叶的妈妈得知弹钢琴能够使小孩子更加聪明和强壮时……．故填smarter．
8． Once/ When/ As/ Whenever．考查连词．分析句子结构和语法可知，应填连词，来引导一个从句．根据语境可知，（每）当她坐在钢琴前，她就会非常兴奋．故填Once/ When/ As/ Whenever．
9． fingers．考查名词．分析句子结构和语法可知，应填finger的复数形式，表示"手指"这个整体（事物）．句意：她会用手指触摸键盘．故填fingers．
10． as．考查介词．分析句子结构和语法可知，应填介词，和后面的名词组成介宾结构，充当状语．根据语境可知，当这个小姑娘演奏钢琴时，她就像明星一样自信．as …as像……一样．故填as．
六、书面表达．（15分）
24．【解答】Dear Mr． Smith．
My name is Li Hua． I'm glad that sme f yur students and teachers will cme t ur schl fr an educatinal exchange． I'm writing t apply fr a chance t be ne f the hst families f American students．（点题）There are three peple in my family． My father and mther are English teachers． They are very friendly． We all can speak English， s it will be easy fr cmmunicate with ur guest．（家庭成员） Besides， we have a separate rm with a washrm and shwer fr ur guest's cnvenience． What's mre， the schl is clse t my hme． It usually takes abut 10 minutes by subway r 25 minutes by bus． 【高分句型一】 （基本条件） My mum is gd at cking．She will teach yu hw t ck Chinese fd．We are als ging t take yu t visit sme places f interest in China at the weekend s that yu can knw mre abut China．【高分句型二】（特色活动） I believe my guest will have a pleasant stay with my family．
Thank yu fr cnsidering my applicatin． I'm lking frward t yur reply．
Yurs，
Li Hua
（1）A． inventrs
B．musicians
C． scientists
（2）A． human beings
B． animals
C．plants
（3）A． first
B．next
C．last
（4）A． was brn
B． made jkes
C． died ut
（5）A． sheep
B． mnkeys
C． peple
（6）A． unless
B． because
C． if
（7）A． cmfrtable
B． helpful
C． expensive
（8）A． clne
B． change
C． challenge
（9）A． seldm
B． always
C． never
（10）A． n ne
B． anyne
C． smene
Paper Mney
In 1023． the first gvernment﹣printed （政府印制的） paper mney was printed in China． Befre that． paper mney had been printed just by cmpanies． Marc pl was an Italian explrer wh went t China． He wrte abut paper Mney． Paper mney did nt becme ppular in Eurpe Until Sweden began printing it in 1601．
Mvable type printing machine
Bi Sheng Made the first mvable type printing machine in China in the 1000s． Befre this， peple had t make cpies f bks by writing ut the whle bk by hand．
Magnetic（磁的）cmpass
A cmpass is usually used t tell yu what directin yu are ging． The Magnetic cmpass was first used by the Chinese arund A．D 200． But at that time， peple mainly used it fr telling what wuld happen t them in the future． They began using it fr sailing arund the year 1000．