北师大版八年级下册英语期末试卷 (含解析)

这是一份北师大版八年级下册英语期末试卷 (含解析)，共36页。试卷主要包含了单项填空从下面各题所给的A，阅读短文，根据其内容回答问题，翻译句子等内容，欢迎下载使用。
1．（.5分）My sister and I like sprts._________ ften g swimming after schl.（ ）
A．IB．YuC．WeD．They
2．（.5分）Agatha Christie is famus her detective stries.（ ）
A．frB．atC．inD．n
3．（.5分）We decided t g swimming it was ht utside.（ ）
A．sB．rC．becauseD．until
4．（.5分）Susan is 15 years ld.She is than her sister.（ ）
A．tallB．taller
C．tallestD．the tallest
5．（.5分）Jasn is gd at running.He run 100 meters in 11 secnds.（ ）
A．mustB．shuldC．needD．can
6．（.5分）﹣﹣﹣Where is yur father，Lily？
﹣﹣﹣ He in the kitchen nw.（ ）
A．ckB．cksC．ckedD．is cking
7．（.5分）﹣﹣﹣Hi，Tm， did yu start learning Chinese？
﹣﹣﹣Three years ag.（ ）
A．whenB．whyC．whD．where
8．（.5分）﹣Where did yu g last weekend？
﹣I t the Great Wall．（ ）
A．gB．wentC．will gD．have gne
9．（.5分）— What were yu ding at this time yesterday？
— I a mvie named Hi Mum directed by Jia Ling.（ ）
A．seeB．am seeingC．will seeD．was seeing
10．（.5分）If yu fllw my advice， yu _________ great prgress.（ ）
A．will makeB．have madeC．madeD．make
11．（.5分）The girl lts f new friends since she came t ur class.（ ）
A．makesB．has madeC．madeD．will make
12．（.5分）— Can yu tell me ？
— He lives in Shanghai.（ ）
A．where des Mark liveB．where Mark lives
C．where did Mark liveD．where Mark lived
二、完形填空（共8分，每题1分）阅读下面的短文，掌握其大意，然后从短文后各题所给的A、B、C、D四个选项中，选择最佳选项。
13．（8分）
Nthing can hld her back
Katy Sullivan is an actress，an athlete，and a persn wh desn't like t use the wrds "n" r "I can't".
She was brn withut the lwer half f her legs and has wrn prsthetic legs （假肢） all her life.（1） ，her family has treated her the same way they wuld treat anyne else.She kept up with her brthers and sisters at the gym and in the swimming pl.
When a persn is brn withut legs，there are lts f things that are（2） t d.But Sullivan believes she culd d anything.She chse t d tw things that are difficult even with bth（3） .
As a teenager，she saw a mvie that had a great influence n her.Befre it was ver，Sullivan had made her mind up t be an actress.
She（4） a degree in theater and then mved t Ls Angeles，where she has played（5） in theater，televisin and mvies.She has a psitive view f life.She thinks that if yu believe yu can d smething，yu shuld g fr it.S when Sullivan's friend asked her whether she'd like t try（6） ，she said "yes".She was given a pair f running legs and（7） her new life.
Sullivan was the first persn in the wrld with tw prsthetic legs t take up running as a cmpetitive sprt.She made it t the 100﹣meter finals in the 2012 Lndn Paralympics.
Sullivan's family，friends and fans lk up t her as a/an （8） f smene wh has vercme difficulties and achieved her dreams.
三、阅读下列短文，根据短文内容，从短文后各题所给的A、B、C、D四个选项中，选择最佳选项。（共26分，每题2分）
14．（6分）
（1）The schl is hsting the 8th Inter﹣Schl Musical Shw at .
A.The Music Club
B.Harringtn Center
C.Nrth Hill
D.Central Hall
（2）Nrth Hill Field Day will be held n .
A.December 8.
B.December 9.
C.December 11.
D.December 19.
（3）What's the purpse f the Nrth Hill Field Day？
A.T have a cmpetitin.
B.T enjy the activity.
C.T try ut fr the shw.
D.T take sme pictures.
15．（6分）
Lve can always last
Eleanr didn't knw what was wrng with Grandma.She was always frgetting things，like where she put the sugar and what time t have dinner.
"She might have Alzheimer's disease （阿尔兹海默症），" her mther said. "We might have t put her in a nursing hme s she can get prper care."
"Oh，that's terrible!She'll miss her wn huse!" Eleanr said.
"Maybe，but we can see her n weekends，" her mther answered. "We can bring her presents."
"Like ice cream？Grandma lves strawberry ice cream!" Eleanr said.
The first time they visited Grandma，Eleanr felt sad and wanted t cry.Grandma sat in the crner f the rm lnely.
Eleanr hugged Grandma. "Lk，" she said， "we brught yu strawberry ice cream!" Grandma tk it and began eating withut saying a wrd.
"She desn't seem t knw us." Eleanr was upset. "Grandma，d yu knw wh I am？" Eleanr asked.
"Yu're the girl wh brings me the ice cream，" Grandma said.
"Yes，but I'm Eleanr，t，yur granddaughter.Dn't yu remember me？"
"Sure.Yu're the girl wh brings me ice cream." Suddenly Eleanr realized that Grandma wuld never remember her.
"Oh，hw I lve yu，Grandma!" she said.Just then she saw a tear rll dwn Grandma's cheek. "Lve，" she said. "I remember lve."
"Yu see，dear，that's all she wants，" her mther said. "Lve."
"I'll bring her ice cream every weekend then，and hug her even if she desn't remember me，" Eleanr said.After all，remembering t lve is mre imprtant than just being able t remember a name.
（1）What was the matter with Grandma？
A.She didn't knw that she was sick.
B.She was always frgetting things.
C.She didn't want t stay at hme.
D.She was eating lts f sugary fds.
（2）The first time she visited Grandma，Eleanr felt sad because .
A.she frgt t bring the strawberry ice cream
B.grandma hated seeing her and cried ludly
C.she was treated badly in the nursing hme
D.grandma seemed lnely and didn't knw her
（3）What will Eleanr d in the future？
A.Try t help Grandma remember her.
B.Take Grandma t a better hspital.
C.Help Grandma remember t lve.
D.Bring Grandma mre strawberries.
16．（8分）Washing clthes is easy fr mst peple living in cities，as washing machines d the jb.Hwever，in many rural （农村的） areas r pr regins，peple have t wash their clthes by hand because they dn't have electricity r mney t buy the machines.Nw，a new bamb washing machine might help them slve this prblem.
The machine is a simpler frm f a traditinal washing machine.There are tw main parts：the main washing machine，which can be shared amng the cmmunity，and a wden bucket that belngs t individuals r families.The machine uses the natural flw （流动） f water instead f electricity.It has a wden rtatin shaft in the center and a bamb drum utside.Yu just put the machine in a river and water will g int the bttm f the machine and rtate the main drum.This creates an eddy （涡流） that cleans clthes.
A 7﹣member team frm the Schl f Design at Dalian Minzu University created the machine.Their design wn the "Best f the Best" prize at the 2020 Red Dt Awards.
"There are 836 millin peple living in pr areas in the wrld.They have t spend lts f time and energy ding little things like washing clthes.We want the bamb washing machine t help them free up their time s they can d mre meaningful things，like fighting pverty，" said Pan Cheng，ne f the designers.
"The best thing abut this machine is that it's cheap and easy t make，" said Yu Yue，anther designer. "We give peple the rtatin shaft and teach them hw t set up the machine.They can find bamb lcally and make it int drums.If there is n bamb，they can als use materials like wd."
The designers said they spent mre than half a year wrking n the machine.They had cuntless team meetings and changed their design at least fur times.But in the end，they were happy with the results.
（1）The bamb washing machine was created fr peple wh .
A.live in big cities
B.want t save pwer
C.live in the wild
D.live in pr areas
（2）Hw can the bamb washing machine wrk？
①Put the machine int a river.
②Eddy in the machine cleans clthes.
③Water ges int the bttm f the machine.
④Water in the drum drives the wden rtatin shaft.
A. ①②③④
B. ①③④②
C. ③①②④
D. ③④①②
（3）Frm the passage，we can learn that .
A.it tk the designers mre than a year t make the drum
B.Pen Cheng grew up in a rural area withut much electricity
C.peple can learn t set up the machine frm the designers
D.seven teachers wrk tgether t win the 2020 Red Dt Awards
（4）What wuld be the best title fr the passage？
A.Winning the best prize.
B.Making rural life easier.
C.Hw t fight fr the pr.
D.Hw t make the machine.
17．（6分）Yu might be lking fr new ways t imprve yur understanding f smething yu are studying.Perhaps yu are trying t find better methds t remember imprtant infrmatin.One way t help yu reach these gals is t try teaching – nt as a jb，but as a way t imprve yur wn learning.
Researchers have been interested in the link between teaching and learning fr quite sme time.Their findings suggested that teaching had a strng effect（影响） n understanding and learning.When students teach the cntent （内容） f a lessn，they develp a deeper understanding f the material than frm nly preparing t teach.
Scientists have als explred the questin f why teaching imprves learning.A 2018 study suggests that teaching may help yur learning because yu have t remember the infrmatin yu have learned as yu cntinue t teach.Experts call this retrieval.The researchers wrte that "retrieval practice pssibly causes the learning benefits frm teaching." Of curse，retrieval may be ne reasn that teaching helps learning，there culd be ther reasns.
The gd news is that there are many ways that yu can imprve yur learning by teaching.One way might be t teach yur family r friends abut smething that yu are learning.Fr example，yu culd teach yur parents abut English grammar r vcabulary.Yu culd als try teaching a yunger persn，perhaps a cusin，brther r sister.Try t make yur lessns simple and clear，and ask them what they d nt understand.The prcess f teaching and asking fr feedback（反馈） will help yu realize that yu may nt understand sme things as well as yu thught yu did.That is an imprtant，necessary step in the learning prcess.Anther idea is t imagine yurself describing a lessn t smene，r t write the lessn dwn.In the Guardian newspaper，David Rbsn suggests that yu culd write an email describing what yu have learned in great detail.A final idea fr thse wh like technlgy：Yu culd recrd vide f yurself teaching infrmatin.Yu culd then send the lessn t friends r put it n sme ther scial media service.
Give teaching a try，it may imprve yur learning.
（1）The wrds "retrieval practice" in paragraph 3 prbably mean .
A.writing dwn the answers
B.lking fr the materials
C.explring what yu have taught
D.remembering what yu have learned
（2）What's paragraph 4 mainly abut？
A.Ideas fr hw t start teaching.
B.Ways n hw t recrd the vide.
C.Suggestins n making yur lessns simple.
D.Benefits f describing smething in details.
（3）What's the writer's main purpse in writing this passage？
A.T shw us the imprtance f teaching by learning.
B.T encurage us t imprve ur learning by teaching.
C.T explain the differences between teaching and learning.
D.T tell us hw t step in the learning prcess successfully.
四、阅读短文，根据其内容回答问题。（共5分，每题2分）
18．（10分）
Grwing hpe
Fr mst Chinese peple，rice is an imprtant part f almst every meal.But fr Yuan Lngping，rice was mre than that.It was his life﹣lng career.
Yuan，knwn as China's "father f hybrid rice （杂交水稻）"，created hybrid rice that helps feed the wrld.On May 22，Yuan died at 91.Peple arund the wrld were sad t hear f his passing.
Hw did he begin？
In the 1960s，peple in China didn't have enugh fd t eat.Many peple even died because f this.Yuan was sad t see this.At the time，ther scientists didn't think hybrid rice had much value.But Yuan wrked n it every day.They tk very gd care f their rice seeds.
At last，in 1973，he grew a new type f hybrid rice.This rice is different frm ther kinds f rice.Farmers can grw it in many different kinds f farmland and als in bad weather.It can fight disease，t.With the new type，abut 70，000，000 peple culd have fd every year!
Hme n the farm
Yuan was a famus scientist.But he called himself a farmer.He spent mst f his time in the field.Yuan himself als said， "If I am nt at hme，I must be n the farmland；if I am nt n the farmland，I must be n my way t the farmland." He ften rde a mtrcycle t wrk，as this was mre cnvenient fr him.
Praise fr Yuan
In 1991，the United Natins invited Yuan Lngping t wrk as its chief cnsultant （首席顾问）.He traveled t many freign cuntries t share his knwledge f hybrid rice. "Prfessr Yuan made such a pwerful cntributin and he will lng be remembered，" Barbara Stinsn，president f the Wrld Fd Prize Fundatin said.
（1）What did Yuan Lngping create？

（2）Did Chinese peple have enugh fd t eat in the 1960s？

（3）Hw is hybrid rice different frm ther kinds f rice？

（4）Where did Yuan Lngping spend mst f his time？

（5）Why did he travel t many freign cuntries？

五、翻译句子（共5分，每小题1分）
19．（1分）我们过去常常听收音机．

20．（1分）他用了半个小时的时间刷盘子。

21．（1分）我一看完就把书还给你。
22．（1分）我的英语老师在我的生活中起了重要的作用。

23．（1分）我告诉我的妈妈我会尽最大的努力成为一个好孩子．

六、文段表达（10分）根据中文和英文提示，用英文写一封意思连贯、符合逻辑、不少于50词的文段。文中已给出内容不计入总词数。所给提示词语仅供选用。请不要写出你的校名和姓名。
24．（10分）温暖是什么？温暖是临出门前父母的一声声叮咛在心中泛起的波澜；温暖是在最无助时一个陌生人的问候与援助；温暖是在心中困惑时朋友的倾听。温暖是……。某英文网站正在开展以"温暖"为主题的征文活动。假如你是李华，请用英语写一篇短文投稿，谈谈生活中曾经让你感到温暖的事情。内容包括事情发展的时间、地点和经过。
提示词语：last Friday，rain heavily，umbrella，feel warm
提示问题：● When and where did it happen？
● What happened？
As we knw，we may feel warm at anytime and anywhere.
参考答案与试题解析
一、单项填空（共6分，每小题0.5分）从下面各题所给的A、B、C、D四个选项中，选择可以填入空白处的最佳选项。
1．【分析】我姐姐和我喜欢运动。放学后我们经常去游泳
【解答】I我；they他们；yu你们；we我们。从My sister and I 判断句子使用主语we。
故选：C。
2．【分析】阿加莎•克里斯蒂以其侦探小说而闻名。
【解答】固定短语be famus fr因...而闻名。
故选：A。
3．【分析】我们决定去游泳，因为外面很热。
【解答】s所以；r或者、还是、否则；because因为；until直到。根据We decided t g was ht utside"我们决定去游泳，外面很热"可知，应该是"因为"。用because引导原因状语从句。
故选：C。
4．【分析】苏珊15岁了。她比她姐姐高。
【解答】根据than，可知是比较级。
故选：B。
5．【分析】Jasn擅长跑步，他能在11秒内跑完100米。
【解答】must 必须；shuld 应该；need 需要；（表示应该或不得不做）有必要；can 表现在、将来或过去的能力；结合语境可知，句意为：Jasn擅长跑步，他能在11秒内跑完100米。can符合语境。
故选：D。
6．【分析】﹣﹣﹣莉莉，你父亲在哪里？
﹣﹣﹣他现在正在厨房里做饭。
【解答】根据语境是问的时候父亲正在做饭，所以要用现在进行时：be+动词ing，he要用is。
故选：D。
7．【分析】﹣﹣﹣嗨，汤姆，你什么时候开始学中文的？
﹣﹣﹣三年前。
【解答】when什么时候；why为什么；wh谁；where在哪里。根据Three years ag."三年前。"可知，对时间提问用when。
故选：A。
8．【分析】﹣﹣上周末你去了哪里？
﹣﹣我去了长城．
【解答】根据题Where did yu g last weekend？上周末你去了哪里？可知下文是说：上周末发生的事情．应该用一般过去时态．一般过去时态的构成：主语+谓语动词的过去式．所以答案是：went，故选：B。
9．【分析】—昨天这个时候你在做什么？
—我在看贾玲导演的电影《你好，李焕英》。
【解答】根据问句"What were yu ding at this time yesterday？""昨天这个时候你在做什么？"可知此题为过去进行时态，其构成是：was/were+ding。
故选：D。
10．【分析】如果你跟着我的建议做，那你将会取得很大的进步。
【解答】本句是由if引导的条件状语从句，主句用一般将来时，从句用一般现在时。该空所在的句子是主句，所以要用一般将来时。A一般将来时，B现在完成时，C一般过去时，D一般现在时。
故选：A。
11．【分析】自从来到我们班，这个女孩交了很多新朋友。
【解答】根据时间状语"since she came t ur class.""自从来到我们班"，可知此题为现在完成时态，其结构为：have/has +过去分词。The girl has made lts f new friends .这个女孩交了很多新朋友。
故选：B。
12．【分析】— 你能告诉我马克住在哪里吗？
—他住在上海。
【解答】根据题干 "D yu knw _________？"和选项可知，此题考查宾语从句，宾语从句三要素：语序，时态，引导词，宾语从句要用陈述句语序，选项AC为疑问句语序，排除。由答句中回答" He lives in Shanghai."可知宾语从句的时态为一般现在时态，排除D。
故选：B。
二、完形填空（共8分，每题1分）阅读下面的短文，掌握其大意，然后从短文后各题所给的A、B、C、D四个选项中，选择最佳选项。
13．【分析】凯蒂•沙利文是一个演员，一个运动员，一个拒绝使用"不"或"我可以"的人。她出生时没有下半截腿，一生都戴着假肢。但是她有梦想，她相信自己可以做任何事情，她选择做两件即使用双腿也很困难的事情。
【解答】（1）A 副词辨析。A幸运地，B有希望地，C突然，D自然地，根据her family has treated her the same way they wuld treat anyne else可知，虽然她身体残疾，但幸运的是家人还是对她像正常人一样，句意：幸运的是，她的家人对待她就像对待其他人一样。故选A。
（2）B 形容词辨析。A有趣的，B困难的，C可能的，D愉快的，根据"When a persn is brn withut legs"可知，没有腿的人在生活中做很多事情都比较困难，句意：当一个人出生时没有腿，有很多事情是很难做到的。故选B。
（3）C 名词辨析。A胳膊，B耳朵，C腿，D眼睛，根据She chse t d tw things that are difficult even with bth可知，前文介绍了她没有腿，所以她选择做两件甚至有两条腿都很难做到的事情，句意：她选择做两件连双腿都很难的事。故选C。
（4）C 动词辨析。A带来，B尝试，C挣得，D分享，根据She（4）a degree in theater 可知，此处指她获得了一个学位，句意：她获得了戏剧学位，然后搬到了洛杉矶，在那里她在戏剧、电视和电影中扮演角色。故选C。
（5）A 名词辨析。A角色，B技巧，C运动，D游戏，根where she has played（5）in theater，可知，获得了在剧院扮演某种角色的机会，句意：她获得了戏剧学位，然后搬到了洛杉矶，在那里她在戏剧、电视和电影中扮演角色。故选A。
（6）B 动词辨析。A跳舞，B跑步，C唱歌，D跳，根据She was given a pair f running legs 可知，朋友询问她是否想尝试跑步，句意：所以当Sullivan 的朋友问她是否想试着跑步时。故选B。
（7）B 动词辨析。A返回，B开始，C改变，D准备，根据 Sullivan was the first persn in the wrld with tw prsthetic legs t take up running as a cmpetitive sprt.可知，这个机会让她开始了新生活，句意：她被赋子了一双跑步的腿，改变了她的新生活。故选B。
（8）D 名词辨析。A邀请，B法官，C收藏家，D例子，根据Sullivan's family，friends and fans lk up t her as a/an （8）f smene wh has vercme difficulties and achieved her dreams.可知，把她视为一个传播正能量的例子，句意：Sullivan的家人、朋友和粉丝都把她视为克服困难、实现梦想的榜样。故选D。
三、阅读下列短文，根据短文内容，从短文后各题所给的A、B、C、D四个选项中，选择最佳选项。（共26分，每题2分）
14．【分析】本文主要介绍了第八届国际学校音乐秀的活动。
【解答】细节理解题。
（1）B.根据The 8th Inter﹣Schl Musical Shw!at Harringtn Center，Bank Rad at 9 a.m.可知第八届国际学校音乐秀在哈林顿中心举办，故选B。
（2）C.根据On Friday，December 11 we will be hlding ur Nrth Hill Field Day.12月11日星期五，我们将举行北山野战日，可知北山野战日将在12月11日举行，故选C。
（3）B.根据The purpse f the Nrth Hill Field Day is t enjy the tw﹣hur activity.可知北山野外日的目的是享受两个小时的活动。故选B。
15．【分析】文章讲了萨莉的奶奶可能得了老年痴呆症，总是忘记事情。莎莉意识到奶奶永远不会记得她了。但是萨莉说："那我每个周末都会给她带冰激凌，即使她不记得我了，也要拥抱她。"毕竟，记住爱比记住名字更重要。
【解答】（1）B.推理判断题。根据ally didn't knw what was wrng with her grandma.She was always frgetting things，like where she put the sugar and what time t have dinner.可知莎莉不知道她奶奶怎么了，她总是忘记一些事情，比如把糖放在哪里，什么时候吃晚饭。所以萨莉的奶奶总是忘记事情。故选B。
（2）D.细节理解题。根据The first time they visited Grandma，Sally wanted t cry.Grandma sat all by herself in the cmer f the rm.可知，他们第一次去看望奶奶时，莎莉想哭。奶奶一个人坐在房间的角落里。所以为什么莎莉第一次去看望奶奶时就想哭，因为她觉得奶奶很孤独。故选D。
（4）C.推理判断题。根据 "I'll bring her ice cream every weekend then，and hug her even if she desn't remember me."Sally said.After all，remembering lve is mre imprtant than just being able t remember a name.可知，莎莉说："那我每个周末都会给她带冰激凌，即使她不记得我了，也要拥抱她。"毕竟，记住爱比记住名字更重要。所以埃莉诺将来会帮助奶奶记住爱。故选C。
16．【分析】文章介绍了竹制洗衣机的相关内容。
【解答】（1）D.细节理解题。根据Hwever，in many rural （农村的） areas r pr regins，peple have t wash their clthes by hand because they dn't have electricity r mney t buy the machines.Nw，a new bamb washing machine might help them slve this prblem.然而，在许多农村地区或贫困地区，人们不得不用手洗衣服，因为他们没有电或钱来购买机器。现在，一台新的竹制洗衣机可能会帮助他们解决这个问题。可知竹制洗衣机是为了贫困地区的人们设计的。故选D。
（2）B.细节理解题。根据It has a wden rtatin shaft in the center and a bamb drum utside.Yu just put the machine in a river and water will g int the bttm f the machine and rtate the main drum.This creates an eddy （涡流） that cleans clthes.它中心有一个木制转轴，外面有一个竹筒。你只要把机器放在河里，水就会进入机器底部，转动主滚筒。这产生了涡流清洗衣服。可知它的工作步骤是①③④②。故选B。
（3）C.理解判断题。根据"The best thing abut this machine is that it's cheap and easy t make，" said Yu Yue，anther designer. "We give peple the rtatin shaft and teach them hw t set up the machine.They can find bamb lcally and make it int drums.If there is n bamb，they can als use materials like wd."另一位设计师于越说："这台机器最大的优点就是便宜，容易制造。"我们给人们旋转轴，教他们如何设置机器。他们可以在当地找到竹子，做成鼓。如果没有竹子，他们也可以使用木材等材料。"可知人们可以向设计者学习如何设置机器。故选C。
（4）B.最佳标题题。根据Hwever，in many rural （农村的） areas r pr regins，peple have t wash their clthes by hand because they dn't have electricity r mney t buy the machines.Nw，a new bamb washing machine might help them slve this prblem.然而，在许多农村地区或贫困地区，人们不得不用手洗衣服，因为他们没有电或钱来购买机器。现在，一台新的竹制洗衣机可能会帮助他们解决这个问题。及文章可知设计师们设计竹制洗衣机是为了帮助贫困地区的人们降低生活难度，B更适合，故选B。
17．【分析】本文主要介绍了教学可以帮助人们提高自己的学习能力，并鼓励人们通过教学提高学习。
【解答】（1）D.词义猜测题。根据" yu have t remember the infrmatin yu have learned as yu cntinue t teach.Experts call this retrieval"因为在你继续教学的时候，你必须记住你学过的信息。专家称之为可推知，"retrieval practice"表示"记住你学过的东西"。故选D。
（2）A.段落大意题。根据"The gd news is that there are many ways that yu can imprve yur learning by idea is t imagine yurself describing a lessn t smene，r t write the lessn dwn"好消息是，有很多方法可以提高你的学习，通过教学……另一个方法是想象你自己在向别人描述一节课，或者把它写下来。以及整段的描述可知，本段主要介绍如何开始教学的方法。故选A。
（3）B.主旨大意题。根据" Give teaching a try，it may imprve yur learning"试试教书吧，可能会提高你的学习水平。以及通读全文可知，本文主要介绍了教学可以帮助人们提高自己的学习能力，并鼓励人们通过教学提高学习。所以作者写这篇文章的主要目的是为了鼓励我们通过教学来提高学习水平。故选B。
四、阅读短文，根据其内容回答问题。（共5分，每题2分）
18．【分析】文章讲的是袁隆平研究出一种新型杂交水稻，产量高，这种水稻具有很强的抗病能力。袁经常往返于他的家和农田之间。
【解答】（1）He grew hybrid rice.细节理解题。根据At last，in 1973，he grew a new type f hybrid rice.可知，最后，在1973年，他种植了一种新型杂交水稻。故答案为：He grew hybrid rice.
（2）N，they didn't.细节判断题。根据 In the 1960s，peple in China didn't have enugh fd t eat.可知，在20世纪60年代，中国人没有足够的食物吃。故答案为：N，they didn't.
（3）It can nt nly grw in bad weather and different kinds f farmland，but als fight disease.细节理解题。根据This rice is different frm ther kinds f rice.Farmers can grw it in many different kinds f farmland and als in bad weather.It can fight disease，t.可知，这种水稻不同于其他类型的水稻。农民可以在许多不同的农田和恶劣的天气中种植它。它也可以抵御疾病。故答案为：It can nt nly grw in bad weather and different kinds f farmland，but als fight disease.
（4）He spent mst f his time in the field.细节理解题。根据He spent mst f his time in the field.可知他大部分时间都在田里。故答案为：He spent mst f his time in the field.
（5）T share his knwledge f hybrid rice．细节理解题。根据He traveled t many freign cuntries t share his knwledge f hybrid rice.可知，他到许多国家去分享他对杂交水稻的知识。故答案为：T share his knwledge f hybrid rice.
五、翻译句子（共5分，每小题1分）
19．【分析】We used t listen t the radi．
【解答】used t d sth．过去常常做某事；listen t the radi听收音机．
故答案是We used t listen t the radi．
20．【分析】He spent half an hur washing the dishes.
【解答】Sb.spend sme time ding sth.某人花多长时间做某事；half an hur 半小时；wash the dishes洗碗；根据句意用一般过去时。
故答案是He spent half an hur washing the dishes.
21．【分析】I will return the bk t yu as sn as I finish reading it.
【解答】return the bk t yu 把书还给你；as sn as 一……就；finish ding sth.完成做某事；read读；根据句意可知主句用一般将来时，从句用一般现在时。
故答案是I will return the bk t yu as sn as I finish reading it.
22．【分析】My English teacher plays an imprtant rle in my life.
【解答】my English teacher我的英语老师；play an imprtant rle起重要的作用；in my life在我的生活中；根据句意用一般现在时，主要是第三人称单数，谓语动词用第三人称单数形式。
故答案是My English teacher plays an imprtant rle in my life.
23．【分析】I tld my mum that I wuld try my best t be a gd kid．
【解答】tell my mum 告诉我的妈妈，后跟宾语从句； try ne's best t d sth．尽力做某事；be a gd kid成为一个好孩子，根据句意可知主句用一般过去时，从句用过去将来时．
故答案是I tld my mum that I wuld try my best t be a gd kid．
六、文段表达（10分）根据中文和英文提示，用英文写一封意思连贯、符合逻辑、不少于50词的文段。文中已给出内容不计入总词数。所给提示词语仅供选用。请不要写出你的校名和姓名。
24．【分析】【高分句型一】：
When schl was ver，I had t stand in frnt f the classrm.放学后，我不得不站在教室前面。when引导一个时间状语从句，have t d sth表示不得不做某事。
【高分句型二】：
I was deeply mved by what she said and felt warm in my heart.她所说的话深深地打动了我，使我感到心里很温暖。句子中what引导一个宾语从句。
【解答】As we knw，we may feel warm at anytime and anywhere.（引出话题）Last Friday，it rained heavily，but I didn't take an umbrella.Hw upset I felt！When schl was ver，I had t stand in frnt f the classrm.【高分句型一】At that time，my English teacher smiled t me and handed me an umbrella，saying，"Dn't get wet.G back hme quickly."I was deeply mved by what she said and felt warm in my heart.【高分句型二】（具体介绍何时何地发生的事情）Fr me，nthing is mre valuable than warmth and I'll keep it in mind frever.（感受）（1）A.Luckily
B.Hpefully
C.Suddenly
D.Naturally
（2）A.funny
B.difficult
C.pssible
D.cheerful
（3）A.arms
B.ears
C.legs
D.eyes
（4）A.brught
B.tried
C.earned
D.shared
（5）A.rles
B.tricks
C.sprts
D.games
（6）A.dancing
B.running
C.singing
D.jumping
（7）A.returned
B.started
C.changed
D.prepared
（8）A.invitatin
B.judger
C.cllectr
D.example
Ntice
The 8th Inter﹣Schl Musical Shw!
The schl is hsting the 8th Inter﹣Schl
Musical Shw fr grades 9﹣11 n December 19
at Harringtn Center，Bank Rad at 9 a.m.
All students are welcme t try ut fr the shw at the auditin （试演），which will be held n December 8 at 9 am in the schl's Central Hall.
Fr further details，please cntact Mr.Black，the secretary f the Music Club.
Nrth Hill Field Day!
Grades 7﹣9：9：30～11：30 a.m.
Grades 10﹣12：1：40～3：40 p.m.
Dear parents，
On Friday，December 11 we will be hlding ur Nrth Hill Field Day.It will be a day f laughs and lts f fun.Be sure t tell yur children t bring cameras and take pictures.
The purpse f the Nrth Hill Field Day is t enjy the tw﹣hur activity.There wn't be any cmpetitins amng the students.The real reward will be happiness and the feeling f participatin.