北师大版英语高二下册《Unit 21 Human Biology》word同步测试Word文档格式.docx
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2.intervaln.间隔;
间歇inter-(前缀)表“…间”,“相互的”之意,interactvi.互动interchangen.互通式立体交叉interculturaladj.在不同文化间的internationaladj.国际的
at20-minuteintervals=atintervalsof20minutes每隔20分钟
atintervals
(1)时时
(2)处处
3.circulatevi.循环
Bloodcirculatesthrough[in]thebody.血液在人体内循环。
circulationn.循环
4.pumpvt.&
vi.用泵抽出(注入)
pumpn..drawwaterwithapump用水泵抽水abicyclepump自行车的打气筒
5.digestvt.消化Ican’tdigestmilk.我喝牛奶不能消化。
digestionn.digestiveadj.
6.mineraln.矿物minen.矿山acoalmine煤矿agoldmine金矿
mineraloil矿物油mineralwater矿泉水acountryrichinminerals矿藏丰富的国家
7.swapvi.交换(常用于口语)forsth.与某物withsb.与人
8.hearingn.听觉Hishearingispoor.=Heishardofhearing.他的听觉不好。
fivesenses(五种感官):
sight视觉,hearing听觉,smell嗅觉,taste味觉,touch触觉
9.pulsen.脉搏haveaweak(anirregular)pulse脉搏微弱(不规则)
二、讨论书上的那幅画。
我们可以这样提问:
1.Howmanypartsofbodycanyouseeinthispicture?
2.Whatarethepartsofthebody?
3.Canyoudescribethefunctionofeachpartofthebody?
例如:
Thisisthebrain,throughwhichwecanthinkandmemorizesomething.Itisinsideourheadanditcancontrolthewaywethink,feelandmove.
Keywords:
参看学习词汇。
三、听力训练。
听下面五段短文,在横线上填入所缺的单词或词组:
1.Thisorganweighsaboutakiloandis________________twosides.Itislikeasuper
computerthat_____________information.
2.Thisisaboutthesizeofaclosedhands.Itsjobisto_______________thefoodweeat
sothatwehaveenergyandcanbe____________andstrong.
3.Thisorganbeats_______________timesaday.Witheachbeatitmoves80millilitersof
blood–that’s8,000litersofbloodperday!
It__________bloodintothelungs,
whereitreceives_____________,beforebeingpumpedaroundtherestofthebody.
4.Thisisverydelicateorgan.It’smovedby6musclesand______________various
differentlayers.Lightentersandreachesspeciallight____________cells.Thisworks
likeacameraandfinallysends_____________tothebrain.
5.Theseorgans____________oxygenandgetridofcarbondioxide.Theyaresituatedoneither
sideoftheheart.Theyreceivesairasaresultof__________andwhenbloodpasses
through.Theygiveitoxygen.
答案:
1.madeupof,processes2.breakdown,healthy3.100,000,pumps,oxygen
4.consistsof,sensitive,signals5.absorbs,breathing
附:
听力材料
1.Thisorganweighsaboutakiloandismadeupoftwosides.Itislikeasupercomputerthat
processesinformation.
2.Thisisaboutthesizeofaclosedhands.Itsjobistobreakdownthefoodweeatsothatwe
haveenergyandcanbehealthyandstrong.
3.Thisorganbeats100,000timesaday.Witheachbeatitmoves80millilitersofblood
–that’s8,000litersofbloodperday!
Itpumpsbloodintothelungs,whereitreceives
oxygen,beforebeingpumpedaroundtherestofthebody.
4.Thisisverydelicateorgan.It’smovedby6musclesandconsistsofvariousdifferentlayers.
Lightentersandreachesspeciallightsensitivecells.Thisworkslikeacameraandfinally
sendssignalstothebrain.
5.Theseorgansabsorbsoxygenandgetridofcarbondioxide.Theyaresituatedoneitherside
oftheheart.Theyreceivesairasaresultofbreathingandwhenbloodpassesthrough.They
giveitoxygen.
.
四、小组合作学习。
根据下面问题谈论那些是健康的生活方式。
1.Howcanweliveahealthylife?
2.Howoftendoyoucleanyourteeth?
3.Howoftendoyoudophysicalexercise?
4.Howoftendoyoueatsweetsorchocolate?
5.Howmanypiecesoffreshfruitdoyoueatperday?
6.Howmanyhoursdoyousleeppernightandhaveyourbrainrest?
7.Whatarethebadeffectsofsmoking?
8.Isitwiseforustoswimonafullstomachoreattoomuch?
Why?
我们可以这样回答。
Inordertobehealthy,weshouldformgoodhabits,suchasbrushingourteeth,eatingmorefruitsandfewersweetsanddoingphysicalexercise.Onlyinthiswaycanweleadahealthyandhappylife.…
参看教材P33第4部分。
五、写作训练。
[写作内容]
请按下列提示写一篇关于体育运动的短文。
1.体育运动有利于人的身心健康,使我们的眼、脑、肌肉都得到锻炼;
2.体育运动能培养人的意志,陶冶情操,尤其有利于增强集体荣誉感和合作精神;
3.体育运动使人正确认识自我,增强自信;
4.体育运动促进行为协调,反应迅速。
[写作要求]
1.必须使用5个完整规范的句子介绍全部内容;
2.将5个句子组成连贯的短文。
参考答案:
Sportsareofgreatimportancetoourbodyandmind.Theycannotonlypreventusfromgettingtoofatandkeepushealthy,butalsogiveusvaluablepracticeinhelpingtheeyes,brainandmusclesworktogether.Besides,sportsarealsogoodforcharacter-trainingaswelearntoworktogetherwithotherteammembers,goallouttowinthematchandtreasurethehonorofthegroup.
Whatwelearninsportswillmakeusknowourselvesbetterandgain