人教新课标英语Book3 Unit Four Astronomythe science of the stars单元教学细目与单元检测 导学案.docx

人教新课标英语Book3 Unit Four Astronomythe science of the stars单元教学细目与单元检测 导学案.docx

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人教新课标英语Book3UnitFourAstronomythescienceofthestars单元教学细目与单元检测导学案

UnitFourAstronomy:

thescienceofthestars

课程标准中的内容标准：

本单元的中心话题是“天文学”，内容涉及太阳系、地球上生命的起源、宇宙大爆炸、月球探秘、黑洞效应等，主要内容是围绕地球上生命起源展开的。

教学细目：

1、（情感目标）通过阅读，了解宇宙科学、地球生命的起源，了解万有引力、黑洞和太空旅行等天文学知识，培养学生对科学的兴趣，激发学生探究科学的热情。

2、（交际）通过听说活动运用指示语，提高学生的口语能力。

3、（词汇）通过阅读、师生互动掌握本单元的教学目的和要求中的词汇。

4、（写作）通过阅读和书面训练，学习并掌握“指示”用语。

5、（语法）通过书面训练，深入理解和进一步运用主语从句。

学习领域与主题

内容及要求

目标层次

人

教

版

必

修

三

Unit

Four

Astronomy:

thescienceofthestars

理解

掌握

运用

1.1.1.话题：

Scienceofthestars;thedevelopmentoflife;spacetravelandgravity

√

1.1.2功能（通过听和说，能在生活中运用下列英语进行交际）：

指示（Instructions）:

Pleasepayattentionto…

Pleasecheckthat…

Pleaselookat…

Makesurethat…

Don’tforgetto…

Watchoutfor…

Youneed…

You’dbetter…

Youmust/mustn’t…

√

1.1.3Understandingvocabulary（理解词汇）（通过听、看、阅读，能理解下列词汇含义。

学生只需认识，不作为测试的内容考查。

）

astronomyreligiontheoryatombillionglobecarbonatmospherefundamentalacidchainoxygenthusdioxidebiologybiologistgravitysatellitephysicistclimatespaceshipfloatsolarsystemcarbondioxide

√

1.1.4Graspingvocabulary（掌握词汇）（通过听、看、读，能运用下列词汇进行造句，在完形填空和短文改错中运用下列词汇。

学生能够掌握其意义、用法、搭配，可作为考查内容。

）

unlikeharmfulviolentsystemintimemultiplylayeggsexistpuzzlegentlepullgivebirthtocrashinone’sturnprevent…fromblockoutthuscheerupnowthatbreakoutwatchoutforexhaust

getthehangof

√

1.1.5Appliedvocabulary（应用词汇）（通过书面训练，能在书面表达中运用下列词汇。

）

unlikeharmfulviolentsystemintimemultiplylayeggsexistpuzzlegentlepullgivebirthtocrashinone’sturnprevent…fromblockoutthuscheerupnowthatbreakoutwatchoutforexhaust

getthehangof

√

1.1.6语法：

Nounclausesasthesubject主语从句（通过阅读，书面训练，能在完成句子、短文填空中运用下列语法句型。

）

Whatitwastobecomewasuncertainuntilbetween4.5and3.8billionyearsagowhenthedustsettledintoasolidglobe.

…itwasnotclearwhethertheshapewouldlastornot.

Whatisevenmoreimportantisthatastheearthcooleddown,waterbegantoappearonitssurface.

Itwasnotimmediatelyobviousthatwaterwastobefundamentaltothedevelopmentoflife.

Whatmanyscientistsbelieveisthatthecontinuedpresenceofwaterallowedtheearthtodissolveharmfulgasesandacidsintotheoceansandseas.

Whytheysuddenlydisappearedstillremainsamystery.

Sowhetherlifewillcontinueontheearthformillionsofyearstocomewilldependonwhetherthisproblemcanbesolved.

Howlifebeganonearthisoneofthebiggestpuzzlesthatscientistsfoundhardtosolve.

√

√

1.1.7句型结构：

（通过口、笔头训练，能在完成句子、书面表达中运用下列句子结构.）

1.Theearthbecamesoviolentthatitwasnotclearwhethertheshapewouldlastornot.

2.Thisproducedachainreaction,whichmadeitpossibleforlifetodevelop.

3.Asaresultofthis,manyscientistsbelievetheearthbecometoohottoliveon.

4.Sowefeelasifthereisnogravityatall.

√

√

PartOne单元重点知识点

I.重点单词和词组

P.25

Words:

system,religion,theory,atom,billion,globe,violent,carbon,form,combine,

Phrases:

beginwith,inalldirections,settleinto,intime,

P.26

Words:

atmosphere,unlike,fundamental,presence,dissolve,harmful,acid,chain,reaction,multiply,oxygen,exist,thus,

Phrases:

cooldown,fill…with…,allsortsof,layeggs,givebirthto,dependon,inone’sturn,prevent…fromdoing,

P.27

Words:

puzzle

P.28

Words:

biology,gravity,satellite

Phrases:

beharmfulto,theevidencefor,makeup

P.29

Words:

physicist,climate,crash,extinct,

Phrases:

globalwarming,blockout,dozensof,dieout

P.30

Words:

spaceship,pull,lesson,

Phrases:

riseintotheair.

P.31

Words:

float,weight,exhausting

Phrases:

getcloserto,cheerup,fallover,nowthat,afterawhile,getthehangof,breakout,watchout

P.32

Words:

scientific

Phrases:

bemadeupof

II.重点句型

见表1.1.7

III.重点语法

本单元的要点是以不同的引导词（如what，why，whether）引导的名词性从句或以形式主语出现的名词性从句（如Itwasnotimmediatelyobviousthat…）在句中作主语的用法。

主语从句通常由从属连词that，whether，if和连接代词what，who，which，whatever，whoever，以及连接副词how，when，where，why等词引导。

有时为了避免头重脚轻，常用形式主语it代替主语从句作形式主语放在句首，而把主语从句置于句末，it后面的谓语动词一般用单数形式。

PartTwo单元目标检测

I.根据下列句子意思用所给词的正确形式或所给汉语填空（1X20=20’）

1.A__________（violence）typhooncalledDamreyattackedHainan.

2.Peopleusedtothinkthisfishis________（harm）.

3.Buddhism（佛教）isoneoftheworld__________（religious）andoneofitsmostfamous

religiousbuildingsinChinaisthePotalaPalaceinTibet.

4.Lilyisquite________（like）hertwinsisterLucy,somanypeoplewouldn’tbelievetheyweretwins.

5.Cigarettesmoking___________（multiply）theriskofcancer.

6.Accordingtothe___________（理论）ofrelativity,nothingcantravelfasterthanlight.

7.Aftertheearthquakeandtsunami（海啸）,____________（billion）ofpeoplebecamehomeless.

8.His____________（present）atthemeetingmadeeverybodyexcited.

9.Thereasonwhywehavetofalltothegroundisthatthereis___________（重力）.

10.Hardworkis____________（fundamentally）tosuccess.

11.Somedinosaurswereverylargebutvery__________（gentleness）.

12.Onehundredandfortymillionyearsbeforehumans__________（existence）,dinosaursruledtheearth.

13.Thenewownershavetriedtogivetherestaurantamorefamily-friendly__________（atmospheric）.

14.Theexperimentshowthatthe____________（systematic）isnotgoodenoughandneedstobeimproved.

15.Harrywas____________（puzzle）thatNicholasdidn’tseemtorecognizehim.

16.AstheAmericanastronautscontinued____________（float）throughspace,theyinspectedeachotherandeachother’sspacecraft.

17.Thesharkisatthetopofthefood__________（链子）intheecosystem.

18.Thereisgrowingconcernaboutgreatchangesin___________（climatic）.

19.IfIpayallmy____________（debt）,Iwillhavenomoneyleft.

20.Igotoutofbedand___________（pull）thecurtains,sowarmsunshinepouredthroughthewindowsintotheroom.

II.用所给词的词组适当形式填空（1X10=10’）

1.I’vejustgotmydrivinglicense.SoIdon’tquite______________________（hang）drivingacar.

2.Pleasemovethatcurtainasitis____________（block）thelight.

3.Iwasstillsleepingwhenthefire____________（break）andthenitspreadquickly.

4.TheAmericangovernmentwarneditscitizens___________________（watch）terrorists.

5.Mysister________________________（birth）alovelybabylastnight,whichmadeusveryhappy.

6.Notalltheanimalsontheearthproduceyoungby__________________（egg）.

7.Toeveryone’ssurprise,helostthegame_______________________（first）intwoyears.

8.Itisfairthatwestudentscleanourclassroomeveryday____________________（turn）.

9.Althoughwemetwithsomedifficulty,wesuccessfullycompletedtheproject________________（time）.

10.Allofusshouldtrytokeepfitand___________________（prevent）eatingtoomuch.

III．语法填空（2X10=20’）

阅读下面材料，在空白处填入适当内容（每空1个单词）或括号内单词的正确形式。

Accordingto1widelyacceptedtheory,theuniversebeganwitha"BigBang"．Forseveralbillionyearsafterthe“BigBang”,theearthwasstilljustacloudofdust,2settledintoasolidglobe：

Theearthbecamevery3（violence）,andlateritproducedmanygases,whichwere4（make）theearth'satmosphere.Waterhadalsoappearedontheearth,whichallowedtheearthtodissolve5（harm）gasesandacidsintotheoceansandseas.Thenlifebegantodevelop.

Nobodyunderstoodplantswerethestartofchanges.6multipliedandfilledtheoceansandseas.Smalllandanimalsappearedandproducedyounggenerallyby7（1ay）eggs.Afterthat,somehugeanimals8（exist）ontheearthformorethan140millionyears.

Mammalsweredifferentfromalllifeformsinthepast;theygavebirth9theyoungbabyanimalsandproducedmilktofeedthem.Theyareputtingtoomuchcarbondioxideintotheatmosphere,whichpreventsheatfrom10（escape）fromtheearthintospace.

1.____________2.____________3.___________4.___________5.___________

6.____________7.____________8.___________9.___________10___________

IV.单句改错（2X10=20’）

1.Afirebrokeoffinthelowerstoryduringthemidnightandsoonthewholebuildingwasinflames.

2.Thestudentsweretoldthattheyaretomeetattheschoolgateat2:

00thefollowingafternoon.

3.Sheisasmartwomanandgoodatherjob.Sheisastoughasaman,butmanymoresensitive.

5.Itisstillunderdiscussionwhytheoldpostofficeshouldbereplacedwithamodernhotelornot.

6．Theplayersdidn’thaveagoodrestshouldn’tbeanexcuseforlosingthegame.

7．Ifshehadnothingtosayorsimplysaidnothingdoesn’tmatter;thedecisionwaseventuallymade.

8．Iwanttomakeonethingclear:

whosaysorwritesanythingtothateffectislying.

9．Ifturnsouttheywerehereandtheyplayedamoreimportantroleintheecosystemthanwerealized.

10．WhethermanyoftheseparentsarenotawareofisthatNorthAmericahasapproximately3,000collegesanduniversities.

V.短文改错。

（2X10=20’）

Iplantobuysomethingformyparent．WhatIwanttogivebackisaVIPcardofahealthclubbutneitherofthemisdoingenoughexercise．Myfatherworksveryhardlyasateacher,spendingmostofhistimeatschool．Mymotherlovesreadingandoftenburyherselfinherbooks．Therefore，allofthemshouldexercisemorefromnowon．

Iwanttogivethemthiscardtoexpressmyloveandthanksforthem．Ihopethattheywillbeabletogettingrelaxedinthehealthclubandmakemorefriendshere．Atthesametime，Ihopethattheycantakecaretheirhealth．

VI.完成句子（2X5=10’）

1.Whytheysuddenlydisappearedstill__________________________.（remain）

它们为什么突然消失仍然是个谜。

2.__________________________whyheleftthecountrywithouttellinganyone.（puzzle）

令我不解的是他为什么不告诉任何人就离开了那个国家。

3.Whetherlifewillcontinueontheearthformillionsofyearstocomewilldependon________________________________.（solv