Unit1What'sthematter？SectionB(1a－3b)课件人教版英语八年级下册

Unit1What'sthematter?SectionB(1a－3b)单词和短语请预习下列重点单词和短语，并完成下面的表格及相关训练(标•的为重点单词拓展内容，加底纹的为2022年课标新增词汇)。重点单词名词1.膝；膝盖

______2.鼻出血

___________3.登山者；攀登者

_________•(v.)攀登；爬

_______kneenosebleedclimberclimb课前预习重点单词名词4．(交通)事故；意外遭遇

__________5.情况；状况

___________6.千克；公斤

______ 7.岩石

______8.刀

_______ •(pl.)________9.血

_______10.重要性；重要

____________•(adj.)重要的

___________accidentsituationkilorockknifeknivesbloodimportanceimportant重点单词名词11.决定；抉择

__________•(v.)决定；选定

________•(短语)做决定

_________________12.勇气；意志

________13．死；死亡

_______•(v.)消失；灭亡；死亡

_____

•(adj.)死的；失去生命的

______14.护士

_______decisiondecidemakeadecisionspiritdeathdiedeadnurse重点单词动词15.压；挤；按

_______16.呼吸

_________17.意思是；打算；意欲

______•(过去式)_______形容词18.生病的；有病的

______19.晒伤的

___________代词20.(we的反身代词)我们自己

___________pressbreathemeanmeantsicksunburnedourselves重点单词兼词21.(n.)绷带(v.)用绷带包扎

_________22.(n.&v．)危险；风险；冒险

______23.(n.&v．)限制；约束；管理

_________

重点短语1.习惯于……；适应于……

____________2.冒险

________________________3.用尽；耗尽

______________4.切除

_________ 5.离开；从……出来

___________6.掌管；管理

__________________7.放弃

_________bandageriskcontrolbeusedtotakerisks/takeariskrunout(of)cutoffgetoutofbeincontrolofgiveup

根据语境或提示，完成填空。1．Thelittleboycuthisfingerandlostmuchb_____yesterday.2.Themothercaredforthe______(生病的)childdayandnight.3．The_______(die)ofhisfathermadehimreallysadforalongtime.4.Thinktwicebeforeyoumakea__________(decide)onthismatter.5.Thecarwasoutofc_______andhitatree.Luckily,thedriverdidn'tgethurt.学以致用loodsickdeathdecisionontrol佳句仿写请在教材中标出下面的句子，并用句中黑体词或短语仿写句子。1.ThereweremanytimeswhenAronalmostlosthislifebecauseofaccidents.2....whenhewasclimbingbyhimselfinthemountains.3....hebandagedhimselfsothathewouldnotlosetoomuchblood.4.Inthisbook,Arontellsoftheimportanceofmakinggooddecisions,...

因为大雨，他上学迟到了。___________________________________________________

汤姆靠自己完成了所有的作业。___________________________________________

妈妈早早起床以便能赶上早班车。_________________________________________________________

老师给我们讲述了安全(safety)的重要性。________________________________________________Hewaslateforschoolbecauseoftheheavyrain.Tomfinishedallthehomeworkbyhimself.Momgotupearlysothatshecouldcatchtheearlybus.Theteachertellsustheimportanceofsafety.知识探究1Asamountainclimber,Aronisusedtotakingrisks.【自主探究】

beusedto意为“习惯于……；适应于……”，强调状态。此处to为介词，后接名词(短语)、代词或动词-ing形式。该短语中be还可换成get，强调过程。如：Heisusedtodrinkingteawithhoney.课堂导学

辨析beusedtodoingsth.，beusedtodosth.与usedtodosth.【习题演练】(

)1.Myparentsareusedto________aftersupper.

A.walk B.walksC.walking D.walkedC2Butwhenhiswaterranout,heknew...【自主探究】

runout意为“用尽；耗尽”，其主语通常是被用尽的时间、食物、金钱等，后面不能直接跟宾语。如：Hermoneysoonranout.runoutof的用法◆runoutof意为“用尽……，耗尽……”，其主语为表示人的名词或代词，宾语为被用尽的物，相当于useup。如：Ihaverunoutofallmymoney.＝Ihaveusedupallmymoney.◆runoutof还意为“从……跑出去”。如：Abiganimalranoutofthezoolastnight.【习题演练】(

)2.Weshouldtakecareofwater.Or,theywill________oneday.A.putout B.runoutC.getout D.selloutB3Soheusedhisknifetocutoffhalfhisrightarm.【自主探究】

cutoff意为“切除；切断”，为“动词＋副词”型结构，宾语是名词时，可放在cut与off之间，也可放在off之后；宾语是人称代词时，只能放在cut和off之间。

常见的与cut相关的短语：cutdown砍倒；减少

cutup切碎cutin插入；插话cutout删掉；割去

cut...into...把……切成……【习题演练】3.这些花很漂亮，不要把它们剪下来。Theflowersarebeautiful.Don't______________.cutthemoff4...hebandagedhimselfsothathewouldnotlosetoomuchblood.【自主探究】辨析sothat与so...that...sothat意为“以便；为了”，引导目的状语从句。sothat前通常没有逗号与主句隔开，可与inorderthat互换意为“因此；所以”，引导结果状语从句。从句根据需要使用相应的时态，sothat前可以用逗号

so...that...意为“如此……以至于……”，that引导结果状语从句。此句型中，so是副词，常用来修饰形容词或副词

Bringitclosersothat(＝inorderthat)Imayseeitbetter.

Shegotuplate,sothatshemissedtheearlybus.

Sheissoyoungthatshecan'tlookafterherself.【习题演练】4.重庆如此美丽，以至于每年有成千上万的人来参观。Chongqingis____beautiful______thousandsoftouristsvisititeveryyear.sothat课文理解一His/Aron'sarmwascaughtundera360-kilorockthatfellonhim.3.HowmanydaysdidAronstaythere?_____________________________________4.WhichbookdidAronwriteafterlosinghisarm?____________________________________________________________________________________He/Aronstayedthereforfivedays.He/AronwroteabookcalledBetween

a

Rock

and

a

Hard

Place(afterlosinghisarm)．

深读请全面理解课本2b内容，并完成下列各小题。(

)1.WhichofthefollowingisTRUE?A.Aronlosthislifebecauseofaccidents.B.Aron'srightarmwascaughtunderabigrock.C.Aronwasnotgoodatclimbingmountains.D.Aroncouldn'tbandagehimselfsothathelosttoomuchblood.二B(

)2.WhatdoesthebookBetween

a

Rock

and

a

Hard

Placetellus?A.Theimportanceofmakinggooddecisionsandofbeingincontrolofone'slife.B.Howtosaveyourselfwhenbeinginadangeroussituation.C.Howtokeepyourselfsafewhenclimbingmountains.D.Thepleasureofclimbingmountains.A

复述课文请根据课本2b内容，从方框内选择适当的词并用其正确形式填空，使文章完整连贯。注意每空一词，每词仅用一次，有两词为多余项。三life

he

write

but

importance

take

almost

under

even

so

right

bloodAronRalstonisanAmericanmanwhoisinterestedinmountainclimbing.Heisusedto1.________risks.Thereweremanytimeswhenhealmostlosthis2.______becauseofaccidents.OnApril26,2003,Aron'stakinglifearmwascaught3._______a360-kilorockwhenheclimbedinthemountainsinUtah.Hecouldn'tfreehisarm,4.____hehadtostaythereforfivedays.Butnobodycametosavehim.Hehadtodosomethingtosave5._________becausehewasnotreadytodie.Heusedhisknifetocutoffhalfhis6._______arm.Then,hebandagedhimselfsothathewouldnotlosetoomuch7._______.Afterthat,heclimbeddownthemountaintofindhelp.Afterlosinghisarm,he8._______abookcalledBetween

a

Rock

and

a

Hard

Place.Inthisbook,Arontellsofthe9.____________ofmakinggooddecisions,andofbeingincontrolofone'slife.Hisloveformountainclimbingissogreatthathekeptonclimbingmountains10.______afterthisexperience.DoyouhavethesamespiritasAron?undersohimselfrightbloodwroteimportanceeven一、单项填空(

)1.Onourwaytothepicnic,wefoundwe________ourwaterandourfood__________,too.A.ranout;runout B.ranoutof;ranoutC.ranout;ranoutof D.ranoutof;ranoutof(

)2.Shecan'tsleepwell________toomuchnoisenextdoor.A.because B.becauseofC.for D.whenBB课堂检测(

)3.Hisleftlegwashurtbadly.Thedoctors________.A.cutoffthem B.cutthemoffC.cutitoff D.cutoffit(

)4.—HowdoesJackusuallygotowork?—He________driveacar,butnowhe________thereinordertoloseweight.A.usedto;isusedtowalk B.wasusedto;isusedtowalkingC.wasusedto;isusedtowalk D.usedto;isusedtowalkingCD(

)5.Theteacherspeaksveryloudly________allthestudentscanhearher.A.because B.beforeC.sothat D.sinceCtheimportanceofmakeadecisioninthecontrolof4.歌曲《少年》告诉人们不要放弃梦想。ThesongThe

Youthtellspeopleneverto_________theirdreams.5.不要冒险。你应该三思。Don't____________.Andyoushouldthinktwice.giveuptakerisks三、阅读理解体裁：应用文主题：视力保护原则词数：195难度：★★★☆☆正确率：________/5

Finally,youfinishallyourhomeworkandsitbackinyourchair.Suddenlyyoufeelaheadache.Youreyesarepainful(疼痛的).What'sgoingon?Doctorssaythat'sbecausemanystudentsarespendingtoomuchtimeinfrontofscreens,especiallyduringonlineclasses.Thefollowingmighthelpyou.The20-20-20RuleThisgivesyoureyesabreakfromlongscreentime.Youshouldlookatsomethingatleast20feetawayfor20secondsafter20minutesofworkonthescreen.Thenyoucankeeponworkingwithouteyepain.•Studiesshowthatpeopleblink(眨眼睛)lessoftenwhenlookingatascreen.Youshouldblinkoftentokeepyoureyeswetoruseeyedrops.Thiscanhelpyounotgetintoeyetiredness.•Situpstraightaboutanarm'slength(长度)awayfromthescreen.Makesureyou'relookingdownatyourscreen.Standupandexerciseoftentorelaxyourneckandshoulder.•Whataboutthebluelightblockingglasses(防蓝光眼镜)?Theymaylookcool,butstudiesshowthatthebluelightisn'tthebiggestcauseofeyetiredness.Soaskdoctorsaboutcomputerglassesbeforeputtingthemon.(

)1.Whatdodoctorsthinkcausesstudents'eyepain?A.Toomuchhomework. B.Longtimeonscreens.C.Longtimeonclasses. D.Feelingheadachesoften.(

)2.Whyshouldyoufollowthe20-20-20rule?A.Toletyoureyesrest. B.Tostayawayfromillnesses.C.Tofinishhomeworkquickly. D.Tofindsomethinginteresting.(

)3.Howcanyoukeepyoureyeswet?A.Bywatering. B.Byblinking.C.Bylookingfar. D.Byexercising.BAB(

)4.What'stherightwaytoworkonascreen?DB一、根据语境或提示完成句子1.Heisinaverydangerous___________(状况)．2.Youshouldmakeyourown__________(decide)．3.________(knife)areusedtocutthings.4.Doyouknowthe____________(important)oflearningEnglish?5.Maryworksasan_____inabighospital.situationdecisionKnivesimportanceurse巩固提升二、阅读理解BChineseteenagerslovetheirsweetdrinks—drinkingmorethantheyshouldeachday.Theyneedtodrinkless.Lesssugarcankeepthemawayfromteethproblems,fatandsomeotherillnesses.Theseillnessesarerelatedtotakingtoomuchsugar.Besidessugar,Chineseexpertssuggestthatpeopleshouldtakelesssaltandoil.Manyillnessesarecausedbytakingtoomuchsugar,saltandoil.Andweshouldtakestepstosettletheproblem.Weneedtohaveahealthylifestyle.Weshouldmaketeenagersknowthebadeffects(影响)ofanunhealthydiet.BC(

)3.Iftakingmoresugarthanneeded,whatproblemsmayleadto?A.Teethproblems. B.Diabetes.C.Heartproblems. D.Alloftheabove.(

)4.Whatdoestheunderlinedword“settle”inParagraph3mean?A.Solve. B.Wait.

C.Grow. D.Make.DA(

)5.What'sthepassagemainlyabout?A.Chineseteenagerstaketoomuchsugaranditcausesmanyproblems.B.Takingtoomuchsugardoesn'tcauseanyproblems.C.Weshouldcutdownthesugar,saltandoiltaking.D.Thelesssugar,thebetter.AC配对阅读。左栏是五个人的情况说明，右栏是七条关于健康的建议。请为每个人选择一条合适的建议。A.Exercise,evenjustwalking.Youneedtomove.Evenawalkisquitehealthyifyoucanwalkfor30minutesaday.B.Sleepearlier.Yourbodyhasabetterrestwhenyougotobedearlier.Ithelpsyoutoworkmorequicklyandbetter.Agoodsleepinghabitisgoodforyourhealth.C.Eatmorevegetablesandcutdownjunkfood.Junkfoodisbadforyourhealth.It'shardtochangeyoureatinghabitbutdon'tforgetthathealthismoreimportant.D.Alwayshavebreakfast.Agoodlifestartswithagoodbreakfastwhichkeepsagoodeatinghabit.Trytoeatlessintheevening,thenyouwillfeelhungryinthemorning.E.Don'tletyourself