Unit1Trees-2022-2023學(xué)年英語八年級下冊各元知識點總結(jié)課文原句例題（牛津上海版）（原卷版）

牛津上海版八年級下冊Unit1知識點總結(jié)1.strange（形容詞）奇怪的；陌生的(P.1)sthbestrangetosb某物對某人來說是陌生的It’sstrangetodosth做某事是奇怪的Itisstrangetoseehiminthelibrary在圖書館看到他很奇怪strangephenomena奇怪的現(xiàn)象詞轉(zhuǎn)：stranger（可數(shù)名詞）陌生人weshouldn'taddstrangersormeetnetfriendscasually不宜隨便添加陌生人或結(jié)識網(wǎng)友課文原句：That’sstrange.It’sanappleseed.這很奇怪。這是一粒蘋果種子。例題（1）WhenSam__________chesswithhisbrother,heheardastrangenoisefromthekitchen.A．play B．hasplayed C．isplaying D．wasplaying例題（2）—Canyou________astrangesound?—It________asmallmouse.A．listen;sounds B．hear;soundslikeC．hear;sounds D．listen;soundserest（名詞）興趣；愛好（動詞）使感興趣(P.3)interestsb

使某人感興趣詞轉(zhuǎn)（1）interested（形容詞）感興趣的beinterestedin...對...感興趣IprefertoreadwhatIaminterestedin.

我更喜歡閱讀我感興趣的內(nèi)容。詞轉(zhuǎn)（2）interesting（形容詞）有趣的finditinterestingtodosth

發(fā)現(xiàn)做某事很有趣例句賞析：Goodlearnersoftenconnectwhattheyneedtolearnwithsomethinginteresting.

優(yōu)秀的學(xué)習(xí)者通常會將他們需要學(xué)習(xí)的東西與有趣的東西聯(lián)系起來。課文原句：Whyareyousointerestedintrees?你為何對樹木如此感興趣？3.suppose（動詞）推斷；料想(P.3)（1）besupposedtodosth應(yīng)該做某事=beexpectedtodosth（2）Isupposethat...我猜測...scientistssupposedthattheearthwillrunoutofitsresourcein20years.科學(xué)家認(rèn)為地球?qū)⒃诙陜?nèi)消耗完其資源（3）Idon’tsupposehisanswerisright,isit?

我認(rèn)為他的答案是不正確的對嗎？課文原句：Isupposeyoualsoenjoybreathingpure,coolair.我想你也喜歡呼吸純凈、涼爽的空氣。例題（1）—Whataboutgoingtothemusicfestivalwithustomorrow?—________.Thereisnobetterchoice.A．Isupposeso B．Ihopenot C．I’mafraidso D．Idon’tthinkso例題（2）．—Wouldyoupleaseetomybirthdaypartytonight?—________.Isupposewewillhaveawonderfulnight!A．Noway B．Haveagoodtime C．Notexactly D．Mypleasure4.harmful(形容詞）有害的(P.3)（1）beharmfulto...=doharmto...對...有害beharmfultoone’shealth對某人的健康有害harmfulhabits

有害的習(xí)慣harmfulmaterials有害材料aharmfulchemical一種有害的化學(xué)物質(zhì)例句賞析：Someliesareharmfulwhileothersaremostlyharmless.有些謊言是有害的，而另一些則大多是無害的。課文原句：Theytakeharmfulgasesfromtheair，andreleaseoxygenbackintotheair.它們從空氣中吸收有害氣體，并將氧氣釋放回空氣中。例題（1）—Asweallknow,smokingisharmfultohealth.—SoDavidmadeuphismind_______.A．togiveup B．gaveup C．givingup D．giveup例題（2）—Tom,playingputergames________youreyes.—Isee.Thankyou.Iwilldomoresportsinstead.isharmfulto B．isgoodfor C．isstrictwith5.health（名詞）健康(P.3)(1)beingoodhealth健康狀況好(2)begoodforone’shealth對某人的健康有好處(3)improveone’shealth改善某人的健康狀況詞轉(zhuǎn)：healthy（形容詞）健康的eathealthyfood吃健康的食物ahealthydiet一個健康的飲食例句賞析：Abalancedhealthydietisoneofthemosteffectivewaysforustogetintoshape均衡的健康飲食是我們保持身材的最有效方法之一課文原句：Oneandahalfhectaresoftreescouldproduceenoughoxygentokeepyourwholeclassaliveandhealthyforawholeyear.一公頃半的樹木可以產(chǎn)生足夠的氧氣，讓你的整個班級保持一整年的活力和健康。例題（1）—IsMrLigettingbetter?—Notreally.________heisinpoorhealth,heisstillcarryingouthisduties.A．Whether B．Since C．Although D．Unless例題（2）Theoldmanenjoyedexcellenthealth________hebecamequiteoverweightinhislateryears.A．if B．because C．unless D．a(chǎn)lthough6.run(動詞)跑；流動；經(jīng)營(P.3)（1）runoutof…用完…;用盡…runoutoftheresource

用盡資源（2）runawayfrom...

逃避...；遠(yuǎn)離...（3）runafter…追逐…（4）inthelongrun

從長遠(yuǎn)來看例句賞析：Scientistssupposedthattheearthwillrunoutofitsresourceinthe20years.

科學(xué)家認(rèn)為地球?qū)⒃诙陜?nèi)消耗完其資源課文原句：Thesetreescandothejobof15airconditionersrunningalmostallday.這些樹幾乎可以完成15臺空調(diào)幾乎全天運行的工作。7.pass(動詞）通過；路過；傳遞(P.3)（1）passsp

經(jīng)過某地；路過某地=gopastspNowIgotoschoolbyundergroundbecausetheundergroundpasses

myschool.現(xiàn)在我可以坐地鐵去學(xué)校了，因為地鐵經(jīng)過我的學(xué)校.（2）passtheexam

通過考試Iaswellasmybrotherdon’tknowhowtopasstheexam?我和我哥哥不知道怎么通過考試？（3）passsbsth=passsthtosb

把某物遞給某人passsbthechange

遞給某人零錢（4）passsomelaws

通過一些法律passsomerulestoprotectpersonalinformation

通過一些規(guī)則來保護個人信息課文原句：Sometreescanjointheirrootstogetherunderground，andpassfoodandwatertoeachother.有些樹可以在地下將它們的根連接在一起，并相互傳遞食物和水。例題（1）Adam,couldyoupassmethe________?Iwanttowritealetter.A．ball B．pencil C．postcard例題（2）Pleasepassmethe________.Iwanttolightthecandle.A．watch B．skill C．snack D．match8.danger（名詞）危險(P.3)(1)beindanger處于危險當(dāng)中beoutofdanger脫離危險(2)inthefaceofdanger面對危險(3)thevictimsindanger處于危險中的受害者(4)bringdangerto…給…帶來危險例句賞析：TheRedCrossprovidedsomemedicalservicesforthevictimsindanger.紅十字會為處于危險中的受害者提供了一些醫(yī)療服務(wù)。課文原句：Aretreesindanger?樹木處于危險中嗎？例題（1）Lotsofwildanimalsareindangernow.Let’sprotect________together.A．they B．their C．them D．theirs9.pollution（名詞）污染(P.3)（1）prevent

air

pollution

預(yù)防空氣污染（2）reducepollution減少污染詞轉(zhuǎn)：pollute（動詞）污染（1）pollutetheenvironment污染環(huán)境（2）beseriouslypolluted

被嚴(yán)重污染詞轉(zhuǎn)：polluted（形容次）被污染了的breathethepollutedair

呼吸被污染了的空氣例句賞析：Theyhavenotmadeanydecisiononwhattheyaregoingtodotodealwiththewasteandcontrolpollution.

他們還沒有決定如何處理廢物和控制污染。課文原句：Wearedestroyingourbestfightersagainstpollution.我們正在摧毀我們對抗污染的最佳戰(zhàn)士。例題（1）There________alotofpollutionalongthestreet,butnowtheriverismuchcleaner.A．usedtobe B．usedtohave C．had D．was例題（2）Theenvironmentisbeingbetterandbetter,sotherewillbe________pollutioninthefuture.A．fewer B．more C．less10.辨析”hardwork;workhard;hardworking”

(P.11)（1）hardwork努力的工作；艱苦的工作這里的hard是形容詞，修飾名詞workachievesomethingthroughhardwork

通過努力工作取得成就（2）workhard

努力工作這里的hard是副詞修飾動詞workWeshouldworkhardtoachieveourdream

我們應(yīng)該努力工作去實現(xiàn)我們的夢想（3）hardworking（形容詞）工作努力的Thosewomenareveryhardworking

那些女人非常勤勞課文原句：Treesareourfriends.Theyworkhardforus.樹木是我們的朋友。他們?yōu)槲覀兣ぷ?。例題（1）—Forlotsofleftbehindchildren,loveandcarewereoften________fromtheirchildhood.—It’sasocialproblemthatishardtosolve.A．separate B．a(chǎn)bsent C．extra D．blind11.reduce（動詞）減少

(P.11)（1）reducethestress

減少壓力=reducepressure（2）reducegreenhousegasemissions

減少溫室氣體排放（3）reducegreatly

急劇下降（4）reducepollution減少污染（5）

reducethechancesofthespreadofmanydiseases

減少許多疾病傳播的機會例句賞析：ChinaistryingtomakeEVspopulartoreducepressureonitsenvironment．中國正試圖讓電動汽車普及，以減輕對環(huán)境的壓力。課文原句：Treesreducesoundpollutionforlargeurbanareasandaddbeautytocities.樹木減少了大城市的聲音污染，為城市增添了美感。例題（1）Toreducepollution,lawsweremadetostop________fireworksinLianyunganglastwinter.A．turningoff B．takingoff C．lettingoff D．gettingoff例題（2）Tosaveenergyandreduceairpollution,wehadbetterwalkorrideabikeifwetravel________.A．a(chǎn)longdistance B．a(chǎn)rightdirection C．a(chǎn)shortdistanceprovide(動詞）提供

(P.11)providesbwithsth=providesthforsb=offersbsth=offersthtosb為某人提供某物providefreeeducation

提供免費教育（3）providefor...供養(yǎng)...例句賞析：Ithasnotonlyentertainedthepublic,butalsoprovidedanewstagefortraditionalcultureartists.它不僅娛樂了大眾，也為傳統(tǒng)文化藝術(shù)家提供了新的舞臺。課文原句：Treesprovidefoodandshelterforbothhumansandanimals.樹木為人類和動物提供食物和住所。例題（1）Itnice________youtoprovidethepoor________foodandmoneywhenthey’reinneed.A．of;for B．of;with C．for;for D．for;with例題（2）—Theroomlooksquitedirty.—Let’scleanittogethertoprovidea________environmentforus.A．special B．mon C．fortable13.medical（形容詞）醫(yī)學(xué)的；醫(yī)療的（1）medicalequipment醫(yī)療設(shè)備（2）medicalcare醫(yī)療護理（3）establishthemedicalteam

建立醫(yī)療團隊（3）paymedicalbills

支付醫(yī)療費用詞轉(zhuǎn)：medicine（不可數(shù)名詞）藥takemedicine

吃藥例句賞析：Thehospitalhasrecentlyobtainednewmedicalequipment,allowingmorepatientstobetreated

醫(yī)院最近獲得了新的醫(yī)療設(shè)備

，允許更多病人被治療課文原句：Sometreesevenprovideimportantingredientsformedicinesthatcureillnesses.有些樹甚至為治療疾病的藥物提供重要成分。例題（1）________therearemanydifficulties,themedicalworkersstillkeeponsavinglives.A．As B．Although C．Unless例題（2）—WhereverCOVID19is,wecanseebusymedicalworkers.—Yes.Wehopetheycanlookafter________whilethey’rehelpingothers.A．ourselves B．himself C．themselves14.die(動詞）死（1）diefrom...

死于....(疾病等內(nèi)因）（2）dieof...

死于...（外因）（3）diefor...

為了..而死（4）diedown

逐漸變?nèi)?逐漸消失詞轉(zhuǎn)：death（名詞)死亡accidentaldeath

意外死亡詞轉(zhuǎn)：dead(形容詞）死了的Thousandofp