牛津译林版八年级英语下册Unit 8知识点归纳汇总Word文件下载.docx
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squiteaseriousperson.
seriouslyadv.严肃地,认真地
Theyspoketomeveryseriouslybutpolitely.
知识点3:
TheClass1,Grade8studentsarebusydiscussingtheEarth’sproblemsandpreparingapresentation.(P106)八年级一班的学生们正在忙于讨论地球问题和准备演讲。
(1)bebusydoing…忙于做…例:
Hismotherisbusyworkingthesedays.
(2)preparev.准备
preparetodosth准备做某事
Twoworkerswerepreparingavideotaperecording(录像)oflastweek'
sprogramme.
preparefor…为…做准备
Hehadtogobacktohishotelandpreparedforthenexttrip.
知识点4:
Moreandmorefamiliesowncarsandthiscausesseriousairpollution.(P107)越来越多的家庭拥有自己的小汽车,这导致了严重的空气污染。
causev.导致;
造成例:
Theinsecticide(杀虫剂)usedonsomeweedscancausehealthproblems.
causen.起因;
原因例:
Smokingisthebiggestpreventablecauseofdeathanddisease.
知识点5:
It’swiseforpeopletochoosepublictransportorridebicycles.选择公共交通或骑自行车对人们来说是明智的。
wiseadj.明智的,充满智慧的例:
Shehastheair(气质)ofawisewoman.
wiselyadv.明智地,充满智慧地例:
They'
veinvested(投资)theirmoneywisely.
wisdomn.智慧,才智;
明智例:
Heisamanfullofwisdom.
知识点6:
Wecansaveenergybyturningoffthelightswhenweleavearoom.(P107)当我们离开房间的时候可以通过关灯来节约能源。
(1)turnoff关上(开关)指电器反义词turnon开
turn相关的短语有:
turndown调小;
拒绝turnup调高turnover翻过来;
翻身
turnback折回;
往回走turnaround转身
(2)turn做系动词表变化
turngreen变绿;
变得环保
Whenspringcomes,theleavesturngreen.
知识点7:
Itisacountrywithhighmountainsandcleanbluelakes.(P108)它是一个有高山和干净的蓝色湖泊的国家。
withprep.带有,表伴随例:
Chinaisagreatcountrywithalonghistory.
TheEnglishiscomingintotheclassroomwithabookinhishand.
知识点8:
InSwitzerland,thingslikeglass,plasticandpaperareseparatedintodifferentgroupsandthenrecycled.(P108)在瑞士,像玻璃,塑料和纸做的东西被分成不同的群体,然后被回收。
separatev.分开,隔开例:
Policemovedintoseparatethetwogroups.
Theywanttoseparateteachingfromresearch.
Itisdifficulttoseparatelegend(传说)fromtruth.
知识点9:
Forexample,wearenotallowedtocutdowntrees.(P108)例如,我们不被允许砍伐树木。
(1)allowv.允许
allowsb.todo允许某人做…
allowdoingsth.允许做…
ThechildrenareallowedtowatchTVafterschool.
Wedon'
tallowsmokinginourhouse.
(2)cutdown砍伐
拓展:
cut的其他相关短语:
cutback削减;
缩减cutout删除;
删掉
cutin插嘴cutoff切断;
中断
知识点10:
Otherwise,wewillbepunished.(P109)否则,我们将会被惩罚。
(1)otherwiseadv.否则这里的otherwise的用法可等同于or原句也可表述为
Orwewillbepunished.
I'
mluckythatI'
minterestedinschoolwork,otherwiseI'
dgocrazy.
(2)punishv.处罚;
惩罚例:
Idon'
tbelievethatGeorgeeverhadtopunishthechildren.
Punishmentn.处罚;
Thewholeclassglared(瞪眼)attheteacherwhenhetoldthemhispunishment.
知识点11:
…Wewillbefinedbythepolice.(P109)我们将会被警察罚款。
finev.罚款例:
Shewasfined$300andbanned(禁止)fromdrivingforonemonth.
finen.罚金例:
Hegotafinebecauseofparkinginawrongplace.
fineadj.好的;
美好的例:
Thereisafineview(风景)ofthecountryside.
Heisfineafterseeingthedoctor.
知识点12:
Wedependonitsrichresourcestolive,soitisimportantforustoprotectitwisely.(P109)
我们依赖于它的丰富的资源来生活,所以对于我们来说明智地保护它是重要的。
dependon/upon常用于情景交际中,表示“依…而定”
(1)依靠,依赖,指望例:
Mywifeanddaughterdependonmefortheirliving.
(2)取决于例:
Alldependsontheweather.
dependentadj.依靠的;
从属的;
取决于…的
Thelocaleconomyisdependentonoilandgasextraction(提炼).
知识点13:
Thesenewtypesofenergycostverylittleandwillneverrunout.(P109)这些新的能源形式花费很少而且将不会用尽。
runout用尽;
耗尽注意无被动用法
同义词:
useup例:
Conditionsaregettingworseandsupplies(给养)arerunningout.
runoutof用尽;
耗尽;
想不出例:
Theyhaverunoutofideas.
We'
rerunningoutoftime.
知识点14:
Rememberthateveryonecandosomethingtomakeadifference!
(P109)
(1)makeadifference(tosb/sth)(对…)有影响,起作用例:
Whateveryoucandocanmakeadifference.
(2)differencen.不同
differentadj.不同的反义词:
same
知识点二语法知识点梳理
被动语态的一般将来时的含义
被动语态的一般将来时用来描述将要发生的动作。
如:
Hewillbe/isgoingtobetakentohospitalinafewminutes.
Thefoodwillbe/isgoingtobeeatenbythedogsoon.
被动语态的一般将来时的构成(以support为例)
时态
主语
willbe/begoingtobe
过去分词
一般将来时
I
willbe/amgoingtobe
supported
You/We/They
willbe/aregoingtobe
He/She/It
willbe/isgoingtobe
注意:
主语是第一人称时,被动语态的一般将来时也可以用“shallbe+动词的过去分词”来表达。
知识点三Integratedskills知识点梳理
Pollutionisoneofthebiggestproblemsintheworldtoday.(P114)今天污染是世界上最大的问题之一。
pollutionn.污染
Thelevelofpollutionintheriverwasfalling.
pollutev.污染
Welovethesea,yetwepolluteit.
pollutedadj.被污染的
Thepolicehavewarnedthecity'
sinhabitants(居民)nottoswiminthepolluted