河口
素材新挖掘
考点1.benefitvi.使……受益;得益n.利益
here,animalscanenjoyallthebenefitsoftheoceanswithouthavingtofacemanyofthedangers.
manybenefitswillflowfromthisdiscovery.
这项发现将带来许多好处。
benefitn. 利益;好处
benefitvt. 有益于
benefitfrom 从中……受益
beneficialadj. 有益的
(1)thisprojectisofgreat________(好处)toeveryone.
(2)ihavedoneitforhis_________(利益).
(3)we_____________(得益于)dailyexercises.
(4)theplants_______________________(从雨中受益).
(5)这种药对你有好处。(写作小练笔:主谓宾;medicine)
______________________________
benefit
benefit
benefitfrom
benefitedfromtherain
themedicinewillbenefityou.
考点2.rangevi.(在一定范围内)变动;变化
lifeintheoceansrangesfromthetiniestplanktonallthewayuptogiantslikesharksandwhales.
thetemperatureofthiscityrangesfrom0℃to30℃.
这个城市的气温在0℃到30℃之间。
rangen. 射程;变动范围
rangefrom…to 范围在……之间
rangevt. 排列;整理
(1)severalcarsareavailablewithinthisprice________(范围).
(2)thereisawide________(变动范围)oftemperatureinthe
northofchina
(3)youhavetorangethegoodsneatlyintheshopwindow.
(替换)_______
(4)_____________(价格范围)from5dollarsto10dollars.
(5)whatistherangeofyourgun?(英译汉)
________________________
range
range
arrange
pricesranged
你的枪的射程有多远?
考点3.decreasevi.变小;减少
whenwaterfreezes,itsdensitydecreases.
ourimportsdecreasedlastyear.
我们去年的进口物品减少了。
decreasevi.&vt. 减少;减退
decreasen. 减少
increasevi.&vt.&n. 增加
reducevt. 减少
(1)therewasa_________(减少)inthenumberofchildreninschool.
(2)itisnecessaryto_________(减少)theamountofcoalused.
(3)hisinterestinthissubjectgradually_________(减退).
(4)asthetemperaturedecreases,thesizeofthemetalbecomes
smaller.(英译汉)
__________________________________
(5)studentnumbershave___________________(减少了500).
(6)他对这门学科的兴趣逐渐减退。
(写作小练笔:主谓;interest,subject,gradually)
______________________________________________________
decrease
decrease
decreases
随着温度下降,这金属就收缩。
decreasedby500
hisinterestinthissubjectgraduallydecreases.共
考点4.absorbvt.吸收
thewaterintheoceansalsokeepsthetemperatureoftheearthsteadybyabsorbingandgivingoffheat.
plantscanabsorbcarbondioxideandreleaseoxygen.
植物可以吸收二氧化碳释放氧气。
absorbvt. 吸收;占有
absorbvt. 吸引;使专心
takein 吸收
(1)ifounditimpossibleto__________(吸收)somuchinformation
soquickly.
(2)thisjob__________(占有)allofmytime.
(3)thewriterwas__________(全神贯注)inhiswritingthathe
forgottoflicktheashesfromhiscigar.
(4)overtheyearsmanyvillage___________________(被吸纳)into
thecity.
(5)干沙吸收水份。(写作小练笔:主谓宾;sand)
________________________________
absorb
absorbs
absorbed
havebeenabsorbed
drysandabsorbswater.
考点5.takeadvantageof对……加以利用
marineanimalsandplantstakeadvantageofthedensityofwater.
itneveroccurredtometotakeadvantageofhim.
我决没有想到过要占他的便宜。
takeadvantageof 好好利用;不正当地利用
makeuseof 利用
makethemostof 好好利用
(1)youshouldn’tlethim________________(利用你)youlikethis.
(2)youshould__________________(利用)everyopportunityto
speakenglishoutsideclass.
(3)__________________(好好利用)thecheappriceswhiletheylast.
(4)thelittlechildrendidnotknowhowmuchtopayforthecandy,
andthegrocer______________________(占他们的便宜)them.
考点6.callin召集;打电话
thegovernmentcalledinsomeexpertstodealwithh1n1flu.
政府召集了一些专家来对付甲型流感。
takeadvantageof
takeadvantageof
takeadvantageof
tookadvantageof
callin 召集,召来,来访
callfor 需要;要求;值得
callon 号召
(1)_________(来访),orringusup.it'suptoyou.
(2)let's_________(看望)ontheoldgrannyforsomeminutes.
(3)theoccasioncallsforacoolhead.(替换)_______________
(4)pettcalledinhisfriendstodrinkthehealthofhisnew-bornson.
(英译汉)
_______________________________________________________
考点7.thereareaboutfivemillionspeciesintheoceansandwehaveyettolearnmuchaboutthem.
海洋中大约有五百万种水生物,还有更多的有待于我们去了解。
wehaveyettoreceivethereportnow.
我们现在还没有收到报告。
yetadv. 还;仍(多用否定句)
yettodo 尚待干某事
yetconj 可是;然而
callin共
callin
needs/requires
佩特约请他的朋友前来参加酒会,以祝贺他新生儿的健康。
(1)thecauseofthefirehas_______(尚待)tobedetermined.
(2)hehasnotcome______(仍).
(3)heworkedhard,______(可是)hefailed.
(4)hewaspoor,_____(然而)happy.
(5)thedoctorshavenot_______decidedhowthewomandied.
a.ever b.even c.yet d.still
c。yet“仍然”。
考点8.thismixingoffreshandsaltwatercreatesauniqueenvironmentfilledwithlifeofallkinds----azonebetweenthelandandthesea.
淡水和咸水混合创造出一个充满各种生物的独特环境----这是陆地和海洋间的一个区域。
andaworldfilledwithfriendsisaworldfilledwithlove.
一个充满朋友的世界,乃是一个充满爱的世界。
filledwith…是过去分词短语,用作定语,与其修饰的名词形成被动关系。过去分词,可用作定语,表示被动关系。
yet
yet
yet
yet
(1)thechildleftthe__________________________(挤满陌生人的
屋子),becausehewasmuchbored.
(2)______________________________(婶婶给的书)really
interestsmylittlebrother.
(3)_____________________________(提前做完的工作)made
theprojectprogressingsmoothly.
(4)____________________________________(被地震损坏的房子)
willbepulleddownandrebuilt.
thehousesdamagedbytheearthquake
theworkdoneaheadoftime
thebookgivenbymyaunt
roomfilledwithstrangers
共