内容正文:
速海生香修第明四
o farther.At the very bottom,abuut 11 km down,7.What does the authur think of the dfocuvery in the
UNIT 3
SEA EXPLORATION主题阅读与表达训练
lies the Challenr Dhep,the doepest part nf the:Soushern Deean?
Marisea Tnmch in the Parilie Orvan,Eightoen
A.It's sarprising
B It's no woader.
课时作业(一)主题阅读集群训练(限时40分钟)
humane have walked on the Moon.but only three:C.It's wurrying.
D.It's nu sucress.
have seen the Doep with their nwn eses.
&What does the aushur want to iull.us?
1,阅读理解
:L.What is Poragreph 2 mainly about?
Yet thimgs live down there.Ig things..A very
A.Space exploration is of little value.
A
A.The importance af the research.
loud soond was once heard ad seientists sugpested
B.We spend too much momey an spuce travel.
B The features of sharks'retinal cells.
that it was produre ly an unimal Ligger thun u ldue
C.Hamane"succexs lies in how much they explare
sell bacod from mles awas.but they probably don't!
CThe pruces und the result nf the studs.
whale.the largeat crealure known on the planet.
the seo.
knuw how red it is It is likely that they only see the:
D.The lunrtions of xharix'vixunl wyatems.
In ther Intw 1990m.a dosp-senter solmmarinn we:
1 Thw oerun is the plate where we ahuuld make
world in lilack and white acding te udy that is 2.What causes sharks hlindne to cdar acconfing m
droppod in the Sothern Ocean.and pasing :000
our efforts
the finet to invesigate sharke'viqual wyktre
the studr?
metres.it discovered somoething huge poseing under
A leam at the Univerity of Westent Anstralin
A.Their fragile rnd cells
it.Supised Do1bc.The oean coverso⅓othe:Ⅱ.周读t选五
studied the visl syotems of many different species
B Thtir leck of varous cone cells.
planut's surlee and we've stualiod leas than 5%6 of it.
By the und nf the 15th century many things wern
of sharks and what they have found is diversity in eye
C.Their dark living environment.
We know murre ahout the dark xide of the Moon thin
changing in Earope.The population started to grow
desicn thet mirmrs the ecologicnl a