閱讀與讀寫練講義：竹纖維杯并不環(huán)保-2022屆高考英語閱讀二輪復(fù)習(xí)備考

竹纖維杯并不環(huán)保

現(xiàn)在人們都非常喜歡使用環(huán)保的產(chǎn)品，比如竹杯。令人驚訝的是，竹杯并沒

有我們想象中的那么無公害。讓我們一起到文章中一探究竟吧！

難詞探意

1.mug/m-g/n.杯子

2.evaporatev.（使某物）蒸發(fā)掉

Formanypeople,foodanddrinkscontainersmadefrombambooseem

likeagoodchoicebecausetheyareconsideredenvironmentallyfriendly.

Bambooisthefastestgrowingplantontheplanet,sothere'snoshortageof

sustainablematerial.Plus,bamboocontainersarereusableandcan,

therefore,replacethedisposablecontainersusedbycoffeeshopsandother

foodanddrinkoutlets.

However,arecenttestbytheconsumergroup,thatinvestigatesand

comparesgoodsontheGermanmarket,hasshownthatbyshiftingtoa

bamboocupyoumightberiskingyourhealthintheprocess.Havingtested12

differentbamboocupbrands,SiftingWaretestfoundthatbuyersare

generallygiventheimpressionthattheyarebuyingnaturalproducts.With

descriptionssuchas"bamboomug"or"madefrombamboofibers",

producerscoverthefactthatthecupsaremadefromapowderoffinely

groundbamboofibersthatarethengluedtogether.Allofthecupstested

containedmelamineresin,agluemadefromformaldehyde（甲醛）and

melamine（三聚制胺）.

AsreportedbyFoodPackagingForum,theInternationalAgencyfor

ResearchonCancerhasalsorecentlyclassifiedmelamineasbeing"possibly

carcinogenicC致癌的）tohumans".Still,aslongascertainconditionsaremet,

melamineresinisnotconsideredadangeroussubstance.Oneofthese

conditions,however,isthatitiskeptunder70℃.Butthesebamboocups

arebeingspecificallymarketedforhotdrinks.TheSiftingWaretesttesters

didthetestswherecommonhotcoffeewasaddedintothecups.Theresults

showedthatfourofthetwelvecupscontained"veryhighamountsof

melamine"afterthethirdfilling.Inthreeoftheothercups,thisoccurred

aftertheseventhfilling.Theresultsweresometimeshigheraftertheseventh

test,suggestingthattheharmfulchemicalsdontevaporatebutcontinueto

spreadintodrinkswithprolongeduse.

SiftingWaretestalsocriticizedthemanufacturersfornotproperly

warningaboutthedangersofplacingthebamboocupsinthemicrowave.

Whenheatedtohightemperatures,thecupsmaterialwillbegintobreakup.

Asthecupssurfaceisdestroyed,itwillreleaseevenmoremelamineand

formaldehyde.

Readingcomprehension

Structureofthetext

Languagestudy

I.Usefulwordsinscientificarticles

environmentallyfriendly保護環(huán)境的

sustainableadj.可持續(xù)的

reusableadj.可以重復(fù)使用的

disposableadj.用后即丟棄的；一次性的

investigatev.調(diào)查;研究

processn.過程

productn.產(chǎn)品；結(jié)果

classifyv.滿足

manufacturern.制造商

releasev.釋放

II.Difficultsentences

Withdescriptionssuchas"bamboomug"or"madefrombamboofibers",

producerscoverthefactthatthecupsaremadefromapowderoffinely

groundbamboofibersthatarethengluedtogether.

由于有一“竹杯”或“竹纖維制造”等描述，生產(chǎn)商掩蓋了這樣一個事實：杯子是

由細磨的竹纖維粉末制成，然后粘在一起。

本句的主干是producerscoverthefact,其中Withdescriptionssuchas

"bamboomug"or"madefrombamboofibers”是with復(fù)合結(jié)構(gòu)，thatthecups

aremadefromapowderoffinelygroundbamboofibersthatarethenglued

together是同位語從句，修飾說明fact,而在這個同位語從句中，又包含了一

個定語從句thatarethengluedtogether。

Readingcheck

閱讀短文，根據(jù)其內(nèi)容寫一篇60詞左右的內(nèi)容概要。

寫作導(dǎo)引

概要嘉作是對一篇文章的主題思想的簡單陳述。它用最簡潔的語言概括了原

文的主題，主要包括三個步驟：

(1)閱讀；

(2)寫作；

(3)修改成文。

在進行概要寫作時，可采用以下幾種小技巧：

(1)刪除細節(jié)，只保留主要觀點；

(2)選擇一至兩個例子即可；

(3)把長段描述變成簡單句子；

(4)使用最短連接詞。

ReadingCheck

Nowadays,bamboocontainersarewidelyusedinmanyeatingand

drinkingplaces.However,scientifictestshaveprovedthatthesebamboo

containersareactuallyharmfultopeopleshealthysincetheycontain

dangerouschemicals.Thetestreporthas