阅读词汇配套练习-第3课-生态环境类词汇（3）.docx

生态环境类词汇（3）

1.Matchthewordsandexpressions1-10inboxAwithasuitabledefinitiona-jinboxB.

匹配A框中的词汇表达1-10与B框内的解释a-j.

拖拽：

Matchthewordsandexpressions1-10withasuitabledefinitiona-j.

匹配词汇表达1-10与释义a-j。

填空：

Matchthewordsandexpressionswithasuitabledefinition.匹配词汇表达与释义。

BOXA

BOXB

1.mechanization

a.thetotalamountofcrops,profits,etc.thatareproduced

2.intensivefarming

b.theactofimplementingthecontrolofequipmentwithadvancedtechnology

3.produce

c.theanimalskeptonafarm,forexamplecowsorsheep

4.infrastructure

d.awayofproducinglargeamountsofcrops,byusingchemicalsandmachines

5.fertilizer

e.foodorotherthingsthataregrowninlargequantitiestobesold

6.pesticide

f.asubstanceaddedtosoiltomakeplantsgrowmoresuccessfully

7.monoculture

g.thebasicsystemsandservicesthatarenecessaryforacountryoranorganizationtorunsmoothly

8.livestock

h.chemicalusedforkillingpests,especiallyinsects

9.yield

i.anenvironmentthatmakesitdifficultforsomethingtohappenorexist

10.adverseenvironment

j.thepracticeofgrowingonlyonetypeofcroponacertainareaofland

2.Choosethemostappropriatewordstocompletethefollowingsentences.

选择合适的词汇完成句子，将选项A,B或C填到空格处。

1.The___________inNewYorkdroppedtominus10℃lastnight.

A.temperatureB.degreeC.heat

2.Thebreakdownwasduetoa___________failure.

A.mechanicalB.machineC.mechanize

3.Thewastelandwastransferredinto_________fields.

A.highB.fertileC.huge

4.Nevertheless,foodprice__________remainsakeyrisk.

A.lowB.growC.volatility

5.Crop_________haverisensteadily.

A.numberB.yieldsC.resources

ANSWERS

1.

1.b

2.d

3.e

4.g

5.f

6.h

7.j

8.c

9.a

10.i

2.

1.A

2.A

3.B

4.C

5.B