2021英语四级听力复习备考：学会同义替换思维导图

UnitThirteen学会同义替换

标准测试

Passage1

A.Floatinwater.

B.Sinkinwater.

C.Causedownwardforce.

D.Causeupwardforce.

A.Upwardforceanddownwardforceareequal.

B.Upwardforceisgreater.

C.Downwardforceisgreater.

D.Theearth’spullisnotgreat.

A.Thewaterwillpushit.

B.Thewaterwillpullit.

C.Thewaterwilldonothingtoit.

D.Theearthwillpushit.

经典真题

Passage2

A.Alcoholhelpsdeveloppeople’sintelligence.

B.Heavydrinkingisnotnecessarilyharmfultoone’shealth.

C.Controlleddrinkinghelpspeoplekeeptheirwitsastheyage.

D.Drinking,evenmoderately,mayharmone’shealth.

A.Worried.

B.Pleased.

C.Surprised.

D.Unconcerned.

A.Ataconference.

B.Inanewspaper.

C.Ontelevision.

D.Inajournal.

能力强化

Passage3

A.Tolearnwhyhumanpopulationgrowssofast.

B.Tofindouttowhatextentmanisaffectedbylivingspace.

C.Tolearninwhatwayratsarelikehumanbeings.

D.Tofindouthowratsliveanddie.

A.Theycan’tsleepwell.

B.Theycan’teatwell.

C.Theytendtoreproducemore.

D.Theytendtobiteeachother.

A.Populationexplosionisinevitable.

B.Overcrowdednesscanhavethesameeffectonman.

C.Foodandspaceareessentialtoallanimals.

D.Populationexplosioncanleadtoviolence.