Before You Listen
Vocabulary: eabdjgchif Listen
Listen For Main Ideas: 1、4 Listen for Details:
E :42billion hours 1.2billion online 3-4times F:D C C B Extended Listening Passage 1
ExerciseA:B C B
ExerciseB: Close to 30 million pounds.
The recycling businesses may sell the goods （at low prices） 2700liters 150billion ExerciseC:B C D ExerciseD: FTTFF
ExerciseE:C D B
ExerciseF : Production process Jobs transport overseas carbon footprint reduced preserve city tax fashion capital ExerciseG:A B C
ExerciseH : splurge digital media good deals official websites shop overseas Speaking
ExerciseB :debfac
ExerciseD :42 60 30 1100 9:15 9:30 TED
Vocabulary:A B A C A B A B B C Watch for details:
E : T T F
F : home nine creative materials machines flexible slow evolve G : A 、D
Expand your Vocabulary: move on B. actually C.
24-7A. in no time A. Self test:1-5BCADB 6-10DDCAB 听力: BCC BCAD DBC
全新版大学英语视听说教程2答案 unit4
