八年级下册优化设计英语答案

Unit 1 Will people have robots?
Section A(1a-2c)
案与解答析
Ⅰ.1.pollution 2.paper 3.Robots 4.trees 5.everything
Ⅱ.1.will visit 2.will be 3.less 4.more 5.won't have
Ⅲ.1.A 2.B 3.B 4.D 5.B
Section A(3a-4)
参考答案
Ⅰ.1.was 2.is 3.will be;in 4.What do you think 5.less pollution
Ⅱ.1.buildings 2.less;fewer 3.won't be4.will live 5.went
Ⅲ.1.What will 2.Will you 3.don't think;will 4.will be 5.No;they won't
Section B
Ⅰ.1.astronaut 2.Rockets 3.wrote 4.pet 5.able
Ⅱ.1.B2.C 3.B 4.C 5.D
Self Check
参考答案
Ⅰ.1.future 2.myself 3.interview 4.true 5.sounds
Ⅱ.1.to predict 2.likes 3.students 4.casually 5.myself
Ⅲ.1~5 BCACD
Ⅳ.1~5 BDACC
Reading
答案与解析
Ⅰ.1.factory 2.everywhere 3.huge 4.impossible 5.shapes6.scientist 7.already8.bored 9.seems
10.housework
Ⅱ.1.C 2.A 3.D 4.A 5.C
Ⅲ.1.the same;as 2.for example 3.wakes up 4.helps;with 5.are able to 6.looking for7.in the futu
8.Hundreds of
Ⅳ.1~5 ABCAC 6~10 BBCBA