八年级上册英语课堂作业电子版,八年级上册英语课堂练习册参考答案

Unit 1 How often do you exercise?
Section A
I.1. program 2.results 3.Exercise 4.twice 5.Internet
II. DBDDC ABC
III.1.helps 2.skateboarding 3.once 4.active 5.shopping
IV. 1. surfs the Internet 2. goes to the movies 3. never arrives late
4.fours times a month 5. How often
V. 1.How often does go 2. What does do 3. Does go doesn’t 4. What do do 5.What is
VI. CDAB
Section B
I.1. different 2. health 3. habit 4.try 5. keep 6.Although 7. for 8. better II.DDCBA ADACD
III.goes 2. eating 3. to esercise 4.get 5. to drink
IV.1. healthy lifestyle 2. Of course,twice a week 3. How many 4.is good for 5. As for most
V.DBDAC ACCAB
VI.CBDCD BABCA
VII.( 略)

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