七年级暑假优化学习英语答案

I. 1.waiting 2.subject 3.pool 4.toys 5.eating
II. 1.D 2.D 3.A 4.A 5.A 6.D 7.C 8.C 9.C 10.B
11.C 12. D 13.C 14.A 15.A
III.1.watches, is watching 2.Is,cleaning 3.to talk 4.fly, is flying 5.is singing
IV. 1.Is playing 2.What doing
3.Who waiting for 4. is reading newspaper
V. 1. are cleaning 2. Who is speaking
3. birds are flying 4. In the second, swimming
5.Let's, is waiting for us
6.In the last photo, I'm with my sister.
VI.1-5 BCDBA 6-10 DBCAA
VII.1-5BACBB
Ⅷ.略.

Unit 2 It is raining.
I. A 1. wears 2. Pretty 3. humid 4. snows 5. vacation
B. 1. sunny 2. having 3. photos 4. years 5. going
II. 1-5 BCBCC 6-10 DDCDA 11-15 DCCBC
III. 1. What's, weather 2. What doing 3. aren't
IV. 1. swimming, others, lying 2. There are, playing basketball
3. having a nice/ good / wonderful time
4. are surprised, play, well
V.1-5: CBACA 6-10: ACDBB
VI. 1-5: AACDD 6-10:BBCBA
VII. 1. joining 2. Australia/America 3. sunny 4. vacation 5. taking
6. lying 7. group 8.surprised 9. interesting 10. relaxed
VIII. 略.
Unit 3 What does he look like
I:1.medium 2. straight 3. curly 4.never 5.quiet
II: 1-5 DBCBC 6-10 DCBBA 11-15 AADAD
III: 1. with glasses 2. don't think 3. What does , look like 4. never stops
IV:1. a little bit 2. tall , medium build 3.looks like
4.short curly brown 5. stop talking to read