八下英语作业本答案外研版（2019）
Module 2 Unit 1
1 I.watched,watched,enjoyed,enjoyed,wanted,wanted,invited, invited,looked,looked,entered,entered,wrote,wrote,took,taken, drove,driven,rode,ridden,saw,seen,swam,swum
II.1.have 2.has 3.has 4.Have,haven’t 5.Has,hasn’t III.One possible version：the kites fly up the sky,passing by 2
I.1.afford 2.wonderful petition 4.prize 5.experience
6.Dream
II.1.experience 2.invited 3.tried 4.prize 5.have entered
III.1.Has Dad had dinner yet?Yes,he has already had dinner.
2.Has Mary finished her homework yet? Yes,she has just finished her homework.
3.Have Betty and Tony made an apple pie yet? Yes,they have already made an apple pie.
4.Have the students ever visited the US?
No,they have never visited the US.
5.Has your uncle ever traveled around the world? No,he has never traveled around the world.
6.Have you ever played tennis? No,I have never played tennis. Unit 2
1 I.1.all over the world 2.count down 3.at this
moment 4.for example 5.be different from 6.in many
aspects\ways
7.a fifteen-year-old American boy
II.1.Does,write 2.speaks,has,been 3.Have,read,will read
4.will be,grows
5.is dancing III.略
2 I.1.E 2.C 3.A 4.H 5.B 6.D 7.F 8.G II.1.rides,bike 2.He spent,doing
3.What\How,listening
III.1.T 2.F 3.T 4.T 5.略 Unit 3
I.1.D 2.D 3.D 4.B 5.A 6.B
II.1B 2.D 3.C 4.B 5.A 6.C 7.D 8.B 9.C 10.D III.One possible version：
An unforgettable trip experience
I had an unforgettable trip experience in Germany this summer.
On July 10th,we took a plane to Germany.Then we took a bus to our partner’s homes.I really had great fun.I tasted
delicious western food,visited some places of interest,and took part in a sports meeting in my partner’s school.I entered a competition and won a prize.How wonderful it was!
It’s pity that we had to go back home 5 days later.B ut I
will keep the wonderful experience in my mind forever.
Module 3 Unit 1
1 I. test 2.already 3.discovered 4.over 5.show,model
II.1.yet 2.just 3.ever 4.never 5.already 6.yet,already
III.1.C 2.D 3.E 4.A 5.B
2 I. 1.the earth 2.spaceship 3.astronauts 4.the moon
II.1.ever 2.yet 3.never 4.just 5.already
III.1.What,up to 2.Scientists,sent,to 3.has taken
4.working,in order to,astronauts
5.How,get information,travel Unit 2
1 I.the moon,the earth,the sun,the solar system.the Galaxy,the universe
II.reach the planet Mars,send spaceship,take many photos, discover billions of stars,communicate with the people
III.1.sent spaceships 2.taken many photos
municate with the people
4.go around the sun
5.reached the planet Mars
IV.biggest,already,known,discovered,photos
2 I.1.understand 2.sent 3.goes 4.been 5.discovered 6.called II.1.C 2.D 3.E 4.B 5.A
III.1.The sky is about 60 miles thick.
2.They can form all kinds of shapes,like cotton and flying animals.
3.After a storm.
4.画图略(a circle)。
