内容正文:
3.shut off the electricity
4.Actions speak louder than words.
5.Easier said than done.
6.after all
课堂巩固训练法
Ⅰ.1.Hurry up or
2.but
3.instead of going
4.ought not
Ⅱ.1.instead of
2.take part in
3.shut off
4.on time
5.ought to
课后能力训练法
Ⅰ.1~ 5 DCDBB
Ⅱ.1.B 2.D 3.E 4.A 5.C
Section C
课前预习训练法
Ⅰ.1.biogas technology
2.animal waste
3.everyday life
4.in the 1990s
5.run out
Ⅱ.1.C 2.D 3.B 4.E 5.A
课堂巩固训练法
Ⅰ.1.agreement
2.reused
3.Nod
4.shaking
5.producing
Ⅱ.1.plastic bags
2.instead of
3.ought to
4.run out
5.Three Germans two Americans
课后能力训练法
Ⅰ.1~ 5 CCDBA
Ⅱ.1.instead of
2.so that
3.electric
4.towels
5.offer
Section D
课前预习训练法
1.renewable energy
2.to offer
3.take a shower
4.come to turn
5.greener person
课堂巩固训练法
1.but
2.not only but also
3.while
4.neither nor
5.so
6.Both and
7.and
8.or
9.because
课后能力训练法
Ⅰ.1~ 5 ACCCB 6~ 10 ADACA
Ⅱ. It’s our duty to protect the environment around us.
The three Rs⁃reduce, reuse and recycle⁃are important. I
think we’d better not buy bottles or boxes which people
can only use once.We should turn off the lights when we
are not using them. We can give old clothes to others to
reuse them. When we go shopping, we’ d better take a
cloth bag rather than use plastic bags. We shouldn’ t
throw things away if they can be reused,repaired or recy⁃
cled.It’s important for us to protect animals and plants.
We are supposed to prevent the factory from pouring
waste water into rivers,lakes and so on.If everyone is do⁃
ing that,our world will become more and more beautiful.
Unit 3 Topic 1
Section A
课前预习训练法
Ⅰ.1.is enjoyed millions of
2.is spoken
3.is widely used
Ⅱ.1.stick… on…
2.millions of
3.can’t wait to do sth.
4.from now on
5.in the world
6.be spoken as
7.prepare for…
课堂巩固训练法
Ⅰ.1~ 5 CBBAC
Ⅱ.1.is done
2.are polluted
3.is enjoyed
4.are painted
课后能力训练法
Ⅰ.1.stick
2.languages
3.characters
4.cartoon
5.created
Ⅱ.1.to go
2.is enjoyed
3.wetter the coldest
4.to eat
5.mice
Sectio