b. Report

Skills training: oral/written expression using sentence groups; the ability to describe and introduce using paragraphs; using appropriate transitional connectives; mastering different tenses; comprehensively utilising knowledge and culture learned.

Interactive strategy: tell/retell

Skills training: oral/written expression using sentence groups; the ability to express using paragraphs; choosing appropriate connectives, sentence structure, and expressions to make expression more consistent; define topic sentences, and make statements clearer using logical words.

Interactive strategy: tell/retell

in…

in saving energy

in using new energy

in recycling rubbish

Driving a car wastes more energy than taking a bus.

Driving a car is rather a waste of energy.

Taking a bus doesn’t necessarily waste more energy than driving a car.

Compared with driving a car, taking a bus saves more energy.

Taking a bus more often than driving a car can save energy.

We should save as much energy as possible, for the energy of the earth is not inexhaustible.

Don’t

Do

may

must

must

should

be careful

Taking a bus is good to reduce emissions.

Taking a bus contributes to emissions reductions.

Littering is bad for the environment.

Littering is bad for environmental protection.

Littering will cause environmental pollution.

for example

take……for example

It’s everyone’s responsibility to protect the environment.

Environmental protection begins with me.

Environmental protection begins with small issues / trifles.

Because…….

not only……but also……

besides…,  also…

besides,

both…and…

Although/Though…

Finally

also

save water； save electricity； litter

Taking a bus is environmental-friendly.