初中英语牛津译林版八年级下册Unit 8 A green world 单元课时随堂练习 Integrated skills & Study skills

There is a s(调查) on learning English.

Daniel fell off the bike and hurt badly, because he rode c(粗心地).

Smoking too much is h(有害的)to health.

We have run out of c(煤), and have to burn wood instead.

I want to drink some water, but the bottle is e(空的).

—Which of the two scarves would you like?

—I'll take________, so I can send one to my friend, Linda.

The student worked very hard._______, he got a good grade.

The local government is encouraged to build _______ cheap and good houses for the people in China.

Can you do the work well with__________ time and ________ people?

Don't play games on the computer all day. It's _____ to your eyes.

从方框中选择合适的短语并用其适当形式填空。

in order to, keep in place, take a shower, ask about, keep clean

从方框中选择适当的单词或短语，并用其适当形式完成短文。

that,    take,    something else,    recycled,   cut down,   less,    careless,    good,   by,    wise

It's important to learn how to protect the environment. Here are 3R rules for us.

Reduce means "use". Don't waste things. If you want to reduce waste, you should use things . A large number of trees are being to make paper

every year. If everyone uses paper and throws it away, more trees will be cut down. Before we buy something new, think whether it is really necessary.

Reuse means "use again". Using things as long as possible. When we buy things, make sure they can be used for a long time. Don't use a paper cup or a paper bag. It's to use a china cup or a lunch box, because you can use them again.

Recycle means "change one thing into."

Although it   energy to change something into something else, it's better than throwing it away or burning it. Bottles, cans and paper can easily be . doing these things we can save lots of time and money.