外研2003课标版《Listening and vocabulary》精品PPT课件优质课下载

外研2003课标版《Listening and vocabulary》精品PPT课件优质课下载

The government is planning to

tax houses.

The factory is damaging the environment, so the government should ______ it from producing.

ban

Which is more popular? Why ?

plastic bags

paper bags

shopping basket

Task 1: read and predict

Underline key words (eg. The words that remind you the main idea of the whole sentence or the words that can help you to distinguish [d?'st??gw??] （区分）answers.)

Task 2: listen and check

Answers :

B B B A

Task 3 listen for more information

1)Try to get familiar with the

given information.

2)Write quickly.

3)If you miss one, forget about it.

Just focus on the next one.

1.They’ve already done it in Ireland. If you go to supermarket there, you have to ________ each plastic bags.

2. And the supermarket sells ________ plastic bags which last longer.

3. Yes，But it's not just in Europe that plastic bags are _________ the environment. In many developing countries, it's even worse.They're causing a serious problem.

4. In Bangladesh too.They say that plastic bags were largely responsible for the terrible floods in 1988 and 1998.They _______ the drains and rainwater couldn't flow away.

thick

blocked