【26版英语步步高人教版学习笔记选择性必修第三册Unit 3 Section ⅣListening and Speaking

Ⅳ　Listening and Speaking

Ⅰ.选择填空(高考形式)

Listen to the interview on P30 and choose the best answer.

1．What does Ben Drake specialize in?

A．Environmental protection.

B．Air pollution.

C．Alternative resources.

2．When did the worst smog in London happen?

A．In 1950.　　B．In 1951.　　C．In 1952.

3．Which of the following can replace coal?

A．Cleaner forms of energy.

B．Electricity.

C．Fossil fuels.

Ⅱ.听力填空(精听训练)

Listen to the interview on P30 again and fill in the blanks with the words you hear.

Hostess：Good morning，listeners.Air pollution is a serious problem，with urban populations particularly 1.________________ from smog.Ben Drake is an expert on air pollution，and he is joining us today to talk about 2.____________.Ben，where does the word “smog” come from?

Ben Drake：“Smog” comes from 3.________________________ the words “smoke” and “fog”．It originated in Britain in the early 20th century，when smog was a severe problem.

Hostess：Why was it so bad then?

Ben Drake：Well，Britain was one of the first 4.____________________ and factories and homes used lots of coal.When burnt，the coal produced harmful emissions which created lots of smog.In London，they also called the smog a “pea soup” because it was 5._________________.

Hostess：That sounds terrible！What problems did it cause?

Ben Drake：Smog 6.__________________________________ and killed many people.The worst case happened in London in 1952.Over a few days when the smog was particularly bad，4,000 deaths were recorded.It was necessary to 7.________________________________.The UK government ordered people not to burn coal in their homes and forced factories to move away from city centres.

Hostess：But smog is still an important issue in many places.What can be done about it?

Ben Drake：Smog 8.____________________ everyone，especially to children，old people，and those with heart or lung problems.We have to reduce smog and 9.______________ for everyone’s health and wellbeing.We should replace coal with cleaner forms of energy，and we need to use new 10.______________.We have the technology，but we must use and develop it.

Hostess：Yes.Let’s hope we can make some big changes.Thanks，Ben.

Ben Drake：Thank you.

答案精析

Ⅰ.1.B　2.C　3.A

Ⅱ.1.at risk　2.this issue　3.a combination of　4.industrial countries　5.as thick as soup　6.caused many health issues　7.take immediate action　8.is harmful to

9．improve air quality　10.energy-efficient vehicles

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