|
TOEFL Directory > TOEFL writing > TOEFL Listening Class Unit 2 Passage 34
TOEFL Listening Class Unit 2 Passage 34
First of all, you need to know what is TOEFL listening Pattern.
Second, in the course of listening, just pay attention on what you know, if you missed something, just let it go . don't try to figure out what you missed .
Finally, after finishing the passage, don't go answers immediately. use about 5 seconds to review the passage specially last two sentence. then go answers one by one. don't saty in one question for a long time.
you need RealPlayer to play the audio clip. You can download RealPlayer Plus here.
Ready ? Click to start listening
202. What does the professor mainly discuss?
How volcanoes are formed
The destruction caused by volcanoes
The material expelled from volcanoes
Why volcanoes erupt
203. What does the professor say about the use of the term
"eruption?in geology?
It should be used only when talking about volcanoes.
It does not always refer to an explosion.
It should not be used to describe flowing lava.
It is rarely used by volcano experts.
204. What does the word "pyroclastics?refer to?
Locations where volcanoes are likely to occur
Damage created by lava flows
Volcanoes that erupt frequently
Volcanic rock ejected during an eruption
205. According to the professor, what is emitted in a
pyroclastic flow?
Baseball-sized rocks
An extremely hot mixture of gas and rock
A slow-moving river of lava
A large cloud of dust and ashes
206. What does the professor use the example of the eruption
of Mount Pelée to show?
How destructive a pyroclastic flow can be
How scientists were able to predict a volcanic
eruption
How large some volcanic rocks can be
How a volcano forms
Listen to the passage again and check out the script and correct answers.
|
