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�¸���ӣ��ڶ����67��:volcanoes

����why does tazieff risk his life like this?

����haroun tazieff, the polish scientist, has spent his lifetime studying active volcanoes and deep caves in all parts of the world. in 1948, he went to lake kivu in the congo to observe a new volcano which he later named kituro. tazieff was able to set up his camp very close to the volcano while it was erupting violently. though he managed to take a number of brilliant photographs, he could not stay near the volcano for very long. he noticed that a river of liquid rock was coming towards him. it threatened to surround him completely, but tazieff managed to escape just in time. he waited until the volcano became quiet and he was able to return two days later. this time, he managed to climb into the mouth of kituro so that he could take photographs and measure temperatures. tazieff has often risked his life in this way. he has been able to tell us more about active volcanoes than any man alive.

���������

����������ѧ�ҹ��޶�.����ү���˱����ľ������о�������صļ��ɽ�����1948����ȥ�˸չ��ļ��������һ��������������ϊ��ͼ�޵��»�ɽ���й۲졣����ɽ�������ҵ��緢ʱ������ү���а취��������������dz����ĵط����������跨����һщʮ�־��ʵ���ƭ������ȴ�����ڻ�ɽ����ͣ��̫����ʱ�䡣��������һ���ҽ����������������ۿ���ҫ��������χס��������ү�����跨��ʱ�����ˡ����ȵ���ɽƽ�������������ժ��ַ���ȥ��������跨�����˻�ͼ�޻�ɽ�ڣ��ա���������ƭ�ͳ����¶ȡ�����ү�򾭳�ð����������σ�ա����ܸ������ǵ��йػ��ɽ��������κ��������˶�ҫ�ࡣ

����new words and expressions���ʺͷ���

����volcano

����n.��ɽ

����active

����adj.���

����kivu

����n.�����

����congo

����n.�չ�

����kituro

����n.��ͼ��

����erupt

����v.����ɽ���緢

����violently

����adv.���ҵأ����ҵ�

����manage

����v.�跨

����brilliant

����adj.���ʵ�

����liquid

����adj.һ̬��

����escape

����v.����

����alive

����adj.���ŵ�

����lesson 67��ѧ����first things first������עfurther notes on the text

����1��to set up his camp very close to the volcano,��������������dz����ĵط���

������ʾ���롭������������close to��

����he parked the car close to the river.

�������ѳ�ͣ�ںӱߡ�

����don't sit so close to the fire.

�����������������

����2��though he managed to take a number of brilliant photographs���������跨����һщ���ʵ���ƭ����

����manage to do sth.��ʾ���跨����ij�¡�����ŭ�����ij�¡�������ȼ�ܷѿ�������ȼ���������ij�¡���һ����try to do sth.�ɱ�ʾ���跨��ij�¡�����ŭ����ij�¡�����������ʾ��ɣ������ĺ��壺

����he tried to open the door but couldn't.

��������ͼ�����ţ����򲻿���

����he managed to open the door.

�������跨���ŵ��ˡ�

����i finally managed to buy a house.

�����������跨����һ�����ӡ�

����3��a river of liquid rock,һ���ҽ���

����river������ϊ�����÷�����ʾ���������ģ�������������a river of����ṹ��û��as, like����ȷ��ʾ���񡱵ĵʣ���ˣ�����һ�ְ�����

����when she heard the news, a river of tears came down her face.

���������������ϣ������ȫӿ��

����rivers of blood flowed during world war ��.

�����ڶ��������ս�ڼ�ѫ���ɺӡ�

����4��it threatened to surround him completely�����ҽ����ۿ���ҫ��������χס����

����threaten��ʾ����в��ҫ���������š���

����the forest fire threatened to destroy the town.

����ɭ�ִ���ۿ���ҫ��������ӷٻ١�

����he threatened to leave the team.

����������ҫ�뿪����ӡ�

��������threaten�� with���μ���62�ο�����ע��

����5��to escape just in time,��ʱ���롣

����in time��ʾ����ʱ���������ü�����just��ʾ�����á�������һ�㡱��

����i caught the train just in time.

�����ҹպ����ü����ϻ𳵡�

����shall we still be in time for / to see the performance?

�������ǻ����ü����ݳ���

����6��risked one's life,ð������σ�ա�

��������risk��ϊ���ʺͷ��ʵ��÷����μ���44�δʻ�ѧϰ��

����7��any man alive,�κ��������ˡ�

����aliveϊ���ݴʣ��ɱ�ʾ�������ġ��������ŵġ���ͨ���������������ʱ������ڱ����εĵ�֮��

����is your grandfather still alive?

�������游��������

����every man alive has his / her own troubles.

����ÿ�����ŵ��˶����լ��ķ��ա�

�����﷨grammar in use

������ʾ������������̬�����ʼ������йصķ��ʣ�can/ could, be able to��manage to

������1���ڵ�43�ε��﷨�у�����ѧϰ�˱�ʾ����������can/could���ý���ʱ�ľ����б�ʾ��������ʱͨ����will be able to,�ڱ�ʾ�ɹ�����ɹ�ȥij������ʱ��was able to������could��

����i can't remember where i've seen him.

�������벻��������ʲô�ط���������

����i can sing some songs, but i can't play the piano.

�����һᳪһщ�裬���ҳ��ᵯ���١�

����he thought he could pass the exam easily, but he failed.

��������ϊ�������׵�ͨ�����ԣ������ûͨ����

����after byrd had ordered his men to throw out two heavy food sacks, the plane was then able to rise.

�����ڲ������������������ӵ��������ص�ʳ���֮�󣬷ɻ��ſ��������ˡ�

����jane can't swim yet. she'll be able to swim in a few months time.

�����򲻻���ӿ���ٹ����������ͻ���ӿ�ˡ�

������2����ʾ������������һ�ַ�ʽ����manage to���ڱ�ʾ�ɹ�����ɹ�ȥij������ʱ������������be able to����be able to��ȣ�����ǿ������ȼ���ѻܴ󣬵����ܡ��������ֺ��塣�աƚϣ�

����he finished the job yesterday.

����������ѹ��������ˡ�(����һ����ʵ)

����he was able to finish the job yesterday.

����������ѹ��������ˡ�(��ʾ����)

����he managed to finish the job yesterday.

�����������跨�ѹ��������ˡ�(��ʾ���˷��˲������ѳ����)

��������������仰�ijɣ�he was able to watch it after all�������տ����dz�����������ô���ͳ�һ���ǿ˷����ѳſ�������������������ϊ����б仯�ȡ�

�����ʻ�ѧϰword study

����say��tell

�����������ʶ��с�˵���ĺ��壬�����÷���������

����1��say

������1���ڱ�ʾ��˵����������ʱ��say���治����ӱ���ˣ������һ��ҫָ��������to ���ʣ����ʣ�

������you haven't got much time,��he said (to me).

�����������ң�˵�������ʱ�䲻���ˡ���

������2����ʾ�����𡱡����ж������������������с��ⱥ���ʱ��say��������tell��

����we'll see his boat and then we'll say goodbye to him.

�������ǽ��ι����ĵ���ȼ��������

����mary's children say their prayers every night.

���������ĺ�����ÿ�����������档

������3��say�с����˼�롢����ȣ������壬tell��û�у�

����do you have anything to say about the accident?

������������¹�����ʲô��˵�ģ��뷨��

������4��sayͨ�����ڱ����˵������˼��tell���ܣ�

����john is said to be very interested in art.

������˵լ���������ܸ���ȥ��

������5��say�������ڹ̶�����say a good word for��ϊ����˵�û����绤���ƽ�����

����don't expect that he'll say a good word for you.

������ָ������ϊ��˵�û���

����2��tell

������1���ڱ�ʾ��˵����������ʱ��tell������ը�˫���

����he told me/ said that he would be retiring.

�����������ң�˵����ҫ�����ˡ�

������2��tell�������ڱ�ʾ������ʵ�����ѻ������ܵȣ�����

����he's telling a lie/the truth.

�����������ѣ�˵ʵ����

����i won't tell you the secret if you can't keep it.

��������㲻�ܱ������ܣ��ҿͳ��������ܸ����㡣

������3��tell���ա�ʾ����𡱡����ֱ桱��say�򲻿��ԣ�

����the snake obviously could not tell the difference between indian music and jazz.

������������ȼ�ֱ治��ӡ�����ֺ;�ʿ�֡�

������4����ӣ��ӣ���у�tell the timeϊ�̶������ʾ�����ӱ��ȡ�˵��ʱ�䡱����ʶ�ӡ�������ӣ����ϊtell time����

����jimmy is only five years old, but he can already tell the time.

��������ֻ��5�꣬�����ѿ�ʶ���ˡ�

�������⣬say��tell�����soʱ���岻һ����

����i told you so!

�����ҹ��߹����������ģ������������֤ʵ֮��

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