内容正文:
必修Book 1 Unit 4 Natural Disasters
Period 1 Listening and Speaking
01
预习导学
1. /dɪˈzɑːstə(r)/ n.灾难;灾害
2.tornado /tɔːˈneɪdəʊ/ n.(pl.oes oros)
3. /draʊt/ n.旱灾;久旱
4.landslide /ˈlændslaɪd/ n.(landfall)
5. /slaɪd/ vi. & vt. (slid, slid) (使)滑行;滑动
6.tsunami /tsuːˈnɑːmi/n.
7. /flʌd/n.洪水;大量vi.淹没;大量涌入vt.使灌满水;淹没
8.volcanic eruption /vɒlˈkænɪk ɪˈrʌpʃn/
9.magnitude /ˈmægnɪtjuːd/ n.
10. /ˈreskjuː/ n.& vt.营救;救援
11. /ˈdæmɪdʒ/ vt.损害;破坏n.损坏;损失
12. /dɪˈstrɔɪ/ vt.摧毁;毁灭
13. /ɪˈvækjueɪt/ vt.疏散;撤出vi.撤离
14.helicopter /ˈhelɪkɒptə(r)/ n.
15. /deθ/ n.死;死亡
16. /əˈfekt/ vt.影响;(疾病)侵袭;深深打动
17. /ˈʃeltə(r)/ n.避难处;居所;庇护 vt.保护;掩蔽vi.躲避(风雨或危险)
02
课堂探究
1.What are the rescue workers and soldiers doing in the floodhit area?救援人员和士兵在洪水灾区做什么?(教材P48)
rescue n.&vt.(to help someone or something out of danger)援救;营救
(1)rescue…from… 把……从……营救出来
(2)come to/go to one's rescue=rescue sb.营救某人
a rescue team 救援队
(3)rescuer n.救援者
【语境助记】As soon as the accident happened,the rescue team came to the victims' rescue,and they didn't give up any hope of rescuing them from danger.事故一发生,救援队就来营救受害者了,并且他们没有放弃使他们脱离危险的任何希望。
【活学活用】
(1) The exhausted climbers were waiting for rescue workers.精疲力竭的登山者正在等待救援人员。
(2)Tom rescued a boy the river on his way home.汤姆在回家的路上从河里救了一个男孩。
(3)A large number of soldiers were sent there (rescue) those trapped in the building.大批士兵被派往那里营救被困在大楼里的人。
(4)The car was buried by the landslide, and the rescue team .这辆车因山崩被埋在地下,救援队前来救援。
2.Which buildings were damaged in Seoul?首尔哪些建筑被毁?(教材P48)
damage
(1)vt.(to harm or spoil sth./sb.)损害;破坏
be badly damaged 遭受严重损害
damage one's health 损害某人的健康
(2)n.(harmful effects on sb./sth.)损坏;损失
do/cause damage to给....带来/造成毁坏
【活学活用】