人教版高中英语必修一《Natural disasters》SectionD PPT课件，共48页。
基础知识复现
1. rescue n．& vt. 营救；救援
①把……从……营救出来______________
②营救某人 ______________
③救援队 ______________
④救援人员 ______________
【即学即用】
⊙在海里营救这个孩子很难，但是救援人员没有放弃任何把他从危险中解救出来的希望。
It was difficult to ________ the boy in the sea, but the ________ ________ didn’t give up any hope of ________ ________ ________ ________．
2. damage vt. 损害；破坏 n. 损坏；损失
①损害……；给……带来毁坏 ______________
②多少钱？要付多少钱？ ______________
③毁坏名誉 ______________
④遭受严重损害 ______________
【即学即用】
⊙The fire caused much damage ________ the house.
⊙A great number of buildings __________ (damage) in the flood in 1998.
重点句式
1. as if/though引导的状语从句
①他表现得就好像什么也没有发生过。
He acted as if/though nothing ________ ________．
②水中的铅笔好像折断了一样。
The pencil in the water looks as if it ________ broken.
2. 分数、百分数作主语
①More than two thirds of the students ________ (see) the film already.
②More than 70% of the surface of the earth ________ (be) covered by water.
3. leave＋宾语＋宾补结构
①别让我在外面等太久。
Don’t leave me waiting outside too long.
②汤姆把钥匙落在了办公室。
Tom left his keys in the office.
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