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.... ... ...关键词：Natural disasters PPT课件免费下载，.PPT格式； 本作品中主体文字及图片可替换修改，文字修改可直接点击文本框进行编辑，图片更改可选中图片后单击鼠标右键选择更换图片，也可根据自身需求增加和删除作品中的内容，源文件无水印。如认为该内容涉嫌侵权，可通过邮件提出书面通知，我们将及时处理。