人教版高中英语必修一 《Natural disasters》SectionD PPT课件

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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