《Earth first》單元重點小結PPT
第一部分內(nèi)容：重點詞匯
1.scared adj.驚恐的,恐懼的 (be) scared to death嚇死了 be scared of害怕 scare vi. 恐嚇 vt.使驚嚇 scare sb away把某人嚇跑
2.due to由于,因為
3.extinction n.滅絕,絕種
4.attitude n.態(tài)度,看法
5.devote v.致力,獻身,傾注 devote oneself to獻身于……;致力于……;專心于…… devote...to...把……用于……;把……獻給…… devoted adj.忠實的;深愛的 be devoted to深愛;致力于;專心于 devotion n.關愛;獻身;奉獻;忠誠
6.establish v.建立
7.damage v.破損,損害,損傷 cause damage造成損害 do great damage to對……造成巨大的損害 the damage to對……的損害
8.affect v.影響 be affected by heat/cold中暑/著涼 be affected with high fever發(fā)高燒 be greatly/deeply affected by被……深深打動 affection n.喜愛 affective adj.情感的;表達感情的
9.supply n.供應 supply sb with sth給某人提供某物 supply sth to sb給某人提供某物 be well/poorly supplied with供應充足/缺乏 in short supply供不應求
10.reduce v.減少,降低 reduce...by...把……減少了…… reduce...to...把……減少到……;把……變?yōu)槟撤N狀態(tài) be reduced to陷入某種境地(to為介詞)
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Earth first PPT，第二部分內(nèi)容：重點句型
1.This was not only due to fear of sharks,but also finning.Finning is a type of fishing where sharks are caught and their fins cut off.
2.The less energy you use,the less carbon dioxide is released.
3.However,making a paper bag uses four times as much energy as making a plastic bag and up to three times the amount of water.
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Earth first PPT，第三部分內(nèi)容：重點語法
現(xiàn)在分詞和過去分詞作賓語補足語
The next thing he saw was smoke rising from behind the house.
When I opened the door,I found the ground covered with snow.
He kept the horse running for two hours.
Please keep me informed of where he will go.
關鍵詞：外研版高中英語必修二PPT課件免費下載，Earth first PPT下載，.PPT格式；
