1、Unit 4 Natural disaster1. 话题写作词汇：1、_ disasters 自然灾害 6、cause _ to 对造成伤害2、_ the fire扑灭大火 7、two _ of the survivors 三分之二的幸存者3、set up _搭建避难所 8、volcanic _ 火山爆发4、it seems _ _看起来好像 9、tens of _ of 成千上万5、come to an _结束 10、get back up on ones _重新站起来1.【原句】Water, food, and electricity were hard _ . 水、食物和电都很难获得。(
2、p50)模仿要点 句子结构：本句是“主语+be（am/is/are）+adj. +to do”句型，其中该句型中的adj.多为表示主语的性质、特征的词，如easy, difficult, hard, important 等。(句子主语和不定式中的动词是被动关系，此处不定式用主动形式表被动意义)【模仿1】房子尽管小，但住着很舒服。_【模仿2】这台机器容易操作。This machine is _ .2.【原句】Chickens and even pigs were too nervous to eat, and dogs refused to go inside buildings. (p50)模
3、仿要点 句子结构：too+adj.+to太不【模仿1】我感觉到太紧张了以至于没法专注于学习。(专注：focus on/concentrate on) _3.【原句】However, dangerous conditions and damaged roads will _ to deliver food and supplies.(p54)模仿要点形式宾语的应用。句子结构：think/find/feel/consider/make/regard it +adj. +to do sth(不定式主语). 【模仿1】我们感觉在短时间完成作业很困难。_4.【原句】The most powerful e
4、arthquake in the past 40 years caused a tsunami that crashed into coastlines across Asia yesterday, _ in several countries.(p54)模仿要点现在分词短语作结果状语 【模仿1】她父母死于地震，使她成为孤儿。(孤儿：orphan)Her parents died in the earthquake, _.Unit 4 Natural disaster(答案)2. 话题写作词汇：1、natural disasters 自然灾害 6、cause damage to 对造成伤害2、
5、put out the fire扑灭大火 7、two thirds of the survivors 三分之二的幸存者3、set up shelters搭建避难所 8、volcanic eruption 火山爆发4、it seems as if看起来好像 9、tens of thousands of 成千上万5、come to an end结束 10、get back up on ones feet重新站起来1.【原句】Water, food, and electricity were hard to get. 水、食物和电都很难获得。(p50)模仿要点 句子结构：本句是“主语+be（am/i
6、s/are）+adj. +to do”句型，其中该句型中的adj.多为表示主语的性质、特征的词，如easy, difficult, hard, important 等。(句子主语和不定式中的动词是被动关系，此处不定式用主动形式表被动意义)【模仿1】房子尽管小，但住着很舒服。Though small, the house is comfortable to live in.【模仿2】这台机器容易操作。This machine is easy to operate.2.【原句】Chickens and even pigs were too nervous to eat, and dogs refu
7、sed to go inside buildings.(p50)模仿要点 句子结构：too+adj.+to太不【模仿1】我感觉到太紧张了以至于没法专注于学习。(专注：focus on/concentrate on) I felt too nervous to focus on/concentrate on my study.3.【原句】However, dangerous conditions and damaged roads will make it difficult to deliver food and supplies.(p54)模仿要点形式宾语的应用。句子结构：think/fin
8、d/feel/consider/make/regard it +adj. +to do sth(不定式主语). 【模仿1】我们感觉在短时间完成作业很困难。We felt it difficult to finish homework in such a short time.4.【原句】The most powerful earthquake in the past 40 years caused a tsunami that crashed into coastlines across Asia yesterday, killing more than 6,500 people in several countries.(p54)模仿要点现在分词短语作结果状语 【模仿1】她父母死于地震，使她成为孤儿。(孤儿：orphan)Her parents died in the earthquake, making her an orphan.5
