(
课件网) Unit 5 The power of nature -2- 1.appoint v.任命;委派 [教材原句]I was appointed as a volcanologist working for the Hawaiian Volcano Observatory(HVO)twenty years ago.(P34)二十年前我被任命为火山学家,在夏威夷火山观测站工作。 语境巧练 单句填空 ①I have an appointment Dr.Smith,but I need to change it.? ②Mr.Wang is a careful and experienced engineer,so he is often (appoint) to finish some challenging tasks.? ③ appointment I will fly to Shanghai to meet the doctor this weekend.? ④If you want to have your teeth pulled out,you have to make an (appoint) beforehand.? with appointed By appointment -3- 考点必记 ①appoint sb.to be/as... 任命/指派某人成为…… be appointed as/to be... 被任命/指派为…… appoint sb.to do sth.委派某人做某事 ②by appointment按照约定 make/have an appointment (with)与……约会 keep/break one’s appointment守约/违约 ③appointed adj.约定的;指定的 -4- 2.burn to the ground全部焚毁 [教材原句]Unfortunately,we cannot move their homes out of the way,and many houses have been covered with lava or burned to the ground.(P34)遗憾的是,我们不可能把他们的家搬离岩浆流经之路,因此许多房屋被熔岩淹没,或者焚烧殆尽。 语境巧练 完成句子 ①What made us shocked was that our house (被全部焚毁).? ②This exercise helps you to (消耗) your extra fat.? ③Surprisingly,half the candle had (烧掉).? was burnt/burned to the ground burn off burnt/burned away -5- 考点必记 burn away将(某物)烧掉 burn down将……焚为平地,烧得精光 burn up将(某物)烧掉;烧旺(火) burn out烧坏,烧尽,烧光;(火)熄灭 burn oneself out因过度工作而身体累垮 burn off烧掉 -6- 3.having done...做状语 [教材原句]Having worked hard all day,I went to bed early.(P34)辛苦工作了一整天,我很早就上床睡觉了。 语境巧练 单句填空 ① (chat) several hours,they felt like old friends who had not seen each other for a long time.? ② (tell) many times,he still made the same mistake.? ③ (leave) the airport,they waved again and again to us.? ④ (believe) in my secretary,I left an important job to him.? Having chatted Having been told Leaving Believing -7- 考点必记 ①having done...是动词-ing形式的完成式,意为“因为干过了……”或“干过了……之后”,相当于原因状语从句、让步状语从句或时间状语从句的简化形式。 ②doing...表示其动作与谓语动作同时发生或紧接着发生。 写作佳句 Having finished his speech,he answered our questions.演讲结束后,他回答了我们的问题。 -8- 4.suit n.一套外衣;套装 vt.适合;使适宜 [教材原句]We had white protective suits that covered our whole body,helmets,big boots and special gloves.(P34)我们都穿着白色的防护服遮住全身,戴上了头盔和特别的手套,还穿了一双大靴子。 语境巧练 单句填空 ①When tea got popular in Britain,there was a crying need for good cups with handles (suit) British habits.? ②Many of the fish caught for sport are not (suit) for eating,so they are thrown away.? ③This position is equally suitable ... ...
