Unit 6 Starting out & Understanding ideas核心考点回顾 外研版（2019）高中英语必修第三册.doc
Unit 6-Section A Starting out & Understanding ideas核心考点回顾【announcement】announcement n. 通告, 公告*“The next station is Bank! ” comes the announcement. “下一站是银行”地铁广播说。*She was planning to announce her engagement to Peter. 她正计划宣布她和彼得订婚一事。*It was announced that new speed restrictions would be introduced. 据宣布, 将有新的限速规定出台。【语块积累】make an announcement下通知; 宣布announce vt. 宣布; 通知It is announced that. . . 据称; 据宣布announce to sb. sth. /that. . . 向某人宣布 【erupt】erupt v. (火山)爆发, 喷发*Sure enough, going down the stairs and onto the platform is like jumping into a volcano thats erupting. 果然, 从楼梯上下来, 走到平台上, 就像跳进一座正在喷发的火山里。*My father just erupted into anger. 我父亲勃然大怒。*Many houses were destroyed in the major volcanic eruption. 在这次火山大爆发中许多房子被毁。【语块积累】erupt in/into sth. 突然起来eruptionn. 爆发 【occur】occur v. 发生*Experts say this bad weather has occurred due to climate change. 专家表示, 这种恶劣天气是由气候变化造成的。*In a world that warms up by 3, it found that multiple changes to the colour of the oceans would occur. 如果世界气温上升3摄氏度, 海洋的颜色就会发生多种变化。*It occurred to him that he had left his key in the office. 他想到他把钥匙落在办公室了。*It did not occur to me to check my insurance policy. 我没想到要核对我的保险单。【语块积累】It occurs to sb. that. . . 某人想起It occurs to sb. to do. . . 某人想起做【易混辨析】occur比较正式的用语,可用于具体或抽象的事物,通常指按计划或规律在较为确定的时间“发生”的事,在表示具体的事物时,可与happen换用。但occur还可表示“某人想起”happen常指具体事件的发生,特别指那些偶然的或未能预见的“发生”。另外,happen还有“碰巧”之意takeplace通常指“(某事)按计划进行或按计划发生”。另外,takeplace还有“举行”之意 【原因状语从句】Now that its hard to avoid a disaster on Earth, perhaps I should start thinking about moving to space. . . 既然在地球上很难避免灾难, 也许我应该开始考虑移居太空【句式解构】本句中的now that“既然”, 引导原因状语从句, 其中的that可以省略。*Now that everyone is here, lets begin our meeting. 既然大家都到齐了, 我们就开始开会吧。*Now that dinner is ready, wash your hands. 既然晚饭准备好了, 你去洗手吧。*Since weve no money we cant buy a new car. 因为我们没钱, 没法买新汽车。【名师点津】(1)引导原因状语从句的连词: now that, since, because, as, for等。(2)引导原因状语的短语: due to, thanks to, because of等。【易混辨析】nowthat既然,由于,是连词词组,引导原因状语从句,表示明显的原因或既成的事实。口语中that常可省略。because因为,语气较重,常用于回答why的疑问句since因为;既然(可与nowthat互换)as因为,语气较弱for因为,并列连词,引导一个分句,不能置于句首,表示进一步补充说明 【it作形式主语】Its just typical that my journey is on one of the oldest lines, as well as one of the deepest. 我的旅程是最古老的线路之一, 也是最深的线路之一, 这恰好是典型的线路。【句式解构】it为形式主语, that从句是真正的主语。*It is very clear that he doesnt like it. 很明显他不喜欢它。*Its a pity that she refused to accept the suggestion. 真遗憾, 她拒绝接受这个建议。【名师点津】有时为了考虑句子平衡, 通常使用形式主语it, 而将真正的主语从句移至句末。 【插入语】Whats more, heavy rain in Eastern Europe has caused landslides, and the heat across Southern Europe has caused forest fires. 此外, 东欧的暴雨导致山体滑坡, 南欧的高温导致森林火灾。【句式解构】本句中的whats more此外; 而且, 为插入语。*Whats more, he only knew how to spell apple! 此外, 他仅知道如何拼写苹果! 【名师点津】whats more=in addition=most importantly此外, 而且; 更重要地What for? 为何? Whats worse更糟糕的是Whats up? =What is the matter? 怎么啦?
