新编实用英语(第三版)教学参考Unit 1 Invitation Etiquette.ppt

hear from:收到…来信, 从….听到 We often hear from her. 我们经常收到她的来信 一、either...or... 连接两个主语时，其谓语动词应与最近的一个主语在人称和数上保持一致，这就是我们通常说的“就近原则”。如： Either you or I am going there tomorrow. 明天要么你去那里，要么我去那里。  either用在否定句的句末，表示也的意思。如： If you dont go there. I wont, either. 如果你不去那里，我也不去。 二、neither...nor... neither...nor...表示“既不……也不……”。其含义是否定的，可连接任意两个并列的成份。 当neither...nor...连接两个主语时，也应遵循“就近原则”。例如： Neither dad nor mum is at home today. 今天父母都不在家。 neither或nor还有另外一种用法，就是当表达一个人没有做某事，另一个人也没做同一类事时，可用neither或nor进行简略回答，其结构为：Neither / Nor+助动词 / 情态动词 / be动词+主语。例如： He doesn\t go to school by bike. Neither / Nor do I. 他不是骑自行车上学，我也不是。  Both …and…做主语,谓语动词用复数 Both dad and mum are at home today. 今天父母都在家。  Unless 除非 unless是从属连词，引导条件状语从句，含有否定意义，相当于if条件状语从句的否定形式。所以unless = if not。注意：unless引导的条件状语从句和if条件状语从句，与其它时间状语从句一样，用一般现在时代替将来时。 I will not go to Beijing unless the company pays for the trip. 我不会去北京，除非公司支付旅费。 She will keep on singing unless she is told to stop. 她会一直唱下去，除非有人叫她停止。 Discuss, Appreciate and Comment Appreciate the following culture tips chosen around life philosophy and business ethics, and then search online for new logos, advertising slogans or mottoes to introduce to the class. SECTION V Appreciating Culture Tips Discuss, Appreciate and Comment SECTION V Appreciating Culture Tips Discuss, Appreciate and Comment SECTION V Appreciating Culture Tips 5) However, just because you can write statements in purely mathematical ____________, this doesn’t mean that you necessarily should. 6) That was good ____________ because his work was influential in shaping the project plan. 7) Those studying abroad will most ____________ return home for better employment because of the tight job market abroad. 8) It gives me great pleasure to express once again my deep appreciation for the grand ____________ and generous hospitality we enjoy here. Back 4 Fill in the blanks with the proper words given below, changing the form if necessary. timing guideline notation uphol