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1、必修三UNITS 35,1in case of.(n.)“以防；万一”；in case that.“以防，万一”(谓语动词用一般现在时态或should动词原形)In case of fire，what should we do？一旦发生火灾，我们该怎么办？,Please remind me about it in case I forget/should forget.万一我忘了，请提醒我。2强调句型It is/was被强调的部分who(主要指人时)/that其它部分It wasnt until his father came back from work that he did his ho
2、mework.直到他父亲工作回来他才做作业。,It is only when you nearly lose someone that you fully realize how much you value him.只有你快要失去某个人时，你才意识到你是多么重视他。,It was because the traffic was very heavy during the rush hour that I was late again.正是因为交通高峰期交通拥挤我才又一次迟到了。,3祈使句(表条件)or/or else/otherwise主句(表结果)“否则，要不然”Please call me up before you come，otherwise/or else/or we might be out.你来之前打个电话，否则，我们也许会出去。,4祈使句(表条件)and主句(表结果)Work hard and you will make progress every day.好好学习，天天向上。One more effort and you will succeed.再努力些，你会成功的。,本部分内容讲解结束,按ESC键退出全屏播放,
