1、Unit 1 Sentences for Writing1.Big challenges,however,can sometimes lead to great solutions.But the proposal led to protests.A,however,can sometimes lead to B.然而，巨大的不幸/困难有时带来（导致）巨大的成长。Great misfortune(不幸)/hardship(困难)/suffering(磨难)can sometimes lead to great growth.2.There comes a time when the old m
2、ust give way to the new.新旧更替的时代已经来了。There comes a time when+句子.时刻（时代）已经到来了。你必须作出抉择的时候到了。There comes a time when you have to make a choice.Time类句型1.该到某人做某事的时间了。Its time(for sb)to do sth.Its(high/about)time that sb did sth/should do sth2.一个.时期 There comes a time when.有.的时刻(期）（一般现在）There was/will be a
3、time when.曾经有一段.的时期（一般过去）将会有一段.的时期（一般将来）It/This/That was a time when.(它/这/那)是一个.的时期。注：time 表”一段时间”,用when引导定语从句3.这是某人第几次做某事了。It/This/That is the first(second.)time that+sb has/have done sth (现在完成时）It/This/That was the first(second.)time that+sb had done sth (过去完成时)注：time 表”次数”,用that引导定语从句，用于固定句型中。The
4、 countries had not only found a path to the future that did not run over the relics of the past,but they had also learnt that it was possible for countries to work together to build a better tomorrow.3.Not only had the countries found a path to the future that did not run over the relics of the past
5、,but they had also learnt that it was possible for countries to work together to build a better tomorrow.VS 总结半倒装:把助动词、情态动词，be动词放在主语的前面。not only 位于句首，所在分句用半倒装。Not only助动词情态动词be动词主语do/does/did/have/has/hadcan/couldam/is/are/was/were 如何使用？思考：一个事物的两个好处。阅读有什么好处？阅读可以丰富我们的词汇。阅读可以拓展我们的视野。阅读不但可以丰富我们的词汇，而且能拓
6、展我们的视野。Reading can not only enrich our knowledge,but also broaden our horizons.Not only can reading enrich our knowledge,but also broaden our horizons.Example Analysis1.The project not only brought together governments from around the world,but also united environmentalists.2.The projects not only l
7、imits damage to the buildings,but also keeps the loss of cultural relics.锻炼身体不仅可以增强体魄，而且还可以让你心情开朗。这种比赛不仅可以锻炼你的专业能力,还可以扩大你的朋友圈。我不仅对英语掌握地很好，而且我对中国的书画也十分熟悉,这让我无比地适合这个职位。更重要的是，我不仅可以描述不同画之间的差异，而且可以向外国人描述中国古代文化的魅力。Exercises Not only can taking exercise strengthen our body,but also make us out-going and op
8、timistic.Not only can this kind of contest/match/competition improve/cultivate/train your professional ability,but also broaden/enlarge/expand your circle of friends.Reference Not only can I have a good command of English,but also I am familiar with Chinese paintings,which makes me suit/fit/qualify for this position perfectly.What counts/matters most is that not only can I describe the differences between various paintings,but also I can spread the charisma/charm/attractions/appeal of Chinese culture to them.Thank You!
