Unit 2 Grammar and usage 课件-2022-2023学年高中英语牛津译林版（2020）必修第一册

Grammar and usage Simple, compound and complex sentences David Yan 1 Leading-in There are some famous sayings about family. The family is one of nature's masterpieces (杰作). All happy families are like one another, but each unhappy family is unhappy in its own way. We never know the love of the parents until we become parents ourselves. 养儿方知父母恩。 David Yan I don't know what “home” is, but unhappiness and worries melt away once there. —— Bing Xin “家”是什么，我不知道，但烦闷、忧愁，都在此中融化消灭。—— 冰心 compound-complex sentence David Yan I. Working out the rules A simple sentence is made up of one ________________ which has one subject-verb combination. A compound sentence contains two or more main clauses. We use linking words such as ______, ______, or, so or for to link the clauses. independent clause and but yet, nor main clause David Yan Here are some examples of commonly used transitional words and phrases: However Nonetheless Furthermore Moreover Undoubtedly For instance For example The