1、Are you clear?Are you clear?LOGOPart 1 in turn/in returnin turn/in returnin turn 转而转而,反过来，依次反过来，依次 in return 作为回报作为回报 v I asked her opinion,but she just asked me a question in t urn.我征求她的意见，她却只是反问了一个问题。A clean environment can help the city bid for the Oplympics,which _ will promote its economic deve
2、lopment (in turn）v Can I buy lunch for you in return for your help?感谢你的帮忙，我请你吃午饭好么？Setbacks can help you accumulate experience,and experience can,_,enrich your mind.（答案是（答案是in return）Part 1Part 2 请输入标题not to mention doing/n not to speak of.to say nothing of 这这三三个结构个结构都表示都表示“更不用更不用说说。”，一般可用于否定及肯一般可用于
3、否定及肯定句中，都可以。而定句中，都可以。而且且这这三三个结构个结构其后必其后必须须接名接名词词及及动动名名词词做做及物及物动词动词或介或介词词of的的宾语宾语。v Not to mention结构的用法 v Wearing glasses can be a real day-to-day hassle,not to mention using contact lenses which have to be cleaned,rinsed and disinfectedv every so often.戴眼镜可以说是日常生活中很麻烦的一件事了，更别说是戴必须常常清洁、冲洗和消毒的隐形眼镜了。v
4、这两个结构也表示“更不用说。”，但只用于否定句中。而且这两个结构在语法上相当于连词，所以其后所跟的词类应与主句中的词类相同。much lesslet alonev The rich man can afford a house,not to mention/not to speak of/to say nothing of a car.v 那个有钱人卖得起房，更别说车子了。The baby cant even walk,not to mention The baby cant even walk,not to mention/not to speak of/to say nothing of
5、runnin/not to speak of/to say nothing of running.g.=The baby cant even=The baby cant even walkwalk,let alone/mu,let alone/much less ch less runrun.I never know him well,not to mention/I never know him well,not to mention/not to speak of/to say nothing of/being not to speak of/to say nothing of/being
6、 friends with him.friends with him.=I never know him well,let alone/much l=I never know him well,let alone/much less become friends with him.ess become friends with him.图示-I love apple pies,not to mention apples.I love apple pies,not to speak of apples.Jacks so lazy that he hates going for walks,not to mention jogging.=I love apple pies,to say nothing of apples.=I love apple pies,to say nothing of apples.感谢您的关注
