句式升级,Knowledgeadvancesbysteps,notbyleaps.,新东方优能,多变出彩,ProteanDu,但使龙城飞将在，comeon,baby,dontbeshy!,句型有几何？,Itis句型,倒装句,强调句,被动句,Therebe句型,从句：定语、状语、名词性从句,虚拟语气,分词：现在分词、过去分词,插入语,句型有几何？,一、Therebe句型,表示存在，意为“某地有某物”,Therebe+sth+地点状语,Thereisadragoninthepicture.,TheresitsDuFu,thedragonwarrior,inthepicture.,注意：be动词取决于后面紧跟的名词。,一、Therebe句型,There+情态动词+be+sth,Theremustbesomethingwrong.,Thereoughtnottobesomanypeople.,一、Therebe句型,Thereisnodoing+从句,Thereisnosayingwhatmayhappen.,Thereisnoknowingwhenweshallmeetagain.,一、
