1.Thestructureofthebackboneshows,however,thatAmbulocetusswamlikeamodernwhalesbymovingtherearportionofitsbodyupanddown,eventhoughaflukewasmissing.
个人认为:Thestructureofthebackbone是主语shows是谓语,that后面是宾语从句,however是插入语.但是感觉宾从是不是太长了.是不是还可以再进行分析?
2.Herefusedtodevelopprojectiontechnology,reasoningthatifhemadeandsoldprojectors,thenexhibitorswouldpurchaseonlymachine-aprojector-fromhiminsteadofseveral.
只知道He是主语,refusedtodevelop是谓语,projection是宾语.从reasoningthat开始后面的就不知道要怎么分析了,另外refusedtodevelop又是什么成分,是不定式吗?
小女现在在准备托福考试,但是从小语法学得不好,都是考完试就忘记的,现在发现很多长难句理解不透.当然上面两句还是比较好理解,但是就是不知道应该怎么分析成分,另外可以说说考托福和sat要具备哪些语法知识吗~感激不尽!