1.Soon I was back on my feet again and following him to collect a hovering carriage driven by computer.
主系表結(jié)構(gòu)：主語I,was系詞,后邊的是表語.
2.These carriage float above the ground and by bending or pressing down in your seat,you can more swiftly.
并列句：and連的兩個(gè)簡(jiǎn)單句
These carriage float above the ground是主謂結(jié)構(gòu)：These carriage 是主語,float是謂語.
by bending or pressing down in your seat,you can more swiftly.是主謂結(jié)構(gòu),原句好像少了個(gè)謂語動(dòng)詞.請(qǐng)問第一句用的是什么句型？是從句嗎？第二句后面不差詞，書上是這么寫的還是很感謝你~看了一會(huì)，我突然明白了，第二句不缺詞，是move，你寫成more了。這就好辦了。在by bending or pressing down in your seat,you can move swiftly.中主語是you，謂語是move。其他的是狀語。本句是主謂結(jié)構(gòu)。補(bǔ)充回答：第一句是單句，指主系表句型，只是后邊的 a hovering carriage driven by computer中用了過去分詞做定語了。不是從句。