1.Shealsodiscoveredhowchimpscommunicatewitheachotherandherstudyoftheirbodylanguagehelpedherworkouttheirsocialsystem.(P2)[分析]①本句是一个由连接的并列复合句。②前一分句是一个复合句，主句是S

Question

1.She also discovered how chimps communicate with each other and her study of their body language helped her work out their social system. (P2)

[分析]

① 本句是一个由 连接的并列复合句。

② 前一分句是一个复合句，主句是 She also discovered 后跟   引导的宾语从句。

③ 后一分荀是一个简单句 为主谓 宾补结构，work out their social system作宾语补足语。

[句意]她还发现了黑猩猩之间是 如何交流的，并且她对黑程程身势语的研究帮助她勾勒出黑猩猩的社会体系。

[仿写]杰克解释了这台机器是如何工作的，并且使我们了解了它的多种用途。

 

Answer 1

1.[分析]and; how

[仿写]Jack explained how the machine works and he made us know its many uses.