三．知识点整理
1．What if you feel comfortable about doing a task by yourself?
2. rather than 有两个意思。（1）用于句型中prefer to do…rather than do; would do…rather than do 表示“宁愿做……而不愿做…… （2）用于连接两个平行对等的成分，意思是“而不是”
3．take sth. into account 意思是“考虑，体谅”；on account of 因为，由于；
4． To find out, Von Frisch built special hives, each with only one honeycomb. [each with only one honeycomb 未独立主格结构。]
