I vocabulary and phrases Extend v ( of space, time, land )to reach, stretch or continue延伸,继续 eg I decide to extend our visit by a day ② to open or straighten out;拉开,伸直 eg. He extended the legs of the folding table ③ to give给予,提供 eg Extend an invitation to sbⅠ vocabulary and phrases • Extend v. ① ( of space, time, land) to reach, stretch or continue 延伸，继续 eg. I decide to extend our visit by a day. ② to open or straighten out; 拉开，伸直 eg. He extended the legs of the folding table. ③ to give 给予，提供 eg. Extend an invitation to sb