Lesson 4: Good Luck to you New words do ones best 尽力 give up 放弃 believe v. 相信 These swimmers are beginning a race. They are diving into the Swimming pool. Dive right in! Go! Do you know? do ones best /try ones best He _ /_ to strike the tennis ball yesterday. did his best tried his best Can you tell who has won the gold medal? Guo Jingjing has won the gold medal. She believes in herself. She is the best. She never gives up! Lets sing a song！ Do your best! Dont give up! Swim as fast as you can! G
