Units 5-8重难点分析

1.—Do you have a ping-pong ball?你有乒乓球吗?—Yes,I do.是的,我有。动词have意为"有",表示拥有关系,有人称和数的变化,当主语是I,we,you,they或名词复数时,就与have搭配。如:My parents have a computer.我父母有一台电脑。I have an English book.我有一本英语书。当主语是第三人称单数he,she,it或名词单数时则就与has搭配。