Unit 10 If you go to the party, youll have a great time句型透视必背句1. I think Ill take the bus to the party.2. If you do,youll be late.3. What will happen if they have the party today?4. If they have it today, half the class wont come.5. Shall we ask people to bring food?If we ask people to bring food,theyll just bring potato chips and choclate.例句解析1. I think Ill take the bus to the party.If you do,youll be late.我想我将乘公汽去聚会。如果你那样做，你将迟到。在英语中，为了避免重复，常用do/does/did代替上文中的实意动词，这是助动词do的一个用法。2. If they have it today, half the class wont come.如果他们今天举行，将有一半的学生不会来。half the of the class(1) half作名词，意思是“一半，半个”复数形式是halves。常用于“half a/an+名词”结构；表示一个半时，可以用oneand a half或one and a half+名词复数结构。Eg:Itll take you half an hour to walk there.(2) half作代词常与the,ones连用，构成half the/ones +名词= half of the/ones +名词。作主语时，谓语动词的数要有half后接的名词决定。Eg: half the students like math.Eg: half the book was written by him.3. If we ask people to bring food,theyll just bring potato chips and chocolate.如果我们要人们带食物，他们将仅仅带炸薯条和巧克力。（1）ask sb to do sth要求某人做某事。Eg:The teacher ask us to study hard.(2)bring带来，常构成短语“bringto”“把带来”，“taketo”“把带走”。1