Unit10 If you go to the party,you’ll have a great time! Section A精讲【语法点精讲】1.What will happen if they have the party today? 如果他们今天举行聚会，会怎样呢？（教材第75页）语法点：if 从句。由if引导条件状语从句，以下是详细用法：1) 表示在某条件下某事必然会发生或是客观事实和结果时，主句用一般现在时。如：If you put salt into water, it disappears. 如果你把盐放到水里，它会消失。 2) 表示在某条件下某事很可能会发生，遵循主将从现的原则，即主句用一般将来时，从句要用一般现在时。如：If you work hard, you will pass the exam. 如果你努力，会通过考试的。3）主句含有情态动词may/ might/ can/ must/ should，从句要用一般现在时。如： If you want to lose weight, you must eat less meat. 如果你想减肥，就必须少吃肉。【链接1】（ ）1.(2013) If Nancy ______ the exam, she will go to Australia for English study. A. pass B. passed C. passes D. will pass( )2. (2014广州)Mum says I do my homework now, I can watch TV for an hour tonight. A. if B.though C.because D.while （ ）3.If you_______ the word, you _______ it up in your English book.A. don’t know, can look B. don’t know, look C. will know, look D. will know, can lookC A A 2. Should we ask people to bring food? 我们应该叫大家带食物来吗？（教材第75页）用法： should表示“应该”；shall与第一人称连用表示征求别人意见，或提出建议、意见、劝告、要求或是义务等。不能单独作谓语，必须和行为动词或系动词连用，构成谓语；并且无人称和数的变化。【链接2】( |
