Module 6 语法Grammar if引导的条件状语从句(2)-2023-2024学年九年级英语上册单元语法精讲精练（外研版）

班级 姓名 学号 分数 Module 6 Problems if引导的条件状语从句(2) （时间：60分钟，满分：100分） （1)在含有由if引导的条件状语从句的句子中，若主句时态为一般将来时或主句为祈使句，或者主句的谓 语为“情态动词＋动词原形”结构，则从句用一般现在时。 If you ask him,he will help you.如你问他，他会帮助你。 If you know the answer,please put up your hands.如果你们知道答案，请举手。 （2)含有由if引导的条件状语从句的句子可以与“祈使句＋and/or+陈述句（一般将来时）”的句子转换。 If you work hard, you will pass the exam.=Work hard,or you will fail the exam./Work hard, and you will pass the exam.如果你努力学习，你就会通过考试。 （3)if还可以引导宾语从句，此时其意为“是否”，从句的时态和主句保持一致。 He asked me if I could help him.他问我是否能帮他。 一、单项选择(本大题共50小题，每小题2分，共100分) 1．（2023·江苏·九年级专题练习）I won’t make the same mistake if I _______ a second chance. A．will be given B．am given C．will give D．give 2．（2023·甘肃白银·统考二模）We will have no water to drink ________ we don’t protect the earth. A．although B．if C．and D．so 3．（2022秋·广东佛山·九年级校考期中）—What do you think of Hardy? —Oh, I will like him ________ he speaks ________ a polite way. A．if; in B．unless; in C．if; at D．unless; at 4．（2023·四川乐山·统考二模）—What are you going to do tomorrow? —If it ________, I’ll watch a movie at home. A．will rain B．rains C．rain 5．（2022秋·广东江门·九年级新会陈经纶中学校考期中）—Do you know if Mr Wang ________ to the party this evening? —I don’t know. But if he ________, the children will be very happy. A．comes; came B．will come; comes C．comes; comes D．will come; will come 6．（2023·四川·统考一模）Everything may be hard in the beginning. But ________ you keep on trying, you’ll end up with success. A．unless B．while C．if 7．（2023·河北邢台·统考二模）_________ you are crazy about computer games, you will fall behind others. A．Before B．If C．Though D．Unless 8．（2023·北京东城·北京二中校考三模）If you try your best to do everything, you ________ a difference. A．make B．made C．will make D．have made 9．（2023·江苏南京·统考二模）— Happiness is about having each tiny wish come true. — That’s right. ________ we work hard, we’ll make our life full of happiness. A．If B．Unless C．Though D．But 10．（2023·辽宁锦州·统考二模）Only by practicing a few hours every day ________ be able to master (掌握) En