Unit 8 Let's Communicate 语法--if引导的条件状语从句 强化练 2025-2026学年上学期初中英语人教版(2024)八年级上册

中小学教育资源及组卷应用平台 Unit 8 Let's Communicate 语法--if引导的条件状语从句 强化练 2025-2026学年上学期初中英语人教版（2024）八年级上册 一、if引导的条件状语从句 含if引导的条件状语从句的复合句中的主从句时态 1．当表示未来可能发生的事情时，主句用 时，if引导的条件状语从句用 时，即遵循“ ”原则。 如If it tomorrow, I at home. 如果明天下雨，我会待在家里。 2．当表示客观事实、真理时，主句和if引导的条件状语从句都用 时。 如The stone falls back to the ground, if you it into the air. 如果你把石头抛向空中，它就会落回地面。 3．当表示在某种条件下给出的建议或命令，且主句为祈使句时，if引导的条件状语从句常用 时。 If you tired, take a rest. 如果你感到累，就休息一下。 4．当表示在某种条件下可能发生的结果，且主句谓语含有情态动词 (如can、may、should等) 时，if引导的条件状语从句常用 时。 如You may feel ill if you the bad food. 如果你吃变质的食物，你可能会生病。 二、单词拼写 5．If I (become) a reporter, I (meet) many different people. 6．If you (feel) tired, you (have) a rest. 7．If he misses the train, he (be late) for the meeting. 8．If you (finish) your homework, you can go home. 9．If he (call), tell him I (call) him back. 10．We (go) to the beach if it (not rain) this afternoon. 11． (call) me if you (have) any problems. 12．They (not come) to my party if their parents (not let) them go out. 三、单项选择 13．Fu Xing will go to the science museum with us _____ she is free tomorrow. A．before B．after C．if D．although 14．—Betty arrived late this morning, _____ her teacher got angry with her. —Oh, _____ she set an alarm o’clock, she could make it on time. A．so; if B．and; or C．and; but D．because; so 15．—Lucy, the Dragon Boat Festival is coming. I want to learn how to make zongzi. —OK. If my grandma _____ free tomorrow, she will teach us. A．is B．are C．am D．will be 16．If you _____ going shopping, you can go to Hong Kong. A．likes B．will like C．like D．liked 17．If you _____ your glasses, you _____ clearly. A．will wear, will see B．wear, see C．wear, will see D．will wear, see 18．If you _____ something, you move it higher. A．rise B．raise C．will rise D．will raise 19．If there’s no water, all animals and plants _____. A．die B．dies C．died D．will die 20．Life is like a mirror. _____ you smile at it, it will smile back. A．Though B．Unless C．If 21．If you heat ice, it _____ to water. A．will turn B．turn C．turns D．turning 22．Mike will give you a call if he _____ some information. A．will get B．is getting C．gets D．got 四、完成句子 23．you, not hurry up, miss the school bus (.) 改为if引导的条件状语从句。 24．Have a rest. You feel better. (改为条件状语从句) you have a rest, you feel better. 25．It won’t rain. I will go to the park. (合并为一句) If it rain, I go to the park. 26．We will have a field trip unless it rains tomorrow. (改为同义句) We will have a field trip it rain tomorrow. 27．feel, don’t, the, leave, if, can, I, classroom, I, well 五、翻译 28．如果你有时间，我想邀请你明天和我一起去那里。 29．如果我们更好地理解文化差异，我们就能 ... ...