内容正文:
Unit 3 语法专练
一、用方框中所给单词填空,每词限用一次。
if, though, so that, unless, because, although, until
1. ________ the road was icy, he drove carefully.
2. You won’t know the beauty of the mountain ________ you climb to the top.
3. She saves money every month ________ she can travel to Japan next year.
4. ________ it rains tomorrow, we will cancel the outdoor picnic and have a party at home.
5. ________ she has lived in this city for a long time, she still misses her hometown very much.
6. The woman still walks fast even ________ she is already sixty-five.
7. You may catch a cold ________ you wear warm clothes in such cold weather.
二、用although/until/so that/if完成句子。
用although/until/so that/if完成句子。
8. ________ it is difficult to learn a new language, I will keep practising every day.
9. She won’t go to bed ________ she finishes reading this interesting novel.
10. He studies hard ________ he can get good grades and enter his dream college.
11. ________ you want to join the school club, you should fill in the application form first.
12. ________ he is very busy with work, he always finds time to exercise and stay healthy.
13. ________ it rains heavily, we will still go to the park for a picnic.
14. She didn’t leave the office ________ she finished all the work.
15. ________ you want to be healthy, you should have enough sleep.
Unit 3 语法专练
一、用方框中所给单词填空,每词限用一次。
【1~7题答案】
【答案】1. Because
2. until 3. so that
4. If 5. Although
6. though 7. unless
【解析】
【1题详解】
句意:因为路面结冰了,所以他开车很小心。根据“the road was icy, he drove carefully.”可知,前半句“路面结冰”是后半句“开车小心”的原因,用because引导原因状语从句,符合逻辑。because放在句首,所以要大写第一个字母。故填Because。
【2题详解】
句意:你不会领略到这座山的美,直到你爬到山顶。根据“You won’t know the beauty of the mountain ... you climb to the top.”可知,“not ... until ...”是固定搭配,意为“直到……才……”,表达动作或状态直到某个时间点才发生。故填until。
【3题详解】
句意:她每个月都存钱,以便明年能去日本旅行。根据“She saves money every month ... she can travel to Japan next year.”可知,前半句“存钱”的目的是后半句“去日本旅行”,用so that引导目的状语从句,表示“为了、以便”。故填so that。
【4题详解】
句意:如果明天下雨,我们就取消户外野餐,在家举办派对。根据“it rains tomorrow, we will cancel the outdoor picnic and have a party at home.”可知,前半句“明天下雨”是后半句“取消野餐”的假设条件,用if引导条件状语从句。if放在句首,所以要大写第一个字母。故填If。
【5题详解】
句意:虽然她在这座城市住了很久,但她仍然非常想念家乡。根据“she has lived in this city for a long time, she still misses her hometown very much.”可知,前半句“住了很久”与后半句“想念家乡”存在转折关系,用although引导让步状语从句,意为“虽然、尽管”。although放在句首,所以要大写第一个字母。故填Although。
【6题详解】
句意:这位女士虽然已经 65 岁了,但走路仍然很快。根据“The woman still walks fast even ... she is already sixty-five.”可知,“even though”是固定搭配,意为“即使、虽然”,引导让步状语从句,符合此处“年龄大但走路快”的转折语境。故填though。
【7题详解】
句意:在这么冷的天气里,除非你穿暖和的衣服,否则你可能会感冒。根据“You may catch a cold ... you wear warm clothes in such cold weather.”可知,“unless”意为“除非、如果不”,引导条件状语从句,相当于“if ... not ...”,符合“不穿暖和衣服就会感冒”的逻辑。故填unless。
二、用although/until/so that/if完成句子。
【8~15题答案】
【答案】8. Although
9 until 10. so that
11. If 12. Although
13. Although
14. until 15. If
【解析】
【8题详解】
句意:尽管学习一门新语言很难,我还是会每天坚持练习。根据“it is difficult”和“I will keep practising”的转折关系及备选词可知,此处用Although“尽管”引导让步状语从句,句首首字母大写。故填Although。
【9题详解】
句意:她要读完这本有趣的小说才会去睡觉。根据“won’t go to bed”和“she finishes reading”的逻辑及备选词可知,此处用until“直到……为止”引导时间状语从句,not ... until“直到……才”。故填until。
【10题详解】
句意:他努力学习,以便能取得好成绩并进入理想的大学。根据“he can get good grades”和“studies hard”及备选词可知,努力学习的目的是为了取得好成绩,此处用so that“以便”引导目的状语从句。故填so that。
【11题详解】
句意:如果你想加入学校社团,你应该先填写申请表。根据“you want to join the school club”和“should fill in the application form”及备选词可知,加入社团前要先填写申请表,此处用If“如果”引导条件状语从句,句首首字母大写。故填If。
【12题详解】
句意:尽管他工作很忙,但他总是能抽出时间锻炼保持健康。根据“very busy with work”和“always finds time to exercise”的转折关系及备选词可知,此处用Although“尽管”引导让步状语从句,句首首字母大写。故填Although。
【13题详解】
句意:尽管雨下得很大,我们还是会去公园野餐。根据“rains heavily”和“will still go to the park”转折关系及备选词可知,此处用Although“尽管”引导让步状语从句,句首首字母大写。故填Although。
【14题详解】
句意:她直到完成所有工作才离开办公室。根据“didn’t leave the office”和“she finished all the work”的逻辑及备选词可知,此处用until“直到……为止”引导时间状语从句,not ... until“直到……才”。故填until。
【15题详解】
句意:如果你想要健康,你应该保证充足的睡眠。根据“you want to be healthy”和“should have enough sleep”及备选词可知,充足的睡眠是健康的前提条件,此处用If“如果”引导条件状语从句,句首首字母大写。故填If。
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