Ⅰ 用括号内所给单词(短语)的适当形式填空
1. [2026 江苏镇江期末] If you (prepare) for the meeting well, you will make a great impression.
2. [2026 辽宁抚顺质检] You (understand) the importance of teamwork if you join the project.
3. —Tom wants to know if you will have a picnic tomorrow.
—Yes. But if it (rain), we'll play chess at home instead.
4. If he (call), tell him I (call) him back.
5. We (take) part in the sports training if it (not be) too hot tomorrow.
6. [2026 湖北武汉期末·改编] (drop) me a line if you (need) some advice on English learning.
7. They (not come) to my party if their parents (not let) them go out.

1. prepare
2. will understand
3. rains
4. calls; will call
5. will take;isn't
6. Drop;need
7. won't come;don't let

Ⅱ. 按要求完成下列句子
8. Go to bed early, or you'll feel sleepy the next morning.（改为同义句）
go to bed early, you will feel sleepy the next morning.
9. Without your help, I won't work out the problem.（改为同义句）
you help me, I won't work out the problem.
10. I can finish the work on time. He'll help me.（用if合并为一句）
he me, I the work on time.
11. We can't finish the work if you don't help us.（改为同义句）
We can't finish the work you us.
12. ride a bike, if, the party, to, you'll, you, be late（连词成句）
.

8. If you;not/never
9. If;don't
10. If;helps;can finish
11. unless;help
12. If you ride a bike to the party, you'll be late/You'll be late if you ride a bike to the party

语法填空
阅读下面短文,在空白处填入一个适当的单词或括号内单词的正确形式。
Alice and Judy are best friends. Last Sunday, Alice had 1. (difficult) finishing her homework and wanted to copy Judy's. But Judy refused. Alice had 2. argument with Judy. They didn't talk to each other for a few days. Alice didn't know how to solve her maths problem and she wondered if she could get on well 3. her friend again.
Yesterday afternoon, she saw a cool boy 4. (play) the violin happily by the road. The music sounded so nice that she stopped. 5. Alice didn't know what music he was playing, it made her feel better. After he finished the music, Alice walked over to him and said, "Thank you for your beautiful music. It gets me out of the 6. (real) bad mood (心情)." Then she took out some money and gave it to him. To her 7. (surprised), the boy asked her to take the money back. He explained that he wasn't making money by playing the violin. He just wanted to help others. He hoped that the wonderful music could make people feel 8. (relax) and happy. Then Alice told him about her trouble.
He said, "You should learn to smile even if you are in difficulty. Listening to music is helpful. So why not 9. (listen) to music as often as possible? Never lose heart! Believe in your friend! She has her reason. Believe in 10. (you)! Everything will go well!"
Hearing these words, Alice went home with a smile. She believed she could make it.

语法填空·语篇导读 本文讲述了艾丽斯在与朋友争吵后被一个男孩劝导的故事。
1. difficulty have difficulty (in) doing sth 为固定用法,意为"做某事有困难"。
2. an have an argument with sb 为固定搭配,意为"和某人争吵",故填 an。
3. with get on well with sb 为固定短语,意为"和某人相处得好",故填 with。
4. playing 根据语境可推知,此处表示正在发生的动作;see sb doing sth 意为"看到某人正在做某事",符合语境,故填 playing。
5. Although/Though 句意为:尽管艾丽斯不知道他在演奏什么音乐,但这让她感觉好一些了。根据句意可知,此处应用 although/though 引导让步状语从句。设空位于句首,首字母要大写。
6. really 设空处修饰形容词 bad,应用副词,故填 really。
7. surprise to one's surprise 意为"令某人吃惊的是",为固定短语,故填 surprise。
8. relaxed 句意为:他希望美妙的音乐能让人们感到放松和快乐。根据 and happy 可知,此处应填形容词;此处指人的感受,表示"放松的",故填 relaxed。
9. listen why not do sth 为固定用法,意为"为什么不做某事呢",故填 listen。
10. yourself 根据语境可知,男孩劝告艾丽斯要相信她自己,此处应填反身代词,意为"你自己",故填 yourself。