Unit 2 单元同步练Section A 2025-2026学年人教版英语七年级下册

**基本信息** 初中英语新授课同步练，以“基础巩固-能力提升”分层设计为主线，通过词汇、短语、句型到语篇的递进路径，强化语言能力与思维品质，适配课时教学目标。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础层|词汇（首字母补全）、短语（固定搭配）、句型（汉译英）、语音（发音辨析）、基础语法（句型转换）|聚焦单一知识点强化，如首字母补全巩固核心词汇，句型转换夯实语法基础| |提升层|语篇中情态动词综合应用|通过书信情境创设真实语境，考查must/can等情态动词在跨文化交际中的灵活运用，提升语用能力|

Section A Ⅰ. 根据语境及所给首字母提示，补全所缺单词。 1. Our u            is nice and I wear it to school every day. 2. It's not good to l            so you should put that bottle in the bin (垃圾箱). 3. Jeff wants to l            that boring show but his sister wants to stay. 4. I often go to my uncle's farm and f            those lovely sheep. 5. Don't worry, I can l            you my book if you can't find your schoolbag. Ⅱ. 根据语境，从方框中选择恰当的短语填空，注意形式变化，每个短语限用一次。 turn off, of course, be late for, be absent from, put up 1. Hurry up, it's already 8 o'clock! You will _______________ your morning class! 2. It's polite to _______________ your hand before asking your teacher questions in class. 3. I don't want to _______________ my piano lesson but I have to study for an exam this weekend. 4. My dad always _______________ the TV at night because I need a quiet place to do my homework. 5. —Can I know more about your chess club? —_______________! You can join us if you like it. Ⅲ. 根据汉语意思，完成英语句子或对话，每空一词（含缩略形式）。 1. 不要在图书馆里制造噪音。 _______ _______ _______ in the library. 2. ——一切都还好吗？你看上去不是很开心。 ——我担心下周的重大比赛，因为我们没有时间准备。 —_______ _______ _______? You don't look very happy. —I worry about the big game next week because we don't have time to prepare. 3. 校车每天早上都会准时到达。 The school bus _______ _______ _______ every morning. 4. 我喜欢Ms Lynn，因为她是一位很棒的老师，而且她以尊重的态度对待我们。 I like Ms Lynn because she's a great teacher and she _______ _______ _______ _______. 5. Charlie非常关心安全问题，所以他在车里总是系上他的安全带。 Charlie cares a lot about safety so he always _______ _______ _______ _______ _______ in the car. Pronunciation 根据每个图片中单词划线部分的发音，从方框中选择含有相同音素的单词填写在对应的横线上。 people, wear, already, hearing, guess, pear, bell, year, need, there, dear, each Grammar Focus 基础巩固 根据括号内的要求完成下列各题，每空一词（含缩略形式）。 1. No feeding the zoo animals.  (改为同义句) _______ _______ the zoo animals. 2. You have to eat snacks in the dining hall.  (改为祈使句) _______ _______ in the dining hall. 3. Students in my school must bring our own instruments to music class.  (改为否定句) Students in my school _______ _______ our own instruments to music class. 4. We can take photos in that restaurant.  (改为一般疑问句并作肯定回答) —_______ you _______ _______ in that restaurant? —_______, _______ _______. 能力提升 根据语篇内容，从括号内选择恰当的情态动词填空，使短文通顺、连贯。 To alice.brown@happy.com Subject My Life in the US Dear Alice, How are you? I'm doing well in the US and I live with the Smith family. I (1)_______(can, can't) call Mr and Mrs Smith by their first names and this is different from China. There are some house rules. I (2)_______(have to, mustn't) keep the porch lights ( 门廊灯) on all night because a house with lights on keeps bad people away (离开). The Smith family cares a lot about safety. Also, I (3)_______(can, mustn't) have any friends in my room if I don't tell them first. That's not all! Dinner is at 6: 00 every day and I (4)_______(can, can't) get home after 6: 10 because we all eat together. If I go out, I (5) _______(must, mustn't) tell them where I'll go and when I'll come back. I don't like these rules, but I know they just want me to stay safe. There are also easy rules. For example, I (6)_______(can, must) play with the family's pet dog and it's lovely. However, I (7)_______(have to, can't) give it my food because it's not good for it. The family doesn't like loud (大声的) noises so I (8)_______(have to, mustn't) play loud music at night. All in all, they are very nice people and we have fun together. How are things back in China? Best wishes, Li Yan 答案 Ⅰ. 1. uniform  2. litter  3. leave  4. feed  5. lend  Ⅱ. 1. be late for  2. put up  3. be absent from       4. turns off  5. Of course Ⅲ. 1. Don't make noise  2. Is everything OK  3. arrives on time  4. treats us with respect  5. puts on his seat belt Pronunciation pet: already; guess; bell eagle: people; need; each ear: hearing; year; dear bear: wear; pear; there Grammar Focus 基础巩固 1. Don't feed  2. Eat snacks  3. mustn't bring  4. Can; take photos; Yes; we can 能力提升 1. can  2. have to  3. mustn't  4. can't  5. must  6. can  7. can't  8. mustn't 学科网（北京）股份有限公司 $