1选择题
阅读下面短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。
Our school has many rules. Every student must wear the school uniform on school days. We can't arrive late for class, and we must be on time for the morning run at 6:50. In the classroom, we mustn't eat or drink, and we can't listen to music in class. During the P.E. class, we must warm up before running. After class, we can play basketball on the playground, but we can't fight with each other. On Saturday evening, we usually have a class party at 7:30, but we still have to keep the classroom clean.
Which of the following is TRUE according to the passage?
- A. Students can eat bread in the classroom.
- B. Students must be on time for the morning run at 6:50.
- C. Students can listen to music in class.
- D. Students don't have to wear the school uniform on school days.
答案：B
解析：本题考查对学校规则类短文的细节理解，同时贯穿 must / can't / mustn't 的用法。根据原文 “we must be on time for the morning run at 6:50” 可知B正确。A项与原文 “we mustn't eat or drink” 矛盾；C项与 “we can't listen to music in class” 矛盾；D项与 “Every student must wear the school uniform on school days” 矛盾。易错点：一是把 mustn't（禁止）与 don't have to（不必）混淆，导致误选D；二是只凭常识判断而未回原文定位。故选B。
2选择题
阅读下面短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。
Li Ming is a member of the school basketball team. He usually gets up at 6:00 and practices running at 6:30 every morning. But now it is 6:25, and he is still having breakfast, because he went to bed very late last night. His coach says, “Don't be late for training! You must follow the team rules.” The team rules say players can't eat junk food and must drink enough water every day.
What can we learn from the passage?
- A. Li Ming usually practices running at 6:30 every morning.
- B. Li Ming is practicing running now.
- C. The players can eat junk food every day.
- D. The coach asks Li Ming to be late for training.
答案：A
解析：本题考查一般现在时与现在进行时的对比，同时结合祈使句 Don't + 动词原形 的用法。原文 “He usually gets up at 6:00 and practices running at 6:30 every morning” 表示习惯性动作，用一般现在时，A正确。B项错误：now 提示此刻动作，原文说 “he is still having breakfast”，并未在跑步；C项与 “players can't eat junk food” 矛盾；D项与教练的 “Don't be late for training!” 相反。易错点：一是看到 now 就误以为所有动作都是现在进行时；二是把 Don't be late 误解为“允许迟到”；三是忽略 usually 提示的一般现在时。故选A。
3选择题
阅读下面短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。
Our school has a new sports club this term. There are many rules for the club. First, students must wear sports shoes in the gym. Second, we can't eat or drink in the gym, because it is dangerous to run with food in our mouths. Third, don't fight with other players. If you want to join a basketball team, you must arrive on time. Some students say the rules are too strict, but our P.E. teacher, Mr. Green, says, "These rules keep you safe and healthy."
Which of the following is a rule for the sports club?
- A. Students must eat in the gym.
- B. Students can wear any shoes in the gym.
- C. Students can't fight with other players.
- D. Students can arrive late for basketball.
答案：C
解析：本题考查对学校/社团规则类短文的细节理解，同时复习祈使句否定（Don't + 动词原形）和情态动词 must / can't 的用法。短文第三条明确写道 "don't fight with other players"，与 C 项 "Students can't fight with other players" 同义，故选 C。A 项与 "we can't eat or drink in the gym" 相反；B 项与 "students must wear sports shoes" 相反；D 项与 "you must arrive on time" 相反。易错点：一是把 must（必须）与 can't（不能）的意思弄混，看到规则就随意判断；二是忽略否定词 not，把 can't eat 误读成 can eat。故选C。
4选择题
阅读下面短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。
Tom is a new student at a sports school. Every morning he runs to school because his home is only one kilometer away. Look! Some boys are playing basketball on the playground now, and two girls are dancing under the tree. Tom's friend, Lucy, is of medium height with long straight hair. She likes swimming very much. Tom thinks exercise every day can keep us healthy, so he always tells his classmates, "Don't stay in the classroom all day. Let's play sports!"
What does Lucy look like?
- A. She is tall with short curly hair.
- B. She is of medium height with long straight hair.
- C. She is short with long curly hair.
- D. She is of medium build with short hair.
答案：B
解析：本题考查询问与描述外貌的句型 What does ... look like? 及其信息定位。文中直接给出 "Lucy is of medium height with long straight hair"，与 B 项完全一致，故选 B。易错点：一是把 look like（外貌）与 be like（性格）混淆，误选描述性格的选项；二是漏看 medium height 与 hair 的长短、直卷等细节，凭印象作答。另外，本题设问必须用 What does Lucy look like? 而不能用 How does Lucy look like?，这是常见中式英语错误。故选B。
5填空题
根据句意和提示，用括号内所给词的适当形式或所给的情态动词填空，使句子完整、正确。
1. Don’t ______ (eat) in the classroom. You can eat in the dining hall.
2. Tom ______ (can / not) arrive late for the P.E. class. The teacher is very strict.
3. — ______ (can) you play soccer with us after school? — Yes, I can.
4. My sister is good at ______ (dance), but she can’t ______ (swim).
5. We must ______ (be) on time for the morning run every day.
6. There are two balls on the chair and one ball ______ the desk. (根据句意填入恰当的方位介词)
7. This is not my schoolbag. ______ is red, but this one is blue. (I)
8. I ______ (stop) playing computer games and ______ (study) for the English test last night.
答案：1. eat
2. can’t / cannot
3. Can
4. dancing; swim
5. be
6. under
7. Mine
8. stopped; studied
解析：1. Don’t 后接动词原形，填 eat。易错：写成 eating 或 to eat。
2. 表示“不能迟到”用 can’t（否定形式是 can’t / cannot，不能写 don’t can），后接动词原形 arrive。
3. 疑问句直接把 can 提到主语前，句首字母大写，填 Can。易错：写成 Do you can。
4. be good at 后接动词-ing 形式，故填 dancing；can’t 后接动词原形，故填 swim。易错：把 can’t swim 写成 can’t to swim。
5. must 后接动词原形，填 be，构成 must be on time（必须准时）。
6. 根据语境，球在桌子“下面”，填 under。易错：in 与 on 混用；本句用 under 表示“在……下面”。
7. 空格后没有名词，需用名词性物主代词 Mine（相当于 My schoolbag）。易错：写成 My 或 mine schoolbag。
8. last night 提示用一般过去时：stop 为重读闭音节，双写 p 加 -ed，填 stopped；study 以辅音字母加 y 结尾，变 y 为 i 加 -ed，填 studied。易错：写成 stoped 或 studyed。
6解答题
Read the school rules below and rewrite each rule in a new way as required.
School rules for the school sports club:
1. Students mustn't arrive late for PE class.
2. Don't fight with your classmates in the gym.
3. Every student has to wear sports shoes on the playground.
任务一：Rule 1 uses "mustn't" to express a prohibition (禁止). Rewrite it with "Don't + 动词原形" to give the same meaning.
任务二：Rule 2 uses "Don't" to give an order. Rewrite it with "can't" to express the same meaning.
任务三：Rule 3 uses "has to" to express a requirement. Rewrite it with "must".
任务四：Look at the picture in your head — a student is running into the classroom with a hamburger in his hand while the teacher is teaching. Make ONE new class rule with "Don't" to stop this behavior.
答案：1. Don't arrive late for PE class.
2. You can't fight with your classmates in the gym.
3. Every student must wear sports shoes on the playground.
4. Don't eat in class. / Don't eat food in the classroom.（答案不唯一，用 Don't + 动词原形 且符合情境即可）
解析：本题考查 Don't 与 must / can't / has to 的同义转换，属于课本核心语法的直接变形。
任务一：Don't 后必须接动词原形，arrive 不能写成 arriving / to arrive；late 是副词，arrive late 中不可加介词，容易误写成 arrive at late。
任务二：can't 表示"不能、禁止"，后同样接动词原形；主语要用 You 或 Students，不能直接写 can't fight 而缺主语（祈使句可以省略，但改成 can't 后必须有主语）。
任务三：must 后接动词原形 wear，不能受 has to 影响写成 must to wear；must 无人称变化，不能写 musts。
任务四：情境要求针对"课堂吃东西"，答案应为 Don't eat in class / Don't eat in the classroom 之类；注意 eat 用原形，不要写 Don't eating。
易错汇总：① Don't 后误用 -ing 或 to do；② must 与 can't 混用——must 表"必须"，can't 表"不能/禁止"；③ must 后误加 to。
7解答题
根据短文内容，用括号内所给词的适当形式填空，并回答后面的问题。
Our school has many rules for the sports field. First, we (1) ______ (must / wear) a uniform when we play for the school team. Second, (2) ______ (not / run) in the hallways — it is dangerous. Third, there (3) ______ (be) a basketball and two volleyballs in the PE room, so every class can borrow them. Fourth, we must be on time. We (4) ______ (not / can / arrive) late for the game. My friend Tom always (5) ______ (exercise) after school, and he says good rules keep us healthy and safe.
Questions:
6. Which rule is about safety (安全)?
7. What do good rules keep us? (Answer in English.)
答案：(1) must wear
(2) Don't run
(3) is
(4) can't arrive
(5) exercises
(6) The rule "Don't run in the hallways" is about safety.
(7) Good rules keep us healthy and safe.
解析：本题综合考查 Don't 祈使句、must / can't + 动词原形、there be 就近原则、频度副词与一般现在时，均落在本册核心考点上。
(1) must 是情态动词，后接动词原形 wear，不能写 must wears / must wearing。
(2) 祈使句否定用 Don't + 动词原形：Don't run；易错写成 Not run 或 Don't running。
(3) there be 遵循就近原则：离 be 最近的是 a basketball（单数），故用 is；易错误填 are（受 two volleyballs 影响）或写成 there have。
(4) can't 后接动词原形 arrive：can't arrive；注意不要写成 can't to arrive，也不要用 mustn't 替代后语序混乱。
(5) 主语 Tom 是第三人称单数，always 提示一般现在时，exercise 加 s：exercises；易错漏写 s。
(6)(7) 为信息提取题，答案在原文中，注意用完整英文句子回答，不要只写单词 healthy and safe 而缺主语谓语。
8解答题
阅读下面短文，然后按要求完成任务。
Our school has many rules for the sports club. First, don’t arrive late for the morning run. Second, don’t fight with your teammates. Third, you must wear your sports uniform when you play basketball. Fourth, you can’t listen to music in the gym, but you can drink water there. Fifth, you must be on time for the bus after the game. If you break the rules, you can’t play for one week.
任务一：从短文中找出五条俱乐部规则，用完整的英文句子写出来（可以适当改写，但不得改变原意）。
任务二：假设你是体育俱乐部的负责人，请用英文写一段不少于5句话的口头通知，向新成员介绍两条或三条规则。要求：至少使用一次祈使句的否定形式（Don’t + 动词原形），至少使用一次 must 或 can’t。
答案：任务一（示例，答案不唯一，意思对即可）：
1. Don’t arrive late for the morning run.
2. Don’t fight with your teammates.
3. You must wear your sports uniform when you play basketball.
4. You can’t listen to music in the gym.
5. You must be on time for the bus after the game.
任务二（示例）：
Hello, everyone! Welcome to the sports club. Here are some rules for you. Don’t fight with your classmates in the gym. You must wear your sports uniform when you play basketball. You can’t listen to music in the gym. Please follow the rules and have fun!
解析：本题考查祈使句否定式（Don’t + 动词原形）以及情态动词 must / can’t 表示“必须 / 不能”的用法，属于课本 Don’t eat in class 单元句型的直接应用。
任务一要求从短文中提取信息并写成完整句子，注意 Don’t 后必须用动词原形（arrive, fight），不能写成 Don’t to arrive 或 Don’t arriving；must / can’t 后同样接动词原形（wear, listen, be）。
任务二写作常见易错：① 中式英语，如 “Please don’t are late”（应为 Don’t be late）；② must 与 can’t 混用，把“必须穿校服”写成 can’t wear；③ 漏掉至少一条 Don’t 祈使句；④ 句数不足 5 句。写作时先列规则要点，再套用 Don’t… / You must… / You can’t… 三种句型，注意开头称呼和结尾礼貌语，使行文连贯。