全部来自 AI 原创生成并经逐题审校的题目，带 精品 标记的为 AI 复审通过。整卷生成请去组卷。
班级制作“保护地球”英文标语。根据中文提示和首字母，补全单词，写出完整的祈使句：1. 不要砍伐树木。D_____ down trees. 2. 请节约用水。Please s_____ water.
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公园小路旁立着标识“No littering”。请用中文写出这个标识的含义：______。
选词填空：从括号中选出正确的词填在横线上，注意句意区分。1. We must ______ the Earth from pollution. (save / protect) 2. Please ______ paper and use both sides of every page. (protect / save) 3. Trees can ______ the city from strong winds. (save / protect) 4. We should ______ energy by turning off lights early. (protect / save)
完成单词，使句子符合标识的要求。1. The sign says “No swimming.” You m___n't swim here.（禁止）2. The sign says “Wear a seat belt.” You m___ wear one.（必须）
词汇填空：根据中文提示补全句子，每空一词。 1. Look! Smoke from the factory makes the air very d____ (脏的). 2. We should put r____ (垃圾) in the bin to keep the street clean. 3. Cars and buses make the city n____ (吵闹的) too. 4. To keep our city clean, we can take the bus or w____ (步行) to school.
Complete the missing letters to make a sentence about the past: Years ago, our school garden had no flowers. Now it is full of them. The garden u___ to be empty.
根据句意补全疑问词，每空补全缺少的字母。Ben went to Green Lake during the holiday and travelled by train. Mia asks him: 1. W__ did you go during the holiday?（地点） 2. H__ did you travel there?（交通方式） 3. W__ did you come back?（时间）
根据句意和首字母提示，补全描述变化的形容词：My grandparents’ home has a new look now. It is d________ from the home in their old photo.
根据句意和首字母提示，补全描述变化的形容词：1. My grandpa was thin twenty years ago, but now he is f____. 2. The street was dirty before, but now it is c____. 3. My bag was old two years ago, but now it is n____.
根据答句和括号中的中文提示，补全疑问词。___ did you see the sea?（在哪里）I saw it in Qingdao.
根据句意和首字母提示补全单词（每空一词）。Goldilocks speaks t__ softly for the bears to hear her. The house is not quiet en____ for her to sleep.
学校环保角需要两条英文提示。根据中文和首字母，补全单词并写出完整的祈使句：1. 不要浪费水。D_____ water. 2. 关掉不用的灯。T_____ off the lights when you leave the room.
Last Chinese New Year, Amy stayed with her grandparents. She (help) her grandma make dumplings, (watch) fireworks with her family and (get) red packets from her grandparents. Write the past forms of the three verbs.
根据中文提示补全单词：Last Chinese New Year, I v______ my grandparents.（拜访）
在公共场所写规则。根据中文提示补全句子，每空填一个词。1. Don't l______ here.（不要在这里乱扔垃圾。）2. Please k______ q______.（请保持安静。）
用 save 或 protect 填空（首字母已给出）。1. We should s______ water because there is not much water in some places. 2. Trees can p______ the air and make it clean. 3. Don't waste paper. We should s______ paper and use both sides of it. 4. We must p______ the Earth, our only home.
选词填空，从括号中选出正确的词填在横线上。1. We should ______ water to keep our planet clean. (save / protect) 2. Please ______ the trees, don't cut them down. (save / protect) 3. ______ energy, turn off the lights when you leave. (Save / Protect)
根据中文意思补全单词：空气中细小的灰尘：d___
补全表示“不能”的单词：Can I eat here? — No, you c__'t.
看场景，用 must 或 mustn't 填空（每词限用一次，注意形式正确）。 1. The sign says "No littering." We ______ throw rubbish on the ground. 2. The sign says "No swimming." We ______ swim in this river. 3. In the library, we ______ keep quiet. 4. On the road, we ______ look left and right first.