一、词汇运用
of one's own million relax collect hold up
have fun view twelve in the south of firework
1. I would like to have a computer .
2. The children enjoy cotton in the field.
3. The night in Dalian is very beautiful.
4. of visitors go to Harbin to enjoy ice and snow activities this winter.
5. For the students, it's to enjoy a video during the class.
6. The new tower can in strong wind.
7. Look! The children are in the garden.
8. The sky is very beautiful because of the wonderful .
9. Our flat is on the floor in the building.
10. There is lots of rain at this time of each summer China.

1. of my own
2. collecting
3. view
4. Millions
5. relaxing
6. hold up
7. having fun
8. fireworks
9. twelfth
10. in the south of

本题考查七年级核心词汇、短语的词形变换与语境运用，结合对应语法规则逐一分析：
1. 句意：我想要一台属于我自己的电脑。of one's own表示“属于某人自己的”，本句主语为I，将one's替换为my，符合语境。
2. 句意：孩子们喜欢在田里摘棉花。固定搭配enjoy doing sth. 意为“喜欢做某事”，动词collect要变为动名词形式。
3. 句意：大连的夜景非常漂亮。固定表达night view意为“夜景”，符合语境。
4. 句意：今年冬天数百万游客前往哈尔滨体验冰雪活动。固定搭配millions of意为“数百万的”，短语位于句首首字母需要大写。
5. 句意：对学生来说，课上看视频是很放松的。在it's + 形容词 + to do sth. 结构中，修饰事物要使用relax对应的形容词relaxing，意为“令人放松的”。
6. 句意：这座新塔在强风中也能矗立不倒。情态动词can后接动词原形，hold up意为“支撑、矗立”，符合语境。
7. 句意：看！孩子们正在花园里玩得开心。现在进行时结构为be动词+现在分词，have fun要变为对应的现在分词形式。
8. 句意：因为绚烂的烟花，天空非常漂亮。firework表示“烟花”时常用复数形式。
9. 句意：我们的公寓在这栋楼的第十二层。表示具体楼层要使用序数词，twelve对应的序数词为twelfth。
10. 句意：每年夏天在中国南方的这个时候雨量很大。in the south of意为“在……的南部”，符合语境。

二、完形填空
It's half past four in the afternoon. $\underline{\quad1\quad}$ is ready. There are many things $\underline{\quad2\quad}$ the table—plates, bowls and glasses. We can see some meat, eggs and fish $\underline{\quad3\quad}$ the plates. There are some dumplings, noodles and rice. Oh, there is a big round cake in the middle of the $\underline{\quad4\quad}$. There is $\underline{\quad5\quad}$ to drink, five glasses there. $\underline{\quad6\quad}$ of the glasses is full of milk, two of them are full of coffee and the others $\underline{\quad7\quad}$ full of Coke. There are two bottles of apple juice. That's great. They $\underline{\quad8\quad}$ our favourite food and drinks. I'd like $\underline{\quad9\quad}$ them very much. Why are there so many nice $\underline{\quad10\quad}$? Today is Bill's grandma's birthday.
()1. A. Breakfast B. Lunch C. Supper D. Meals
()2. A. in B. on C. under D. at
()3. A. on B. in C. at D. to
()4. A. plates B. table C. bowl D. bottle
()5. A. anything B. things C. something D. nothing
()6. A. Some B. One C. Two D. Three
()7. A. are B. is C. have D. /
()8. A. all are B. are all C. are both D. both are
()9. A. have B. to have C. has D. having
()10. A. things B. thing C. something D. anything

1-5 CBABC 6-10 BABBA

1. 第1题：根据前文"It's half past four in the afternoon."（下午四点半），结合生活常识，这个时段准备的是晚餐。选项A早餐、B午餐都不符合时间设定，D是餐食的复数泛指，不符合语境，选C。
2. 第2题：考查介词固定搭配，表示物品在桌子表面用on the table，选B。
3. 第3题：考查介词固定搭配，表示食物在盘子表面用on the plates，选A。
4. 第4题：前文一直在描述桌面上摆放的各类餐具和食物，此处指大的圆蛋糕在桌子的中间，符合语境，选B。
5. 第5题：考查不定代词用法，肯定句中表示“一些喝的东西”用固定表达something to drink，anything多用于否定、疑问句，nothing表示没有东西，不符合语境，选C。
6. 第6题：根据后面的be动词is可知主语是单数，"one of + 可数名词复数"表示“……其中之一”，作主语时谓语用单数，符合语法要求，选B。
7. 第7题：考查主谓一致和固定搭配，the others此处指代剩余的杯子，是复数含义，be full of表示“装满”，对应的be动词用are，选A。
8. 第8题：all表示三者及以上都，both表示两者都，此处指代前面提到的所有食物饮品，数量大于二，且all要放在be动词之后，正确结构为are all，选B。
9. 第9题：考查固定搭配would like to do sth. 意为“想要做某事”，后面接动词不定式，选B。
10. 第10题：many后面要接可数名词复数，此处表示“这么多好吃的东西”，用things，选A。