Unit 3 Teenage problems Grammar提优作业（含答案）

9AU3 Grammar提优作业 A 层 基础题目训练 一、根据句意及首字母或汉语提示，写出各单词的正确形式（每空一词） 1. Having enough ____ (耐心) is important when teaching young children. 2. My parents always make a ____ (计划) for our family trips every holiday. 3. The old teacher shared lots of useful ____ (经验) with the new teachers in the meeting. 4. —What’s your favorite after-school a____ —Playing basketball with my classmates. 5. We should brush our teeth t____ a day to keep our teeth healthy. 二、用括号中所给单词的适当形式填空（每空一词） 6. It’s important for us to protect our ____ (safe) when walking on the street at night. 7. This storybook is so ____ (interest) that my little sister reads it twice a week. 8. There are many ____ (different) between the two cultures of China and Japan. 9. You need to do your homework ____ (care) to avoid making small mistakes. 10. The ____ (develop) of the Internet has changed people’s daily life a lot. 三、单项选择 11. —How long have you ____ this English dictionary —For about one year. A. bought B. had C. borrowed D. lent 12. All the students are looking forward ____ the school sports meeting next month. A. to B. at C. for D. with 13. You ____ eat too much candy—it’s bad for your teeth. A. mustn’t B. needn’t C. can’t D. shouldn’t 14. He didn’t go to the park yesterday ____ he had to finish his homework. A. so B. because C. because of D. and 15. There is ____ beautiful garden in front of our school that many students like to walk there. A. such a B. so a C. such D. so B 层 能力提升 一、完形填空 体裁：记叙文 题材：校园生活 词数：290 难度：★★★ Last term, our class held a "Reading Sharing Meeting" to encourage everyone to read more books. At first, I was 1 because I was afraid to speak in front of the class. I chose a storybook about friendship, but I practiced reading it many times at home. On the day of the meeting, many classmates shared interesting books. When it was my turn, my hands started to shake. Just then, my deskmate Lisa smiled at me and said, "You can do it!" Her words gave me courage. I began to share the story, and slowly I forgot my nervousness. After I finished, the class clapped for me, and I felt 2. After the meeting, our teacher said, "Reading not only helps us learn new things but also makes us brave." She also advised us to set up a class bookshelf so we could share books with each other. We all agreed, and some students even brought their favorite books to school the next day. Every week, we take turns to manage the bookshelf. Once, I couldn’t find a book I wanted to read. My classmate Tom helped me look for it, and we found it together. This experience taught me that 3 makes things easier. Now, reading has become my favorite hobby. I also know that when we face challenges, we shouldn’t give up. Instead, we should try our best to 4 them. And with the help of friends, we can do better. This is the most important 5 I learned from the Reading Sharing Meeting. ( )1. A. excited ... ...