1、Unit 7 Sports and Good Health 必背单词1. truth n. 真相；真实true adj. 真实的；正确的truly adv. 真实地2. decide v. 决定；作出判断decision n. 决定decide to do sth. 决定做某事3. change n. &v. 改变 changes (复数形式)change n. 零花钱4. habit n. 习惯；行为get into the habit of 养成习惯eating habits 饮食习惯 5. usual adj. 通常的usually adv. 通常unusual adj. 不寻常的6.
2、health n. 健康；健康状态healthy adj. 健康的healthily adv. 健康地7. awful adj. 可怕的8. saying n. 俗语；谚语必背短语9. to tell you the truth 说实话10. as usual 像往常一样11. have a dream 做梦必背句子12. vegetables are good for us. 蔬菜对我们有益。13. So, I decided to eat more vegetables. 所以，我决定多吃些蔬菜。必背单词1. remember v. 记得；记起forget v. 忘记(反义词)rememb
3、er to do sth. 记得要做某事remember doing sth. 记得做过某事2. information n. 信息 a piece of information 一条信息3. keep v. 保持；保留 kept(过去式)kept(过去分词)keep doing sth. 一直做某事4. brain n. 脑；头脑5. pingpong n. 乒乓球必背短语6. stay healthy 保持健康必背句子7. We should exercise our minds. 我们应该锻炼我们的头脑。8. School is great for building our minds.
4、 学校对构建我们的思维非常有益。9. But what about our bodies? 但是我们的身体怎么样？10. Running helps us remember information. 跑步帮助我们记忆信息。11. Exercise can keep our brains young. 锻炼能保持大脑年轻。 必背单词1. success n. 成功succeed v. 成功successful adj. 成功的successfully adv. 成功地succeed in doing sth. 成功地做某事2. throw v. 投；扔threw(过去式)thrown(过去分词)
5、throw away 扔掉3. winner n. 获胜者 loser n. 失败者win v. 赢4. event n. 竞赛项目；大事 5. teammate n. 队友必背短语6. get some exercise 锻炼7. get in the way 妨碍；挡道8. have fun doing sth. 做某事开心9. thank sb. for (doing) sth. 为(做)某事感谢某人必背句子10. Sports Day was a great success this year!今年的运动会取得了巨大的成功！11. We all had lots of fun!我们都玩
6、得很开心！必背单词1. weight n. 体重weigh v. 重by weight 按重量2. air n. 天空by air 乘飞机3. lucky adj. 幸运的；侥幸的luckily adv. 幸运地luck n. 运气4. side n. 边；侧边5. outdoors adv. 在户外必背短语7. used to do sth. 过去常常做某事8. worry about担心9. notany more 不再10. put on weight 长胖11. couch potato 沙发土豆12. get out 出去13. in the sun 在阳光下14. on ones
7、side 支持某人必背句子15. They used to be very active together. 他们过去在一起很活跃。16. And he is putting on weight. 并且他的体重在增加。必背单词1. spend v. 花(钱)spent(过去式)spent(过去分词) 2. natural adj. 自然的nature n. 大自然3. nation n. 国家；民族national adj. 国家的；民族的4. hunt v. 打猎；搜索必背短语6. go finishing/hunting 去钓鱼/捕猎7. First Nations 第一民族8. at t
8、hat time 那时9. make a fire 生火必背句子10. They spent a lot of time outdoors. 他们在户外花费了许多时间。11. Some people played the drums and others danced around the fire. 一些人打鼓，另一些人围着火跳舞。必背单词1. step n. 步骤；脚步step by step 逐步地take steps采取措施2. tooth n. 牙齿 teeth牙齿(复数)3. mess n. 杂乱；肮脏make a mess 搞得一团糟in a mess 一团糟4. develop
9、 v. 发展；使形成developing adj. 发展中的developed adj. 发达的5. brush v. 刷brush n. 刷子6. organized adj. 做事有条理的；有组织的必背短语7. get up 起床8. spend(in)doing 花费(时间)做某事9. make ones bed 整理床铺10. lead the way to 引领；带路11. a few times 几次必背句子12. I dont get enough exercise. 我没有得到足够的锻炼。13. Now I watch TV only a few times a week. 现在我一周只看几次电视。