2、dj. )各种各样的→ ____ (v. ) (使)变化,改变 11. _______ (v. ) 使保持平衡→ ________ (adj. ) 平衡的→ _______ (n. )平衡 12. _________ (v. )提供→ ___________ (n. )贡献;捐助物 13. ___________ (adv. )特别;尤其→ _________ (adj. )特别的;特定的 14. _____________ (n. )集中注意力;专心→ ___________ (v. )专心于;注意 【品词自测】根据所给词的适当形式填空 ①There are ________ of jobs
3、 in the world and salaries ____ with _______ jobs. (variety) ②He __________ a lot of good ideas and made great ____________ to the space development program.Ⅱ. 短语回放 1. 从…获得… _____________ 2. 使某人能做某事 __________________ 3. 只要 _________ 4. 取决于…;依赖… ____________ 5. 有助于… _______________ 6. 某物不足;不
5、__ (只要人们吃足够的奶制品,鸡蛋和肉), they can get essential proteins.2. Nutritional value depends on _______________________ (你吃什么类型的食物), not when you eat them. 3. ______________________________(吃一个煮鸡蛋或橘子) as a snack can contribute to a well-balanced diet. 4. _____________________ (人们普遍相信) extra vitamins provid
6、e more energy. 5. _______________ (有证据表明)eating a big breakfast, particularly one containing whole grains and fruit, can improve your concentration and mood. IV.重点词汇与短语 1. balance v. 使保持平衡 (1) balance A with B 使A和B保持平衡 balance the advantages against the disadvantages权衡得失 (2) balance n. 平衡;天平 ke
7、ep/lose one’s balance 保持 /失去平衡 keep the balance of nature 保持生态平衡 off balance 失去平衡 on balance 全面考虑之后,总的说来 (3) balanced adj. 平衡的 a balanced diet 均衡饮食 练习: ② 她已学会处理家庭和事业之间的关系。 ②I think it's import