《2025年同步练习册山东人民出版社高中英语必修第二册外研版》

(1)单句语法填空
①You have to balance the advantages of living in the countryside againstwith/andthe disadvantages.
②When he first learned to skate，he didn't know howto balanceto balance himself. But now he has learned to keep himself balancedbalancedwhile skating.（balance）
(2)完成句子
How importantkeep the balance of natureand necessary for us to keep the balance of nature and protect the environment!
对我们来说，维持生态平衡，保护环境是多么重要和必要啊！

答案： 1.
(1)①against/with/and ②to balance; balanced
(2)keep the balance of nature

(1)单句语法填空
①We must involve theminin decision-making on water management.
②Michelle found a job as a high school teacher which involvesspendingspending（spend）quite a lot of time with students.
③In a recent book，he advocated much more governmentinvolvementinvolvement（involve）in health care.
(2)完成句子
It benefited me a lot to previewget actively involved inlessons，get actively involved in class，and review what had been taught after class.
课前预习、课堂上积极参与以及课后复习所学知识都让我受益匪浅。

答案： 2.
(1)①in ②spending ③involvement
(2)get actively involved in