Unit 2 Grammar and usage 课件-2022-2023学年高中英语牛津译林版（2020）必修第一册

Unit 2 Let's talk teens Grammar and Usage Lead-in Look at the paragraph below. What influence do your parents have on you? Parenting an adolescent is different than parenting a younger child. Peers become increasingly important in the lives of adolescents and influence their appearance, certain behaviors, and social life. But, parents still play a large and vital role; they help shape adolescents' educational plans, their moral and social values, or their broader world view. personalities? psychological development? life habits? … Lead-in Look at the paragraph below and there are two errors in the paragraph. Please find out them. Parenting an adolescent is different than parenting a younger child. Peers become increasingly important in the lives of adolescents and influence their appearance, certain behaviors, and social life. But, parents still play a large and vital role; they help shape adolescents' educational plans, their moral and social values, or their broader world view. How