Unit 7Teenagers should be allowed to choose their own clothes.ReviewTalk with your classmates about your school rules by using “students are not allowed to…”.School rules Don’t arrive late for school. = Students are not allowed to arrive late for school. Don’t run in the hallways.School rules= Students are not allowed to run in the hallways. School rulesDon’t eat in the classroom. = Students are not allowed to eat in the classroom.School rules Don’t listen to music in the classroom. = Students are not allowed to listen to music in the classroom.School rules Don’t fight with others. = Students are not allowed to fight with others.School rules = Students are not allowed to cheat.Don’t cheat.School rulesDon’t wear long hair. (boys) = Boys are not allowed to wear long hair.School rules = Students are not allowed to sleep in class. Don’t sleep in class.一般现在时的被动语态在英语中，动词有两种语态，即主动语态和被动语态。被动语态的基本结构是“助动词 be + 及物动词的过去分词”，其中助动词be有人称、数和时态的变化,其变化规则与be作为连系动 完全一样。1.一般现在时被动语态的各种句式结构助记：被动不离“be” “p.p.”, “p.p.”前面助动be。主谓一致莫忘记，am, is, are现在时。2.一般现在时被动语态的基本用法3.主动语态变为被动语态的法第一步:将主动语态的宾语改为被动语 |
