Passage 5 Lazy Sam
Sam's shoes are dirty. His mother says to him, "Look at your shoes. They are too dirty. You must clean them." "But I cleaned them yesterday," says Sam.
"They are dirty now. You must clean them again." Sam's mother says.
"I don't want to clean them today. If I clean them today, they'll be dirty again tomorrow," says Sam.
"All right." Sam's mother says.
In the evening, Sam comes back from school. He is very hungry. He asks his mother to give him something to eat. "You have breakfast in the morning and you have lunch at school, Sam." His mother says.
"But I'm hungry again," cries Sam.
"Oh, hungry again? But if I give you something to eat today, you will be hungry again tomorrow." His mother says.
名师在线
If I clean them today，they'll be dirty again tomorrow. 如果我今天把它们擦干净了，那么它们明天还会脏。
当主句是一般将来时态时，if引导的条件状语从句要用一般现在时态表示将来。
词汇卡
something/ˈsʌmθɪŋ/pron.某物
快乐练习
一、根据短文内容，选择最佳答案。
( )1.Mother wants Sam to_______.
A.have supper
B.clean the house
C.clean his shoes
( )2.Sam cleaned his shoes________.
A.tomorrow
B.in the morning
C.yesterday
( )3.Sam has_______at school.
A.breakfast
B.lunch
C.dinner
( )4.Sam______.
A.is a student
B.is a good boy
C.likes doing housework
( )5. When Sam comes back from school, he is_______.
A.happy
B.hungry
C.tired
二、按要求完成句子。
1.Sam's shoes are not clean.（改成同义句）
_____________________________________________
2.Sam cleaned them yesterday.（用时间状语today改写句子）
_____________________________________________
3.I want to have dinner.（改为否定句）
_____________________________________________
趣味文化
蹦迪鞋（Disco Shoes）
还记得2016年里约奥运会闭幕式上，英国运动员穿的“蹦迪鞋”吗？它们是用LED彩灯装饰的，彩灯可以通过USB（Universal Serial Bus，通用串行总线）接口直接充电，充满电可持续发光4小时。英国媒体简直把这种鞋看成了“英国之光”，认为它们比金牌更加闪亮。