5、oes,do-does3.以“辅音字母+y”结尾,变y为i,再加-es,如:study-studies4、have-has第三人称单数有he,she,it,人名,yourfather/mother/grandpa/grandma等。Unit 2 Be helpful at home!单元词汇: makethe bed整理床铺 sweep the floor扫地do the dishes 洗餐具 water the flowers浇花 clean the windows擦窗户 cook the meal做饭wash the clothes 洗衣服 sure 当然 helpf
6、ul有帮助的;有用的inmyfamily在我的家里cleantheblackboard擦黑板crossthestreet过马路onSunday在星期日afterwork下班后fromMondaytoFriday从星期一到星期五单元句式:1.—Can I help you,grandma?我可以帮你吗,奶奶?—Sure.当然。1.—Can you water the flowers/ sweep the floor/do the dishes?你会(能)浇花/扫地/洗餐具吗?肯动回答:—Yes,of course/sure. 否定回答:—Sorry,Ican’t./I’dliket
7、o,butI…2.What+情态动词can+主语+do(动词原形)+其它?答语:主语+can+动词或动词短语。如:—What can you/he/she do at home?.你/他/她在家会做什么? —I/He/She can make the bed.我/他/她会整理床铺。 这是一个由what引导的特殊疑问句,用来询问对方在家会干什么,句中情态动词can没有人称和数的变化。3.You are very helpful.你真能干。 He is very helpful.他