PEP小学英语四年级上册课件02小学四年级英语上册unit2语法幻灯片.pptVIP

Tim and Pat are talking about a class survey. How often do you……？ Candy Sam Ann Bob brush your teeth 1/day 2/day 1/day 2/day wash your face 2/day 2/day 2/day 1/day comb your hair 2/day 1/day 3/day 1/day wash the dishes 5/week 2/week 1/week 1/week water the plants 3/week 1/week 2/week 2/week set the table 8/week 1/week 2/week 3/week Pay attention to the difference:(请注意区别） How often do you…？ I ……1/day. 例句： How often do you wash your face? I wash my face 3/day. How often does xx …？ She/He 动词+（s/es）…. 例句： How often does Pat wash her face? She washes her face 3/day. 动词第三人称的单数形式变化一般是在动词后面加s或es.如： comb-combs hang up-hangs up pack-packs set-sets water-waters make-makes get-gets wash-washes brush-brushes finish-finishes do-does go-goes 其中有一个特殊单词请大家记住：have-has 记一记： 学英语，说句子； 第三人称单数要记住； 单个别人问句当中用does; 回答就用she 或 he； 动词尾巴s 或 es 少不了。