初中一现在时完整版.ppt

The Simple Present Tense 一般现在时态  般现在时的基本用法: ?1)经常性或习惯性的动作,与表示频率 副词的时间状语连用。 ?时间状语: every morning(afternoon, Sunday), sometimes, at...on Sunday, often. usually ?例如: I wake up at sixo'clock every morning. My friends often go to the park on Sundays  2)用于表示客观真理,客观存学事实 例如: The earth moves around the sun.y地球 绕着太阳转。 omorrow is I uesday 明天是星期二  ?3)用于格言或警句中。 ?例如: ? Where there is a wil, there is a way.有志 者事竟成。 4)用于表示现在时刻的状态、能力、性格、 个性。 ?例如 She is a good girl and always help others.她是一个好女孩,经常帮助别人。 ? My watch is very new。我的手表很新  ?2常与一般现在时连用的询:  1、 every系列 day year month ?eve week mornin afternoon evening  2、频率副词 never rare y sometimes often usuall always  3一般视在时第三人称单he,she,it 的构成规则 1、一般动词,在词尾加s;如 work--works, live--lives, play--plays, sing-- sings eg: She lives in ningbo 她住在宁波。 以/s//z/等音素结尾的动词,词尾加-es,如词尾为e,只加s.读作1z/如 teach------teaches wash-----washes eg: My mother washes the coat.我母亲洗了大衣。  3.以辅音字母加Y结尾的词,把Y变在加Es,读作 studies 4.以辅音字母+O结尾的词,一般情况是在词尾加ES读 作[Z goes does 5特殊情况:have has  Ex写出下列词的单三形式: look go; give; fly; have looks; goes, gives, flies haas EX2 1.Tom often( gett)up at sixin the morhingg 2. The earth( go)around the sun. ves 3. Marys parent(ive )in Beijing draws 4.She(draW) very we‖