七年级英语上册一般现在时.ppt

一般现在时,七年级上册语法之二,英语中的时态,现在,过去,将来,一般现在时,现在进行时,现在完成时,一般过去时,过去进行时,过去完成时,一般将来时,过去将来时,将来进行时,一 般 现 在 时,定义：表示经常性、习惯性的动作 表示现阶段主语存在的状态 表示客观真理 表示主语的性格或能力 2.句子类型： 含有be动词 含有实义动词的句子 3.常见的时间状语：频率副词（always usuallyoftensometimes）,句子类型,在一般现在时中，含有be动词的句子通常表达主语存在的状态，主要句子结构是 1、肯定句 主语+be+其他. eg. she is a girl. 她是个女孩。 we are student. 我们是学生。 2、否定句 主语+be+not+其他. eg. she is not my mother. 她不是我的妈妈。 I am not a teacher. 我不是老师。 3、一般疑问句 Be + 主语 + 其他？ eg. are you student? 你是学生吗？ Is he your father? 他是你爸爸吗？ 4、特殊疑问句 特殊疑问词+be+ 主语+其他？ eg. Where is your schoolbag? 你的书包在哪？ What is your name? 你的名字是什么？,be动词使用法则 我用am 你用are is跟着她他它 单数全部用is 复数全部都用are,1、Kitty an English girl. 2、We students. 3、I from Taizhou. 4、She tall. 5、Lucy and Lily good friends. 6、Those chairs broken. 7、The bag mine.,is,are,is,are,are,am,is,1、Kitty (not) an English girl. 2、We (not) students. 3、I (not) from Taizhou. 4、She (not) tall. 5、Lucy and Lily （not）good friends. 6、Those chairs _ (not) broken. 7、The bag _ (not) mine.,isnt,arent,am not,isnt,arent,arent,isnt,句子类型,含有实义动词的句子通常表达经常性习惯性的动作或存在的状态，主要句子结构是 1、肯定句 主语+实义动词+其他.当主语为三单，实义动词变三单 eg. I have a baseball. 我有一个棒球。 we love our room. 我们爱我们的房间。 2、否定句 主语+dontdoesnt+实义动词（原形）+其他. eg. she doesnt like apples. 她不喜欢苹果。 I dont have basketball. 我没有篮球。 3、一般疑问句 DoDoes + 主语 + 实义动词(原形)+其他？ eg. Do you have Ping-pong? 你有乒乓球吗？ Does he watch TV everyday? 他看电视了吗？ 4、特殊疑问句 特殊疑问词+dodoes+ 主语+实义动词（原形)+其他？ eg. What do you like? 你喜欢什么？ What does she have? 你的名字是什么？,动词变三单规则 1、大多数动词在词尾直接加s， 如read reads look looks 2、以辅音字母加y结尾的动词，要先将y变为i，再加es 如fly flies carry carries study studies 3、以“s, x, ch, sh”结尾的，在词尾加“es”，发音为iz 如： teachteaches iz; watchwatches iz box-boxes 4、以“o”结尾的动词，加“es”，读z 如：gogoes z dodoes z,My father_(listen) to the radio every day. Mike_ (study) in a middle school. She_(take) Eddie for a walk after supper. He_(wash) clothes with his hands. Simon _ (pass) the ball to Daniel. Miss Li_ (teach) Chinese. Look at the animal, it _ four legs.,listens,takes,studies,washes,passes,teaches,has,8,I like red. (green) They like apples. (oranges) We take a bus to school every day. (walk to school),Model 1: I like fish. (meat) I dont like meat. Model 2. He likes reading. (writing) He doesnt like writing.,I dont like green.,They dont like oranges.,We dont walk to school every day.,10,4. His brother plays football after school. (play basketball) 5. It looks like a cat. (hat) 6. She has a dog at home. (a cat),His brother doesnt play basketball.,It doesnt look like a hat.,She doesnt have a cat at home.,Complete the sentences. Use the proper verb forms in brackets,1. Jordan _(play) basketball. He _(not play) football. 2. I _(go) swimming on Sunday. But I_ (not go) shopping. 3. My cousins _(enjoy) computer games. But they _(not enjoy) ball games. 4. You _(like) fish. But he _(not like) fish.,plays,doesnt play,go,dont go,enjoy,dont enjoy,like,doesnt like,12,句型转换的要点,some 和 any and 和or too 和 either,THANK YOU,Vestib