小学英语语法一般现在时(课堂PPT).ppt

关键词肯定句：主语+be+其它如：Heisaworker.Youarethirteen.否定句：主语+be+not+其它如：Heisnotaworker.Youaren’tthirteen.一般疑问句：Be+主语+其它?如：Isheaworker?Yes,heis./No,heisn’t.Areyouthirteen?Yes,Iam./No,Iamnot.特殊疑问句：疑问词+be+主语+其它?如：Whatishe?Whatcolouristhatbird?Howoldareyou?Wherearethey?二.实义动词的一般现在时我们已学过的be动词可译成“是”，有时译成“成为”，有时则没有具体意思如：“Sheistall.”这句译成：“她很高”。故be动词不属于实义动词。2、一般现在时实义动词作谓语的时侯有两种形式：1)肯定句:主语（I/We/You/They）+实义动词原形+其他如：IstayathomeonSaturdays.Theyhavesportseveryday.主语（He/She/It）+实义动词单三形式+其他如：HestaysathomeonSaturdays.Lucyhassportseveryday.2)否定句：主语（I/We/You/They）+do+not+动词原形+其他如：Idon’tstayathomeonSaturdays.Theydon’thavesportseveryday.主语（He/She/It）+does+not+动词原形+其他如：Hedoesn’tstayathomeonSaturdays.Lucydoesn’thavesportseveryday.3)一般疑问句及其肯、否定回答：Do+主语（I/we/you/they）+动词原形+其他？如：DoyoustayathomeonSaturdays?Yes,Ido./No,Idon’t.Dotheyhavesportseveryday?Yes,theydo./No,theydon’t.Does+主语（he/she/it）+动词原形+其他？如：DoeshestayathomeonSaturdays?Yes,hedoes./No,hedoesn’t.DoesLucyhavesportseveryday?Yes,hedoes./No,hedoesn’t.4)特殊疑问句：疑问词+do/does+主语+动词原形+其他？如：Whatdoyouwant?Whatdoesshewant?Whattimedoyouhavelunch?Whattimedoesshehavelunch?Whatdoyoudo?Whatdoesshedo?Howdoyouspellit?Howdoeshespellit?5.一般现在时的句型变换1）IusuallyplayfootballonFriday.改为一般疑问句:DoyouusuallyplayfootballonFriday?对划线部分提问:WhatdoyouusuallydoonFriday?2）Myfathergotoworkbybikeeveryday.对划线部分提问:Howdoesyourfathergotoworkeveryday?谓语动词是实义动词时,其一般现在时的谓语动词形式有两种——第三人称单数或原形。其否定句和疑问句要借助于does或do来帮助构成。一般现在时用括号内动词的适当形式填空5.What______theyusually______(do)onSaturdays?Theyusually______(fly)kites.6.______youruncle______(water)theflowerseveryday?7.______yourparents______(read)newspaperseveryday?8.Thegirlusually______(teach)usEnglishonSundays.9.What______youusually______(do)afterschool?Iusually______(grow)flowers.10.What______yourmotherusually______(do)onSundays?Sheusually______(do)houseworkathome.11.______Mike______(have)anyhobbies?Yes,he______.He______(like)______(cook).12.They______(have)thesamehobby.13.Myaunt______(like)______(read)newspaperseveryevening.14.What______Mike