小学英语一般现在时讲解及练习.ppt
标标志志 词词 定定义义 结结 构构定定 义义 、表示客观真理或事实、表示客观真理或事实 I am a student.I can speak English 、表示经常或习惯性的动作、表示经常或习惯性的动作 I do homework every day.Jimmy does housework on Sundays.标标 志志 词词1.every day/morning/week；on Sundays2.频率副词：频率副词：usually,always,often，sometimes isareambe 动词表示“是”amI I am的的缩写形式：缩写形式：Im a girl.Im a teacher.Im I am a girl.I am tall.ishe she it 所有单数和不可数名词 he is=hesshe is=shesit is=its缩写形式areyou they you are=yourethey are=theyre缩写形式we we are=were Lets fill in blanks 1、I _ a boy.I _ tall.I _ nine.2、You _ Kitty.You _short.You _ ten.3、_ you a boy?No,I _ a girl.4、Kitty _ a girl.She _ short.5、Peter _ a boy.He _ tall.6、This _ a cat.It _ fat.7、The bird _ small and the dog _ big.8、What _they?They _ elephants.9、The water _ cold.10、My mother and father _ happy.Areamareamisamisisamareis areisisisisareareisare变否定：变否定：be后加后加not变疑问，变疑问，你会吗？你会吗？Soeasy!Soeasy!一般疑问句：一般疑问句：This is a book.Is this a book?Yes,it is.No,it isnt.一般疑问句：一般疑问句：They are friends.Are they friend?Yes,they are.No,they arent.变疑问：变疑问：be提前提前整理大小写整理大小写加？加？wThere is a radio on the desk.There be-的一般疑问句 Is there a radio on the desk?Yes,there is./No,there isnt.wThere are some shoes under the bed.Are there any shoes under the bed?Yes,there are./No,there arent.w规则：规则：is/are要提前要提前,some 变变any,其他都不变其他都不变一般现在时一般现在时（一般疑问句）（一般疑问句）He He is is a student.You a student.You areare a boy.a boy.Is Is he a student he a student？Are Are youyou a boya boy？I I am am a a good boygood boy.TheyThey areare tea teachers.chers.AreAre youyou a good boya good boy？AreAre they tethey teacheracher？Ben is my friend.Is Ben your friend？变一般疑问句变一般疑问句Yes,he is.No,he isnt.Nancy is our teacher.Is Nancy your teacher？变一般疑问句变一般疑问句Yes,she is.No,she isnt.注意：注意：否定句否定句 some 变变any 疑问句疑问句 some 变变any I we变成变成you my our 变成变成yourcanshallmust情态 动词后面跟动词原形后面跟动词原形She can speak English.I can speak English.They can speak English.变否定：变否定：情后加情后加not变否定句变否定句She can speak English.She can not speak English.变疑问，变疑问，你会吗？你会吗？Soeasy!Soeasy!后面跟动词原形后面跟动词原形Can you speak English?I can speak English.Yes,I can.No,I cant.dodoes助 动词结结 构构 1.除三单以外的主语除三单以外的主语+动原动原 （主语为（主语为 I,we,you,they）We go to school at 9:40 on Saturday.2.三单主语三单主语+动词三单形式动词三单形式 (三单：三单：he,she,it,人名人名)Peter goes to school at 9:30.一般现在时态S 是小偷 跟着it、she、he的动作动作sleepreaddrawplaygodowatchHeSheItsssses eses 1.I go to school by bus.2.He goes to school by bus.3.She gets up at six.always(总是总是)sometimes(有时有时)never(从不从不)on Sundays（每周天）（每周天）at the weekends 1.I always go to school by bus.2.He sometimes goes to school by bus.3.She never gets up at six.第三人称单数第三人称单数1.直接直接加加s：reads,plays,works,makes2.以以s,x,ch,sh,o结尾结尾+es.watches,goes,does3.辅音字母辅音字母+y结尾的单词结尾的单词,去去y+ies,worry-worries,studystudies4.特殊：特殊：have-hasmake do want gethave catchtake playstudy go 练一练练一练makesdoeswantsgetshascatchestakesplaysstudiesgoes sit_ swim_ go _ _ do _ make _ run _ write_ see_ _ cry_ study _ watch_ wash_ say_ play _ have_ take_ swimsgoesdoesmakesrunswritescries_seesstudieswatcheswashessays_playshas_takessits一般现在时一般现在时（否定句）（否定句）1 1、I to school by bus.I to school by bus.否：否：I to school by bus.I to school by bus.2 2、He He to school by bus.to school by bus.否：否：He He to school by bus.to school by bus.gogodont godont gogoesgoesdoesnt godoesnt go变否定句变否定句I study English every day.I dont study English every morning.Ben wants some bread.Ben Doesnt want any bread.变否定句变否定句一般现在时一般现在时（一般疑问句）（一般疑问句）1 1、I to school by bus.I to school by bus.疑疑问问句：句：you to school by bus.you to school by bus.2 2、He He to school by bus.to school by bus.疑疑问问句：句：he he to school by bus.to school by bus.DoesDoesgogogoesgoesgogogogoDoDoI wake up at 7 oclock.doDo I wake up at 7 oclock?Do you wake up at 7 oclock?Yes,I do.No,I dont否定句：否定句：dontdont 放在哪儿呢？放在哪儿呢？I dont wake up at 7 oclock.She goes to school at 9 oclock.Does She go to school at 9 oclock.esDoes she go to school at 9 oclock.esYes,she does.No,she doesnt否定句：否定句：doesntShe doesnt go to school at 9 oclock.es1.开幕式开幕式2.选答环节选答环节3.抢答环节抢答环节4.才艺表演才艺表演5.颁奖典礼颁奖典礼感谢您的到来！感谢您的到来！每组同学派出一名代表选择一个题号。每组同学派出一名代表选择一个题号。每个数字代表的分值可是不同的哦！每个数字代表的分值可是不同的哦！可选题：可选题：把下列单词变成三单形式把下列单词变成三单形式（10）go_ study _ wash _play _ do _ have _fly _ swim _ teach _变疑问并回答变疑问并回答（3030）BAmy wants some chicken.Does Amy want any chicken？Yes,she does.No,she doesnt变疑问，并回答！变疑问，并回答！（20）I want a book.Do you want a book？Yes,I do.No,I dont Nancy is our teacher.Is Nancy your teacher？变一般疑问句变一般疑问句Yes,she is.No,she isnt.变否定句变否定句（3030）BJim likes playing football.Jim doesnt like playing football.疑问并回答疑问并回答Can you speak English?I can speak English.Yes,I can.No,I cant.
