小學(xué)一般現(xiàn)在時(shí)(詳細(xì)講解)（課堂PPT）

1、一般現(xiàn)在時(shí)一般現(xiàn)在時(shí)一般現(xiàn)在時(shí)(關(guān)鍵詞)現(xiàn)在現(xiàn)在經(jīng)常反復(fù)發(fā)生經(jīng)常反復(fù)發(fā)生習(xí)慣性習(xí)慣性規(guī)律、真理規(guī)律、真理1.1.表示表示現(xiàn)在的狀態(tài)現(xiàn)在的狀態(tài)： e.g. Hee.g. Hess twelve. twelve. She Shess at workat work. .2.2.表表經(jīng)常、反復(fù)、習(xí)慣性經(jīng)常、反復(fù)、習(xí)慣性的動(dòng)作的動(dòng)作： e.g. I get up at 6:30 e.g. I get up at 6:30 every dayevery day. . He reads English He reads English every morning.every morning.常用的狀語：常用

2、的狀語：often , sometimes , usually , every day 等。等。3.表示不受時(shí)間限制的普遍真理和自然規(guī)律表示不受時(shí)間限制的普遍真理和自然規(guī)律： e.g. Two and foure.g. Two and four is is six.six. The moon The moon goesgoes around the earth. around the earth. 常與一般現(xiàn)在時(shí)連用的詞常與一般現(xiàn)在時(shí)連用的詞1、every系列 every day year month week morning afternoon evening、頻率副詞 never、次數(shù)一次

3、一次once兩次兩次 twice三次三次 three times一周兩次一周兩次 twice a week每周四次每周四次 four times a week每周六每周六 on Saturdays每周日每周日 on Sundays一般現(xiàn)在時(shí)的構(gòu)成一、系動(dòng)詞一、系動(dòng)詞be的一般現(xiàn)在時(shí)的一般現(xiàn)在時(shí)1、構(gòu)成、構(gòu)成： 主語 + be + 其他2、be 包 括 哪 些 ？is am are3、 什么時(shí)候用is？ 什么時(shí)候用am？ 什么時(shí)候用are？ 取決于主語是單數(shù)還是復(fù)數(shù)The girl is my friend. 主語為單數(shù)時(shí) 主語為復(fù)數(shù)時(shí) 主語為“I”時(shí) isareamExercise 1、Kit

4、ty_an English girl. 2、We _students. 3、I _ from Guangzhou. 4、She_ tall. 5、Lucy and Lily _ good friends. 6、Those chairs _broken. 7、The bag_ mine.isareamisareareis否定句的構(gòu)成否定句的構(gòu)成主語 + be + not + 其他is not =am not=are not=isntm notarent 1、Kitty (not) an English girl. 2、We (not) students. 3、I (not) from Taizh

5、ou. 4、She (not) tall. 5、Lucy and Lily （not）good friends. 6、Those chairs (not) broken. 7、The bag (not) mineisntarentam notisntarentarentisnt Yes，it is. No，it isnt. 1、Is this your English book ？注意：在回答時(shí)，主語要用相應(yīng)的代詞代替be + 主語 + 其它部分？ 肯定回答：Yes，主語+be否定回答：No，主語+be+notbe主語主語其他其他含be一般疑問句的改寫 秘訣：一調(diào)二改三問號(hào)一調(diào)：即把句中的be

6、調(diào)到主語前；二改：改換主語稱謂，即將句中的主語I my mine we our ours等第一人稱分別改為相應(yīng)的第二人稱you your yours等；三問號(hào)：句末的句號(hào)改為問號(hào) 行為動(dòng)詞的一般現(xiàn)在時(shí)構(gòu)成構(gòu)成主語 + 行為動(dòng)詞 + 其他These boys like playing football. The girl reads English every morning.注意：當(dāng)主語為第三人稱單數(shù)時(shí)，行為動(dòng)詞要加s或者es什么時(shí)候加s，什么時(shí)候加es呢？1、大多數(shù)動(dòng)詞在詞尾直接加s， read reads look looks play plays 2、以輔音字母加y結(jié)尾的動(dòng)詞，要先將y變

7、為i，再加esfly flies carry carries study studies 3、以“s, x, ch, sh”結(jié)尾的，在詞尾加“es”，teachteaches iz; watchwatches box-boxes 4、以“o”結(jié)尾的動(dòng)詞，加“es” gogoes z dodoes z Complete the sentences. My father_(listen) to the radio every day. Mike_ (study) in a middle school. She_(take) Eddie for a walk after supper. He_(wa

8、sh) clothes with his hands. Simon _ (pass) the ball to Daniel. Miss Li_ (teach) Chinese. Look at the animal, it _ four legs.listenstakesstudieswashespassesteacheshas8否定句的構(gòu)成否定句的構(gòu)成主語 + 助動(dòng)詞（do/does）+not +動(dòng)詞原形原形 + 其他These boys dont（do not） like playing football.The girl doesnt （does not）read English eve

9、ry morning.什么時(shí)候用助動(dòng)詞do，什么時(shí)候用助動(dòng)詞does呢？取決于主語The girl reads English every morning.These boys like playing football. 當(dāng)主語為復(fù)數(shù)時(shí)，用助動(dòng)詞do構(gòu)成否定 當(dāng)主語為單數(shù)時(shí)，用助動(dòng)詞does構(gòu)成否定注意：dont 和 doesnt 之后動(dòng)詞一定要用原形Complete the sentences. Use the proper verb forms in brackets1. Jordan _(play) basketball. He _(not play) football.2. I _(

10、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.playsdoesnt playgodont goenjoydont enjoylikedoesnt like12行為動(dòng)詞一般疑問句的構(gòu)成行為動(dòng)詞一般疑問句的構(gòu)成含行為動(dòng)詞（或稱為實(shí)義動(dòng)詞）一般疑問句含行為動(dòng)詞（或稱為實(shí)義動(dòng)詞）一般疑問句的改寫的改寫 秘訣：一加二改三

11、問號(hào)秘訣：一加二改三問號(hào)一加：即在句首加助動(dòng)詞Do或Does；二改：1、把謂語動(dòng)詞改為原形； 2、改換主語稱謂（同第一家組）；三問號(hào)：句末的句號(hào)改為問號(hào)。 問句： Do your parents like English？ 肯答： Yes，they do. 否答： No，they dont.助動(dòng)詞 + 主語 + 動(dòng)詞原形原形 + 其它？ 肯定回答用“Yes, 主語+ do/does.”否定回答用“No, 主語+do not/does not.”助動(dòng)詞也常用縮寫形式，主要有dont，doesnt We read English every morning. Do you read English

12、 every morning? Toms father listens to English on the radio every evening . Does Toms father listen to English on the radio every evening?句型轉(zhuǎn)換句型轉(zhuǎn)換1. Mr. Green comes from Shanghai. (改為一般疑問句改為一般疑問句)2. Millie lives in a flat in Beijing. (改為否定句改為否定句)Does Mr. Green come from Shanghai?Millie doesnt live i

13、n a flat in Beijing. 3. Daniel enjoys playing computer games. ( (改為一般疑問句并做肯定回答改為一般疑問句并做肯定回答) )Does Daniel enjoy playing computer games?Yes, he does.some、any 一般說來，some 用于肯定句中，any 用于否定句和疑問句中 。 改疑問句或否定句時(shí)，原句里的改疑問句或否定句時(shí)，原句里的some要改成要改成anyThere are some books on the desk. (改為否定句)There arent any books on the desk. Are there any books on the desk?and or 變否定句時(shí)，and要變成orThere is some air and wate