一般現(xiàn)在時(shí)--精品（共.ppt課件

1、 The Simple Present Tense 普通如今時(shí)普通如今時(shí)一、普通如今時(shí)的定義：一、普通如今時(shí)的定義：1、表示經(jīng)常性或習(xí)慣性的動(dòng)作或形狀。、表示經(jīng)常性或習(xí)慣性的動(dòng)作或形狀。2、表示客觀真理。、表示客觀真理。二、普通如今時(shí)的構(gòu)成：二、普通如今時(shí)的構(gòu)成：1.be動(dòng)詞【動(dòng)詞【is、am、are】一定句一定句:主語(yǔ)主語(yǔ)+be+. I am a student.2.實(shí)義動(dòng)詞實(shí)義動(dòng)詞(行為動(dòng)詞行為動(dòng)詞)一定句：主語(yǔ)一定句：主語(yǔ)+動(dòng)詞動(dòng)詞+. She loves her mother. 普通如今時(shí)的時(shí)間短語(yǔ)標(biāo)志普通如今時(shí)的時(shí)間短語(yǔ)標(biāo)志: :1.1.頻度副詞頻度副詞: always(: alwa

2、ys(總是總是), usually(), usually(通常通常), ), often(often(經(jīng)常經(jīng)常), sometimes(), sometimes(有時(shí)有時(shí)), seldom(), seldom(很很少少),never(),never(從不從不) ) 例例: I often do my homework at : I often do my homework at school.school.2. every morning/day/week/year, 2. every morning/day/week/year, once a week/twice a week once a

3、 week/twice a week 例例: she goes to school by bike : she goes to school by bike every day.every day.3. on Sundays(3. on Sundays(星期日星期日) 例例: He visits his grandma on : He visits his grandma on Sundays.Sundays. 1.當(dāng)主語(yǔ)是當(dāng)主語(yǔ)是 I/We/You/They及名詞復(fù)數(shù)時(shí)：及名詞復(fù)數(shù)時(shí)：一定句一定句主主+v原原+.e.g. We study in a high school. They hav

4、e a dog.否認(rèn)句否認(rèn)句主主+dont+v原原+. (do not =dont)e.g. We dont study in a high school. They dont have a dog.普通疑問(wèn)句普通疑問(wèn)句Do+主主+v原原+.e.g. Do you study in a high school ? Do they have a dog?肯：肯：Yes，主，主+do.否：否：No，主，主+dont.見助動(dòng)詞，變?cè)我娭鷦?dòng)詞，變?cè)斡迷~的正確方式填空：用詞的正確方式填空：1、We _ in the school. (study)2、They _ a lot of money. (h

5、ave)3、I _ _ much money. (not have)4、They _ _ in the school. (not study)5、_ you _ any water?have Yes, _ _. No, _ _studyhavedonthavedont studyDohaveIdoIdont2.當(dāng)主語(yǔ)是當(dāng)主語(yǔ)是He/She/It ,名詞單數(shù)及不可數(shù)名詞時(shí)：名詞單數(shù)及不可數(shù)名詞時(shí)：一定句一定句主主+v三單三單+.e.g. He studies in a high school. Lucy has a dog.否認(rèn)句否認(rèn)句主主+doesnt+v三單三單+. e.g. He does

6、nt study in a high school. Lucy doesnt have a dog.普通疑問(wèn)句普通疑問(wèn)句Does+主主+v三單三單+.e.g. Does he study in a high school? Does Lucy have a dog?見助動(dòng)詞，變?cè)我娭鷦?dòng)詞，變?cè)慰希嚎希篩es，主，主+does.否：否：No，主，主+doesnt.(does not=doesnt)當(dāng)主語(yǔ)是第三人稱單數(shù)時(shí)，當(dāng)主語(yǔ)是第三人稱單數(shù)時(shí)，謂語(yǔ)動(dòng)詞的變化規(guī)那么謂語(yǔ)動(dòng)詞的變化規(guī)那么(v三單三單)1、普通情況下、普通情況下直接加直接加S.comes; loves;works; plays2、

7、以、以s,x,ch,sh,o結(jié)尾的加結(jié)尾的加es.goes ; fixes;teaches; washes3、以輔音字母+y結(jié) 尾,變y為i加es；fly-flies; cry-cries;study-studies特殊：特殊：have-has用詞的正確方式填空：用詞的正確方式填空：1、He _ TV for 16 hours every day.(watch)2、Lily _ up at six oclock every morning.3、She _ _ much money. (not have) 4、Tom _ _ in this school. (not study)5、_ he _

8、 a computer?(have) Yes, _ _ No, _ _watchesgetsdoesnt havedoesntstudyDoeshavehedoeshedoesnt They dont go to school every day.否認(rèn)回答否認(rèn)回答: No, they dont.一定回答一定回答: Yes, they do. Do they go to school every day ? 普通疑問(wèn)句普通疑問(wèn)句: They go to school every day. 否認(rèn)句否認(rèn)句: He likes English.否認(rèn)句否認(rèn)句: 普通疑問(wèn)句普通疑問(wèn)句: 一定回答一定回答:

9、 否認(rèn)回答否認(rèn)回答: He doesnt like English.Does he like English ?Yes, he does.No, he doesnt. I speak English. 2.We like maths. 3.They go swimming on Sundays. 4.He gets up very early. 5.The panda eats bamboo.將以下句子改成否認(rèn)句，普通疑問(wèn)句并回答：將以下句子改成否認(rèn)句，普通疑問(wèn)句并回答：I dont speak English.Do you speak English? Yes, I do/ No ,I dont.We dont like maths.Do you like maths? Yes, we do/ No , we dont.They dont go swimming on Sundays.Do they go swimming on Sundays? Yes,they do/No,they dont.He doesnt get u