英語一般現(xiàn)在時(shí)結(jié)構(gòu)歸納
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英語知識(shí)
常用結(jié)構(gòu):
1.主語+謂語+其他(表動(dòng)作)
It never snows in Australia in December.
澳大利亞的12月里從來不下雪。
They usually go to school by bike.
他們通常騎自行車上學(xué)。
He writes to his father twice a month.
他每月寫兩次信給他爸爸。
2.主語+be+表語(表狀態(tài))
He is a student.
他是學(xué)生。
?、馚e動(dòng)詞的一般現(xiàn)在時(shí)
主語+be(am , is , are)+其它
肯定句式:主語+be( am, is, are)+其它. 如,The color is blue.
否定句式:主語+be(am, is, are) +not +其它.如,The color is not blue.
一般疑問句:Be(am, is, are) +主語+其它?.
注:在這種構(gòu)成中,be動(dòng)詞有人稱和數(shù)的變化,即要根據(jù)主語選用am / is / are。Be動(dòng)詞分為單數(shù)和復(fù)數(shù),am和is是表示單數(shù),am只跟I搭配(除了I其余的單數(shù)都用is),are表示復(fù)數(shù)。
?、?實(shí)義動(dòng)詞的一般現(xiàn)在時(shí)
① 主語(第三人稱單數(shù))+動(dòng)詞(第三人稱單數(shù)形式)+其它
肯定句式:主語(第三人稱單數(shù))+動(dòng)詞(第三人稱單數(shù)形式)+其它,如,He likes it
否定句式:主語(第三人稱單數(shù))+doesn’t+動(dòng)詞(原形)+其它.如:He dosen't like it.
一般疑問句:Does+主語(第三人稱單數(shù))+動(dòng)詞(原形)+其它? Does he like it?
② 主語(除了第三人稱單數(shù))+動(dòng)詞(原形)+其它
肯定句式:主語(除了第三人稱單數(shù))+動(dòng)詞(原形)+其它 如:I like it
否定句式:主語(除了第三人稱單數(shù))+don’t+動(dòng)詞(原形)+其它.如:I don't like it.
一般疑問句:Do+主語(除了第三人稱單數(shù))+動(dòng)詞(原形)+其它? Do you know it.
注:do、don’t和does、doesn’t是構(gòu)成一般現(xiàn)在時(shí)的助動(dòng)詞,其特點(diǎn)是要在其后跟動(dòng)詞的原形。
現(xiàn)在一般時(shí)習(xí)題:
1. He________ TV every evening. (watch)
2. We always ________ to school on foot. (go)
3. Tom, with his classmates, often ______ football after school. (play)
4. Their classroom _________ four big windows. (have)
5. Your shoes _______ under the bed. (be)
6. Sorry, I_______ no enough money with me now. (have)
7. His uncle usually _________ to work by bus. (go)
8. There _______ no hospitals here ten years ago. (be)
9. I always ______ up at six in the morning, but I _____up a little later yesterday. (get )
10. She _______ swim very well when she was five years old. (can)
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