1、;.1小學(xué)階段四種時(shí)態(tài)復(fù)習(xí)一、一般過去時(shí)一般過去時(shí)：表示事情已經(jīng)發(fā)生。常見時(shí)間狀語(yǔ)：last, yesterday, just now, ago,句子特點(diǎn)：動(dòng)詞用過去式. 動(dòng)詞過去式分規(guī)則動(dòng)詞和不規(guī)則動(dòng)詞。句子結(jié)構(gòu)：肯定句：主語(yǔ) + V.ed 否定句：主語(yǔ)+助動(dòng)詞did+ not + V.(原型) 一般疑問句：助動(dòng)詞Did +主語(yǔ)+ V.(原型)？;.2eg:1. I had an exciting party last weekend. 否定：_ 一般疑問句2. They all went to the mountains yesterday morning.否定：_ 一般疑問句：_3. T

2、he pen was on the desk just now.否定：_ 一般疑問句：_I didnt have an exciting party last weekend. Did I have an exciting party last weekend?They all didnt go to the mountains yesterday morning.Did they all go to the mountains yesterday morning?The pen wasnt on the desk just now.Was the pen on the desk just n

3、ow?;.3be動(dòng)詞用過去式：動(dòng)詞用過去式：am,iswas; arewere句子結(jié)構(gòu)： 肯定句：主語(yǔ) + was/were 否定句：主語(yǔ) + was/were +not +一般疑問句：was/were+主語(yǔ)+？Eg 1. I was a student some years ago.否定：_ 一般疑問句：_I wasnt a student some years ago.Was I a student some years ago?;.4二、一般現(xiàn)在時(shí)一般現(xiàn)在時(shí)：表示經(jīng)常發(fā)生的動(dòng)作,或是 自然規(guī)律、常理。常與every, always, usually, often, sometimes等表

4、經(jīng)常的時(shí)間狀語(yǔ)連用。注：當(dāng)主語(yǔ)是第三人稱單數(shù)時(shí)，注：當(dāng)主語(yǔ)是第三人稱單數(shù)時(shí)， 動(dòng)詞也要用第三人稱單數(shù)。動(dòng)詞也要用第三人稱單數(shù)。 動(dòng)詞第三人稱單數(shù)：A:直接加s （如，plays、runs）B:以s, x, o, ch, sh結(jié)尾的單詞加es（如washes, watches, does, fixes, misses）C:以輔音字母加y結(jié)尾的單詞，改y為i加es。 (如：studies, carries, flies);.5句子結(jié)構(gòu)： 肯定句：主語(yǔ) + V.（主語(yǔ)為三單時(shí)加s） 否定句：主語(yǔ)+助動(dòng)詞do/does+ not + V.(原型)一般疑問句：助動(dòng)詞Do/Does +主語(yǔ)+ V.(原型)

5、？ ;.6eg:1. We often play in the playground after school.否定： 一般疑問句：2. He usually gets up at six oclock.否定： 一般疑問句：3. Mike sometimes goes to the park with his sister.否定： 一般疑問句：4 The sun rises in the east. (太陽(yáng)從東邊升起)否定： 一般疑問句：We often dont play in the playground after school.Do we often play in the playg

6、round after school?He usually doesnt get up at six oclock.Does he usually get up at six oclock?Mike sometimes doesnt go to the park with his sister.Does Mike sometimes go to the park with his sister?The sun doesnt rise in the east. Does the sun rise in the east? ;.7三、現(xiàn)在進(jìn)行時(shí)現(xiàn)在進(jìn)行時(shí)：表示正在進(jìn)行的、發(fā)生的動(dòng)作。通常在句子中有

7、以下的詞：now, look, listen. 句子的結(jié)構(gòu)如下： 肯定句：主語(yǔ)+be動(dòng)詞 + V.ing 否定句：主語(yǔ)+be動(dòng)詞+not + V.ing 一般疑問句：be動(dòng)詞 +主語(yǔ)+ V.ing？;.8am，is，are的用法口決：我用am，你用are。is 跟著她，他，它，單數(shù)is，復(fù)數(shù)are其中動(dòng)詞的ing形式有如下方法： A. 在動(dòng)詞后直接加ing: 如：go- going , wash-washing, flyflying B. 以單個(gè)元音+單個(gè)輔音+e結(jié)尾 ， 去掉e加ing, 如 ：drivedriving；rideriding；makemakingC. 某些單詞要雙寫詞尾的字母

8、：如：swim- swimming； runrunning；getgetting；;.9eg：1. I am listening to the music now.否定：_ 一般疑問句：_2. Listen! She is singing .否定：_ 一般疑問句：_I am not listening to the music now.Am I listening to the music now ?Listen! She isnt singing .Listen! Is she singing ?;.10四、一般將來時(shí)一般將來時(shí)：表示將要發(fā)生的事情。常見時(shí)間狀語(yǔ)：next，tomorrow,

9、 soon等表示將來的時(shí)間。句子結(jié)構(gòu)：be going to+動(dòng)詞原形動(dòng)詞原形 ; 肯定句：主語(yǔ)+be動(dòng)詞+going to + V原形 否定句：主語(yǔ)+be動(dòng)詞+not + going to + V原形 一般疑問句：be動(dòng)詞 +主語(yǔ)+ going to + V原形？;.11eg:1. I am going to play football this afternoon. 否定：_ 一般疑問句：_2. We are going to New York next week.否定：_ 一般疑問句：_3. Nancy is going to play the piano tomorrow.否定：_ 一般疑問句：_I am not going to play football this afternoon.Am I going to play football this afternoon?We arent go