五年級英語重點(diǎn)必備語法
語法正確還能避免歧義，明確指代關(guān)系和修飾對象等，是很有用的，今天小編就給大家分享一下五年級英語，歡迎大家學(xué)習(xí)
小學(xué)五年級英語一般疑問句語法
一般疑問句
如何將一個(gè)肯定的陳述句改為一般疑問句：
1、看句中有無be動(dòng)詞，如有，把be動(dòng)詞提到句首即可。
2、看句中有無情態(tài)動(dòng)詞，如有，把情態(tài)動(dòng)詞提到句首即可。
3、如上述二者都沒有，就應(yīng)把助動(dòng)提到句首。分四個(gè)步驟：
(1)肯定陳述句中本來是沒有助動(dòng)詞的，要加上去，位置在主語(某人或某物)后，動(dòng)詞前。
(2)確定助動(dòng)詞用do還是does，根據(jù)句中動(dòng)詞，動(dòng)詞是原形的助動(dòng)詞就用do，動(dòng)詞是第三人稱單數(shù)的助動(dòng)詞就用does
(3)把助動(dòng)詞后提到句首。
(4)原句中動(dòng)詞假如發(fā)生變化就要恢復(fù)成原形。
強(qiáng)調(diào)一點(diǎn)，有some的要考慮是否要用any。
小學(xué)五年級現(xiàn)在進(jìn)行時(shí)語法
表示現(xiàn)在正在進(jìn)行的動(dòng)作。
構(gòu)成： 主語+be動(dòng)詞+動(dòng)詞的現(xiàn)在分詞+其它成分
We are having lunch.
He is reading a book.
The dog is running after a cat.
The boys are swimming across the river.
變疑問句將be動(dòng)詞移到句首
Are we having lunch?
Is he reading a book?
Is the dog running after a cat?
Are the boys swimming across the river?
變否定句在be動(dòng)詞后面加 not
We are not having lunch.
He is not reading a book.
The dog is not running after a cat.
The boys are swimming across the river.
特殊疑問句：what, which, how, where, who, etc.
疑問詞+動(dòng)詞+主語+現(xiàn)在分詞
What are you doing?
What is she doing?
What is the dog doing?
沒有進(jìn)行時(shí)的動(dòng)詞(必背)
表示狀態(tài)，思想，感情和感覺的動(dòng)詞不能表示正在進(jìn)行的動(dòng)作
1. 表示感覺，感官的詞
see, hear, like, love, want,
2. have, has當(dāng)擁有講時(shí)沒有進(jìn)行時(shí)
小學(xué)五年級英語一般將來時(shí)重點(diǎn)
表示將來將要發(fā)生的動(dòng)作， 經(jīng)常和tomorrow, next year, the day after tomorrow, the year after the next, in five hours' time, etc. 表示將來的詞聯(lián)用。
結(jié)構(gòu)：主語+助動(dòng)詞will+動(dòng)詞原形
I will go to America tomorrow.
The pilot will fly to Japan the month after the next.
Jack will move into his new house tomorrow morning.
變疑問句將助動(dòng)詞移到句首
Will you go to America tomorrow?
Will the pilot fly to Japan the month after the next?
Will Jack move into his new house tomorrow morning?
變否定句在助動(dòng)詞后面加not
I will not go to America tomorrow.
The pilot will not fly to Japan the month after the next.
Jack will not move into his new house tomorrow morning.
肯定回答及否定回答
Yes, I will. / No, I will not.
Yes, he/she will. / No, he/she will not.
Yes, he will. / No, he will not.
特殊疑問句
What will you do?
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