英文初級語法入門知識
初級語法是我們觸摸到英語語法的邊邊，還沒有深入學(xué)習(xí)呢。下面是學(xué)習(xí)啦小編給大家整理的英文初級語法，供大家參閱!
英文初級語法：一般過去時的結(jié)構(gòu)
一、構(gòu)成方法
一般過去時用動詞的過去式構(gòu)成，即在動詞原形后加ed。
二、用法說明
1、表示在過去某個時間所發(fā)生的動作或所處的狀態(tài)。常與yesterday, last week, in 1989, just now, a moment ago, the other day等連用。如：
He was here just now. 他剛才還在這里。
What did you do yesterday? 你昨天做了什么事?
2、在過去一段時間內(nèi)的經(jīng)常性或習(xí)慣性動作。如：
We often played together when we were children. 我們小時候常在一起玩。
注：表示過去經(jīng)常發(fā)生的動作還可用used to 和would。如：
He used to smoke a lot, but he doesn't now. 他過去經(jīng)常抽煙，但現(xiàn)在不抽了。
Whenever we were in trouble, he would help us. 每當(dāng)我們遇到困難，他都會幫助我們。
3、表示主語過去的特征或性格。如：
At that time she was very good at English. 那時她英語學(xué)得很好。
4、用在狀語從句中表示過去將來。如：
He said he would wait until they came back.
5、一般過去時有時可以表示現(xiàn)在，多與 want, hope, wonder, think, intend 等動詞連用，使語氣更委婉。如：
I wondered if you could help me. 不知你能不能幫我一下。
6、有時用一般過去時也是時態(tài)一致的需要。如：
I didn't know you were here. 沒想到你在這里。
注意：
1. 表示一系列的動作，盡管有先后，都用一般過去時，最后兩個動詞之間用and連結(jié)。如：
He opened the door, rushed out and then disappeared. 他打開門，沖了出去，然后就消失了。
2. 注意在語境中理解“我剛才/原來還不……”。如：
—Your phone number again? I didn't quite catch it. —It's 2566666. 請再說一次你的電話號碼，好嗎?我剛才沒聽清楚。是2566666。
英文初級語法：一般將來時的主要用法
1、表示將來某一時刻的動作或狀態(tài)：
We will come to see you the day after tomorrow.
There will be a wonderful show next week.
2、表示將來某一段時間內(nèi)經(jīng)常的動作或狀態(tài)：
The students will come and work in the lab once a week.
We will come and work in this factory every year.
一般將來時的例句
1.I will call you this evening.
2. Students will use computers to learn in the future.
3. He will help his sister with her lessons.
4. We won't be free(空閑的) this afternoon.
5. She will not listen to me.
6.The birds won't fly away to the south when the weather turns cold.
7. There will be a strong wind soon.
8. I will not tell it to him.
9. I think it will be very hot in Beijing next summer.
10.He will use his pen and his computer.
11. Will there be heavy rain tomorrow?
英文初級語法：一般現(xiàn)在時的用法
1) 經(jīng)常性或習(xí)慣性的動作，常與表示頻腮度的時間狀語連用。
時間狀語： every…, sometimes, at…, on Sunday
I leave home for school at 7 every morning.
2) 客觀真理，客觀存在，科學(xué)事實。
The earth moves around the sun.
Shanghai lies in the east of China.
3) 表示格言或警句中。
Pride goes before a fall. 驕者必敗。
注意：此用法如果出現(xiàn)在賓語從句中，即使主句是過去時，從句謂語也要用一般現(xiàn)在時。
例：Columbus proved that the earth is round..
4) 現(xiàn)在時刻的狀態(tài)、能力、性格、個性。
I don't want so much.
Ann Wang writes good English but does not speak well.
比較：Now I put the sugar in the cup.
I am doing my homework now.
第一句用一般現(xiàn)在時，用于操作演示或指導(dǎo)說明的示范性動作，表示言行的瞬間動作。再如：Now watch me, I switch on the current and stand back. 第二句中的now是進行時的標志，表示正在進行的動作的客觀狀況，所以后句用一般現(xiàn)在時。
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