小學(xué)英語(yǔ)必備的基礎(chǔ)知識(shí)
英語(yǔ)是小學(xué)階段的重要科目，雖然接觸的英語(yǔ)內(nèi)容都是十分基礎(chǔ)的知識(shí)，但也要將每個(gè)知識(shí)掌握好。下面是百分網(wǎng)小編為大家整理的.小學(xué)英語(yǔ)基礎(chǔ)知識(shí)歸納，希望對(duì)大家有用!
小學(xué)英語(yǔ)基礎(chǔ)知識(shí)
虛擬現(xiàn)在(Subjunctive Present):
虛擬現(xiàn)在的句子，在任何時(shí)候都要用動(dòng)詞的原形(root form)，就算是第三人稱(he,she, it)也是如此。如：
1.1 現(xiàn)在時(shí)態(tài)(Simple Present): (右邊為虛擬語(yǔ)氣)
I work ---- I work
you work ---- you work
he works ---- he work (注意到了嗎，是 work，不是 works)
she works ---- she work (不是 she works 喔)
it works ---- it work (同樣不是 it works 喔)
we work ---- we work
they work ---- they work
1.2 現(xiàn)在進(jìn)行時(shí)態(tài)(Present Continuous):(右邊為虛擬語(yǔ)氣)
I am working ---- I be working (注意用的是 be，怪怪的!)
you are working ---- you be working
he is working ---- he be working
she is working ---- she be working
it is working ---- it be working
we are working ---- we be working
they are woring ---- they be working
1.3 現(xiàn)在完成時(shí)態(tài)(Present Perfect):(右邊為虛擬語(yǔ)氣)
I have worked ---- I have worked
you have worked ---- you have worked
he has worked ----- he have worked (用的還是have喔)
she has worked ---- she have worked
it has worked ---- it have worked
we have worked ---- we have worked
they have worked ---- they have worked
1.4 現(xiàn)在完成進(jìn)行時(shí)態(tài)(Present Perfect Continuous):(右邊為虛擬語(yǔ)氣) I have been working ---- I have been working
you have been working ---- you have been working
he has been working ---- he have been working (是 he have, 不是 he has ) she has been working ---- she have been working
it has been working --- it have been working
we have been working ---- we have been working
they have been working ---- they have been working
小學(xué)英語(yǔ)知識(shí)要點(diǎn)
1.表示地點(diǎn)位置的介詞
(1)at ,in, on, to
at 表示在小地方; 表示“在……附近，旁邊”
in 表示 在大地方; 表示“在…范圍之內(nèi)”。
on 表示毗鄰，接壤，“在……上面”。
to 表示在……范圍外，不強(qiáng)調(diào)是否接壤;或“到……”
(2)above, over, on 在……上
above 指在……上方; over指垂直的上方,與under相對(duì),但over與物體有一定的空間，不直接接觸; on表示某物體上面并與之接觸。
The bird is flying above my head.
He put his watch on the desk.
(3)below, under 在……下面; under表示在…正下方;below表示在……下，不一定在正下方
There is a cat under the table. Please write your name below the line(橫線).
(4)in front of, in the front of在……前面
in front of…意思是“在……前面”，指甲物在乙物之前，兩者互不包括; There are some flowers in front of the house.(房子前面有些花卉。)
in the front of 意思是“在…..的前部”，即甲物在乙物的內(nèi)部. There is a blackboard in the front of our classroom.
(5)beside，behind
beside 表示在……旁邊
behind 表示在……后面
小學(xué)英語(yǔ)知識(shí)
介詞at，in與on在時(shí)間方面的用法
at表示時(shí)間的一點(diǎn);in表示一個(gè)時(shí)期;on表示特殊日子。如：
He goes to school at seven o’clock in the morning. 他早晨七點(diǎn)上學(xué)。 Can you finish the work in two days. 你能在兩天內(nèi)完成這個(gè)工作嗎? Linda was born on the second of May. 琳達(dá)五月二日出生。
1、at后常接幾點(diǎn)幾分，天明，中午，日出，日落，開(kāi)始等。如：
at five o’clock (五點(diǎn))，at down (黎明)，at daybreak (天亮)，at sunrise (日出)，at noon (中午)，at sunset (日落)，at midnight (半夜)，at the beginning of the month (月初)， at that time (那時(shí))，at that moment (那會(huì)兒)，at this time of day (在一天的這個(gè)時(shí)候)。
2、 in后常接年，月，日期，上午，下午，晚上，白天，季節(jié)，世紀(jì)等。如： in 2006(2006年)，in May，2004 (2004年五月)，in the morning (早晨/上午)，in the afternoon (下午)，in the evening (晚上)，in the night (夜晚)，in the daytime (白天)，in the 21st century (21世紀(jì))，in three days (weeks/month)三天(周/個(gè)月)，in a week (一周)，in spring (春季)。
3、on后常接某日，星期幾，某日或某周日的朝夕，節(jié)日等。如：
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