初中英語(yǔ)單詞表短語(yǔ)
初中英語(yǔ)單詞表短語(yǔ)
初中英語(yǔ)單詞表中的短語(yǔ)它們的用法有什么區(qū)別呢?下面是學(xué)習(xí)啦小編給大家整理的初中英語(yǔ)單詞表短語(yǔ)的相關(guān)知識(shí),供大家參閱!
初中英語(yǔ)單詞表短語(yǔ)1
can, be able to的用法和區(qū)別
can, be able to 表示能力這一意義時(shí)can和be able to基本相同,但can只有兩個(gè)時(shí)態(tài)即現(xiàn)在時(shí)(can)與過(guò)去時(shí)(could)而be able to有多種形式。對(duì)未來(lái)的能力做決定時(shí),一般用can. 用于過(guò)去時(shí)態(tài)時(shí),
See if you can go with us.
考慮一下,看是否能和我們一起去。
What can I do for you?
我能幫你什么忙嗎?
Do it how you can.
你盡可能試著做做看。
be able to與can意義不完全相同,was able to意為“有這種能力,而且利用這種能力設(shè)法做成了某事”,而could只單純地表達(dá)有某種能力。
I know someone who should be able to fix you up.
我知道有個(gè)人能提供你所需要的東西。
Manufacturers must be able to juggle demands of all kinds.
制造商必須能夠應(yīng)付各種需求。
For once you have mastered that you will be able to do anything.
因?yàn)橐坏┠阏莆樟怂銓⒖梢宰龅饺魏问虑椤?/p>
初中英語(yǔ)單詞表短語(yǔ)2
must, have to 的用法和區(qū)別
must 表示說(shuō)話人的主觀看法;
Then you must be my cousin.
那么你一定是我的遠(yuǎn)親了。
You must compensate me for this loss.
你必須補(bǔ)償我的這個(gè)損失。
We must start at once.
我們必須馬上出發(fā)。
而have to則表示客觀需要。mustn't意為"不可以;不允許";don't have to 意為"不必"。
You have to consider what to do next.
你必須考慮下一步該做什么。
I have to complain to the manager about it.
對(duì)這件事我不得不向經(jīng)理申訴。
You have to keep after your son if he refuses to be housebroken.
如果你兒子不服管教的話,你必須整天跟在他的身邊。
初中英語(yǔ)單詞表短語(yǔ)3
not … until,until的用法和區(qū)別
until表示動(dòng)作、狀態(tài)的持續(xù),強(qiáng)調(diào)“一直到……為止”,或強(qiáng)調(diào)某個(gè)動(dòng)作或狀態(tài)一直持續(xù)到另一個(gè)動(dòng)作或狀態(tài)出現(xiàn)之前。常與表示延續(xù)性動(dòng)作的動(dòng)詞連用。
如:
He banged on the door until she let him in.
他砰砰打門,一直到她開(kāi)門讓他進(jìn)去為止。
She pored over the problem until she solved it.
她深入地思考了這個(gè)問(wèn)題,直到把它解決為至。
The letter passed from one to another until everyone had read it.
這封信從一個(gè)人轉(zhuǎn)手到另一個(gè)人直到每個(gè)人都看過(guò)。
not … until表示“到……為止;直到……才”,常與表示瞬間性動(dòng)作的動(dòng)詞連用。
Not until we pointed out their fault to them did they realize it .
直到我們向他們指出了他們的錯(cuò)誤,他們才意識(shí)到。
We'll never find Truth in her entirety, at least not until the Second Coming, and who knows when that will be?
我們永遠(yuǎn)找不到完整的真理,至少在第二次到來(lái)之前不能,誰(shuí)知道那將是什么時(shí)候呢?
Therefore let us realize that it is not until we have cultivated the better qualities in ourselves that we can expect to find them in others.
因此,我們要意識(shí)到在我們自己身上培養(yǎng)出更好的品質(zhì)之前,我們不能希望在其他人的身上找到這樣的品質(zhì)。
初中英語(yǔ)單詞表短語(yǔ)4
few, a few; little , a little的用法和區(qū)別
(1)few, a few是可數(shù)的, little, a little是不可數(shù)的。
(2)a few, a little含肯定意味,few, little含否定意味。
I met few people congenial to me in the department.
在那個(gè)單位里我沒(méi)碰到幾個(gè)意氣相投的人。
The thief mooched few apples when we are not looking.
那個(gè)小偷乘我們不注意偷了幾個(gè)蘋(píng)果。
Year by year a few of these slang terms prove so useful that they graduate into respectable society.
年復(fù)一年, 這些俚語(yǔ)中的一些證明是十分有用的, 因而逐漸進(jìn)入了上流社會(huì)。
They have a little ink, don't they?
他們有一點(diǎn)墨水,是嗎?
They have little ink, do they?
他們幾乎沒(méi)有墨水,是嗎?
She has a few Chinese friends, doesn't she?
他有幾位中國(guó)朋友,是嗎?
She has few Chinese friends, does she?
他幾乎沒(méi)有幾位中國(guó)朋友,是開(kāi)嗎
She has a little dog.
她有一只小狗。
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