九層之臺(tái),起于壘土;千里之行,始于足下。備考的路上,哭過、累過、笑過,但只要堅(jiān)持向前走,終將會(huì)拿到屬于我們的證書。以下是整理的“2021年上半年英語四級(jí)語法運(yùn)用指導(dǎo)”!祝大家備考順利!

【篇一】2021年上半年英語四級(jí)語法運(yùn)用指導(dǎo)
1. had better的基本用法特點(diǎn)
其意為“”、“應(yīng)該”,后接動(dòng)詞原形,與情態(tài)動(dòng)詞should用法相似,其中的had通??s略為 'd。如:
You'd better get some sleep.你去睡一會(huì)兒。
We had better go before it rains. 我們?cè)谙掠昵熬腿ァ?BR> 2. had better如何構(gòu)成否定式和疑問式
構(gòu)成否定式時(shí),通常將not置于had better之后(而不是had之后);而構(gòu)成疑問式時(shí),則通常將had(而不是had better)置于主語之前。如:
I'd better not disturb him.我別去打擾他。
What had we better do? 我們?cè)趺崔k?
【注】在否定疑問句或反意疑問句中可將not與had連用。如:
Hadn't we better go now? 我們是不是現(xiàn)在就去呢?
3. had better后接進(jìn)行式和完成式動(dòng)詞
有時(shí)后接動(dòng)詞的進(jìn)行式,表示馬上做某事;也可接完成式動(dòng)詞,表示做完某事或本該做某事而未做某事。如(from www.yingyuyufa.com):
I think I'd better be going.我想我還是馬上走。
You'd better be getting your clothes ready. 你馬上把衣服準(zhǔn)備好。
You had better have done that. 你把那事做完。
You had better have stayed here. 你本來應(yīng)該呆在這兒的。
4. 有關(guān)had better的幾點(diǎn)用法說明
(1) had better 用于提出建議或請(qǐng)求時(shí),并不是一個(gè)很客氣委婉的表達(dá),它暗示對(duì)方有義務(wù)去做某事,因此通常用于長(zhǎng)輩對(duì)晚輩或上級(jí)對(duì)下級(jí)等,而不宜反過來用。
(2) had best與had better 用法和含義均差不多,但不如had better普通。如:
You had best get home before midnight.你在午夜之前回到家里。
We had best be going.我們現(xiàn)在就走。
(3) 有時(shí)可省略其中的had。如:
You better stop arguing.你們不要爭(zhēng)論了。
Better not wait for him. 不要等他了。
Better say yes, if they ask you. 如果他們問你,你說“是”。
(4) 有時(shí)為了強(qiáng)調(diào),可將better置于had之前。如:
"I promise I'll pay you back." "You better had." “我保證還給你?!薄澳氵€給我?!?BR> 【篇二】2021年上半年英語四級(jí)語法運(yùn)用指導(dǎo)
1. healthy 有兩個(gè)意思,一是指“人本身健康的”,二是指“有益于健康的”。如:
Good food keeps you healthy. 好的飲食使你健康。
Cycling is certainly healthier than driving. 騎車肯定比開車有利于健康。
有時(shí)用于比喻義。如:
That book is not healthy reading for children. 那本書供小孩讀不健康。
2. healthful通常只表示“有益于健康的”。如:
Doing morning exercises is very healthful. 做早操對(duì)健康很有益。
Why don't you eat such healthy [healthful] foods? 你為什么不吃那些有益于健康的食物?
此詞在現(xiàn)代英語中用得不多(已屬過時(shí)用法),一般用healthy代替。
【篇三】2021年上半年英語四級(jí)語法運(yùn)用指導(dǎo)
1. 兩者都可表示“借”,但是 borrow 指“借入”,而 lend 則指“借出”,兩者其實(shí)是一對(duì)反義詞,而不是同義詞。如:
Can I borrow your bike? 我可以借用你的自行車嗎?
I never lend books; you never get them back. 我的書決不外借,因?yàn)榭偸怯腥o回。
Some people neither borrows nor lends. 有的人既不借也不貸。
2. 從句型上看,lend 可接雙賓語,即可用于 lend sb sth,該句型也可說成lend sth to sb。如:
She lent him some money. 她借給他一些錢。
She lent some money to him. 她借給他一些錢。
這樣用的 lend 有時(shí)還可用于被動(dòng)語態(tài)。如:
You were lent ten thousand pounds last year. 去年借給你1萬英鎊。
但是注意,borrow 不能接雙賓語,即不能用于 borrow sb sth;要表示向某人借某物,英語可用borrow sth from sb。如:
誤:He borrowed her some money.
正:He borrowed some money from her. 他向她借了一些錢。
3. 兩者本來是非延續(xù)性動(dòng)詞,但有時(shí)可以與一段時(shí)間連用,表示借用的時(shí)間。如:
Can I borrow your pen for a moment? 你的鋼筆我可以借用一會(huì)兒?jiǎn)?
He borrowed a car from a friend for a few days. 他向朋友借汽車用了幾天。
Could you lend me five pounds until tomorrow? 你借給我5英鎊,明天還你,行嗎?

【篇一】2021年上半年英語四級(jí)語法運(yùn)用指導(dǎo)
1. had better的基本用法特點(diǎn)
其意為“”、“應(yīng)該”,后接動(dòng)詞原形,與情態(tài)動(dòng)詞should用法相似,其中的had通??s略為 'd。如:
You'd better get some sleep.你去睡一會(huì)兒。
We had better go before it rains. 我們?cè)谙掠昵熬腿ァ?BR> 2. had better如何構(gòu)成否定式和疑問式
構(gòu)成否定式時(shí),通常將not置于had better之后(而不是had之后);而構(gòu)成疑問式時(shí),則通常將had(而不是had better)置于主語之前。如:
I'd better not disturb him.我別去打擾他。
What had we better do? 我們?cè)趺崔k?
【注】在否定疑問句或反意疑問句中可將not與had連用。如:
Hadn't we better go now? 我們是不是現(xiàn)在就去呢?
3. had better后接進(jìn)行式和完成式動(dòng)詞
有時(shí)后接動(dòng)詞的進(jìn)行式,表示馬上做某事;也可接完成式動(dòng)詞,表示做完某事或本該做某事而未做某事。如(from www.yingyuyufa.com):
I think I'd better be going.我想我還是馬上走。
You'd better be getting your clothes ready. 你馬上把衣服準(zhǔn)備好。
You had better have done that. 你把那事做完。
You had better have stayed here. 你本來應(yīng)該呆在這兒的。
4. 有關(guān)had better的幾點(diǎn)用法說明
(1) had better 用于提出建議或請(qǐng)求時(shí),并不是一個(gè)很客氣委婉的表達(dá),它暗示對(duì)方有義務(wù)去做某事,因此通常用于長(zhǎng)輩對(duì)晚輩或上級(jí)對(duì)下級(jí)等,而不宜反過來用。
(2) had best與had better 用法和含義均差不多,但不如had better普通。如:
You had best get home before midnight.你在午夜之前回到家里。
We had best be going.我們現(xiàn)在就走。
(3) 有時(shí)可省略其中的had。如:
You better stop arguing.你們不要爭(zhēng)論了。
Better not wait for him. 不要等他了。
Better say yes, if they ask you. 如果他們問你,你說“是”。
(4) 有時(shí)為了強(qiáng)調(diào),可將better置于had之前。如:
"I promise I'll pay you back." "You better had." “我保證還給你?!薄澳氵€給我?!?BR> 【篇二】2021年上半年英語四級(jí)語法運(yùn)用指導(dǎo)
1. healthy 有兩個(gè)意思,一是指“人本身健康的”,二是指“有益于健康的”。如:
Good food keeps you healthy. 好的飲食使你健康。
Cycling is certainly healthier than driving. 騎車肯定比開車有利于健康。
有時(shí)用于比喻義。如:
That book is not healthy reading for children. 那本書供小孩讀不健康。
2. healthful通常只表示“有益于健康的”。如:
Doing morning exercises is very healthful. 做早操對(duì)健康很有益。
Why don't you eat such healthy [healthful] foods? 你為什么不吃那些有益于健康的食物?
此詞在現(xiàn)代英語中用得不多(已屬過時(shí)用法),一般用healthy代替。
【篇三】2021年上半年英語四級(jí)語法運(yùn)用指導(dǎo)
1. 兩者都可表示“借”,但是 borrow 指“借入”,而 lend 則指“借出”,兩者其實(shí)是一對(duì)反義詞,而不是同義詞。如:
Can I borrow your bike? 我可以借用你的自行車嗎?
I never lend books; you never get them back. 我的書決不外借,因?yàn)榭偸怯腥o回。
Some people neither borrows nor lends. 有的人既不借也不貸。
2. 從句型上看,lend 可接雙賓語,即可用于 lend sb sth,該句型也可說成lend sth to sb。如:
She lent him some money. 她借給他一些錢。
She lent some money to him. 她借給他一些錢。
這樣用的 lend 有時(shí)還可用于被動(dòng)語態(tài)。如:
You were lent ten thousand pounds last year. 去年借給你1萬英鎊。
但是注意,borrow 不能接雙賓語,即不能用于 borrow sb sth;要表示向某人借某物,英語可用borrow sth from sb。如:
誤:He borrowed her some money.
正:He borrowed some money from her. 他向她借了一些錢。
3. 兩者本來是非延續(xù)性動(dòng)詞,但有時(shí)可以與一段時(shí)間連用,表示借用的時(shí)間。如:
Can I borrow your pen for a moment? 你的鋼筆我可以借用一會(huì)兒?jiǎn)?
He borrowed a car from a friend for a few days. 他向朋友借汽車用了幾天。
Could you lend me five pounds until tomorrow? 你借給我5英鎊,明天還你,行嗎?