典型例題 1)___ food you ve cooked! A. How a niceB. What a niceC. How nice D. What nice 答案D. 由于How 修飾形容詞,副詞;what修飾名詞。且food為不可數(shù)名詞,因此A,B 排除。C How + adj. 后面不能再加名詞
祈使句結(jié)構(gòu) 祈使句用以表達(dá)命令,要求,請(qǐng)求,勸告等。 1) 祈使句有兩種類型,一種是以動(dòng)詞原形開頭,在動(dòng)詞原形之前加do (但只限于省略第二人稱主語(yǔ)的句子)。 Take this seat. Do be careful. 否定結(jié)構(gòu): Don t m
不定式的時(shí)態(tài)和語(yǔ)態(tài) 時(shí)態(tài)\語(yǔ)態(tài) 主動(dòng) 被動(dòng) 一般式 to do to be done 進(jìn)行式 to be doing 完成式 to have done to have been done 完成進(jìn)行式 to have been doing 1) 現(xiàn)在時(shí):一般現(xiàn)在時(shí)表示的動(dòng)詞,有時(shí)與謂語(yǔ)
不定式的特殊句型too to 1)too to 太 以至于 He is too excited to speak. 他太激動(dòng)了,說(shuō)不出話來(lái)。 Can I help you ? 需要我?guī)兔? Well, I m afraid the box is too heavy for you to carry it, but thank y
用作介詞的to to 有兩種用法:一為不定式+動(dòng)詞原形; 一為介詞+名詞/動(dòng)名詞, to 在下面的用法中是第二種,即to+ 名詞/動(dòng)名詞: admit to承認(rèn),confess to承認(rèn),be accustomed to 習(xí)慣于,be used to 習(xí)慣于, stick
不定式作表語(yǔ) 不定式可放在be動(dòng)詞后面,形成表語(yǔ)。例如: My work is to clean the room every day. His dream is to be a doctor. 不定式作定語(yǔ) 不定式做定語(yǔ)通常要放在被修飾的詞后。例如: I have a lot of work
It s for sb.和 It s of sb 1)for sb. 常用于表示事物的特征特點(diǎn),表示客觀形式的形容詞,如easy, hard, difficult, interesting, impossible等: It s very hard for him to study two languages. 對(duì)他來(lái)說(shuō)學(xué)兩門
不定式主語(yǔ) 1) It s easy (for me) to do that. 我做這事太容易了 easy,difficult,hard,important,possible,impossible,comfortable,necessary,better; the first,the next,the last,the best,too much,too little
worth的用法 worth,worthy,worth-while都為adj.意為 值得 。 1. worth:be worth + n. 當(dāng)名詞為金錢時(shí),表示 值得 be worth doing sth. 某事值得被做 The question is not worth discussing again and again.
動(dòng)名詞作主語(yǔ)、賓語(yǔ)和表語(yǔ) 1)作主語(yǔ) Fighting broke out between the South and the North. 南方與北方開戰(zhàn)了。 2)作賓語(yǔ) a. 動(dòng)詞后加動(dòng)名詞doing作賓語(yǔ) V. + doing sth admit 承認(rèn)appreciate 感激,贊賞 avoid 避
助動(dòng)詞be的用法 1) be +現(xiàn)在分詞,構(gòu)成進(jìn)行時(shí)態(tài),例如: They are having a meeting. 他們正在開會(huì)。 English is becoming more and more important. 英語(yǔ)現(xiàn)在越來(lái)越重要。 2)be + 過(guò)去分詞,構(gòu)成被動(dòng)語(yǔ)態(tài),例如:
什么是助動(dòng)詞 1)協(xié)助主要?jiǎng)釉~構(gòu)成謂語(yǔ)動(dòng)詞詞組的詞叫助動(dòng)詞(Auxiliary Verb)。被協(xié)助的動(dòng)詞稱作主要?jiǎng)釉~(Main Verb)。 助動(dòng)詞自身沒(méi)有詞義,不可單獨(dú)使用,例如: He doesn t like English. 他不喜歡英語(yǔ)。(d
和more有關(guān)的詞組 1)the more the more 越 就越 The harder you work,the greater progress you ll make. 2) more B than A與其說(shuō)A不如說(shuō)B less A than B He is more lazy than slow at his work. = He is less
the + 最高級(jí) + 比較范圍 1) The Sahara is the biggest desert in the world. 形容詞最高級(jí)前通常必須用定冠詞 the,副詞最高級(jí)前可不用。 形容詞most前面沒(méi)有the,不表示最高級(jí)的含義,只表示 非常 。 It is a mo
many,old 和 far 1) 如果后接名詞時(shí), much more +不可數(shù)名詞 many more +可數(shù)名詞復(fù)數(shù) 2) old 有兩種比較級(jí)和最高級(jí)形式: older/oldest 和elder/eldest。 elder,eldest 只用于兄弟姐妹的長(zhǎng)幼關(guān)系。 My elder brot
可修飾比較級(jí)的詞 1)a bit, a little, rather, much, far, by far, many, a lot, lots, a great deal, any, still, even等 2)還可以用表示倍數(shù)的詞或度量名詞作修飾語(yǔ)。 3)以上詞(除by far)外,必須置于比較級(jí)形
比較級(jí)形容詞或副詞 + than You are taller than me. They lights in your room are as bright as those in mine. 注意: 1)要避免重復(fù)使用比較級(jí)。 (錯(cuò)) He is more cleverer than his brother. (對(duì)) He is more
as + 形容詞或副詞原級(jí) + as 1)在否定句或疑問(wèn)句中可用so as。 He cannot run so/as fast as you. 2)當(dāng)as as 中間有名詞時(shí)采用以下格式。 as +形容詞+ a +單數(shù)名詞 as + many/much +名詞 This is as good an ex
兼有兩種形式的副詞 1) close與closely close意思是 近 ;closely 意思是 仔細(xì)地 He is sitting close to me. Watch him closely. 2)late 與lately late意思是 晚 ;lately 意思是 最近 You have come too late.
用形容詞表示類別和整體 多個(gè)形容詞修飾名詞時(shí),其順序?yàn)椋?限定詞--數(shù)詞--描繪詞--(大小,長(zhǎng)短,形狀,新舊,顏色) --出處--材料性質(zhì),類別--名詞 a small round table a tall gray building a dirty old brown sh
以-ly結(jié)尾的形容詞 1) 大部分形容詞加-ly可構(gòu)成副詞。但 friendly,deadly,lovely,lonely,likely,lively,ugly,brotherly,仍為形容詞。 改錯(cuò):(錯(cuò)) She sang lovely. (錯(cuò)) He spoke to me very friendly.
關(guān)系代詞 1) 關(guān)系代詞用來(lái)引導(dǎo)定語(yǔ)從句。它代表先行詞,同時(shí)在從句中作一定的句子成分,例如: The girl to whom I spoke is my cousin. 跟我講話的姑娘是我表妹。(該句中whom既代表先行詞the girl,又在從句中作