【正文】
late for school.some times: “幾次” I have been to Nanjing some times.sometime: “某一時(shí)刻” I bought it sometime last spring.We’ll meet again sometime next week. some time: “一段時(shí)間” We have to stay here for some time.2. many/ much/ a few/ a little/ few/ little(1)many修飾可數(shù)名詞,much修飾不可數(shù)名詞;都表示許多。例如: 許多書 許多牛奶 (2)a few和a little都表示有一點(diǎn)兒,側(cè)重于肯定,相當(dāng)于some,但a few修飾可數(shù)名詞,a little修飾不可數(shù)名詞,例如:He has a few friends in London. Would you like some coffee? Yes, just a little. (3)few和little表示幾乎沒有,側(cè)重否定。例如:He is a strange man. He has few words. Hurry up, there is little time left. 【固定搭配】加ingbe busy doing sth. 忙于做…… eg: Mother is busy cooking.look forward to + doing sth. 期待做…… eg: Tom looks forward to seeing his father again.Thank you for (doing) sth. 為了…感謝你 eg: Thank you for your help.have fun doing sth愉快地做某事 eg: I had great fun playing in the water.=have a good time doing sth eg: I had a good time playing in the water.have problem/trouble/difficulty (in)doing eg: I have difficulty finishing my homework in 2 hours.【情態(tài)動(dòng)詞】 又叫情態(tài)助動(dòng)詞。⑵ 絕大多數(shù)情態(tài)動(dòng)詞沒有人稱和數(shù)的變化,即第三人稱單數(shù)不加s(以be和have 開頭的情態(tài)動(dòng)詞短語除外)。例:can既可表示能力,又可表示可能、允許等意義。例:He can speak English. = He is able to speak English.— No, I can’t.例:If I have a good sleep, I will be able to do the problem.例:—Can we go home now, please? You can only smoke in this room. ⑶ 表示“可能”,與may同義,但一般用在疑問句中。例:Anybody can make mistakes. 與第一、二人稱連用時(shí),還可以就可能的解決問題的方式或可能的行為提出建議。例:Can / Could we meet again next week? 我們?cè)趺崔k呢?— We can / could try asking Lucy for help.You can / could help me with the cooking.2. may的基本用法:⑴ 表示“許可”,用can比較口語化。 如果你想來,你就來。本公園內(nèi)不許摘花。)—May I smoke here?不行。)⑵ 肯定句中表示推測(cè),“可能”。 明天可能會(huì)下雨。 這個(gè)消息可能不會(huì)是真的。例:Can it be true? 他究竟是誰呢?⑶ 【注意】:—May I/we……?—Yes, you may./—No, you mustn’t.例:I must go now, or I’ll be late. 【注意】:表示“必須“時(shí),must的否定式為needn’t ,或don’t have to ,而不是mustn’t。例:—Must I go with them? ⑵ 表示推測(cè),一般只用于肯定陳述句,表示非常肯定。 她不朝我看,一定是生氣了。 他英語好,準(zhǔn)知道這個(gè)詞。 想必您就是瓊斯先生吧。其他情態(tài)動(dòng)詞沒有人稱和數(shù)的變化,而have to卻有人稱和數(shù)的變化,要視主語的不同而變化。和must不同之處:must強(qiáng)調(diào)主觀需要have to強(qiáng)調(diào)客觀需要。 對(duì)不起,現(xiàn)在我得走了。 我得去參加一個(gè)會(huì)議。 他將不得不工作到深夜嗎?5. need的基本用法:need的基本詞義是“需要”,它既可作情態(tài)動(dòng)詞,又可作實(shí)義動(dòng)詞。它只有一種形式,后接動(dòng)詞原形。 我相信你沒有必要焦急。我們需要這么早就去嗎?— Yes, we must. / No, we needn’t.是的,必須。So I needn’t tell him, need I? 你沒有必要買那件外衣。 你沒有必要買這件外衣的。如果人作主語,一般后接帶to的動(dòng)詞不定式。例如:I need to look up this word in the dictionary. 我的手表需要修理了。 (= We needn’t work today.) (= Need he go right now?)現(xiàn)代語法認(rèn)為它是一個(gè)助動(dòng)詞