【正文】 The reasons are as follows. First ______. Last but not least,______.1. As far as ...is concerned 就……而言 goes without saying that... 不言而喻，... can be said with certainty that... 可以肯定地說(shuō)...... the proverb says， 正如諺語(yǔ)所說(shuō)的， has to be noticed that... 它必須注意到，.. . 39。總的來(lái)說(shuō)，……的主要原因是由于……Why______? The first reason is that second reason is third is all this, the main cause of ______due to ______.3. 至于我（對(duì)我來(lái)說(shuō)，就我而言），我認(rèn)為……更合理。. . . .1. 關(guān)于……人們有不同的觀點(diǎn)。一些人認(rèn)為……　　There are different opinions among people as to ____ .Some people suggest that ____.2. 為什么……？第一個(gè)原因是……；第二個(gè)原因是……；第三個(gè)原因是……。只有這樣，我們才能……　　For my part, I think it reasonable to_____. Only in this way can you _____.4. 對(duì)我來(lái)說(shuō)，我認(rèn)為有必要……。s generally recognized that... 它普遍認(rèn)為... 39。s hardly that... 這是很難的...... 39。s no denying the fact that...毫無(wú)疑問(wèn)，無(wú)可否認(rèn) is more important than the fact that... 沒(méi)有什么比這更重要的是…39。s more advisable...因此，在我看來(lái)，更可取的是… what has been discussed above, we may safely draw the conclusion that….通過(guò)以上討論，我們可以得出結(jié)論… data/statistics/figures lead us to the conclusion that….通過(guò)數(shù)據(jù)我們得到的結(jié)論是，.... can be concluded from the discussion that... my point of view, it would be better if...在我看來(lái)……也許更好一. 邀請(qǐng)信　　【篇首句】介紹自己，簡(jiǎn)要說(shuō)明活動(dòng)，并邀請(qǐng)對(duì)方?！　?. An English speaking contest of our school will be held on August 6.　　我們學(xué)校有一場(chǎng)英語(yǔ)演講比賽將在8月6號(hào)舉行?！　?. I’d like to invite you to judge it.　　我想邀請(qǐng)你做它的裁判?！　?. It’s my pleasure/a great honour for me to invite you to...　　我很榮幸的邀請(qǐng)你......　　9. It’s a pity that you have to go back to America soon. So a farewell party for you will be held in the Sun Club this Saturday evening. Could you e at 6:00 pm?　　很遺憾你不久就要回美國(guó)了。下午六點(diǎn)你能來(lái)嗎？　　【篇中句】介紹活動(dòng)具體內(nèi)容，并說(shuō)明受邀人參加理由?！　?. We will start at 8:00 am and arrive there at 9:00.　　我們將會(huì)在上午八點(diǎn)出發(fā)，九點(diǎn)到達(dá)那里?！　?. By the way, you may take Bus No. 322 in front of your apartment and it will take you directly to the club.　　順便說(shuō)一下，你可以乘坐你家公寓前的322路公交車，它會(huì)直接把你帶到俱樂(lè)部。我，代表我們學(xué)校，真誠(chéng)的邀請(qǐng)你來(lái)比賽現(xiàn)場(chǎng)?！　?. I’m sure that you will enjoy yourself there.　　我保證你在那里會(huì)過(guò)得很愉快。　　1. Will you be available during that time? Please contact me at 1234567 at your earliest convenience.　　那期間你有空嗎？請(qǐng)方便時(shí)盡快給我打電話1234567。　　4. We are looking forward to your ing.　　我們期待著你的到來(lái)。　　二. 建議信　　【篇首句】說(shuō)明寫信目的。m sorry to hear that you are having trouble fitting in your new school. Such problems are quite normal. Perhaps the following suggestions are helpful.　　很遺憾聽(tīng)說(shuō)你在適應(yīng)新學(xué)校方面有困難?？赡芟旅娴慕ㄗh會(huì)有一些幫助。信上說(shuō)你打算下個(gè)月來(lái)參觀中國(guó)十天?！　?. I39?！　?. You have asked me for my advice with regard to how to learn Chinese , and I will try to make some suggestions here.　　你關(guān)于如何學(xué)習(xí)漢語(yǔ)詢問(wèn)我的建議，那么我就在這里給出一些建議。m very glad to receive your letter asking for my advice on how to fit in the new school life. Here are a few suggestions.　　很高興收到你的來(lái)信，信上詢問(wèn)我關(guān)于如何適應(yīng)新的學(xué)校生活?！　?. I39。m writing to give you some advice on how to learn English well in high school.　　很高興收到你的電子郵件?！　　酒芯洹拷榻B詳情、提出具體建議。d like to suggest that...　　我