【正文】 oubt that + 句子 ~~ （毫無(wú)疑問(wèn)的 ...） 例句： There is no doubt that our educational system leaves something to be desired. 毫無(wú)疑問(wèn)的我們的教育制度令人不滿意。 八、 The reason why + 句子 ~~~ is that + 句子 （ ...的原因是 ...） 例句： The reason why we have to grow trees is that they can provide us with fresh air./ The reason why we have to grow trees is that they can supply fresh air for us. 我們必須種樹的原因是它們能供應(yīng)我們新鮮的空氣。 十、 Adj + as + Subject（主語(yǔ)） + be, S + V~~~ （雖然 ...） 例句： Rich as our country is, the qualities of our living are by no means satisfactory. {by no means = in no way = on no account 一點(diǎn)也不 } 雖然我們的國(guó)家富有，我們的生活品質(zhì)絕對(duì)令人不滿意。 The more books we read, the more learned we bee. 我們書讀愈多，我們愈有學(xué)問(wèn)。 十三、 ~~~ enable + Object（賓語(yǔ)） + to + V （ ..使 ..能夠 ..） 例句： Listening to music enables us to feel relaxed. 聽音樂(lè)使我們能夠感覺(jué)輕松。 十五、 It is ( high) time (that) + S + 過(guò)去式 （該是 ...的時(shí)候了） 例句： It is time the authorities concerned took proper steps to solve the traffic problems. 該是有關(guān)當(dāng)局采取適當(dāng)?shù)拇胧﹣?lái)解決交通問(wèn)題的時(shí)候了。 十七、 There is no one but ~~~ （沒(méi)有人不 ...） 例句： There is no one but longs to go to college. 沒(méi)有人不渴望上大學(xué)。 十九、 It is conceivable that + 句子 （可想而知的） It is obvious that + 句子 （明顯的） It is apparent that + 句子 （顯然的） 例句： It is conceivable that knowledge plays an important role in our life. 可想而知，知識(shí)在我們的一生中扮演一個(gè)重要的角色。那就是我不喜歡它的原因。 二十二、 Since + S + 過(guò)去式， S + 現(xiàn)在完成式。 二十三、 It pays to + V ~~~ （ ...是值得的。 二十四、 be based on （以 ...為基礎(chǔ)） 例句： The progress of the society is based on harmony. 社會(huì)的進(jìn)步是以和諧為基礎(chǔ)的。 二十六、 bring home to + 人 + 事 （讓 ...明白 ...事） 例句： We should bring home to people the value of working hard. 我們應(yīng)該讓人們明白努力的價(jià)值。 二十八、 Get into the habit of + Ving = make it a rule to + V （養(yǎng)成 ...的習(xí)慣） We should get into the habit of keeping good hours. 我們應(yīng)該養(yǎng)成早睡早起的習(xí)慣。 三十、 What a + Adj + N + S + V! = How + Adj + a + N + V!（多么 ...?。? 例句： What an important thing it is to keep our promise! How important a thing it is to keep our promise! 遵守諾言是多么重要的事！ 三十一、 Leave much to be desired （令人不滿意） 3 例句： The condition of our traffic leaves much to be desired. 我們的交通狀況令人不滿意。 三十三、 do good to （對(duì) ...有益）， do harm to （對(duì) ...有害） 例句： Reading does good to our 。 三十四、 Pose a great threat to ~~ （對(duì) ...造成一大威脅） 例句： Pollution poses a great threat to our existence. 污染對(duì)我們的生存造成一大威脅。 Ⅱ .任務(wù)型寫作使用率最高的 12 個(gè)基本句式 1．表示原因 1） There are three reasons for this． 2） The reasons for this are as follows． 3） The reason for this is obvious． 4） The reason for this is not far to seek． 5） The reason for this is that．．． 6） We have good reason to believe that．．． 例如： There are three reasons for the changes that have taken place in our life． Firstly， people’ s living standard has been greatly improved． Secondly， most people are well paid， and they can afford what they need or like． Last but not least， more and more people prefer to enjoy modern life． 注：如考生寫第一個(gè)句子沒(méi)有把握，可將其改寫成兩個(gè)句子。 2．表示好處 1） It has the following advantages． 2） It does us a lot of good． 3） It benefits us quite a lot． 4） It is beneficial to us． 5） It is of great benefit to us． 例如： Books are like friends． They can help us know the world better， and they can open our minds and widen our horizons． Therefore， reading extensively is of great benefit to us． 3．表示壞處 1） It has more disadvantages than advantages． 2） It does us much harm． 3） It is harmful to us． 例如： However， everything divides into two． Television can also be harmful to us． It can do harm to our health and make us lazy if we spend too much time watching television． 4．表示重要、必要、困難、方便、可能 1） It is important（ necessary， difficult， convenient， possible） for sb． to do sth． 2） We think it necessary to do sth． 3） It plays an important role in our life． 4 例如： Computers are now being used everywhere， whether in the government， in schools or in business． Soon， puters will be found in every home， too． We have good reason to say that puters are playing an increasingly important role in our life and we have stepped into the Computer Age． 5．表示措施 1） We should take some effective measures． 2） We should try our best to overe（ conquer） the difficulties． 3） We should do our utmost in doing sth． 4） We should solve the problems that we are confronted（ faced） with． 例如： The housing problem that we are confronted with is being more and more seri