【文章內(nèi)容簡介】 1 Topic 1 Section A changes have taken place there…此句是現(xiàn)在完成時，表示在說話之前已發(fā)生或完成的動作對現(xiàn)在造成的影響或結果。其結構是“助動詞have/has+動詞的過去分詞”。 have finished that 。She has bought a new 。??。 has been to 。（人已不在湖北，表示有此經(jīng)歷,曾經(jīng)去過那里。）I have been to Beijing several 。...that...如此??以至于??，引導結果狀語從句。 ran so quickly that we couldn39。t keep up with ，我們都趕不上。so...that...引導的從句有時可以和too...to...句型互換。 is so young that he can’t go to school.= He is too young to go to ，還不能上學。 意為“提高，(使)好轉，改進，改善”。improve oneself自我提高。 has improved his 。 health is 。另：improve on/upon ??做出改進。 has improved on the 。improvement （處），增進，改進的事物。 the way 順便問一問。 the way, do you know him? 順便問一問，你認識他嗎？，它強調主語此時不在說話地點。 has gone to 。注意：區(qū)分have/has been to和have/has gone to的用法。 goes the bell.＝That’s the bell.＝The bell is 。此句是倒裝語序。倒裝分為局部倒裝和完全倒裝，主語是代詞時一般用局部倒裝，主語是名詞時則用完全倒裝。 es the 。Look!Here he ！他來了。Here you 。Unit 1 Topic 1 Section B (...)from...從??中學習（到）??。 must learn from each 。He learnt a lot from his friends last 。 ，雖然，引導讓步狀語從句。注意：though不能與but連用。 it was late, he went on ，但他仍在工作。(no)time to do “有(沒有)時間做??”。 have time to see 。 。 police asked her to describe the two 。其名詞是description。 detail詳細地。 explain your plan in 。 常接在can, could, be able to之后，表示擔負得起（??的費用、損失、后果等）；抽得出（時間）。 last, we can afford a 。We can’t afford to waste time and 。afford還可意為“提供，給予，出產(chǎn)”。 affords 。 order to...為了??，以便?? studied hard in order to pass the 。support 作動詞。,供養(yǎng),負擔（費用）。 has a large family to 。，扶持。 support the 。，贊成。 family supported him in his 。give support to...為??提供幫助。這里support作名詞。 should give support to poor 。 ，現(xiàn)時（著重與過去相比）。常用于一般現(xiàn)在時。 most children in our country can get a good 。now ，此刻，目前。著重指現(xiàn)在。常用于一般現(xiàn)在時或現(xiàn)在進行時中。 is at home 。Now they are playing games in the 。 ，發(fā)達。developed ，developing ，development ?！痵 economy has developed a lot, but China is still a developing country while the a developed ，但中國仍是一個發(fā)展中國家，而美國是一個發(fā)達國家。Unit 1 Topic 1 Section C than 相當于over，意為“超過，多于”，后常跟數(shù)詞。more than/over ten men 十多個人。more...than...意為“比??更??”，是比較級的一種用法。中間多接名詞、多音節(jié)的形容詞或副詞原級。 have more friends than 。He is more careful than 。 意為“親眼目睹”。 saw him helping others 。 the chance to do “有機會做某事”?！痩l have the chance to visit your factory next 。 in touch with...意為“與??保持聯(lián)系”。 still keeps in touch with his old 。 away遙遠，常放在句末作后置定語。 live in a village far 。far away far away town 一個遙遠的小鎮(zhèn)far away from+某地，離??遙遠。如前面有具體數(shù)字時，則不能連用far。 home is far away from 。My hometown is about 100 kilometers away from 。 only...but also...不但??而且??，用來連接兩個相同的成分。連接主語時，謂語動詞須和鄰近的主語保持一致。 only he but also I have been to ，我也去過。 “已經(jīng)”，多用于現(xiàn)在完成時，常放在肯定句中間或句末。 have already read this 。 in sth./doing “成功地做某事”。 succeeded in making a beautiful model 。success 。successful 。 是形式主語，動詞不定式作真正的主語。 find it is easy for us to learn English 。 about 夢想，展望，后接名詞或動詞ing形式。 dreams about a new 。We used to dream about living 。Unit 1 Topic 2 Section A lost 走失，迷路。其中l(wèi)ost為形容詞，其近義詞有missing和gone。 found my bike 。My pen is 。My watch is 。 up給??打電話,名詞作賓語時可以放在up后面或兩詞之間；賓語是代詞時，必須放在兩詞之間。 called Tom up yesterday, but he didn’t answer ，但他沒有接。I’ll call you up as soon as I e 。同義詞組：ring up, make a telephone call。 do 。其含義為“A如此，B也如此。”其結構是so+be/助動詞/情態(tài)動詞＋主語。 likes playing the does ，她也是。其否定結構為neither/nor＋be/助動詞/情態(tài)動詞+主語。 am not good at singing, neither is ，他也是。注:so＋主語+ be/助動詞/情態(tài)動詞，它指兩者對同一事物的看法，意為“A如此或A的確如此?！?—I think Tom can work out the ?！猄o he 。，指動作已經(jīng)發(fā)生,或比期望發(fā)生的要早，一般用在句子中間或句末；yet用于疑問句和否定句中，談論尚未發(fā)生但可能發(fā)生的事，通常位于句末。.—Have you had your lunch yet? 你吃過午飯了嗎？—Yes, I’ve already had ，我已經(jīng)吃過了。 a beautiful country 意為“如此美麗的國家”。區(qū)別so, such的用法：so修飾形容詞或副詞原級，such修飾名詞，有時兩者可互換。 a nice girl = so nice a girl 如此漂亮的一個女孩。但名詞前如果出現(xiàn)much, many, little, few等表數(shù)量的詞時要用so。 many people 這么多人。（表示時間）以前，是副詞而不是介詞或連詞，屬較模糊的時間狀語，表示到說話時間為止之前發(fā)生的事，大多使用完成時態(tài)。 haveread that novel 。 ，其近義詞為appear，常見結構有seem＋(to be)＋表語。 seems(to be)quite 。It seems that ＋從句。 seems that he is quite 。I seem to have seen him somewhere before.＝It seems that I have seen him somewhere 。seem＋to do seemed to enjoy ?！叭丝凇?“居民”，常用形容詞large或small來表示人口的多少。 has the largest population in the 。注:常用句式：What’s the population of...? 意為“??人口是多少？”have a population of...意為“有??人口” has a population of 。 place 發(fā)生，常指經(jīng)過安排的。 will the party take place? 那個聚會什么時候舉行？happen 發(fā)生、碰巧，常指偶然發(fā)生。 traffic accident happened to his father 。He happened to meet an old 。注意：happen和take place沒有被動語態(tài)形式。 of＋n./ 因為??。 most families have only one child because of our country’s onechild policy.=Because our country has the onechild policy, now most families have only one ，現(xiàn)在大多數(shù)家庭只有一個孩子。 “兩者都不”。 answer is 。當A不怎樣，B也不怎樣時，其結構為：neither/nor+be/情態(tài)動詞/助動詞+主語。 aren’t a worker, neither is ，他也不是。 strict with 。 teacher is strict with his 。be strict in(doing)(做)某事嚴格要求。 teachers are strict in our 。Unit 1 Topic 2 Section B v.(使)增加，（使)增大，增多, increase by＋倍數(shù)或百分數(shù)，表示“增加了??倍或百分之??”。 with last year, our pay has increased by three ，我們的工資增長了三倍。increase to＋具體的增長后的數(shù)字，表示“增加到了??”。 rice output has increased to 6 million tons this ?！熬拥诙坏摹?。India is second with billion相當于India has the second largest population with billion。 a dancer, she is second to ，她的舞技不亞于任何人。 out 實行，進行，執(zhí)行。 won’t be an easy plan to carry 。 is a new policy, and they will carry it out next ，他們將在明年實施它。Unit 1 Topic 2 Section C “幾分之幾的??”時，采用“分數(shù)+ of +...”形式。 thirds of the 。英語中分數(shù)表示法為：分子采用基數(shù)詞，分母采用序數(shù)詞且有單/復數(shù)形式。分子大于1，分母要用復數(shù)形式。 seventh七分之一，two sevenths七分之二。注：四分之一亦作a quarter，百分數(shù)讀作“基數(shù)詞+percent（無復數(shù)）”。%讀作thirty percent。half意為“一半，二分之一”，相當于one second或50%。，接可數(shù)名詞單數(shù)形式。謂語動詞用第三人稱單數(shù)形式。 whole family likes watching 。This whole week has passed 。all著重于全體中的各個部分，接不可數(shù)名詞或名詞復數(shù)。 the people in the ship lost their 。 short of 缺乏。 is always short of 。be short for...是??的縮寫；for short簡稱、簡寫。 is short for television.= we call television TV for 。 known as...＝be famous as...以??而聞名。 was famous/ known as a great 。 well in doing 。 texts every day has worked well in learning 。Unit 1 Topic 2 Section D Fairmont過去分詞短語放在名詞后作后置定語，這里called可改為named/with the name of...。 boy called/named/with the name of Li Lei is my 。 ，如果不。 will not go unless he asks me to ，我就不去。unle