仁愛(ài)英語(yǔ)9年級(jí)上冊(cè)英語(yǔ)第一單元知識(shí)點(diǎn)電子教案

1、此文檔僅供收集于網(wǎng)絡(luò)，如有侵權(quán)請(qǐng)聯(lián)系網(wǎng)站刪除U1U1T1SA1 You have just come back from you hometown.你剛從你的城鎮(zhèn)回來(lái)。現(xiàn)在完成時(shí)：之前已經(jīng)發(fā)生或完成的動(dòng)作對(duì)現(xiàn)在造成的影響或結(jié)果。結(jié)構(gòu)：助動(dòng)詞have/has +動(dòng)詞的過(guò)去分詞1 have finished that work.我已經(jīng)完成了那項(xiàng)工作。She has bought a new bike.她買了一輛新自行車。2 have/has been to.去過(guò)。e.g. He has been to Hubei.他去過(guò)湖北。（人已不在湖北，表示有此經(jīng)歷，曾經(jīng)去過(guò)那里。）I have been t

2、o Beijing several times. 我去過(guò)北京幾次。have/has gone to.已經(jīng)去了，它強(qiáng)調(diào)主語(yǔ)此時(shí)不在說(shuō)話地點(diǎn)。e.g. She has gone to Shang-hai.她已經(jīng)去了上海。3 so.that.如此以至于，引導(dǎo)結(jié)果狀語(yǔ)從句。e.g.He ran so quickly that we couldn ' t keep up with him.，他跑的 太快以至于我們都趕不上。so.that.引導(dǎo)的從句有時(shí)可以和too.to.句型互換。 e.g. He is so young that he can' t go to school. = He

3、 is too young to go to school. 他太小了，還不能上 學(xué)。4 improve意為“提高，（使）好轉(zhuǎn)，改善”。a.可作及物動(dòng)詞。improve oneself 自我提高。e.g. He has improved his health. 他的健康狀況得到了改善。b.可作不及物動(dòng)詞。e.g. His health isimproving. 他的健康狀況正在好轉(zhuǎn)。 另：improve on/upon sth. 對(duì) 做出改進(jìn)。 e.g. He has improved on the invention. 他進(jìn) 一步完善了他的發(fā)明。improvement n.改進(jìn)（處），增進(jìn)，

4、事 物。5 by the way 順便問(wèn)一問(wèn)。 e.g. By the way, do you know him? 順便問(wèn)一問(wèn)，你認(rèn)識(shí)他嗎？6 There goes the bell.= That' s the bell. = The bell is ringing.鈴 響了。此句是倒裝語(yǔ)序。倒裝分為局部倒裝和完全倒裝，主 語(yǔ)是代詞時(shí)一般用局部倒裝，主語(yǔ)是名詞時(shí)則用完全倒裝。e.g. There comes the bus.公共汽車來(lái)了。Look! Here he comes. 看！他來(lái)了。 Here you are.給你。8 Where have you been?你去過(guò)哪里啦？I

5、have been to +地點(diǎn)。 我去過(guò)了 Where has she/he been?她/他去過(guò)哪里啦？ She/He has been to +地點(diǎn)。我去過(guò)了。U1T1SB1 I haven 'seen you for a long time.我很長(zhǎng)時(shí)間沒(méi)看到你啦。現(xiàn)在完成時(shí)的否定結(jié)構(gòu)是haven' t/hasn' t+過(guò)去分詞。2 You took part in some volunteer activities during summer holidays, didn ' t you?你在暑假參加了一些志愿者活動(dòng)，是嗎？此句為反義疑問(wèn)句。例如：e.g

6、. It ' s a nice isayt it?美好的一天，不是嗎？Ann didn ' t use to live theredid she?Ann過(guò)去不常住那里，不是嗎？3 I 'e learnt a lot from it. 我從中 學(xué)到了很多東西。learn . from.從中學(xué)習(xí)（到）。e.g. We must learn from each other.我們必須互相學(xué)習(xí)。He learnt a lot from his friends last summer.去年夏季，他從他朋友那學(xué)到了很多。4 Have you been to any other pla

7、ce?你有沒(méi)有去過(guò)其它地方嗎？現(xiàn)在完成時(shí)的疑問(wèn)句？Have you cleaned the room?回答： Yes, I have, /No , I haven '.5 Though I had no time to travel, I still felt very happy.雖然我沒(méi)有時(shí)間去旅行，但是我仍然覺(jué)得很開(kāi)心。A though conj.盡管，雖然，引導(dǎo)讓步狀語(yǔ)從句。注意：though 不能與but連用。e.g. Though it was late, he went on working.盡管天晚了，但他仍在工作。B have (no) time to do sth.

8、意為“有(沒(méi)有)時(shí)間做”。e.g. I have time to see you.我有時(shí)間去看你。U1T1SC1 more than相當(dāng)于over，意為“超過(guò)，多于”，后常跟數(shù)詞。more than/over ten men 十多個(gè)人。more . than . 意為“比更”，是比較級(jí)的一種用法。中間多接名詞、多音節(jié)的形容詞或副詞原級(jí)。e.g. I have more friends than you. 我的朋友比你的多。He is more careful than Jim. 他比吉姆纟田心。2 see sth. oneself意為“親眼目睹”。e.g. I saw him helping

9、others myself. 我親眼目睹他幫助別人。3 have the chance to do sth.意為“有機(jī)會(huì)做某事”。e.g. I' have the chance to visit your factory next Sunday. 下星期天我將有機(jī)會(huì)去參觀你們的工廠。4 a.keep in touch with .意為“與保持聯(lián)系”。e.g. He still keeps in touch with his old friends.他仍和老朋友們保持聯(lián)系。b.far away遙遠(yuǎn)，常放在句末作后置定語(yǔ)。e.g. They live in a village far aw

10、ay.他們住在一個(gè)遙遠(yuǎn)的村子里。faraway adj. 遙遠(yuǎn)的e.g. a faraway town 一個(gè)遙遠(yuǎn)的小鎮(zhèn)far away from+某地，離遙遠(yuǎn)。如前面有具體數(shù)字時(shí)，則不能連用 far。 e.g. My home is far away from Beijing. 我家離 北京很遠(yuǎn)。 My hometown is about 100 kilometers away from Shanghai我的家鄉(xiāng)離上海大約100公里。5 develop v.發(fā)展，發(fā)達(dá)。developed adj. 發(fā)達(dá)的，developing adj. 發(fā)展中的，development n.發(fā)展。e.g. C

11、hina' s economy has developed a lot, but Chin a is still a developing country while the U.S.A. is a developed country.中國(guó)的經(jīng)濟(jì)已經(jīng)有了很大 的發(fā)展，但中國(guó)仍是一個(gè)發(fā)展中國(guó)家，而美國(guó)是一個(gè)發(fā)達(dá)國(guó)家6 satisfy v.使（某人）滿意或滿足。 e.g. It' s impossible tosatisfy everyone.讓所有的人滿意是不可能的。be satisfiedwith .意為“對(duì)感到滿意、滿足” ，與be pleased with.同義。e.g.

12、He is satisfied with his new job.他對(duì)他的新工作感到滿意。7 not onlybut also. 不但 而且 ，用來(lái)連接兩個(gè)相 同的成分。連接主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞須和鄰近的主語(yǔ)保持一致。e.g. Not only he but also I have been to Canada.不僅他去過(guò)加拿大，我也去過(guò)。8 care n.照料、照顧、護(hù)理。 medical care醫(yī)療保健 patient care病人護(hù)理take care of (sb./sth.)照料、照顧(某人/某物) v. care about sb./sth.關(guān)注、在意、擔(dān)憂某人 /某物 e.g. I

13、 don ' t care about what she said我不在意她所說(shuō)的。9 a. already adv.意為“已經(jīng)”，多用于現(xiàn)在完成時(shí)，常放在肯定句中間或句末。e.g. I have already read this book. 我已經(jīng)看過(guò)這本書(shū)了。b. succeed in sth./doing sth.意為“成功地做某事”。e.g. Tom succeeded in making a beautiful model plane.湯姆成功地做好了一個(gè)漂亮的飛機(jī)模型。Success n.成功。successful adj. 成功的。10 I think it '

14、important to remember the past.我認(rèn)為記住過(guò)去很重要。a. it是形式主語(yǔ)，動(dòng)詞不定式作真正的主語(yǔ)。e.g. I find it is easy for us to learn English well.我發(fā)現(xiàn)對(duì)我們來(lái)說(shuō)學(xué)好英語(yǔ)是容易的。11. dream about夢(mèng)想，展望，后接名詞或動(dòng)詞 -ing形式。e.g. He dreams about a new house.他夢(mèng)想擁有一棟新房子。We used to dream about living abroad.過(guò)去我們常常夢(mèng)想去國(guó)外生活。U1T1SD1. Leisure activities play an

15、 important part in people ' s lives.休閑活動(dòng)在人們的生活中起著重要的作用。play a/an part = play a/an role扮演角色；起作用；有影響e.g. Computer plays an important part in ourdaily lives.2. Watching operas and listening to the radio were the main activities in their spare time.看戲和聽(tīng)廣播是他們?cè)诳臻e時(shí)間的主要活動(dòng)。watching operas and listening t

16、o the radio 是動(dòng)名詞短語(yǔ)，作這個(gè)句子的主語(yǔ)。e.g. Reading books plays an important part inhis life.in one sspare/free time在某人的業(yè)余時(shí)間e.g. She often goes shopping in her spare time.3. They go to visit some places of interest, and some peopleeven make a tour abroad to see the world.他們?nèi)⒂^名勝古跡，有些人甚至去國(guó)外旅游。make a tour abroad

17、 去國(guó)外旅游e.g. They plan to make a tour abroad next yearU1T2SA1 get lost走失，迷路。其中l(wèi)ost為形容詞，其近義詞有 missing 和 gone。e.g. I found my bike missing.我發(fā)現(xiàn)我的自行車丟了。My penis lost.我的筆丟了。 My watch is gone.我的手表不見(jiàn)了。2 call up給打電話，名詞作賓語(yǔ)時(shí)可以放在up后面或兩詞之間；賓語(yǔ)是代詞時(shí)，必須放在兩詞之間。e.g. I called Tom up yesterday, but he didn ' t answer

18、 it.昨天我給湯姆打電話，但他沒(méi)有接。I 'call you up as soon as I come back.我一回來(lái)就給你打電話。同義詞組： ring up, make a telephone call。3 So do I.此句為完全倒裝句。其含義為“ A如此，B也如此。”其結(jié)構(gòu)是so+be/助動(dòng)詞/情態(tài)動(dòng)詞+主語(yǔ)。e.g. He likes playing the piano. So does she.他喜歡彈鋼琴，她也是。其否定結(jié)構(gòu)為 neither/nor + be/助動(dòng)詞/情態(tài)動(dòng)詞+主語(yǔ)。e.g. I am not good at singing, neither is

19、 he. 我不擅長(zhǎng)唱歌，他也是。注:so+主語(yǔ)+ be/助動(dòng)詞/情態(tài)動(dòng)詞，它指兩者對(duì)同一事物的 看法，意為“ A如此或 A確實(shí)如此?！?e.g. I think Tom can work out the problem.我認(rèn)為湯姆能算出這道題。So he can.他確實(shí)能。（記憶技巧：某人確實(shí)在中間）4 already常用于肯定句中,指動(dòng)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(wèn)句和否定句中，談?wù)撋形窗l(fā)生但可能發(fā)生的事，通常位于句末。e.g. Have you had your lunch yet? 你吃過(guò)午飯了嗎？ Yes, I've already h

20、ad it.是的，我已經(jīng)吃過(guò)了。U1T2SB1 population意為“人口”，“居民”,常用形容詞large或small來(lái)表示人口的多少。 e.g. China has the largest population in the world.中國(guó)擁有世界上最多的人口。 注：常用句式：What's the population of.? 意為“人口是多少？” have a pupulationof.意為“有 人口” e.g. China has a pupulation of 1.3billion.中國(guó)有13億人口。2 increase v.（使）增加，（使）增大，增多。increa

21、se by+倍數(shù)或 百分?jǐn)?shù)，表示“增加了 倍或百分之 ” 。e.g. Compared with last year, our pay has increased by three times.與去年相比，我們的工資增長(zhǎng)了3倍。increase to+具體的增長(zhǎng)后的數(shù)字，表示“增加到了”。e.g. Our rice output has increased to 6 million tons this year. 我 們的水稻產(chǎn)量今年增長(zhǎng)到了600萬(wàn)噸。3 carry out 實(shí)行，進(jìn)行，執(zhí)行。e.g. It won 't be an easy plan to carry out.那并

22、不是一個(gè)容易實(shí)施的計(jì)劃。e.g. This is a newpolicy, and they will carry it out next year. 這是一項(xiàng)新政策，他 們將在明年實(shí)施它。U1T2SC1 What problems do you think China's large population has caused?你覺(jué)得中國(guó)的龐大的人口數(shù)目引起了什么問(wèn)題？止匕句中 do you think 是插入語(yǔ)， what problems 作 cause的賓 語(yǔ)，所以do you think之后接陳述句語(yǔ)序。 e.g. Who do you know is on duty tod

23、ay?你知道今天誰(shuí)值日嗎？這里 do you know是插入語(yǔ)，who在句中作主語(yǔ)。2 one fifth五分之一要表示“幾分之幾的”時(shí)，采用“分?jǐn)?shù) + of+ . ”形式。e.g. two thirds of the students三分之二的學(xué)生。英語(yǔ)中分?jǐn)?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(fù)數(shù)形式。 分子大于1，分母要用復(fù)數(shù)形式。 e.g. one seventh七分之一， two sevenths七分之二。注：四分之一亦作 a quarter,百分?jǐn)?shù) 讀作“基數(shù)詞 +percent（無(wú)復(fù)數(shù)）”。e.g. 30%讀作 thirty percent。 half意為“一半，二

24、分之一”，相當(dāng)于one second或50%。3 because of+n./v.-ing 因?yàn)椤?eg. Now most families haveonly one child because of our country ' s one-child policy.=Because our country has the one-child policy, now most families have only one child.由于我國(guó)實(shí)施獨(dú)生子女政策，現(xiàn)在大多數(shù)家庭只有一個(gè)孩子。4 whole著眼于整體，接可數(shù)名詞單數(shù)形式。謂語(yǔ)動(dòng)詞用第三人稱單數(shù)形式。e.g. The who

25、le family likes watching TV .全家人都喜愛(ài)看電視。This whole week has passed quickly.整個(gè)一周都過(guò)得很快。all著重于全體中的各個(gè)部分，接不可數(shù)名詞或名詞復(fù)數(shù)。e.g. All the people in the ship lost their lives.輪船上所有人都遇難了。5 supply: n.供應(yīng)量，供給量，儲(chǔ)備eg. The water supply is notenough.水的供給不足。v.（尤其大量）供應(yīng)，供給，提供， 常用句型： supply sth. to sb./supply sb. with sth.eg.

26、 Our country supplies free textbooks to children.=Our country supplies children with free textbooks.我國(guó)給孩子們提供免費(fèi)的教科書(shū)。provide, offer與supply意思相近，但用法不同。比較： provide sth. for sb./provide sb. with sth.offer sth. to sb./offer sb. sth.只供學(xué)習(xí)與交流6 worse and worse 越來(lái)越糟糕比較級(jí)+and+比較級(jí) 意為“越來(lái)越” eg. The weather isgetting

27、 colder and colder.天氣變得越來(lái)越冷了。Our school isbecoming more and more beautiful.我們的校園變得越來(lái)越漂 亮了。7 be known as. = be famous as. 以而聞名。e.g. Edisonwas famous/known as a great scientist .愛(ài)迪生以一位偉大的科 學(xué)家而聞名/著稱。8 It worked well in controlling China ' population.它在控制中國(guó)的人口方面很有成效。work well in doing sth. 在做某事方面很有成

28、效。 eg. Reciting texts every day has worked well in learning English. 每天背誦 課文在學(xué)習(xí)英語(yǔ)方面很有成效。9 thanks to多虧了，由于的幫助，相當(dāng)于becauseof .或with the help of .,在此短語(yǔ)中，to是一個(gè)介詞，后接 名詞或代詞。 eg. Thanks to the doctor, I am well again. 多虧這 位醫(yī)生，我身體又康復(fù)了。thanks for為感謝。強(qiáng)調(diào)感謝的原因，后跟名詞、代詞、動(dòng)詞-ing形式。eg. Thanks for your invitation.謝謝你的

29、邀請(qǐng)。U1T2SD此文檔僅供收集于網(wǎng)絡(luò)，如有侵權(quán)請(qǐng)聯(lián)系網(wǎng)站刪除1 called Fairmont過(guò)去分詞短語(yǔ)放在名詞后作后置疋語(yǔ)，這里called 可改為 named/with the name of .。e.g.The boy called/named/with the name of Li Lei is my brother.名叫李雷的那個(gè)男孩是我的弟弟。2 interest意為 吸引力，趣味”，不可數(shù)名詞。a place of interest一處名勝，places of interest 許多名勝。e.g. There are manyplaces of interest in our

30、 city.我們城市有許多名勝。3給某人打電話call sb. up_lose one ' s way迷路增加了in crease bydevelop ing coun tries發(fā)展中國(guó)家developed coun tries發(fā)達(dá)國(guó)家carry out實(shí)行到目前為止so far米取措施做某事take measures to do sththa nks to sb./sth.幸虧，由于be surro un ded by被所環(huán)繞the capital of China中國(guó)的首都U1T3SA1 How do you like (doing) sth.?=What do you thin

31、k of .?你認(rèn)為怎么樣只供學(xué)習(xí)與交流此文檔僅供收集于網(wǎng)絡(luò)，如有侵權(quán)請(qǐng)聯(lián)系網(wǎng)站刪除e.g. How do you like the weather in Beijing?你認(rèn)為北京的天氣怎么樣？=What do you think of the weather in Beijing?How do you like playing basketball now?你認(rèn)為現(xiàn)在打籃球怎么樣？=What do youthink of playing basketball now?2 get used to (doing) sth.習(xí)慣于做某事?？捎糜诙喾N時(shí)態(tài)中。get可用be/become等來(lái) 代替。

32、e.g. He will be (has been) used to getting up early.他將會(huì)(已經(jīng))習(xí)慣早起。used to do sth.過(guò)去總是做某事(而現(xiàn)在不做了)。只用于一 般過(guò)去時(shí)。e.g. He used to be a quiet boy.他過(guò)去是個(gè)不太愛(ài)說(shuō)話的男孩。be used to do sth被用于做某事e.g. Wood is used to make paper.木材被用于造紙。3 .but the city has improved a lot since I came here a few years ago.但是從我?guī)啄昵皝?lái)這里以來(lái)，這個(gè)城市改

33、善了很多。since引導(dǎo)的從句常用一般過(guò)去時(shí)，表示“自從以來(lái)” ,它前面的主句通常使用現(xiàn)在完成時(shí)。e.g. It has been raining since I came here two days ago.自從兩天前我來(lái)到這里就一直下雨。For +時(shí)間段有的時(shí)間了Since + 時(shí)間段+ ago自從前+時(shí)間點(diǎn) 自從以來(lái)+從句 自從.4 a. as a matter of fact實(shí)際上，相當(dāng)于in fact。e.g. I haven ' t been here long. As a matterof fact, I just got off the plane yesterday

34、morning.我到這里沒(méi)多久。實(shí)際上，我昨天早上剛下飛機(jī)。b.動(dòng)詞不定式to live在此作place的定語(yǔ)。動(dòng)詞不定式作定 語(yǔ)時(shí),與所修飾的詞之間往往有動(dòng)賓關(guān)系，如果該不定式是不 及物動(dòng)詞，或者其本身有賓語(yǔ)，后面應(yīng)有必要的介詞。但當(dāng)動(dòng) 詞不定式所修飾的名詞是place時(shí)，不定式后面通常沒(méi)有介?詞。eg. We were looking for a place to sit.我們正找個(gè)坐的地方。5 must是情態(tài)動(dòng)詞，在這里意為“一定”，常用于表達(dá)希望盡 快做某事。e.g. We must come over and try out your new car.我們改天一定來(lái)試試你的新汽車。f

35、or在此是介詞，表示目的e.g. You must come for seeing me nextweek. 下周你一定要來(lái)看我。6 millions of 用法：在英語(yǔ)中 hundred , thousand , million , billion 等詞，當(dāng)其前面有數(shù)詞時(shí)，它們不加“s使用，其后也不用介詞of .直接跟可數(shù)名詞的復(fù)數(shù)形式。女口：five million people 五百萬(wàn)人當(dāng)表達(dá)不確定數(shù)字時(shí)，在它們后面加上“ s再加介詞of使用。后接可數(shù)名詞的復(fù)數(shù)形式， 表示 數(shù)百”數(shù)千”數(shù)百 萬(wàn)”數(shù)十億”。如：millions of people 數(shù)百萬(wàn)人hundreds of 成百上千

36、的 thousands of 成千上萬(wàn)的 millions of 數(shù)以百萬(wàn)計(jì)的 billions of 數(shù)以十億計(jì)的U1T3SB1 once conj.旦就。引導(dǎo)時(shí)間狀語(yǔ)從句。e.g. Once you hear the song, you will never forget it. 一旦你聽(tīng)到這首歌，你會(huì)永遠(yuǎn)忘不了它。2 in need在困難時(shí)，在貧困之中。e.g. The teacher is so kind-hearted that he often helps the students in need.這位老師心地善良，他經(jīng)常幫助貧困的學(xué)生。3 decide on+名詞/動(dòng)名詞=dec

37、ide to do sth.決定要做某事。e.g. They decided on a field trip for their holidays.=They decided to have a field trip for their holidays.他們決定假期春游。4 provide v.提供，供應(yīng)。e.g. That hotel provides good meals.那家旅館供應(yīng)豐盛的膳食。常用于下列結(jié)構(gòu)：provide sb. with sth.（提供給某人某物）。e.g. The managers provided us with a few computers.經(jīng)理們給我們提供了幾臺(tái)電腦。provide sth. for sb.（為某人提供某物）。e.g. They provided food for the poor.他們給窮人們提供了食品。5 so that在此引導(dǎo)目的狀語(yǔ)從句，意為“為了”，與in or