人教英語必修unit 知識點

1、B2Unit2 知識點總結及練習1.balance n. 天平；平衡；結余，余額 vt.平衡，權衡In what way is a laboratory balance different from a balance found in a store? 實驗室的天平與商店里的秤在什么方面有所不同?I lost my balance and fell. 我失去平衡,摔了一跤。Can you balance yourself on skates? 你穿冰鞋能保持平衡嗎?You have to balance the advantages of living in the country agai

2、nst the disadvantages.你得權衡一下住在鄉(xiāng)下的好處和壞處。常用結構：keep ones balance 保持平衡 lose ones balance 失去平衡out of balance 不平衡 on balance 總的來說a sense of balance 平衡感即學即練】完成句子人行道上結了冰, 要想不摔倒可不容易。 It is difficult to _ _ _ on an icy pavement.她騎車因拐彎太快, 失去平衡而摔倒了。 She cycled too fast round the corner, _ _ _ and fell off.答案：ke

3、ep ones balance lost her balance2. lie n.謊話，謊言 vi.說謊Its no wonder that she lied to the court.難怪她對法庭撒了謊?！舅儆浢縧ie/lay的順口溜：“（lie）規(guī)則的是說謊（lie,lied,lied,lying）,(lie)不規(guī)則的是躺(lie,lay,lain,lying),躺(lie)過就下蛋(lay),下蛋(lay)不規(guī)則(lay,laid,laid,laying)”。lie 過去式和過去分詞,規(guī)則變化時,意為“說謊”;不規(guī)則變時,意為“躺,位于”,在于。躺的過去式lay還是“下蛋;放置”的動

4、詞原形。該詞過去式、過去分詞、現(xiàn)在分詞分別為：laidlaidlaying3.benefit vt.&vi.受益；有益于；有助于 n.好處；利益The rain benefits the plants. = The plants benefit from the rain.這場雨有益于植物。This dictionary will be of great benefit to me.這本字典將對我有很大的好處。溫馨提示：benefit 作vi.，意為“受益，得利，得益，得到好處”，常與by， from連用。beneficial adj. 有益的，有利的；可享利益的。常用結構：benef

5、it sb.對某人有益 benefit from/by.從受益，得益于for the benefit of.為了的利益be of (much/great )benefit to sb.= be benefit to sb. 對有益be of no benefit to sb.對某人沒有益處【即學即練】完成句子這次坦率的談話使我們獲益匪淺。 We _ _ _ this frank talk.為了公眾的利益，請不要隨地亂扔垃圾。 _ _ _ _ the public, do not litter.據(jù)說瑜伽對人體健康有很大好處。 It is said Yoga is of great _ _ hum

6、an health.答案：benefited greatly byFor the benefit ofbenefit tobine vt.&vi. (使)聯(lián)合；（使）結合We are going to combine the three departments soon.我們很快就要合并這三個部門了。The two old schools are to combine to form one big new school.這兩所舊學校將合并組成一所新的大學校?！韭?lián)想拓展】combination n.結合；聯(lián)合；化合（物） a combination of.一種的結合（物）in comb

7、ination with與聯(lián)合起來常用結構：combine into.聯(lián)合成combine.with.把與結合起來【即學即練】完成句子原子總是按固定的比例結成分子。 Atoms always _ _ molecules in fixed proportions. 有些電影把教育與娛樂結合起來。 Some films _ education _ recreation.答案：combine into combine;with【易混辨析】join/combine/unite/connectjoin側重把原來不相連接的事物緊密地連接在一起，但仍可再分開。也指把分散的人或幾個部分的人聯(lián)合起來，或加入到某

8、團體中去。常見結構：join up聯(lián)合起來；join.to/and.連接。combine指兩個或兩個以上的人或物結合在一起；還指原來性質(zhì)或成分不同的東西合并成一體。常見結構：combine with與結合。unite指聯(lián)合、團結、結合在一起，構成一個整體。connect 指兩事物在某一點相連接，但彼此又保持獨立。常見結構：connect.to/with與相連；be connected with與有關系。5.get away with被放走；（做）壞事不受懲罰I wont let him get away with that excuse.我不會讓他用那種借口蒙混過去。For such a se

9、rious offence he was lucky to get away with a fine.他犯了那么嚴重的過失，卻僥幸只交罰款了事。溫馨提示：get v.過去時：got；過去分詞：got/gotten。當意思為“接到或得到（某物）”時不用被動語態(tài)。其用法靈活，與不同的介詞構成搭配?！韭?lián)想拓展】get across=put across(使)被理解，(把)講清楚 get rid of擺脫；除掉get away (from) (從)脫離，逃脫 get sb.down（使某人）沮喪或情緒低落get in 到達；收獲；請來 get in touch with 與取得聯(lián)系get out(of

10、.) 出去，離開；逃脫，擺脫 get hold of 抓住get onalong well with.與相處得好，進展順利(多用進行時)get over 爬過；克服(困難)；從中恢復過來get through 完成；花光(時間、錢等)；通過；接通電話【即學即練】完成句子我們應該摒棄不良作風，保持優(yōu)良作風。 We should _ _ _ the bad style and keep the good.他不太善于清楚地表達自己的思想。 Hes not very good at _ his ideas _.我正在設法與我的兄弟取得聯(lián)系。 Im trying to _ _ _ _ my brothe

11、r.他會從驚恐中恢復過來的。 Hell _ _ the shock.答案：get rid of getting;across get in touch withget over6.take off 從中去掉，脫掉（衣服）；起飛；突然大受歡迎，迅速流行Dont take off your sweater. Its cold here.別脫掉毛衣，這里冷。 Her singing career took off after her TV appearance.她在電視上亮相后歌唱事業(yè)得到迅速發(fā)展。【聯(lián)想拓展】take away 拿走；消除（感情，痛苦等） take back 收回，帶回；退貨tak

12、e down 拿下，記下； 拆除 take in 欺騙；吸收，理解take it easy 不緊張，不急 take on 呈現(xiàn)，具有（特征、外觀等）；雇用take out 拿出，取出；去掉 take over 接收，接管take up 拿起；開始（從事）；繼續(xù)；占據(jù)（時/空間）take apart 拆開（機器等） take for 認為，以為，把認為是【即學即練】完成句子(諺)美名失去，生命不存。 _ _ my good name, take away my life.該公司已被美國一企業(yè)集團接管。 The firm has been _ _ by an American conglomera

13、te.咱們把收音機拆開看看有什么毛病。 Lets _ the radio _ and see whats wrong with it.答案：Take away taken over take;apart重點句子分析7.“Nothing could be better,” he thought.（P10）他想：“再沒有比這些更好吃的了。”句中形容詞（或副詞）的比較級better（與否定詞）nothing 連用，表達最高級的含義。Did you sleep well last night? 你昨夜睡得好嗎？Never better, like a rock.從沒這么好過，睡得很死。I think

14、nothing is more pleasant than travelling.我認為沒有比旅行更令人愉快的事了。I cant think of a better idea.我想不出一個更好的方法。用法點撥： 否定詞no, not, never, nothing, nobody, hardly等與比較級連用表示最高級的含義：never + 比較級；nothing /no +so+ 形容詞原級 + as; nothing /no +比較級 + than. any other +單數(shù)名詞 any else比較級 +than+ all(the) other + 復數(shù)名詞 any of the ot

15、her +復數(shù)名詞 the rest of +復數(shù)名詞或不可數(shù)名詞8.He could not have Yong Hui getting away with telling people lies!（P10） 他可不能讓雍慧哄騙人們后跑掉。have sb.doing sth.讓某人做某事，表示一個持續(xù)的動作。放在否定句中表示不允許某人干某事。He had me waiting for him for two hours.I cant bear it any more! 他讓我等了兩個小時，我再也無法忍受了！Its rude of you to speak to father like tha

16、t and I wont have you speaking to father like that in future.那樣跟父親說話很粗魯，今后我不會再容忍你那樣跟父親說話。常用結構：have sb./sth.do sth.使某人或某物做某事(注意不要在do之前加上to)have sb./sth.done sth.請人做某事(自己不去做或無法做)；(主語)遭受了不好的事情【即學即練】用括號中所給單詞的適當形式填空 （原創(chuàng)）To my despair, the doctor _ me _ in the room for the whole afternoon.(have; wait)I _

17、my watch _ because it didnt work.(have; repair)I cant _ him _ noise all the time.(have; make)Yesterday Mum _ Tim _ his room since it was in a mess.(have；tidy)The woman _ her handbag _ yesterday.(have; rob)答案：had; waiting had; repaired have;makinghad; tidy had; robbed9. consult sb. about sth. 就向某人咨詢/

18、請教 consult a doctor 看醫(yī)生 consult with sb. 與某人商量4. look at 強調(diào)看的動作，不管結果，沒有感情色彩。 glare at是指由于憤怒而瞪視或怒目而視。 stare at 意為“凝視”，表示由于驚奇、羨慕或恐怖而張大眼睛，目 不轉(zhuǎn)睛地注視。 glance at意為“瞥一眼，看一下”10. limit n.C 界限，邊界；限度，極限；最大量（限度） set a limit to 對加以限制 without limit 無限地，無限制地 there is no limit to無可限量 vt.限制，限定 limit to 把限制在范圍之內(nèi)be lim

19、ited to 局限于（某地方、團體或范圍）11. combine vi.vt. （使）結合；（使）聯(lián)合 combine A with B=combine A and B 把A和B結起來【聯(lián)想】combined adj. （僅用于名詞前）聯(lián)合的，共同的 短語 II. 1. cut down 砍伐，砍倒（樹）cut down 縮短，壓縮（如文章）；改小，縮短（衣服）cut構成的短語歸納 cut across 抄近路穿過，橫越 cut back (on) 削減，減少 cut off 中斷，切斷（水、電等的）供應； cut up 切碎，切割 短語 II. 2. be tired of sth. /

20、doing sth. 對感到厭煩/厭倦 be/get tired with/from 因而疲倦 be tired out 累得筋疲力盡 3. get away with sth.攜帶逃跑 get run away from表示逃離Unit 3The Million Pound Bank Note學習目標1.To comprehend the play The Million Pound Bank Note and improve your reading ability of skimming and scanning.2.To learn about the English play by

21、comprehending and acting it out.3.To form a proper attitude to the value of money and participate in the class energetically.課堂探究.1.15分鐘自學課文,獨立完成導學案題目,并上交。(1)先略讀課文1遍,而后把握文章的主旨,完成Task 1。(2)再跳讀課文1遍,把握文章的細節(jié)信息,完成Task 2。(3)再精讀課文1遍,完成其余練習。 2.必須記住課文出現(xiàn)的短語和句子,必須掌握把握文章結構的方法。.About Mark TwainPlace he was born

22、in:FloridaPlaces where he lived:Hannibal,Missouri,along the MississippiHis famous works:The Adventures of Tom Sawyer湯姆索亞歷險記The Adventures of Huckleberry Finn哈克貝利費恩歷險記Life on the Mississippi密西西比河上的生涯The meaning of “mark twain”:It means the water is two fathoms(=12 feet)deep.Task 1 ScanningScan the pl

23、ay and then answer the questions:1.How many characters are there in the scene?Who are they? 2.Who is the main character?Where does he come from? 3.When and where did the story happen? 4.Where are the characters in Scene 3? 5.What happened in Scene 3? Task 2 SkimmingReading 11.Put the following event

24、s in correct order.Henry wandered in the street in London.About a month ago Henry Adams was sailing out of the bay.The next morning he was spotted by a ship.Towards nightfall he found himself carried out to sea by a strong wind.On the ship he earned his passage by working as an unpaid hand.2.How did

25、 Henry feel when he got a letter from the brothers?A.Angry.B.Hopeful.C.Surprised.D.Worried.Reading 21.What is the passage mainly about? 2.What can we learn from the waiters look and manner at first? .我們學習了那么多知識,到了我們該應用的時候了,讓我們的思想盡情地流淌吧!1.Can you list the reasons why the brothers chose Henry for thei

26、r bet? 2.Imagine you have one million pound,what would you do? .Warming Up1.bring sb.up撫養(yǎng)某人長大2.be set in.以為背景3.be best known for 因而最出名Reading 1 1.lead the way帶路2.go ahead可以;往下說3.by accident偶然4.stare at凝視;盯著看5.earn the passage賺得船費6.account for導致;作出解釋7.on the contrary正相反8.show sb.out帶某人出去9.as a matter

27、 of fact事實上10.be lost in迷路Reading 2 1.a large amount of大量的2.take a chance冒險3.hold sth.in ones hands手里握著某物4.put a hand to ones mouth用手捂住嘴巴5.in rags衣衫襤褸6.a great honour莫大的榮幸7.as for至于8.from the bottom of ones heart從某人心底9.take ones order請某人點菜Underline the following sentences in the text.Reading 11.It i

28、s Henry Adams,an American businessman,who is lost in London and does not know what he should do.2.his eyes stare at what is left of the brothers dinner on the table.3.towards nightfall I found myself carried out to sea by a strong wind.4.The next morning Id just about given myself up for lost when I was spotted by a ship.5.The fact is that I earned my passage by working as an unpaid hand,which accounts for my appearance.Reading 2 1.Well,it is well-known that Americans like to eat a lot.2.It