人教版英語(yǔ)Book7-Unit-4單詞講解-(共74張)課件

1、 Sharing Unit 4 Sharing Unit 4 四會(huì)詞匯 airmail, fortnight, roof, muddy, textbook, concept, weekly, relevant, remote, weed, rectangle, rectangular, platform, broom, tin, jar, sniff, interpreter, grill, otherwise, privilege, paperwork, arrangement, toast, comb, astronaut, angle, catalogue, donate, volunt

2、ary (Volunteer), clinic. purchase, anniversary, seed, sew, ox, trunk, tractor, Kenya, click, tailor, political, distribute, distribution, security, operate. 四會(huì)詞匯 airmail, fortnight, r 認(rèn)讀詞匯 Papua New Guinea, bucket, bubble, Pidgin, slope, leftover, evil, vaccination, loan, supplement, Bangladesh, Tan

3、zania, Uganda, Sudan, Malawi, economic, Medecins Sans Frontieres (MSF) 詞組 hear from, be dying to, come across, stick out, dry out, dry up, in need ,the other day, adjust to, participate in, sewing machine, trunk library 認(rèn)讀詞匯 Papua New Guinea, buck(A)單詞派生 _n. 泥; 淤 泥; 泥漿 _ adj. 泥濘的; 模糊的; 混亂的單詞拓展muddym

4、ud(A)單詞派生單詞拓展muddymud2. _ adj. 可調(diào)的; 可調(diào)節(jié)(整)的 _vi.& vt. 調(diào)整; (使)適合 _ n. 調(diào)節(jié); 調(diào)整adjustmentadjustadjustable2. _ adj. 可調(diào)的; 可調(diào)節(jié)(整)3. _ n. 參與; 參加 _vi. 參與; 參加 _ n. 參加者; 參與者participantparticipateparticipation3. _ n. 參與; 參加part4. _ n. 口譯 _v. 口譯; 解釋; 說(shuō)明 _ n. 口譯員(者)interpreterinterpretinterpretation4. _ n. 口譯inte

5、rpr5. _v. 安排;整理; 排列 _ n. 安排; 排列arrangementarrange5. _v. 安排;整理; 排列ar6. _ n. 捐贈(zèng); 捐款; 捐贈(zèng)物 _vt. 捐贈(zèng) _ n. 捐贈(zèng)者donatordonatedonation6. _ n. 捐贈(zèng); 捐款; 捐贈(zèng)物d7. _ n. 志愿者 _ adj. 自愿的; 志愿的; 無(wú)償?shù)?_ adv. 自愿地; 自動(dòng)地voluntarilyvolunteervoluntary7. _ n. 志愿者voluntar8. _ n. 分配; 分發(fā); 分布狀態(tài) _vt. 分配; 分發(fā) _ n. 發(fā)行人; 經(jīng)銷(xiāo)商; 分銷(xiāo)商distribut

6、ordistributedistribution8. _ n. 分配; 分發(fā); 分布狀9. _vt. 保護(hù)adj. 安全的 _n. 安全; 保護(hù); 保障10. _vi. 工作; 運(yùn)轉(zhuǎn)vt. 操作 _ n. 操作; 經(jīng)營(yíng)operation securesecurityoperate9. _vt. 保護(hù)adj. 安全的1. hear from sb. 收到某人的來(lái)信或消息=receive a letter/news from sb. 收到某人的來(lái)信或消息hear of/about sb./sth. 聽(tīng)說(shuō)，得悉完成下列句子。(2)Ive just _(聽(tīng)說(shuō)他生病了)(3)Ive never _(聽(tīng)說(shuō)

7、過(guò)她).heard about his illnessheard of her1. hear from sb. 收到某人的來(lái)信或消息完成下2.be dying to do sth. 極想做某事be dying for sth. be thirsty for 極想得到某物完成下列句子。(1) She _（很想離開(kāi)） (2)I _(極想出國(guó))(3)She _(極想喝杯水)is dying to leaveam dying to go abroadis dying for a glass of water2.be dying to do sth. 極想做某事完成下die away 逐漸減弱；逐漸消失

8、die down 逐漸降低；逐漸平息die off 相繼死去die out 滅絕；消失die of 死于(饑餓，疾病，情感)die from 死于(饑餓、疾病、情感以外的原因，如意外事故等)die young 早夭die away 逐漸減弱；逐漸消失(4) In a severe winter, wild animals can _（缺乏食物而餓死）. (5)The old lady _(傷心至死) soon after her husbands death.(6)Tigers are _(有絕種的危險(xiǎn))die from lack of fooddied of griefin danger o

9、f dying out(4) In a severe winter, wild a3. the other day = a few days ago 不久前的某一天例句I heard from my nephew the other day.前幾天我收到了我侄子的信。I bought the computer the other day. 這電腦我是幾天前買(mǎi)的。3. the other day = a few days 3. relevant (adj.)“有關(guān)的 ，切題的；有實(shí)際價(jià)值的” relevantly (adv.) 反義詞 ：irrelevant be relevant to “與有

10、關(guān)” = be connected with = have sth to do with 這種工作與性別無(wú)關(guān) 。This kind of work is not relevant to sex. 3. relevant (adj.)“有關(guān)的 ，切題的；完成下列句子。(1)These materials_(與這案件有關(guān)).(2)This type of university course _(對(duì)解決當(dāng)今問(wèn)題已不再有實(shí)際價(jià)值)are relevant to the caseis no longer relevant to todays problem完成下列句子。are relevant to t

11、he cas4. adjust vi.&vt. change slightly 調(diào)整; 調(diào)節(jié)(使之適應(yīng)); 使適合; 整理【派生】 _ adj. 可調(diào)節(jié)的, 可調(diào)整的 _n. 調(diào)節(jié); 調(diào)整; 評(píng)定Eg:(1) He adjusted his tie before entering the hall.(2)He adjusted quickly to the heat of India.(3) I quickly adapted myself to the new job.adjust sth (to sth.) 調(diào)整某物(以適應(yīng)某物)adjust to sth 適應(yīng)某事adapt onesel

12、f to sth 使自己適應(yīng)某事物adjustableadjustment 4. adjust vi.&vt. change sliadapt/adjust(oneself) to 的to是介詞，后跟名詞或動(dòng)詞-ing形式。類(lèi)似的詞組有： be (get) used to 習(xí)慣于 be related to 與相關(guān) lead to 帶領(lǐng),導(dǎo)致,通向 devote oneself to 獻(xiàn)身于 contribute to 為作貢獻(xiàn) access to 接近/進(jìn)入(某地的)方法 注意adapt/adjust(oneself) to 的to是介 look forward to 盼望 pay atte

13、ntion to 注意 give rise to 引起 be accustomed to 習(xí)慣于 be addicted to 沉溺于 stick to 堅(jiān)持 belong to 屬于 refer to 提到,涉及到,查閱 look forward to 完成下列句子。(2)He tried to _ (調(diào)整日常生活表) to leave time for everything.(3)Some animals _ (調(diào)整自身以適應(yīng)環(huán)境) by instinct(本能地). (4)Astronauts in flight must _（適應(yīng)失重）.adjust his daily schedul

14、eadjust themselves to their environment他設(shè)法調(diào)整日常時(shí)間表,以便能有時(shí)間顧及所有的事。adjust to weightlessness完成下列句子。adjust his daily schedu5. participate vi. 參加；參與participate in = take part in運(yùn)用：根據(jù)漢語(yǔ)意思成英文句子。(1)沒(méi)有職業(yè)選手參加這一比賽。No professionals _ . (2)希望全班同學(xué)參加這些討論。Everyone in the class is expected _ .to participate in these d

15、iscussions participated in the contest5. participate vi. 參加；參與to pa6.dry out 失去水分；變干dry up (指河流、井等)干涸，枯竭完成下列句子。(1)_(把濕衣服曬干) in the sun.(2)During the drought，the river _(干涸了)Dry out the wet clothesdried up6.dry out 失去水分；變干完成下列句子。Dry ou7. otherwise adv. 用別的方法；其他方面 conj. 否則；不然(or)”理解：指出下列句中的詞性和詞義。(1)Le

16、ts hurry up, otherwise well be late. (2) You obviously think otherwise. Well get there somehow, by boat or otherwise.(3)The rent is high, but otherwise the house is fine. adv.其他方面conj. 否則adv. 別的辦法Seize the chance , otherwise (or) you will regret it . 祈使句 , and (or ,otherwise ) + 簡(jiǎn)單句 (簡(jiǎn)單句常用將來(lái)時(shí)) 7. ot

17、herwise adv. 用別的方法；其他方面 8. privilege (1) “ 殊榮” It was a privilege to know you. 能認(rèn)識(shí)你真是榮幸之至。 privilege (2) “特權(quán)”、“權(quán)利” have the privilege to do sth = have the right to do sth “有特權(quán)(權(quán)利) 干某事”8. privilege (1) “ 殊榮” enjoy privileges 享受特權(quán) have the privilege of 有 的特權(quán) as a special privilege 作為特權(quán)許可 by special pr

18、ivilege 根據(jù)特權(quán)e.g. the privilege of citizenship/ equality 公民權(quán)/平等權(quán) enjoy privileges 9.arrange v. 安排，排列，布置，籌備 _n. 安排，排列，布置，籌備make arrangements for 為做安排arrangement完成下列句子。(1)Ill _(安排) for somebody to make a plan.(2)He _(整理書(shū)籍) on the shelves.make arrangementsarranged the books9.arrange v. 安排，排列，布置，籌備arrang

19、10. donate v. 捐贈(zèng)，贈(zèng)送 _n. 捐贈(zèng)，捐贈(zèng)品donate sth.to sb. 捐贈(zèng)某物給某人donation完成下列句子。(1)Many people _(給災(zāi)民捐款)(2)_(所有的捐贈(zèng)品) will be sent to Africa in two weeks.donated money to the victimsAll the donations10. donate v. 捐贈(zèng)，贈(zèng)送donation完成下7. donate vt. 捐獻(xiàn)運(yùn)用：根據(jù)漢語(yǔ)意思成英文句子。(1)她把自己的書(shū)捐贈(zèng)給圖書(shū)館。She _ her books _ the library.(2)獻(xiàn)血是

20、我們的義務(wù)。_ is our responsibility.派生：donation n. 捐獻(xiàn)聯(lián)想：collect /raise money for為募捐donatedtoDonating blood 7. donate vt. 捐獻(xiàn)donatedtoDonat11. voluntary adj. 自愿的；志愿的；無(wú)償?shù)腃harities rely on voluntary donations. 慈善事業(yè)依靠自愿捐獻(xiàn)。She is a voluntary worker at the hospital. 她是在這家醫(yī)院義務(wù)服務(wù)的。派生：volunteer n.志愿者11. voluntary a

21、dj. 自愿的；志愿的；無(wú)償?shù)?1. in need 在困難中；在危急中in trouble in order in danger in common in public in fact in debt in time in peace in surprise 在困境中 按順序；整齊 在危險(xiǎn)中 共同；共有當(dāng)眾；公開(kāi) 事實(shí)上；實(shí)際上 欠債及時(shí)安靜；和平 吃驚；驚訝11. in need 在困難中；在危急中in troubl選用上述詞語(yǔ)完成下列句子。(1) The two have nothing _(相同).(2)A friend _ is a friend indeed.(3) He look

22、ed up _(驚奇地).(4)Dont scold your child _.He will feel very upset.(5)The Whites are _ now and so they are eager to earn more than before.in commonin needin surprisein publicin debt選用上述詞語(yǔ)完成下列句子。in commonin need12. purchase vt. & n. U,C 買(mǎi),購(gòu)買(mǎi) (1) They want to purchase a house in the city. (2) Do you wish

23、 us to deliver your purchases? 需要我們?yōu)槟闼拓泦幔?purchase/buy sth. with sth purchase/buy sth. for sb.【提示】同樣表示“買(mǎi)”，但purchase比buy正式。12. purchase vt. & n. U,C13. oxen for ploughing 耕牛ox（公牛）的復(fù)數(shù)形式為oxen，英語(yǔ)中為數(shù)不少的名詞的復(fù)數(shù)形式都是不規(guī)則的，如： ox-oxen man-men woman-women child-children foot-feet goose-geese mouse-mice tooth-teet

24、h basis-bases roof-roofs chief-chiefs13. oxen for ploughing 耕牛10. click vi & vt.（使）發(fā)出咔嗒聲 n. 咔嗒聲運(yùn)用：根據(jù)漢語(yǔ)意思成英文句子。(1)他打響指(使手指發(fā)出聲音)叫約翰跟上他。He _ for John to follow him.(2)門(mén)咔噠一聲關(guān)上啦。The door closed _with a click.clicked his fingers10. click vi & vt.（使）發(fā)出咔嗒聲 n. 14. distribute vt. 分配；分發(fā)；分布搭配：distribute sth. to

25、/among 把某物分/發(fā)給理解：指出下列句中distribute的意思。(1)They had distributed the lands among the peasants. (2)The teacher has distributed the text books to his students. (3)This species of butterfly (這種蝴蝶) is widely distributed over our country. 分布分配分發(fā)14. distribute vt. 分配；分發(fā)；分布分布分12. operate (vtvi) operation (n) 1

26、) vt. “操作(run); 經(jīng)營(yíng),管理(manage)” 2) vi. “操作,工作(work),運(yùn)轉(zhuǎn);做手術(shù)” operate on sb. “給某人做手術(shù)”(1) The machine doesnt operate smoothly.(2)The doctors were operating on the wounded solider . 醫(yī)生正在給那個(gè)傷員動(dòng)手術(shù).(3) The company operates three factories.12. operate (vtvi) operati基礎(chǔ)知識(shí)自測(cè)基礎(chǔ)知識(shí)自測(cè)13. wonder 用法歸納 1) wonder wh-詞

27、+ to do “想(不)知道” 2) wonder wh- / if + 從句 “想(不)知道” I was wondering where to spend the weekend. I wondered if (whether) you are free this afternoon. 3) ( Its )no wonder + (that) 從句 難怪，怪不得，不足為奇 (Its ) no wonder that he has passed the examination.13. wonder 用法歸納 wonder at “ 對(duì) 感到驚訝(驚奇)”Everybody wonders

28、at what he has done.1. I wonder _ they call these flowers. A. if B. what C. when D. whether2. I wonder _ you would mind _ me a favor. A. if , to do B. whether , to do C. whether , doing D. when , doing BC wonder at “ 對(duì) 感到驚訝(驚奇)”一、單詞識(shí)記 根據(jù)提示寫(xiě)出下列英語(yǔ)單詞或漢語(yǔ)意思。1. _ adj. closely connected with 2. _ v. to buy

29、 3. _ adj. 自愿的；志愿的；無(wú)償?shù)?. _ vi. 參與,參加5. _ n. two weeks; fourteen days 6. _ adj. 政治的；政黨的7. _conj. 否則 adv.用別的方法8. _ adj. 遙遠(yuǎn)的；偏僻的relevant purchase voluntaryparticipatefortnightpoliticalotherwiseremote一、單詞識(shí)記 relevant purchase volun9. _ adj. 泥濘的，泥土般的10. _ vt. 捐贈(zèng)11._ vi. 工作，運(yùn)轉(zhuǎn)； vt. 操作12. privilege n. _13.

30、arrangement n. _ 14. catalogue n. _15. security n. _16. rectangle n. _muddydonateoperate特權(quán)，特別優(yōu)待安排，排列目錄安全；保護(hù)；保障矩形；長(zhǎng)方形9. _ adj. 泥濘的，泥土般二、詞組互譯 將下列詞組或短語(yǔ)譯成中文或英語(yǔ)。1. _接到的來(lái)信2. _極想；渴望3. _不久前的一天4. _調(diào)整，（使）適合5. _干透；完全變干6. _干涸7. _在困難中，在危急中8. _多達(dá)；勝任hear frombe dying for sth./ to do sth.the other dayadjust todry o

31、utdry upin need(be) up to二、詞組互譯 hear frombe dying for s9. _偶然遇到；偶然碰到10. _參與，參加11. to be honest _12. stick out _13. a newly made platform _14. make a difference _15. on behalf of _come acrossparticipate in老實(shí)說(shuō)伸出，突出一個(gè)新做的平臺(tái)起作用代表9. _偶然遇到；偶然Important Phrases 1.hear from 收到來(lái)信2.be dying to 渴望; 極想e across (偶

32、然) 碰見(jiàn)、發(fā)現(xiàn)4.dry out完全變干; 干透; (使)變干5.dry up 干枯; (供應(yīng),思路)枯竭6.in need 在困難中; 在危機(jī)中7.stick out 伸出8.up to 多達(dá)9.make a difference 有影響; 有作用10.care for 關(guān)心; 照顧; 喜歡; 想要Important Phrases 1.hear from 1. As a teacher I often a_ my teaching methods to suit the needs of slower children.2. My mother stood in the _ (門(mén)口) a

33、nd watched me anxiously.I. 根據(jù)下列各句句意及所給單詞的首字母或漢語(yǔ)提示，寫(xiě)出各單詞的正確形式。djustdoorway 練習(xí)坊1. As a teacher I often a_3. It is hoped that education should be _ (有關(guān)的) to childrens needs.4. The train for Beijing that you are taking will depart from P_4.5. I will go to the store to buy some _ (烤架) for the picnic next

34、 week.relevantlatform grills3. It is hoped that education 6. Some old workers enjoy certain p_, such as company cars and private health care in our company.rivileges6. Some old workers enjoy certII. 根據(jù)括號(hào)內(nèi)的提示將下列句子翻譯成英語(yǔ)。1. 自從我表弟出國(guó)后,我一直沒(méi)有收到他的信。(hear from)2. 回家的路上我們碰見(jiàn)一位老婦人躺在路上。(come across) I havent hea

35、rd from my cousin since he went abroad. On the way home we came across an old woman lying on the road.II. 根據(jù)括號(hào)內(nèi)的提示將下列句子翻譯成英語(yǔ)。1. 自從我表3. 她的紅頭發(fā)在人群中非常顯眼。(stick out)4. 離家很久了, 這個(gè)女孩很想見(jiàn)到自己的媽媽, 特別是在她生病的時(shí)候。(be dying to) She has red hair that sticks out in a crowd. Being away from home for a long time, the gir

36、l is dying to see her mother especially when shes ill.3. 她的紅頭發(fā)在人群中非常顯眼。(stick out) 5. 那個(gè)男孩興奮地向他父母描述他第一天在學(xué)校的情況。(picture)The boy pictured his first day at school to his parents excitedly.5. 那個(gè)男孩興奮地向他父母描述他第一天在學(xué)校的情況。(pi1. Why cant universities provide some relevant courses _ todays problems?2. Dont worr

37、y. The paint would have dried _ by this time tomorrow.3. It has not rained for a long time and the river almost dries _.III. 用適當(dāng)?shù)慕樵~或副詞填空。tooutup1. Why cant universities prov4. How many of us know how paper is made _ trees?5. In the past many fruit-growers have adapted _ changes in the market and sea

38、sonal conditions.6. The little boy wont dare do that again, and thats _ sure.fromtofor4. How many of us know how pap7. Education will make a big difference _ the life of the children in mountainous areas.8. After having a delicious supper, the host led us _ a room upstairs.9. All the athletes slept

39、in separate beds, except two, who slept _ the floor.totoon7. Education will make a big d10. How come so late _ the night you are still working, Tom?11. Feeling tired after the hard work, she fell _ bed and went straight to sleep.12. How often do you hear _ your sister?inintofrom10. How come so late

40、_ the ni13. My car could not get _ because the street was too narrow.14. The alphabet proved easy to learn and before long they learned to read and write _ their own language.15. She came _ some old photographs in the drawer.throughinacross13. My car could not get _1. We expected to see the famous f

41、ilm star in the flesh at the party. We _ _ _ see the famous film star in the flesh at the party.IV. 每空填一詞, 使該句與所給句子的意思相同或相近。were dying to1. We expected to see the famo2. Months had gone by before I received my friends letter again. Months had passed before I _ _ _ _ again.3. I met my former English

42、teacher by accident in the street this morning. I _ _ my former English teacher in the street this morning.heard from my friend came across2. Months had gone by before I4. We spent many hours decorating our newly-bought house. _ _ us many hours _ our newly-bought house.5. It was not until late in th

43、e afternoon that we got to the campsite. Not until late in the afternoon did we _ the campsite.reachIt tookto decorate4. We spent many hours decorat1. Thanks for your letter. It was wonderful to hear from you. hear from sb. = receive a letter from sb. 收到某人的信 I look forward to hearing from you. 注意: h

44、ear from 后面只能接表示人的名詞或 代詞, 不可接letter作為它的賓語(yǔ)。 hear about 聽(tīng)說(shuō)的事 Have you heard about the new anticancer drug? hear of 聽(tīng)說(shuō) Whos he?Ive never heard of him. 1. Thanks for your letter. It 2. I know youre dying to hear all about my life here. be dying to do/for sth. 渴望做某事；迫切想要e.g. (1) She is dying to go abroad

45、. (2) I am dying for a glass of water. “渴望”的類(lèi)似說(shuō)法 be thirsty for sth. desire to do sth. have a strong desire for sth. be eager to do/for sth2. I know youre dying to hear3. the other day = a few days ago 不久前的某一天例句I heard from my nephew the other day.前幾天我收到了我侄子的信。I bought the computer the other day. 這電

46、腦我是幾天前買(mǎi)的。3. the other day = a few days He told me that the can was heated to _ (2) Water the plant regularly, never letting_.(讓土壤干枯) 4. dry out (使)變干;干透(1)他告訴我加熱罐子是為了使剩余的食物變干。dry out the leftover food.the soil dry out 4. dry out (使)變干;干透(1)他告訴我加熱罐5. dry up (河流，井等)干枯；弄干、曬干、變干; (供應(yīng)、思路) 枯竭 (1) During t

47、he drought, many rivers dried up. 在干旱時(shí)期，許多河流都干涸了。 (2) The burning sun had dried up this area. 火辣的太陽(yáng)把那地區(qū)都曬干了。(3)太陽(yáng)很快就會(huì)把馬路曬干的。 _The sun will soon dry up the roads.5. dry up (河流，井等)干枯；弄干、曬干、變干; 6. in need 在困難中,在危急中 be in need of sth. 需要 have the need for sth. 對(duì)的需要 according to the need 根據(jù)需要諺語(yǔ)： A friend

48、 in need is a friend indeed. 患難朋友才是真朋友. (1) 我們應(yīng)該幫助有困難的人. We should help those in need. (2) 他現(xiàn)在很需要一大筆錢(qián). He now is in great need of much money.6. in need 在困難中,在危急中3. come across 偶然遇見(jiàn)/發(fā)現(xiàn)Eg:(1) I came across an old friend I hadnt seen for years. 我碰巧遇見(jiàn)了多年未見(jiàn)的朋友。(2) I came across some interesting books in

49、the room. 我在房間里發(fā)現(xiàn)了一些有趣的書(shū)。3. come across 偶然遇見(jiàn)/發(fā)現(xiàn)與come相關(guān)的短語(yǔ)：come about 發(fā)生，產(chǎn)生come from 來(lái)自, 從來(lái)come back回來(lái),折回come along 出現(xiàn)，發(fā)生；進(jìn)步，進(jìn)展come out 出來(lái), 出版come up 走過(guò)來(lái), 走近c(diǎn)ome over 過(guò)來(lái)come to 來(lái)到, 結(jié)果是Dont forget!與come相關(guān)的短語(yǔ)：Dont forget!I _some interesting books in the room. A. came about B. came across C. came out D. came off (2)This situation should never have _. A. came over B. came up C. came back D. came about(3) How is your work_? A. coming along B. coming back C. coming to D. coming upBDAI _some interesting boo6. stick out