必修四unit2第二學(xué)時(shí)精品課件

1、 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心我們讓你更放心 ！ 第二學(xué)時(shí)第二學(xué)時(shí)Learning about Language 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心我們讓你更放心 ！ 要要 點(diǎn)點(diǎn) 講講 與與 練練第二學(xué)時(shí)第二學(xué)時(shí)Learning about Language 跟跟 蹤蹤 練練 習(xí)習(xí) 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 詞語鏈接詞語鏈接ReadingIndeed, his sunburnt face and arms and slim, strong body are just li

2、ke those of millions of Chinese farmers, for whom he has struggled for the past five decades.(P10)的確，他那被太陽曬得黝黑的臉龐和手臂，以及他那消瘦而又結(jié)實(shí)的身軀，就跟其他千百萬農(nóng)民一樣，過去50年來，他一在努力幫助他們。A. sunburn vt.& vi.& n.日曬；日灼；曬黑sunburnt adj.曬黑的 sunbakedadj.曬干的sunbathevi.沐日光浴 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 即學(xué)即練即學(xué)即練A完成下列句子。(1)H

3、is face is peeling because of_(日曬)(2)We_(都曬黑了) from a day on the beach.(3)The cream(乳霜) _(保護(hù)你的皮膚不致被太陽曬傷)(4)His_(曬黑的臉) suggests that he is a farmer.(1)sunburn(2)were all sunburned(3)protects your skin from sunburn(4)sunburnt face 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 詞語鏈接詞語鏈接Bstruggle vt.& vi.& n斗

4、爭；拼搏；努力struggle for.為爭取而斗爭struggle against.為反對而斗爭struggle with.與斗爭 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 即學(xué)即練即學(xué)即練完成下列句子。(1)She_(努力忍住) the tears.(2)The old man has been_(與病魔斗爭)(3)We should all _(為民族獨(dú)立而斗爭)(4)_(兩個(gè)隊(duì)之間的斗爭) was hard.(5)He_(一直在努力爭取成功) in his career.(6)We had to _(同各種困難作斗爭) 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！

5、我們讓你更放心！ 返回 (1)struggled to keep back(2)struggling with illness(3)struggle for national independence (4)The struggle between the two teams(5)has been struggling for success(6)struggle with/against all kinds of difficulties 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 詞語鏈接詞語鏈接2At that time, hunger was a disturbi

6、ng problem in many parts of the countryside.(P10)當(dāng)時(shí)，饑荒是許多農(nóng)村地區(qū)面臨的嚴(yán)重問題。hunger n.饑餓；渴望 vi.渴望; 欲望died of hunger餓死satisfy ones hunger 充饑stay ones hunger 充饑hunger for sth.渴望某物 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 即學(xué)即練即學(xué)即練選用上述詞語完成下列句子。(1)It is better to die of repletion than to endure _.(2)They were miserable

7、with_ and cold.(3)Most children _for books.(4)The whole world are _peace.(5)The unemployed _ jobs.(1)hunger (2)hunger (3)have a hunger(4)hungering for (5)hunger for 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 3Dr. Yuan searched for a way to increase rice harvests without expanding the area of the fields.袁博士尋求一

8、種在不擴(kuò)大種植面積的情況下提高水稻產(chǎn)量的方法。（P10）A. search n.& v. 搜查，搜索search sb./ some place搜某人的身、搜查某地search for尋找；一般表示搜查的目標(biāo) search for sb.尋找某人search (sb./ sth.) for為了搜查in search of 尋找， 搜尋(作表語或狀語)詞語鏈接詞語鏈接 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 完成下列句子。(1)The police _(整天在周圍搜查), stopping people and asking questions.(2)He sa

9、id he _(找尋真理).(3)We_in vain _(尋找) the missing child.(4)The officer went up to_ the murder.(5)Migrant workers move from city to city _work.即學(xué)即練即學(xué)即練A(1)have been searching around all day(2)Was searching for the truth(3)searched, for (4)search for (5)in search of 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 詞語辨析：s

10、earch, explore, hunt, seek這四個(gè)詞都有“尋找”、“搜索”的意思，其區(qū)別在于:hunt 和 search 都是指搜尋具體的人或某一具體的事物，而 seek 則指對崇高目的或抽象事物的追求或向往； explore 指對未知事物或新生事物的探索、觀察與研究。hunt含有急切的意味,也常指無結(jié)果的尋找,而另外三詞沒有此種意味。如:The peasant workers came to Guangzhou to hunt for jobs.農(nóng)民工來廣州尋找工作。We must explore all the possibilities.我們必須探討所有的可能性。Some peo

11、ple seek wealth and fame.有些人追求財(cái)富和名譽(yù)。 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 詞語鏈接詞語鏈接expand vt .& vi .使變大；伸展；闡述expansion n. 擴(kuò)大，擴(kuò)充；擴(kuò)張expansive adj. 易膨脹的，易擴(kuò)張的expand on sth.細(xì)說某事；闡述某事 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 (1)He is thinking of (擴(kuò)展生意).(2)The eagle (展開翅膀).(3)The population of China (迅速增長) in the 1

12、960s.(4)You can (增長知識) by reading more books.(5)He asked his teacher to (進(jìn)一步闡述)the steps of programming.即學(xué)即練即學(xué)即練B(1)expanding his business (2)expanded its wings(3)expanded quickly (4)expand your knowledge (5)expand on 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 詞語辨析：extend, spread, stretch, expandextend 伸出，延伸，

13、指空間范圍的擴(kuò)大，以及長度、寬度的朝外延伸，也可指時(shí)間的延長。spread伸開，傳播，向四面八方擴(kuò)大傳播的范圍，如傳播(疾病)，散布(信息)等。stretch 伸展，拉長，一般指由曲變直、由短變長的伸展，不是加長。expand展開，擴(kuò)大，不僅指尺寸的增加，還可指范圍和體積的擴(kuò)大。 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 即學(xué)即練即學(xué)即練C用extend, spread, stretch, expand填空。(1)A hundred years after Confucius died, Mencius taught and _(闡發(fā)了)Confucian doctri

14、ne. (2)The fire soon _to the adjoining buildings.(3)The cat_ out in front of the fire.(4)Water _when it freezes.(5)We have plans _the no smoking area. (1)expanded (2)spread (3)stretched(4)expands (5)to extend 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 詞語鏈接詞語鏈接4.Dr.Yuan is now circulating his knowledge in Indi

15、a,.(P10) 袁博士正在印度等其他國家傳播提高水稻產(chǎn)量的知識。circulate v.循環(huán), 交流circulation n .循環(huán)，流通，發(fā)行額circulative adj.循環(huán)的，促進(jìn)循環(huán)的，流通的circulatory system循環(huán)系統(tǒng) 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 即學(xué)即練即學(xué)即練完成下列句子。(1)People who (散布) false news are to be blamed.(2)The blood (在體內(nèi)循環(huán)).(3) (發(fā)行量) of the book is more than 100,000 copies.(1)Circ

16、ulate (2)circulates around the body(3)The circulation 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 5.Thanks to his research, the UN has more tools in the battle to rid the world of hunger.(P10) 由于他的研究，聯(lián)合國在消除世界饑餓的戰(zhàn)斗中有了更多的方法。詞語辨析：thanks to；due to；owing to；because of；on account of，thanks to: 由于，多虧， 相當(dāng)于owing to, 在句

17、中作狀語。 due to：因?yàn)椋?可作狀語，可放在be后，也可直接用在名詞后。owing to：因?yàn)椋荒茏鳡钫Z。on account of、because of多用于褒義。 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 即學(xué)即練即學(xué)即練A完成下列句子。(1)_ (虧得你們幫助), we accomplished the task ahead of schedule.(2)The play succeeded _(由于全體演員的出色表演)(3)_(由于下雨), the match was canceled.(4)His lateness was _(因?yàn)檐囕v過多) on t

18、he motorway during the rush hour.(1)Thanks to your help(2)thanks to the fine acting by all the cast (3)Owing to the rain(4)due to the very heavy traffic 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 詞語鏈接詞語鏈接rid sb./sth.of sth.使 擺脫get rid of 除掉，處理掉即學(xué)即練即學(xué)即練B完成下列句子。(1)She is trying to_ (擺脫對藥的依賴)(2)You should_(改掉壞習(xí)慣

19、)That is, you should get_.(3)Further measures will be taken_(消除犯罪行為)(1)rid herself of a dependence on drugs(2)rid yourself of the bad habits, rid of the bad habits (3)to get rid of crimes 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 6He therefore gives millions of yuan to equip others for their research in agri

20、culture.(P10)于是，他拿出幾百萬元幫助其他人進(jìn)行農(nóng)業(yè)科學(xué)研究。詞語鏈接詞語鏈接equip vt. & vi. 裝備，配備, 使具備條件equipment n. 裝備；設(shè)備，不可數(shù)名詞equip.with.的含義是“用裝備起來；使具備” equip.for.為做準(zhǔn)備 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 即學(xué)即練即學(xué)即練完成下列句子。(1)Youd better _ your bicycle _a head light.(2)Your training will _ you _ your future job .(3)The army is ver

21、y poorly _.(4)They _ their classroom _a TV set.(1)equip, with (2)equip, for (3)equipped(4)equipped, with 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 詞語鏈接詞語鏈接7Dr. Yuan has another dream: to export his rice so that it can be grow around the globe.(P10) 袁博士還有另外一個(gè)夢想，那就是他的稻谷可以出口并長遍全球。export vt.& vi 出口export n.輸

22、出；出口 (不可數(shù)名詞)export n. 出口物；出口量(可數(shù)名詞)exporter 出口商,輸出者,出口公司exportation 輸出 importation 輸入import vt.& vi. 進(jìn)口 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 即學(xué)即練即學(xué)即練完成下列句子。(1)We_(出口稻米) but _(進(jìn)口小麥)(2)Cotton is an _(重要的出口物資) of the United States.(3)We _(進(jìn)口大量汽車) from Japan.(1)export rice ,import wheat(2)important expo

23、rt (3)import a lot of cars 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 詞語鏈接詞語鏈接8.It is important to explain this again or we will confuse the students.(P13) 再解釋一次，這很重要，否則你會(huì)把學(xué)生弄糊涂的。confuse vt. 使迷惑；使為難；搞亂；使混亂confusion n .混亂；紊亂；混亂狀態(tài)in a state of mental confusion 精神錯(cuò)亂fall into confusion 陷入混亂狀態(tài) 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心

24、！我們讓你更放心！ 返回 詞語辨析：confused和confusing兩者都是形容詞。confused指“困惑的，迷惑不解的，被弄糊涂的”，表示人的內(nèi)在感受；confusing“使人困惑的，令人迷惑的”，表示事物的性質(zhì)、特點(diǎn)。 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 即學(xué)即練即學(xué)即練用confuse, confusing, confused填空。(1)They asked me so many questions that I got _.(2)His granddaughter_ the papers(文件) on his desk.(3)Dont _black

25、and white.(4)Her expression _ me.(1)confused (2)confused (3)confuse(4)confused 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 (5)confused (6)confused, confusing (7)confused (8)confusing(5)What he had done_ the people present.(6)They got _by the _ problems.(7)I am totally _by this problem.(8)The instructions on th

26、e box are very _. 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 即學(xué)即練即學(xué)即練翻譯下列句子， 并分析其結(jié)構(gòu)。(1)雖然他是一個(gè)著名的教育家， 他希望別人叫他老師， 因?yàn)樗褪沁@樣看待自己的。_(2)黃昏時(shí)分， 我們來到一個(gè)叫做周莊的地方。_ 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放

27、心！ 返回 一、用所給單詞的適當(dāng)形式填空。1The question itself was_； I was_ by what she said just now and I didnt know what she meant.(confuse) 2Born into a poor family, Janna has a_ for the top of the society. (hungry)3You are easy to get_( sunburn) when staying on the beaches in such a heating day.4The teacher express

28、ed her_ (satisfy) with my composition on “organic farming”1.confusing ; confused 2.hunger 3.sunburned/ sunburnt 4.satisfaction 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 二、詞語活用用hunger的相關(guān)詞語完成下列小段落。Many people (1)_ food as (2)_is still a serious problem of the world. So scientists must find ways to rid the worl

29、d of (3)_so that people will no longer go (4)_ or die of (5)_(1)hunger for(2)hunger (3)hunger(4) hungry(5)hunger 金品質(zhì)金品質(zhì)高追求高追求 我們讓你更放心！我們讓你更放心！ 返回 三、動(dòng)詞專練 用所給動(dòng)詞的適當(dāng)形式填空。 1._(bear) into a teachers family, he got a very good education in his childhood. 2.Take an umbrella in case you will get _(sunburn) 3.Yuan Longping is the first agricultural pioneer in the world_ (grow) rice that has a high output. 4.More than 60% of the rice _(produce) in China each year is from his hybrid strain.1Born2.sunburnt3.to