1、unit2 working the land. ?？紗卧~必背1strugglevt.&vi. 斗爭；拼搏；努力the old man has been struggling with/against illness.這位老人一直在與病魔作斗爭。快速閃記struggle with sb 與某人搏斗；斗爭struggle against 為抵抗而斗爭(搏斗，抗?fàn)?struggle for 為努力(斗爭)struggle to ones feet 掙扎(努力)站起來struggle to do sth 努力做某事2disturbingadj. 引起煩惱的；令人不安的it is very distur

2、bing that we havent seen him for a long time.好長時(shí)間沒見到他，這令我們深感不安?？焖匍W記disturbvt. 打擾；弄亂；使不安disturbedadj. 心神不寧的；擔(dān)心的3.expandvt.&vi. 使變大；伸展they tried their best to expand the little firm into a big company；that is，the little firm expanded into a big company.他們盡力把這家小公司發(fā)展成了一家大公司；也就是說，這家小公司發(fā)展成了一家大公司?？焖匍W記(1)ex

3、o. 把擴(kuò)展/發(fā)展成expand into. 發(fā)展成/擴(kuò)大成(2)expansionn. 擴(kuò)大，膨脹4ridvt. 擺脫；除去its not easy to rid oneself of a habit.要改掉一個(gè)習(xí)慣是不容易的?？焖匍W記rid.of. 擺脫；除去get/be rid of 擺脫；除去；處理掉5equipvt.&vi.配備；裝備a good education should equip you for life.良好的教育能使你受用終生?？焖匍W記(1)equip sb/sth with 用武裝某人；用裝備某物equip sb/sth for 為而武裝某人；為而裝

4、備某物be equipped with 配備有(2)equipmentn.裝備；設(shè)備6confusevt. 使迷惑；使為難he was really confused about the confusing result of the election.這個(gè)令人困惑的選舉結(jié)果讓他非常困惑。快速閃記(1)confuse a with b把a(bǔ)和b混淆be confused about sth 對感到困惑(2) confusedadj. 糊涂的；困惑的；混亂的confusingadj. 令人困惑的；難以理解的confusionn. 混淆；困惑7.regretvt. 遺憾；惋惜n.遺憾；懊悔tom r

5、egretted telling his parents the thing.湯姆后悔告訴了父母那件事?？焖匍W記(1)regret doing.regret having done. 后悔做了某事regret to say/tell/inform.遺憾地說/告訴/通知(2)to ones regret 令某人感到遺憾的是with regret遺憾地8.focusn.焦點(diǎn)；中心點(diǎn)vt. 集中；聚集she was the focus of everyones attention.她是大家注意的焦點(diǎn)。we need to focus upon the main issues.我們需要把注意力集中在那

6、些主要問題上?？焖匍W記focus on 集中(注意力、精力等)于9.reducevt. 減少；減縮giving up smoking can reduce the risk of heart disease.戒煙會(huì)減少患心臟病的風(fēng)險(xiǎn)?？焖匍W記reduce to. 減少到(increase to.增加到)reduce by. 減少了(increase by.增加了)be reduced to. 淪落為(to為介詞)10commentn.評論；議論vi.&vt. 表達(dá)意見；作出評論people were commenting on her gifts and abilities.人們在評論她的天資

7、和能力?？焖匍W記comment onmake comments onmake a comment on 就發(fā)表看法/評論. 高頻短語必會(huì)1thanks to 幸虧；由于；因?yàn)閠hanks to your timely help，i got rid of him smoothly.多虧你及時(shí)的幫助，我順利地?cái)[脫了他?？焖匍W記thanks to，because of，owing to和due to 都是短語介詞，都有“由于，因?yàn)椤钡囊馑迹竺娑冀用~詞組構(gòu)成介詞短語。2be satisfied with對感到滿意i am quite satisfied with the present situa

8、tion.我對現(xiàn)狀很滿意?？焖匍W記be satisfied to do. 對做感到滿意satisfy/meet ones demand 滿足某人的要求3would rather寧愿；寧可i would rather have gone to brazil，but i was busy then.我本來可以去巴西，但是當(dāng)時(shí)我忙著。to my anger，he would rather stay at home than go out for a walk.讓我感到生氣的是，他寧愿待在家也不愿出去散步?？焖匍W記would rather do sth 寧愿做would rather not do s

9、th 寧愿不做would rather have done sth 本來想做would rather do sth than do sth/would do sth rather than do sth 寧愿也不would rather從句 (使用過去式或過去完成式)4lead to導(dǎo)致；造成(后果)all roads lead to rome.條條道路通羅馬?？焖匍W記result in 導(dǎo)致；致使contribute to 導(dǎo)致；促使5keep.free from/of使免受(影響；傷害等)；使不含(有害物)we should keep our city free from/of noise

10、.我們應(yīng)該使我們的城市免受噪音的影響?？焖匍W記(be) free from/of 沒有；不受損害free.from 把從釋放出來；使擺脫. 寫作句式必學(xué)1have you ever grown any plants？if so，what did you do to grow them?if not，what kind of plant would you like to try growing?你種過植物嗎？如果種過的話，你是怎樣種植的？如果沒有種過的話，你想要嘗試種什么植物？2more than 800 million peoplego to bed hungryevery day.每天，有

11、超過8億人餓著肚子睡覺。3yuan longping growswhat is calledsuper hybrid rice.袁隆平種植的是被稱之為“超級雜交水稻”的稻種。4this special strain of ricemakes it possible to produce20% more of the crop in the same fields.這種特殊的稻種使得同樣的田地多收獲五分之一的糧食。5using his hybrid rice，farmers are producing harveststwice as large as before.用他的雜交水稻種子，農(nóng)民們種

12、出的糧食比以前多了一倍。. 短文語法填空，然后背誦短文，熟記本單元的重點(diǎn)詞匯。a new farming waytuan was a farmer invietnam. fordecades，he had beenstrugglingtoridhis family of _1_(hungry)however，it alwaysconfused him how toexpandtheoutputof hiscrops. this _2_(disturb) problemled tohisregretting being a farmer. hewould rather_3_(choose) an

13、other job.one day，whenskimming through a newspaper，tuan read acommenton yuan longping.heunderlined yuansnationalityandoccupation，and then _4_(focus)onhisdiscoveryand thestatistics of his research. he found the knowledge yuancirculated very practical.therefore，he made asummaryand began tobuild up_5_

14、new farming method. he plantedsuper grainof richnutritionandequipped _6_(he) to keep his cropsroots free frombacteriaandpests. he also enriched _7_(mineral) in thesoilwhilereducing chemical fertilizers. though it cost him _8_(much) time andfreedom，he was full of hope.the next year，tuan wassunburntbutsatisf