河北省石家莊市高中英語 Unit 2 Working the land Working the land 單詞導(dǎo)學(xué)案 新人教版必修4

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1、 Working the land 單詞學(xué)案 學(xué)習(xí)目標(biāo) 1. 熟記重點(diǎn)單詞和短語，會讀、拼寫以及使用； 2. 對次要單詞和短語，要會讀并知曉含義。 學(xué)習(xí)重難點(diǎn) 1. 單詞：struggle, expand, therefore, equip ,focus 2. 短語：thanks to, rid…of, lead to, would rather 學(xué)習(xí)方法 詞不離句，句不離篇。多讀多練，記憶保鮮。 Task 1: 重點(diǎn)單詞 Learn the four key words in the vocabulary by yourself. Read the example

2、 sentences and try to master the usage and finish the exercise. If you have any problem, you can refer to the dictionary or turn to your group member for help. 1. struggle : to try very hard to do sth when it is difficult or when there are a lot of problems to fight against sb/sth in order to prev

3、ent a bad situation 教材原句： Indeed, his sunburnt face and arms and his slim, strong body are just like those of millions of Chinese farmers, for whom he has struggled for the past five decades. (P10) 觀察：1) They had to struggle with/against all kinds of difficulties. 2) Our task is to struggle for

4、 the modernization of our industry, agriculture, national defense and science and technology. 3) The struggle for independence was long and hard. 發(fā)現(xiàn)： 【歸納拓展】struggle可以用作動詞和_____詞；struggle with/against ______________; struggle for sth./to do sth. ______________struggle on/along ______________；with

5、 a struggle ______________；struggle to one’s feet ______________ 【語境活用】完成句子 ①He has been ____________________________ ( 為……而斗爭) success in his business. ②The old man ______________________ (與……作斗爭) his illness and finally he got over it. ③She ____________________________ ( 正努力 ) bring up a famil

6、y on a very low income. 2. expand: to become greater in size, number or importance; (of a business) new branches are opened so that it can earn more money; to add details 教材原句：Dr. Yuan searched for a way to increase rice harvests without expanding the area of fields. (P10) 觀察：1）If water is heate

7、d, it will expand. 2）He expanded his short story into a novel. 3）The professor expanded on the topic. 發(fā)現(xiàn)：【歸納拓展】expand既可以是vt.也可以是_______。expand… _______ 使擴(kuò)大，變大；expand on/upon ______________。n. 擴(kuò)張；膨脹；擴(kuò)大；發(fā)展______________；adj. 擴(kuò)張性的；豁達(dá)的；廣闊的______________。 【語境活用】用expand的正確形式填空，并且英譯漢。 ①The

8、group has __________ into Germany . ②We plan to __________ the pub by adding a family room. ③He has become a confident, __________man again. ④Despite the economic crisis, the company is confident of further __________. 3. therefore: as a result of that adv.因此；所以 教材原句： He therefore gives mill

9、ions of yuan to equip others for their research in agriculture. 觀察：1）We do not have enough money. Therefore, we cannot afford to buy the new car. 2）He is only 17 and therefore not able to vote. 3）He was the only candidate; therefore, he was elected. 發(fā)現(xiàn)：【歸納拓展】注意 therefore 在句子中的位置。therefore 是副詞，不

10、能引導(dǎo)從句，兩個句子之間要用連詞或者分號；而 so是連詞，可接從句。 【語境活用】 ①He was very tired and __________ he fell sound asleep. ＝He was very tired. __________ he fell sound asleep. ＝He was very tired, __________ he fell sound asleep. ＝ He was very tired; __________ he fell sound asleep. 4. equip: to provide sb. with the thin

11、gs that are needed for a particular purpose 教材原句： He therefore gives millions of yuan to equip others for their research in agriculture. 觀察：1）A good education should equip you for life. 2）Our classroom is equipped with a TV set and a tape recorder. 3）Our school has been given some new equipment.

12、 發(fā)現(xiàn)：【歸納拓展】1) equip sb./sth. with sth. ______________; ______________(主語)裝備有某物； ______________使…為(做)某事而準(zhǔn)備; 過去式和過去分詞______________ n. [U]裝備；設(shè)備; ______________；一件設(shè)備______________ 【語境活用】按要求填空或翻譯。 ① The soldiers were well _______ _______ (裝備好了) weapons. ② We must equip young teachers _______ _______

13、 _______ (對付) difficult children. 5. focus: to give attention, effort to one particular situation n焦點(diǎn), 配光，對光v. 調(diào)焦距，對焦 教材原句：They focus on keeping their soil rich and free of diseases. (P14) 觀察：1) Bring the object into focus if you want a good photograph. 2) The attention of the news media was

14、 firmly focused on the elections. 發(fā)現(xiàn)：【歸納拓展】 focus on ______________; ______________＝fix...on... 使……集中于……; 【語境活用】補(bǔ)全句子 ① The ______ ______ my camera isn‘t working properly. 我照相機(jī)上的調(diào)焦裝置有毛病。 ② Her diligence makes her ______ ______ ______ ________. 她的勤奮使她成為關(guān)注的焦點(diǎn)。 Task 2: 重點(diǎn)短語 Try to learn the impo

15、rtant phrases through the example sentences and master the usage of them. And then finish the related exercise. 二、重點(diǎn)短語 1. thanks to 教材原句：Thanks to his research, the UN has more tools in the battle to rid the world of hunger.(P10) 觀察：1）Thanks to the efforts by Dr. Smith, I can walk around again

16、 now. 2）Thanks to the bad weather, our journey was not comfortable. 3）The dentist rid him of his pain by taking out the tooth. 4）It took him a week to get rid of his cough. 5）What can rid a house of rats? 發(fā)現(xiàn)：【歸納拓展】 thanks to ______________(介詞短語，在句中只能做原因狀語，常置于句首或句中)；類似的同義短語有：______________；___

17、___________；______________。 【語境活用】根據(jù)漢語提示填空 ①_______ _______ （多虧）your advice, much trouble was saved. ②You should _______ _______ _______ (使自己擺脫) that bad habit. ③You are supposed to _______ _______ _______ (擺脫) carelessness. 短語積累與遷移 rid sb./oneself/sth. of sth. 使……擺脫…… be/get rid of 去掉，擺脫；拋棄

18、 remind sb. of sth. 提醒某人某事 inform sb. of sth. 通知某人某事 be free of... 擺脫…… 2. lead to 教材原句：Many of these chemicals can lead to cancer or other illnesses.（P14） 觀察：1) This path leads to the next village. 2）What led to the accident? 發(fā)現(xiàn)：【歸納拓展】1）lead to常用的含義有：______________；______________；這個

19、短語中的to是______詞，后面跟代詞、______詞或動名詞，不用______語態(tài)。lead to 是前因后果，相當(dāng)于result in; 而 lie in (＝result from) 是______________。 【語境活用】用lead to的正確形式填空；并英譯漢。 1) The bank has offered a reward for any information _______ _______ the arrest of the men. 2）What _______ you _______ take up acting as a career？ 3. would

20、 rather 教材原句： He would much rather keep time for his hobbies. 他寧愿把時間花在自己的愛好上。（P10） 觀察：1）I’d rather take this red one. He’d rather not take the holiday. 2）He would rather listen to others than talk himself. I’d rather take some tea than coffee. She’d rather be told a

21、bout this tomorrow than now. 3) Rather than get money in such a dishonest way, he would beg in the street. 4) I would rather you knew about it now, than afterwards. I’d rather you hadn’t told him the news that day. 發(fā)現(xiàn)：① would rather (not) do 后跟動詞原形，表示“寧愿（不）做某事”，would可縮寫為’d ② would

22、rather… than…寧愿……而不愿, than前后的兩部分是相互對照的并列成分。 ③ would do… rather than do… 也表示“寧愿……而不愿……”。例如： ④ would rather后跟賓語從句時，從句用虛擬語氣。從句形式為：用過去時表示現(xiàn)在或?qū)恚眠^去完成時表示過去已經(jīng)發(fā)生的事。 三、隨堂自測 I. 漢譯英: （單詞和詞組） 1._________________ adv.因此 2. _________________ adj. 曬黑的，起曬斑的 3. _________________v. 斗爭，拼搏， 4. _______________

23、__ v. 使變大，擴(kuò)大 5. _________________ v. 循環(huán) 6. _________________v.配備,裝備 7. _________________n./v. 后悔，惋惜，遺憾; 8. _________________v.使迷惑 1. _________________多虧了，幸虧，由于2. _________________擺脫，除去 3. _________________對…感到滿意 4. _________________使…免受(傷害) 5. lead to_________________ 6. focus o

24、n_________________ II. 語法填空 1. Thanks _________ the efforts by Dr. Smith, I can walk around again now. 2. The dentist rid him _________ his pain by taking out the bad tooth. 3. We firmly believe that war never settles anything. It only leads_________ violence. 4. When studying, he focused his m

25、ind _________his lessons. 5. The professor expanded _________the topic. 6. The new library is equipped _________ devices of hi-technology. 7. He freed himself _________the charge of stealing. 8. They struggled _________peace. 9. I deeply_________ (regret) what I had said. 10. Costs have been

26、 reduced _________ 20 % over the past year. III. 翻譯句子。 1. 該中心為劃船和登山提供精良裝備。 ____________________________________________________________ 2. 依然有很多討論的東西。因此，我們將在下一次會議上回歸這個項目的討論。 ____________________________________________________________ 3. 作者把他的短篇小說擴(kuò)展成了一個長篇。 ____________________________________

27、________________________ 4. 我們將聚焦于三個主要話題。 ____________________________________________________________ Nothing is impossible to a willing heart! Wish all of you great progress! 必修4 Unit 2 Working The Land答案 Section I Words and Expressions 一、重點(diǎn)單詞 1. 【歸納拓展】名詞；與……搏斗/斗爭；努力/爭取……；(雖艱難仍)繼續(xù)努

28、力地做某事；費(fèi)勁地，努力地；掙扎著站起來 【語境活用】①struggling for ②struggled with/against ③struggled/struggles to 2. 【歸納拓展】 vi.; into/to; 闡述，詳談; expansion; expansive。 【語境活用】①expanded ② expand ③ expansive ④ expansion ①該組織已經(jīng)擴(kuò)展到德國。 ②我們計劃擴(kuò)大這個客棧，增加一個家庭套房。 ③他又成了一個自信、豁達(dá)的人。 ④盡管遭遇經(jīng)濟(jì)危機(jī)，這家公司對進(jìn)一步拓展依然充滿自信。 3. 【語境活用】① therefo

29、re；Therefore；so；therefore 4. 【歸納拓展】1) 用某物裝備某人/物; be equipped with sth.；equip sb./sth. for (doing) sth.；equipped/equipped; equipment；a piece of equipment 【語境活用】① equipped with ② to deal with 5.【歸納拓展】使注意力/目光等集中于……；focus sth. on (upon) sth. 【語境活用】1）focus on 2）the focus of attention 二、重點(diǎn)短

30、語 1. 【歸納拓展】由于，多虧。because of； owing to；as a result of； due to ；on account of ；【語境活用】①Thanks to ② rid yourself of ③ get rid of 2. 【歸納拓展】通向；導(dǎo)致、致使；介詞，名，被動，前果后因。　 【語境活用】①leading to ②led you to ①銀行懸賞任何能將這些人繩之以法的情報。 ②是什么讓你開始從事演藝事業(yè)的？ 三、隨堂自測 I. 漢譯英: 1. therefore 2. sunburnt 3.struggle 4. expand 5

31、.circulate 6.equip 7. regret 8. confuse 1. thanks to 2. rid…of… 3. be satisfied with 4. free…from… 5. 導(dǎo)致，通向 6. 圍繞，聚焦于 II. 用適當(dāng)?shù)慕樵~填空 1. to 2. of 3. to 4. on 5. on/upon 6. with 7. of/from 8. for 9. regretted 10. by III. 漢譯英。 I. The center is well equipped for boating and mountaineering.

32、The center provides good equipment for boating and mountaineering. 2. There is still much to discuss. We shall, therefore, return to this item at our next meeting. There is still much to discuss. Therefore, we shall return to this item at our next meeting. 3. The writer expanded his short novel into a long one. 4. We will focus upon/on three main topics. 8