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1、 Language points課時是對Reading課時的補充。幫助學(xué)生鞏固課文重點詞匯、短語和句型的用法，進一步扎實基礎(chǔ)知識。教師可根據(jù)學(xué)生預(yù)習(xí)情況選擇性講解。 （詞匯的釋義和用法，建議引導(dǎo)學(xué)生自行查找字典等相關(guān)資料來學(xué)習(xí)，以培養(yǎng)其自主學(xué)習(xí)能力。） 詞匯講解，建議采用歸納法，先盡可能多的呈現(xiàn)一些相關(guān)例句，或讓學(xué)生從已學(xué)課文中查找相應(yīng)例句，引導(dǎo)學(xué)生試著從所觀察到的語言現(xiàn)象中總結(jié)出詞匯的意思和用法。 Words: undertake, breakthrough, altogether, object, obtain, attain, forbid, accumulate Expressions
2、:pay off, cast down, object to, in favour of Patterns:Then 位于句首，倒裝it is valuable for To learn some useful words, expressions and patterns in the passage.Objective 1. undertake The scientist undertakes the experiment. 科學(xué)家從事這項實驗。 I can undertake the responsibility for the changes. 我愿意承擔(dān)這些變革的責(zé)任。vt. 著手；
3、從事；承擔(dān) Translate the following sentences. (1) 誰將承擔(dān)這項工作的責(zé)任?Who will undertake responsibility for this work? Students are required to undertake simple experiments.(2) 要求學(xué)生從事簡單的實驗。 2. pay offIt took them three years to pay off the debt.Her design won the first prize in the competition. Years of patience
4、 and hard work had paid off. 償清(債務(wù))；得到好結(jié)果 Ling Feng won the first prize in the National English Competition and Im glad that her efforts at last _.A. worked out B. got backC. paid off D. turned outChoose the best answer. Translate the following sentences. (1) With the help of his father, he _ (償清了所有
5、債務(wù)). (2) Believe me, all your efforts will _ (取得好結(jié)果) some day.(3) 約翰學(xué)習(xí)一直很刻苦，因此取得了好成 績。pay off paid off all the debtsJohn studied hard all the time, and it paid off. 3. breakthroughScientists are hoping for a breakthrough in the search for a cure for cancer.A major breakthrough in negotiations has be
6、en achieved.n. 突破 They have achieved a big _ in the treatment of cancer, which brings hope to cancer patients.A. advantage B. reputation C. breakthrough D. assumptionChoose the best answer. Ever since I saw the diary excerpts Ive been cast down. 自從看到日記摘錄，我就一直非常沮喪。4. cast沮喪，不愉快vt. 扔；投；擲cast a stone 扔
7、石頭The angler cast his line (into the water).釣魚的人把魚線拋入水中。cast down Translate the following sentences. (1) Dont let yourself be cast down by a small failure in the experiment; try again. He was cast down by the sad news.(2) 這悲傷的消息使他情緒低落。別為了實驗中的小小失敗而沮喪；再試下去。 No one objected to the plan.I really object
8、to being charged for parking. Mother objected that Jimmy was too young to take up the job.Our object is to get at the truth.What are those strange objects?v. 反對；n. 目標(biāo)；物體objection n. 不贊成；反對；異議My main objection to the plan is that it costs too much.5. object 拓展object to doing sth. 反對做某事 object that 以為
9、理由反對raise/ have/ make an objection to (doing) sth. 對表示反對I have no objection to your plan. They made an objection to the meeting date. I can hardly stand his rude manners. I object _ like a child.A. to be treated B. being treatedC. to being treated D. to treatChoose the best answer. Fill in the blank
10、s. (1) What _ (物體) can you see in the picture?(2) Some members of our group _ (反對) my plan, which made me disappointed.(3) They _ (反對) the plan was risky. objects objected toobjected that 6. obtainto obtain permissionFirst editions of these books are now almost impossible to obtain.In the second exp
11、eriment they obtained a very clear result.vt. 獲得；贏得 Translate the following sentences. (1) 很難獲得可靠的證據(jù)。You can also obtain knowledge through practice.(2) 你還可以從實踐經(jīng)驗中獲得知識。It is difficult to obtain reliable evidence. 7. accumulateAs people accumulate more wealth, they tend to spend a greater proportion (
12、比例) of their incomes.The company said the debt was accumulated during its acquisition of nine individual businesses.Weve accumulated so much rubbish over the years.vt. sings a song at Midsummer, and then goes away. 布谷鳥，四月來，五月一直在，仲夏唱支歌，然后就離開。 不及物動詞 vi. He stayed with a friend while he was in Paris. 他
13、在巴黎時住在一位朋友家里。停留; 留下; 暫住I hope the weather will stay fine. 我希望天氣能持續(xù)放晴。繼續(xù), 保持Stay right here.站住; 停下; 止住就在這里停下。 He made few friends during his stay in the village. 及物動詞 vt. The government took no step to stay the rise in prices. 政府未采取措施抑制物價上漲。阻止; 抑制She managed to stay her anger.她努力克制了怒氣。平息, 暫時解除名詞 n.他在
14、這個村子逗留的期間, 沒有交上幾個朋友。停留, 逗留 活 學(xué) 活 用從上面給出的例句中我們可以看到stay在不同的語境中會產(chǎn)生豐富的含義，不僅僅表示“停留”。大家還知道哪些stay含義呢？請選擇幾個進行造句或?qū)υ捑毩?xí)。 Individual activity 注 : 另 附 word 文 檔 。點 擊 此 處 鏈 接 I. Complete the following sentences with proper words.1. I saw a little boy c_ a stone into the river just now.2. The issue is not quite _ (
15、簡單的) as it seems.3. Do you think anyone would o_ if I smoke here?4. The man always manages to o_ what he wants. ast straightforwardbjectbtain 5. Tell me the _ (確切的) time when the next train will arrive.6. The man failed to see the _ (商業(yè)的) value of his discovery.7. The scientist has made a major b_ i
16、n this research.8. The manager should u_full responsibility for the project.9. By investing wisely he has already a_ a fortune.exact commercialreakthrough ndertakeccumulated II. Complete the following sentences without changing their meanings.1. That I didnt pass the driving test made me frustrated.
17、 My not passing the driving test made me _ _.2. When I was young, my parents didnt allow me to go out alone at night. When I was young, my parents _ me _ going out alone at night.cast down forbade from 3. To my surprise, he didnt agree to my plan. To my surprise, he _ _ my plan. 4. In our class ther
18、e are five students in all from America. In our class there are _ five students from America.5. Why I am not for it can be easily answered. Why I am not _ _ _ it can be easily answered.in favour of objected toaltogether 1. The fact that _ _ (多莉看來是在正常地成長著) was very encouraging. Then came the disturbi
19、ng news that _ _ (多莉病重). 2. _ (科學(xué)家們腦海里產(chǎn)生的問題) were: “Would this be a major difficulty for all cloned animals?”Dolly seemed to developnormally Dolly had becomeseriously illThe questions that concerned all scientistsIII. Translate the following sentences. 3. _(他反對她的計劃) because it was too expensive.4. _
20、 (現(xiàn)在禁止克隆人類) because it might cause some moral problems.5. Further information _ _ (可從我們的總部得到). 6. We must accept _ _ (我們有可能錯了).He objected to her planthe possibility that wemight be wrongThe human cloning is now forbiddencan be obtained fromour head office 7. _ (研究 是很有價值的) the historical culture of
21、Korea and overseas communications in the Song Dynasty. 8. For bidders, _ (通常是一項很難完成的任務(wù)) to offer a low price to win the bid and still earn a profit. 9. The book _ (有極 大的影響) readers. 10. Theater tickets are often _ _ (很難獲得). It is valuable for research onit is always a difficult taskhas a great impact ondifficult toobtain
2014-2015學(xué)年高中英語 Unit 2 CloningLanguage points課件 新人教版選修
