高二英語教案：Unit6重點單詞講解

1、unit 6一單詞1.forecast -to estimate or calculate in advance, especially to predict (weather conditions) by analysis of meteorological data.預(yù)測 , 預(yù)報提前預(yù)料或估計，尤其指通過對氣象數(shù)據(jù)的分析來預(yù)測（天氣狀況） to serve as an advance indication of; foreshadow: 預(yù)示作為提前的預(yù)兆；預(yù)示： weather forecastforecast the weathersnow has been forecasted f

2、or tomorrow.we can hardly forecast the result.predict and forecastpredict 用經(jīng)驗、感覺來判斷forecast 對未來事件的預(yù)測，建立在某種知識或判斷上，對天氣的預(yù)測是建立在科學(xué)的判斷上的rain has been forecast for tomorrow.scientists still cannot predict when the earthquakes will happen.mrs jones predicted that all the students would pass the exam, and th

3、ey did.2 trendn.1) (海岸、河流、山脈等 )走向 , 方向2) a general direction or course 趨勢 , 傾向 , 動向3) a tendency, a drift 流行 , 時尚the hills have a western trend.the trend of a coast-line海岸線的走向the trend of modern living現(xiàn)代生活的趨勢3. indicate 表明 ; 象征 ; 暗示a signpost indicated the right road for us to follow.路標(biāo)指給我們應(yīng)走的路。feve

4、r indicates sickness.身體發(fā)燒表明有病。the committee indicated that it might take action.委員會表示可能采取行動。4. ensurevt.to make sure, to guarantee1) 保證 ; 擔(dān)保 , 保險2) 保護 ; 使安全 (against, from)3) 保證給 , 賦予 (to, for)ensure success safety, supplies保證成功 安全 , 供應(yīng) ensure sb. againstfrom danger保護某人免受危險a letter of introduction w

5、ill ensure you an interview.憑一封介紹信準(zhǔn)保會接待你。5. necessity1) 需要；必需； 必要water is a necessity of life.水是生命必不可少的。out of necessity or out of interest, people go back to school for the common goal - to improvethemselves. 不管是出于需要,還是出于興趣愛好,人們重返學(xué)校是為了一個共同的目標(biāo),就是提高自己。2) 必需品第 1頁共 4頁food and clothing are necessities o

6、f life.食物和衣服都是生活的必需品。3) 貧窮，貧困she is now in necessity. 她現(xiàn)在很窮。6. remain vi.1)be left or still present after other parts have been removed or used or dealt with剩余，殘存，剩下the children ate and ate until no food remained on the table.2)to stay in the same place, stay behind 停留，留下；逗留（比stay 更正式）after the part

7、y judy remained and helped me do the dishes.聚會之后，朱迪留下來幫我清洗碗盤。how long will you remain here? 你要在此地停留多久？3）link v.to continue to be, to stay in the same condition仍然，依然the weather still remained cold in april. 雖然時序已進入四月，天氣仍然還很冷。the true author of the book remains unknown.那本書的真實作者依舊不詳。they remain good fr

8、iends even though they entered different high schools. 他們雖進入不同的高中就讀，感情仍然很好。4） 尚待 -，留待 -nothing remains to be said. 現(xiàn)在已經(jīng)沒有什么好說的。it remains to be seen whether he will pass. 他是否能通過考試仍不得而知。7. requirevtrequired, requiring1) 需要the floor requires washing.地板該洗了。i require two children to help me.我需要兩個孩子來幫我的忙

9、。2) 要求all passengers are required to show their tickets.所有乘客都必須出示車票。8. identifyvt1) 認(rèn)出；識別；鑒定the markings are so blurred that it is difficult to identify.標(biāo)記模糊不清，難以識別。i identified the jacket at once; it was my brothers. 我立即認(rèn)出了那件外套,它是我兄弟的。2)（與 with 連用）認(rèn)為同一he identifies beauty with goodness.他認(rèn)為美與善是一致的。9

10、. virtualadj 實際上的；事實上的she is the virtual president, thought her title is secretary. 雖然她的頭銜是秘書，她是實際上的董事長。10 absurdadj 荒謬的their request is absurd.他們的要求是荒謬的。11 regular adj.有規(guī)律的，定期的，習(xí)慣性的 customary, usual, or normal the trains regular schedule. 火車正常的時間表常見的；頻繁的a regular customer老主顧johns our regular caller

11、. 約翰是我家的?？偷?2頁共 4頁12 cure vt.治愈，治 recovery from diseasei hope the doctor can cure the pain in my shoulder.我希望醫(yī)生能治好我肩上的疼痛。this medicine will cure your headache.a few days rest will cure you.aspirin is a wonderful cure for colds. 阿斯匹林是治感冒的妙 。改掉 he was cured of his bad habit of drinking.it seemed that

12、nobody can cure me of smoking.n. 治愈，治 方法his complete cure can tbe expected.13.distance n. ， 方，距離in the keep sb. at a 保持一定距離it was difficult to get close her because she always kept everyone at a distance.at a distance 隔一段距離 ; 距離稍 一些from a distance 從 方14.cheat vt. 欺 ， 取n.欺 行 the young man cheated her

13、 out of her money.only a few students cheated in the exam.he cheated her into believing him a millionaire.15.major adj. 主要的，重大的， 大的n.主修 程，主修的學(xué)生，少校vi.主修， 攻 (in)his major field is economics.he majors in english.his major is english.he is an english major.16.develop v. 展 形成 育沖洗he ed an interest in coll

14、ecting stamps.these films can be ed by tomorrow.plants from seeds.we should try to the western part of our bine vt. 合，加上，兼有， 合收割機 with sb./sth. 同 合起來 a with(and) bthe car combines speed and reliability.18.appreciate vt.欣 ，理解，感激i don tthink you how serious this situation is.we ed your pany n.伴隨，陪伴 (u)i was thankful for your company when i was ill.同伴，伙伴（ u）there is a great deal of good manners and good company among them.公司， 體c第 3頁共 4頁二短語1 catch a glimpse of 瞥見2 deal with處理；安排3 in store 貯藏著；準(zhǔn)備著；就要來到4 old-fashioned e-mai