1、Wildlife protection-知識點復習學案核心單詞1. decreasev. 減少；（使）變?。蛔兩賜. 減少；降低；減少的數量，其后常接介詞in/of聯(lián)想拓展decrease (sth.) to/by . 減少到/了increase vi.&vt. 增加；增長；增強 n.增加；增加的數量increase to/by .增加到/了on the decrease/increase 在減少/增加易混辨析reduce/decreasereduce 強調在“數量、大小，程度或強度”方面下降或減少。decrease 側重強調“穩(wěn)定地，逐漸地，不斷地”減少。They are making ev

2、ery effort to decrease the production cost. 他們正在盡力降低生產成本。The membership decreased to 150.會員數減少到了150人。The number of students in the class has decreased by 20.班級里的人數減少了20人。There has been a decrease in our imports. 我們的進口數量減少了。高手過招完成句子 （原創(chuàng)）這些措施將有助于降低生產成本。 will help the cost of production.人口出生率正在下降。The b

3、irthrate is . 答案：These measures; decreaseon the decrease2. suggestvt. 建議；提出（意見、計劃、理論等）；暗示；表明常用結構：suggest+doing 建議做suggest sb./sb.s doing sth.建議某人做某事（不說suggest sb. to do sth.）suggest sth. to sb. 向某人提議 （不能說suggest sb. sth.）suggest (to sb.)+that從句(向某人)建議。（所接從句用虛擬語氣：sb.+should+動詞原形，should可以省略）It is sugg

4、ested that . 建議是suggest sth. 暗示；表明suggest+that從句 暗示；表明（從句用陳述語氣）suggest sth. to sb. 使某人想起I suggest doing it in another way. 我建議換一種方式做這件事。 They suggested another shop to us.他們向我們建議了另一家商店。 She suggested that we（should）have lunch at the new restaurant.她建議我們在那家新開的餐館吃午餐。 Her expression suggested that she

5、had told a lie.她的表情表明她撒了謊。溫馨提示 suggestion, advice, proposal作“建議”講時，相關的名詞性從句要用虛擬語氣。My suggestion is that we (should) go to the cinema together.我建議我們一塊兒去看電影。(表語從句)Its suggested that you (should) stay here for another week.建議你在這兒再待一個星期。(主語從句)He gave me an suggestion that I should go to Shanghai for a h

6、oliday.他建議我去上海旅游。(同位語從句) 高手過招單項填空His suggestion to see the art exhibition interested everyone of us. （200912山東濰坊檢測）A. that we go B. which we should go C. that we would go D. we should go 解析：選A。不管是suggest的何種形式，在句子中有“建議”之意時，后接的從句必須用虛擬語氣。 3. affectvt. 影響；侵襲；相當于；使感動；激起（悲傷、憤怒、愛等情緒）易混辨析affect/effect/influ

7、ence affect vt.表示“影響，（?。┣忠u”，多指不好的影響。當affect的賓語是人時，它表示引起心智或感情上的影響，即“使感動”。 effect 表示“影響”時，是名詞，指由于某種原因直接產生的結果，常用短語為：have an effect on對有影響；in effect正在實行；實際上；side effect副作用；take effect開始實行；開始生效；without effect沒有效果；come into effect生效；實施；bring/carry sth. into effect使生效；be of no effect 無效果。influence多指對人的思想、觀

8、念、心理情緒等內在的東西產生潛移默化的影響，或對人的決定、行為等造成某種程度的影響。The disease is beginning to affect her brain.疾病逐漸侵襲她的大腦。 We are deeply affected by his devotion to work.他對工作的奉獻令我們深受感動。 The book had a great influence on his life. 這本書對他的人生影響很大。 He is, in effect, my rival. 實際上，他是我的競爭對手。 高手過招單項填空Sichuan province by the earthq

9、uake，causing difficulties to the postfestival road transport. （200911陜西西安檢測）A. were affected B. was affectedC. had effected D. has affected 解析：選B。affect 為動詞，意思是“影響；感動”；effect為名詞，意思是“影響；效果”。根據句意選擇B。 4. appreciatevt.欣賞；感激；意識到；體會；理解 appreciate后可接名詞、代詞、動名詞、名詞性從句等作賓語，但不能接不定式。表示“感激，感謝”時，其后的賓語只能為“物”，不能為“人”

10、。其后不直接跟if或when引導的從句，若語義上需要接這類從句，需借助it，即：appreciate it if/when .。 易混辨析appreciate/thankappreciate 意為“感激，感謝”時的結構為： appreciate (doing) sth. appreciate it if/when .thank表示“感謝”時的結構為：thank sb. for sth.。I appreciate your ability very much.我很欣賞你的能力。We shall appreciate hearing from you again.能再次收到你的來信，我們將十分感激

11、。I appreciate that you have come here so early.感謝你來得這么早。I would appreciate it very much if you would help me with it.如果你能幫助我做這件事，我將不勝感激。 高手過招單項填空I really appreciate to relax with you on this nice island.A. to have had time B. having timeC. to have time D. to having time 解析：選B?？疾閍ppreciate的搭配。此處appre

12、ciate意為“欣賞”，其后不能接動詞不定式作賓語，而只能用名詞或動名詞形式。 5. mercyn. 仁慈；寬?。粚捜?；恩惠；幸運；憐憫常用結構：at the mercy of sb./sth. 任由某人(某事物)擺布或控制have mercy on/upon 對有憐憫心show mercy to sb. 寬恕/憐憫某人without mercy 毫不留情地；殘忍地They showed mercy to their enemies. 他們對敵人很仁慈。Its a mercy she wasnt hurt in the accident. 她在事故中未受傷, 真幸運。高手過招翻譯句子 （原創(chuàng)）

13、那只船在暴風雨中失去了控制?？蓱z可憐我們吧！答案：The ship was at the mercy of the storm.Have mercy on us!6. huntvi.&vt.打獵，獵??；搜索Wolves hunt in packs.狼是成群獵食的。Police are hunting an escaped criminal.警方正在追捕逃犯。常用結構：hunt for 試圖找到(某人/物)hunt after 探求；追求答案：Im hunting for a lost book.Many people hunt after fame all their lives but ne

14、ver find it. 7. includevt. 包括；包含include側重指范圍，其主語和賓語屬于同類，是整體與部分的關系。后面常接名詞、代詞、動名詞作賓語。The trip includes a visit to Beijing.旅行包括到北京參觀。聯(lián)想拓展contain vt. 表示“包含，含有；能容納”，側重指內容或成分，其主語和賓語不屬于同類。This fruit contains a lot of vitamins.這個水果含有豐富的維他命。hold vt. 表示“容納；盛有”；表示“里面裝有”時可與contain互換。This room can hold 50 people

15、.這間屋子能容納50人。高手過招(1)用include的適當形式填空Our group has ten students, Tom .We will learn 7 subjects this term, PE.(2)單項填空 Even if they didnt the cost of food in the tour, its still a cheap vacation to the U.S.A. Hold B. contain C. share D. Include解析：(1)included including(2) 選D。根據句意可知用“包括”。而contain多用來強調所包含的內

16、容本來就是物體固有的一部分。重點短語8. die out 滅絕；逐漸消失；滅亡聯(lián)想拓展die for渴望；很想 die to do 渴望；很想die away（尤指聲音、光、風）逐漸消失;停止die down （興奮、激動等情緒）漸弱；漸息；平息die off （家族，種族等）相繼死亡；（草木）枯死die from/of 因而死；通常由疾病、饑寒、情感原因造成的死亡用die of,除此之外的原因用die from。Many species will soon die out if we dont take action.如果我們不采取行動，許多物種將很快滅絕。Many old customs

17、have died out.許多舊的風俗已不復存在。 高手過招(1)單項填空This kind of plants are . Some day they will forever. （200912甘肅天水檢測）A. dying off；die outB. dying away；die offC. dying down；die outD. dying out；die awayUnfortunately, the soldier died a wound in the chest. （200912山東德州檢測）A. from B. out C. off D. down(2)用die的相關短語填空

18、 （原創(chuàng)）The noise of the car in the distance.The old traditions are .The man a wound.Im something to eat. 解析:(1)選A。前面句子用了進行時，表示正在滅亡，故用die off。后面表示有一天會永遠消失，故用die out。選A。根據句意此處soldier死的原因應該是胸部受傷。(2)died away dying out died fromdying for 9. protect .from . 保護免受，后接較小的事情或危害，如：frost, harm, catching cold。聯(lián)想拓展

19、protect .against .后接較大的事情，如：戰(zhàn)爭、災害、重稅、威脅等。keep sb. from doing sth. prevent/stop sb.(from) doing sth.阻止某人做某事keep sb. doing sth.使某人一直做某事defend .from/against保衛(wèi)以抵御 易混辨析 defend/protect/guard/preserve defend 保衛(wèi)；防護；防守（含有采取措施抵制進攻的意思）；protect 常含有提供安全的方式來驅開不適、傷害或進攻的意思；guard 含有看守的意思；preserve 指采取措施維護、保護、保存。You m

20、ust learn to protect yourself from the danger.你必須學會保護自己，免遭危險。She had to defend herself against the guard dog. 她不得不防備看門狗咬她。A policeman was guarding the entrance to the embassy.一位警察正守衛(wèi)在大使館出口處。It is one of the duties of the police to preserve public order.警察的職責之一是維持公共秩序。 高手過招單項填空Use the umbrella to you

21、rself from the rain. （原創(chuàng)）A. prevent B. protect C. defend D. protection 解析：選B。prevent sb. from doing sth.防止某人干某事，意思類似于stop/keep sb. from doing sth.；protect sb. from sth.保護某人免遭傷害；defend保衛(wèi)；防護；防守（含有采取措施抵制進攻的意思）。10. pay attention to 注意聯(lián)想拓展bring sth. to ones attention 使某事引起某人注意call/draw ones attention to

22、sth. 使某人注意某事draw/catch/attract ones attention 引起某人的注意fix/focus/concentrate ones attention on sth. 集中注意力于某事物You should pay attention to your spelling.你要注意自己的拼寫。高手過招完成句子 （原創(chuàng)）他的提議沒有引起任何注意。No attention his advice. 他提醒我注意一些新的證據。He some new evidence. 答案：was paid tocalled/drew my attention to11. come into

23、being 形成；產生（不可用于被動語態(tài)或進行時）聯(lián)想拓展come into existence 形成；產生；開始存在come into effect/force/operation開始生效；開始實施come into use 開始被使用come into power上臺執(zhí)政come into fashion 開始流行come into office 就職come into action 開始行動We do not know when this world came into being. 我們不知道世界是何時形成的。 高手過招單項填空Before the computer , people

24、could never imagine it could bring about such great changes to human life. （200912福建龍巖一中檢測）A. came into beingB. was discoveredC. was come into being D. was formed 解析：選A。句意為：在電腦出現(xiàn)之前，人們絕不會想到它會給人類的生活帶來如此巨大的變化。電腦不能說是“被發(fā)現(xiàn)”或“被形成”的，排除B、D兩項。come into being不能用于被動語態(tài)和進行時，排除C項，故選A。 重點句型12. Why are they in danger of disappearing