高中英語(yǔ)必修二unit4詞匯講解PPT參考課件

1、Unit 4 wildlife protection,Vocabulary,die out :滅亡，逐漸消失，不復(fù)存在 Many species of animals are in danger of dying out . die away： 1.減弱，逐漸消失；風(fēng)，聲音漸弱，漸息， 2.（樹(shù)木等）漸漸凋零，枯萎（根未死）；假死。 His anger died away.,die down： 1.（植物）枯萎，凋謝，（過(guò)冬時(shí)）假死 2：逐漸平息，漸漸停止，逐漸消失，變?nèi)?The wind has died down quite a lot . die of ：死于，因而死 They died

2、 of starvation.,hunt for : 尋找，搜尋 All the information is there, but you have to hunt for it. in peace: 和平地；安靜地，和睦地。 We came in peace for all mankind. in danger (of):在危險(xiǎn)中，垂危 The doctors pronounced that he was no longer in danger.,in order:整齊，秩序井然，按順序，狀況良好 I would have soon found the one I wanted if th

3、e books had kept in order. in place:適當(dāng)，適當(dāng)?shù)模谶m當(dāng)?shù)牡胤剑谇‘?dāng)?shù)奈恢?You can improve the machine translations by editing the translation in place.,in trouble:處于困難中，處于不幸中。 She stood by me when I was in trouble. in relief: 如釋重負(fù)，松了口氣。 I was in relief when the exam was over. to ones relief:讓人欣慰的是 To my relief, I wa

4、s not late for class time. In return :作為回報(bào)； In turn: 輪流；因而,burst into laughter = burst out laughing 突然笑起來(lái)，大聲笑了出來(lái) burst into tears= burst out crying 突然哭起來(lái)，放聲大哭 When the brothers heard the good news they burst into laughter.,certain:確定的，某一，一定。 sure:確信的，可靠的，必定的，當(dāng)然，的確。 兩者可換用的情況： 1.跟不定式，可用人或物作主語(yǔ)； Its cer

5、tain/sure to rain. He is certain/sure to come.,2.跟連接詞、副詞、代詞引起的不定式，常用人作主語(yǔ)。 Im sure/certain what to do. 3.跟that引起的從句，常用人作主語(yǔ) Im sure/certain that he will come. 兩者不可換用的情況 1.在 itsthat 的結(jié)構(gòu)中，只能用certain，不能用sure。 Its certain that he will come.,2.如果是否定句，用 whether 不用that It is not certain whether he will come.

6、 3.在祈使句中通常使用sure，不用certain Be sure to tell me all the news.,Protectfrom ：保護(hù)不受 Prevent/stop/keepfrom:使不，防止做 在主動(dòng)句中，prevent和stop后的介詞from可以省略，但keep后的介詞不能。 Keep sb. doing sth. 讓某人一直做某事 在被動(dòng)句中 三個(gè)詞from 都不能省略。,contain:包含，容納，容忍 include：包含，包括 contain 可用于表示包含所含之物的全部或部分 include 只用于表示所含之物中的一部分 The parcel containe

7、d a dictionary. The health club includes gym, swimming pool and locker room.,affect: vt. 影響，感動(dòng)，侵襲 effect: n.結(jié)果，效果，作用，影響 vt. 招致，實(shí)現(xiàn)，達(dá)到 The news did not affect her at all. The news had no effect on her at all. They effected their escape in the middle of the night.,Pay attention to :注意 attract/draw/catc

8、h ones attention :吸引某人注意力 Advertising idea and expression are so important that attract peoples attention.,Appreciate:鑒賞，感激，意識(shí)到 1.表“感激”“贊賞”，通常為及物動(dòng)詞，其后可接名詞，代詞，動(dòng)名詞，名詞性從句等作賓語(yǔ)，但不能接不定。 I appreciate being given this opportunity. I appreciate that you have come here so early. 2.其后不直接跟if或when引導(dǎo)的從句，需要借助代詞it。

9、 I would much appreciate it if you would arrange this for us.,3.其后只能接“事”作賓語(yǔ)，而不能接“人”作賓語(yǔ)。 We appreciate your help.,succeed success and successful Succeed: vi.成功，vt.接替，繼任 Success：n.成功，成就，勝利 Successful：adj.成功的，一帆風(fēng)順的 The talks can succeed if both sides are flexible and serious. We all believed that work

10、was the key to success. How successful will this new treatment be?,Succeed in doing: 成功做某事 manage to do：設(shè)法做成某事 If we have no knowledge, we cannot succeed in doing any work. It should be possible for most people to manage to do it.,harm: 損害，危害 do harm to ：損害，傷害，對(duì)有害 Do you think that work without rest

11、 will do harm to your health? harmful: 有害的，能造成損害的 It is harmful to the stomach to eat too much.,Come into being:形成，產(chǎn)生 When did the world come into being? Come into power：當(dāng)權(quán)，上臺(tái)，執(zhí)政 A new political party has come into power.,Inspect , respect, aspect ,expect , except Inspect:檢查，視察 respect：尊敬，尊重，敬意 aspect：方面，方向，形勢(shì)，外貌 expect：期望，指望，認(rèn)為，預(yù)料 except：不計(jì)，把除外，除之外,incident：事件，事變 既可指小事件或附帶事件，又可指政治上具有影響的事件或事變 Theincidentsaffectedhimfordays. accident：事故，意外 強(qiáng)調(diào)偶然或意外發(fā)生的不幸事情 Aftertheaccident,theinj