人教版高中英語高一必修二單元三 Book 2 Unit 3 知識點整理

1、.Book 2 Unit 3 知識點1、 重點詞匯 1. totally adv. 完全地，整個地 a total of 總數(shù)為 in total=in all 總計；總共 As a result I totally changed my shape. 結(jié)果，我徹底改變了形狀。2. signal vt.&vt. 發(fā)信號 n. 【C】信號（1） signal to sb. to do sth. 示意某人做某事 （2） a traffic signal 交通信號 send out a signal 發(fā)出信號The police signalled to the driver to stop his

2、 car by raising his hand. 警察示意司機停車。3. arise vi. 出現(xiàn)；發(fā)生；起身，起床一詞多義：(1) Seeing his mother return home, the boy arose from his chair immediately. 起身(2) Once plastic pollution arises in most public areas, it is hard to deal with. 出現(xiàn)(3) They arose at sunrise to get an early start to the park. 起床(4) It cant

3、 be too careful while driving. Accidents often arise from carelessness. 產(chǎn)生易混辨析：原形及含義過去式過去分詞如今分詞arise vi. 出現(xiàn)；發(fā)生；起身，起床arosearisenarisingrise vi. 升起；增長roserisenrisingraise vt. 舉起；撫養(yǎng)；飼養(yǎng)；進步raisedraisedraisingarouse vt. 喚醒；激起arousedarousedarousing4. as a result 結(jié)果 副詞短語，單獨使用，相當(dāng)于一個連詞，一般用于句首，且要用逗號與后面的句子隔開。（1

4、） as a result of 作為的結(jié)果（2） result from+事情起因 由引起（3） result in+事情結(jié)果 導(dǎo)致；結(jié)果Its generally believed that his cancer resulted from the overfull tiredness.普遍認為他是因為過度的勞累而得了癌癥。More and more pollution has resulted in many species dying out.5. in a way 從某一 角度看；在某種程度上In a way, the computer plays a more and more i

5、mportant role in our life and work.從某種程度上說，電腦在我們的生活和工作中發(fā)揮著越來越重要的作用。all the way 一路上；自始自終 by the way 順便說 in no way 一點也不；決不放在句首須部分倒裝 in the way 擋道；阻礙 in this way 用這種方法In no way should you lose heart when you are faced with difficulties.6. deal with 處理；安排；對付；涉及；相處；與打交道一詞多義：We may have various ways to de

6、al with such a situation. 處理On the contrary, I found her quite hard to deal with. 相處His article deals with many issues we are greatly concerned about. 涉及His work experience equipped him to deal with all kinds of people. 與打交道溫馨提示：deal with常與how連用，而do with那么常與what連用。2、 重點句型1. As time went by, I was ma

7、de smaller. 隨著時間的流逝，我被做得更小了。句法分析：as意為“隨著，引導(dǎo)時間狀語從句。with介詞，后跟doing構(gòu)造。一句多譯：隨著我們生活程度的進步，我們和朋友的聚會變少了。As our lives improve, we find little time to gather with our friends. asWith our lives improving, we find little time to gather with our friends. with2. And my memory became so large that even I couldnt believe it! 我的存儲量變得如此之大，直至連我自己都不能相信！so/suchthat引導(dǎo)結(jié)果狀語從句，意為“如此以致于（1） sothat句型的常見形式：so+adj./adv.+thatso+adj.+an+n.單數(shù)可數(shù)名詞+thatso+many/few/much/little少+n.+that（2） suchthat句型的根本構(gòu)造：such+an+adj.+n.單數(shù)可數(shù)名詞+thatsuch+adj.+n.復(fù)數(shù)名詞/