國防科技大學出版社大學英語Unit3

1、Unit 3BY SOPHIEDialogue: Lets Make a Choice A: Hi, Mary. B: Hi, Simon. Whats up? A: Why dont we go for KFC tonight? B: To be honest, Id like to go for a pizza. A: Actually, I havent had a pizza for a while, lets do that then.Dialogue B: Ok, shall we go to Pizza Hut or Pizza Italian? A: If it were up

2、 to me, Id choose to go to Pizza Hut, theyre much tastier. B: I think youre right. Ok, thats decided then! A: See you tonight. B: See you then.New Words 2. pollution n. Common pollution types: air pollution, water pollution, land pollution, noise pollution and light pollution. 常見的污染類型有：空氣污染、水污染、土地污染

3、、噪聲污染和光污染。 pollute v. We should not pollute our rivers with waste. 我們不應讓廢棄物污染我們的河川。 9. pollutant a.污染物New Words 13. garbage n. 垃圾；廢物；食物殘渣 Please put the garbage in the dustbin. 請把垃圾放在桶里。 You are a garbage! 你真是個廢物！New Words 18. affect vt. How does it affect the price of my house? 那么它會如何影響房子的價格呢？New W

4、ords 27. invention n. 發(fā)明；虛構；發(fā)明物 invent vt. They invent tools and machines to help them in their work. 他們發(fā)明機器來幫助自己工作。 Necessity is the mother of invention. 需要乃發(fā)明之母。New Words 32. concentrate v. When you read, you have to concentrate. 閱讀時你必須集中注意力。 You must concentrate (all your energies) on the study o

5、f English. 你必須集中全力學習英語。New Words 35. survival n. They are still fighting for survival. 他們還在為生存而斗爭。 survive vt. 幸存；生還；幸免于；比.活得長 vi. 幸存；活下來 In that case, we must stay together or none of us will survive. 既然如此，我們必須呆在一起，不然我們誰也別想活。Sentence 1. A be part of B. A是B的組成部分。 They are part of my life. 它們是我生活的一部分

6、。 Everybody makes mistakes. They are part of being human because no one acts perfectly correctly all the time. 每個人都會犯錯。犯錯是人類的一部分，因為沒有人一直百分百做正確的事。Step Reading Passage Two (P47) Keys: ADBCB Passage Three (P49) Keys: TFTFTGrammar Exercise on P55 Keys: DCCDD ABDBD形容詞和副詞的比較等級形容詞和副詞的比較等級原級原級1. 肯定肯定 as (ad

7、v.) adj. / adv. 原級原級 as (conj.)2. 否定否定 not as (so) adj. / adv. 原級原級 as3. 倍數(shù)倍數(shù) 倍數(shù)倍數(shù) as adj. / adv. 原級原級 as1. Mr. Sun speaks English as fluently as you .2. This building looks not so (as) high as that one.3. This room is three times as large as that one.原級原級比較級比較級最高級最高級much/manyill/bad/badlylittle mor

8、e most worse worst less least比較級比較級1. 構成形式構成形式 - ermore注意不規(guī)則變化注意不規(guī)則變化 good / well far better best farther farthest further furthest誤誤more and more better正正 better and better2.用法用法A. 表示一方超過另一方表示一方超過另一方 “ 比較級比較級 than ”B. 表示一方不及另一方表示一方不及另一方 “ less 原級原級 than ”C. 表示表示 越來越越來越 “ 比較級比較級 and 比較級比較級 ”D. 表示表示

9、越越 越越 “ the 比較級比較級 , the 比較級比較級 ”E. 表示表示 倍數(shù)倍數(shù) “ 倍數(shù)倍數(shù)比較級比較級 than ”3. 可以修飾比較級的副詞或副詞短語?？梢孕揎棻容^級的副詞或副詞短語。even, much, still, a bit, (quite) a little , far, etc.注意：注意：very 修飾原級修飾原級，much 修飾比較級修飾比較級，修飾動詞修飾動詞用用much 或或 very much.The end.Dialogue 1. make a choice 做出選擇 choice n. choose v. choose to do sth.Dialog

10、ue 2. Whats up? 原意是Whats happening，即“發(fā)生什么事了？” 在一般情況下，Whats up! = How are you! = How are you doing? = Hows it going? 你的回答可以是：Good, fine, Never better! or Im fine! or Its OK, nothing too bad! 用于口語，親密的朋友間打招呼“怎么樣”、“最近過得怎么樣？ ”、“有什么新消息？”、“ 你好嗎？”、“怎么了”、“發(fā)生什么啦”，絕大多數(shù)時候這只是相當于“嗨！”。Dialogue 3. to be honest 說實在的, 老實說 To be honest with you, I dont think you will pass. 老實說,我認為你不會通過。 To be honest /frank, I dont like your way of life. 坦率地說,我不喜歡你的生活方式