新概念英语青少版 2b Unit 19.ppt

1、Unit 19,A problem with squirrels,Lesson 37,Learn some new words and expressions： squirrel n. 松树 bird feeder n. 喂鸟器 because of prep. 因为 squirrel-proof adj. 防松鼠的 nut n. 坚果，果仁 hang v. 悬挂 outside prep. 在的外面 break v. (simple past broke)打破，弄坏 break into v.+prep. 闯入,tummy n.(familiar/informal for stomach )

2、(非正式）肚子 dead adj. 死的 cut down v.+adv.particle(transitive)剪下 use n. 效用，益处 price n. 价格,价钱 head n. 头，头部 more quantifier (comparative of many, much )更多的 wild adj. 野生的，天然的,Lesson 37,squirrel eg.The squirrel is eating an ice cream.,Lesson 37,bird feeder feed v. 喂养 feeder n. 喂食器；奶瓶 eg.Did you see my new bi

3、rd feeder yesterday?,Lesson 37,squirrel-proof A squirrel-proof bird feeder,Lesson 37,proof =resistant to 防.的 waterproof 防水的 fireproof 防火的 bulletproof 防弹的 burglar-proof 防盗的 weather-proof 防风雨的 fool-proof 万无一失的,Lesson 37,nut eg.This little squirrel is eating a nut now.,Lesson 37,hang 过去式是 hung eg.Someo

4、ne hung the squirrel on the window.,Lesson 37,outside eg.I hung the bird feeder outside the kitchen window. inside 在里面,Lesson 37,break break into/in break a habit break ones heart eg.Three policemen broke into Lucys house the day before yesterday.,Lesson 37,tummy eg. The squirrels tummy became enorm

5、ous.,Lesson37,dead death n. die v.,Lesson 37,cut down Cut the bird feeder down. Cut down the bird feeder . Cut it down.,cut in 插嘴 cut up 把某物切成小块,Lesson 37,price eg.The price of apples is too high , so I cant buy them.,Lesson 37,wild eg.This is a tiger in a wild world.,Lesson 37,Listen to the recordi

6、ng, and then answer this question: What did Polly take back to the shop?,Lesson 37,because和because of eg.Han Yu went home early,because she felt ill. Han Yu went home early because of her illness.,Lesson 37,Whats the use of that? =What use is that? 表示强调 这又有什么用呢？ use v. eg. Can I use your phone? use

7、up 用完 make use of 利用，使用,Lesson 38,New words and expressions: go to bed fixed phrase上床睡觉 early adv 早地 sleep v. (simple past slept)睡觉 exam n. 考试 fast adv. 快地，迅速地 joke n. 笑话 studio n. 工作室，录音室 outside adv. (place)在外面 hear v. 听见 a lot quantifier 很多,Lesson 38,不规则动词过去式的变化形式 1.bring 2.get 3.give 4.leave 5.m

8、eet 6.run,7.say 8.sleep 9.take 10.tell 11.win 12.write,Pattern Practice,1.A: Did Robert go to bed early last night? B: Yes, he did. A: Did he sleep well? B: Yes, he did.,Pattern Practice,2. A: What did Robert do last night? B: He went to bed early and (he) slept well.,Pattern Practice,(Only with picture 500, 600, 700 and 800) 3. A: Why did Robert sleep well last night? B: Because he went to bed early.,Pattern Practice,(Only with picture 500, 600 and 700) 4.A: Did Robert sleep well last night? B: Yes, he went to bed early, so of co