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1、Unit 4 I used to be afraid of the dark 教案一. 本周教学内容：话题(Topic) How we have changed重点词组(Key Phrases) 1. in the end 最后,终于 2. make a decision 下决定3. to ones surprise 令某人惊奇的事 4. be afraid of 害怕5. be terrified of 害怕 6. with the light on 灯开着做7.worry about 担心 8. chew gum 嚼口香糖9. these days 目前，如今 10. notanymore
2、 不再11. used to do sth. 过去经常 12. be interested in 对感兴趣13. be on the swim team 是游泳队成员 14. chat with sb. 同聊天15.stressed out 忧虑不安的 16.be used to 习惯于交际用语1. I used to be short when I was young. 我年轻时个子很矮。 2. Did you use to have straight hair? 你过去是直发吗？ Yes, I did. 是的。 3. Did you use to play the piano? 你过去弹钢
3、琴吗？ No, I didnt. 不，我不弹。 4. I used to be afraid of dark. 我过去害怕黑暗。 5. Im terrified of the snakes. 我害怕蛇。 6. Did you use to be afraid of being alone? 你过去害怕独自一人呆着吗？ Yes, I did. 是的，我怕。 7. I used to walk to school. 我过去走着上学。重点难点释义(Language Points)1. “主语+used to+动词原形+其它”。在这个句型结构中used to的含义为“过去常常”。表示过去的习惯，暗示现
4、在已无此习惯，请看图： Dave在过去几年中一直在factory（工厂）中工作，但现在他在Supermarket（超市）中工作，所以Dave used to work in a factory. 隐含的意思是：Dave worked in a factory before but he doesnt work there now. 如果用时间轴表示的话，应该是这样的。 2. 我们可以说I used to work/She used to have/they used to be等等，也就是说used这个词没有人称的变化，to后面接动词原形。 used tobe work have play e
5、tc. 请看例句： When I was a child, I used to like chocolate I used to read a lot of books but I dont read much these days. Liz has got short hair now but it used to be very long. Liz现在梳短发，但以前她是长发。 They used to live in the same street as us, so we often used to see them. But we dont see them very often th
6、ese days. 他们过去和我们住在同一条街道，所以我们经常能看见他们，但现在我们不能经常见到他们了。 Ann used to have a piano, but she sold it a few years ago. Ann过去有一架钢琴，但几年前她把钢琴卖了。 used to的否定形式是I didnt use to. When I was a child, I didnt use to like tomatoes. 当我还是个孩子时，我不喜欢西红柿。 问句形式是did you use to? Where did you use to live before you came here?
7、 当你来这儿之前你住哪儿？ 3. used to这个词组只用于讲述过去，我们不能用use to来讲述现在 I used to play tennis. These days I play golf. （不说 I use to play golf.） We usually get up early. （不说We use to get up early）二、anymore 我们用anymore来表示情况或活动的变化。（We use anymore to show a change in a situation or activity.） She used to live in NewYork, b
8、ut she doesnt live there anymore. 如果动词（或动词短语）相同，则第二个动词可省略。（If the Second Verb phrase has the same verb, you can omit it.） She used to live in London, but she doesnt anymore. anymore可不与used to连用（You can use anymore without used to） She doesnt live in NewYork anymore. anymore只能和否定词连用 We dont go there
9、anymore. They never talk to me anymore. No one likes him anymore.三、still 我们用still来说明某人或某物没有变化。（Use still to show that something or someone has not changed） She still lives in Mexico. still应放在主要动词前面（Use still before the main verb） He still lives in New Zealand. still应放在be动词后面。 He is still crazy after
10、 all these years. still 应放在像can, may, should这样的助动词之后 She can still play the piano.四、频率副词 频率副词（如always）在句中位置不同。（Adverbs of frequency can appear in different positions in a sentence.） 它们的位置应是：在主要动词之前，在be动词之后，在助动词（will, can, have等）之后，在used to之前。 I usually get up at six. You were rarely happy. 你很少高兴。 Yo
11、u will sometimes hear from them. I have seldom spoken to her. They never used to dance. He always used to call her. 五、词语辨析 1. used to和would used to和would都可表示过去的习惯或行为，常可换用。 When we were children we used to/would go skatingevery winter. 我们小时候每年冬天都去滑冰。 used to含有较强的“今昔对比”的含义，而would无此含义 I do not swim so
12、often as I used to 我不像过去那样常游泳了。（不能用would代替） He would sometimes work into the night. 以前他常工作到深夜。（不表示现在他不工作到深夜） 用would时，有时应有时间状语来加以限制，而used to则可无时间状语 He would go to see Mother every vacation. （那时）他每个假期去看望妈妈 He isnt what he used to be. 他不再是过去的他。 2. used to do和be used to doing. be used to 是“习惯于”某一客观事实和状态
13、，不强调动作，to是介词，后面接名词或动名词，如： I am used to the weather here. 我已经习惯于这里的天气了。 He is used to hard work. 他习惯于艰苦的工作。 get（或become）used to指的是从不习惯到习惯这一过程的转变，另外，它往往包含着克服困难去适应的意思。 如：You will soon get used to the weather here. 你会习惯于这里的天气的。 In the end, I got used to doing the hard work. 最后，我终于习惯干苦活了。 单元课文重点分析 1. Im
14、on the swim team. (Section A 2b) 我是游泳队成员。 类似的说法还有：Im on the soccer team 或I play on the soccer team. 2. People sure change. (Section A 2b) 人们的确是要变的。 sure在这里为副词。 如：It sure was cold. 天气确实很冷。 3. Are you still afraid of the dark? Im terrified of the dark. （Section A 3b） afraid的词组有be afraid of sth 害怕某物 如：Shes afr
