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1、牛津 8B Unit1 复习教案教学目的1. To go over the knowledge in unit 1教学重点和难点1. present perfect tense and some words and expressions教学过程 一、重点单词：wife factory realize reduce interview repair recently Century environment fresh development service primary dictionary advantage describe 二、短语运用： in fact, get married, t
2、urn into, noise pollution, take off, in some ways, from time to time, be in service/use, free time, on ones own, on longer, the changes to; 四语言点1. an hour ago an honest boy 2. lonely 感到孤独 alone 独自一人 I often feel a bit _ when I am _ at home. Does the old man feel a bit _ when he lives alone ? She was
3、 _ in the house. She lives _ but she doesnt feel_.3. the changes to the changes to our homeland the changes to this place change 名词 great changes a lot of changes change 动词 it has changed a lot 1) There are some great _(change) in Nanjing. It _(change) a lot. 2) There have been many _(change) in my
4、hometown. 3) Things _ a lot over the years. I think you will see the_(change).4. lend sth to sb lend sb sth 借给某人某物 borrow sth from sb 向某人借某物 keep 具有借的含义通常与一段时间连用，表示保持，持有一段时间1)-Would you please _ your storybook _ me ?-Sure. But you must return it to me before Wednesday . 2) -Excuse me . Can I _ your
5、rubber?-Sorry, I have _ it to Bill. 3）Yesterday, I _ a game disc from him and I can _ it for two weeks.5. pleasant 形容词，译为令人愉快的。pleased形容词，译为高兴的，欢喜的。 Pleasure 名词，译为愉快 Its _ for me to see you . We all enjoyed ourselves during the _trip. The teacher is very _ with you. Reading gives me great _. Its my
6、_ to help you. Its _ to chat with e-friends on the Internet.五、语法：现在完成时，1、现在完成时所表示的动作发生_，但是强调与_的联系。强调过去的动作对目前造成的影响和后果，或强调动作本身或状态持续地现在，因此属于现在时范畴。2、现在完成时的构成：肯定式：have has + 动词过去分词否定式：have has not + 动词过去分词疑问式：have has +主语 + 动词过去分词3、现在完成时的用法（1）表示过去发生的某一动作对现在生成的影响或结果。 (2) 表示动作过去已经开始，持续到现在，可能还要继续下去。4现在完成时注意
7、点： (1) 现在完成时属于现在时态范畴，不能和表示过去的时间状语连用，如yesterday, last week, a day ago等。(2) 瞬间动词也叫短暂性动词，不能与for- since-how long等表示一段时间的短语连用。 短暂性动词 延续性动词 短暂性动词 延续性动词 buy have (has) had arrive have (has) been inat borrow have (has) kept leave have (has) been away join have (has) been inat die have (has) been dead get ma
8、rried have (has) been married comego have (has) been inat beginstart have (has) been on stop have (has) been over 判断正误并改正： They have bought the computer for two weeks. The show has started for 2 hours They have been away from their home three years ago. My parents have gone to Shanghai twice.将下列句子改为
9、同义句 Mr Zhang came to our school in 2004Mr zhang _ _ _ our school for five years. I left my hometown when I was ten years old.I _ _ _ from my hometown _ I was ten years old. （3）It has been is +一段时间+ since 从句 从句通常用一般过去时。 It has been ten years since my family came to this city. It is ten years since my
10、 family came to this city.5.现在完成时常用时间状语：never, ever, already, yet, just , for, since, so far(到目前为止), in the past three years, by now, recently, before , over the years , 6. since和for的区别 since之后为时间点。since 2000 since ten years ago since I was very young.for后面跟时间段。 for three years for a long time Amy h
11、asnt been to Singapore _ last year. Have you played basketball _ three months? 六，当堂练习：一根据句意，用所给词的适当形式填空。1.The government (get to know and understand something )the importance of protecting the environment。2.Its i_ for man to get to the sun.3. One hundred years means a c_.4.The airport has been in s_
12、 since 1998.5. His mother used to take him to school when he was in the p _ school6. If you dont know the meaning of the meaning of the word, you can look it up in the d_.二 选择合适的词，并用其适当形式填空meaning excited please shine pollute feel develop 1.Its very _ to read in the garden, listening to the music.2.
13、Its _ for you to wait for him. He wont talk to you any more. 3.Hearing the good news, the performers shouted with_ .4.I feel very proud at the _ of my home town.5.You look so pretty in this _ silk skirt.6.The factory caused such a terrible _ in the past. 7.What you said hurt my _.三、用单词适当形式填空1.Have you been to Hong Kong _ (recent)?2.Listening to a talk is _ (pleasant). We all feel bored.3.Its _ for a child to love its mother.(nature)4.The waste has (pollution) the river and killed all the fish.5. When I passed the driving test, I
