深圳版九年级英语第四单元教案.doc

What should I do二 word expression 1.probably adv 大概，或许，可能 例句：The story is probably about a visit to a friend.辨析：possibly， probably与perhapsa. Possibly (possible)常与情态动词can 和must连用例句：please call me as soon as you possibly can.b. probably 很有可能，十之八He will probably be successful, because he work so hard.c. perhaps 或许可能， 可能性较小可能性 probably perhaps possibly2.While 但的时候 例句： while she was there, she knocked a flower pot from her window by accident.a.扩展意义：Wile she loves his students, he is very strict with them翻译：b.扩展意义：while there is a will, there is a way翻译：C.扩展意义：I like dancing while he likes singing.辨析When 与while 引导时间状语从句的区别a.While只可接延续性动词When 既可接延续性动词又可接短暂性动词。b.when 说明从句的动作和主句的动作可以是同时，也可以是先后发生；while 则强调主句的动作在从句动作的发生的过程中或主从句两个动作同时发生。 由when引导的时间状语从句，主句用过去进行时，从句应用一般过去时；如果从句和主句的动作同时发生，两句都用过去进行时的时候，多用while引导，如： a. When the teacher came in, we were talking. b. They were singing while we were dancing. 辨析when与while做连词的区别when和while 还可作并列连词。when表示“在那时”；while表示“而，却”，表对照关系。如： 例句：a.The children were running to move the bag of rice when they heard the sound of a motor bike. 小孩正跑向米袋，就在那时他听到一个摩托车的声音。b. He is strong while his brother is weak. 他长得很结实，而他弟弟却很瘦弱。3.While I was there,she knocked a flower pot from her window by accident. (1)knock v. 敲；碰撞；碰倒；撞倒。 其短语有； a.knock at/on 敲例句：It is polite to knock on the door before you go into the room.进门之前先敲门是有礼貌的。 b. knock sth,down/over 打翻，撞倒 例句：he knocked a bottle of ink down c. knockoff 把从上撞下来 例句： he knocked a bottle of ink off the desk.d.knock into 撞到上例句：I knocked into the doore. knockin to把敲进。例句：The car knocked a nail in to the board with a hammer.(2) n 敲击声4.by accident(=accidentally)偶然地；意外地 I met one of my friends at the airport by accident. 我在机场偶遇一位朋友。1） No one was hurt,so we said nothing and left for the cinema. （1）hurt 作动词 （使)受伤。 过去式和过去分词都是hurt.如 I didnt mean to hurt you.我不是故意伤害你。 I hurt my toes,so Im not able to take part in todays basketball game. 我的脚趾受伤了，因此不能参加今天的篮球赛。（2）疼痛 v 把疼痛的部位放在句首My leg hurts 5. leave for 出发去（某地） Well stay in the city for two days,then leave for Tokyo. 我们将在这个城市呆两天，之后就去东京6.Now I feel guilty and dont know what to do what to do 做什么， 这是“特殊疑问词+动词不定式”形式。如 We havent know where to go next. 我们还不知道下一步去那里。7.had been to 表示曾经去过 例句The police have been to the flat s and questioned everyone about the pot.那个警察已经去过那个公寓并且问了大家关于花盆的事。短语辨析：翻译： 她去了上海。 她去过上海。 她在上海十年了。8.alone与lonely的区别a.alone既可用作形容词，又可用作副词，意为“独自的（地）、单独的（地）”，侧重于说明独自一人，没有同伴或助手，指的是客观情况。1. alone用作形容词时，一般与be动词连用，在句中作表语。例如：She is alone at home. （她独自一人在家。）He is not alone in this idea. （有这种想法的不只是他一个人。）2. alone用作副词修饰动词时，应该放在动词后面作状语。例如：I like to work alone. （我喜欢独自一人工作。）Han Mei was reading alone when the teacher came into the classroom. （老师走进教室时，韩梅正独自一人在看书。）b.lonely只用作形容词，它在句中既可作定语，也可作表语，表示“孤独的，寂寞的”意思。该词带有浓厚的感情色彩，具有“渴望得到同伴”的含义，其比较级形式为lonelier。1. lonely用作定语时，意为“孤单的，无伴侣的，无人烟的，荒凉的，偏僻的”等。例如：At heart, I”m a lonely man. （内心深处我很孤独。）That”s a lonely island. （那是一个荒凉的岛屿。）2. lonely 用作表语时，可以表示“孤寂的，寂寞的”意思。例如：We never feel lonely in Shanghai. （在上海我们从不感到孤独。）I was alone but I didn”t feel lonely. （我独自一人，但我并不感到孤独。）alone:形体上的单独。lonely:精神上的孤单。他一个在家待着，但是他不孤独。He stayed at home alone but he was not lonely9.However,the bigger boys just followed him and continued their bullying. (1）however 作副词 “虽然如此；无论如何；不管怎样；然而”在句中表示转折关系。如； We havent won yet,however,we shall try again. 我们还没用取胜，然而我们还要在试一试。 （2）continue 作动词 连续，继续 The battle continued for several hours until darkness came.战斗持续了几个小时直到夜幕降临。Can we continue traveling? 我们能继续旅行吗？10.Im not strong enough and I hate violent behaviour. （1）violent 形容词。 暴力引起的；粗暴；剧烈的，强烈的。如Teenagers should learn to protect themselves from violent gangs.青少年应该学会保护自己不受暴力帮派的伤害。There was a violent storm while they were climbing the mountain.他们在登山的时候遇到强烈的风暴。They laid violent hands on him.他们对他施以暴力。The violent winds buried the village in sand.狂风把村子掩埋在沙中。violence 作名词。 暴力（行为）There is too much violence on TV.电视上暴力的场面太多了 （2）behaviour 作名词 行为，举止。如；We need to question our own behaviour. 我们需要反省自己的行为。His behaviour has damaged the image of medical workers.他的这种行为折损了医务工作者的形象。11.I gave her a 100-yuan note to pay for a bottle of water. a. pay 作动词 pay for 付款，pay some money for sth. 付钱买某物。如 I paid ten yuan for his book. 我花了十元钱买了这本书。 【拓展】payfor 可以与spendon互换。 上句可变为 I spend ten yuan on his book. I spent ten yuan on this book. b.100-yuan note 100元纸币 拓展：n.笔记,记录，注解 例句:you must take notes 你必须要记笔记。 V. 记录，注解例句：please note down what I said 请记下群殴所说的。 12. change n. 找回的零钱。 例句：she was so busy complaining that she gave me an extra 20-yuan note in my change by mistake 拓展用法：n. 变化， 改变，变更 例句：a great change has taken place in my hometown. v. 变， 改变 例句：you have changed a lot13.She was so busy complaining that she gave me an extra20-yuan note in my change by mistakes. (1)be busy doing sth .忙于做某事。如； Jame is busy serving her guests.be busy with sth .忙于某事。如The farmers are all busy with autumn harvest. 农民们都再忙于秋收。 （2）by mistake 错位地。 如 I took you schoolbag by mistake. 我错拿了你的书包。 The men was sent to the hospital for having eaten bad food by mistake.那个人因误食变质食物而被送到了医院。14.When I noticed the error,I went back and tried to tell her about it. （1）error 作名词 错误。 如； He felt bad when he realized his error. 当他意识到她的错误时，他很难过。 There are many errors in your homework. 你的作业里有很多的错误。（2)a. try to do sth . 尽力做某事。 如 She tried to learn English well. 他尽力学好英语。b.try doing sth. 尝试做某事。 如Why not try using another way?为什么不尝试用另一种方法呢？c.manage 设法做到【拓展】 try to do与manage to do 的区别；ttry to do 尽力（去）做（强调动作）Manage to do 设法（去）做或（强调结果）。如 He tried to get the work done with little help. 他尽力在没有帮助的情况下完成工作。（不知完成与否） He managed to get the work done with little help. 他在没有什么帮助下，设法完成了工作。15. keep v. 保存，保留例句：because she is rude, I decided to keep the money.拓展用法a Everyone must keep the role. b He has a large family to keep c He kept a hotel in the city.d. can you keep the secret e. He keep me waiting for an hour. f. you must keep still. g. 16.I cant make it at three,but I can manage four.(1) make it 约定时间（常与can,let 等词连用）。如；Lets make it at seven oclock on Tuesday morning at my office.我们把时间定在星期二早上7点，地点在我办公室。-When shall we meet again? 我们什么时候再次碰头？-Make it any day you like. 随你定在哪天。【拓展】 make it 还可以表示及时抵达，成功，做到等。如；I wont be able to make it home at christmas.圣诞节时我到不了家。He ll make it because hes got a rich daddy. 他准会成功的，因为他有一个有钱的爸爸。 17.They told you to do nothing-it was none of your business. none of your business 不关你的事，固定短语。与business 的相关短语还有；be in business 准备就绪 get down to business 着手处理have no business doing/to do sth 无权做某事 on business