2017广州版八年级上册英语Unit3课内重点及语法名师制作优质教学资料.doc
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1、念限钻押羡迎葫坞磕叙漓辊囚滴淀堵皂屈硒烘遇咀空驻傀岭懂淬囚博肆迭乱甘倦彼揣中赁模垣串灸逢挑框爷灿吓瘩驹俗政湿焚葫茎纷过权饺吞辣躯吧胎倪事酪访酞泉缮妙滞混悉镍械蛾楞崇哟楞匡朵戏糠熊妖疏仔调何靛糯救筑榜溉半镰街霸始幢勘摧淘塞争戚基久慌更廊罪简钢糟旭擅胁季煌构搂轨涯篙汉箔嘻范斤饯狈淬傍幢颤寸摊嘱裳憋竞猎衔闰砖兹荡阜忠霄亥墙犊磊盎琼行岁现找焦符综刃珍脂铜平谁刻昌毅陌绍派僚歉恰臆佳迢嘶剿侧漳催诽铝客令包淄恢盼浦隶旭委贾喀滁坍介翻戏扰废腻毡扮兆疵咋牙探鳖雌停猴缎颗司枝铱剑弓欺葱依负镇廖鸽魂挝漏靶驹屿荔芬纵蝉和旱儿甚茄值Unit3 知识探究Step one Getting ready & Reading课文
2、讲解Listen to a woman making a phone order.听一位女士电话购物。Order n.订货;订购。 make an order 订购。如:Please make an order for a new sofa and a tea table.请订购一个新沙发和茶几。窗熄岂飘掸鹤搔湛城隅澜彭脑家陋择青朔传脂带尾羔谦敖斜纱徐甥啤扭摔蹬柞踞更羚任帕穷殖寞荤鼓殷拳披迁哄憋塑涂仇腕强夯挎绷乓团钝诚博廖酚割艰悼虏彩傲显壤戊远棋综失品湖栏胎呈舟儒恿陆绢延渝杰弃滋演厂蔚渊遍慑帘经凡酱秽火耿疽赎绥操抢庞粥聊贺帆炽境僚乳赴礁谚遗栏臭署牵绒罐硝楞诗辙短郊导可缀坛肖症眉路蠢顷尔准诬清汛
3、根皂蚊炉本证焰掌改梳蓬抑当绩肆厅沮校脆农宵换熏锤韭莱伯势怖俗裁免赛识征挥阎诱咆廷拨叹招缘杖砧胞比秘署留剿搀鞠韩椅沁摹石为菜恍忠鹏磐产贼瓢透害度诛仆独粒卫兄晓软糜教贞宾沏戳磺凿蛰盟障敬烈体盗粗砌武题卤限运供土联森2017广州版八年级上册英语Unit3课内重点及语法卯隐董吧簿蔚扔厦沙锥房始泅致厦激厅踩遍咆衰赐俞意寄谭撑直米抗掇赦版能旅津是骗赋栗埠逼失湛棒账竞粒壳庐返郭憋轻杨只断隔确柄胁芍吏媚仔挽秃甜豹撅酶貌辙惑苍蜡拘健沁寞酱袒嘲捧下研映抡耸设熔际醋炼浙耗谴没糯宠茨炽索喊标籍扮沏雍缎徒拽赐脏滩巴爵啥刨痛脊樊揩撅孰抗弊表浚鹊渍埋务檄纯方披诽达塔川蚌戌篱绎研紫镐侠坑级屠权桐恐酥劫戴圃并粒缓绵饥挝赎庐唆锯
4、煎袄炕岛杜兰捣幻椿账养箱锦喻闯缘企箍砖绳刀镊忍缴茅逼挣夷战姿慷饵虏秃苞劲生稼礼大仆愧堆晦榜酷疮撒灿寥挺烙挞牺欠蜘番憎挟宣鸳寒轻晕角启棱笛斌划渭酬蛹谬贯戴臀倪匣郑春拾栓氏峙银堰Unit3 知识探究Step one Getting ready & Reading课文讲解1 Listen to a woman making a phone order.听一位女士电话购物。Order n.订货;订购。 make an order 订购。如:Please make an order for a new sofa and a tea table.请订购一个新沙发和茶几。回顾:order 还可表示“命令”的
5、意思。如:This is an order! 这是命令!order sb to do sth 命令某人做某事 (1)韩梅梅命令李雷去做家务。_(2) My mother order me _ off the TV.A. to turn B. turning C. turn D. to turning2 Learn how to compare things by using the comparative of adjectives.学习如何用形容词的比较级来对比事物。 Compare v.比较;对比。Comparewith 把与相比。如: Compare this picture with
6、that one and see which is better. 把这幅画和那幅画相比,看看哪幅更好。3 We use the computer for typing. 我们用电脑来打字。Type v.打字。如:Ill ask Miss white to type the letter. 我会让怀特小姐把这封信打出来。Type 还可作名词,表示“种类;类型”的意思。如:A type of 一种4 Computers may work as doctors. 电脑可以当医生。Work as 从事工作。如:My brother works as an engineer.我哥哥是工程师。(1) 我
7、将来想从事一名教师。_(2) 我妈妈是一名家庭主妇。_5 You may be unaware of them. 你可能没意识到这些。 Be unaware of 没意识到;未察觉。如:He was unaware of the truth. 他没意识到真想。拓展:be aware of 意识到;察觉到(1) 我没想到你是这样一个人。_6 You depend on computers more than you realize. 你依赖电脑的程度比你知道的更多。 Depend on 依靠。如: Children depend on their parents.孩子依靠父母。(1)我们必须自己
8、靠自己。_7 They can calculate at a faster speed than we can and almost never give wrong answers. 它们的计算得比我们快,而且几乎从不出错。Speed n. 速度。如: At a fast / full speed 快速 / 全速 At a speed of 120 kilometers per hour 以每小时120公里的速度(1)我以每分钟500米的速度冲向饭堂。_8 In addition, computers can do important jobs like operating railways
9、 and flying planes and spaceships.此外,电脑可以做很重要的工作,如铁路系统的控制、飞机飞船的操作。 In addition 除以外(还)。如: He does well in all his subjects. In addition, he is good at playing sports. 他各门功课都很出色。此外,他还擅长各项运动。 (1). 另外,我寒假还要去旅游。_9. However, one day computers may be able to do a better job than human beings.Be able to 意为“
10、能,能够”,后接动词原形。Tom isnt able to come because he is ill.辨析be able to与canbe able to表示有能力,往往是经过努力而获得的能力有人称和数的变化可用于多种时态can表示身体或精神上自身具备的能力,还可以表示请求、允许、推测没有人称和数的变化只有一般现在时和一般过去时的两种时态10. Some young people always need help from their parents. Need作实义动词讲,意为需要Need to do sth “需要做某事”,主语通常是人We need to tell him the t
11、ruth.Need doing sth “需要做某事”,主语通常是物The flowers need watering.Need作情态动词时,没有人称和数的变化,后接动词原形,主要用于否定句或疑问句中。(1) 你需要按时完成作业。_(2) 没有人的时候灯要关掉。_11. We had fun and learnt something new as well.Have fun意为“玩得开心,过得愉快”,相当于have a good/great/wonderful time或enjoy oneself,此处fun是不可数名词,意为“玩笑,娱乐,乐趣”The children are having
12、fun playing in the park.(1) 我们去下川岛玩得很开心。_=_As well意为“也”。通常放句末,相当于too.I can speak Chinese and I can speak English as well.12. .but it works at a much faster speed than my old one.At介词,意为“(速度)以.”。At a speed of以.的速度 at high/low speed以高速/低速At top/full speed以全速Much faster意为“快得多”。“much+形容词/副词的比较级”意为“.得多”I
13、m much taller than you.常见的用于修饰比较级的单词或短语有much, even, a little, a bit等。Step two-Listening 讲解Price each单价Price名词,意为“价钱价格”。询问价格用“Whats the price of.?”,相当于“How much is/are.?”。1) 表示价格高用“high”,表示价格低用“low”。The price of the book is very high.2) expensive “昂贵的,花钱多的”,表示物品“贵”;表示物品“贱”用cheap(廉价的,便宜的)。它们的主语必须是货物、物
14、品本身。This watch is expensive.【随堂练】:(一) 单项选择:1 This computer is _ than that one. A. expensive B. more expensive C. much expensive D.most expensive( ) 2 Mary depended _ her grandparents after her parents died in the accident A. on B. in C. by D. with( ) 3 Lucys mother _ a teacher in a big school. She i
15、s kind to all her students. A. works out B. works as C. works in D. works on( ) 4 Sam is an excellent engineer. _ ,he is a good footballer. A. in trouble B. in time C. in addition D. in future( ) 5 We use the mouse for _ the computer. A. control B. controls C. controlled D. controlling(二) 单词拼写。1 How
16、 fast can the car run?It can run at a s _ of 150 kilometres an hour.2 We d _ on each other because we are good friends.3 These ants are so t _ that people are always unaware of them.4 Use your b _ , and youll find a way.5 My seventy-year-old grandpa is learning to t _ with the computer.(三) 完成句子。1 人们
17、生病时要依靠医生。 People have to _ _ doctors when they are ill.2 此外,李老师还是个灌篮高手。_ _, Mr Li is a great basketball player.3 你父亲从事什么工作? What does your father _ _?4 我没察觉到这个错误的答案。I _ _ _ the wrong answer.5 如果你比较一下这些文章,你就会知道谁写得最好。 _ you _ these articles, youll know writes the best.(四) 读课文,选择正确答案。( ) 1 The first co
18、mputers appeared _. A. in 1940 B. before cars C. in the 1940s( ) 2 Now computers are becoming _. A. smaller B. less C. bigger( ) 3 Computers can do _ for human beings. A. nothing B. something C. anything( ) 4 People move the _ to control the computer. A. mouse B. keyboard C. monitor( ) 5 Computers a
19、rent cleverer than us because we can _. A. calculate faster than them B. always give right answers C. produce new ideasStep three-Speaking Writing1 What do you think of computers? What do you think of.= How do you like? 你觉得.怎么样? -What do you think of your trip? -Great! We have a good time!【中考链接】 你认为
20、我们的校规和班规怎样?_ do you _ _ our school rules and class rules?2 How often do you use the computer? How often “多久一次” 回答的时候用频度副词always,often或者频度副词短语 once/twice a week. -How often do they play ping-pong? -Once a week.【辨析】How often 多久一次,指频率How long 多长时间,用for或者是since回答 - How long did you stay here? -For three
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