广州八上U2教学案

1、 English for Grade 8八年级（上）英语Unit 2 教学案NumbersClass_Name_Unit 2 ReadingTask (1) 阅读课文，根据课文意思或首字母写出所缺单词_ _ _ _, there was a king in _. He liked playing _ best. One day, the king c_ a w_ man to a game. He promised any p_ if the wise man won the game. But the wise man would only like g_ of rice for the s

2、quares of the c_. He would not like g_ or s_.Finally, the old man won, so the king ordered his men to c_ a bag of ice, but he soon r_ that even with all the rice in the c_, he would still not have e_ rice to put on all the s_!Task (2) 根据中文写出下列短语1. 很久以前 _ 2.下国际象棋_3. 向（某人）挑战_ 4. 承诺某人某事_5. 赢得比赛_ 6. 想要做

3、某事_7. 剩余的部分_ 8. 命令某人做某事_9. 等等，以此类推_ 10. 意识到问题_11. 听从某人意见_(P20) 12. 从那时起_(P20) 13. 得到一件奖品_ (P20) 14. 全年 _(P20)Task (3) 重点句型1. 很久以前，印度有一位国王。_.2. 一位充满智慧的老人来到皇宫，国王向他挑战了一场比赛。_.3. 如果我赢了，我想在棋盘的第一个格子上放一粒米。_.4. 你不想要金银吗？_.5. 国王命令人收集了一袋米。_.6. 国王很快就意识到了问题即使用上国家所有的大米，他也仍然没有足够的大米能放满所有的棋格。_.语言点：1. A long time ago,

4、 there was a king in India.“很久以前”_ (n.) 印度 _(adj./n.) 印度的，印第安人的，印度人 _(n.) 印度人，复数_ He is from _ but he is not an _.拓展：India - Indian America - American Australia - Australian Russia - Russian Italy - Italian2. One day, a wise old man came to the palace and the king challenged him to a game. challenge

5、做及物动词 向某人挑战： challenge sb. to sth. challenge sb. to do sth.Do you want to _ _? 你想向他挑战吗？My father _ _ _ a table tennis game. 父亲向我挑战一场乒乓球比赛。I decided to challenge Jack to a chess game. =I decided to challenge Jack _ _ chess. 名词，意为“挑战”Every challenge is an opportunity. 每一次挑战都是一次机遇。3. The king promised

6、the old man, “You can have any prize if you win the game.”许诺；承诺：_ promise sb. sth= promise sth to sb “承诺某人某事物”promise to do sth 承诺做某事promise sb (not) to do sth 答应某人(不)做某事(1) 我不能把这本书给你;我已经答应给苏珊了。I can't give you the book. I've _ _ _ Susan.(2) 我答应了Cherry绝不抄英语作业。I _ Cherry _ _ copy English home

7、work.(3) 我保证永远爱你。I promise _ _ you forever.(4) 他们答应准时来参加聚会。They _ _ come to the party on time.【拓展】 promise 也可用做名词，make / keep / break a promise 许诺/遵守诺言/违背诺言My mother _ _ _ to buy a new bike for me.母亲答应给我买一辆新自行车4. Id like one grain of rice for the first square of the chessboard,想要: _=want (意思上相当于want

8、， 但语气上比want 委婉.)想要做某事：_ 想要某物：_(1) I _ _ some apples. 我想要些苹果。(2) He _ _ _ eat some bananas.他想吃香蕉。5.“., and then double the amount for each of the rest of . double (v.) 动词, （使）加倍:如果你努力工作，老板将加倍给你工资If you words hard, the boss will _ _ _.(adj.) 形容词，“两倍的；双重的”如：double standard “双重标准”你订的双人间在302号房。The _ _ yo

9、uve ordered is in Room302. amount n. 数量；数额 “许多”an amount of + _（可数/不可数名词） I have _ _ _ homework to do.You will spend _ _ _ money on your new car.There _(be) a large amount of snow here.其余：_(1) 把你想要的拿去，把剩下的扔掉。 Take what you want, and throw _ _ away.(2) 剩下的日子我们该怎么过？ How should we spend _ _ _ _.6. Woul

10、dnt you like gold or silver instead? 代替，顶替（副词）：_(1) She is very busy. Lets go _. 她太忙了，还是让我们去吧。(2) _, Ill stay at home and do my homework.相反,我会待在家里做作业。(3) Ill read newspapers _ seeing a film. 我将看报纸而不是看电影。辨析：instead 与 instead of instead代替，顶替位于句首或句末instead of代替， 而不是后接名词，代词或动名词翻译下列句子:1. 我们可以用这个代替肥皂._.2.

11、 我不买那本书，相反，我会买这本。_.3.我在床上呆了一整天，没有去工作。_.4. 他没有回答我的问题，反而问了我一个问题。 _.5. 我们应该坐公交车去市区而不是步行。_.7. So the king ordered his men to collect a bag of rice.命令某人（不）做某事：_叫某人（不）做某事：_告诉某人（不）做某事：_允许某人（不）做某事：_翻译下列句子：(1) 老板命令工人立刻完成工作。The boss _ workers _ _ the workers at once.(2) 妈妈允许我不做家务。Mum _ me _ _ _housework.(3) 昨

12、天妈妈叫我去买些盐。Mum _ me _ _ some salt yesterday.8. The king quickly realized the problemeven with all the rice in the country, he could still not have enough rice to put on all the squares! 意识到：_(1) 最后我意识到了学习的重要性。Finally I _ _ _ of study.(2) 那位老师现在明白你是多么用功了。The teacher _ now _ _ you work. enough“足够的”的用法（

13、名前形后）：修饰n.时，放n.前，如enough money; enough time; enough food修饰adj&adv时，放adj&adv后, 如fast enough; good enough; loud enough（1）He is _ _ to go to school.他够大了，可以上学了。（2）_ _, _ _. 足够老，足够有钱。9.He put one grain on the first square, two on the second, and so on. 等等：_(1) 我喜欢水果，像苹果，梨子，西瓜等等.I like fruit, _ _

14、apples, pears, melons _ _ _.(2) 这家商店卖衣服，鞋子，帽子等等.This shop sells clothes, shoes, hats _ _ _.(3) 翻译：The first student, stand up, the second student, sit down, the third student, stand up, the fourth student, sit down, and so on._.课堂练习：_ long time ago, there _ a king in India. The kings favorite game w

15、as chess. One day, a _ old man came to the palace and the king challenged him _ a game. The king _ (promise) the old man, “You can have any prize _ you win the game.”The old man said, “If I _ the game, Id like one grain of rice _ the first square of the chessboard, two for the second, four for the t

16、hird, and then double the _ for each of the _ of the squares.”“Is that all?” asked the king. “Wouldnt you like _ or silver _?”“No, just rice,” replied the old man.The king and the old man played the game _ a long time. _, the old man won. So the king ordered his men _ (collect) a bag of rice. He put

17、 one grain _ the first square, two on the second, _ _ _. The king _ (quick) realized the problem even _ all the rice in the country, he would still not have _ rice to put on all the squares!Unit 2 Grammar 一、基数词（Cardinal numbers）（1）写出下列数词，总结规律：1-10 _ _ _ _ _ _ _ _ _ _11 _ 12 _ 13 _ 14 _ 15 _20 _ 30 _

18、 40 _ 50 _百 _ 千_ 百万 _ 十亿 _375 _4189 _规律：“十几”的后缀为_“几十”的后缀为_ “几十几”的表达为_基数词中, 我们在hundred, _ and _后面不加-s；对于比较大的数字，表达时，我们在百位和十位之间用_ .（2）关于hundred, thousand和million About _ films were shown during the 15th Shanghai International Film Festival. A. two hundred of B. two hundreds of C. two hundred D. two hun

19、dreds There are several _ people in the park.A. hundreds B. hundreds of C. hundred D. hundred of 规律：“hundred, thousand, million, billion”前有基数词或several修饰，后_“-s”和 “of”，但不表确切数目时，后_“-s”和“of”.二、序数词（Ordinal numbers）写出下列序数词，总结规律：1st _ 2nd_ 3rd_ 4th_ 5th_ 6th_ 7th _ 8th _ 9th_ 10th_11th _ 12th _ 13th _ 14th

20、 _ 15th _16th _ 17th _ 18th _ 19th _ 20th _ 30th _ 40th _ 50th _ 100th_21th _ 32th _ 43th _规律： 大部分序数词，都是在基数词的后面加_.但请记住以下特殊变化：one- first； two- second；three- third； fivefifth；eight- eighth；nine- ninth；twelve- twelfth 结尾是以“ty” 的表示整数的序数词，改y 为_加_.如：twenty- twentieth; sixty- sixtieth; ninety-ninetieth “几十

21、几”的序数词，“几十”用_词，“几”用_词.如：99th: ninety-ninth; 72nd: seventy-second三、数词的用法(1) 分数的表达1/2：one-half, a half (不读one second)3/4：three-fourths或者three-quarters1/3：one third 5/6：fivesixths 三又三分之二：three and two-thirds分数用_，分母用_，分子大于1时，分母要用_形式。带有整数的分数，整数和分数之间用_连接。(2) 小数的表示0.25: (zero) point two five17.17: seventee

22、n point one seven小数只能用_表示，其中小数点读作_，零读作_，小数点后的数字依次读出.写出下列数字： 0.06: _98.99: _12.345: _(3) 百分数的表示27%：twenty-seven per cent百分数由基数词和百分号%组成，百分号读作_.写出下列百分数：0.5% _ 100%_About 70% of the human body _ (be) water.90% of the students _ (be) from China.(4) 年代的表示1865：eighteen sixty-five1900：nineteen hundred1809：e

23、ighteen o nine2001：two thousand and one ( twenty o one)19世纪20年代：1820s 20世纪90年代：1990s试读以下年份：1762，1800，2009，1704，2016(5) 日期的表示2013年4月1日：April 1st, 2013 读作April (the) first, two thousand and thirteen日期表达中，年用_词，月用_词。写并读出下列日期：2016年9月10日：_ 1998年12月4日：_(6) 时刻表示 7:20：seven twenty 9:35：nine thirty-five直接表示法：

24、先_, 后_，中间_(用/不用)介词 9:25：twenty-five past nine 9:55：five to ten间接表示法：先_, 后_，中间_(用/不用)介词 当分钟数小于或等于30分钟时，用“分钟+_+小时” 当分钟数大于30分钟时，用“分钟+_+下一个时刻的小时”试一试：6:30 _ 8:05_ 11:40_ 4:48_(7) 编号表达“名词+基数词”,如Room 502, Chapter three 名词要大写 “the+序数词+名词”,如the seventh page, the first group翻译：第一课：_=_第11页：_=_第五单元：_=_Practice:

25、1. About _ (four fifths; four fifth) of the books in our school library _(is; are) written in Chinese. 2. At the age of _ (thirty; thirtieth), he had his&#

26、160;own lab. 3. _ (Two-fifth; Two-fifths) of the land in that district _ (is; are) covered with trees and grass. 4. Tom was _ (first; the first) to get to&

27、#160;school and I am_ (ninth; the ninth).5. Jeff is the _(one) boy to join the school art club.( ) 6. There are _ days in a year. A. three hundreds sixty-five B. three hundreds and sixty-five C. three hundred and sixty-five D. three hundred and sixty five( ) 7._people v

28、isit this museum every day. A. Hundred B. Hundreds C. Hundred of D. Hundreds of( ) 8. I got a beautiful bike on _ birthday. I like it very much. A. fifteenth B, fifteen C, my fifteen D. my fifteenth( ) 9. Ginas birthday is _the first of June. She had her first Gucci bag _ the age of 8. A. in; at B.

29、on; at C. at; on D. for; in( ) 10. Now, everybody, please turn to Page _ and look at the _picture. A Fifth; five B Five; fifth C Fifth; fifth; D Five; five( ) 11.There are _students in our school. A. one thousand, nine hundred and forty-five B. one thousand, nine hundreds and forty-five C. one thous

30、and and nine hundred, forty five D. one thousand and nine hundred and forty-fiveUnit 2 Writing假如你们班上周对学生课外阅读情况进行了调查。以下表格显示的是你们班的调查数据，请根据表格，用英文写一份80词左右的调查报告，内容必须包括表格里的内容，并谈谈自己的看法。百分比（percent）课外阅读情况40%课本30%漫画20%小说10%文学作品（literature work）一、审题第一段陈述调查的_及_；第二段陈述调查的_；第三段写出你对调查结果的_.短文应采用_时态，可用_人称。二、词汇1.课本_

31、2.漫画_3.小说_ 4.根据_5.课外_ 6.在方面做调查_7.对重要_ 8.从学到_三、句子1.我们班对课外阅读情况进行了调查。_.2.根据调查，我们班有40%的学生课外喜欢阅读课本。_.3.从书本中我们可以学到许多东西。_.4.书本对于我们的学习非常重要。_.开头：_.结尾_.四、成文 正确使用过渡词，使行文流畅,并注意段与段的衔接and, but, so, because, if.不要一段式作文，采取总-分-总模式。加开头，加结尾 _.Unit 2 More practice一、写出下列短语： 1. 首先_ 2. 用这种方式_3. 帮助某人做某事_ 4. 用做某事_5. 开始做_ 6.

32、 以便_7. 发展成为_ 8. 阿拉伯数字系统_9. 导致，通向_ 10. 的数量_11.的数目_ 12. 书面数字_二、重点句型：（1）However, they could only count small numbers in this way.以这种方式：_顺便说一下：_在某种程度上：_自始至终：_在去路上：_Electricity flows through wires. Its like water, _._, what do you think of our new classmate?My father is _ to Nanjing.We got there by drivi

33、ng slow _.You are right _.（2）They often put the tokens on pieces of string so that they could carry them around easily.so that （以便） + 目的状语从句so that （如此以致于） + 结果状语从句The man gets up early _ he can catch the first bus to work.He was _ angry _ he could not say a word.（3）, and this led to the Hindu-Arabi

34、c system.Lead to sth. 导致某事的发生Lead sb. to sp. 带领某人去某地Smoking will _ death.The receptionist apologized and _ John and Charlie _ their room.三、课堂检测 （学评P28-29）Lesson 23 A new house1. Fill in the blanks according to the text 根据课文内容填空I _ a letter from my sister yesterday. She _ in Nigeria. In her letter, s

35、he _ that she _ come to England next year. If she _, she will get a _. We are now _ in a beautiful new house in the country. Work on it had _ before my sister left. The house was _ five months ago. In my letter, I told her that she could _ with us. The house has many _ rooms and there is a _ garden. It is a very _ house, so it looks _ to some peo