Chapter 4 Numbers：Everyone’s language（精選5篇）

Chapter 4 Numbers：Everyone’s language 篇1

　　松江六中 唐曉輝    -10-28 10:54:00 topic: unit 4 numbers(revision) oxford 8a class: class two, junior two school : no. 6 middle school of songjing teacher: tang xiaohui（唐曉輝） teaching aids: textbook, multimedia teaching aims: 1. to help the students review some new words and phrases. 2. to enable the students to use some structures to rewrite sentences. 3. to help the students have a further understanding of the text. teaching procedure: i. revision 1. words (1) say and spell some words according to the pictures or definitions. (2) use different forms of words to complete some sentences. 2. phrases say some phrases according to the definitions and then use them to complete some sentences. 3. sentence structures rewrite some sentences without changing their meaning. 4. passage (1) ask and answer some questions about the text . (2) fill in the blanks with proper words according to the text. (3) try to get the main idea of each paragraph. ii. group discussion  discuss the question “ in what way can computers help us in daily life? ” in groups. iii. homework 1. read and try to recite the text. 2. write a passage of at least 60 words on the topic “my views on the computer”.  

Chapter 4 Numbers：Everyone’s language 篇2

　　1. a pair of odd /even numbers 一對奇/偶數2. in tens                  十進制3. consist of = be made up of  由…組成4. square root               平方根5. electric kettle             電水壺6. electrical appliances        電器7. electronic watch           電子表8. in one’s lifetime           在某人一生中9. a girl with an amazing brain  一個有驚人頭腦的人10. a living computer         活電腦11. solve the problem         解決問題12. stand for                 代表13. cardinal numbers          基數詞14. ordinal numbers           序數詞 15. pick up the phone          拿起電話16. copy down                抄下17. average age /weight /height /temperature  平均年齡/重量/高度/溫度18. pay attention (to)          注意19. at least                  至少20. line graph                曲線圖21. calculator = calculating machine 計算器22. international language      國際語言 23. in ancient times           在古代24. in many different ways      用許多不同的方法25. in the same way            用相同的方法26. so… that…                如此…以致…27. too…(for sb.) to…          （對某人）太…而不能…28. not… enough (for sb.) to…    （對某人）不夠…去干…29.in a flash                   一瞬間30. calculate = do a calculation    計算31. the following story           下面的故事32. powerful enough             足夠強大33. from top to bottom            從上到下34. may is first.                 梅是第一名。35. 3 plus 9 equals /is 12. =add 3 and/to 9, and you’ll have/get 12.  （3+9=12）36. 9 minus 3 equals /is 6.= subtract 3 from 9, and you’ll have/get 6. （9—3=6）37.3 multiplied by 9 equals /is 27. = multiply 3 by 9, and you’ll have/get 27.（3×9=27）38. 9 divided by 3 equals /is 3. = divide 9 by 3 , and you’ll have/get 3.（9÷3=3）

Chapter 4 Numbers：Everyone’s language 篇3

　　一. 教學內容：       chapter four: language and speaking 二. 重點、難點1. 祈使句（imperative sentence）定義：祈使句是用來表達命令、請求、勸告、警告、禁止的句子。祈使句最常用于表達請求、命令。（1）祈使句因對象（即主語）是第二人稱，所以通常都省略。祈使句的動詞都為動詞原形，句末則使用句號來表示結束。如：go and wash your hands. 去洗你的手。（表命令）be quiet, please. (please be quiet.) 請安靜。（表請求）（2）肯定結構：①do型（即：動詞原形+賓語+其他成分）。如：please have a seat here. 請這邊坐。有的祈使句在意思明確的情況下，動詞可以省略。如：this way, please. = go this way, please. 請這邊走。②be型 （即：be+表語+其他成分）。如：be a good boy! 要做一個好孩子!③let型（即：let+賓語+動詞原形+其他成分）。如：let me help you. 讓我來幫你。（3）否定結構：① do 型和be型的否定式都在句首加don’t構成。如：don’t forget me! 不要忘記我！don’t be late for school! 上學不要遲到！② let型的否定式有兩種： “don’t＋let+賓語+動詞原形+其他成分”和“let+賓語+not+動詞原形+其他成分”如：don’t let him go. / let him not go.別讓他走。③有些祈使句可用no開頭，用來表示禁止。如：no smoking! 禁止吸煙！no fishing! 禁止釣魚！（4）“let”開頭的祈使句由“let”開頭的祈使句是個常見的動詞句型，它的主要用法有下列三種：①表示“建議”。在此句型里，let后面要跟第一人稱的代詞賓格形式。如：let me try.該句型語氣委婉，比don’t開頭的祈使句客氣。試比較：don’t disturb him.        let’s not disturb him.②表示“間接命令”或“愿望”。在此句型中，let后面要跟第三人稱代詞賓格形式或名詞。如：just let her try! 就讓她試試吧！let each man decide for himself. 讓每個人自己決定吧！（5）使用“let”的祈使句時，必須注意以下幾點：①“let”的否定式有兩種形式：“don’t let …”和 “let … not”。如果賓語是第三人稱用“don’t let …”；如果賓語是第一人稱，則用“let…not”。 如：don’t let this type of things happen again.it’s raining now. let’s not go out until after the rain.②“let”適用于現在時態，可以有被動語態。如：let the recalcitrant criminals be sent to prison.let all the dedicated capable staff be promoted. ③“let”后面跟不帶“to”的不定式，還可以是某些副詞：out，in，down，alone等。 如：let the puppy out.open the windows and let the fresh air in.the room is too sunny. let the blinds down.let me alone, please.④用“let’s”時把談話者的對象包括在內；用“let us”時，并不包括對方。如：1. let’s try it, shall we?let us do it by ourselves, will you?2. david, pay attention. 大衛，請注意。pay attention to 注意……pay attention to your pronunciation. 請注意你的發音。 數詞概述：數詞是表示數目多少或順序先后的詞。數詞的種類： 基數詞和序數詞。1. 基數詞的構成1-12 單獨記： one, two, three , four, five, six, seven, eight, nine, ten, eleven, twelve13-19詞尾為-teen. e.g: thirteen, fourteen, fifteen20, 30, 40逢十詞尾為ty, twenty, thirty, forty21-99在十位數和個位數之間加連字符構成。eg: 73  seventy-three , 88 eighty-eight101-999光說幾百，再加and，再加末尾兩位數。eg: 178 one hundred and seventy-eight238 two hundred and thirty-eight1000 以上的數詞，先從后向前數， 每三位用一逗號隔開 第一個逗號表示thousand（千）， 第二逗號表示million(百萬)， 第三個逗號表示billion(十億)，然后一節一節用幾百幾十幾的方法。eg: 1004 one thousand and four147258 one hundred and forty-seven thousand , two hundred and fifty-eight18657421 eighteen million, six hundred and fifty-seven thousand , four hundred and twenty-one 注意：在這類數詞中hundred, thousand, million, billion等詞一般都用單數形式。2. 序數詞的記憶口訣：一，二，三要單獨記，one-first, two-second, three-thirdth 要從四加起, fourth, sixth,eight , 少個t, eighthnine 去掉e, nine-ninthv 要用f來代替five-fifth, twelve-twelfthty就成tie, twenty-twentieth若問“幾十幾”或“幾百幾”，只變個位記心里，twenty-one—twenty-first 重點句子：1. please have a seat.請坐。sit (v.) 動詞， 意思是坐，seat（n.）意思是座位。2. pay attention 注意3. add 3 and 9 ( 3 +9)4. subtract 3 from 9 (9-3)5. multiply 3 by 9 ( 3 ×9)6. divide 9 by 3 ( 9÷3)7. 3 plus 9 equals/is 12 ( 3+9=12)8. 9 minus 3 equals/ is 6 (9-3=6)9. 3 multiplied by 9 equals/is 27( 3×9=27)10. 9 divided by 3 equals /is 3( 9÷3=3)重點習題：1. this is a meeting of the world’s most ______ ( power, powerful) countries.2. i played tennis five ______ ( times, time) last week.3. the ______ ( alive , living) things can’t live without air or water.4. the chinese ______ ( invented, invention ) the compass.5. 13 is an ______ ( odd, even) number.6. he was ______ ( amusing, amused) to hear the news.7. ______ higher, and you will see the house. a if you stand       b. to stand     c. when you stand    d. stand8. ______ forget to wire to me when you _____ get there next tuesday. a. don’t, will       b. please, will      c. please,/        d. don’t,/9. could you tell me _____ to do next? nothing more. let’s have a rest.a. why             b. when          c. what            d. how10. tell the boys _____ in the classroom.a. don’t make a noise          b. not to make noisec. not to make a noise          d. not make a noise11. let’s ______ our time.a. not waste        b. no wasting      c. not to waste         d. no waste12. _______ rude to your classmates.a. don’t be         b. isn’t            c. be not           d. aren’t13. how many people are there? about _______.a. five hundred      b. five hundreds     c. hundreds         d. hundreds of14. usually children have ______ holiday in summer.a. an 8-week        b. a 8-week        c. an 8-weeks        d. a 8-weeks15. this room is ______ than that one. a. two time bigger more                  b. twice biggerc. two time bigger                       d. two times more bigger16. when were you born? i was born ______.a. in oct.8,1990                        b. in 1990, oct.8c. on oct.8, 1990                       d. on 1990, oct.8

Chapter 4 Numbers：Everyone’s language 篇4

　　8a chapter 4 numbers--- language (p52)teaching aimsaims of the knowledge1. grasp to give orders or instructions2. grasp instructions and statements about numbersaims of the abilitiesto develop ss’ abilities of listening, speaking andcomprehension.aims of the emotiontrain the students give the orders politely.important pointgiving orders or instructions instructions and statements about numbersdifficult pointusing instructions and statements correctly.teaching aidsthe multimedia equipmentteaching methodstask-based methodsteaching contentsteaching teachers’ activitiesstudents’ activitiesstep 1  warm-upstep 2  presentationstep 3  practise step 4 look and learnstep 5  pair work step 6  competitionstep 7  a puzzlestep 8  homework

　　use the song—“hokey pokey” to lead in. let the students listen to the flash song in order to understand instructions and make them relaxed.

　　show the picture to teach the students orders or instructions.divide the students into two groups.ask the students to practice the orders.show the picture to teach the students instructions and statements about numbers.let the students finish the exercises in pairs.let the students finish the competition.let the students finish the puzzle.1.collect the orders or instructions that you can hear in real life and write them down.2. make up four math problems about real life and try to write in englishenjoy the flash song.answer the teacher’s question.the students look at the pictures and learn orders or instructions.the students work in groups to practice using the orders.

　　the students look at the pictures,

　　learn and practice instructions and statements about numbers.

　　the students finish instructions and statements about numbers.go through the competition.ask the students to finish the puzzle.ask the students to write them down.

Chapter 4 Numbers：Everyone’s language 篇5

　　一. 教學內容：chapter four: reading 二. 重點詞匯：1. a decimal number 小數 2. a pair of odd numbers 一對奇數  a pair of 是一對，一雙的意思：a pair of shoes, a pair of glasses    odd 是形容詞，意思是奇數的數字.3. even numbers 偶數4. a is better than b 這是一個比較級，意思是a比b好 e.g.: this apple is better than that one.your brain can calculate better than a computer.注意：比較級是形容詞的比較級＋than 5. at least 至少  e.g.: everyone knows at least two languages.6. ancient numbers 古代數字，ancient 古代的，ancient woman 古代女子7. in many different ways 用許多不同的方法。way 方式，方法  in the same way 用同一種方法  注意: same前要加定冠詞 the 8. in tens 十進制9. system of numbers 數字系統  system 系統10. consist of 由……組成的   e.g.: our class consists of 47 students.    from… to …: 從……到……eg: it takes me 20 minutes from school to the park.11. on the abacus  在算盤上 這里用的是介詞on 而不是in 12. on the accurate 在金屬絲上13. from the bottom 從底部，bottom 底部，at the bottom 在底部    e.g.: there is some water at the bottom of the bottle.14. on the right 在右邊15. square root  平方根16. calculating machine 計算器 calculate（v.）計算 17. in a flash 一瞬間18. whole lifetime 一輩子 in the lifetime 在一生中19. give an answer 給出答案 the answer to the question 這個問題的答案20. it takes sb. sometime to do sth. 花費時間做某事e.g.: it takes me fifty seconds to find the answer.21. use …to  用……來做……    e.g.: use your own living computer to solve the problem. 三. 重點句子：1. every one knows at least two-his or her own language and the international language of numbers. 每個人至少懂兩種語言—他或她的母語以及國際通用的數字語言。（1）at least 起碼，至少e.g.: he’s going away for at least a week. 他起碼一星期出去一次。 （2）own＝belonging to oneself 自己的，屬于自己的。前面要有人稱物主代詞。e.g.: i saw it with my own eyes. 我親眼所見。do it in your own ways .用你自己的方式做這件事。2. in ancient times, people wrote numbers in many different ways.在古代，人們以不同的方法書寫數字。（1）times 的用法：times 時代，日子，時勢，情況e.g.: some old people fall behind the times. 一些年紀大的人跟不上時代了。in modern times, computers have been used more and more widely in the world.    在現代，計算機被越來越廣泛地應用。（2）times  還可以表示倍數，次數。一次用once，兩次用twice，三次以上用 ：基數詞＋timeseg: how many times have you been to the great wall?你去過長城幾次？（3）times還可以表示乘。three times seven equals twenty-one. 三乘七等于二十一。in many different ways 用不同的反復法。 in ….way e.g.: however, they nearly all counted in the same way-in tens. 然而，他們幾乎都用相同的方式數數，都是十進制。in this way, he has begun his own private “telephone” service.就這樣，他開始了自己的私人電話業務。please answer my questions in different ways. 請用不同的方式回答我的問題。3. the system of numbers that nearly everyone uses today consists of the numbers from 1 to 9 and 0.現在幾乎每個人所使用的數字系統包括數字1-9和0。consist of 由……構成，相當于 be made up of.e.g.: the football team consists of 11 members 。足球隊由11個隊員組成。the medical team is made up of three doctors and five nurses.醫療隊由三個醫生和五個護士組成。4. the indians first invented and developed the 1 to 9 system of numbers.印度人首先發明并發展了1-9的數字系統。（1）invent 做動詞，意為發明。invention 是（發明），inventor（發明家）（2）invent 與discover的區別：invent 指發明原來不存在的東西。discover指發現原來就存在但是一直不被認識的東西。e.g.: bell invented the telephone in 1876. 貝爾在1876年發明了電話。who discovered american in 1492? 是誰在1492年發現了美洲大陸？5. abacuses are so fast and accurate that people still use them today.算盤運算又快又準確，以至于現在人們仍然在使用它。so …that：……如此……以至于…… so 是副詞，后面接形容詞或副詞。如果后面跟的是名詞，要用such…that..。e.g.: she is so weak that she can’t carry the box.＝she is too weak to carry the box.她如此虛弱以至于搬不動那個箱子。he is such a clever boy that everyone here loves him.他是如此聰明的孩子，以至于這里的每個人都很喜歡他。6. computers are very powerful calculating machines.＝computers are very powerful machines that can calculate.電腦的運算功能非常強大。7. some people call the brain a living computer.一些人把大腦稱為活電腦。call: 稱呼，叫，接復合賓語形式： call＋賓語＋名詞（補語），是稱某人為……e.g.: we call him tom .我們叫他湯姆。8. shakuntala devi is a lady from india with an amazing brain.沙昆塔拉·戴維是一名有著令人驚異的頭腦的印度女士。amaze（v.）使吃驚。 amazement（n.）不可數，驚異，詫異amazing 與amazed 都是形容詞，區別是：amazing 令人驚異的，amazed感到驚異的e.g.: i was amazed to find that he had got 100 marks.由于他拿到100分，所以我感到吃驚。the news was amazing.9. shakuntala’s brain took fifty seconds to find the answer.＝it took shakuntala’s brain fifty seconds to find the answer.＝shakuntala spent fifty seconds to find the answer with her brain.cost, spend, pay, take 都有：花費的意思，但用法不同。cost 用于金錢，時間，主語是物，賓語是人spend 用于金錢，時間，主語是人，后加介詞on，in pay 用于金錢，主語是人，后加fortake 用于時間，主語通常是物，后可加不定式，用it作形式主語。