外研版高中英语book 1 module 5 SpeakingListening Pronuciation Everyday English Function

1、Module 5The lesson in a lab Vocabulary and Speaking Listening Pronunciation Everyday English Function高一外研版必修一高一外研版必修一Vocabulary and Speaking1.1.基数词的读法基数词的读法：A. 先说先说“几十几十”， 再说再说“几几”，中间，中间用连字符。如：用连字符。如：23 89B. 先说先说“几百几百”， 再加再加and,再加末两位再加末两位数（或末位数）。如：数（或末位数）。如：223 416 809 twenty-three eighty-ninetwo hu

2、ndred and twenty-threefour hundred and sixteeneight hundred and nineC. 1000以上的数先从后向前数，每三位数加以上的数先从后向前数，每三位数加一一“,”,”（千分位）；第一个（千分位）；第一个“,”,”号前为号前为thousand; 第二个第二个“,”,”号前为号前为million; 第三个第三个“,”,”号前为号前为billion。如：如：1,001 4,000 9,743 174,301750,000,000 one thousand and onefour thousandnine thousand, seven h

3、undred and forty-threea (one) hundred and seventy-four thousand, three hundred and oneseven hundred and fifty millionCan you say the following in English correctly?1,000 2,000 12,000 112,000796,000one thousandtwo thousandtwelve thousandone hundred and twelve thousandseven hundred and ninety six thou

4、sand879,457eight hundred and seventy-nine thousand, four hundred and fifty-seven 1,000,000 9,000,00032,000,000 212,000,000one million nine millionthirty-two milliontwo hundred and twelve million988,766,688nine hundred and eighty-eight million, seven hundred and sixty-six thousand, six hundred and ei

5、ghty-eight987,654,321nine hundred and eighty-seven million, six hundred and fifty-four thousand, three hundred and twenty-oneone billion1,000,000,0009,000,000,000nine billion32,000,000,000thirty-two billion564,865,000,000five hundred and sixty-four billion, eight hundred and sixty-five million978,87

6、6,675,467nine hundred and seventy-eight billion, eight hundred,and seventy-six million, six hundred and seventy-five thousand, four hundred and sixty-seven 2.2.序数词的读法序数词的读法序数词一般以与之相应的基数词加词序数词一般以与之相应的基数词加词尾尾-th构成，如：构成，如：tenth（第十），但下（第十），但下面这些基数词在变序数词时，面这些基数词在变序数词时， 有特别有特别的地方。如：的地方。如：A. one two three

7、five eight nine twelvefirstsecondthirdfiftheighthninthtwelfthB. B. 以以-ty结尾的词，要先变结尾的词，要先变-y为为-i，再加，再加-eth。如：如：twenty fortyC. C. 以以one, two, three, five, nine收尾的多位数词，收尾的多位数词，要照第一条方法变。如：要照第一条方法变。如：twenty-one twenty-two thirty-five ninety-ninea hundred and fifty-three twentiethfortiethtwenty-firsttwenty

8、-secondthirty-fifthninety-nintha hundred and fifty-third基数词表示分子，序数词表示分母，基数词表示分子，序数词表示分母，除了分子是除了分子是“1”1”的情况外，序数词要的情况外，序数词要用复数。如：用复数。如： 2/32/3 7/9 7/9 5/125/12 one-fourthtwo-thirdsseven-ninths five-twelfthstwo and three-fifthsthirty and seven-eighths3.3.分数词的读法分数词的读法2353078一些特殊的表达法一些特殊的表达法 a / one half

9、a / one quarterthree quarters4.小数的读法小数的读法 7.8 7.8 0.4 0.4 0.03 0.03 0.125 0.125 14.39714.397 seven point eight zero point fourzero point zero threezero point one two fivefourteen point three nine sevenfractionWe write1/5 1/61/74/7We sayone fifthone sixthone seventhfour sevenths7/10 97/111seven tenth

10、s ninety-seven one hundred and elevenths 45/87forty-five eighty-sevenths总结总结: : 你能看出他们有什么特点吗？你能看出他们有什么特点吗？分子用基数词分子用基数词, ,分母用序数词分母用序数词; ;分子大分子大于于1,1,分母的序数词需要加分母的序数词需要加s s。PracticeNow lets say: 2/5 5/8 9/10 3/8 5/6two-fifthsfive-eighthsnine-tenths three-eighthsfive-sixthsCan you say the following in E

11、nglish correctly?0.50.80.761.23point fivepoint eight point seven sixone point two three23.45100.3287.6757.564twenty-three point four fiveone hundred point three two eighty-seven point six seven five seven point five six four 总结：小数点用总结：小数点用 point(5) 百分数的读法百分数的读法27% 45% 86% twenty-seven percent forty-

12、five percent eighty-six percentRead these questions aloud and say the answers.1. What is of 6,000,000?Three million.2. How much is 35,246,000 plus12,800,000? forty-eight million, forty-six thousand. 3. What is 25% of 200,000,000?fifty million.4. How much is 260,408,396 and 5,284,700? two hundred and

13、 sixty-five million, six hundred and ninety-three thousand, ninety-six 5. What is of 1,000,500,000? seven hundred and fifty million, three hundred and seventy-five thousand 6. What is 10% of 800,000,000? eighty million 1. 1/3 A. one third B. one thirds C. one three2. 3/5 A. three fifth B. three fift

14、hs C. fifth three3. 3/4 A. three fourth B. three quarter C. three quarters4. 7/56 A. seven fifty-sixth B. seven fifty-sixths C. seven fifties-sixth5.3 A. three and one halves B. three and halfs C. three and one half6. 0.5 A. zero point fifth B. zero fifthC. nought point five7. 1.73 A. one point seve

15、n threeB. one point seventy- three C. one seventy-three ABCBCCA8. 23.6 A. twenty-three points six B. twenty-three point six C. twenty-three point sixth9. 0.3% A. point three percent B. zero point three C. zero point three percents10 1.4% A. one point four percent B. one point four percents C. one po

16、int fourth percent11. 3/4 mile A. a three-quarter mile B. a three quarter mile C. a three four mile BAAA12. 25% A. twenty-five percent B. two and five percent20. 6:10 A. ten past six B. six past ten21. 4:30 A. thirty four B. four thirty22. 7:50 A. ten to eight B. ten to seven23. 4th May A. the fourt

17、h of May B. four May24. July 12 A. July twelve B. July twelfth25. Henry VIII A. Henry the Eighth B. Henry EighthAABAABAListening and Vocabulary 1. Pre-listening You will hear a conversation in which a teacher helps a student do an experiment. Can you predict the result according to the aim?Listen to

18、 the conversation, was your prediction correct.Aim: To find out if there is a change in weight when the metal magnesium burns in air.Result:_Listening and Vocabulary 2. Listening Listen to the conversationListen again and complete the description of the scientific experiment in Part 3.Now check the

19、answers with your partner.Listening and Vocabulary 3. Checking Present what youve finished and then check the answers together. Make a conclusion of the ways to write experiment report.Aim: Apparatus:to find out if theres a change in weight when magnesium burns in airMagnesium, Bunsen burner, a bala

20、nce, a crucibleMethod: First, put he magnesium in the crucible. Then put he crucible on the balance and weigh it. Next, heat the magnesium. Light the Bunsen burner and hold the crucible over it. Finally, weigh the magnesium again.Result:It weighs a little more than before.Conclusion:There is a chang

21、e in weight when magnesium burns in air.1. How much do we need?2. What about this piece?3. Is this piece OK?4. Where do we go from here?5. Do you want me to write that down?Pronunciation 1. Rules Listen to the intonation of the sentences in Part 1. Doesthe voice go up of go down at the end?Conclusio

22、n: 1. Wh- questions often fall at the end.2. Yes/No questions often rise. Now listen again and repeat, using the correct intonation.Everyday English 1.Choosing Choose the correct meaning of the sentences on Page 48.1. Where do we go from here? Means_(a) What shall we do next? (b) Is this the right way?2. Keep the noise down means_.(c) Dont talk (b) talk quietly.3. Youve got it! Means_.(d) Youve understood (b)