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(共25张PPT)hhUnit 7Happy Birthday!语法精讲授课人：Jelly 日期：2024.12CONTENTS（一）序数词（二）特殊疑问句课后作业ONE（一）序数词语法概述语法示例—When is your birthday 你的生日是什么时候？—It’s on 2nd August. 8月2日。2.And we celebrate International Nurses Day on 12th May.我们在5月12日庆祝国际护士节。语法概述表示人或事物先后顺序的数词叫序数词。序数词常与定冠词__________连用。the —Are you in Class 5 你在五班吗？—Yes, I am. 是的，我在。考向一：序数词的构成序数词与基数词对应，大多数是在基数词的词尾加-th，但有一些是不规则变化。（补全下列序数词）firstsecondthirdfiftheighthninthtwelfthtwentiethtwenty-firsttwenty-secondthirtiethfortiethfiftiethsixtiethseventietheightiethninetiethninety-ninthone hundredth —Are you in Class 5 你在五班吗？—Yes, I am. 是的，我在。（一）序数词的构成考向一：序数词的构成 —Are you in Class 5 你在五班吗？—Yes, I am. 是的，我在。考向一：序数词的构成 —Are you in Class 5 你在五班吗？—Yes, I am. 是的，我在。（一）序数词的构成考向二：序数词的用法Eg.She lives on the twelfth floor. 她住在十二楼。Eg.Today is his thirteenth birthday. 今天是他的十三岁生日。This is Lucy’s fifth gift. 这是露西的第五个礼物。Eg.the fifth lesson 第五课1.序数词前一般要加定冠词the。2.序数词常用来修饰名词，但当名词前有形容词性物主代词、名词所有格等限定词时，序数词前不用定冠词the。3.表示编号，序数词在前，名词在后，序数词前要加the。 —Are you in Class 5 你在五班吗？—Yes, I am. 是的，我在。（一）序数词的构成考向二：序数词的用法Eg.one fifth 五分之一 two thirds 三分之二Eg.I think you must do it a second time. 我觉得你必须再做一次。（已经做过一次了）4.表示分数时：分子用基数词，写在前面；分母用序数词，写在后面（子基母序）。当分子大于1时，表示分母的序数词要用复数形式。5.当表示“又一，再一”时，序数词前不加定冠词the，但可加不定冠词a/an。 —Are you in Class 5 你在五班吗？—Yes, I am. 是的，我在。（一）序数词的构成考向二：序数词的用法【即学即用】（ ）1.John is ________ years old.Today is his ________ birthday.A.twelve; twelve B.twelfth; twelveC.twelve; twelfth D.twelfth; twelfth（ ）2.Today is Nick's ________birthday.A.twenty-one B.twenty firstC.twenty-first D.twenty first one3.March is the ___________ (three) month of a year.4.Look at the photo! The ___________(nine) boy from the right is my best friend.5.My mom gave me this computer as my ___________(sixteen) birthday gift.CCthirdninthsixteenthTWO（二）特殊疑问句语法概述语法示例1.—When is your birthday 你的生日是什么时候？—It’s on 2nd August. 8月2日。2.—How old are you 你多大了？—I’m 12. 我12岁了。4.—What do you want to do on her birthday 她生日那天你想做什么？—I want to sing a song for her. 我想为她唱一首歌。5.—How much are those oranges 那些橘子多少钱？—Six yuan a kilo. 6元一千克。语法概述特殊疑问句是以特殊疑问词开头的以寻求信息为目的的疑问句，回答时不能用yes或no。特殊疑问句读时一般用降调。 —Are you in Class 5 你在五班吗？—Yes, I am. 是的，我在。 Who is your Chinese teacher 谁是你们的语文老师？（提问主语） Which boy is Tom 哪个男孩是汤姆？（提问定语，修饰主语boy） Why do you like the book 你为什么喜欢这本书？（提问原因） When can you come back home 你什么时候能回家？（提问时间）考向一：特殊疑问句的结构1.特殊疑问词（组）+谓语动词+其他 这类特殊疑问句往往对主语进行提问，这时特殊疑问词作句子的主语或者修饰主语。2.特殊疑问词（组）+助动词/情态动词+主语+实义动词（+其他） —Are you in Class 5 你在五班吗？—Yes, I am. 是的，我在。考向2：特殊疑问词（组）的用法什么什么颜色什么时候 —Are you in Class 5 你在五班吗？—Yes, I am. 是的，我在。考向2：特殊疑问词（组）的用法在哪里为什么怎样；如何多少钱多少多少多大年纪 —Are you in Class 5 你在五班吗？—Yes, I am. 是的，我在。即学即用【即学即用】一、用方框里所给的特殊疑问词(组)填空how old, what, when, how much, how many1.—___________ is her last name —It's Smith.2.—___________ is your brother —He is 15.3.—___________ is your brother's sweater —It's 50 dollars.4.—___________ is your birthday —It's on December 26th.5.—___________ cups of yogurt do you need —Two cups.WhatHow oldHow muchWhenHow many —Are you in Class 5 你在五班吗？—Yes, I am. 是的，我在。即学即用二、句型转换1. They have P. E. on Monday and Friday.(对画线部分提问)_________ do they _________ P. E. 2. My sister is 10 years old.(对画线部分提问)_________ _________ is your sister 3. The apples are five yuan a kilo.(对画线部分提问)_________ _________ are the apples 4. There are forty desks in the classroom.(对画线部分提问)_________ _________ desks are there in the classroom WhenhaveHow oldHow muchHow manyThree课后作业课后作业一、单项选择（ ）1.This morning we have ________ classes, and the ________ class is Chinese.A.first; three B. three; first C. third; first D. three; one（ ）2.Lin Tao is ________ years old and tomorrow is his ________ birthday.A.twelve; twelve B. twelfth; twelfth C. twelve; twelfth D. twelfth; twelve（ ）3.—________ is your P.E. teacher, Helen —My P.E. teacher is Mr. Green. It's fun and relaxing to have his classes.A.Why B. What C. Who D.Where（ ）4.—________ don't your parents go with you —Because they are busy working.A.Why B. What C. Where D. When（ ）5.—Welcome to our town. Do you come here for the first time —No, I visited it two years ago. This is my ________ time here.A.third B. three C. second D. twoBCCAC课后作业（ ）6.Here are ________ pictures. And in the ________ picture, you can see two dogs.A.five; five B. five; fifth C. fifth; five D. fifth, fifth（ ）7.—________ is the Art Festival of our company this year —It is on February 5.A.How B. What C. When D. Where（ ）8.—________ place did you visit in Beijing last Summer Holiday —The Bird Nest.A.Where B. When C. How D. Which（ ）9.This is ________ family photo. I took it on her mother's ________ birthday.A.Mary; forty B. Mary's; fortieth C. Mary; fortieth D. Mary's; forties（ ）10.—David, how old is your father this year —________. And we will have a special party for his ________ birthday next weekend.A.Fortieth; forty B. Forty; forty C. Forty; fortieth D. Fortieth; fortiethBCDBC课后作业（ ）11.Boys and girls, please turn to Page ________ and look at the ________ picture in Unit 4.A.Twentieth; four B. Twenty; fourth C. Twentieth; fourth D. Twenty; four（ ）12.—Jane, look! I like those socks! ________ are they —The blue ones Let's ask about the price.A.How many B. What color C. How old D. How much（ ）13.There are ________ floors in this building and he lives on the ________ floor.A.eleven; second B. eleven; two C. eleventh; two D. eleventh; second（ ）14.—________ are these books —They are Sam's. He bought them in the bookstore yesterday.A.What B. How C. Whose D. Where（ ）15.—________ is my geography book —It's in the bookcase.A.Who B. What C. When D. WhereBDACD课后作业二、用所给词的适当形式填空1.Tomorrow we'll have a party to celebrate his ____________ (twenty) birthday.2.Quan Hongchan took part in the ____________ (nineteen) Asian Games（亚运会）in Hangzhou.3.Beijing became the ____________ (one) city in the world to hold both the Summer and Winter Olympics.4.Look! Jenny's grandfather and grandmother are in the ____________ (three) photo.5.September is the ____________ (nine) month o the year. Teachers, Day is in this month.twentiethnineteenthfirstthirdninth课后作业二、用所给词的适当形式填空6.Jenny is going to have her ____________ (twelve) birthday party at her home this Saturday.7.Peter and his wife live on the ____________ (seven) floor and they go up and down by lift.8.This is her ____________ (four) time to make snowmen. She enjoys them very much.9.In most countries, Mother's Day is on the ____________ (two) Sunday in May every year.10.Mrs. Dean wanted to buy something special for his son on his ____________ (eight) birthday.twelfthseventhfourthsecondeighth课后作业三、语法填空What would people like 1.__________________(eat) on their birthday The answer would be different 2.___________ different countries.In many countries, people have birthday cakes with candles. The number of candles is the person's age. The birthday person must make 3.___________ wish and blow out the candles. If he or she 4.___________ (blow) out all the candles in one go, the wish will come true. In the UK, people sometimes put a candy in a birthday cake. The child with the candy is 5.___________ (luck).In China, it is getting popular to have cake on people's birthday. 6.___________ many people still eat long noodles for their birthday. They never cut up the noodles because the long noodles7.___________ (be) a symbol of long life. In some places, Chinese people also eat eggs on 8.___________ (they) birthday. They are a symbol of life and good luck.All of 9.___________ (this) birthday foods may be different, but the 10.___________ (idea) are the same. They bring good luck to the birthday person.to eat/eatinginablowsluckyButaretheirtheseideas感谢您的观看！Thanks for your watching!授课人：Jelly 日期：2024.12
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