Unit 8 第三课时 Section A (Grammar Focus～3c)（作业课件）-【黄冈金牌之路·练闯考】2023-2024学年七年级英语上册(人教版)

第三课时　Section A (Grammar Focus～3c) 英语 七年级上册 人教版 练闯考 1．概念：表示顺序的数词叫做序数词，它的作用相当于名词或形容词。 2．构成 (1)特殊类：one→first 第一 two→second 第二 three→third 第三 (2)普通类：第四至第十九均在相应的基数词后加­th，但第五(fifth)和第十二(twelfth)均把基数词five和twelve词尾的ve改为f，再加­th；基数词eight的序数词，直接在后面加­h，即eighth；基数词nine的序数词，将词尾的e去掉，再加­th，即ninth。 (3)“­ty类”：即以“­ty”结尾的整十的序数词是把对应基数词的最后一个字母y变为ie，再加­th。 eg：twenty→twentieth 第二十 forty→fortieth 第四十 (4)几十几类：表示“几十几”的基数词变序数词时，只将个位变为序数，十位不变。 eg：twenty­three→twenty­third 第二十三 【注意】序数词的前面往往加定冠词the，但当序数词前有形容词性物主代词、指示代词等修饰时，则不必再加the。 1．含义 名词所有格表示一种所属关系。 2．名词所有格的构成 构成 示例 单数名词在词尾加“'s” the cat's name猫的名字 以­s结尾的复数名词在词尾加“'” the boys' books男孩们的书 the twins' father双胞胎的父亲 不以­s结尾的复数名词在词尾加“'s” Children's Day儿童节 Women's Day妇女节 姓名的所有格形式是在其后加“'s” Tom's pen汤姆的钢笔 【注意】如果某物为两人或多人所共有，则只将最后一个名词变为所有格；如果不是共有的，则每个名词都要变为所有格。 eg：Lily and Lucy's bed莉莉和露西(共有)的床 Lily's and Lucy's beds莉莉的床和露西的床 一、写出下列基数词所对应的序数词。 1．one _________　 2.two ___________ 3．four _________ 4.five __________ 5．seven _____________ 6.nine ___________ 7．fifteen ___________ 8.twenty _____________ 9．thirty ____________ 10.thirty­one _____________ first second fourth fifth seventh ninth fifteenth twentieth thirtieth thirty­first 二、用括号内所给单词的适当形式填空。 11．Monday (星期一) is the __________ (two) day of a week. 12．Is the __________ (three) room your classroom? 13．The _____________ (twenty) lesson is very difficult. 14．The boy is only one year old and his _______ name is Joe.(one) 15．June 1st is ______________(children) Day.My sister is happy on that day every year. second third twentieth first Children's 三、单项选择。 ( )16.Sunday (星期日) is the ________ day of a week. A．third B．second C．first D．last ( )17.My sister's birthday is ________ March. A．at B．on C．in D．for C C ( )18.Mr. Green has ________ children (孩子)．Tom is his ________ son. A．third; one B．third; first C．three; one D．three; first ( )19.My birthday is on May ________. A．fifteen B．fifty C．fifteenth D．fiftieth ( )20.Look at the man in the store.He is ________ uncle. A．Bob's and Jack's B．Bob's and Jack C．Bob and Jack D．Bob and Jack's D C D 四、用括号内所给单词的适当形式填空。 21．Today is __________(Henry) birthday.Let's have a party for him. 22．August 5th is Lily's ____________ (twenty­one) birthday. 23．There are nine floors in the building.We live on the ________ (nine) floor. 24．The ________ (eight) day of March is Women's Day. 25．Gina is ten years old.Today is her _______ (ten) birthday. Henry's twenty­first ninth eighth tenth 五、阅读理解。 SCHOOL OPEN DAY Time：August 16th，2022 9：00 a.m.—12：00p．m. All parents can come to our school，have a cup of orange juice，and meet our teachers and other parents. Parents can go to the classrooms with your children and have a talk with the head teacher (校长)—Melodie Lezar and the teachers，too. Lunchtime：11：30 a．m.—12：00 p．m. Please go to Room 305 for lunch. All parents are welcome. Please call us.TEL：021­4617431 E­mail：disapark@telkomsa.net School：Goodwin Middle School ( 　 )26.When is School Open Day? A.On July 16th. B.On August 16th. C.In June. D.In May. ( 　 )27.Parents can be in the school for ________ hour(s) (小时)． A.one B．two C．three D．four ( 　 )28.What can parents do on School Open Day? A.Buy some books. B.Sell cards. C.Have a cup of milk. D.Talk with teachers. ( 　 )29.Where do parents have lunch on School Open Day? A.In a park. B．In Room 305. C.In the library. D.In the classroom. ( 　 )30.What's the name of the school? A.Goodwin Middle School. B.Melodie Lezar. C.disapark@telkomsa.net D.021­4617431 【文章大意】本文主要介绍了古德温中学的学校开放日活动。 26．B　细节理解题。根据“Time：August 16th, 2022 9：00 a．m.—12：00 p．m.”可知，学校开放日在八月十六日。 27．C　细节理解题。根据“9：00 a．m.—12：00 p.m.”可知，家长可以在学校待三个小时。 28．D　细节理解题。根据“Parents can go...have a talk with the head teacher...and the teachers...”可知，家长在学校开放日可以和老师交谈。 29．B　细节理解题。根据“Lunchtime：11：30 a.m.—12：00 p．m. Please go to Room 305 for lunch.”可知，家长可以在305室吃午饭。 30．A　细节理解题。根据“School：Goodwin Middle School”可知，学校的名称是古德温中学。 $$