Unit1 基础复习课件 2021-2022学年牛津译林版英语七年级下册

这是一份Unit1 基础复习课件 2021-2022学年牛津译林版英语七年级下册，共23页。
7B Unit 1 基础2新知讲解3当堂总结4练习1旧知回顾目录CONTENTS01own用法02序数词的变化规则03充满的同义句转换旧知回顾一、单词1. There are many nice (饭店) in Nanjing. You can have a nice meal in them.2. The Bank of China is about half a (英里) down the street.3. There are more than two (百万) people living in the city now.4. December is the (十二) month of the year.5. People in England eat with (刀) and forks.6. In the summer holiday, Wilson likes to stay at home and watch (录像) every evening.7. Let me ask you the (九) question.8. The living room is about thirty (平方) metres.9. My cousin plans (dress) up as Snow White in the show.10. Tommy's mother often makes him (do) lots of maths exercises at home.11. -Who teach) you English this year, John? -Mr Hu does.12. It (rain). We have to stay at home (do) some shopping. 1. restaurants 2. mile 3. million 4. twelfth 5. knives 6. videos 7. ninth 8. square 9. to dress 10. do 11. teaches 12. is raining, to do标题文本预设标题文本预设新知讲解 3. message 可数名词，消息 take a message 传个话，捎个口信 take a message for ... 给...捎个口信【拓展】 leave a message 留个口信，留个话 你为什么不留个话呢？ Why don't you leave a message? 1. call sb. back 给某人回电 call back “动词+副词”型短语 call them back call back Lily = call Lily back2. one of... ...之一，其后需要接可数名词的复数形式。 作主语时，谓语动词用单数。 Yao Ming is one of my heroes.4. some day 将来的某一天，总有一天，也可写作someday，常用作副词，常用于将来时中，作时间状语。 Perhaps my dream will come true some day / someday.【拓展】 one day 某一天，表示不确定时间的某一天，既可指过去也可指将来。 有一天，她在街上遇到了她的一位朋友。 One day, she met a friend of hers in the street. 5. should 情态动词，应该，表示劝告、建议。没有人称和数的变化。【拓展】 should还可以表要求、命令。这是意思与must相近，但must语气更强烈。 6. study n. 书房，复数 studies v. 学习7. washing machine 洗衣机 【拓展】 wash vt. 洗，后接“手、脸、衣物和果蔬”。 固定短语 do some/the washing，洗衣服 8. at the foot of 在......脚下 foot底部，基础【拓展】 the foot of the page 页脚 the foot of the stairs 楼梯底部 hill 可数名词，小山9. My friends like to come and stay here. stay vi. 停留；逗留；暂住 Don't stay here.【拓展】 stay可用来表示保持某种情况（状态、程度），此时用法相当于连系动词，后接形容词作表语。15%70%60%80%10. field 可数名词，田地、田野。 in the field 在地里 a football field 一个足球场【拓展】 表示“在地里”时介词用in，即 in the field “在农场”用介词on，即 on the farm11. behind 介词，在......后面；副词，在后面 Study hard, or you will fall behind. beside 介词，在......旁边 Come and sit beside me. 来，坐在我旁边。15%12. more than enough 足够多；太多 She eats more than enough meat every day.13. on the ground floor 在一楼，英式英语中指楼房的底层；the first floor 指二楼 美式英语中“一楼”为 the first floor, “二楼” the second floor. 表示在哪个楼层，介词用on。 on the ... floor 表示“在......楼” Mr. Green's office is ______ the 26th floor. You can take the lift there. A. at B. in C. on D. for Which floor do you live ____ ____ this building? A. on; on B. in; in C. in; on D. on; in CD14. invite vt. 邀请 invite sb. to do sth. 邀请某人做某事 n. invitation【拓展】 1）invite sb. to + 地点名词，邀请某人去...... invite sb to do sth 邀请某人去做某事 2）当面对某人提出邀请时并不用invite 彼得，请你来参加我的生日聚会好吗？ Would you please come to my birthday party, Peter?15. Each room has a new computer... each adj. 每个，修饰可数名词单数。 Each student has a dictionary.【拓展】 each 做代词时，可单独用作主语，也可后接“of+复数名词/代词”作主语，谓语用单数。若作同位语, 须放在主语的后面，谓语动词用复数形式。 Each of us has a room. = We each a room.辨析：each和every① each指两个或两个以上的人或物中的“每一个”，“个别”的意味较重，强调个体。② every指三个或三个以上的人或物中的“每一个”，强调整体。 Every boy is here.have例题：1. --There're four bedrooms in the house, ______ with its own shower. --That's what I want. I've got a few kids. A. either B. neither C. each D. none2. Each student __________________(have) a book in his hand.3. Each of the students______________(have) a book in his hand.4. The students each________________(have) a book in his hand.Chashashave16. I live in a town 15 miles from London. 我住在离伦敦15英里的一个镇上。 be far (away) from 离……远，但出现具体距离时，不用far 1. My home is _________from the school. 2. My home is 5 kilometres _______from the school. A. away B. far C. close D. next to 3. My mother works in the museum 20 kilometres ______ Suzhou. A. far away from B. far from C. away D. fromADfar away基数词和序数词语法专项一、基数词基数词常用来表示数量的多少，在句中相当于名词或形容词，可作主语、定语或表语等。1. 基数词的构成 （1）基数词从1到12是独立的单词。 （2）13-19的基数词均以-teen结尾，注意fifteen，eighteen，nineteen （3）20-90整十位的基数词均以-ty结尾，注意forty，ninety （4）21-99等表示“几十几”的基数词，由十位数和个位数之间加连字符“-”构成。 21 twenty-one 43 forty-three 99 ninety-nine （5）101-999等表示“几百几十几”的基数词，在百位数hundred之后加and，再加十位和个位数。 101 one hundred and one 365 three hundred and sixty-five （6）1000及1000以上的数目表示方法：从右向左用分节号“,”分节，每三个数字为一个节，第一个分节号读thousand，第二个读million，第三个读billion（十亿） 1,214,000,000 读作 one billion two hundred and fourteen million --How do we say “2,056” ? --________． A. Two thousands and fifty-six B. Two thousand and fifty-six C. Two thousand, fifty-six D. Two thousand and five sixB2. 基础词的用法 （1）在句中可作主语、宾语、定语、同位语和表语。 Three of us are from Guangzhou. （2）基数词表示具体数目时，hundred（百），thousand（千），million（百万）等用单数。在表示“数百” “数千” “数百万”等不确切的数目时，在hundreds, thousands, millions等后接“of+名词复数”。 （3）表示“几十”的基数词的复数形式，可用来表示某人的岁数或年代。 他在20多岁时去了美国。He went to the United States in his twenties. （4）“基数词-名词（-形容词）”构成的合成形容词作定语，其中的名词用单数。 two-month holiday 两个月的假期 eg. The wall is ___ . It is a __ wall. A. five metre long; five metres long B. five-metres long; five-metre-long C. five metres long; five-metre-long D. five-metre long; five-metres-long C二、序数词1. 序数词的构成方法 （1）一般在相应的基数词后加词尾 -th。如four--fourth 特殊变化：one-first two-second three-third five-fifth eight-eighth nine-ninth twelve-twelfth （2）以-ty结尾的基数词变序数词时，将y变为ie，再加-th forty--fortieth ninety--ninetieth （3）表示“几十几”或“几百几十几”的基数词变序数词时，只需将个位数变为序数词，十位数和百位数不变。 twenty-one → twenty-first forty-four → forty-fourth （4）序数词的缩略式由阿拉伯数字加上序数词的最后两个字母构成 first → 1st second → 2nd third → 3rd fourth → 4th twelfth → 12th twenty-first → 21st 标题文本预设2. 序数词的用法 （1）序数词前通常要加定冠词the，在句中常作主语、宾语。定语、状语。 The second is yours. I lent him the third. （2）给东西编号时，序号在前用序数词，序号在后用基数词。 the fifth lesson / Lesson Five 第五课 （3）分数表示法 分子用基数词，分母用序数词；分子是1，分母用单数；分子大于1，分母用复数 1/4→one fourth 或a quarter 3/4→three fourths 1/2→a half 或one half 1¾ →one and three fourths （4）序数词前加不定冠词a/an，表示“再一，又一”的意思 Try it a second time, please. 请再试一下。eg. 1. Li Ming will be ________. His parents are going to have a party for his ______ birthday. A. sixteen; sixteenth B. sixteenth; sixteenth C. sixteen; sixteen D. sixteenth; sixteen2. Sunday is the _______ day of the week. A. seventh B. first C. second D. thirdAB基数词、序数词的变化规则each用法invite用法call用法当堂总结当堂练习一、句型转换1. Sometimes he and his family have tea in the kitchen. (对划线部分提问) __________________________________________________________ 2. My classroom is on the third floor. (对划线部分提问) _________________________________________________________ 3. I have my own computer. (改为同义句) _________________________________________________________ 4. Jimmy always has a good time with his little cat. (改为同义句) _________________________________________________________ 5. Tom and his brother live in the same room. (改为同义句) ____________________________________________________________________________________________________________ 1. How often do he and his family have tea in the kitchen?2. Which floor is your classroom on?3. I have a computer of my own.4. Jimmy always has fun with his little cat.5. Tom shares a room with his brother.一、翻译1. 那个小男孩正向外看着大海。 _______________________________________________ 2. 你住在这栋楼的几楼? _______________________________________________ 3. 和别人分享一下你有趣的故事书怎么样? _______________________________________________ 4. 这个超市拥有超过1,000平方米的面积。 _______________________________________________ 5. 城里的公寓和镇上的房子真的不同。 _________________________________________________________________________________________ 1. That little boy is looking out at the sea.2. Which floor do you live on in this building?3. How about sharing your interesting story books with others?4. The supermarket has an area of over 1,000 square metres.5. The flats in city are really different from the houses in town.SEE YOU！！！感谢聆听