小升初复习 数词和连词（课件）-2024-2025学年通用版英语六年级下册

小升初英语知识点梳理 专题六 数词和连词 01 思维导图 数 词 01 序数词 02 数词的应用 03 连词 04 目录 强化训练 05 01 数 词 数词 1.定义： 表示数目多少或者顺序先后的词。 2.分类：基数词和序数词  （1）基数词 基数词是指表示数量的词 常考的基数词和序数词对照表 基数词 序数词 数字写法 one first 1st two second 2nd three third 3rd four fourth 4th five fifth 5th six sixth 6th seven seventh 7th 基数词 序数词 数字写法 eight eighth 8th nine ninth 9th ten tenth 10th eleven eleventh 11th twelve twelfth 12th twenty twentieth 20th 常考的基数词和序数词对照表 基数词 序数词 数字写法 twenty­one twenty­first 21st twenty­two twenty­second 22nd twenty­three twenty­third 23rd twenty­four twenty­fourth 24th one hundred one hundredth 100th one hundred and one one hundred and first 101st 常考的基数词和序数词对照表 基数词变序数词口诀： 基变序，有规律，一二三，特殊记， （即 first ，second ，third ） 八减 t ， (eight-eighth) 九去 e ， (nine-ninth) ve变f ，再加th. (five-fifth, twelve-twelfth) ty 变成tie ，再加 th (即以ty 结尾的整十数，ty 变成tie：twenty-twentieth,thirty-thirtieth....)， 若是遇到几十几，十位基数个位序。 具体的几百，几千，一定用单数 例如： one hundred two hundred three thousand four thousand 特殊： 数以千计的 hundreds of 成百上千的 thousands of 序数词应注意的几点事项: 1. 多位数的基数词变成序数词时,只需将末位基数词变成序数词,前边的 基数词不变。 如: forty-two 42 the forty-second 第 42 nine-hundred 900 the nine-hundredth 第 900 2. 当序数词用阿拉伯数字表示时,必须在数字后加上序数词的最后两个字母。 如: twety-first = 21st 第 21 fifth=5 th 3.序数词前一般要用定冠词the. 如: the first floor 一楼 (2)序数词在句子中的应用 序数词在句中主要充当定语，也可以作主语、表语、宾语，前面要加定冠词the。 如: She will choose the third one. 她将选择第三个。 03 数词的应用 时间的表达 1.年、月、日的表示法 与汉语不同，英语中表示日期的顺序通常为“月—日—年”，也可以按“日—月—年”的顺序表示。“年”用基数词来表示；“月”用英语中表示月份的名词；“日”用基数词或序数词表示都可以。 如： 1985年9月2日 September 2(nd), 1985 2.时刻的表示法 （1）整点读法 钟点数+（o'clock） “几点” 2:00 two o'clock two 7:00 seven o'clock seven 注意：表达整点时o'clock可省略 （2）半点的表示法 用“钟点数+ thirty”或“half past +钟点数”表示。 如：3:30 three thirty/ half past three (3)几点几分的表示法 ① 时+分 表示 “几点几分” 1:05 one o five (o可省略) 1:15 one fifteen 1:30 one thirty 先读分，再读时 ②分钟数在30分钟以内，用“分钟数+ past +钟点数”表示，意为“几点过几分”。 如: 1:05 five past one 1:15 a quarter past one 2:30 half past two ③分钟数超过30分钟，用“(60-分钟数)+to+下一个钟点数”表示，意为“差几分几点”。 如： 2:50 ten to three 1:35 twenty-five to two 1:45 a quarter to two 1:55 five to two 04 连 词 连词 1.定义： 连词是连接单词、短语、分句或句子的词。它是一种虚词，不能单独作句子成分。    2.分类：并列、转折和因果  1.表并列关系的连词and、 or (1)and意为“和，并且”，表示并列关系。用于肯定句，连接两个或以上的单词、短语或句子。表示前后意思一样或相近。 (2)or意为“或者；和”，表示选择或并列关系。常用于否定句中。 如： I like apples pears. I don't like coffee tea and or neither… nor… both... and... (1) neither… nor…意为“既不……也不……”,表示两者都不。 (2) both... and... 意为 “……和……都”，一般指两者或两部分都。 如： my father mother are doctors. she I am interested in talk shows. Both and Neither nor 2.表转折关系的连词 but、however、although/though (1)but意为“但是”，表示前后句意思的转折。 (2) however意为“然而,但是”,表示前后句子意思的转折，后常用逗号隔开。 although/ though 意为“虽然……(但是)；尽管⋯⋯(但是)”。可放句首或句中,但不能与 but连用。 如：He went out he was sick. I don't like apples. , they are good for health. I like English I don't like maths. he is tired, he still work shard. although/though Although/Though However but 3.表因果关系的连词 because和so (1) because意为“因为”, 表示原因,后一般接句子。 (2)so意为“所以，因此”，后接表示结果的句子。 如:I didn't go out yesterday it rained hard. He was hungry, he ate two hamburgers. because so 05 强化训练 一、单项选择。 (    ) 1. I play the piano         a week. A. two        B. twice          C. second              D. the twice (    )2. It's very difficult,         I can do it myself. A. and         B. or             C. so                   D. but (    )3. There are         months in a year and December is the        month of the year. A. twelve; twelve            B. twelve; twelfth C. twelfth; twelve            D. twelfth; twelfth (    ) 4. We love spring         there are beautiful flowers every-where. A. though      B. but          C. because             D. or (    ) 5.— Mike, please turn down the music.         Lucy       Lily are sleeping. — Sorry. I’ ll do it right away. A. Both; and                B. Neither; nor C. Either; or                D. Not only; but also (    ) 6. The film begins at 4:15. The right expression of“4:15” is “       ”. A. four fifth                 B. fifteen four C. four fifteen               D. a quarter to four (    ) 7. Danny lives in         . A. room 404                    B. Room 404 C.404 room                     D.404 Room (    )8.— Would you like to come to dinner tonight? ——I’ d like to,         I'm too busy. A. and             B. so               C. as                D. but (    ) 9. There are two          people in the meeting room. A. hundred                     B. hundreds C. hundred of                   D. hundreds of (    )10. We can say the number 78,645 in English like this:        . A. seventy-eight thousand and six hundred and forty-five B. seventy-eight thousand six hundred and forty five C. seventy-eight thousand six hundred and forty-five D. seventy eight thousand and six hundred and forty-five 二、用单词正确形式填空 1．Chinese National Day is on ______ (one) of October. 2．I see __________ (nine) birds in the zoo. 3．The ______ (five) animal is a dragon. 4．The art room is on the ______ (three) floor. There are ______ (three) pianos in the room. 5．Our ______ (one) lesson is English. the first nine fifth third three first 二、用单词正确形式填空 1．Chinese National Day is on ______ (one) of October. 2．I see __________ (nine) birds in the zoo. 3．The ______ (five) animal is a dragon. 4．The art room is on the ______ (three) floor. There are ______ (three) pianos in the room. 5．Our ______ (one) lesson is English. the first nine fifth third three first 三、用括号内的连词连接下列句子。 1. He is rich. He is unhappy. (but)                                                                 2. I won't buy a kite. I won't buy a balloon.(or)                                                                  3. It was dark. I couldn't see what was happening. (so)                                                                 4. He broke his left leg. He couldn't attend the meeting yesterday.(because)                                                                  He couldn't attend the meeting yesterday because he broke his left leg. He is rich, but he is unhappy. I won't buy a kite or a balloon. It was dark, so I couldn't see what was happening. Thank you！ $$