1、7 年级下 Unit 1 Dream homesGrammar 【目标定向】A1. 能说出基数词和序数词。（self-assessment：Good Not bad Bad ）B2. 能正确使用基数词表示号码、数量、价格、尺寸、面积等。（self-assessment：Good Not bad Bad ）B3. 能正确使用序数词表示日期、楼层、次序等。（self-assessment ：Good Not bad Bad ） 来源:学优高考网 gkstk【个体自学】A1. Free talkHow old are you?How many family members are there in
2、your family?How many students are there in your class?来源:gkstk.ComWhats your favourite number?A2. Look at the pictures and answer questions.(复习 100 以内的基数词)B3. Learn the using of hundred, thousand and million.在表示具体数字时用单数， 但以下情况用复数： 表示不定数目： hundreds of，thousands of, millions of 表示“几十”的数词，其复数形式可以表示年龄或年
3、代。 in his twenties，in the thirties来源:学优高考网 gkstkA4.Learn how to read cardinal numbers. “几十几” 十位和个位之间用“ ”。 32 thirty-two 101999 百位和十位间加“and”。 928 nine hundred and twenty-eight 1000 以上的数，从后往前每三位一段，倒数第一个数读 thousand，倒数第二个数读million，依次类推。 8,543,601 eight million, five hundred and forty-three thousand, six
4、 hundred and oneA5. Finish the exercises on P11and check the answers.B6. Learn ordinal numbers and finish P12 B1.( 注意序数词与基数词的异同之处)B7. Summarize the chang rules of ordinal numbers.(序数词是由基数词变化而来的) 大部分基数词在词尾加 th。如：fourth （第四）thirteenth（第十三）hundredth（第一百） 表示整十的基数词，变 y 为 ie，再加 th。如：twentieth（第二十）eightiet
5、h （第八十） 特殊的序数词有：first（第一）second（第二）third（第三）fifth（第五）eighth（第八）ninth（第九）twelfth（第十二） 要把一个“几十几”， “几百几” 的基数词变成序数词，只需把个位数变成序数词。 thirty-second（第 32） two hundred and fifty-sixth（第 256）A8. Finish P12 B2 and check the answers.【同伴互导】1. 听英文，写数字。看谁既快又准。2. 小组合作寻捷径：用口诀来记忆基数词变序数词的规律。【教师解难】1. 分组讨论，解析难点。2. 用英文表示数字
6、。723 20,802 4,000,900 500,600,000 【练习检测】A一、用所给词的适当形式填空。1. This is my _ (two) day in Shanghai.2. They go shopping _(two) a month.3. On the _ (five) day, he arrived in Beijing.4. December is the _ (12) month of a year.5. It is my grandfathers _ (ninety) birthday today.6. The _(nine) question is more d
7、ifficult than this one.B二、选择题。1. Its a lovely day today. There are _ people in the park.来源:学优高考网A. hundreds B. hundred C. hundred of D. hundreds of2. -How much is the camera?-Its three _ yuan.A. thousands B. thousands of C. thousand D. thousand of 3. Marys score is _. She is the _.A. ninety-eighth; fifth B. ninety-eight; fifth C. ninety-eight; five D. ninety-eight; five【补充学习】B1. Finish workbook exercises about this lesson.A2. Preview Integrated skills. 来源:学优高考网 gkstk
