Unit 1 Dream homes Grammar Cardinal numbers&Ordinal numbers 教案

7B UNIt 1 Grammar
【Learning aims 】1. To learn to use cardinal numbers correctly. 2. To learn to use ordinal numbers correctly.【Learning important point 】How to read and write some big cardinal numbers.
【Learning activities】
Activity 1 写出下列基数词和序数词1. _________ _________ 2. ________ ________ 3. ________ ________4. _________ _________ 5. ________ ________ 6. ________ ________7. _________ _________ 8. ________ ________ 9. ________ ________10. _________ _________ 12. ________ ________ 13. ________ ________20. _________ _________ 21. ________ ________ 22. ________ ________Activity 2 Grammar A Cardinal numbersStep 1 Presentation of cardinal numbersWe use cardinal numbers almost every day. We use them to talk about the numbers of people or things. Learn to read cardinal numbers in EnglishStep 2 Exercises: Find the right numbersStep 3 Finish “Learning about different countries” on Page 11.Step 4 Sum up How to use cardinal numbers 表示数量的多少。如：There are fifty-two students in our class.2. 表示年份和年龄。如：I was born in 1973. I am forty years old.3. 表示时刻。如：---What time is it ---It’s two to two.4. 表示顺序。基数词表示顺序时，由“单数名词+基数词”构成， 此时名词和基数词的第一个字母通常都大写。如：Class Fourteen Lesson One 5. 确数与概数的表达。英语中表示确数的方法为“基数词+计数单位（hundred,thousand, million, billion) +名词复数”。 6. “整十” 的基数词的复数形式可以用于表示几十年代或在某人几十多岁时。如：In the 1960s, people had to lead a poor life.Activity 3 Grammar B Ordinal numbersStep 1 Presentation of ordinal numbers Learn how to write ordinal numbers.Step 2 Finish B1 B2 on page 12.Step 3 ExercisesStep 4 Sum up Learn how to use Ordinal numbers.序数词主要用作定语，前面要加定冠词。如：We live on the fourth floor.2. 序数词前面有时可加不定冠词来表示“再一”“又一”的意思。如: May I have a third try 3. 表示分数时，分子用基数词表示，分母用序数词表示。分子大于1时，分母加-s。如：4/7 four sevenths 1/2 a half/one second4.起副词作用，前无“the” 。如：Simon came first in the English exam.5. 表示年、月、日时，年用基数词表示，日用序数词表示。6. 表示编号。如：Lesson 5 =the fifth lesson7. 序数词前有限定词修饰时，不加“the”。如：This is my first lesson. 【Learning outcome】一、根据句子意思和所给提示，完成下列单词1. December is the ________ (十二) month of a year.2. My daughter can count from ________ (零) to one hundred.3. There are _______ (三) bikes over there. The ________ (三) one is for you.4. If I have two ________(百万) dollars, I want to travel around the world.5. His brother is about six ________ (英尺) tall, with big blue eyes. 6. My birthday is on the ________ (twenty) of this month.7. Look! ________ (hundred) of people are on the busy street.二、单项选择1. Millie is always the first ______ to school in our class.A. comes B. to come C. coming D. come2. There are over 40 students in their class. Here “over” means ______.A. more than B. less than C. on D. about3. ---Excuse me, how many members are there in your art club ---There are _____.A. sixteen B. the sixteen C. sixteenth D. the sixteenth4. Where are the students Are they in _______ A. the Room 406 B. 406 Room C. the 406 Room D. Room 4065. ---Look! What’s on the hill ---Wow! ________ sheep A. Thousand of B. Thousands of C. Three thousands D. Three thousand of6. I study in Muli Middle School. There are two_________ students in our school. A. thousands B. thousands of C. thousand of D. thousand三、根据汉语意思，完成下列句子，每空填一词1. 妇女节在三月八号。Women’s Day is ________ ________ ________ ________ ________.2. 那座山546英尺高。That hill is ________ ________ ________ ________ ________ tall.3. 这是我第二次参观长城。This is ________ ________ time _________ _________ the Great Wall.4. 我们学校占地面积4000多平方米。 Our school covers ________ 4000 ________ ________ ________ ________.5. 120多个国家和地区将要参加这届奥运会。________ ________ 120 ________ ________ ________ will take part in this Olympic Games.【Homework】Do some exercises. Notes
【 What I want to say】