江苏省连云港市灌南县实验中学七年级英语下册《7B unit1 Grammar》教案 人教新目标版.doc

江苏省连云港市灌南县实验中学七年级英语下册《7B unit1 Grammar》教案 人教新目标版
一、教学目标：
1. To revise and use cardinal numbers in everyday situations.
2. To use ordinal and cardinal numbers to talk about schedules, dates, scores and results.二、二、教学重难点：Cardinal numbers & ordinal numbers
三、教学过程：
Step 1 Revision
1. Revise the prepositions of place.
2. Ask some students to describe their own dream bedroom.
Step2 Presentation:
1. Everyone has own dream bedroom. I really like it. What’s this? It’s my son’s dream home. What does it look like? It looks like numbers. (Show the picture on Teachers’ book Page 13)
2. What numbers can you see?
3. Revise the numbers within 10.
4. Can you read these numbers? Teach: hundred, thousand, and million.
Step3 Practice:
Get the students to finish Ex B1, B2 &B3.
Step4 Presentation:
1. Do you live in a tall building? Which floor do you live on?
2. How many children are there in your family? Are you the first child or the second child in your family?
Present the Ordinal number (first, second, third) in this way.
3. Present the expression of dates by asking: When is your birthday?
4. Write down the Cardinal number and Ordinal numbers on the blackboard and get the students to sum up the rules.
Step5 Practice:
1. Help the students finish C1 and C2.
2. Ask and answer the following questions:
(1) When can Neil & Simon visit the Great Wall?
(2) When can they go shopping in Wangfujing?
3. When we play games, we always get scores. Look at the scores in Part C3. Who gets the most points? Who comes first? Do the exercises in PartC3.
Step6 Explanation:
1. 基数词的读法：
⑴“几十几”十位和个位之间用“—”。e.g. 32 thirty-two
⑵101—999 百位和十位间加“and”.e.g. 928 nine hundred and twenty-eight
⑶1000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。e.g. 8,542,601 eight million, five hundred and forty-three thousand, six hundred and one
2. 基数词的运用：
hundred, thousand, million, billion等一般用单数，但以下情况用复数：
a.表示不定数目：e.g. hundreds of millions of
b.表示“几十”的数词，其复数形式可以表示年龄或年代。e.g. in his twenties, in the 1990s
3. 序数词的运用：
⑴表示日期：e.g. 6月1日 on the first of June/ on June (the) first
⑵表示编号：e.g. lesson 5 the fifth lesson
⑶起副词作用，前无“the” e.g. Simon came first in the English exam.
⑷序数词前有限定词修饰时，不加“the”. e.g. This is my first lesson.
4. I’m arriving on Sunday.
arrive (vi.) arrive in(大地点)/at (小地点）= get to = reach
e.g. The train arrived an hour ago.
He arrives at school on time every day. = He gets to school on time every day.
= He reaches school on time every day.
arrive there/ here/home =get there/ here/ home= reach there/ here/ home
5. I can’t wait to see you.
can’t wait to do sth
e.g. The boy can’t wait to turn on TV when he gets home.
6. That sounds great.
sound (taste/ smell/ look/ feel/get/ turn/ become)+ adj.
7. Don’t worry.
worry about sb./sth.
e.g. Don’t worry about me. I’m not a child now.
Step7 Exercises:
《随堂反馈》四、五
Step8 Homework:
1. Revise cardinal numbers & ordinal numbers.
教学反思