小学英语学案Unit-5-Plus-and-minus.doc

Unit 5 Plus and minus
第一课时
一、写出单词和词组的中文意思
A．单词
thirteen fourteen fifteen sixteen
eighteen nineteen twenty plus
minus right wrong you
B．词组
ten plus five seven plus thirteen
twenty minus twelve eighteen minus four
二、将下列句子翻译成中文
1．A: What’s ten plus five?
B: It’s fifteen．
A: That’s right．
2．A: What’s seven plus thirteen?
B: It’s nineteen．
A: Sorry．You’re wrong．
三、选择填空,并将正确的单词抄写在横线上
( ) 1．What’s twelve ________ four ? It’s sixteen.
A．plus B．minus
( )2．What’s six plus thirteen? It’s nineteen． You are ________.
A．right B．wrong
( )3．What’s six plus ________? It’s thirteen.
A．seven B．eight
( )4．________two plus five? It’s seven.
A．What B．What’s
四、写出下列算式的英文表达方式，并计算出结果写出回答
2+3=? A:
B:
3+7=? A:
B:
8-2=? A:
B: Unit 5 Plus and minus
第二课时
一、单词，词组互译
A．单词
一辆小汽车 一辆公共汽车 一辆自行车
seventeen can see bottle
bird peach chair orange
B．词组
how many twenty green bottles
on the wall
二、看一看，读一读，并归类，把单词写在直线上
knife uncle fifteen copybook son sister
ten twenty stapler crayon brother eleven
1． 1．pencil
2. 2.father
3．seven
三、选择合适的句子，写在横线上，完成两组对话
You can go home now.
What’s the time？
Goodbye，Liu Tao.
1．A:
B: It’s five o’clock.
A:
B: OK.
A:
B: Goodbye，Tom．
Is this your father？
Can I have a look？
Thank you.
2．A: This is my family photo.
B:
A: Sure．Here you are.
B:
A: Yes，he is.
四、根据情景选择合适的选项,并将正确的句子抄写在横线上
( ) 1．回答问题时你答错了，老师会对你说：
A．That’s right． B．Sorry, you’re wrong． C．No, thank you.
( ) 2．中午十一点了，你对同学说：
A．Let’s go to the park．B．You can go home． C．Shall we have lunch?