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一、听录音,选出你在句子中听到的单词。
( ) 1. A. numbers B. colours ( ) 2. A. add B. odd
( ) 3. A. minus B. plus ( ) 4. A. answer B. ask
( ) 5. A. equals B. even ( ) 6. A. minus B. mine
( ) 1. A. numbers B. colours ( ) 2. A. add B. odd
( ) 3. A. minus B. plus ( ) 4. A. answer B. ask
( ) 5. A. equals B. even ( ) 6. A. minus B. mine
答案
1.A 2.B 3.B 4.A 5.A 6.A
二、看图,填空完成单词。
答案
1. numbers 2. even number 3. plus 4. odd number 5. equal 6. answer
三、选择正确的单词填空。
plus minus answer odd even
1. Seven ______ two equals nine.
2. Two is an ______ number.
3. Seven is an ______ number.
4. Five ______ one equals four.
5. Look at this: $1 + 1 = 2$. The ______ is an even number.
plus minus answer odd even
1. Seven ______ two equals nine.
2. Two is an ______ number.
3. Seven is an ______ number.
4. Five ______ one equals four.
5. Look at this: $1 + 1 = 2$. The ______ is an even number.
答案
1. plus 2. even 3. odd 4. minus 5. answer
