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1. 基数词的构成
(1)1～12 是独立单词,需逐个记忆。
(2)13～19 由个位基数词后加
(3)20～90 等整十数词都是以
(4)21～99(整十数词除外)是在十位数词后面加上个位数词构成,中间加上
(1)1～12 是独立单词,需逐个记忆。
(2)13～19 由个位基数词后加
-teen
构成。其中thirteen
、fifteen
、eighteen
是不规则变化。(3)20～90 等整十数词都是以
-ty
结尾。(4)21～99(整十数词除外)是在十位数词后面加上个位数词构成,中间加上
连字符
。
答案：
(2)-teen；thirteen；fifteen；eighteen
(3)-ty
(4)连字符
(2)-teen；thirteen；fifteen；eighteen
(3)-ty
(4)连字符
2. 序数词的构成
基数词变序数词口诀：基变序,有规律,末尾加上
基数词变序数词口诀：基变序,有规律,末尾加上
-th
；一、二、三,特殊记；八去t
,九去e
,ve 要用f
替；以 y 结尾变ie
,后接-th
莫忘记；若想表示几十几,只变个位
就可以。
答案：
-th；t；e；f；ie；-th；个位
3. 基数词、序数词的应用
(1)年、月、日的表示方法
年份用
(2)编号的表示方法
可用序数词或基数词表示,序数词位于名词前,并加上
(1)年、月、日的表示方法
年份用
基数词
,日期用序数词
,其顺序常用“月、日、年”或“日、月、年”。(2)编号的表示方法
可用序数词或基数词表示,序数词位于名词前,并加上
定冠词
；基数词位于名词后
。
答案：
(1)基数词；序数词
(2)定冠词；后
(1)基数词；序数词
(2)定冠词；后
一、用括号中所给词的适当形式填空
1. Tom's birthday is on June the
2. December is the
3. Today is my sister's
4. Today we will learn the
1. Tom's birthday is on June the
fifth
(five).2. December is the
twelfth
(twelve)month of a year.3. Today is my sister's
ninth
(nine)birthday.4. Today we will learn the
twenty-second
(twenty - two)lesson.
答案：
1. fifth 2. twelfth 3. ninth 4. twenty-second
二、句子盲填
1. Jim and Mike are making a present
2. —
3. The parents' meeting is
4. Many students travel
1. Jim and Mike are making a present
for
Jane.2. —
When
is your birthday? —It's in December.3. The parents' meeting is
on
May 11.4. Many students travel
in
July.
答案：
1. for 2. When 3. on 4. in
三、完形填空
Mary is an American girl. She likes______1,the twelfth month of the year,because her birthday is in this______2. She is thirteen years old today. She asks some of her______3 to come to her birthday party. She gets up early and goes to the store in the______4. The apples,bananas and oranges are at very good______5. Her parents buy some eggs and chicken for them. Her grandparents buy her a nice purple skirt and a(n)______6watch. It's her favourite______7. Then her friends come and______8“Happy birthday！”to her.
After lunch,they tell relaxing stories. Linda is the______9one. Her funny story makes them happy. Then the second is Jim. He tells an interesting story. They really enjoy themselves at the party.
At the end of the party,Mary says,“It's so______10to be with you,my dear friends.”
1. A. September B. November C. December D. October
2. A. year B. month C. day D. week
3. A. cousins B. teachers C. friends D. students
4. A. morning B. afternoon C. evening D. night
5. A. stores B. fruit C. water D. prices
6. A. orange B. purple C. pink D. red
7. A. book B. clothes C. colour D. food
8. A. say B. meet C. see D. think
9. A. first B. second C. third D. fourth
10. A. boring B. difficult C. nice D. sad
Mary is an American girl. She likes______1,the twelfth month of the year,because her birthday is in this______2. She is thirteen years old today. She asks some of her______3 to come to her birthday party. She gets up early and goes to the store in the______4. The apples,bananas and oranges are at very good______5. Her parents buy some eggs and chicken for them. Her grandparents buy her a nice purple skirt and a(n)______6watch. It's her favourite______7. Then her friends come and______8“Happy birthday！”to her.
After lunch,they tell relaxing stories. Linda is the______9one. Her funny story makes them happy. Then the second is Jim. He tells an interesting story. They really enjoy themselves at the party.
At the end of the party,Mary says,“It's so______10to be with you,my dear friends.”
1. A. September B. November C. December D. October
2. A. year B. month C. day D. week
3. A. cousins B. teachers C. friends D. students
4. A. morning B. afternoon C. evening D. night
5. A. stores B. fruit C. water D. prices
6. A. orange B. purple C. pink D. red
7. A. book B. clothes C. colour D. food
8. A. say B. meet C. see D. think
9. A. first B. second C. third D. fourth
10. A. boring B. difficult C. nice D. sad
答案：
1. C 2. B 3. C 4. A 5. D 6. B 7. C 8. A 9. A 10. C
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