用am，is或are填空，然后总结其用法。

(1)That's my father and this ________ my mother.

(2)This is my cousin and that ________ my sister.

　　(3)－________she your sister?

　　－Yes, she ________.

　　(4)－And ________ he your brother?

　　－No. He's my friend.

　　(5)－________ Guo Peng your brother?

　　－Yes, he ________.

(6)I ________ his friend. I'm not his brother.

　　(7)－________ you Jack's brother?

　　－No, I'm not. I ________ his cousin.

(8)These ________ my grandparents.

　　(9)－________ this your aunt?

　　－Yes, it ________.

(10)These ________ my parents, those ________ my grandfather and grandmother.

(11)These are my brothers. They ________ Jeff and Jack.

(12)They aren't my sisters. They ________ my friends.

am用于第一人称单数I之后；is用于第三人称单数ge，she，it以及相当于he，she或it；are用于第二人称或所有人称的复数，表达“是”的意思。可用下面的口诀来帮助记忆：“我用am你用are，is用于他她它，复数全都要用are”。

I am…可以缩写成I'm，he is可以缩写成 he's，she is可以缩写成加she's，it is可以缩写成it's，而we are，you are，they are可分别编写成we're，you're，they're。am，is，are的否定形式是在后面加not，如：am not，is not，are not。is not通常缩写为isn't，而are not通常缩写为aren't。如：

(1)I'm Alice, I'm not Mary. She's Mary.

(2)This isn't my brother. He's my cousin.

(3)They're my brothers. They aren't my friends.

A man got a new car and he was very proud 　26　 it. One day, when he 　27　 back home, he saw his three-year-old son 　28　 hitting the new car with a toy hammer. The man was 　29　 angry that he ran to his son, grabbed the hammer from 　30　, and used the hammer to hit the little boy’s hands too hard. The 　31　 boy cried out but his father didn’t care.
When the father 　32　, he took his son to the 　33　 as fast as he could. Although the doctor tried his best to save the 　34　 bones（骨头）, he had to cut the fingers from both of the boy’s hands in the end.
When the boy 　35　 in the hospital and saw his hands, he innocently(天真) said, “Dady, I’m sorry about your car.” Then he asked, “but 　36　 are my fingers going to grow back?” The father 　37　 very sad.
Think about the story when 　38　 steps on your feet or when you wish to take revenge(报复). Think first before you lose your patience with someone. Cars can 　39　, but broken bones and hurt feelings often can’t.
　　People often make mistakes. But we should remember that forgiveness is greater than revenge. 　40　 before act!

A man got a new car and he was very proud 　26　 it. One day, when he 　27　 back home, he saw his three-year-old son 　28　 hitting the new car with a toy hammer. The man was 　29　 angry that he ran to his son, grabbed the hammer from 　30　, and used the hammer to hit the little boy’s hands too hard. The 　31　 boy cried out but his father didn’t care.

　　When the father 　32　, he took his son to the 　33　 as fast as he could. Although the doctor tried his best to save the 　34　 bones（骨头）, he had to cut the fingers from both of the boy’s hands in the end.

　　When the boy 　35　 in the hospital and saw his hands, he innocently(天真) said, “Dady, I’m sorry about your car.” Then he asked, “but 　36　 are my fingers going to grow back?” The father 　37　 very sad.

　　Think about the story when 　38　 steps on your feet or when you wish to take revenge(报复). Think first before you lose your patience with someone. Cars can 　39　, but broken bones and hurt feelings often can’t.

　　People often make mistakes. But we should remember that forgiveness is greater than revenge. 　40　 before act!

1.A．to　　　　 B．of　　　　　 C．in　　　　　 D．from

2.A．comes　       B．came　　　   C．has come　   D．is

3.A．happy　　  B．unhappy　　  C．happily　　　    D．luckily

4.A．too　　　  B．very　　　　 C．so　　　　   D．such

5.A．it　　　　 B．her　　　　  C．he　　　　　 D．him

6.A．poor　　　 B．lucky　　　  C．bad　　　　  D．small

7.A．came out　 B．came down　  C．calmed down  D．calmed out

8.A．school　　 B．hospital　　　   C．shop　　　　 D．home

9.A．break　　　    B．breaking　　 C．broken　　　 D．broke

10.A．stood up　    B．got up　　　 C．woke up　　  D．put up

11.A．how　　　 B．where　　　　C．why　　　    D．when

12.A．felt　　　　  B．fell　　　　　   C．sounded　　  D．looks

13.A．anyone　　    B．everyone　　 C．no one　　　 D．someone

14.A．repair　　　  B．repaired　　　   C．be repaired　    D．be repairing

15.A．To think　    B．Thinking　　 C．Think　　　  D．Be thought

Once　upon　a　time,　a　young　man　was　standing　in　the　middle　of　the　town　announcing　that　he　had　the　most　beautiful　heart　in　the　world.　A　large　crowd　gathered,　and　they　al　praised　his　heart　for　it　was　perfect.

    Suddenly,　an　old　man　appeared　and　said,　“Why　,your　heart　is　not　as　beautiful　as　mine.”

    The　old　man’s　heart　was　ful　of　scars（伤疤）.　Some　pieces　of　his　heart　were　removed　and　some　pieces　from　other　people　were　put　in,　but　they　didn’t　fit　quite　right.　So　there　were　several　jagged（锯齿状的）edges.　In　fact,　there　were　stil　some　holes　in　his　heart　where　the　pieces　were　missing.

    The　 young　 man　 laughed,“Comparing　yours　with　mine,　mine　is　perfect　and　yours　is　a　mess.”

    “Yes,”said　the　old　man.　“But,　every　scar　shows　that　I　took　out　a　piece　of　my　heart　and　gave　it　to　a　person,　and　often　he　gave　me　a　piece　of　his　heart　in　return.”

    “Why　do　you　have　some　jagged　edges　in　your　heart?”asked　the　young　man.“Because　the　shapes　of　the　pieces　weren’t　the　same.”“Then　the　holes?”“Sometimes　I　gave　pieces　of　my　heart　away,　and　the　other　person　hasn’t　given　back　a　piece　of　his,　so　… but　I　don’t　care.”“How　come?”“They　remind　me　of　the　love　we　shared.”

    The　young　man　was　deeply　moved.　He　walked　up　to　the　old　man,　took　a　piece　of　his　heart　out　and　gave　it　to　the　old　man.

    The　old　man　placed　it　in　his　heart,　then　took　a　piece　from　his　old　scarred　heart　and　placed　it　in　the　wound（伤口）in　the　young　man’s　heart.　It　fitted,　but　not　perfectly,　as　there　were　some　jagged　edges.

    The　young　man　looked　at　his　heart,　not　perfect　any　more　but　more　beautiful　than　ever.

    How　sad　it　must　be　to　go　through　 life　 with　 a　 whole　untouched　heart!

    1.　The　young　man　stood　in　the　town　to　_____.

    A.　meet　the　old　man　　　　B.　compare　his　heart　with　others’

    C.　show　his　beautiful　heart　D.　give　pieces　of　his　heart　to　others

   2.　It’s　clear　that　the　old　man　was　_____.

    A.　a　sily　man　　　　B.　a　humorous　man

    C.　a　wel-known　man　　　　D.　a　kind-hearted　man

  3.　We　learn　from　the　story　that　in　the　end　the　young　man　was　_____.

    A.　lost　　　　B.　moved　　　　C.　hurt　　　　D.　untouched

  4.　The　old　man　said“… but　I　don’t　care”means　_____.

    A.　he　didn’t　expect　others’return

    B.　he　didn’t　feel　pain

    C.　he　didn’t　think　it　serious

    D.　he　cared　nothing

  5.We　can　get　more　beautiful　hearts　by　sharing　_____

    A.　ideas　　　　B.　scars　　　　C.　love　　　　D.　beauty