3. Her motherher a new mobile phone.

A.taught
B.looked
C.bought

C

本题可根据句子语境及各选项动词的含义来进行解答。句意为“她的妈妈____她一部新手机”。选项A“taught”是“teach（教）”的过去式，“teach sb. sth.”表示“教某人某事”，放在此句中“教她一部新手机”不符合逻辑；选项B“looked”是“look（看）”的过去式，“look”通常为不及物动词，接宾语时需与介词搭配，“look her a new mobile phone”表达错误；选项C“bought”是“buy（买）”的过去式，“buy sb. sth.”表示“给某人买某物”，“Her mother bought her a new mobile phone.”意为“她的妈妈给她买了一部新手机”，符合语境。

4. We can______ our homework on the computer.

A.did
B.do
C.does

B

本题考查情态动词的用法。can 为情态动词，情态动词后需接动词原形。A选项 did 是 do 的过去式，C选项 does 是 do 的第三人称单数形式，B选项 do 是动词原形，所以应选B。

Ⅶ. 阅读短文,判断正(√)、误(×)。
How to Use the Computer
Today,my father buys a computer for me. It has a keyboard,a monitor,a mouse and a printer. I'm very happy. Because I can download some information from the Internet and print my homework. Do you know how to use the computer? Let me tell you! First,switch on the computer. Then click “new document”. Next you can write what you want in the new document. When you write,you should click “save” again and again. Sometimes I like to have a travel to some beautiful places at weekends. I can check the train timetable on the computer. I love the computer. What about you?
()1. A computer only has a keyboard,a monitor and a printer.
()2. The writer knows how to use a computer.
()3. The writer likes travelling.
()4. The writer's mother buys a computer.
()5. The writer can use the computer to print homework.

1. × 2. √ 3. √ 4. × 5. √

1. 短文提到 “It has a keyboard, a monitor, a mouse and a printer.”，而题中说 “A computer only has a keyboard, a monitor and a printer.”，与短文内容不符，所以是×。
2. 短文中作者详细描述了使用电脑的步骤 “First, switch on the computer. Then click ‘new document’. Next you can write... When you write, you should click ‘save’ again and again.”，说明作者知道如何使用电脑，所以是√。
3. 短文提到 “Sometimes I like to have a travel to some beautiful places at weekends.”，表明作者喜欢旅行，所以是√。
4. 短文提到 “Today, my father buys a computer for me.”，而题中说 “The writer's mother buys a computer.”，与短文内容不符，所以是×。
5. 短文提到 “Because I can download some information from the Internet and print my homework.”，说明作者可以用电脑打印作业，所以是√。

Ⅷ. 小小习作园。
假如你是Mingming,上周你妈妈给你买了一台电脑。你打算用电脑给自己的表哥Mark写一封电子邮件,向他介绍自己用电脑做过的事情。电子邮件的格式已给出。
Dear ,
That's all for now.

Yours,

Dear Mark,
I got a new computer from my mum last week. I have done so many things on it. I have used it to do my homework. I have also played computer games. They are so interesting. I have searched for some information for my studies as well. I really like my computer.
That's all for now.
Yours,
Mingming