[题目] a watch for your bother as a birthday gift?A．Why not to buyB．Why don’t buyC．Why no buyD．Why not buy 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】________a watch for your bother as a birthday gift？

A．Why not to buy

B．Why don’t buy

C．Why no buy

D．Why not buy

【答案】D

【解析】本题考查句式Why not do sth？=Why don’t you do sth？“为什么不做某事？”

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How fit are your teeth? Are you lazy about brushing them? Never fear: An inventor is on the case. An electric toothbrush senses how long and how well you brush, and it lets you track(监测) your performance on your phone.

The Kolibree toothbrush was exhibited at the International Consumer Electronics Show in Las Vegas this week. It senses how it is moved and can send the information to an Android phone or iPhone via a Bluetooth wireless connection.

The toothbrush will be able to teach you to brush in a right way and make sure you’re brushing long enough. “It’s kind of like having a dentist actually watch your brushing.” says Thomas Serval, the French inventor.

The toothbrush will also be able to talk to other apps on your phone, so developers could, for example, create a game controlled by your toothbrush. You could score points for beating monsters(怪物) among your teeth. “We try to make it smart but also fun,” Serval says.

Serval says he was inspired by his experience as a father. He would come home from work and ask his kids if they had brushed their teeth. They said “yes,” but Serval would find their toothbrush heads dry. He decided he needed a brush that really told him how well his children brushed.

The company says the Kolibree will go on sale this summer, from $99 to $199, depending on features.

Serval says that one day, it’ll be possible to replace(代替) the brush on the handle with a brushing unit that also has a camera. The camera can even examine holes in your teeth while you brush.

Kolibree toothbrush
【1】	Thomas Serval
Features	It’s an electric toothbrush that senses 【2】 you brush teeth and it 【3】 information to the mobile phone.
	It’s smart enough to teach you the proper way and 【4】 of brushing teeth.
	It also brings you 【5】 because it’s just like playing games. You can score points 【6】 you beat monsters among your teeth.
Ideas for the invention	Serval’s children didn’t 【7】 to brush teeth and often lied to him, so he made a 【8】 to invent a brush that can tell him how well they brushed.
Price	It 【9】 $99--$199 each.
Future development	It will be possible to check your teeth by placing a brushing unit【10】 a camera.

【题目】They had problems________across the river．

A．walk

B．to walk

C．walking

D．to walking

【题目】The product is very ________, so nobody can carry it.

A. heavy B. light C. long D. short

【题目】 ---______?

---Yes, please. I’d like to buy a T-shirt.

A. Can I help you

B. Can I try it on

C. How many would you like

D. What size do you want

【题目】The news on TV reported that it would rain________．

A．heavy

B．hardly

C．heavily

D．big

【题目】根据对话内容与上下文，在下面方框内找出合适的句子，将其序号分别填入对话的横线上，使对话意思完整。每空只填一句话。

Tom: Where are my books?

Mom: 【1】

Tom: How about my pencil box and my baseball?

Sister: They’re in your schoolbag.

Tom: OK. 【2】

Sister: Your computer game? 【3】

Father: Great. 【4】

Tom: Oh, they’re on the dresser.

Father: 【5】

【题目】

	Hello! My name is John Brown. I’m from England. I’m an English teacher. I’m in Beijing International School.My telephone number is 8523-3237. Zhang Hao, Alice and Yingzi are my students.
	I’m Zhang Hao. My English name is Peter. I’m eleven years old. I’m from Beijing. My telephone number is 8876-5342.
	Alice Brown is my name. I’m twelve. I’m from Canada. My mom is a teacher. My telephone number is 7342-6979.
	I’m Yingzi. I’m fourteen years old and my brother is 15.And I’m from Japan. 5673-6981 is my telephone number.

【1】Where is John Brown from?

A. America B. China C. England D. Japan

【2】Peter is .

A. an English boy B. a teacher C. ten D. a student

【3】How old is Yingzi?

A. 14. B. 15. C. 13. D. 12.

【4】Which of the following is NOT true?

A. John Brown is an English teacher. B. Zhang Hao is from China.

C. Alice is a teacher. D. Yingzi is a Japanese student.

【题目】 My parents send me a book. I will share it with you after I ______ it.

A. buy B. post C. receive D. change

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