题目内容

Tom said he decided _______ to school the next week.

A. by bike B. on a bike

C. to take a bike D. to ride a bike

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Amos Dudley, a 24-year-old boy who studies digital design at New Jersey University of Technology, felt ashamed about his teeth. But being a student, Dudley didn’t have the money to get braces(牙箍). So, he decided to

3-D print his own and marked down the DIY project in a recent blog post. His braces totaled less than $60, and after wearing them for 16 weeks, his teeth are also getting straighter.

Months ago, he mentioned on his blog that he avoided smiling for a while because he was unhappy with his teeth.

However, clear braces can get pricey, costing up to $8,000. But after studying some images of these expensive clear braces, something comes up on him--they looked like that one which can come from a 3-D printer.

So he decided to hit up his school’s 3-D printing equipment and scanned and printed models of his teeth. He

then made non-harmful plastic molds (模子) around them to make 12 sets of braces.

Dudley, who does not recommend attempting any of this at home said that he didn’t ask a dentist for his project. But the student did get information from journal articles and textbooks. And though this was a perfectly

friendly choice to buy braces. He didn’t accept the project just to save money--he was also up for the challenge. “When I realized that I could do something that was a little bit special, while proving my skills as a designer

and a maker, and fixing something that was making me self-conscious for actually free, I felt it was more than worth the risk.” he said.

1.Dudley got the information on making a 3-D printed braces from___________.

A. a professional magazine

B. a recent blog post

C. journal articles and textbooks

D. a 3-D printer user

2.Why did Dudley choose a 3-D printer braces over-buying them?

A. He didn’t have enough money.

B. He felt ashamed about his teeth.

C. He studies digital design at school.

D. He wanted to be a famous person.

3.What made Dudley get the idea of using 3-D printed braces?

A. The advice from the dentist.

B. The advice from his friends.

C. His major studies at university.

D. The possibility of making 3-D braces.

4.According to the page, Dudley___________.

A.has got a 3-D printer at his home

B.did the project totally for challenge.

C.made each set of braces cost less than 5 dollars

D.supports others to try making their own 3-D braces

5.The article is mainly about___________.

A.a 3-D printer made braces cheaper

B.A college student made fantastic 3-D braces.

C.digital design major student created 3-D printers

D.3-D braces with non-harmful plastic molds became popular

Jim sat _______ to his mother with eyes half_________.

A. closed， opened B. close， open

C. closely， opening D. close， opened

完成句子 根据所给的汉语,用英语完成下列句子。

1.他太累了,走不了那么远。

He is walk that far.

2.万事具备。我们出发吧？

. Shall we go now?

3. 露西没能通过驾照考试。

Lucy the driving test.

4.在那之后,她会发生什么？

What her after that?

5. 你的英语口语变得越来越好了。

Your spoken English is .

6.我爸爸几年前尝试着戒烟。

My fatheryears ago.

—I hear the film Marvel's Captain America: Civil War is great. Shall we see it this evening?

—. I have a lot of homework to do.

A. Why not? B. No, we won’t.

C. I’m afraid not. D. I’d love to.

Suzhou is famous ________ a tourist place and it is famous ________ its beautiful gardens.

A. as; as B. for; asC. for; forD. as; for

词汇运用

1. Don’t (触摸) anything on show in the museum.

2.As everyone knows， (练习) makes perfect.

3.If nobody drops l ， the park will be a clean and comfortable place.

4. The s we are going to talk about is “Online Manners”.

5. If you don’t look after your pet bird in p ways， it will get ill easily.

6. Tom didn’t mean to be (polite) when he shouted. He was just too excited.

7. We Chinese often greet each other by (shake) hand.

8. After hours of (discuss)， they let through the report in the end.

9. People in our country often queue (patient) while waiting in public places.

10. Mrs Lin is too busy (explain) any of the long sentences right now.

— Would you please not speak so loudly in public?

— Sorry. I will remember to speak in lower voice.

A. the; a B. /; a

C. the; the D. /; /

He used to ________very late， but now he is used to __________ early.

A. get up； getting up

B. getting up； get up

C. getting up； getting up

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