[题目]I enjoy fresh air so I always let the window open it is really cold.A．unless B．when C．if D．since 题目和参考答案——青夏教育精英家教网—

题目内容

【题目】I enjoy fresh air so I always let the window open ________ it is really cold.

A．unless B．when C．if D．since

【答案】A．

【解析】句意：我喜欢新鲜空气，因此我总是让窗户开着，除非真的很冷。“天冷”是“让窗户开着”的否定条件，故unless“除非”符合题意。

练习册系列答案

相关题目

【题目】What’s your favorite class? These days, many children don’t really like to attend PE class. But you should take part in your PE class. Why? (A) It’s not only good for your health, but also can improve your grades!

(B)______________ Swedish researchers, increasing levels of physical education (PE) improves children’s grades. The researchers in a university in Sweden studied more than 200 schoolchildren over nine years. (C) They followed the students since they were in third grade.

The researchers (D) looked into the influence of physical education on children. Some children received physical education five days a week. They also receive extra training in balance and coordination (和谐). (E)_________ the other hand, the other children received normal levels of physical education.

The study found that 96% of students in the first group achieved good grades. In the second group where the children received normal levels of PE, only 89% of students achieved such grades.

The study showed that the difference was especially clear among boys. The boys who received extra PE had much higher grades in many subjects than those who received the normal amount of PE. (F) The researchers said that physical education plays a very important role for growing children.

Many school pared down PE class and children have PE only once or twice a week. (G) What they wanted to do was to get the kids to learn well. They do need to read this 【1】passage and then change their (H)__________(decide).

【2】任务一：把文中划线句子（A），（E）和（G）翻译成汉语。

(A)_____________________

(F)_____________________

(G)_____________________

【3】任务二：在（B）处填入适当短语。12．(B)__________________

【4】任务三：写出（C）处划线单词指代的内容： (C)_______________________

【5】任务四：写出（D）处划线短语的汉语意思： (D)______________________

【6】任务五：在（E）处填入适当介词： (E)__________

【7】任务六：用（H）处所给单词的适当形式填空： (H)________

【8】任务七：回答下列问题。

【9】How long did the researchers in Sweden study the 200 schoolchildren?

【10】If there’re 200 students who receive extra training, how many of them will achieve good grades?

【题目】I asked Jim and Bob to come to my house for dinner , but ____ of them came .

A .neither B. either C.none D .both

【题目】Chloe Lang is a fifteen-year-old American girl. She loves cooking a lot. When she was a little girl, she helped her grandma make meals at home.

A year ago, Chloe wrote a letter to Rachel Ray, a famous host of a TV cookery(烹饪法) show. She asked for a ticket to be one of the audience, but she got nothing. One day in June, Chloe got a phone call from Rachel Ray luckily. One of his programmes is called Café One Night and it needed five teen cooks to help in a restaurant for a night.

In mid-July Chloe went to meet Rachel Ray and the other teen cooks. “During our stay with Rachel Ray, we were happy and excited. We were working so hard when they made the records.” Chloe says. “We made some wonderful food that night.”

Guess who came to eat! When Chloe and her friends saw their guests, they all held their breath, and then they screamed and clapped! In addition to some famous singer stars, the former US President Bill Clinton was also there!

根据所给短文内容，选择正确答案。

【1】How old is Chloe Lang?

A. Five. B. Ten. C. Twelve. D. Fifteen.

【2】How did Chloe Lang learn to cook?

A. She learnt it by watching TV cookery shows.

B. She learnt it by helping her grandma at home.

C. She learnt it from Rachel Ray.

D. She learnt it by reading cookery books.

【3】Why did Chloe write a letter to Rachel Ray?

A.Because she wanted to be one of the five teen cooks in a programme.

B.Because she wanted to watch the TV cookery show on TV.

C.Because she wanted to go to the TV station to watch the TV cookery show.

D.Because she wanted to host a program about cookery.

【4】On which of the following days might Chloe go to meet Rachel Ray?

A. On June 15. B. On July 8.

C. On July 16. D. On July 25.

【5】Rachel Ray and the other _____teen cooks made some wonderful food that night.

A. four B. five C. six D. Seven

【题目】I remember ______ the math problem ______.But I can’t remember it’s answer.

A.working ;out B.to work ;out

C.working ;with D.to deal ;with

【题目】The cleaners make a great contribution to _____ the city clean.

A.kept B.keeping C.keep D.be kept

【题目】___________ you do, remember to look after your parents well.

A. Whatever B. Wherever

C. Whoever D. Whenever

【题目】Nelson Mandela is a ________ who fights for the rights of black Africans all his life.

A．composer B．scientist

C．writer D．president

【题目】阅读下面短文，根据短文内容完成表格中所缺信息，每空一词。（每小题1分，计10分）

Everybody likes music. But do you know that music is different from songs? Songs express feelings with lyrics, but music with tones. Unlike songs, music tones have no specific meanings.

Different people may get different things from the same musical performance. Though some music works are difficult to understand, people need music in their daily life because it brings fun to them. Different people like different music. Some love classical music and others like pop music. Most young people like pop music.

Pop music began in the USA and became popular around the world during the 1950s and 1960s.

The best-known early kind of pop music was “rock and roll”. Pop music has taken the place of local music in many parts of the world. It has caused the number of people for “jazz” music to become much smaller than that in the 1950s and earlier. And it now becomes the most popular one. Much pop music is without artistic value, but the work of some pop singers like Bob Dylan, the groups like Pink Floyd and Crosby are excellent. Today people still have great interest in pop music. Its concerts and festivals are held all over the world.

Something about 【1】

The difference between music and songs

1. Songs can express 【2】 with lyrics.

2. Music tones have no special meanings．

The 【3】 of music

1. People can have fun from music.

2. Different people are 【4】 in different music. For example, most of the 【5】 people like pop music.

Pop music

1. Pop music, 【6】 in the USA, became popular around the world during the 1950s and 1960s.

2. “Rock and roll” was the 【7】 early kind of pop music.

3. 【8】 music in many parts of the world has been taken the place of by pop music.

4. Pop music now becomes more popular than “jazz” music.

5. Much pop music has no 【9】 of art, but some pop singers and groups are excellent.

6. The music 【10】 and festivals are held all over the world．

试题分类