摘要:could的用法 1)表过去的可能和许可.At that time we thought the story could not be true.那时我们认为所说的事不可能是真的.Father said I could swim in the river.爸爸说我可以在河里游泳.2)表过去的能力I could swim when I was only six.我刚六岁就能游泳.Could在肯定句中表示过去的能力时.常表抽象的一般的能力.He could be very naughty when he was a child.他小时候会是很顽皮的.3)表“允许 .可表示委婉客气的提出问题或陈述看法Could I use your bike?Yes, you can.他会记得那时吗?I’m afraid I couldn’t give you an answer today.恐怕我今天不能回答你. The teacher said you could go to the store for sweets.老师说你可以去商店买糖.3)Could/can+have done 结构表示对过去发生的事情的“怀疑 或“不肯定 . could 加完成式还用于肯定句时一般表过去可能完成而却未完成的动作.Can they have won the basketball match?他们赢了那场篮球赛吗?What you referred to just now can have made her very sad.你刚刚所谈到的可能令他很伤心.You could have completed the task a little earlier.你本来能早点完成任务的.(但事实上并没有提前完成任务)I could have passed my examination easily but I made too many stupid mistakes.我本可以轻易通过考试.但我犯了太多不该犯的错误.如表具体做某一件事的能力时.则须用 be able to .He was able to translate the article without a dictionary. 他可以不用词典翻译那篇文章.Can表示一贯的能力 .be able to表示客观能力和通过努力可以达到的能力I can’t swim. But I am sure I will be able to swim through more practicing.The fire spread through the hotel, but everyone was able to get outWhen the boat sank he was able to swim to the bank

网址:http://m.1010jiajiao.com/timu_id_24182[举报]

阅读下列应用文及相关信息,并按照要求匹配信息。请在答题卷上作答。

首先阅读下列博客信息:

A:My name’s Marta and I’m from Mexico City, but I moved to Los Angeles, California, five years ago, now I am living in an apartment at No. 3178 SE Timmer Broad. I am 28, single. I am a customer service representative for a large financial company. I am an outgoing person. I love to laugh and have fun! I enjoy cooking, dancing and listening to music. I don’t like watching or playing sports. You should be an outgoing, considerate lady with a good sense of humor, to share the apartment. Are you the one? Email and let’s have further talk.

B: My name’s Mark, and I’m from Hollywood, California. I’m a fitness instructor in Los Angeles. I am a friendly and easy-going person; I love playing sports---especially football and working out at the gym. I also play the guitar. My best friend David, who often has sports with me, went to Mexico last month. To avoid loneliness, I’d like very much to own a new friend who would share the fun of sports with me. I am longing.

C: My name’s Park Jun Seo, but you can call me Jun. I move from Seoul Korea to Los Angeles two years ago. I am a graphic designer and I am looking for my younger brother, Lean Ban Seo, who might be in this city. As the story is too long, I just hope to find him and have my family reunited. He is lame at the right leg, 19 years old, 1.79 meters tall, with very big eyes and fair curly hair. With his picture of two years ago enclosed, I would be very appreciated if you have any information about that. Telephone me at 818-5789.

D: My name is Don and I am programmer at a computer company. I have designed several pieces of software that can help students learn better, especially suitable for primary students who have some language disability to learn words and help them pronounce more correctly. If you think you need one, please fax to 857-4693. You can purchase by post.

E: My name is Mauricio, and I’m a computer programmer working in Los Angeles area. I am kind of shy, but maybe you can help me to be more outgoing. I like cooking, playing computer games, and chatting whit friends online. If you think you are the proper one to be my E-pal, let’s chat!

F: My name’s Judy and I’m from Quebec, Canada. I am a sales woman in one of the women underwear stores in Montreal. I’d like to have more visitors to my shop. And you can bargain for a reduction of 10% to 30%, if you purchase in package. Let’s be friends.

请阅读以下网站回复的信息, 然后匹配回复的信息和网站原登出的博客信息,选项中有一项是多余的。

1. I am a professional sportsman and work in the same city. I am so glad that I will have a good friend who can be the opponent to improve my techniques. E-mail me at bitterflower@yahoo.com.

2.As a shop owner, I might drop in when I go downtown. But may I know your exact address? When is it convenient for a visit? Thank you.

3.God bless you! I’m a journalist and happened to read your brief story. A neighbor of mine looks exactly the same as the man in the picture you uploaded. This might be a chance in a million. Telephone me at 818-5690.

4.As a newcomer and a freshman, I am looking for a room as close to my university as possible. I would like to have some friends, too. I think your place might be the right choice for me. But can I know how much the rent is?

5. I am a salesman from Paris. My first difficulty working in this city is language. I would appreciate it if you could help me learn English through the Keyboard.

 

查看习题详情和答案>>

As a senior, my future is always on my mind. To be exact, thoughts of the future have kept me up countless nights and made me worry enough to do poorly on more than one test. Because of this, words of wisdom are a source of comfort. Steve Jobs gave a speech to Stanford’s graduating class in 2005 and his words resound repeatedly in my mind whenever I think about my future.

It wasn’t always like that, though. It started when I became a junior, when college came into view. It’s the first big step to making your life your own. So when Jobs discussed his life as a student, some fears were eased. He, too, felt the need to attend college to make something of himself. He faced what many are extremely afraid of: uncertainty. His lack of understanding caused him to stop attending college and focus on what he felt was important. His story had a happy ending, of course, since he certainly turned out well.

This doesn’t mean that students shouldn’t attend college, but rather that they shouldn’t worry so much. You’ll get where you need to go, even if your path is a bit more winding(蜿蜒的)than you’d like.

Jobs talked about the hardships in his work. His love of his work helped him carry on and he got where he was meant to be, which restates the point: don’t panic.

One particular part of his speech stayed with me. Steve Jobs quoted(引用)the saying “Stay hungry, stay foolish” and it has become my motto. Staying foolish is realizing that you are still a fool, no matter how much you’ve learned or experienced. There is always more to explore. Staying hungry is wanting to find those things about which you are still uneducated.

Steve Jobs’s level of success is attainable, and I aim to prove that. With the will power to go into the world living every day like it’s my last and allowing the future to take care of itself, I will do great things. In the last moments of my life, I’ll be proud of what I have done and hope to have all the wisdom a person could wish for.

1.The author felt worried when _________.

A.he had to take tests at school

B.he thought about his future

C.he had lots of sleepless nights

D.he searched for words of wisdom

2.It is suggested in Paragraphs 1 and 2 that _________.

A.Steve Jobs didn’t attend college

B.Steve Jobs failed because of his decision

C.the author is a college student

D.the author cares much about his future

3.What did the author gain from Jobs’s speech?

A.Courage to drop out of school.

B.Confidence in defeating Jobs.

C.Interest in computer industry.

D.Bravery to face uncertainties.

4.What did NOT Steve Jobs encourage students to do in his speech?

A.Have the desire to learn more.

B.Be content with what they know.

C.Stay calm in the face of hardships.

D.Be modest so as to learn more.

5.The passage is mainly about _________.

A.the wisdom drawn from a speech

B.the most impressive quote in life

C.a memorable meeting with Jobs

D.an experience of a speech

 

查看习题详情和答案>>

Education cuts(削减) have become routine (惯常的) over the past few years, which has made it difficult for students to learn. The results of a survey of 1,850 Los Angeles County high school students show just how much the cuts are affecting students.

Because of teacher layoffs (解雇), class sizes at some high schools have risen to 50 students — even in math and English classes. Some 37 percent of students report that they sometimes don’t have a desk to sit at. Sixty-seven percent say crowded classrooms make them feel the teachers don’t have enough time to teach, and 30 percent say they’ve not been able to join in a program because it’s no longer offered at their school.

At a time when technology is an important skill, 52 percent of students say there aren’t enough computers. Or they’re often broken, and there’s no one to fix them. Fifty-one percent say they’ve had to share textbooks with a classmate because there aren’t enough copies to go around. Fifty-seven percent say they’ve had to copy information because their school doesn’t have enough paper to make copies.

“We have only one science teacher for the entire(整个的) high school,” writes Felix Ruano, a 16-year-old student. He goes on to describe how that teacher, who is only qualified to teach chemistry, is teaching physics — or, at least, is trying to do so. “He shows physics videos and we teach ourselves from our textbook,” says Ruano. And, as has been seen elsewhere, “all but one of the restrooms” at Ruano’s school “have been closed because we don’t have enough people to clean them.”

Ruano notes that though faced with the challenges, 97 percent of students say they plan to go to college. But without “properly trained teachers and the best resources,” says Ruano, it’s not likely that every student will achieve that goal. “Unless schools fix these problems,” he says, “students could lose hope.”

1.According to the text, education cuts have led to the following results EXCEPT that _____.

A.class sizes at some high schools have risen

B.some students don’t have a desk to sit at

C.some students have to share textbooks

D.some students have to leave school

2.The underlined word “qualified” in the fourth paragraph can best be replaced by “_____”.

A.fit               B.willing            C.bored            D.worried

3.According to Ruano, _____.

A.he is good at teaching himself

B.most students plan to go to college

C.his school is going to be closed

D.most students are hopeful about their school

4.What would be the best title for the text?

A.What caused education cuts?              B.Education cuts, right or wrong?

C.Education cuts have hurt students           D.How to deal with education cuts

 

查看习题详情和答案>>

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网