Blowing bubbles is fun! The best thing about ...

Blowing bubbles is fun! The best thing about bubbles is that it's easy to make your own bubble solution(溶液). You can make as much as you want and blow as many bubbles as you'd like. Do you know the secret of making bigger and stronger bubbles? Do just as follows:

Measure 6 cups of water into one container, then pour 1 cup of dish soap into the water and slowly stir (搅拌) it until the soap is mixed in. Try not to let bubbles form while you stir.

Measure 1/4 cup of corn syrup and add it to the container. Stir the solution until it is mixed together.

You can use the solution right away, but to make even better bubbles, put the cap on the container and let your super bubble solution sit overnight. The soap mixture on the outside of a bubble is actually made of three very thin layers: soap, water, and another layer of soap. A bubble forms when the water between the layers of soap turns into gas. The corn syrup mixes with the soap to make it thicker. The thicker skin of the bubbles keeps the water from evaporating(蒸发) quickly, so they last longer. It also makes them stronger, so you can blow bigger bubbles.

Dip a bubble wand or straw into the mixture, slowly pull it out, wait a few seconds, and then blow. If you don't have a ready made "bubble wand", you can make your own bubble wand by cutting off the end of the bulb of a plastic pipet (移液管). Dip the cut end in the solution and blow through the narrow end. You can also make a circle out of thin wire or pipe cleaner. Just twist a round end on your wire to blow the bubbles through. You can even make it heart shaped, square or use other shapes if you're clever enough to bend it well.

1.The text is written to _________ .

A. argue　　 B. advertise　　 C. entertain　　 D. instruct

2.The secret of making bigger and stronger bubbles lies in_________ .

A. soap　　 B. corn syrup　　 C. water　　 D. straw

3.The bubble wand is used to_________ .

A. blow bubbles　　 B. mix the solution　　 C. measure soap　　 D. shape wires

4.What can we infer from Paragraph 4?

A. More soap, more bubbles.

B. Less water, better bubbles.

C. Thicker layers, more bubbles.

D. Stronger skin, bigger bubbles.

高二英语阅读理解中等难度题查看答案及解析

1. One of the best things you can possibly do is to start your own club. It’s great fun especially if you are the sort of person who feels there is nerver anything to do during the school holidays.

The first thing you need to come up with is an idea for your club 2..Pets, clothes, pop music or dancing groups, sports, making things? The list is endless.

Next you need some friends to be in your club with you.3.All you need is three or four other people who are interested in the same things as you.

4.You should all sit down somewhere together with lots of pieces of paper and write down every name you can think up. That’ll keep you busy for ages.

At your first meeting you should make up a rule book. And the very first rule should be no grown-ups or little/big brothers/sisters! The best clubs are always secret!

Now you have just about everything you need, except membership cards. These are very important and again you can spend a lot of time making them.5.Why not leave some space for a photo of yourself? That will make the membership card really look like it.

So there you are, get clubbing! Once you get started you will think of loads of more interesting things to do!

A. That’s easy!

B. Easy conversation

C. Enjoy your own club!

D. Invite a designer to join you.

E. The summer vacation is just around the corner.

F. Then you need to pick a name for your club.

G. Use bright thick pens to make a special design.

高二英语七选五中等难度题查看答案及解析

1.One of the best things you can possibly do is to start your own club. It’s great fun especially if you are the sort of person who feels there’s never anything to do during the school holidays.

The first thing you need to come up with is an idea for your club. 2. Pets, clothes, pop music or dancing groups, sports, making things? The list is endless.

Next you need some friends to be in your club with you. 3.All you need is three or four other people who are interested in the same thing as you.

4.You should all sit down somewhere together with lots of pieces of paper and write down every name you can think up. That’ll keep you busy for ages.

At your first meeting you should make up a rule book. And the first rule should be no grown-ups or little/big brothers or sisters! The best clubs are always secret!

Now you have just about everything you need, except membership cards. These are very important and again you can speed a lot of time making them. 5.Why not leave some space for a photo of yourself? That will make the membership card really look like it.

So there you are, get clubbing! Once you get started you’ll think of loads of more interesting things to do!

A. That’s easy.

B. Enjoy your own club!

C. What are you interest in?

D. Invite a designer to join you.

E. Some vacation is just around the corner.

F. Then you need to pick a name for your club.

G. Use a bright thick pen to make a special design.

高二英语其他题简单题查看答案及解析

___1.____ One of the best things you can possibly do is to start you own club. It’s great fun especially if you are the sort of person who feels there’s never anything to do during the school holidays.

The first thing you need to come up with is an idea for your club._____2.____ Pets, clothes, pop music or dancing groups, sports, making things? The list is endless.

Next you need some friends to be in your club with you. _____3.____ All you need is three or four other people who are interested in the same thing as you.

____4.____You should all sit down somewhere together with lots of pieces of paper and write down every name you can think up. That’ll keep you busy for ages.

At your first meeting you should make up a rule book. And the first rule should be no grown-ups or little/big brothers or sisters! The best clubs are always secret!

Now you have just about everything you need, except membership cards. These are very important and again you can speed a lot of time making them. ____5._____ Why not leave some space for a photo of yourself? That will make the membership card really look like it.

So there you are, get clubbing! Once you get started you’ll think of loads of more interesting things to do!

A．That’s easy.

B．Enjoy your own club!

C．Invite a designer to join you.

D．What are you interest in?

E. Some vacation is just around the corner.

F. Then you need to pick a name for your club.

G. Use a bright thick pen to make a special design.

高二英语信息匹配中等难度题查看答案及解析

阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式，并将答案填写在答题卡上。

One of the things I like best about Beijing is the beautiful parks. One that is less well-known by Western visitors is called Taoranting. It 1. (lie) to the west of the Temple of Heaven. 2. (open) in 1956, Taoranting was the 3. (early) modem city park constructed after the establishment of the People’s Republic of China. Some 60,000 visitors come here every day.

The park gets 4. ( it) name from the Taoran Pavilion, which 5. ( build) in 1695. Scholars often gathered in this pavilion to read and write poetry. In the 20th century several famous revolutionaries (革命家) were 6. (close) associated with the Taoran Pavilion.

In common 7. other Chinese parks，this one also has a “park within a park” —Huaxia Mingyuan. The mini-park contains 36 pavilions in all, 10 of 8. are full-sized copies of famous pavilions in 10 Chinese cities.

One of the things I also love about Chinese parks is the way people come together to sing and dance and practice 9. (tradition)Chinese martial arts such as tai chi.

All in all, Taoranting is a joyful park 10. (experience) at any time of the year, and at only RMB 2 to get in, it has to be one of the best value places to visit in the entire capital.

高二英语语法填空简单题查看答案及解析

It's been said that honesty is the best policy．It sounds like the simplest thing in the world，but being truly honest with others and with yourself can be a real challenge．Most of us learned to be dishonest as children．Remember that dishonesty is rooted in fear，so you must look for and face those fears．By listing areas where you have a problem，and then working to deal with them，you can battle these habits．If you find yourself lying because you fear disapproval from someone，for example，perhaps you need to learn how to stop being a people pleaser and be yourself．Most importantly，admit your errors so that you can forgive yourself and use those experiences to reinforce your determination to do better．

If you feel guilty for having been dishonest in the past，apologize to the person you lied to or find a creative way to make things right．If you've lied to a person who plays an important role in your life （a significant other，relative，or friend），the best （but most difficult） thing to do is to come clean．

Think honestly．This may sound silly，but if you don't think honestly，you won't be honest．

If you're pushed into a corner and don't know how to respond，you have the right to remain silent or say"Can we talk about this another time?"or"I really don't feel comfortable talking about this．"Don't say"I don't know．"

Practice being honest on the simple things．Abraham Lincoln became famous for going to great lengths to return a few cents that did not belong to him，hence the nickname"Honest Abe"．By applying honesty to the little things，you will get in the habit of being honest in general．

1.What's the author's attitude towards becoming honest?

A. Optimistic．　　 B. Pessimistic．

C. Skeptical．　　 D. Unconcerned．

2.What does the underlined word"reinforce"in paragraph 2mean?

A. show　　 B. Strengthen

C. express　　 D. weak

3.What's the author's main purpose of writing the text?

A. To encourage people to be honest．

B. To arouse readers 'interest in being famous．

C. To call on people to learn from Abraham Lincoln．

D. To advice us to say sorry to the person we lied to．

4.Which of the following can be the best title for the text?

A. Challenge Yourself

B. No Need to Lie to Others

C. Honesty is the Best Policy

D. Little Things Can Make a Big difference．

高二英语阅读理解中等难度题查看答案及解析

Zero gravity looks cool. But what about the thing no one likes to talk about? Yes, that is right: going to the bathroom. Zero gravity makes this everyday task quite a challenge. Astronauts have to be toilet-trained all over again.

The Apollo astronauts raised themselves off the seat of their chairs and stuck a clear plastic bag to their back sides with sticky strips. A second astronaut watched closely to be sure no waste matter escaped the seal. (You would not want that stuff floating around the cabin!) When the deed was done, the astronaut cleaned up with a piece of plastic attached to the inside of the bag, removed the bag, dropped a disinfectant(消毒剂) pill in with the waste matter, and put the whole thing, sealed, into a special container.

Donald W. Rethke, an engineer for Hamilton Standard Space Systems, developed a more private way to answer nature’s call: the space toilet. It is somewhat like the kind of toilet one would find on commercial airplanes--with unique adaptations for zero gravity, of course. For instance, it has thigh bars that keep the astronaut from floating off the seat.

The astronaut (male or female) defecates (排便) in a bag and urinates (排尿) in a hose. Solid and liquid wastes are kept separated because at least 85% of the urine is recycled and, yes, after careful filtration(过滤), used for drinking and other purposes. (Water is always in demand in space.) A vacuum sucks the waste materials into the toilet, where the waste is compacted into hamburger-like patties for easy storage. Although not exactly like an earthbound visit to the toilet, it is at the very least much more private than in the early days of space travel.

1.According to the first paragraph, the lack of the gravity can turn something as simple as _______ into a major challenge.

A. eating　　 B. answering nature’s call

C. sleeping　　 D. going to the restroom

2.How did astronauts use toilet systems in the Apollo days?

A. None of the waste was separated as it is now.

B. Solid waste was compressed and stored on board.

C. The toilet units used water to remove the waste through the system.

D. The astronauts each used their own private restroom.

3.To ensure the user remains seated, the toilet comes equipped with _______

A. a plastic bag　　 B. a sticky strip

C. a wide hose　　 D. a thigh bar

4.What can be inferred from the fact that most of the astronauts’ urine is recycled?

A. The recycled water tastes better.　　 B. Water is limited on the space shuttle.

C. It is very convenient to get their urine recycled.　　 D. Space science includes recycling urine.

高二英语阅读理解困难题查看答案及解析

One of the few things you ___ say about English people with certainty is that they talk a lot about the weather.

A. can   B. must    C. should   D. need

高二英语单项填空中等难度题查看答案及解析

One of the great things about science is that it has taught us to be __________ about surface appearances. The world seems flat, but it is, in fact, round.

A. accurate      B. creative                C. consistent       D. skeptical

高二英语单项填空中等难度题查看答案及解析

The good thing about children is that they ________ very easily to the new environments.

高二英语单项填空中等难度题查看答案及解析