“When it comes to Earth, there's no time to w...

“When it comes to Earth, there's no time to waste, ”　 says the Earth Day Network. And that is right. Protecting our environment is very important, and World Earth Day was _______ in 1970 to raise people's environmental awareness. On April 22, people around the world _______Earth Day.

Every year there is a special _______, and this year it is “Trees for Earth”, so Earth Day will be all about _______ trees. Their goal is to plant 7. 8 billion trees in the next five years. That's a big goal, and you might wonder _______ trees are so important. Well, for one, they can help stop climate _______. Carbon dioxide(二氧化碳)is a chemical in our atmosphere, but _______ make too much of it. Each person makes about 2. 3 tons a year, which is _______ for the environment.

Well, guess what? Trees _______ carbon dioxide and protect the air quality. Planting new trees is important because people cut down __________ trees. Last year, there were 3 trillion(万亿)trees in the __________, about 139 billion in China. But according to Time, the world's total number has been __________ cut in half since human civilization(文明)began. That's because 15 billion trees are cut down every year.

So we need to __________　 more to replenish(补充)the ones we've lost. One tree can take in 48 pounds (14 kg)of carbon dioxide per year. And it's still one of the cheapest and __________ ways to get rid of carbon dioxide.

But don't forget that you can also help the environment by __________ on how much energy or water you use every day. Every little thing helps!

1.A.set B.produced C.created D.found

2.A.celebrate B.introduce C.suppose D.admire

3.A.name B.subject C.saying D.sign

4.A.protecting B.choosing C.watering D.planting

5.A.what B.why C.whether D.how

6.A.standard B.influence C.change D.effect

7.A.humans B.animals C.factories D.plants

8.A.useful B.bad C.special D.possible

9.A.take out B.put out C.take in D.put in

10.A.countless B.hopeless C.useless D.endless

11.A.wild B.world C.forest D.space

12.A.hardly B.never C.really D.almost

13.A.spread B.pick C.plant D.try

14.A.fastest B.best C.nearest D.hardest

15.A.turning down B.pulling down C.cutting down D.speeding down

九年级英语完型填空困难题查看答案及解析

“When it comes to Earth, there’s no time to waste,” the Earth Day Network says. And that is true. 1. (protect) our environment is very important. World Earth Day was created in 1970 to raise people’s e2.　 awareness.3.　 April 22, people around the world celebrate Earth Day.

Every year there is a special theme. The theme was “Trees for Earth” in 2016. Their goal is to 4. 7.8 billion trees by 2020.

That’s a big goal, and you might wonder5.　 trees are so important. Well for one, they can help stop climate change. Carbon dioxide (二氧化碳) is a chemical in our atmosphere, but humans make too much of it. Each person makes about 2.3 tons a year, which is b6. for the environment.

Well guess what! Trees take in carbon dioxide and improve air quality. Planting new trees is important because people cut down countless t7..

According to Time, the total number of trees in the world has been almost cut in half since human civilization (文明) 8.　 (begin). So we need to plant more to replenish (补充) the ones we’ve lost. One tree can take in 48 pounds (21.8kg) of carbon dioxide per year. And it’s still one of the9.　 (cheap) and best ways to get rid of carbon dioxide.

But don’t forget that you can also help the environment by cutting down on how much energy or w10. you use every day. Every little bit helps!

九年级英语单词填空中等难度题查看答案及解析

完形填空

“When it comes to Earth, there’s no time to waste,” says the Earth Day Network. And that is right. Protecting our environment is very important, and World Earth Day was 　　 　　 in 1970 to raise people’s environmental awareness. On April 22, People around the world celebrate Earth day.

Every year there is a special 　　 　　 , and this year it is “Trees for Earth”, so Earth Day will be all about planting trees. Their goal is to plant 7.8 billion trees 　　 　　 the next five years.

That’s a big goal, and you might wonder 　　 trees are so important. Well for one, they can help stop climate change. Carbon dioxide (二氧化碳) is a chemical in our atmosphere, but 　 　　 make too much of it. Each person makes about 2.3 tons a year, which is bad for the environment.

Well guess what! Trees 　　 　　 carbon dioxide and protect the air quality. Planting new trees is important because people cut down 　　 　 trees. Last year, there were 3 trillion(万亿) trees in the 　　 , about 139 billion in China. But according to Time, the world’s total number has been 　　 　　 cut in half since human civilization (文明) began. That’s because 15 billion trees are cut down every year.

So we need to plant more to replenish (补充) the ones we’ve lost. One tree can take in 48 pounds (21.8kg) of carbon dioxide per year. And it’s still one of the cheapest and 　 　　 ways to get rid of carbon dioxide.

But don’t forget that you can also help the environment by cutting down on how much energy or water you use every day. Every little thing helps!　　

1.A. set B. produced　　 C. created D. found

2.A. name B. theme C. saying D. sign

3.A. for B. after C. by D. in

4.A. what B. why C. whether D. how

5.A. humans　　 B. animals　　 C. ghosts D. plants

6.A. take out　　 B. put out　　 C. take in D. put in

7.A. countless　　 B. hopeless　　 C. useless D. endless

8.A. wild 　　　　 B. world C. forest D. space

9.A. hardly B. never C. really D. almost

10.A. most B. best　　　　 C. fewest D. worst

九年级英语完形填空中等难度题查看答案及解析

阅读下面材料，根据要求完成各题。

Save the world’s trees

“When it comes to the Earth, there is no time to waste.” says the Earth Day Network. And that is right. Protecting our environment is very important, and World Earth Day was created in 1970 to ask more people to protect our environment. On April 22, people around the world celebrate Earth Day.

Every year there is a special topic, and this year it is “Trees for the Earth”, so Earth Day this year will be all about planting trees. They are planning to plant 7.8 billion trees within the next five years.

That’s a big goal, and you might wonder why trees are so important. Because they can take in carbon dioxide (CO2) and protect the air quality(质量). CO2 is a chemical in our atmosphere, but humans make too much of it. Each person makes about 2.3 tons a year, which is bad for the environment.

Well guess what! Planting new trees is important because people cut down a huge number of trees. Last year, there were 3 trillion trees in the world, about 139 billion in China. But according to China Daily, the world’s total number has been almost cut in half since human civilization(文明) began. That’s because 15 billion trees are cut down every year.

So we need to plant more to make up for（弥补）the ones we lost. One tree can take in 21.8 kilograms of CO2 per year. And it’s still one of the cheapest and best ways to get rid of CO2.

But don’t forget that we can also help the environment by cutting down on how much energy(能源) or water we use every day. Every little thing helps.

根据短文内容，回答问题。

1.When do people around the world celebrate World Earth Day?

________________________________________

2.What is the topic of Earth Day?

________________________________________

3.Why are trees so important to the earth?

________________________________________

4.How much CO2 can two trees take in each year?

________________________________________

英译汉

5.Put the sentence “It’s still one of the cheapest and best ways to get rid of CO2.” into Chinese.

_________________________________________________________________________

九年级英语任务型阅读困难题查看答案及解析

I'm afraid that Rare Earth(稀土) will 　　　　 if we continue to waste it．

A. run out　　 B. break out　　 C. come down　　 D. fall down

九年级英语单项填空中等难度题查看答案及解析

When you're a teenager，it seems that every time you say “I want to…”，someone answers “No，you can't.” Also，no part of your life is safe from the prying(窥视的)eyes of your parents.15－year－old Debbie says，“My dad always wants to know where I am，and what time I'm going to be home.”Most parents do that.Do they have to know everything? They （C）________ give us more freedom.Young people further complain that their parents do not respect them.When something goes wrong，more parents just don't believe in their children.Without asking why，they think their kids are wrong.And not many parents allow their kids　 ________(choose)for themselves.Yes，it is true that your parents sometimes treat you like a little child.But remember that not too long ago you were really a child.Your parents still remember those childish mistakes that you used to ________(make)．They want to protect you though you do not want them to do so.

So，if you want to get more freedom，please try to understand your parents and do not lie to them.尝试一种更友好的方式。If you want them to allow you to stay out late，don't just say，“All the other kids　 （D）________ stay out late.” Tell them as much as you can about what you want to do and where you'll be and why it's important for you to stay out late.Then they (E) ________ just say “yes”．

根据短文内容，完成下列任务

任务一：根据英文释义及首字母提示拼写单词。

1.(1)a________：to let or permit

(2)m________：a wrong opinion，idea or act

任务二：文中(A)、(B)处用括号内所给单词的适当形式填空。

2.________ ________

任务三：同义句转换，每空一词。

3.Tell them as much as you can about what you want to do and where you'll be and why it's important for you to stay out late.

Tell them ____ ____ ____ ___ about what you want to do and where you'll be and why it's important for you to stay out late.

任务四：请将情态动词can，should，might还原到文中(C)(D)(E)处。

4.________ ________ (E) ________

任务五：将画线句子翻译成英文。

5.________.

九年级英语任务型阅读困难题查看答案及解析

阅读表达

When it comes to the letter grade on your test or homework, you might notice that there is no letter E. Have you ever thought about why that is so?

In the A, B, C, D and F grading system, the first four letters are typically considered passing grades. An F in this system simply stands for "fail". The word "fail" happens to start with the letter F, which seems to leave out the letter E.

The first college in the US to use a letter grading system like the ones we use today is Mount Holyoke College. In 1897, they began to use the following grading scale;

A: 95-100% (excellent)　　　　　　 B: 85-94% (good)　　　　 C: 76-84% (fair)

D: 75%( nearly passed)　　　　　　 E: below 75% (failed)

We can see the inclusion of E instead of F.

Gradually, the letter grading system became more popular all over the US. However, many schools decided to drop the E grade and go straight to F. There is no evidence(证据) to really support this, but one possible explanation is that teachers were worried that some students and parents might mistake E for "excellent".

Why do we have letter grades? Well, part of the reason is that they made grading simpler during a time of great change for schools. As the 20th century began, growing cities and an increase in immigration led to larger school classrooms. Most teachers at that time thought this new letter grading system was an easy, fair and clear way to grade students.

Today, more and more people think that letter grades don't fully show students' learning. However, as teachers try to improve grading methods, many parents continue to prefer the letter grades they got as kids,　 as they are familiar and easy for parents to understand. So while they might not be perfect, the letter grades probably aren't going away any time soon.

1.When was the letter grading system first used in the US college

______________________________________________________________________________

2.What is one possible reason for dropping the E grade

______________________________________________________________________________

3.If you're a teacher, do you prefer the letter grades? Why or why not?

______________________________________________________________________________

九年级英语回答问题困难题查看答案及解析

I’ve never been the kind of person to say，“It’s the thought counts”（贵在心意）when it comes to gifts. That was until a couple of weeks ago when my kids gave me a present that blew me away.

For years now. I’ve been wanting to sell our home，the place where my husband and I raised our kids. But to me，this house is much more than just　 building.

In the front room，there is a wall that has hundreds of pencil lines，marking the progress of my children’s growth. Every growth stage is marked in grey，with each child’s name and the date on which they were measured. Of all the objects and all the memories，It’s this one thing that’s the hardest to leave behind. Friends I know have returned home after work only to discover their wall of heights that has been freshly painted over. A new paint job wouldn’t normally be greeted by tears，but erasing that evidence（证据）of motherhood hurts more than it should. Our kids grow in so many ways，but the wall is a piece of physical evidence of their progress，right there for everyone to see.

Over the years，I’ve talked about how much I would hate leaving that wall behind when I moved，even thought the last marks were made ten years ago when my kids stopped growing.

So one day，my children decided to do something about it.

They hired Jacquie Manning，a professional photographer whose work is about capturing（拍摄）the beautiful things in life，from clear lakes and skies to diamonds and ball gowns. She came to our house while I was at work，and over several hours，took photos of the hundreds of drawings and lines，little grey fingerprints and old marks. Somehow，she managed to photograph all those years of memories perfectly. Afterwards，she put all the photos together into one image（影像），turning them into a beautiful history of my family.

Three weeks later，my children’s wonderful gift made its way to me—a life-size-photo of the pencil lines and fingerprints that represents（代表）love and growth.

1.What was the hardest thing to leave behind when the author planned to move?

A.The presents friends gave her. B.Some expensive objects.

C.Some old photos. D.The pencil lines and fingerprints on a wall.

2.Who came up with the idea of the photo gift?

A.A professional photographer. B.The author herself.

C.The author’s children. D.The author’s friends.

3.We can include from the article that the author　　　　　　 .

A.was strongly against selling her home

B.was not happy with the gift from her family

C.measures her children’s heights every Christmas

D.put great love and care in raising her children

4.The author used the example of her friends（in paragraph 4）to 　　　　　　 .

A.persuade her family to leave the wall as it was

B.stress the meaning of keeping good memories

C.explain why her house needed a new paint job

D.share her memory of being a mother with her readers

5.The main purpose of the article is to 　　　　　　 .

A.give advice on picking gifts for parents

B.introduce effective ways of communicating with children

C.explain why memories of love and growth are important

D.recommend a unique way of recording family history

九年级英语阅读单选困难题查看答案及解析

A:Time flies!It’s time to say goodbye to my junior high school!. When looking back at these　 past three 1. (year), I remember many things.

B:Yeah, I will miss Ms.Miller very much. She was so patient with me that she took the time to explain things to me 2.(clear) whenever I could’t understand 3.(something). And she guided me to do a lot 4.(good) in English.

A: I used to be weak in English, 5.because of Ms. Miller, I put in more effort and my scores doubled. She 6.(teach) us so well.

B:She was also strict with us and nobody was allowed to arrive late 7.moring readings.

A:But she was also friendly and always made her classes 8.(interest). I always remember the excitement.

B:Yes, we were lucky to spend time　 9.our kind and caring teachers.

A:Shall we get each of them a card and a gift to say thank you?

B:OK. Let’s make a card by10.(we)

A:Good idea.

九年级英语短文填空困难题查看答案及解析

阅读短文，根据短文内容回答问题。

They say that "seeing is believing", but when it comes to TV advertisements, this is not always the case.

The world's leading mobile phone maker, Apple, published its latest model Iphone XS on September 13th. The smart phone was supposed to own an advanced camera, which lets customers shoot better pictures at night and record stabilized(稳定的)videos. To show how well these features work, the company published an ad showing a man and a woman riding bicycles side by side, with the man taking a video of the woman on the phone. However, several hours later, technology website The Verge uncovered that the video was neither shot with the new product, nor shot from someone riding a bicycle. Instead, someone in a lorry next to the woman took the video using a professional video camera.

The next day Apple apologized, "In an effort to show the benefits of visual image stabilization, we produced a video that looks like what we will be able to deliver." Indeed, what we have seen in ads is more or less a simulation－a practice called "advertising photography".

McDonald's video in June explained the "art". It showed how its burgers get dolled up (装扮)before going on camera. Like models preparing for a magazine cover shoot, burgers also get designed in a photography studio. They are prepared for hours and put together very carefully so they look their best before photo shoots. Each ingredient, such as onions and sauce, is carefully put into place to make the burger look much juicier, bigger and tastier. Computer software photoshop is also used to add visual effects.

So don't feel surprised when you get a burger that never looks like what you see in ads.

1.When did Apple publish its latest model Iphone XS?

____________________________________________________________

2.Was the video of the woman taken by the man riding a bike?

____________________________________________________________

3.Why did Apple create the video?

____________________________________________________________

4.How long are burgers prepared before going on camera?

____________________________________________________________

5.What is used to add visual effects?

____________________________________________________________

九年级英语回答问题困难题查看答案及解析