题目内容

We'll go to the park ________ there is a heavy rain tomorrow.

A. unless B. since C. as soon as D. if

A 【解析】句意：如果明天没有大雨，我们将去公园。A. unless除非，如果不； B. since自从，既然； C. as soon as一……就； D. if如果。根据We'll go to the park我们去公园；所以空格后应该是不下雨。故选A。
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The old woman felt nervous as she tried to cross the busy road.

A. worry B. tense C. angry D. annoyed

B 【解析】 句意：当她试图穿越交通繁忙的马路时，这位老妇人感到紧张。选项A“担心的”，选项B“紧张的”，选项C“生气的”，选项D“恼火的”。“nervous”即为形容词“紧张的”，故选B。

（题文）—Are you going to borrow a dictionary or a magazine?

—__________.

A. Yes, a dictionary B. No, a magazine

C. A magazine D. Yes, both

C 【解析】句意：-你打算借一本字典还是杂志？-杂志。Yes, a dictionary是的，一本字典；No, a magazine.不，一本杂志；A magazine一本杂志；Yes, both.是的，两个都借。这是一个选择疑问句，不能用Yes或者No来回答，应从所给的选项中选一个作答，故应选C。

If I had one million dollars, I’d give it out to________ research.

A. medicine B. medical C. magazine D. metal

B 【解析】句意：如果我有一百万美元，我就会把它用于医学研究。medicine药；medical医学的；magazine杂志；metal金属。空后的research是一个名词，意思是“研究”，这个空应填形容词，结合句意可知应选B。

Have you ever rubbed your hands together when they get cold? Why do we do that? We do that for friction．Friction happens when two things that aren't very smooth rub together to make heat energy.The faster you rub two things together，the more friction (and heat) you can make. Let's discover friction!

WHAT YOU'LL NEED：

●A piece of soap ●Water ●Your hands

WHAT TO DO：

1.Make sure your hands are dry.

2.Rub your hands together until you feel the heat of your hands.

3.Now，use a piece of soap and water to get your hands very slippery (滑的)．

4.Try to make friction happen while your hands are slippery.

5.Please write down what has happened.

LET'S TALK!

Friction is a kind of energy that happens when two things rub together. When friction happens, it makes heat! When your hands are slippery, they won't make much friction and your hands won't get so hot.

DID YOU KNOW?

1.Friction happens when you stop your fast running bike.

2.Ancient people made fires by rubbing two pieces of wood together. Friction happened though they didn't know it.

__________

Friction is everywhere. Have you ever noticed situations where friction is happening? If not, ask your parents to take you out in a car. If it is not too hot, touch the tires (轮胎) of the car before and after a short drive to see how much warmer they get from friction.

1.You'd better make your hands ________ to get heat when you rub them.

A. slippery B. dry C. wet D. smooth

2.What does the underlined word “friction” in this text mean in Chinese?

A. 摩擦 B. 冷却 C. 膨胀 D. 震动

3.________ is NOT an example of friction.

A. Bike riding B. Car driving

C. Hands rubbing D. Friction discovering

4.What's the last column (栏目)?

A. THINK IT OVER!

B. WHAT HAPPENED?

C. EVERYDAY ACTION：

D. WORK WITH PARENTS!

5.This text is most probably ________.

A. a science report B. a car advertisement

C. a rubbing introduction D. a chemistry programme

1.B 2.A 3.D 4.C 5.A 【解析】 1. 2. 3. 4. 5.

I'd like you ________ for a picnic with us.

A. go B. to go C. going D. went

B 【解析】句意：我想要你和我们一起去野餐。I'd=I would，would like to do sth想要做某事；go for a picnic with sb.和某人一起去野餐；would like sb. to do sth. 想要某人做某事。故选B。

cover，start, we， thank， long， member， hour， stop， join， second， obvious， guest

We met a dog when we walked along the road in a rural （乡村的）area. We thought maybe his family was camping somewhere nearby, so we passed him by. A few 1. later, on our return trip, he was still in the same place. When he saw 2. , he laid down in the middle of the road, so we were unable to get around him.

We 3. the car and looked around for a few minutes, trying to figure out if anyone who was around him. Nobody appeared, so we felt that he was abandoned.

My husband said, “If he doesn’t bite me when I try to pick him up, then we have a new dog.” Then the dog happily 4. us with no fight at all. He kept sticking his head between the two front seats and 5. us for picking him up.

The dog was extremely under weight. He was 6. with new wounds. So we fed him a lot in the next 7. weeks and he gained over twenty pounds. We took him to the veterinarian(兽医), and he said the dog appeared to be in good health.

He had 8. been mistreated（虐待）, but he was still so sweet. He had no manners, but he was a quick learner. He no 9. tried to get on the bed, but liked sitting in one of the folding chairs. Since then, he had become a 10. of our family.

1.hours 2.us 3.stopped 4.joined 5.thanking 6.covered 7.two 8.obviously 9.longer 10.member 【解析】【主旨大意】本文作者讲述了和家人在乡间小路遇到一只被人抛弃的小狗，他们收养并好好照顾好它，这只小狗成为了自己家庭的一员，体现了人与动物之间的和谐关系。 ...

Our country used to be very poor in technology, but great changes have taken place these years. Lots of our technology is much better than those of foreign countries. High-speed railway technology is one example.

We learned about high-speed railway technology from foreign countries, but now we have mastered(掌握）and developed the key technology. Our high-speed railway technology is advanced. It can not only have a high speed but also be used in different environment and the cost is lower.

China Railway Corp (CRC) is fully prepared to sell a full supply of high -speed railway technology. The company said selling of railway technology and building railways for other countries are going very well, and progress is being made in a number of countries. We have a major advantage. We are able to sell whole railway technology. It isn't very good to buy some technology from one country and other technology from another.

The selling plan for our high-speed railway technology will follow the Silk Road Economic Belt and the 21st Century Maritime Silk Road (一带一路).

Like the US-made Boeing 737 and France's Airbus, our high-speed railway technology could be an important project to help sell our technology in the future.

1.What does the underlined word "advanced" mean in Chinese?

A. 廉价的 B. 耐用的 C. 先进的 D. 特别的

2.According to CRC, how is the business of selling railway equipment?

A. Bad. B. Not good. C. Just so-so. D. Excellent

3.What's the major advantage of our high-speed railway technology?

A. It has the whole technology. B. It's the cheapest in the world.

C. It has the highest speed. D. It has the latest technology.

4.What does the writer think of our high-speed railway?

A. Having lots of challenges. B. Being too dear for users.

C. Not good enough. D. Having a good future.

5.What's the best title for the passage?

A. How to Improve Railway Technology B. China’s Great Railway Technology

C. Building Railways in Other Countries D. Railway and Modern Technology

1.C 2.D 3.A 4.D 5.B 【解析】本文介绍了我国的高铁技术是先进的，因此高铁技术在世界上销售的非常好。 1.C 词义猜测题。根据We learned about high-speed railway technology from foreign countries, but now we have mastered(掌握）and devel...

课外活动可以让我们增长知识，发展智力，开阔视野。许多学校开展了课外活动。最近，某中学英文报开设了“After–class Activities”的栏目。请根据以下提示，为该栏目写一篇英文稿件，并鼓励同学们积极参加课外活动。内容包括：

1.谈谈课外活动的好处（两点）并介绍你学校开展的课外活动有哪些。

2.例举一项你参加过的课外活动，并谈谈你从中的收获和感受。

3.呼吁同学们积极参加课外活动。

作文要求：

1. 不能照抄原文；不得在作文中出现真实的学校名及本人姓名。

2. 语句连贯。80词左右。作文开头已给出，不计入总词数。

After–class Activities

Nowadays, after–class Activities are becoming more and more popular in junior schools.

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After-class activities are very good for students. First, after-class activities can help students relax, because students have a lot of homework, they are under much pressure. Second, after-class act...

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