题目内容

1.Sandwiches ______________ by an Englishman.

2.I hope China will get better at making high-technology ___________.

3.Zhang Wei has a lot of ____________ in studying.

4.Next Saturday is my son’s _________ birthday. He wants a party in our house.

5.It’s just not my day. My watch was broken and I ________ to catch the last train home.

1.were invented

2.products

3.difficulties

4.ninth

5.failed

【解析】

1.1】句意:三明治是被一名美国人发明的。这句话应使用一般过去时的被动语态,其构成是:was/were+ 动词过去分词。该句中主语是复数,因而用were。 Invented 是动词invent的过去式。

2.2】句意:我希望中国能制造更好的高科技产品。根据句子结构判断从句中缺宾语因此答案是Produces,produce的复数,意思是产品,在句中作宾语。

3.3】句意:张伟在学习中有许多困难。 A lot of 后面代名词复数。Difficult是形容词,名词形式是difficulty,复数是difficulties.

4.4】句意:下周六是我儿子的九岁生日。他想在家开个晚会。 九岁生日其实就是第九个生日,数词常用序数词。nine 是基数词,其序数词是ninth.

5.5】句意:今天对我来说真是一个不幸的日子。我的表坏了,又错过了回家的末班车。根据语境判断这里应使用一般过去时。Failed 是fail的过去式。

练习册系列答案
相关题目

Most people want to be happy, but few know how to find happiness. Money and success alone do not ________ happiness. A famous person once said, “Happiness depends on________.” In other words, we make our own happiness. Here is some advice that can make us _________ happier.

The first secret of happiness is to enjoy the________ thing in life. Too often, we spend so much time thinking about the ________. For example, getting into college or getting a good job, that we can’t enjoy the present. We should enjoy the life’s simple pleasure, ________ spending time with close friends, listening to our favorite music or ________ a good book. People who have a few close friends often live ________ and healthier lives.

________secret of leading a happy life is to be active, and have________. We can collect toy cars, go fishing or play a________ like a table tennis or basketball. In this way we can enjoy ourselves and ________our problems and worries, and only think about the joy of activity.

________, many people find happiness in helping others. People will feel good when they help others. ________ we want to feel happier, do something nice for someone. We can help a friend________ his or her studies, go shopping to buy food for the elderly, or just clean up the park or streets.

1.A. show B. sell C. bring D. lose

2.A. other B. money C. success D. ourselves

3.A. feeling B. feel C. felt D. to feel

4.A. simple B. surprising C. expensive D. strange

5.A. health B. future C. money D. danger

6.A. in fact B. such as C. as a result D. rather than

7.A. closing B. printing C. reading D. copying

8.A. happier B. lazier C. poorer D. quieter

9.A. The other B. An other C. Other D. Another

10.A. hobbies B. parties C. classes D. habits

11.A. CD B. sport C. part D. joke

12.A. forget B. try C. meet D. know

13.A. Firstly B. Secondly C. At first D. Finally

14.A. After B. But C. If D. Though

15.A. in B. at C. on D. with

When you watch TV and play video games you make global(全球的)warming worse! It may seem hard to believe, but when electricity is made, so are greenhouse gases(温室气体). This means that every time you use electricity you help make global warming worse!

Cars are also making global warming worse. They burn fossil fuels(化石燃料)in their engines, and send lots of greenhouse gases into the air.2-1-c-n-j-y

Global warming may be a big problem, but we can all help stop it. People can try to drive their cars less. Or even get ones that run on sunlight! You can also help. Let’s try one of these top ideas:

(1)Try to use less electricity. Turn off lights, your television, and your computer when you’ve stopped using them. To make electricity, fossil fuels are burned in big factories. But burning fossil fuels also makes greenhouse gases. You should also try to watch less TV.

(2)Plant trees. Not only is it a fun thing to do, but it is also a great way to lower the number of greenhouse gases in the air. Trees take carbon dioxide out of the air when they grow.

(3)Don’t throw away your rubbish, try to recycle it. If rubbish is not recycled, it is put in the ground. There it rots(腐烂)and makes a greenhouse gas called methane(甲烷).So try to recycle cans, bottles, plastic bags and newspapers. It’ll make you feel great! And it’ll help the Earth.

1. If we ___________, we may make global warming worse.

A. use less electricity B. drive a car on sunlight

C. plant trees D. throw away rubbish

2. We may use more electricity by______.

A. turning off lights B. shutting down computers

C. turning up CD players D. turning off TV

3. ______ will make global warming worse.

A. Methane B. Cans

C. Newspapers D. Bottles

4.Which is the following is NOT TRUE according to the passage?

A. Driving cars on sunlight helps to stop global warming.

B. When cars burn fossil fuels, they produce greenhouse gases.

C. When trees grow, they send carbon dioxide into the air.

D. By planting more trees, we can lower the number of greenhouse gases in the air.

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