题目内容
从方框中所给的选项中选出能填入空白处的最佳选项补全短文，其中有一项是多余选项。
A. But that’s not the thing we should think of.
B. But now, it is a serious problem.
C. When people drink the water from such rivers, they become ill.
D. This is mainly because people throw rubbish here and there.
E. We should always remember the bad effects of pollution on us.
F. This is mainly because of the poisonous smoke coming from factories, especially chemical ones.
When we read newspapers, we can often see the word “pollution”. This word was not known to the people hundreds of years ago. 1. It means the poisoning (毒害) of the air, seas, rivers and lands, which would do harm to our health.
There are many factories that bring pollution to us. We cannot have fresh air in the morning. 2. In rivers, seas and oceans, there are industrial wastes. Some factories just throw their wastes into rivers or let them flow into seas. 3. Besides, there is rubbish from ships and when sometimes an accident happens in an ocean, oil flows out from tankers (油轮).
On land, the accumulation (累积) of rubbish in streets may dirty the city and do great harm to our health. 4.
If we do not fight against pollution, surely one day all of us will be killed. Some people like to put the blame on the industrial revolutions (工业革命). 5. The greatest task for us now is to solve the pollution problem with the help of modern science and technology.
Choose and complete.(从方框中选择恰当的词组完成下面的句子，每个词组只能使用一次。
made of famous for all day and all night make fun of as well give up in fact lead....to...... strict about look around |
1.Don’t _________________.If you go on with it,I believe you will be successful.
2.Shanghai is a city __________________ its beautiful night views.
3.Simon has worked ___________________________________.That is why he is so tired now.
4.It is not right for us to __________________ others if they can’t do well.
5.Would you like a T-shirt _______________ cotton or silk?
6.Mr White is always ______________ our studies.We are afraid of him but like him too.
7.Hong Kong is a city for shopping.You can go there for sightseeing __________________.
8.“Can you ________ me _______ my room?I can’t find it ,”said John Dancer.
9.Don’t__________________ ,Tom.You are having an English class now.
10.We all love our teacher,but ______________ she loves us more than we do.
任务型阅读 先通读下面的短文，然后根据短文内容和表格，在空格内填入一个适当的单词使意思完整.
Trees are one of the oldest citizens (公民) of our earth. Just like us, trees change a lot as they grow. At 1 to 3 years old, young trees learn how to protect themselves. For example, many trees grow thorns(刺) to tell animals not to go near. Most young trees have large, deep green leaves so that they can catch enough sunlight and change it into their food and energy.
When trees are 4 years old, they begin to grow very fast and become strong enough to face challenges in life. At the age of 15, trees become young adults. They grow more slowly and begin to produce flowers and fruit. It is not until the trees are 20 to 25 years old that they become real adults. The trees reach their largest sizes. Adult trees give us many things such as oxygen(氧气) and natural beauty. If we give them good care, they will go on to live healthily for many years. In many ways, the life of trees is like our own life experience. So, enjoy every minute of the life of the trees because they are very helpful to the environment.
Title: The 1. of trees | ||
2. | Growing | Things they can do |
1 to 3 years old | Growing thorns to tell animals to 3. away from them. | Learn to protect themselves; Catch sunlight and change it into food and energy. |
4 years old | Becoming strong enough | Face challenges |
15 years old | Becoming young adults | Produce flowers and fruit |
20 to 25 years old | Becoming real adults; Reaching their largest sizes | Give people many things 4. oxygen(氧气) and natural beauty. They can be of great 5. to our environment. |