内容正文:
Unit 13 Section A(3a~3b)
一、根据句意及首字母提示填写单词。
1.I can't stand people who are c________ to animals.
2.Our government has made l________ to stop driving after drinking.
3.China has made great progress in its space i____________ .
4.Don't eat junk food. It's h__________ to your health.
5.She can't a________ to go on a trip because she lost her job last month.
二、用括号内所给单词的适当形式填空。
1.We should use ________ (reuse) bags.
2.Not only Peter but also his father ____________ (love) sports.
3.Many people forget that ________ (save) the earth begins with small things.
4.Two Chinese women _____________ (be) to space so far.
5.It's time to take action to protect the ____________ (endanger) animals now.
三、单项选择。
1.— Do you often get online?
— Yes. I ________ lots of time on it.
A.cost B.spend C.take D.pay
2.— Your new skirt looks very nice. How much is it?
— It ________ me ¥200.
A.cost B.paid C.spent D.afforded
3.Please ________ the lights when you leave the room. Be a greener person.
A.turn down B.turn up C.turn on D.turn off
4.In our school library, there ______ a number of books on art. The number of the books ______ still growing larger and larger.
A.is; is B.are; is C.is; are D.are; are
5.The king was so ________ that people were all afraid of him.
A.friendly B.cruel C.careful D.believable
四、阅读短文,根据短文内容判断所给句子正(T)误(F)。
Trees are useful to man in three important ways.
The first important way is that they provide man with wood and other products. Trees provide not only man with food, but also many animals with food.
The second important way is that trees give us shade (阴凉). On a hot summer day, people are eager (渴望) to have a rest under the tree after they have a long walk. You can imagine how important the shade of a tree is to man and animals.
The third important way is that trees help to prevent droughts and floods (干旱和洪水). However,in many parts of the world, man hasn't realized the third way. They cut trees down in large numbers. In the