阅读填词

　　Algae are plants that have no roots or leaves. They grow in w 1 place. You may have seen algae on top of the water in a pond or l 2 . Most algae are green or blue, but some are red, b 3 or black. Often you buy algae at the store, but you don't know it. Some k 4 of algae are used in making ice cream, tooth paste, skin creams, and medicine.

　　Algae don't look or taste good, but they are h 5 in food value. They can be made into flour. Women and men are working to make algae taste b 6 . Then they can be used for food. Tomorrow, m 7 people will live in the world. They will n 8 more food to eat.

　　Algae are e 9 to grow. They may become an important f 10 .

1．w　　　2．l　　　3．b　　　4．k　　　5．h　　

6．b　　　7．m　　　8．n　　　9．　　　10．f　　

词汇运用 根据句意、首字母及汉语提示写出正确的单词（每小题1分，满分15分）

1.No one can p _______ Jack from joining the society.

2.Zhalong is a p????? ? place for many plants and animals

3.Aunt Li is _______ (friend) to us.

4.Do you have anything e _______?

5.The government will p________ food and drink for the wild animals.

6.People may die w________ water and air?

7.You’d better _______ (not be) late for school again.

8.Thanks for your _______ (invite).

9.________ ( luck ),they ran away from the burning building with the help of firemen.

10.Can you give me some __________（建议) on my English study?

11.The local____________( 政府 )should take actions to protect the environment at once.

12.It is necessary for everyone to know the ______________( 重要 ) of wetlands.

13.Every year, lots of _______ (旅行者) go to the small town to enjoy the wonderful view.

14.If people do nothing to protect them? , there will be __________ (一个没有) left.

15.Finally ,the heavy rain? ???????? (导致)to a flood.