PEPСѧӢÓïÁùÏÂÆÚÄ©×ÛºÏÊÔ¾í£¨9£©(6)

ËÄ£® ²¹È«¶Ô»°¡££¨5%£©

¡¡¡¡A: ________ last Sunday?

¡¡¡¡B: Yes, I did. My classmates and I went to plant trees.

¡¡¡¡A: How did you plant trees?

¡¡¡¡B: First, we ________ in the ground. Then, we

¡¡¡¡________ and put them into the holes.

¡¡¡¡After that, we ________ . We watered the young trees.

¡¡¡¡A: ________ ?

¡¡¡¡B: Yes, they are. They can stop the wind and they can make the air fresh and clean.

¡¡¡¡A: We should plant more trees.

¡¡¡¡(1) Are the trees very important to people?

¡¡¡¡(2) we brought young trees.

¡¡¡¡(3) Did you go to plant trees

¡¡¡¡(4) we used spades to dig holes

¡¡¡¡(5) got water from the river nearby.

Îå¡¢ÔĶÁÀí½â¡££¨15%£©

¡¡¡¡(A)ÔĶÁ¶ÌÎÄÄÚÈÝ£¬ÅжϾä×ÓÕýÎó¡£

¡¡¡¡Do you know something about our planet? There are plains, mountains, rivers, lakes, and oceans on our planet. There are all kinds of trees, flowers and grass on our planet. There are all kinds of wild animals living together with us. Don¡¯t you want to keep our planet beautiful ? But sometimes we do bad things to it. We waste too much water. We cut down too many trees. We hunt too many wild animals for our food or clothes ¡­ We shouldn¡¯t do these things. We should save our planet because we have only one planet.