初二英语上.doc

二. 词汇运用用所给单词的正确形式填空: for these nice ____(photo) (be)these your keys? boy ____(be not)my brother (that) are my brother and sister. are three _____(picture) 根据首字母或汉语提示写单词补全句子 's this in E_____? ,t____ is my friend,David. do you s____ it? B-O-O-K Ⅷ.阅读理解( 20 分) (A) 阅读短文,然后根据短文内容选择正确答案。 Passage 1 Birds live in trees. Squirrels (松鼠) live in trees. But did you know that some frogs (蛙) live in trees, too? The tree frog is hard to find. It can change colors. On green leaves, it stays green. On a brown branch (树枝), it turns brown. Some tree frogs can change from green to gold or blue. Tree frogs have legs and wide feet. They have sticky pads (粘性的肉趾) at the ends of their toes. These sticky toe pads keep the tree frogs from falling. Tree frogs have different colors and markings (斑点) on their skins. Their eyes are different, too. Some have green eyes, and others have bright red ones. The sound they make are different, too. One frog makes a sound like a dog barking. Another frog makes a loud noise like a snore (打鼾). There is even a frog that whistles (吹口哨) !( ) frogs are hard to find because ______. A. they stay in trees B. they can change their colors C. they have sticky pads D. they make surprising sounds ( ) the season is spring, the colors of tree frogs is _______. A. gold B. brown C. green D. blue ( ) tree frogs can