1、Unit 5 Look into ScienceLesson 28 The Study of Living Things同步练习 选择所给单词填空butterfly spend draw ones attention return to bothand1. When we were in the airport, I saw my father waving his hand to .2. She wants to Christmas with her classmates.3. I saw many flying up and down among the flowers.4. my sis
2、ter my friend want to be biologists in the future. 5. Our English teacher will America next day. 根据所给单词的适当形式填空1. She is an honest girl and I trust her (complete)2. Sarah cant look after herself and her mother (worry) about her very much.21cnjycom 3. The old man has five (grandchild). She loves them
3、very much. 4. Our teacher always tells us some (fantastic) things which we cant 2understand.5. Its such a (puzzle) problem that nobody can solve it.解析：1. 完全信任她用副词completely。2. 本句表示Sarah的妈妈担心她，是第三人称单数形式，因此变为worries。3. 数量词为5，grandchild同样要变为复数形式。4. 由题意可知应是告诉我们不可思议的事情。5. puzzling表示困惑的，迷惑的，修饰problem。 单选题
4、1. Studying in groups is necessary_ you want be succeed in school. A. if B. until C. unless D. though2. Mikes glasses are as_ as Davys. A. cheap B. cheaper C. the cheaper D. the cheapest3. Have you read the book_ is about Linda? A. what B.it C./ D. which4. My English_ more.I can talk with foreigner
5、in English. A. improveB. is improved C. has improvedD. improving5. The butterfly_ eggs on the milkweed. A. liesB. laysC. lainD. lying来源:Z,xx,k.Com 根据汉语意思完成句子1. 爸爸经常鼓励我要为梦想努力学习。My father always me for my dream. 2. 你对哪一个故事感兴趣？Which story ?3. 我不知道什么时候去美国。I dont know America.来源:Z+xx+k.Com参考答案 选择所给单词填空1.
6、 draw our attention2. spend3. butterflies来源:学#科#网Z#X#X#K4. Both and5. return to来源:1ZXXK 根据所给单词的适当形式填空1. completely2. worries3. grandchildren4. fantastic5. puzzling来源:Z*xx*k.Com 单选题1. A2. A3. D4. C5. B解析：1. 条件状语从句由if引导。2. as.as与. .一样， 中间加形容词原形。3. which引导定语从句，先行词为the book， 我们后面就要对这本书进行补充。4. 词句中表达我的英语得到了提高。由于我的英语为第三人称单数形式，又为过去式。5. 主语为第三人称单数形式，因此选择lays。 根据汉语意思完成句子1. encourages; to work hard2. Are you interested in3. when to leave for
