Unit 5eosr Look into Science
Lesson 26 Keep the Candle Burning
牛油的功效与作用同步练习
1. There are lots of________ in the box.一更是多长时间
2. You’re ill, so you must stop __________.
想开头的成语3. Fill the glass half_______ of water.桂花针
4. There is about_________ oxygen in the air.
5. There are about___________ books in the classroom.
1. You are very ill. You’d better stop ______ (have) a rest.
2. How to make a candle _____ (burn)?
3. You should put the jar over the candle ________ (careful).
4. What ____________ (obrve) can he make?
5. ______ (three), ask the children to guess what will happen.
1. I fill a jar________ water.
A. with B. u
C. with D. u
2. Let’s e_______ will happen.
A. what B. when C. how D. where
3. I will_______ them the fairy tale.
A. say B. speak C. talk D. tell
4. The water in the lake______ after it rained.
A. ri B. rai C. raid D. ro
5. You needn’t keep the candle________. It’s bright here.
A. burn B. to burn C. burning D. burned
1. minutes, will, sun, the, ri, five, in(.)
3. high, the, did, how, ri, water (?)
5. Mike, the, as, did, described, experiment, she, it (.)
参考答案
1.西安兵马俑图片maths
2.Smoking
3.full
4.one-fifth
5.two-thirds
1. to have
2. burn
3. carefully
4. obrvation
5. Third
解析：
1. 面部去角质stop to do sth. 停止做某事。
2. make do sth. make 后接动词原形。
3. 根据句意可知，小心地副词形式为carefully。
4. 火箭怎么做本句中指他会制作什么，而这个东西，事物则是名词，因此，obrve的名词形式为obrvation。
5. three的序数词为third。
1. A
2. A
3. D
4. D
5. C
解析：
1. Fill with 填满，装满的意思。
2. 表示发生什么用特殊疑问词what。
3. 根据句意可知为讲童话故事，因此用tell, 告诉。
4. 雨后湖里的水上涨。ro是ri的过去式，表示数量增加。
5. burning译为燃烧。
1. The sun will ri in five minutes.
2. How high did the water ri?
3. Mike described the experiment as she did it.◆连词成句
