人教版七年級上冊英語 Unit7 第5課時（3a-Self Check）練習(xí)

人教版七年級上冊英語 Unit7 第5課時（3a-Self Check）練習(xí)姓名:_ 班級:_ 成績:_一、用單詞的正確形式完成句子根據(jù)語境，從方框中選擇恰當(dāng)?shù)膯卧~填空，有的需要變換形式。provide, since, neighbor, drop, fairness1 . Herere six apples. You can get three and the other three are for me. Hmm, its an idea of _.2 . The kind man _ hot milk for us yesterday morning.3 . Mrs. Black is one of my _.Yeah! I know her apartment is next to yours.4 . _ Tim told you about it, I dont need to tell you about it again.5 . My sister is crying because her cup _ and broke just now.二、用單詞的正確形式完成短文閱讀短文,從方框中選擇適當(dāng)?shù)脑~并用其正確形式填空,使短文通順、意思完整。請將答案寫在下面題號后的橫線上,每空限填一詞,每詞限用一次,方框中有兩個詞是多余的。hundred quick when win help die get found scientist with before withouthundred quick when win help die get found scientist with before withoutLife-saving Device (設(shè)備)Alexander Kendrick is a 16 -year- old boy from New Mexico. He has 6 . a prize at the International Science Fair for making a special radio device.People can send messages 1,000 feet underground 7 . the special device. So it is very 8 . for people working in caves (山洞). For them, it could mean the difference between life and 9 . . Usually, cellphone signals are unable to reach caves. 10 . people are lost in caves, it is difficult for them to 11 . in touch with the outside world. Even if they are 12 . in the end, it may take 13 . of people to help to save them. It may miss the best time to save them and waste lots of time and money. But with the new device, people can 14 . know where they are after receiving the message. We can save them at the first time.This is another good of the new device. It can also help 15 . learn more about the underground environment without setting foot there. It is also good for caves. The device has no bad effect on caves ecosystems (生態(tài)系統(tǒng)) when it sends messages out of the caves.第 3 頁 共 3 頁參考答案一、用單詞的正確形式完成句子1、二、用單詞的正確形式完成短文1、