2025年通城学典课时作业本九年级英语上册译林版江苏专版第117页答案
四、请认真阅读下面短文,在空白处填入一个适当的单词或括号内单词的正确形式。
Our family bought a new smart TV set last week. It is 1. ______ (real) cool! But we didn't know what we should do 2. ______ the old one. Then I 3. ______ (see) an advertisement for Tech-Help. Tech-Help donates smart TV sets to people who need them.
So far, Tech-Help has donated 4. ______ (many) than 2,000 smart TV sets to different families across the country. Last year, they gave smart TV sets to poor families. It is very easy 5. ______ (donate) smart TV sets to Tech-Help. Yesterday, my brother 6. ______ I took the old smart TV set to a local shop. Two 7. ______ (hour) later, Tech-Help collected it from the shop. They will clean 8. ______ smart TV set and make it better.
Right now, Tech-Help is giving smart TV sets to families in faraway places. There are about 50 families on the 9. ______ (wait) list. They believe they will get the smart TV sets soon. I'm 10. ______ (excite) we could do something to help others!

答案

1. really 2. with 3. saw 4. more 5. to donate 6. and 7. hours 8. the 9. waiting 10. excited
五、阅读理解。〔人与社会——历史、社会与文化〕
Detectives are important because they help the police with their investigations(调查). When the police arrive at a crime scene, it's not often obvious (明显的) what happened and who committed the crime. It is normal for the police to search for fingerprints and other clues so that they can understand what happened. However, they must be careful to wear gloves when they check the scene for evidence so that they won't leave their own fingerprints there. If they're not careful, it will cause problems for detectives. The detectives may think that the police are suspects. The detectives' job is to look at the clues and to try to understand how they are connected and what story they tell.
Often, detectives are experts at seeing unusual patterns in the clues that other people might not see. By speaking to witnesses, detectives can discover new clues that will hopefully lead to the missing person or the criminal. Sometimes detectives will expect to get more information about the evidence they have. For example, an expert on blood can tell how old the blood is. If a witness says that he saw Mr Brown at the crime scene at the same time, the detectives will know that they need to speak with Mr Brown. Without detectives, there would be more crimes that remained unsolved and more people who would remain missing.
1. The police search for clues so that they ______.
A. have something to do
B. can understand what happened
C. can go home early
D. can tell the detective who the criminal is
2. The job of the detectives is to ______.
A. meet the police for lunch
B. make sure the police wear gloves
C. understand what the evidence means
D. leave their fingerprints at the crime scene
3. If a detective knew that the blood found at the crime scene was ten hours old, ______.
A. he would know he needed to speak to the witnesses
B. he would know he needed witnesses who were there 10 hours ago
C. he would know the blood was more than a day old
D. he would know where he could find the witnesses and the suspects

答案

1~3. BCB