8年级下册英语人教版Unit 9 Have you ever been to a museum（含答案）学案

这是一份8年级下册英语人教版Unit 9 Have you ever been to a museum（含答案）学案，共4页。
Name                  Group                Class                      Title：Unit 9 Have you ever been to a museum?  Period 3 (Revision)          Topic: Fun places 【Get ready before class】Section A 知识回顾        阅读范例又是如何组织的呢？我们来回顾一下：               温故知新： 根据汉语意思，完成句子。(   ) 1. Thomas Edison invented     light bulb (灯泡). He was     unusual man.A. a; a  B. an; the    C. the; an           D. a; /(   ) 2. Most of my friends have heard     this piece of news. Only a few don’t know about it.A. on B. at C. of               D. to (   ) 3. — Which     do you come from?    — Hubei.A. country B. city    C. town        D. province(   ) 4. The baby lion     can catch a chicken.A. it B. its C. itself           D. it’s(   ) 5.     she comes, she always brings a friend.A. Because       B. Although        C. So           D. Whenever(   ) 6. Alexander Bell     the telephone in 1876. A. invented       B. discovered      C. found out      D. looked for(   ) 7. I’ve     seen Tina, so I am sorry I can’t recognize (认出) her. A. never          B. already      C. ever          D. either(   ) 8. — What do you     most?    — I’m afraid of snakes very much.A. like        B. argue    C. fear        D. beat【Enjoy the class】There are about 80,000,000 mines under the ground in more than 60 countries. It is difficult and dangerous to clear these mines. About 50 people including many children were killed or hurt each day. In 2003，APOPO，a Dutch research company that trains the animals, came up with the idea of using rats to search for the mines.The animal trainers found that a kind of rats from Africa were clever and had a sharp sense of smell. The rats were about 75 cm long and weighed about 1.35 kg, light enough to run across a minefield without setting off the mines.In January 2004，the APOPO started this project. First, the trainers let the 4-week-old baby rats get familiar with humans. A few weeks later，the rats were no longer afraid of people and the things around them. Then they were trained to connect a click sound with food. After the rats had learned that, the trainers then taught them to tell the difference between the smell of mines and other smells. When the rats could do it，the click was sounded and they were given a bit of banana. The method was called clicker training. “The training isn’t easy,” said the trainer Abdullah Mchomvu. “You have to be patient. Sometimes I get angry, but then again, I tell myself these are animals.”After nine months’ training, the rats were taken to a minefield. They ran across the minefield, stopped, sat and scratched the ground to tell the deminers that they smelt out a mine. Then the mine was cleared. It had taken two deminers a day to clear a 200 m2 minefield, but with the help of two rats they could finish it in two hours.The rats and the deminers saved thousands of lives. “The rats did this job much better than we expected. So far they have helped to make almost 2,000,000 m2 of land safe. They are heroes,” said Bart Weeqens, the head of the APOPO.(   )1. The APOPO trained the rats to search for       .    A. children   B. animals  C. mines   D. bananas(   )2 While training the rats, the trainers have to be       .    A. patient   B. clever   C. brave   D. serious(   )3. How long did the training last?    A. Two hours.  B. One day.  C. Four weeks. D. Nine months.(   )4. Which of the following is NOT TRUE according to the passage?    A. Each day about 200 people were killed or hurt by mines.    B. The APOPO started to train the rats in January 2004.    C. The trainers gave the rats food after they smelt out a mine.    D. The rats and the deminers saved thousands of lives.            
【答案】【Get ready before class】温故知新：1.C  2.C  3.D  4.C  5.D  6.A  7.A  8.C【Enjoy the class】1.C  2.A  3.D  4.A