Unit 7 What's the highest mountain in - 单元语法提升课件(共14张PPT)

1、Unit 7 Whats the highest mountain in the world？单元语法提升目录0102名师点拨课前预习04课堂小测05课后作业03语篇理解(一)When people think of tigers, they think tigers are strong and dangerous. But now, _1_ are calling for our protection. There were once eight kinds of tigers in _2_ world, but three died out during the 20th century

2、. In the last 70 years, the number of the Siberian tigers (东北虎) has become _3_ and smaller, and now its number in China is about 20. The Siberian tigers have been _4_ the face of dying out completely. _5_ we dont make any efforts, we may not see the Siberian tigers in the future. In order to double

3、the number of wild tigers in the next ten _6_, the WWF has started a program. It tries _7_ wild tigers and put an end to tiger killing. The main food of tigers _8_ red deer and wild pigs. The hunting (猎杀) of these animals is a great threat (威胁) to tigers. So _9_ thing is to save the animals that tig

4、ers eat. To achieve the aim (目标)of _10_ the wild tigers, we need to call on more people to stop hunting wild animals. ( )1. A. theirB. themC. theirsD. they( )2. A. aB. anC. theD. /( )3. A. smallB. smaller C. smallest D. the smallest( )4. A. onB. inC. forD. from( )5. A. IfB. ButC. AlthoughD. Because(

5、 )6. A. yearB. yearsC. yearsD. yearsDCBBAB( )7. A. saveB. to savingC. to save D. saved( )8. A. includesB. includingC. included D. include( )9. A. importanceB. importantC. more importantD. the most important( )10. A. protectB. protectsC. protectedD. protectingCADD(二)Have you ever heard of friendships

6、 among animals? At a zoo _11_ Germany, an unusual friendship developed between a cat and a bear.No one is quite sure how the friendship first began. One day, some workers in the zoo noticed that a black cat was in the bears cage (笼子) and that the two animals _12_ together peacefully. They were surpr

7、ised how well the small cat seemed to get along with the large bear. The bear _13_ allowed the cat to stay with the bear. And later the pair and their unusual friendship became a hot topic in the zoo.After several years, a new cage was built for the bear. _14_, the cat was still in the same cage, so

8、 it walked around _15_ and cried to be with the bear. The bear keeper finally took pity on the cat _16_ let it stay with the bear. The cat and the bear got _17_ than before. They often sat together and shared meals in _18_ sun.Sometimes it may be natural for animals _19_ their own ideas about who wo

9、uld make a good friend. These may _20_ humans, who usually expect animals to form relationships with others of the same species (物种).( )11. A. inB. atC. onD. of( )12. A. playB. are playingC. were playingD. will play( )13. A. keepB. keepsC. keeperD. keeping( )14. A. BecauseB. HoweverC. AlthoughD. UnlessACCB( )15. A. angrilyB. angryC. angerD. angrier( )16. A. butB. orC. andD. if( )17. A. closeB. closerC. closest