内容正文:
Unit 4 Topic 2 Section A
【课时衔接】
一、用正确的介词填空
1.Some animals feed smaller animals in the world.
2.We should try our best to protect animals because they are danger now.
3.People kill animals their fur and meat.
4.Chinese south tigers are the oldest type tigers in the world.
5.I think the roses are the most beautiful all the flowers.
【基础通关】
二、用所给词的适当形式填空
6.There are more (rainstorm) in summer than in winter.
7.Do you know why (earthquake) usually happen in the southwest of China?
8.He (strike) the ball into the basket by standing three meters away.
9.Ben (fall) down on the ground when he was riding across the corner.
10.I think computers are (useful) than TVs.
三、根据汉语提示写出正确的单词
11.A heavy snowstorm (侵袭) my hometown last winter.
12.People use mobile (电话) widely now.
13. Many people (失去) their lives in the earthquake in Syria.
14.We should build strong houses to fight against (地震).
15.She found her wallet was (丢失的) when she came out of the theater.
【素养提升】
四、语篇填空
阅读短文,根据语篇要求填空,使短文通顺、意思完整。每空限填一词。
It was sunny last Sunday.Li Lei walked his pet dog Huihui as usual (像往常一样).The dog was very happy.When they walked near a lake in the park, suddenly, Li Lei fell into 16. lake carelessly.And Li Lei couldn't swim.He shouted,“Help! Help!” But 17. was nobody else around the lake and no one heard him.18. that time, the dog jumped into the water and swam to him.It caught him with its mouth and tried its 19. to swim to the bank of the lake.Li Lei climbed up the bank and lay down on the ground for a moment.He was all wet.He held Huihui in his arms and said thanks. 20. a brave dog!
五、阅读理解
[自然生态]How do animals communicate (交流) with each other? They have special “languages”. In fact, they use signals (信号). Different signals have different meanings.
For example, when a bee (蜜蜂) finds food somewhere, it flies home quickly. It can't speak, but it can tell others by