Unit13 第二课时Section A(3a-4c)(高效课堂)-【探究在线】2022-2023学年九年级下册英语高效课堂导学案（人教版）

第二课时 Section A (3a-4c) V.根据汉语意思完成英语句子，每空一词。 )基础闯关多 紧扣教材练基计 14.事实上，它将给所有的海洋生物带来危害。 I.根据句意及汉语提示完成单词。 ， it will danger to all 1.We should use some (科学的) ocean life. ways to solve the problem. 15.我们人类处于食物链的顶端。 2.With the development of (工业)， We humans are at the top of the it will cause some pollution problems. 3.The boss is(残酷的).He makes the 16.如果你打破了这个杯子，你必须赔偿。 children work 12 hours every day. You'll have the cup if you 4.Everyone must obey the (法律)in our break it. 17.布朗太太切下了一大块肉并把它送给了那 country. 5.The coat isn't expensive.I think I can 位贫穷的老妇人。 (买得起)it. Mrs.Brown a big piece of meat Ⅱ，用括号内所给单词的适当形式填空。 and gave it to the poor old lady 6.Polluted air and water are (harm) 拓展延伸 8 拓展知识提能力 to people's health. V.（中考·遂宁)阅读理解。 7.Take the time to explain why you shop with April 22nd is World Earth Day-a day to re- （reuse)bags. mind people to protect the earth.So on that day, 8.The young in our society need care and our family held an activity "bottle of trash chal- (protect). lenge".That means the trash needs to be put in a 9.The decision was criticized by 600 ml bottle.We decided to challenge ourselves environment)groups. and produce as little trash as possible. 10.This is an (danger） animal. My father worked online all day,so he We should try to save it. didn't produce any paper waste except paper nap- Ⅲ.单项选择。 kins.He made the least trash in our family. 11.She will go home to part in the Thanks- My mother cooked and produced plenty of giving dinner this weekend. kitchen waste,such as vegetable leaves,egg- A.bring B.take C.carry D.make shells and food bags.What's worse,we couldn't 12.Sharks may disappear one day we do not eat up all the food of the dinner that day.So left- do something to stop the sale of shark fins. overs couldn't be avoided.It was not easy for A.but B.when C.if D.so mom to deal with all the trash,but she found a 13.Teenagers nowadays are easily lost in the way to put it all into the bottle.How amazing! computer games,the boys. My sister,a 16-year-old stude