【名师测控】2016八年级英语下册 Unit 7 What’s the highest mountain in the world Period 3教学案.docVIP

Unit7 Whats the highest mountain in the world?Period3 SectionB1a-1d【教学目标】知识与技能（1）熟练掌握下列词汇： weigh，birth，adult, bamboo，.（2）熟练掌握下列短语： at birth， up to, （3）掌握下列句型：Did you know that China is one of the oldest countries in the world?Baby pandas weigh about 0.1 to 0.2 kilos. A baby panda is around 15 cm long.An adult panda weighs many times more than a baby panda；过程与方法Make sentences,listening practice,pair work.情感、态度与价值观通过本课学习，培养学生保护动物的意识。【教学重难点】重点：1 会从高度，体重，长度，年龄等方面谈论熊猫，并对小熊猫和大熊猫进行对比。2. 熟练使用比较级和最高级难点：会使用比较级和最高级谈论事物【导学过程】一新课预习野生动物_ 砍伐_ 醒着_ 为做准备_死于疾病_ weigh 5,000 kilos_ live up to_二. 情景导入T: Class, look at these pictures of a panda and an elephant, Compare facts about these two animals to help you make sentences.通过大熊猫和大象在身高，体重，每天吃多少斤食物等进行比较，既是练习用比较级和最高级来描述事物，又为下一步的听力做准备，尤其是对下面听力材料有一个提前熟悉。三合作探究1.work with1b and 1c of Section B听完第一遍做1b，通过听来找数字；听完第二遍做1c, 来填写熊猫的一些具体情况。2.go on with 1d 进一步熟悉听力里的有关熊猫的材料，继续练习比较级和最高级，同时也是口语练习。四点拨总结1.Weigh 表示“称的重量”，是及物动词；表示“重(多少)”，是不及物动词。如：He weighed the fish. 他称了这条鱼。 He weighs 60 kilos. 他体重60公斤。2.Birth n. 出身, 血统, 出生, 诞生, 出现, 起源例句: She gave birth to a fine healthy baby. 她生了一个健康漂亮的婴儿。vt.造成, 产生, 带来，生(孩子)They provided the weapons that won the war and birthed the Atomic Age. 他们提供了赢得这场战争的武器并产生了原子时代。3.up to 的常见用法1）表示程度或数量,表示达到程度或数量, 相当于as far as 例如：Up to ten people can sleep in this tent.这个帐篷至多能睡十人。2）“ up to ”意为“不多于，不迟于”。例如：Read up to page 100. （读到第 100 页。）3）“ up to ”后面接表示刻度、标准的词语时，意为“达到某种要求或水平”。例如：Is their spoken English up to the companys standard？（他们的英语口语达到公司的水平了吗？）五训练评价 ( ) 1. Whats the highest mountain _ the world? A. in B. of C. than D. on( ) 2. Qomolangma is _ than any other mountain in the world. A. high B. higher C. highest D. the highest( ) 3. This country has the _ population in the world. A. most B. fewest C. largest D. bigger( ) 4. There are even more serious difficulties including _ weather conditions and heavy storms. A. freezes B. frozen C. froze D. freezing ( ) 5. One of the main reasons is _ people want to challenge themselves in face of difficulties. A. why B. what C. how D. because( ) 6. The spirit of these climbers shows us that we should never _ trying to _our dreams. A. give in; achieve B. give up; achieve C. go on; achieving D. continue; achieve ( ) 7. Amazon River is _ longer than the Yangtze River. A. few B. a few C. little D. a little( ) 8. The baby pandas often _ illness and do not live very long. A. die of B. die down C. die from D. die out ( ) 9. Adult pandas _ more than 12 hours a day _ about 10 kilos of bamboo. A. take; to eat B. pay; for eating C. spend; eating D. spend; to eat( )10. We all hope that in the future there will be _ more pandas than now. A. much B. a lot C. lot D. a lot of ( ) 11. When you are _, you can come to me for helpA. in trouble B. trouble C. in dangerous D. in matter( ) 12. The boy _ under the tree is very good at math. A. to reading B. reading C. to read D. read( ) 13. You must _ your teacher for your _ late for class.A. apologize, to be B. apologize to , being C. apology to, being D. apology to , to be( ) 14. We didnt get the Snoopy doll because they had been _. A. sold of B. sold off