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1、Section B (1a1d)1. 1. 本课时重点词组本课时重点词组: at birth: at birth。2. 2. 倍数表达法倍数表达法: :倍数倍数+ +比较级比较级+than;+than;倍数倍数+as+as+原级原级+as;+as;倍数倍数+the size(length+the size(length, height.)of., height.)of.。 Yao Ming Yao Ming Question 1: Who is taller?Question 1: Who is taller? is much taller than is much taller than .
2、 .Question 2: Who is heavier?Question 2: Who is heavier? Yao Ming is Yao Ming is than Pan Changjiangthan Pan Changjiang.=.= weighs much more than weighs much more than Pan ChangjiangPan ChangjiangheavierheavierYao Ming Yao Ming Pan ChangjiangPan Changjiang. .任务一任务一学会作比较学会作比较: :借助括号中提供的语言信息借助括号中提供的语言
3、信息, ,比较比较1a1a图片上的大图片上的大象和熊猫象和熊猫, ,然后结合自己熟悉的动物进行比较并在全班展示。然后结合自己熟悉的动物进行比较并在全班展示。在展示之前可以在自己的展示板上画出动物或课前备好图片在展示之前可以在自己的展示板上画出动物或课前备好图片, ,展示时会更加有趣展示时会更加有趣, ,且更形象生动且更形象生动! !任务二任务二1. 1. 完成完成1b1b、1c1c的听力训练题。的听力训练题。听前听前: :快速浏览快速浏览1b1b提供的数字及预测提供的数字及预测1c1c句中可能要填什么词句中可能要填什么词, ,要做到心中有数要做到心中有数, ,以便听时有的放矢。以便听时有的放矢
4、。听后听后: :小组成员核对答案。小组成员核对答案。2. 2. 根据所听内容选择填空。根据所听内容选择填空。( )(1) How long is an adult panda?( )(1) How long is an adult panda?A. 150 cm.A. 150 cm.B. 50 cm.B. 50 cm.C. 15 cm.C. 15 cm.( )(2) What color is a baby panda?( )(2) What color is a baby panda?A. Black.A. Black.B. White.B. White.C. Pink.C. Pink.A
5、AC C任务三任务三你喜欢国宝熊猫吗你喜欢国宝熊猫吗? ?你对它们了解多少你对它们了解多少? ?先在小组内说一说先在小组内说一说, ,然后写下来。看谁对熊猫了解得最多然后写下来。看谁对熊猫了解得最多! !考点一考点一英语倍数的表达法英语倍数的表达法1. 1. 这把尺子的长度是那把的三倍。这把尺子的长度是那把的三倍。This ruler is This ruler is than that one. than that one.2. 2. 亚洲的面积是欧洲的四倍。亚洲的面积是欧洲的四倍。Asia is four times Asia is four times Europe. Europe.3.
6、 3. 这座山的高度是那座小山的四倍。这座山的高度是那座小山的四倍。This hill is This hill is the height of that small the height of that small one.one.英语倍数表达法有英语倍数表达法有: :倍数倍数+ +比较级比较级+than;+than;倍数倍数+as+as+原级原级+as,+as,倍数倍数+the size(length,height+the size(length,height.)of.)of。如。如: :“这块大石头的重量是那这块大石头的重量是那块的三倍块的三倍”。有三种表达法。有三种表达法: :Thi
7、s big stone is three times as heavy as that one.This big stone is three times as heavy as that one.This big stone is twice heavier than that one.This big stone is twice heavier than that one.This big stone is three times the weight of that one.This big stone is three times the weight of that one.twi
8、ce twice longer longer as as large large as as four four times times 考点二考点二weighweigh和和weightweight的用法的用法1. 1. 这只熊猫重这只熊猫重100100公斤。公斤。The panda The panda 100 kilos. 100 kilos.The The of the panda is 100 kilos. of the panda is 100 kilos.2. 2. 这个女孩想减肥这个女孩想减肥, ,因为她太胖了。因为她太胖了。The girl wanted to The girl
9、wanted to because she was because she was too fat.too fat.weighweigh为为( (填词性填词性),),意为意为;weight;weight为名词为名词, ,意为意为,lose weight,lose weight意为意为。weighsweighsweightweightlose lose weight weight 动词动词重重; ;有有重重重量重量减肥减肥 at at短语小结短语小结at first at first 起先起先; ;首先首先at last at last 终于终于; ;最后最后at work at work 在工
10、作在工作; ;忙于忙于at a meeting at a meeting 在开会在开会 at table at table 在用餐在用餐at school at school 在学校在学校; ;在上课在上课 at times at times 有时有时; ;偶尔偶尔at a time at a time 每次每次; ;一次一次at one time at one time 同时同时; ;曾经曾经 at once at once 立刻立刻; ;马上马上at the same time at the same time 同时同时at that time at that time 在那时在那时at present at present 现在现在; ;目前目前at the moment at the moment 此刻此刻; ;目前目前 at the end of. at the end of. 在在之末之末at birth at birth 在出生时在出生时at the top of the mountain at the top of the mountain 在山顶上在山顶上at the beginning of at the beginning of 在在开始开始at this time of year at this time of year 在每年的这个时候在每年的这个时候
