新概念英语青少版-2B全单元课件-unit-30(共19张).ppt--（课件中不含音视频）

1、Unit30 A giant squid巨型鱿鱼身长可长到巨型鱿鱼身长可长到14米。有记录的最大米。有记录的最大的巨型鱿鱼身长的巨型鱿鱼身长10米，体重米，体重494克。克。巨型海蜘蛛体长巨型海蜘蛛体长3米，是世界最大的蟹类。这米，是世界最大的蟹类。这种生物主要生活在北太平洋日本海岸的种生物主要生活在北太平洋日本海岸的300到到400米米深的水域，它几乎什么都吃，甚至吃海星和珊瑚。深的水域，它几乎什么都吃，甚至吃海星和珊瑚。械齿鲸是一种肉食性鲸类，身长械齿鲸是一种肉食性鲸类，身长18米，是大白鲨米，是大白鲨身长的身长的4倍，这是一头雌鲸体重倍，这是一头雌鲸体重60吨吨New words and

2、 expressions 1.giant squid n.巨型鱿鱼 2.scientist n.科学家 3.on show adv.在展出 4.eye n.眼睛 5.sucker n.吸盘；吸管 6.amazing adj.令人惊异的 7.the rest of 其余的 8.ear n.耳朵 9.regularly adv.有规律的，定期的 10.postcard n.明信片 11.weigh v.重量有 12.squid n.鱿鱼重量有 其余的巨型鱿鱼squid聪明的聪明的on show reliableeye 明确的明确的 差异差异postcard suckercomfortable科学家

3、 continent 令人惊异的regularlyUnit30 A giant squid Robert:I bought New Scientist magazine this week,Dad.William:Did you?Ill give you the money for that.How much did you pay for it?Robert:It cost 3.70 (three pounds seventy).Notes on the Text for 介词，(表示目的)为了 how much,多用于问不可数名词 e.g:How much does it cost?cos

4、t，值多少，通常主语是物。e.g:It costs me 5.00.Unit30 A giant squid William:Here you are.I enjoy New Scientist,too.Ill read it after you.Notes on the Text Here you are,在地给别人东西的时候，通常要说的 enjoy：喜欢 enjoy sth enjoy doing sth:I enjoy listening to pop songs.Unit30 A giant squid Robert:Theres a piece in it about a giant

5、 squid.Its on show at the Natural History Museun.Notes on the Text on为介词时：1.on duty 值日 2.on the right(left)在右/左边 3.on the radio 通过收音机 4.on weekends(at weekends)周末 5.on TV 通过电视 6.on foot 步行 7.on holiday 在假期 8.on business 出差 9.on time 按时 10.on the way to 去的路上 Unit30 A giant squid Robert:Its 9 metres l

6、ong.William:Nine metres.thats about 30 feet.Thats as long as a London bus!Notes on the Text 数字和表示度量的词可以合为一个复合形容词，放在名词前修饰名词，这时数词和度量词间有连字符，且度量词要为单数。e.g:Its 9 metres long.Its a 9-metre-long squid.Unit30 A giant squid Robert:I know.Its eyes are as big as plates,and its suckers are as big as a mans leg.W

7、illiam:Thats amazing.amazing的同义词有：astonishing astounding marvelous unbelievableUnit30 A giant squid Robert:Can we go and see it,Dad?William:Yes,of course.Well go on Sunday morning.The rest of the family will be at the athletics.Notes on the Text 当有限定词修饰morning,afternoon&evening时，要用介词on来代替in。e.g:in the morning on a fine afternoon athletics n.体育运动；田径运动；竞技；good-bye