新概念青少版2B Unit30ppt课件

1、.,Unit30 A giant squid,.,.,巨型鱿鱼身长可长到14米。有记录的最大的巨型鱿鱼身长10米，体重494克。,.,巨型海蜘蛛体长3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300到400米深的水域，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18米，是大白鲨身长的4倍，这是一头雌鲸体重60吨,.,.,giant squid dantskwd n. 巨型鱿鱼 scientist santst n. 科学家 on show n u adv. 在展出 eye a n. 眼睛 sucker sk(r) n. 吸盘；吸管 amazing mez

2、 adj. 令人惊异的 the rest of rest 其余的,new words,.,ear (r) n. 耳朵 regularly regjlli adv. 有规律的，定期的 postcard pstkd n. 明信片 weigh we v. 重量有 squid skwd n. 鱿鱼,new words,.,游戏解析：当老师大声带读单词时，学生则小声跟读，声音大的不加分；反之，当老师小声带读单词时，学生则大声跟读。,Game：大小声,.,救人,游戏规则：各组派一个代表上台，老师 说一个单词，小组快速反应， 反应快的组的代表可上前走 一步，看哪组代表先走到老 师指定的地方，先救到人的 组加

3、分。,.,重量有 其余的 巨型鱿鱼,squid 聪明的,on show reliable,eye 明确的,差异 postcard,sucker comfortable,科学家 continent,令人惊异的 regularly,Game,.,giant squid: Theres a giant squid in the movie. scientist: His father is a scientist. on show: Its on show at the museum. eye : He has two big eyes. sucker: A squid has many sucke

4、rs. amazing: Thats amazing.,.,amazing: Thats amazing. the rest of: The rest of the students are boys. ear : She has two small ears. regularly : I do sports regularly. postcard : How much do those postcards cost? weigh: How much do you weigh?,.,乌贼/墨鱼/墨斗鱼 (Cuttlefish) ,长筒形，十爪,有不均黑斑; 鱿鱼/枪乌贼 (Squid)，像标枪

5、，与乌贼同属十腕目 ，十爪，身体狭长，骨骼薄; 章鱼/八爪鱼 (Octopus) 完全软体，体圆形，八爪属于八腕目 。,.,Unit30 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

6、how much, 多用于问不可数名词 e.g: How much does it cost? cost，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 s

7、ongs.,.,Unit30 A giant squid,Robert: Theres a piece in it about a giant squid. Its on show at the Natural History Museum.,.,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 b

8、usiness 出差 9. on time 按时 10. on the way to 去的路上,.,Unit30 A giant squid,Robert: Its 9 metres long. 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.,.,U

9、nit30 A giant squid,Robert: I know. Its eyes are as big as plates, and its suckers are as big as a mans leg. William: Thats amazing.,amazing的同义词有：astonishing astounding marvelous unbelievable,.,Unit30 A giant squid,Robert: Can we go and see it, Dad? William: Yes, of course. Well go on Sunday morning

10、. 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；,.,1.A: How much do those postcards cost?/How much are those postcards? B: They cost 80p each.,2. A: How much do those postcards cost? B: Theyre 80p each. Theyre very cheap.,pattern practice,.,3. A: Whats the price of those postcards? B: Theyre 80p. A: How much?!