新冀教版九年级英语上册第28课课件PPT学习教案

1、会计学1biology n. 生物生物 butterfly n. 蝴蝶蝴蝶migrating adj. 迁徙的迁徙的 migrate vfantastic adj.奇异的奇异的, 极好的极好的 = wonderfulcompletely adv.完全地完全地 complete adjgrandchildren n.外孙（女）外孙（女）grandchildfemale n.雌性雌性 milkweed n.马利筋（一种植物）马利筋（一种植物）chemical n.化学物质化学物质puzzling adj.令人费解的令人费解的 puzzle v第1页/共14页1.引起某人的注意引起某人的注意2.回到

2、、返回回到、返回3.多达多达4.下蛋下蛋5.在大学里在大学里6.小片的森林小片的森林7.动身去某地动身去某地 ,前往某地前往某地8.砍伐，砍伐， 砍倒砍倒9. 长大长大draw ones attention 探究课文探究课文 找短语找短语return toas many aslay eggsat a universitysmall piece of forestleave for cut down grow up leave for第2页/共14页Language Points:1. 有关attention的短语2. asas 的用法3. lie 与 lay的用法4. 长、宽、高的表示方法 第

3、3页/共14页draw ones attention to sth. (引起人注意某事引起人注意某事).2. catch ones attention (引起某人注意引起某人注意)3. pay attention to sth. (注意、留心注意、留心) 4. give ones attention to sth. (关心关心)Eg: Her wonderful performance _ _ _ .The big noise drew _ attention. A I B me C my D mine 第4页/共14页as tall asas carefully asas many as第5

4、页/共14页laylied第6页/共14页第7页/共14页 which / that which / that 第8页/共14页Fantastic facts about the butterfly have been drawing Dr.Taylors attention.现在完成进行时现在完成进行时 从过去开始的动作一直持续到现在，或许还要进行下去。从过去开始的动作一直持续到现在，或许还要进行下去。 主语主语+ have /has +been + v-ing +其他其他.译为：译为： 一直一直2. In Mexico, the butterflies always return to t

5、he same small piece of forest, which is only 20 kilometers wide.3. The butterflies that return south are the great-great grandchild of the butterflies that left for the north.Translations 第9页/共14页4. But in Mexico ,people cut down the trees that the butterflies need to rest on because they want more

6、land for farming.5.In the United States and Canada, farmers also use chemicals that kill milkweed.6. There are many mysteries yet to be discovered by those interested in science.Translations 第10页/共14页Fill in each blank with the proper word from the brackets:1. This is the _(identify) hotel that we s

7、tayed in last year. 2. Your brothers are people _(relate) to you.3. Do you know who is the _(own) of the house?4. Your body uses this pattern _ (build) itself.5. You have your own DNA, but it repeats the patterns from your _(parent) DNA. 6. Some health problems come from your familys DNA. _(science) can look for these problems in your DNA.identicalrelatedownerparentsScientiststo build巩固练习巩固练习 查