【精品】八年级英语下册 unit 8 have you read treasure island yet（第2课时section a(3a-3c)课件 （新版人教新目标版精品ppt课件.ppt

八年级英语下册 Unit 8 Have you read Treasure Island yet（第2课时）Section A(3a-3c)课件（新版）人教新目标版2022/11/22【可编辑】tool用作名词，意为“工具；用具；手段”，指能使操作更为方便的工具，尤指手工操作的工具(如刨、锯等)，是可数名词。eg：Dont injure yourself with that tool.不要让那工具伤了你自己。else形容词，意为“其他的；别的”，用于疑问词和不定代词之后。eg：Can I do anything else for you？我还能为你做点别的事吗？【注意】somebody else，anybody else的所有格形式分别是somebody elses，anybody elses。eg：Its somebody elses money.这是别人的钱。towards介词，意为“向，朝”。常用在动词后面表示动作的方向，用在表示时间的名词之前则表示“接近”。【注意】towards指“朝”目的地移动；to含有“到达”之意。eg：The dog is coming towards the boy.那条狗朝男孩走来。sand用作名词，意为“沙；沙子；沙滩”，指细小的石粒时，是不可数名词。eg：Ouch！The sand is so hot！It can burn my feet.哎哟！沙子这么烫！会烫伤我的脚的。wait是不及物动词，意为“等，等待”，后跟宾语时要加介词for，即wait for sb./sth.意为“等待某人/某物”。【拓展】wait to do sth.等着做某事wait for sb.to do sth.等着某人做某事cant wait to do sth.迫不及待地做某事cut down砍倒eg：Dont cut down any trees.别砍树木。【注意】cut的现在分词为cutting，过去式和过去分词均为cut。二、用括号中所给词的适当形式完成句子。6I (not tell)her the news yet.I dont want her to be sad.7Tom already (send)me three emails，but Im too busy to reply.8Have you (finish)your homework yet?Yes，I (finish)it an hour ago.9She (love)animals and she (help)lots of homeless animals so far.10They already (visit)more than ten countries around the world.havent toldhassentfinishedfinishedloveshas helpedhavevisited三、用方框中所给单词的适当形式填空11If you want to get good in your exams，youd better make a good study plan.12Do whales live in the sea or on the?13Look out！The elephant is running you.14These were made in his factory.15Mary hurries to the bus station because the next bus is in five minutes.markslandtowardsshipsdue四、根据句意完成下列句子。16晚上不要单独外出。Dont alone at night.17他们砍倒了太多的树。They too many trees.18不尝试就放弃不是一个好主意。Its not a good idea to without having a try.19我的两个姐姐一位是老师，另一位是医生。of my sister is a teacher，and is a doctor.20苏珊不知道该怎么准备晚餐。Susan didnt know the dinner.go outcut downgive upOnethe otherhow to prepare