Unit8 单元知识点总结 人教版八年级英语下册

这是一份Unit8 单元知识点总结 人教版八年级英语下册，共3页。
人教版八年级 英语下册第八单元各知识点归纳总结Unit8 Have you read Treasure Island yet?一、重点词组1.on page25在第25页 2. the back of the book书的背面 3. hurry up赶快;急忙(做某事)4. in two weeks在两周之内 5. go out to sea出海 6. an island full of treasures 一个满是宝藏的岛屿。 7. write about写作关.....的内容8. finish doing sth.做完某事 9. wait for another ship等待另-艘船到来 10. learn to do sth.学会做某事11. grow fruits and vegetables种水果和蔬菜 12.a few weeks ago几个星期前13. the marks of another man' s feet另一个人的脚印 14. not long after that不久之后15. run towards sp.跑向某地 16. use... to do sth. 用....来做某事 17. signs left behind by someone某人留下的标记18. read the newspaper看报 19. science fiction 科幻小说 20. can' t wait to do sth.迫不及待地做某事21. a good way to wake up醒来的一一个好办法 22. number of people人数 23. used to do sth. (过去)常常做某事24. study abroad在国外学习 25. make sb. do sth.使某人做某事 26. come to realize开始意识到27. ever since then自从那时起 28. the southern states of America美国的南部地区 29. belong to属于30. be kind to each other善待彼此 31. trust one another互相信任 32. the beauty of nature大自然的美33. have been to sp.去过某地二，重点短语拓展1. live①live in+大地点；live at+小地点 “住在……”live on the earth“生活在地球上”Eg：My family and I live in Beijing now.“我和家人现在住在北京。”②live on“以……为生”；feed on“以……为食/生”Eg：Some birds feed on nuts.“一些小鸟以坚果为食。”③live/have a……life “过着……的生活”Eg: Cinderella lives a happy life finally.“灰姑娘最终过着幸福的生活。”④live to be+数字+years old “活到……岁”Eg：People will live to be 200 years old.“人们将会活到200岁。”⑤live up to+数字+years old“活到……岁”Eg：A panda can live up to 30 to 40 years.“一只熊猫可以活到30至40岁。”2 .hurry（v）匆忙，急忙 in a hurry“匆匆忙忙（通常放于句末）”①hurry to sp“匆忙去某地”Eg：They hurried to Beijing yesterday.“昨天他们匆忙去了北京。”②hurry to do sth = do sth in a hurry“匆忙做某事”Eg：To catch the train，they ate breakfast in a hurry in the morning. = To catch the train，they hurried to eat breakfast in the morning.“为了赶火车，他们早上匆忙地吃了早餐。”③hurry off = hurry away“匆匆离去”3due（adj）预期的 due to = thanks to “由于”be due to do sth“预计做某事”Eg：The guests are due to arrive very soon.“客人们预计很快就会到。”be due for sth“预计……”Eg：He is due for a summer camp next month.“他的夏令营预计在下一个月。”4.Wait for“等待……”① wait for sb to do sth“等待某人做某事。”Eg：You can't always wait for him to help you.“你不能总是等他来帮你。”② can't wait to do sth“迫不及待做某事” Eg：I can't wait to run out of the classroom.“我迫不及待地跑出教室。5. call（v）打电话，称呼①call sb. at+电话号码 “给某人打电话”Eg：You can call me at 6786-8392. “你可以给我打电话号码是6786-8392.”②call sb+称呼/名字“叫……（为）……”Eg：Crusoe call the man Friday.“克鲁斯称呼这个男人为星期五。”⑤called……“被称为/被叫作……”Eg：There is a man，called Friday.“有一个男人，被叫做星期五。”④call back “回拨” call for “号召，呼吁”call off “取消，停止”三，语法现在完成时：①定义:表示过去发生或已经完成的动作对现在造成的影响或结果；表示过去某一时刻开始一直持续到现在的动作或者状态。②时间状语通常为：just（刚刚），already（已经——肯定句句中），yet（已经——疑问句或否定句句末。），never（从不），ever（曾经），before（以前），so far（到目前为止），recently（近来），in the past/last few years（在过去/最近几年里），for+段时间，since+点时间，since+从句…（！！！现在完成时不能与表示过去的时间状语连用如yesterday，……ago，last night）③核心结构：have/has +过去分词肯定结构：主语+have/has +过去分词 +其他。Eg：He has finished his homework.“他已经完成了作业。”否定结构：主语+haven’t/hasn’t+过去分词+其他。Eg：He hasn't finished his homework yet.“他还没有完成他的作业？”一般疑问句结构：Have/Has+主语 +过去分词+其他？肯定回答：Yes，主语+have/has。否定回答：No,主语+haven't/hasn't.Eg：Has he finished his homework？肯定回答：Yes, he has. 否定回答：No, he hasn’t.特殊疑问结构：疑问词+have/has +主语+过去分词+其他？Eg: Who has finished homework?“谁已经完成了家庭作业？”④规则动词变过去分词规则：i:一般情况直接加ed，如：finish-finishedii：以不发音的字母e结尾的单词直接加d，如：dance-dancediii：以辅音字母结尾的重读闭音节双写辅音字母再加ed，如：stop-stoppediiii：以辅音字母+y结尾的单词，改y为i再加ed，如：carry-carried