人教版英语八年级下册完整ppt课件.ppt

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1、课本关键知识点,Unit 1 whats the matter?,have 在涉及健康问题的句子中的应用 have a sore throat/back have a headache have a fever have a stomachache have a cough have a toothache情态动词should复习反身代词复习,短语,talk too much drink enough water lie down and rest see a dentist get an X-ray take ones temperature sound like take breaks a

2、way from in the same way shout for help without thinking twice 没有多想 get off have a heart problem to ones surprise thanks to 多亏了 in time 及时 save a life take risks 冒险 lose ones life 失去生命 run out （of）用尽 save ones life so that 以便 get out of the importance of,句型,Whats the matter? Whats the matter with yo

3、u? Whats wrong with you? What should she do? Should she do sth? see sb doing agree to do with sb be used to doing sth 习惯做某事 use sth to do sth seem to do sth 好像做某事 tell of / about 讲述,Unit 2 提供帮助,动词不定式复习情态动词could （P178）动词短语（P191）1. Clean-Up Day 2. an old peoples home 养老院3. help out with sth. 帮助解决困难4.

4、used to do sth5. care for 6. the look of joy 快乐的表情7. at the age of 8. clean up 9. cheer up 10. give out 11. come up with 12. make a plan 13. make some notices 做些公告牌,14. try out 参加选拔；试用15. work for 16. put up 17. hand out 18. call up 打电话；征召19. put off 20. for example 21. raise money 筹钱;募捐22. take aft

5、er （外貌或行为）像 23. give away 赠送24. fix up 25. be similar to 26. set up27. disabled people 28. make a difference 29. be able to 30. after-school reading program 课外阅读项目,a feeling of the look of a dream come true 梦想成真 go on a journey would like to do sthmake it possible for sb. to do sth. 使得做某事对某人来说是有可能的

6、it 作形式宾语（P53） feel + adj + to do sth,Unit 3 Could 表示礼貌的请求或请求允许,Could you please.do sth. ? Could you please clean your room?Could I+ do sth. ? Could I use your computer?,短语,take out the rubbish fold ones clothes sweep the floor go out for dinner stay out late get a ride 搭便车 throw down 扔下 come over 过来

7、 shout back 大声回应 walk away 走开 in surprise a waste of time 浪费时间 in order to 为了 depend on the idea of have no idea fall ill,句型,be enough for sb take sb for a walk neither did I 我也没有 (neither P261) the minute 一就 there is no need for sb to do sth it is + ones jobs/ duty +to do sth for sb 做某事是某人的职责 mind

8、doing sth do ones part in doing sth play a part in doing sth the + 比较级；the + 比较级 越就越,Unit 4 给出建议 why dont ； 状语从句,连词until, so that 和although引导的条件、结果、让步状语从句。1)until：在带有till或until引导的时间状语从句里，如果主句用肯定式，其含义是“一直到时”，谓语动词只能用延续性动词。如果主句用否定式，其含义是“直到才”, “在以前不”, 谓语动词可用瞬间动词。Dont get off until the bus stops. 2）so th

9、at引导目的状语从句（为了，以便）例如：He studies hard so that he could work better in the future 3）although的用法意思相当于though（尽管，虽然），引导让步状语从句。引导的从句不能与并列连词but，and， so等连用，但可以和yet， still等词连用。 例如：Although he was tired, he went on working.尽管他很累，但是他继续工作。,短语 、句型 get enough sleep have (free) time to do sth / for sth allow sb to

10、do sth after-school classes get into / have a fight with sb/fight with sb write sb a letter call sb up 打电话给某人 surprise sb,look through 翻看 give sth back to sb 归还 be angry with sb forget about it 忘记 a big deal 重要的事 hope things work out 希望事情能解决 get on with sb/ get along with sb hang over 笼罩 refuse to d

11、o sth instead adv 相反 / instead of prep 而不是 宾语从句的否定转移 （P296）,it is not easy being your age it is normal to have these feelings offer to do sth 主动提出做某事 communicate with sb mind sb doing sth all the time the +姓氏s 表示一家人 cut out 删除 its time for 到做某事的时间了 compare with spend time alone,Unit 5 过去进行时（P210） 讲故

12、事,连词when和while引导的时间状语从句过去进行时中的when和while 区别： 1) 由when引导的时间状语从句，主句用过去进行时，从句应用一般过去时； 由while引导的时间状语从句，主句用一般过去时，从句应用过去进行时。 When the teacher came in, we were talking. 当此句改变主从句的位置时，则为： While we were talking, the teacher came in. 2)如果从句和主句的动作同时发生，两句都用过去进行时的时候，多用while引导。如： They were singing while we were da

13、ncing.,短语、句型,at the time of go off 闹钟发出响声 pick up the phone / answer the phone 接电话 make sth + adj 使变得 feel like 感觉好像 in the area 在这个地区 make sure 确信，确认 beat against 拍打 fall asleep die down 逐渐变弱；逐渐消失 find sb + 介词短语 in a mess 发现某人处在一团糟的境况中,bring sb (closer) together 使人们更紧密的靠近 important events in histor

14、y 历史上的重大事件 on the radio 通过广播 the rest of 剩余的 in silence = silently take down 拆除；摧毁 have meaning to sb 对某人有意义 remember doing sth 记得做过某事,Unit 6 讲故事；状语从句,连词unless, as soon as和sothat引导的状语从句1. unless引导条件状语从句 unless = if not 除非，若不 They will go tomorrow unless it rains. = They will go tomorrow if it doesnt

15、 rains. 2. as soon as引导时间状语从句。 就 He will come and see you as soon as he can.,3. so.that引导结果状语从句 句型1：主语+谓语+so+形容词/副词+that从句 The wind was so strong that we could hardly move forward. 句型2： so +形容词 + a/an + 单数名词 + that从句 It was so hot a day that they all went swimming. 句型3. so + many/ few + 复数名词 + that从

16、句 He has so few friends that he often feels lonely. 句型4： so +much/ little + 不可数名词 + that 从句 I had so little money that I couldnt buy a pen.,(the)journey to sp 之旅 work on doing sth 致力于做某事 as soon as 一就 continue to do sth = go on doing sth remind sb that 提醒某人 make sth happen 使某事发生 what do you think ab

17、out/ of ? a (good) way to do sth 做某事的（好）办法 a little bit 有点儿 it doesnt seem + adj +to do sth 做某事好像 keep doing sth give up,定语（P264） for the first time 第一次 make changes to ones shape and size 改变某人的身材和大小 turn into 变成 at other times 在另外一些时候 come out (书、电影）等出版 become interested in 对感兴趣 the weak 弱者 once up

18、on a time 曾经 make sb do all the chores 让某人做所有的杂事 have no time to do sth,fall in love with sb cant/ couldnt help(stop) doing sth 情不自禁做某事 get marriedleave sb to do sth 让某人做某事 have/make a plan to do sth 计划做某事 in the moonlight 在月光下 find ones way out 找到出去的路 lead sb to sp 把某人领到某地,Unit 7 讨论大自然和地理,复习1. 长串数字

19、的读法和写法 2. 形容词、副词的比较级和最高级 短语 the biggest population 人口最多 a lot bigger 多很多 比较级前的修饰词语 much/a lot/a little/a bit/even/far a history of （100 years）多久的历史 as big as one of the oldest countries 最古老的国家之一 feel free to do sth 随意做某事 part of 组成部分 as far as I know 就我所知,run along 跨越 of all the + n复 在所有的中 take in 吸

20、入；吞入（体内） take in air 呼吸空气 risk ones lives 冒生命危险 challenge oneself 挑战自我 in the face of difficulties = face the difficulties give up doing sth try to do sth show(s) that 显示出 achieve ones dream the forces of nature 自然的力量,repare sth for sb most of the + n复 大多数 run over to sb with excitement 兴奋的向某人跑过去 wa

21、lk into fall over be special to sb 对某人来说很特别 every two years die from 死于 spend st (in) doing sth 花时间做某事 the habits of 的习惯 How high/ deep/ is . ? 多高/ 深？ How high is Qomolangma? 珠穆朗玛峰有多高？,Unit 8 现在完成时（P214）,1. Have you done sth. yet? 你做过某事吗？ Have you read Little Women yet?你读过小妇人吗？ Yes, I have. /No, I h

22、avent. 是的，我读过。/不，没有。 2. Has yet? Has T in a read Treasure Island yet? 蒂娜读过金银岛这本书吗？ Yes, she has. She thinks its fantastic. 是的，她读过。她觉得它很棒。,what is it like? what is it about? yet 疑问句、否定句 already 肯定句 the back of the book 书的背面 hurry up 加快速度 be due + 时间 时候到期、截止 in + 一段时间 = （从现在起）多久之内 on the island 在岛上 br

23、ing back 带回 wait for / cut down / go out with learn to do sth,the marks of another mans feet 另一个男人的脚印 on the sand who else run towards live with sb name n/v 取名 Would you like? 你要点吗 I heard 我听说,used to do sth 过去常常做某事 fight over sth 为而争吵 study abroad 在国外学习 make sb do sth come to realize 开始意识到 ever sin

24、ce then 自从那时起 belong to a group 属于一个群体 be kind to each other 善待彼此 trust one another 彼此信任 it reminds us that it is ones dream to do sth have been to sp 去过某地,Unit 9 继续巩固现在完成时,back in April back adv （以前）强调过去learn about sth. 了解有关的情况 camp in the mountains 在大山里露营 put up a tent 搭帐篷 lead to in such a rapid

25、way thousands of 数以千计的 try Chinese food = eat/have Chinese food have problem doing sth 做某事很困难 it seems + adj + to do sthduring the daytime 在白天 all year round 全年,1. Have you ever been to? 2. Lets 让我们 3. it is adj. +that 4. whether,you will 不管，你都能 5. one great thing is that 一个重大特征是 6. It is best to do

26、 sth. 最好做某事,Unit 10,1.现在完成时表示过去发生的动作对现在造成的影响和结果；2.还可以表示过去发生的动作,一直持续到现在，也有可能持续下去.3.一般情况下，for+时间段； since+过去的时间点；since + 段时间 ago； since + 一般过去时的句子4.句型：现在完成时态（have/has+延续性动词的过去分词）+ for/ since.,短暂性动词（buy, die, join, finish等）不能直接与for, since 连用， 需要改变动词。1）begin(start)-be on2) open-be open 3)become-be 4)die-

27、be dead 5) fall asleep- be asleep 6)close - be closed 7)end/ finish-be over 8) put onwear9)leave- be away(from),10)catch a cold-have a cold11)join the army-in the army/be a soldier12)borrow-keep13)join the party- be in the party/ be a party member14) buy-have15)come/go/ arrive/reach/get /move to -be in /at,短语,grow up seem to be (get) + adj 似乎变得 want to sell give sth to sb clear out 清理 no longer do sth 不再做某事 part with sb/sth 分开 search for sth stay the same 保持原状,句型,How long have you ?Sb. has/have done sth for 某人拥有某物Sb. has/have done sth. since 自起，某人有某物,