外研版八年级下Module2unit1课件

1、外研版八年级下module2unit1could you guess which cities i have ever been to?i have been to shenzhen. i went to shenzhen last year.i have ever been to shanghai.i went to shanghai by plane in 2012.外研版八年级下module2unit11.学习学习现在完成时现在完成时的的含含义和结构义和结构2.掌握掌握过去分词过去分词的变化规则。的变化规则。3. 掌握掌握现在完成时现在完成时的几种基本句的几种基本句式式外研版八年级下mo

2、dule2unit1 现在完成时的含义现在完成时的含义:叙述已经做过的事或已有的经验。叙述已经做过的事或已有的经验。外研版八年级下module2unit1 现在完成时的构成：现在完成时的构成： 主语主语 + have/has + 过去分词过去分词 + 其他其他助动词助动词 过去分词过去分词have:第一、二第一、二/ 复数复数（i/you/the books)has: 第三人称单数第三人称单数 (she/ he/mike)规则动词：规则动词：不规则动词不规则动词外研版八年级下module2unit1过去分词(past participle)的规则变化l 一般动词，在词尾直接加“ed” work

3、-worked-workedl 以“e”结尾的动词，在词尾直接加“d” live-lived-livedl 以“辅音字母+y”结尾的动词，把“y”变“i”再加“ed” study-studied-studiedl 以重读闭音节结尾，末尾只有一个辅音字母，先双写该辅音字母，再加“ed” stop-stopped-stopped外研版八年级下module2unit1写出下列动词的过去式和过去分词写出下列动词的过去式和过去分词 visit visited-visited live lived-lived stay stayed-stayed drop dropped-dropped clean cl

4、eaned-cleaned cry cried-cried外研版八年级下module2unit1past participle 的不规则变化 aaa型：cost-cost-cost, cut-cut-cut aab型：beat-beat-beaten aba型：run-ran-run, come-came-come, become-became-become abb型：buy-bought-bought, build-built-built abc型：begin-began-begun, grow-grew- grown, choose-chose-chosen, 外研版八年级下module2

5、unit11 have you ever _(take) a train?2 have you _(make)friends with your new classmates yet?3i have _(have) my lunch and im not hungry now.4i have never_(hear) that before.5have you_(find)your book yet?6she has_(read) this book.7tom has_ (finish) his homework8we havent_ (see) you recently.9.they hav

6、e_(be) to shanghai.takenmadehadheardfoundreadfinishedseenbeen外研版八年级下module2unit1现在完成时的结构：现在完成时的结构：i have worked.they have worked.he/she has worked.主语主语+have / has (助动词助动词) + v 过去分词过去分词。外研版八年级下module2unit1否定句否定句: 主语主语 + havent / hasnt +v过去分词过去分词 + 其其他。他。i have not worked.they have not worked. he/she

7、has not worked.外研版八年级下module2unit1疑问句及回答疑问句及回答:have / has + 主语主语 + v过去分词过去分词 + 其他。其他。 have you worked? yes, i have. no, i have not/havent.have he/she worked?yes, he/she has. no, he/she has not.have they worked?yes, they have. no, they have not.外研版八年级下module2unit11.i_ _any _.我没有进过任何酒店。2._you_ _ kang

8、youweis house?你曾经参观过康有为故居吗？3._ he_ _ this film?他曾经看过这部电影吗？4._ they _ _ any writing competition?他们曾经参加过任何的写作比赛吗？havent enteredhotelshaveever visitedhasever watchedhaveever entered外研版八年级下module2unit1句型转换：句型转换：1、 my parents have known the face.(改为否定句）改为否定句） my parents _ _ the face.2、 he has been to the

9、 aquarium lots of times.(改改 为否定句）为否定句） he _ _to the aquarium lots of times.3、she has visited disneyland.(改为一般疑问句）改为一般疑问句） _ she _ disneyland?4、have they ever been to an amusement park? (做出肯定回答和否定回答）做出肯定回答和否定回答） 练一练练一练havent knownhasnt been hasvisitedyes, they have.no ,they havent外研版八年级下module2unit11

10、.harry potter is a very nice film . i_ it twice . . will see . have seen . saw .see 2. i _ at this school for two years already. a. am studying b. study c. studied d. have studied 3. -you havent read the book before, have you? -_. a. yes , i havent. b. no, i have. c. yes, i do. d. no, i havent. dbd外

11、研版八年级下module2unit1外研版八年级下module2unit14. how long have you _ here? a. come b. got c. arrived d. been5.the smiths _ in china for 8 years. a. has lived b. lived c. have been d. live6.-_ you ever _ to the us? - yes, twice. a. have, gone b. have, been c, do, go d. were, goingdcb外研版八年级下module2unit1巩固练习巩固练

12、习exercises : 选用have has填空 。1. i_told him the news. 2. she_come back from back. 3. you _won the game.havehashaveexercises: 按要求改写下面句子。 1.they have bought a computer. （改为否定句） _.2.he has lost his book.(先改为一般疑问句，再作肯定回答与否定回答。) _ _they have not (havent)bought a computer. has he lost his book? yes, he has.

13、no, he hasnt.外研版八年级下module2unit1现在完成时的否定式直接在助动词现在完成时的否定式直接在助动词have或或has后面加上后面加上not、疑问式是把、疑问式是把助动词助动词提到主语之提到主语之前前。否定式否定式:主语主语 + havent/hasnt + 过去分词过去分词 + 其他其他疑问句：疑问句： have/has + 主语主语 + 过去分词过去分词 + 其他？其他？简略回答：简略回答：yes, 主语主语 + have/has. no , 主语主语 + havent/hasnt特殊疑问句：特殊疑问句：特殊疑问词特殊疑问词 + have/has + 主语主语 +

14、过去分词过去分词 + 其他？其他？外研版八年级下module2unit1 listen and number the words as you hear them.ever exciting tired visit wonderful 12345外研版八年级下module2unit11. lingling has visited / hasnt ever visited the us.2. betty has asked / hasnt asked her parents.3. lingling has travelled / hasnt travelled by plane.2. liste

15、n again and choose the correct answer.外研版八年级下module2unit1 tony: hi, lingling. what are you doing?lingling: im entering a competition. tony: what kind of competition?lingling: a speaking competition. tony: great. itll help you improve your speaking. and maybe you will win a prize.lingling: the first

16、prize is “my dream holiday”.3. listen and read.外研版八年级下module2unit1 tony: have you ever won any prizes before?lingling: no, i havent. ive always wanted to go on a dream holiday. but i cant afford it. the plane tickets are too expensive. tony: well, good luck! ive also entered lots of speaking competi

17、tions, but havent won any prizes. ive stopped trying now.外研版八年级下module2unit1lingling: thats a pity. have you ever thought about other kinds of competitions? tony: what do you mean?lingling: look! heres a writing competition: around the world in 80 days. to win it, you need to write a short story abo

18、ut a place youve visited. tony: that sounds wonderful, but i havent travelled much. how can i write about it?外研版八年级下module2unit1lingling: dont worry. it doesnt need to be true! you can make it up. tony: youre right. ill try. i hope i will win, then i will invite you to come with me.lingling: sorry!

19、the first prize is only the book called around the world in 80 days! 外研版八年级下module2unit1now check () what lingling and tony have or have not done.nameexperiencesyesnolinglinghas won some prizes.has always wanted to go on a dream holidaytonyhas entered lots of speaking competitions. has won some priz

20、eshas travelled a lot外研版八年级下module2unit1 has lingling ever won any prizes before? no, she hasnt.4. work in pairs. ask and answer questions about what lingling and tony have or have not done.外研版八年级下module2unit1 her _ was to study at a good university one day.2.when i was in school, i won many _ for m

21、y writing.5. complete the sentences with the correct form of the words in the box.afford competition dream invite pity prizedreamprize外研版八年级下module2unit13. you must enter the music _! you will beat everybody.4. my family cannot _to buy a ticket for the match.5. it is a(n) _ that you did not come to

22、see the film with us.6. john _his new friends to his birthday party last petitionaffordpityinvited外研版八年级下module2unit1 im entering a competition. 我在报名参加比赛。我在报名参加比赛。 这里的这里的enter表示表示“报名参加报名参加”。 例如：例如： ive entered you and alice in the race. 我已给你和爱丽丝报名参加赛跑了。我已给你和爱丽丝报名参加赛跑了。language points 外研版八年级下module2u

23、nit12. have you ever won any prizes before? 你以前曾经得过奖吗？你以前曾经得过奖吗？ “have/has sb. ever+动词的过去分河动词的过去分河”用用 于询问于询问某人过去的经历，某人过去的经历，ever表示表示“曾曾 经经”，用以加，用以加强语气。强语气。例如：例如： 1.-_ he ever _ the book? -no, he _. have; read; havent b. has; read; hasnta.c. does; read; doesnt外研版八年级下module2unit13. but i cant afford it. 但是我负担不起。但是我负担不起。afford用法比较丰富，后面可以接名词、代词用法比较丰富，后面可以接名词、代词和动词不定式。和动词不定式。例如：例如：we cannot afford the tri