外研版八年級下Module2unit1課件

1、外研版八年級下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.外研版八年級下module2unit11.學習學習現(xiàn)在完成時現(xiàn)在完成時的的含含義和結(jié)構(gòu)義和結(jié)構(gòu)2.掌握掌握過去分詞過去分詞的變化規(guī)則。的變化規(guī)則。3. 掌握掌握現(xiàn)在完成時現(xiàn)在完成時的幾種基本句的幾種基本句式式外研版八年級下mo

2、dule2unit1 現(xiàn)在完成時的含義現(xiàn)在完成時的含義:敘述已經(jīng)做過的事或已有的經(jīng)驗。敘述已經(jīng)做過的事或已有的經(jīng)驗。外研版八年級下module2unit1 現(xiàn)在完成時的構(gòu)成：現(xiàn)在完成時的構(gòu)成： 主語主語 + have/has + 過去分詞過去分詞 + 其他其他助動詞助動詞 過去分詞過去分詞have:第一、二第一、二/ 復數(shù)復數(shù)（i/you/the books)has: 第三人稱單數(shù)第三人稱單數(shù) (she/ he/mike)規(guī)則動詞：規(guī)則動詞：不規(guī)則動詞不規(guī)則動詞外研版八年級下module2unit1過去分詞(past participle)的規(guī)則變化l 一般動詞，在詞尾直接加“ed” work

3、-worked-workedl 以“e”結(jié)尾的動詞，在詞尾直接加“d” live-lived-livedl 以“輔音字母+y”結(jié)尾的動詞，把“y”變“i”再加“ed” study-studied-studiedl 以重讀閉音節(jié)結(jié)尾，末尾只有一個輔音字母，先雙寫該輔音字母，再加“ed” stop-stopped-stopped外研版八年級下module2unit1寫出下列動詞的過去式和過去分詞寫出下列動詞的過去式和過去分詞 visit visited-visited live lived-lived stay stayed-stayed drop dropped-dropped clean cl

4、eaned-cleaned cry cried-cried外研版八年級下module2unit1past participle 的不規(guī)則變化 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, 外研版八年級下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外研版八年級下module2unit1現(xiàn)在完成時的結(jié)構(gòu)：現(xiàn)在完成時的結(jié)構(gòu)：i have worked.they have worked.he/she has worked.主語主語+have / has (助動詞助動詞) + v 過去分詞過去分詞。外研版八年級下module2unit1否定句否定句: 主語主語 + havent / hasnt +v過去分詞過去分詞 + 其其他。他。i have not worked.they have not worked. he/she

7、has not worked.外研版八年級下module2unit1疑問句及回答疑問句及回答:have / has + 主語主語 + v過去分詞過去分詞 + 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.外研版八年級下module2unit11.i_ _any _.我沒有進過任何酒店。2._you_ _ kang

8、youweis house?你曾經(jīng)參觀過康有為故居嗎？3._ he_ _ this film?他曾經(jīng)看過這部電影嗎？4._ they _ _ any writing competition?他們曾經(jīng)參加過任何的寫作比賽嗎？havent enteredhotelshaveever visitedhasever watchedhaveever entered外研版八年級下module2unit1句型轉(zhuǎn)換：句型轉(zhuǎn)換：1、 my parents have known the face.(改為否定句）改為否定句） my parents _ _ the face.2、 he has been to the

9、 aquarium lots of times.(改改 為否定句）為否定句） he _ _to the aquarium lots of times.3、she has visited disneyland.(改為一般疑問句）改為一般疑問句） _ 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） 練一練練一練havent knownhasnt been hasvisitedyes, they have.no ,they havent外研版八年級下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、研版八年級下module2unit1外研版八年級下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外研版八年級下module2unit1鞏固練習鞏固練

12、習exercises : 選用have has填空 。1. i_told him the news. 2. she_come back from back. 3. you _won the game.havehashaveexercises: 按要求改寫下面句子。 1.they have bought a computer. （改為否定句） _.2.he has lost his book.(先改為一般疑問句，再作肯定回答與否定回答。) _ _they have not (havent)bought a computer. has he lost his book? yes, he has.

13、no, he hasnt.外研版八年級下module2unit1現(xiàn)在完成時的否定式直接在助動詞現(xiàn)在完成時的否定式直接在助動詞have或或has后面加上后面加上not、疑問式是把、疑問式是把助動詞助動詞提到主語之提到主語之前前。否定式否定式:主語主語 + havent/hasnt + 過去分詞過去分詞 + 其他其他疑問句：疑問句： have/has + 主語主語 + 過去分詞過去分詞 + 其他？其他？簡略回答：簡略回答：yes, 主語主語 + have/has. no , 主語主語 + havent/hasnt特殊疑問句：特殊疑問句：特殊疑問詞特殊疑問詞 + have/has + 主語主語 +

14、過去分詞過去分詞 + 其他？其他？外研版八年級下module2unit1 listen and number the words as you hear them.ever exciting tired visit wonderful 12345外研版八年級下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.外研版八年級下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.外研版八年級下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.外研版八年級下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?外研版八年級下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! 外研版八年級下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外研版八年級下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.外研版八年級下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外研版八年級下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外研版八年級下module2unit1 im entering a competition. 我在報名參加比賽。我在報名參加比賽。 這里的這里的enter表示表示“報名參加報名參加”。 例如：例如： ive entered you and alice in the race. 我已給你和愛麗絲報名參加賽跑了。我已給你和愛麗絲報名參加賽跑了。language points 外研版八年級下module2u

23、nit12. have you ever won any prizes before? 你以前曾經(jīng)得過獎嗎？你以前曾經(jīng)得過獎嗎？ “have/has sb. ever+動詞的過去分河動詞的過去分河”用用 于詢問于詢問某人過去的經(jīng)歷，某人過去的經(jīng)歷，ever表示表示“曾曾 經(jīng)經(jīng)”，用以加，用以加強語氣。強語氣。例如：例如： 1.-_ he ever _ the book? -no, he _. have; read; havent b. has; read; hasnta.c. does; read; doesnt外研版八年級下module2unit13. but i cant afford it. 但是我負擔不起。但是我負擔不起。afford用法比較豐富，后面可以接名詞、代詞用法比較豐富，后面可以接名詞、代詞和動詞不定式。和動詞不定式。例如：例如：we cannot afford the tri