學(xué)案LearningMaterialsi1

1、1Learning Materials of the Present Perfect Tense for Ml B5 Senior II三臺具教資斫究室蘇仁智Stepl Read the following past and past participle of some irregular verbs andsummarize the rules.CUtkAtCUtkAtcutk/t割，切hurtha:thurtha:thurtha:t受傷hithithithithithit打,撞letletletletletlet讓putputputputputput放下readri:dreadfredr

2、ead red讀ridridrid/riddedrididrid/riddedridid去掉;去除;擺脫;消除setsetsetsetsetset安排，安置spreadfspredspreadspredspread spred展開,傳播,涂shut/八tshutjAtshutfAt關(guān)上，閉起，停止?fàn)I業(yè)bring(brir)broughtbro:tbroughtbro:tj帶來buybaiboughtbo:tboughtbo:t買catchkaetjcaughtko:tcaughtkat捉,抓fightffaitfoughtfo:tfoughtfo:t打架teachti:tjtaughtto:t

3、taughtt:t教think0ir)kthought0:tthought0o:t思考，想feelCfi:!feltfeltfeltfelt感到keepki:pkept keptkept(kept)保持leaveli:vleftleftleftleft離開sleepsli:psleptsleptsleptfslept睡覺sweepswi:psweptsweptsweptswept|dbur nb3：nbur ntb3：ntburntba:nt燃燒dreamdri:mdreamed/dreamtdrea med/d reamtdre mt做夢lear nl a:nlear nd/learntlB

4、：ntlearned/learntla:nt學(xué)習(xí)meanmi:nmeantme ntmantment意思loselu:zlost lost, b:stlostbstj:st失去sellselsoldsauldsoldsduld賣tell(tel)toldtauldtoldtauld告訴havehvhadthaedaddhadlhaehddd有makemeikmademeidmademeid制造winwinwonw八nwonwAnseesi:sawso:seensi:n看見go9euwen twe ntgon ego n去dodu:,du:diddiddonedAn做runrA nranrnru

5、nrAn跑wearfweaworew:wornwo:n穿becomelbikAmbecamebikeimbecomelbikAm變comekAmcamefkeimcomek/m來befamjsre)was/werebeen是2Summarize the three forms：1._ , 2._, 3._Step2 Read the following sentences and find out the structure of the present perfect tense1. Although I have lost everything, I have not lost my li

6、fe. JB2XU8P592. Pandas have become so popular that they are now a symbol of China. JB2XU7P543. Has Tina read Treasure Island Yes, she has. JB2XU8P584. Have you read Little Women yet?-Yes, I haveJNo, I haven2 3 4 5 6 7 8 91.JB2XUt8P605. I went to the film museum last week. Have you ever been there? -

7、Yes, I have.JB2XU9P666.Have you ever been to a science museum? Yes, Fve been to a science museum./ No, Fvenever been to a science museum. JB2XU9P687. Have you ever visited the space museum? JB2XU9P68& He has become more outgoing and made some good friends in school.JB3U4P30 Sum up:A. Basic struc

8、ture: _B. Negative form: _C. Question form： _D. Short answers: Yes,_ /No,_Step3 Read the following sentences and find time phrases with the present perfect tensel.In the last twenty years, seven Canadian scientists have won the Nobel Prize! SB1M5P492.He has lived in Wenzhou for the last 13 years. JB

9、2XU10P783.So far, no scientific studies have shown that shark fins are good for health, so why eat them?Help save the sharks! JB3U13P994. Up to date there has been improvement in our life.5. Up to now, he has collected a good number of stamps.6.1 haven seen him these days 7. Chinas foreign trade has

10、 continued to increase in recent years.8. Ever since then, she has been a fan of American country music.JB2U82bP629. There have been reports of monsters in Lake Tianchi since the beginning of the last century,although no one has seen one close up.SB4M6 P5210. The marathon has been an Olympic event s

11、ince the modern games started in1896. SB5M5 P49 Sum up: Phrases with the present perfect tense:3.1 havenhad enough sleep lately.4.She has already read a lot about the place and done some research on it. JB2U8P625.Sarah has already listened to most of his songs. JB2XU8P626. Every time she is in the l

12、ibrary, Sally looks at the many books she has not read yet and shecant wait to read them.JB2XU 8 P602_3 _4 _5 _6 _Step4 Read the following sentences and find out the words with the present perfect tense1.Untilrecentlythissystemwasverysuccessfulbutrecentlytherehavebeenproblems.SB2M1P92.1 have recentl

13、y been to a very unusual museum in India, the International Museum ofToilets.JB2XU9P6737. Have you decided which book to write about yet?JB2XU8 P608. Have you ever been to the space museum?Yes, I have How about you? JB2XU9P66 9. Have you ever tried Chinese food outside of China?JB2U9 P7010. Most of

14、us have seen Mickey Mouse, Donald Duck and other famous Disney characters incartoons before.JB2U9P68 Sum up: Words with the present perfect tense:Step5 Read the following sentences and find out the usage rules of continuous andnon-continuous verbs in present perfect tense1 .Tommy left the school las

15、t year and I havent seen him for one year.2.1 haven，t come back home since three years ago.3.Tina hasnt caught a cold for five years.Sum up: The negative form of non-continuous verbs can go with：(1)_(2)_(3) _(4) _Common non-continuous verbs become continuous verbs or phrases of continuous verbs asfo

16、llows.左邊的是躍足篌牡帯錮（的間劭詞）；“T”肴邊的足足篌卅帯詞borrowkeep buyha-ebecomebe put on wearmove tolive inrecognizeknow catch acoldhave a cold get toknow*kiiowopen sthkeep stli open lea*e*beaway from beguistartbe on diebe dead finishbe over return*beback joinbe in+組織機構(gòu)be a member of +組織機構(gòu)come here*be here gothere*be t

17、here comebackbe back fall asleepbeasleep get to/arrh-e/reachbe(ill) go (get) out be out fallill-be ill get up*be up6. Practice A. Read the following passage and underline the present perfect tense in 2 minutes.Then finish three tasks.past 25 years, while rice has increased only 7 percent. -2018 BMod

18、em methods tracking polar bear populations have been employed only since themid-1980s.In recent years some Inuit people in Nunayut 2 (report) increases in bear sightings aroundhuman settlements.一2019Step7 Summary In this class we have reviewed:Now lets look at the blackboard and see which group is t

19、he best in this class.Step8 Homework1. Recite the past and participle of revised irregular verbs.2. F111 in the blanks with the correct fonns.I _( just receive) a letter from my brother, Tim He is in Australia He_ (be) there for six months. Tim is an_ (engine). He is working for a big firmand he_( a

20、lready visit) a great number_different places in Australia.He_ (just buy) an Australian car and_(go) to Alice Springs, a small town4in the centre of Australia. He will soon visit Darwin, from_ , he will fly to Perth.My brother _ (never be) abroad before, so he is finding this trip very_ (excite).I have a boring friend called Boris. Boris has travelled to every part of the world. If I ask liim aquestion like Have you ever been to