初中英语牛津译林版（2024）八年级下册（2024）Grammar图文课件ppt

这是一份初中英语牛津译林版（2024）八年级下册（2024）Grammar图文课件ppt，共25页。PPT课件主要包含了Have，tried，have seen，visited，has learnt，introduced，signed， visited，have put，wrote等内容，欢迎下载使用。
Presentatin
1. What are the parts f speech f the wrds in bld?2. What are the frms f these verbs? And which tense are they used in?
They are verbs.
Sme are verbs in the simple past while sme wrds are past participles.
Simple Past Tense
Present Perfect Tense
Presentatin: Differences between simple past tense and present perfect tense
Difference 1:
Can yu make tw sentences accrding t the first difference?
He went t the factry last September.
He has wrked in the factry since last September.
Difference 2:
Can yu make tw sentences accrding t the secnd difference?
He studied in the schl 5 years ag.
He has already finished his study at his schl.
Difference 3:
Can yu make tw sentences accrding t the third difference?
He watched the film last week.
He has watched the film twice.
simple past
present perfect
Practice: Finish Part A n page 41
have played
has visited
Practice: Finish Part B n page 42
B Sme students are talking abut nline turs.Cmplete their sentences with thecrrect frms f the wrds in brackets.
1 Simn:Last mnth,I________(intrduce)sme nline museums t myfriend Neil in the UK.He_______(visit)three f the museums s far.2 Amy: I_____(cllect)tw pages f infrmatin frm the website fthe Water Cube s far.My sister Shirley_________(sign)up fr a swimming trainingcurse n its website yesterday.3 Kitty: I_______(visit)Shanghai Ballet nline last Saturday.They______ _____(put)a list f different shws n the websiterecently.4 Millie: I______(visit)Digital Dunhuang three times.My brther Andy_______(nt visit)it yet.5 Daniel:I________(write)a reprt abut nline turs yesterday.I_________(send)the reprt t Mr Wu already.
1 Simn:Last mnth,I__ ______(intrduce)sme nline museums t myfriend Neil in the UK.He_______ (visit)three f the museums s far.2 Amy: I_____ (cllect)tw pages f infrmatin frm the website fthe Water Cube s far.My sister Shirley_________ (sign)up fr a swimming trainingcurse n its website yesterday.3 Kitty: I_______ (visit)Shanghai Ballet nline last Saturday.They___________(put)a list f different shws n the websiterecently.4 Millie: I______ (visit)Digital Dunhuang three times.My brther Andy_______ (nt visit)it yet.5 Daniel:I________(write)a reprt abut nline turs yesterday.I_________(send)the reprt t Mr Wu already.
have cllected
have visited
hasn’t visited
Further thinking: What’s the reasn fr nt using the simple past tense?
the result f an actin
Practice: Finish Part C n page 42
Prductin: Talk abut an nline trip r a real tripTips: Pay attentin t chsing the right tense
Yur nline/real trip
number f peple
答案：C解析：watered。时间状语“yesterday”明确指向一般过去时，描述过去特定时间发生的动作（浇水）。选项B（现在完成时）强调对现在的影响，与句意不符。
1. — Peter, did yu play table tennis with friends after schl yesterday?— N, I didn't. We ______ vegetables in ur schl garden.A. water B. have watered C. watered D. are watering
答案：A解析：have seen。“s far（迄今为止）”是现在完成时标志词，强调动作从过去持续至今并可能继续（已看三次）。选项B（一般过去时）仅表示过去动作，无延续性。
2. The film Ne Zha 2 is wrth seeing. I ______ it three times s far.A. have seen B. saw C. will see D. see
答案：B解析：watched“last weekend”指明动作发生在过去特定时间（上周末），需用一般过去时。选项C（现在完成时）需搭配无具体时间或延续性状语（如already, since）。
3. After signing up fr the nline curse, Amy ______ all the training vides last weekend.A. watches B. watched C. has watched D. will watch
答案：C解析：问句明确时间点 yesterday（昨天），答句描述过去具体动作，需用一般过去时。watered 是 water 的过去式。考点：时间状语 yesterday 决定时态选择。
4. —Peter, did yu play table tennis with yur friends after schl yesterday?—N, I didn’t. We ______ vegetables in ur schl garden.A. waterB. have wateredC. wateredD. are ging t water
答案：A解析：第一空：电影“值得看”是客观事实，用一般现在时（is）。第二空：s far（迄今为止）是现在完成时标志词，强调动作持续至现在，用 have seen。考点：s far 与现在完成时的搭配。
5. The film Ne Zha 2 ______ wrth seeing. I ______ it three times s far.A. is; have seenB. is; sawC. was; have seenD. was; saw
答案：D解析：since it started（自从开始）表示动作从过去持续至今，需用现在完成时（has been）。主语 it 为单数，故用 has 而非 have。考点：since + 时间点 引导现在完成时。
6. —D yu knw anything abut the Belt and Rad Initiative?—Yes, it ______ ver 10 years since it started.A. wasB. had beenC. have beenD. has been
答案：A解析：in persn（亲自）符合语境（家长亲自到校接学生）。in cmmn（共同），in public（公开），in silence（沉默）均不符题意。考点：固定短语辨析。
7. After the exam, my parents will meet me at the schl gate ______.A. in persnB. in cmmnC. in publicD. in silence
答案：D解析：句意指向“学生每周午餐菜单”，menu（菜单）符合语境。message（信息）、methd（方法）、time（时间）均不匹配。考点：词汇应用与语境理解。
8. The weekly lunch ______ fr students is put n the schl website at a fixed time.A. messageB. methdC. timeD. menu
答案：A解析：第一空问“是否曾尝试过网购”，强调经历用现在完成时（Have tried）；第二空“上周买了钱包”是过去具体动作，用一般过去时（bught）。
9. — ______ yu ever ______ nline shpping? — Yes, I ______ a new wallet last week.A. Have; tried; bughtB. Did; try; have bughtC. Have; tried; have bughtD. Did; try; bught
答案：B解析：“since 2020”表示从过去持续到现在的状态，用现在完成时（has lived）；“yesterday”明确过去时间点，用一般过去时（went）。
10. Mr. Lee ______ in Shanghai since 2020, but he ______ t Beijing fr a meeting yesterday.A. lived; wentB. has lived; wentC. lived; has gneD. has lived; has gne
答案：A解析：“Nt yet”提示询问“是否已经看过”，用现在完成时（Have seen）；“next weekend”表将来计划，用一般将来时（will visit）。
11. — ______ the digital exhibitin f Dunhuang? — Nt yet. I ______ it next weekend.A. Have yu seen; will visitB. Did yu see; visitC. Have yu seen; visitedD. Did yu see; will visit
Cmpulsry hmewrk:Write dwn yur nline r real trip, using the right tense.Optinal hmewrk:Plish yur writing wrk and share it with yur friends.