译林版（2024）八年级下册英语Unit 3The world at one click Grammar. （课件+素材）

这是一份牛津译林版（2024）八年级下册（2024）Grammar教课内容课件ppt，共34页。PPT课件主要包含了moved，lives，went，has been ，past，present，an action，over，continues，till now等内容，欢迎下载使用。
By the end f the lessn, I will be able t...
learn the usages f the simple past and present perfect tenses and distinguish them;
learn t use the tw tenses t cmplete the blanks;
use the tw tenses t describe an nline activity.
Daniel received a message frm his new nline friend Mark in the UK.
Lk and say.
What did Mark d tw years ag?
Where des Mark live nw?
Mark _________ t Liverpl tw years ag.A. mved B. mves
Mark __________in Liverpl nw.A. lived B. lives
What did Mark’s dad d last mnth?
Hw many times has Mark’s dad been t China?
He ________ t China last mnth.A. went B. ges
He __________ t China three times.A. went B. has been
Read and think.
Mark mved t Liverpl tw years ag.
He went t China last mnth.
Mark lives in Liverpl nw.
He has been t China three times.
Simple past tense
present perfect tense
Read the message and pay attentin t the simple past and present perfect tenses.
Read and learn.
Hi, Daniel. My family mved t Liverpl tw years ag. It feels like we came here just yesterday. We’ve lived in a small flat since we arrived, but Dad says we’re ging t mve t a new huse sn. Dad has just gne t wrk. He’s an engineer. He travels a lt. He went t China last mnth. He brught back many fantastic things! He’s been t China three times s far. He says it’s really wrth a visit! Maybe I can visit yur cuntry this summer hliday.
Lk and learn.
There are sme differences between the simple past tense and the present perfect tense.
We use the simple past tense fr __________ in the past and the time f the actin is________.
We mved int a small flat when we arrived.
We use the present perfect tense t talk abut an actin that _________________and __________ t the present.
We’ve lived in a small flat since we arrived.
started in the past
We use the simple past tense t describe ________________ in the past. The state is_______.
My family mved t Liverpl tw years ag.
what happened
We use the present perfect tense t talk abut______________________.
My family has mved t Liverpl. (My family lives in Liverpl nw.)
the result f an actin
We use the simple past tense t describe ______________ in the past.
My dad went t China last mnth.
We use the present perfect tense t describe ________________an actin has happened__________.
My dad has been t China three times.
hw many times
We use ______________ tense t tell what happened in the past.We use ___________________ tense t talk abut:an actin that started in the past and cntinues t the present;the result f an actin;hw many times an actin has happened till nw.
the simple past
Wrk ut the rules.
the present perfect
1.定义谓语动词用 “动词的过去式”：规则动词：直接加 “ed”（如：mved、visited、intrduced）；不规则动词：需记忆对应过去式（如：went、brught、saw）。2. 标志词表示 “明确的过去时间”：yesterday；the ther day；last...（如 last mnth、last weekend）；（如 tw years ag）
1. 结构谓语动词用 “have/has + 动词的过去分词”：主语是第一 / 二人称、复数：用 “have + 过去分词” ；主语是第三人称单数：用 “has + 过去分词” ；过去分词：规则动词加 “ed” 不规则动词需记忆。2. 标志词表示 “与现在相关的时间 / 结果”：already；ever；just；recently；(nt) yet；s far；up t nw；until/till nw；since + 过去时间 / 句子（如 since we arrived）；次数短语（如 many times、three times）
Simn is talking with Millie abut sme nline visits.
Read and cmplete.
Millie: Hi, Simn. Sme museums ffer nline turs. (1) ______ yu ever ______ (try) ne f them?Simn: Yes. I visited the Shaanxi Histry Museum last weekend. And I als visited the Digital Dunhuang website. I (2) __________ (see) ten caves n it s far.Millie: Nice! I (3) ______ (visit) the website f the Hangzhu Arts and Crafts Museum yesterday. Besides lcal arts, there are sme nline games fr teenagers. I (4) ____________ (play) ne six times s far. It’s interesting!Simn: Online museums are really great! My friend Neil lives in the UK. He hasn’t been t China in persn, but he (5) __________ (visit) the Palace Museum nline many times. S far, he (6) __________ (learn) a lt abut the museum.
have played
has visited
has learned
Sme students are talking abut nline turs.
1 Simn: Last mnth, I ____________ (intrduce) sme nline museums t my friend Neil in the UK. He ____________ (visit) three f the museums s far.2 Amy: I _______________ (cllect) tw pages f infrmatin frm the website f the Water Cube s far. My sister Shirley ________ (sign) up fr a swimming training curse n its website yesterday.
Cmplete the article.
have cllected
3 Kitty: I ______ (visit) Shanghai Ballet nline last Saturday. They _________ (put) a list f different shws n the website recently.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 __________________ (already send) the reprt t Mr Wu.
have visited
hasn’t visited
have already sent
Mark’s father is planning a family trip.
Cmplete the text with the crrect frms f the verbs in the bx belw.
be, bk, decide, explre, g, make, tell
Dad (1) ____________ different turist attractins nline t plan ur family trip t China. Yesterday he (2) _________ that we shuld visit Chengdu first. Dad (3) ______ already _________ ur tickets nline. He used websites t find suggestins n places t visit and (4) ______ a list. Dad (5) ______ t Chengdu n a business trip in 2023, but he didn’t have time t see the giant pandas. He fit this int the trip this time. Thanks t the internet, Dad (6) ____________ able t plan ur trip easily. He als (7) ____________ me that in China, peple d nt need t take their wallet—they prefer t pay nline instead f in cash. That’s very cnvenient.
Cmplete the bx.
has explred
Fr example:I went t Lijiang with my sister last spring.I have taken mre than 80 beautiful phts f the ld twn s far.We climbed the Jade Dragn Snw Muntain n the third day.I have already tasted lcal snacks like Lijiang Baba with my family.…
Sentence StructureI went t the the trip.I have far. I have already ...I have that trip.
Wrds Bank目的地：Beijing; Xiamen…动作：visit scenic spts; take phts; try lcal fd; buy suvenirs时间标志词：last summer; s far; already…
Read and write.
Write at least five sentences abut ne f yur trips, using the simple past tense and the present perfect tense.
一、用所给动词的适当形式填空（考察时态、固定搭配）Liverpl _______ (be) clse t the west cast f England and _______ (be) famus fr the Beatles.Peple __________ (cunt) dwn t midnight at Times Square every New Year's Eve—it __________ (be) a traditin since 1907.The music scene in Liverpl __________ (remain) secnd t nne, and yu __________ (can) enjy live music there every day.A trip t New Yrk __________ (nt be) cmplete withut a walk thrugh Central Park, which __________ (have) lakes and green grass.Lndn __________ (have) smething fr everyne, and many turists __________ (watch) the Changing f the Guard every year.
The grammar we have learned
二、单项选择I really like taking a bat n the Xuanwu Lake, s I ______ it again last weekend.A. visit　　B. visited　　C. will visit　　D. have visited2.-Shirley, shall we watch the film Brn t Fly this weekend?-I'm afraid nt. I ____ it twice and the stry f Chinese pilts really tuched me.A. watch　　B. watched　C. was watching　　D. have watched3.-My cusin Linda has gne ut.-Oh, has she? What time ______ she ______?A. has; gne　　B. will; g　　C. did; g　　D. is; ging
二、单项选择4.-Great changes have taken place in ur hmetwn ver the past years.-Yeah. Things ______ different when we were yung.A. have been　　B. are　　C. will be　　D. were5.--______ did yur uncle leave fr the capital f Denmark?--Let me see. He ______ fr nearly 2 mnths.When; has left　　B. Hw lng; has been away　　C. Hw lng; has left　　D. When; has been away
三、根据所给中文意思，用英语完成下列各句1. 我想把这次旅行的照片分享给我的朋友们。I want t________ the phts f this trip ________my friends.2.现在很多人通过互联网购物、学习和工作。Nw many peple d shpping, study and wrk________ ________ ________.3.多亏了老师的耐心帮助，我终于弄懂了这道难题。________ ________ the teacher's patient help, I finally understd this difficult prblem.
thrugh the Internet
Thanks t