英语八年级下册Grammar教课课件ppt

这是一份英语八年级下册Grammar教课课件ppt，共25页。PPT课件主要包含了一般过去时，现在完成时，过去持续到现在，过去动作对现在的影响，在过去的动作多次进行，过去动作，肯定句，否定句，一般疑问句，特殊疑问句等内容，欢迎下载使用。

语言知识 掌握现在完成时和一般过去时的区别：1. 区别定义2. 区别语法结构3. 区别时间标志词
G a l s
Part One
区 别： 定 义
区 别： 结 构
Daniel went t Beijing tw years ag.Daniel has lived in Beijing fr tw years.
Daniel didn’t g t Beijing tw years ag.Daniel hasn’t lived in Beijing fr tw years.
Did Daniel g t Beijing？Has Daniel lived in Beijing？
When did Daniel g t Beijing？When has Daniel lived in Beijing？
Part Three
区 别： 时间标志词
Daniel went t Beijing tw years ag.Daniel has lived in Beijing fr tw years.
Daniel bught a new cmputer last mnth.Daniel has bught a new cmputer.
Mr Wu visited Canada in 2010 and 2011.Mr Wu has been t Canada twice.
一般过去时, last ..., in + 过去的年份/月份/星期
现在完成时（句中）just,never,ever,already, fr/since + 时间 （句末）yet, in the past, ver the years, recently, nce
Cmplete his sentences with the crrect frms f the wrds in brackets.
I ___________ (visit) the Palace Museumwith my grandparents the ther day.
I ___________ (climb) Munt Huang last Summer.
have visited
________ yu ever _________ (try)the famus Tianjin Bazi?
I am happy that I _________(learn) t swim.
Have tried
have learnt
Help them cmplete the sentences with the crrect frms f the wrds in brackets.
I ___________ (finish/just) my hmewrk.Millie _________ (finish) her hmewrk 20 minutes ag.
I __________ (write) an email t my friend yesterday.Daniel __________________ (write/already) tw emails.
just finished
has already written
I ________ (be) in Hainan last mnth.Sme f ur classmates ______________ (nt be) t Hainan yet.
I ___________ (live) in Sunshine Twn since I was brn.Daniel _________ (live) in Nanjing in 2007.
hasn’t been
Cmplete their cnversatin with the crrect frms f the wrds in brackets.
Millie: (1)__________________ (yu/be/ever) t Nanjing?Simn: Yes. I (2)_________ (be) there three times.Millie: When (3) _______________ (yu/g) there last?Simn: Last summer, I (4)___________ (spend) a week there.
Have yu ever been
Millie: (5) _____________(yu/like) it?Simn: Oh yes. I (6)_________ (have) a great time there. I (7)_________ (visit) many places f interest and (8) __________ (eat) lts f lcal fd.Millie: Lucky yu! I (9) _____________ (be/never) there.
Did yu like
have never been
bebuyreadreturn see shw
Saturday, I5 MarchHave yu ever dreamt f travelling arund the wrld withut a passprt?Yes, yu can realize yur dream by taking an nline tur. Yesterday Daniel(1) __________ me an nline tur f the USA. I (2) _________ never s many wnderful pictures befre.
[driːm] v. 做梦，梦想
[ˈpɑːspɔːt] n. 护照
Last week, I (3)_________ a bk abut the places f interest in theUSA. I (4)_________ 20 pages already. It's really interesting. My dad(5) __________ just _________ frm the USA, but I (6) __________ never __________ there. I hpe I can visit the USA sme day.
W r d s
dreampassprt
vi. &vt 做梦，梦想n. 护照
S u m m a r y
last, ag, 过去年份等
have/has + 动词过去分词
just, already, yet等
1．Accrding t the reprt, the Chinese gvernment ________ t much fd and clthes fr the hmeless peple in Africa in the past ten years.A．prvidesB．has prvidedC．prvided2．—________ yu ________ yur temperature?—N, I haven’t.A．Did; takeB．Are; takingC．Have; takenD．Had; taken3．I have studied in Yucai Middle Schl ________ tw years ag.A．frB．sinceC．atD．in
P r a c t i c e
4．The inventr ________ many inventins in his life.A．inventsB．has inventedC．inventedD．inventing5．—Hw d we dwnlad the APP?—I ________ yu. Weren’t yu listening?A．tellB．am tellingC．have tldD．will tell6．—________ yu ________ a gd time last night?—Yes, I did.A．Did, haveB．Did, hadC．Were, had
7．—Did he have a gd time at the birthday party?— N, he ________ t much and ________ his leg.A．drink; hurtB．drank; hurtedC．drank; hurt8．—Yu lk very sleepy. What’s up?—It was already twelve ’clck when I ________ hme last night.A．getB．gtC．gt t9．Bill ________ his bk dwn and helped me pick up my pen just nw.A．putsB．will putC．put10．Mr. Green _________ Alice in 2004.A．gets married tB．married withC．marriedD．was married