John: Mum, I have already(已经) cleaned them.
Mother: John, clean your teeth please.
John: Mum, I have already cleaned them.
comb your hair ------ have combed it wash your hands ----- have washed them study for English test ----- have studied for it tell me the truth -----have told you everything visit your grandpa ----- have visited him listen to the English tape ----- have listened to it
They have built many buildings in this city.
3. Judy还没到达. (arrive-arrived) Judy hasn’t arrived yet. 4. 你吃过早饭了吗? 5. 她刚刚离开.
She has just left.
(have-had)
Have you had breakfast ? (leave-left)
抄写动词以及过去式和过去分词。 1.be-- was/were e— came--come did--done 3.go-- went--gone 4.do— 5.have-- had-had 6.drink— drank--drunk ate--eaten 7.give-- gave--given 8. eat– 9.know-- knew--known 10.make— made--made said--said 11.run-- ran--run 12.say— found--found 13.see-- saw-seen 14.find— got--got 15.draw-- drew--drawn 16.get— 17.hear-- heard-heard 18.begin— began--begun 19.buy-- bought--bought20.leave— left--left
learned English ?
had your watch? studied in our school ?
How long have you
had your current hairstyle(发型)? known your best friend? worn your glasses?
写出下列动词的过去式及过去分词 hit hit 13 hit______-______ became become 1 become_______-________ 14 hurt_____-______ hurt hurt broke broken 2 break_______-_________
二: 用法: 1)现在完成时表示过去发生的动作,并对现在有影响。 Someone has broken the window. (窗户现在是坏的) I have already lost the key. (我现在没有钥匙) I haven’t read that book yet . (不了解书的内容) I have just cleaned my hands. (手是干净的)
Maggie moved to Hawaii in 1996. Maggie has lived in Hawaii for about 8 years.
现在完成时 二: 用法: 2)现在完成时表示从过去一直持续到现在的动作或状态。 She has learned English for 5 years. He has lived in Beijing since ( 自从)he was born . Have you stayed here since ( 自从) 3 o’clock? 常与for, since引导的时间短语或从句连用. for+ 时间段 since+时间点 , since+ 句子
3 bring _______-________ brought brought 15 keep_____-______ kept kept built built 4 build_______-_________ lent lent 16 lend______-_____ bit bit 5 bite_______-_________ caught caught lost lost 17 lose______-______ 6 catch_______-_________ 7 choose________-_______ chose chosen 18 meet_____-______ met met 8 cut________-__________ cut cut 19 put______-______ fell fallen put put 9 fall_______-__________ flew flown 10 fly_______-__________ read read 20read______-_____ forgot forgotten 11 forget_______-_______ rang rung 21 ring______-______ grew grown 12 grow________-_______
现在完成时
Dora
If winter had?
冬天来了，春天还会远吗？
现在完成时 ( present perfect tense)
past
present(now)
future
do my homework
Mother: John, clean your teeth please.
since: (自…以来)
1)since+时间点 He has stayed here since 5 o’clock. 2)since+ 时间段+ ago He has stayed here since 5 hours ago.
Take notes
3)since+ 从句
She has taught English since he came here.
carry some water for the old man ----has carried some boil some water ---- has boiled some make some coffee ---- has made some call Mr. Smith ---- has called him mend the shirt ---- has mended it dry her hair ----has dried hers
常与already(已经), yet(已经), just(刚刚),ever(曾经)等词连 用. already: 常用于肯定句中. yet: 常用于否定句,疑问句尾.
Translate the following sentences.
1. 你已经找到你的书了吗?
(find-found)
Have you found your book yet? 2. 他们在这个城市建了许多房子. (build-built)
常与for, since引导的时间短语或从句连用.
What has just happened to him ? He has just lost his job.
What has just happened to her ? She has just got a love letter .
since , for 的用法:
for: (长达）
for+ 时间段 He has kept the book for 2 weeks.
用for 或since填空
1. Mr. Brown has had his TV ________ for 15 years.
2. I’ve taken driving lessons _________ last month. since for 3. My sister has had her cell phone ________ a month . since 4. My friends haven’t visited me ___________ my birthday. for 5. We haven’t used our car ________ a long time . for 6. She hasn’t had a good cup of coffee _________ years. since 7. Tom has worn glasses _________ he was 7 years old.
现在完成时
一.构成: have/ has + done (过去分词) 过去分词(pp)其变化方法和动词过去式基本相同。有部分 不同，需要记好。 二: 用法: 1)现在完成时表示过去发生的动作,并对现在有影响。 I have just called him. 常与already(已经), yet(已经), just(刚刚),ever(曾经)等词连用. 2 表示从过去已经开始，持续到现在的动作或状态。 He has worked in this school since he came here.
现在完成时
一.构成:
have/ has + done (过去分词)
过去分词(pp)其变化方法和动词过去式基本相同。 有部分不同，需要记好。 He has lived in Shenzhen for 4 years.
Has he lived in Shenzhen for 4 years?