现在完成时复习

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复习复习现在完成时

复习复习现在完成时

动词过去分词 的规则变化规律
双写+ed
注:以一个辅音字母结尾 的重读闭音节词,双写最
后一个辅音字母+ed
study studied studied
carry carried carried
变y为i,+ed
try tried tried
注:以辅音字母+y结尾, 变y为i,+ed.
play played played enjoy enjoyed enjoyed stay stayed stayed
ABA型
(原形与过去 分词相同)
take go do see is/am
/are
took taken
went gone
did
done
saw seen
was been
/were
ABC型 (三种都不一样)
the West Lake
the Great Wall
A: I have been to the West Lake.
直接+ed
注:以元音字母+y结尾, 直接+ed.
写出下列动词的过去式和过去分词:
原形 过去式 过去分词 shut shut shut
动词过去分词 的不规则变化
cut cut cost cost
cut cost
AAA型 (三种都一样)
put put
put
make have keep find buy
Have you ever loved somebody So much it makes you cry Have you ever needed something so bad You can't sleep at night Have you ever tried to find the words But they don't come out right Have you ever Have you ever Have you ever been in love Been in love so bad You'd do anything To make them understand Have you ever had someone Steal your heart away You'd give anything To make them feel the same

初中英语语法复习——现在完成时课件

初中英语语法复习——现在完成时课件

teach(教) taught
bring(带来) brought
fight (战斗) fought
buy(买)
bought
think(想)
thought
hear (听见) heard
sell(卖)
sold
tell(告诉)
told
meant caught taught brought fought bought
hang(悬挂) hung hung
hold(抓住) held
held
sit(坐)
sat
sat
babysit(临时照顾)babysat babysat
win (赢) won
won
meet(遇见) met keep (保持) kept sleep(睡) slept sweep(扫) swept feel(感觉) felt leave(离开) left build(建设) built send (传送) sent spend(花费) spent lose (丢失) lost
二、 AAB型(动词原形与过去式同形)
beat(跳动) beat beaten
三、 ABA型(动词原形与过去分词同形)
become(变成) became become
come(来) came come
run(跑)
ran run
四、 ABB型(过去式与过去分词同形)
get(得到) got
got
hang(吊死) hanged hanged
give(给)
gave given
take(取)
took
taken
mistake(弄错) mistook mistaken

英语语法教学 现在完成时复习

英语语法教学 现在完成时复习

简析:现在完成时的时间状语常有如下 四类:
⑴ 现在完成时常与already(已经),just (刚 刚,正好),ever(曾经),never (从来,也不;从不),before(以前), yet(仍然)等连用。
⑵现在完成时常与recently(近来), so far(到目前为止),in the past/“last + 一段时间”等时间状语连 用。因为上述短语表示的是从现在起往 前推算的一段时间,句中的动作是从过 去某一时间或时刻开始持续到现在的。
1. have/has been to表示“过去曾去过 某地”,但现在已经回来了。
2. have/has gone to表示“已去了某 地”,现在还没有回来。
3. have/has been in 表示“已在某地 (呆了多久)”,如果是小地方用at代替in。
四、中考考点:
考点一:考查基本概念
例如: Both his parents look sad .
am/is-was-been
are-were-been
begin-began-begun break-broke-broken
do-did-done
draw-drew-drawn
drink-drank-drunk drive-drove-driven
eat-ate-eaten
fall-fell-fallen
⑶现在完成时时常与“for +时间段或 since +过去时间点”连用(含从句,从句 过去时)。
⑷现在完成时还与once(一次), twice(两次),three times(三次), several times(几次)等表示重复次数的 词语连用。
考点三:考查与一般过去时的区别

2024年中考英语语法复习+—现在完成时课件

2024年中考英语语法复习+—现在完成时课件
They have gone.他们已经走了。
Have you seen the doctor? 你看过医生了吗?
在现在完成时中,当主语是I/you/we/they时,助动词用 have;当主语是第三人称单数时,助动词用has。
三、现在完成时的使用
1.表示过去发生并结束的动作对现在所产生的影响
He has left the city. 他已离开了这个城市。(结果:他不在这个城市。)
一、基本构成:have/has+done
I have finished my homework. 我已完成了作业。 (这里的finished就是动词finish的 过去分词。)
二、现在完成时不同人称的用法 I have washed my car.我洗过车子了。
We have done the whole work.我们干完了所有活儿。
A.practised
B.were practising C.have been practising
C
3 . —Where is mother?
—She is in the kitchen. She ________ the
housework all morning.
A.is doing
B.was doing
B.was studying
C.studied
D.have been studying
D
15 . “I _____ as everyone expects ”, Yao Ming
said .
A.haven’t played
B.haven’t been playing
C.didn’t play
D.am not playing

现在完成时的用法讲解

现在完成时的用法讲解

现在完成时的用法复习整理一、谓语部分结构:助动词have (has) +过去分词过去分词的构成分规则的和不规则的,规则的与过去式的构成方法一样,不规则的只有单独记了,无人能帮你。

1.肯定句:主语+have( has) +过去分词+其它。

2. 否定句:主语+have( has)+ not+过去分词+其它。

have not=haven’t has not=hasn’t.3.一般疑问句结构:Have( Has )+主语+过去分词+其它?4.特殊疑问句:特殊疑问词+have(has) +主语+ 过去分词+其它?eg. He has already finished his homework.He hasn’t finished his homework yet.Has he finished his homework yet?--Yes, he has./ No, he hasn’t.二、常搭配的时间状语:already, yet, just, ever, never,in thepast +时间段,so far这几个词的位置除了yet常在句尾外,其余的通常都在句中,即have/has的后面,行为动词的前面。

但already也可在肯定句尾,表示强调,在疑问句末尾表示惊讶等。

eg. Has he finished his homework already? 对他完成了作业感到惊讶。

另,before 也可以与现在完成时连用。

eg. I’ve ever been there before. It was ten years ago.三、常用用法1、表示过去发生或者已经完成的动作对现在造成的影响或者结果。

Eg.The doctor has left .(他现在不在这儿,找不到他了。

)The students have cleaned the classroom.(现在教室是干净的)I have just read the book.( 现在我知道这本书的内容了)比较:I read the book last month.(只是说明read这个动作是在上个月发生的而已,没有谈及对现在有什么影响)总结:现在完成时与一般过去时的区别:现在完成时强调的是过去发生的动作对现在造成的影响或者结果,强调的是现在的情况或者状态,与过去没有关系,不能和表示过去的时间状语连用。

现在完成时专项复习和训练

现在完成时专项复习和训练

现在完成时时态讲解一、注意弄清时态的实际意义现在完成时表示的是在过去某个时间开始并持续到现在的动作/状态,或者过去的动作或状态对现在造成的影响或结果。

They have left. --他们已经离开了,也就是说现在他们人不在这里I have had my lunch. --我已经吃过午饭了,也就是说我现在不饿也可表示持续到现在的动作或状态,或有可能有可能停止,或有可能继续延续下去。

He has learned English since 2001. -从2001年开始学的,现在还在继续学着呢二、基本句型结构现在完成时的构成形式:have /has (助动词)+done(过去分词)I/You/They/We have talked . He/She has talked.现在完成时的否定结构就是在助动词have或has后加上否定词not;I/You/They/We haven’t(have not) talked . He/She hasn’t(has not) talked.其一般疑问句就是将助动词have或has提到句首,Have I/You/They/We talked . Has he/she talked.肯定的简略回答是:Yes,主语+have/has.,否定的简略回答是:No,主语+have/has not.。

如:I have seen the film. →Have you seen the film?Yes,I have./No,I haven’t.三、注意掌握两种基本用法1.“过去的经历”:动作发生在过去的某一时刻且已经结束,但未说明动作发生的具体时间或情景,强调该经历(即动作发生后)对现在所造成的影响或产生的结果。

如:I have heard of the man. 我听说过这个人。

2. “完成情况”:表示过去已经开始并持续到现在的动作或状态,或有可能继续延续下去。

句子中一般有说明其完成情况的短语或从句。

现在完成时态(复习课教案)

现在完成时态(复习课教案)

一、教学目标:1. 让学生掌握现在完成时态的构成和用法。

2. 培养学生运用现在完成时态进行交际的能力。

3. 提高学生对英语时态的识记和运用能力。

二、教学内容:1. 现在完成时态的构成:have/has + 过去分词。

2. 现在完成时态的用法:表示动作发生在过去,对现在有影响或结果。

3. 现在完成时态的标志性词语:already, yet, just, ever, never, for, since等。

三、教学过程:1. 导入:通过提问引导学生思考过去发生的动作对现在的影响,引出现在完成时态。

2. 讲解:讲解现在完成时态的构成和用法,举例说明。

3. 练习:让学生进行现在完成时态的填空、改写句子等练习,巩固知识点。

4. 交际:组织学生进行角色扮演、小组讨论等活动,运用现在完成时态进行交际。

5. 总结:对本节课的内容进行总结,强调现在完成时态的用法和标志性词语。

四、教学评价:1. 课堂参与度:观察学生在课堂上的积极参与程度,回答问题和参与讨论。

2. 练习完成情况:检查学生完成的练习,评估其对现在完成时态的掌握程度。

3. 交际表现:评价学生在角色扮演和小组讨论中的表现,关注其运用现在完成时态的能力。

五、教学资源:1. PPT课件:展示现在完成时态的构成、用法和标志性词语。

2. 练习题:提供现在完成时态的填空、改写句子等练习。

3. 角色扮演道具:用于学生进行角色扮演活动。

4. 小组讨论话题:提供相关话题,引导学生进行小组讨论。

六、教学步骤:1. 复习导入:通过提问学生关于他们已经学过的现在完成时态的知识,复习之前的学习内容。

2. 实例分析:通过展示一些具体的例子,让学生进一步理解现在完成时态的用法和构成。

3. 练习巩固:设计一些练习题,让学生进行现在完成时态的填空、改写句子等,以巩固他们的知识。

4. 小组活动:将学生分成小组,让他们通过讨论和交流,共同完成一些有关现在完成时态的任务。

5. 课堂总结:对这节课的内容进行总结,强调现在完成时态的重要性和使用场景。

复习专题 现在完成时复习

复习专题 现在完成时复习

复习专题现在完成时复习一、初中英语现在完成时1.—What about watching the movie Big Fish tomorrow?—Oh, I it already.A. watchB. have watchedC. will watchD. am watching【答案】 B【解析】【分析】明天去看电影大鱼怎么样?哦,我已经看过了。

already是完成时的标志,故选B。

【点评】联系句意,注意辨析关键的词语,来判断所填之词。

2.Wow! You ________ dinner! Let's eat now.A. cookB. are cookingC. will cookD. have cooked【答案】 D【解析】【分析】句意:Wow,你做好分了,让我们现在来吃。

根据““Wow”及“now”可知本句动词的时间是现在,根据语境可知动词的状态为完成。

故选D。

【点评】动词的时态可以根据选项与上下文之间的前后关系来判断。

3.— Where is your uncle? I haven't seen him for a long time.— He _______ Beijing for about half a year. He moved there in January.A. has gone toB. has been toC. has arrived inD. has been in【答案】 D【解析】【分析】考查延续与非延续性动词。

根据for about half a year是一段时间,排除非延续性动词A、B、C这三个选项,故选D。

4.—Where is Catherine? I haven't seen her for days.—She Wuhan. She'll be back next week.A. has gone toB. has been toC. have gone toD. have been to【答案】 A【解析】【分析】句意:——Catherine在哪里?我好几天没见她。

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I have read his letter. He hasn’t cleaned the windows yet. You have already changed. They have never spoken to each other. Have you ever been to the USA?
5. 现在完成时常用的时间状语是
already, yet, just, recently,so far, ever, never, up to now, in the past years, over these years等。
现在完成时表示:1.过去发生的动作对现在造 成的影响和结果。强调现在的影响,和过去 无关,不和表示过去的时间状语连用。
3.They _h_a_v_e_c_o_o_k_e_d_(cook) the supper already.They _c_o_o_k_e_d__(cook) it half an hour
ago.
4.They _h_a_v_e_n_’_t b__o_u_g_h_t (not buy) the air tickets. They__w_i_ll_b__u_y__(buy) them tomorrow.
5. They _h_a_v_e__fi_n_i_sh_e_d____(finish)the work so far.
6. How long have
you _s_t_a_y_e_d__(stay) at home
already?
7. I h__a_v_en_’_t_r_e_a_d_(not read) the book before.
this morning.
现在完成时和一般过去时区别:
1.He _h_a_s_w__o_r_k_e_d__(work) out the math and
now he is explaining it to us.
2.He _c_a_m__e_(come) to our school last year.
2. I haven’t finished (not finish) the work yet.
3. I _h_a_v_e_h_e_a_r_d_____(hear) from my father recently.
4. Weh_a_v_e__b_e_en_(be) there many times in the past 3 years.
5. 常和现在完成时连用的状语有:
already, yet, just, recently,so far, ever, never, in the past years, over these
years等。
用括号中动词的适当形式填空
1. He _h_a_s_d_r_a_w__n_(draw) a picture of his pet dog already.
8. He has
just done (do) it.
9. My sister _w__a_lk_e_d__(walk) to school every day last year.
10.We _w__il_l_h_a_v_e__(have) an exam again sometime next
week. 11.Lucy _h_a_s_g_o_n_e__(go) to Shanghai. She _l_e_ft___(leave)
Li ming has just gone to the countryside to see his grandma.
翻译句子:
1.我已经修好了你的照相机。
I have already repaired you camera. 2.吉姆还未到中国旅行过。 Jim hasn’t travelled to China before. 3.迄今为止,李先生已经教过3000个学生。 So far, Mr Li has taught 3000 students. 4.近来,有些交换留学生已经从我们学校毕业。 Some exchange students have graduated from our school recently. 5.在过去的20年里,中国发生了很大的变化。 China has changed greatly in the past 20 years. 6.李明刚刚去乡下看望他的奶奶。
语法复习
现在完成时
一、现在完成时的构成
1. 现在完成时的肯定句句型
主语(第一,二人称单,复数)+have
(第三人称复数) +have
(第三人称单数)
+has
+过去分词
2现在完成时的否定句句型
主语+have/has+not+过去分词+…… 例如: I have not seen the movie yet. He hasn’t been to Beijing since then
3. 现在完成时的一般疑问句
句型 Have/Has+主语+过去分词+…. Have you finished the work? Has she arrived hhave/has+主语+过去 分词+……. How many times have you been to the Great Wall?
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