初中英语现在进行时课件
初中英语-中考时态复习-公开课精品课件-八大时态完整版
often，always，usually，sometimes， every day/week/month/year...
习惯活动 现在情况 客观事实 主将从现
I get up at six every morning. They are very busy. He needs help.
当主语不是第三人称单数时:
• 肯定句 :主语+动词原形+其它 • 否定句 :主语+don't+动词原形+其它 • 一般疑问句: Do+主语+动词原形+其它 • 特殊疑问句:特殊疑问词+一般疑问句 注意★:句式结构错则全句都错。 • 谓语动词的形式:do/does • 助动词的形式:don't(do not)/doesn't(does not)
英语时态复习
初中阶段应掌握的时态共有八种：
一般现在时、一般过去时、一般将来时 现在进行时、现在完成时 过去进行时、过去将来时、过去完成时
在英语语法中，"时"指动作发生的时间，"态"指动作的样子和状态。
一般现在时 Present Simple
What does he/she often do? What do they often do?
肯定式 I work. You work. We work. They work. He works.
疑问式
否定式
疑问否定式
Do I work?
I don't work.
Don't I work?
Do you work? You don't work. Don't you work?
初中英语8大时态ppt课件
e.g.Has she any experience in teaching piano lessons？(√) Does she have any experience in teaching piano lessons？ (√) 她有教钢琴的经验吗？
Had you a good time going hiking yesterday？(×) Did you have a good time going hiking yesterday？(√)
you/ they working？
.
Is he/ she/ it not working？或Isn’t
he/ she/ it
working？
现在分词的变法有：
1)、一般在动词词尾加上-ing , E.g. jump---jumping
2)、以不发音字母e结尾的动词，先去e，再加ing. E.g have---having
表示过去经常发生的动作，也 可用“used to do ”和“would +动词原形”。
.
肯定式
疑问式
否定式疑问否定式I源自wasateacher.
Was I a I was not
teacher？ teacher.
a
Was I not a teacher？
He/ She was a
teacher.
It was Mary.
We/ You/ They
were teachers.
Were we/ We/ You/ They Were we/ you/ they not
you/ they were not/
teachers？或Weren’t we/
teachers？weren’t teachers.you/ they teacher？
初中英语六种时态复习课件(35张PPT)
②while 引导的从句表示“在……期间”，主从句谓语动词所表示的动 作同时ቤተ መጻሕፍቲ ባይዱ生。这时，主从句都用过去进行时。
e．g.：My father was reading the newspaper while my mother was watching TV.当我的妈妈看电视的时候，我的爸爸正在看报纸。
(2)表示普遍真理或客观事实。 e．g.：The sun rises in the east.太阳从东方升起。 (3)在条件状语从句和时间状语从句中，用一般现在时表示将来。 e．g.：If it doesn't rain tomorrow，we will go for a picnic.如果明天不下 雨，我们将去野餐。 (4)在某些以 here，there 开头的句子中用一般现在时表示正在发生的动作。 e．g.：There goes the bell.铃响了。
(3)现在进行时表示将来 表示位置移动的动词 go，come，leave，fly，start，meet，move 等， 可以用现在进行时表示将要发生的事。 e．g.：We are leaving for London.我们就要动身去伦敦了。
(4)一般现在时表示将来 ①表示按规定或时间表预计要发生的动作。 e．g.：Our plane takes off at 8：10.我们的飞机 8：10 起飞。 ②当主句为一般将来时，或含有情态动词，或是祈使句时，在 if，as soon as，until，when 等引导的状语从句中用一般现在时表示将来。 e．g.：I will give him the book as soon as he comes here.他一来这儿， 我就把这本书给他。
(2)表示当前一段时间内的活动或现阶段正在进行的动作。 e．g.：They are picking apples on a farm all the time.他们一直在农场 摘苹果。 (3)与 always，usually 等词连用，表达说话人强烈的感情，如赞扬、不 满、讨厌等。 e．g.：Mary is always thinking of others instead of herself.玛丽总是为 别人着想，而不为自己着想。
2024年初中英语现在进行时
初中英语现在进行时一、引言英语作为国际通用语言，在我国教育体系中占据重要地位。
初中阶段是英语学习的关键时期，语法知识的学习对于提高学生的英语水平具有重要意义。
现在进行时作为英语语法中的一个重要时态，是初中生必须掌握的内容。
本文将从现在进行时的定义、构成、用法等方面进行详细阐述，以帮助初中生更好地理解和运用这一时态。
二、现在进行时的定义现在进行时，顾名思义，表示动作正在进行。
在英语中，现在进行时主要用来描述说话时刻正在进行的动作或状态。
与一般现在时相比，现在进行时强调动作的持续性、短暂性和正在进行的特点。
三、现在进行时的构成现在进行时的构成是：主语+be动词(am/is/are)+动词现在分词。
其中，动词现在分词的构成规则如下：1.一般动词直接在词尾加-ing，如：work→working，play→playing。
2.以e结尾的动词，去掉e再加-ing，如：dance→dancing，write→writing。
3.以重读闭音节结尾的动词，双写词尾字母再加-ing，如：sit→sitting，run→running。
四、现在进行时的用法1.描述正在进行的动作当我们要描述某人正在做某事时，可以使用现在进行时。
例如：MysisteriswatchingTVinthelivingroom.ThestudentsarehavinganEnglishlesson.2.描述现阶段暂时的状态或行为现在进行时可以用来描述现阶段暂时的状态或行为。
例如：Sheisvisitinghergrandparentsinthecountryside.Wearelivinginasmalltownnearthemountns.3.表示即将发生的事情在某些情况下，现在进行时可以表示即将发生的事情。
例如：Theyaregettingmarriednextmonth.（他们下个月要结婚了。
）4.表达感情色彩现在进行时还可以用来表达感情色彩，如赞许、厌烦等。
初中英语语法—时态(28张) PPT课件 图文
(4)现在完成时与表示一段时间的for短语、since短语或从句等 时，应注意句中的谓语动词须是延续性的，而不能是非延续性动词，如 come→be here，go→be there，die→be dead，borrow→keep，buy→h ，join→be in，leave→be away，begin to study→study等。
6．过去进行时
(1)概念：表示过去某一时刻或某一时间段内正在进行的动作。 (2)构成形式：was/were＋动词的-ing形式 ①表示往返、位移的动词的过去进行时常可用来表示过去将来时
时态 We wanted to tell her that the train was_leaving an hour later.
1．一般现在时
基本用法： (1)表示经常性、习惯性的动作； He always helps others. 他总是帮助别人。
时态 (2)表示现在的情况或状态；
He is a teacher. 他是个老师。 (3)表示客观事实和普遍真理。 The sun rises in the east. 太阳从东边升起。 构成形式：am/is/are或实义动词的原形(主语是第三人称单数时，动 词要用第三人称单数形式)。
时态 (2)构成形式：have/has＋动词的过去分词。
(3)与现在完成时连用的时间状语有for a long time，recently，yet， lately，ever，never，already，since，by this time，before，just，in t past/last few years，since＋过去的时间点，since＋时间段＋ago，since ＋从句(一般过去时)。
表示感觉的动词。如：see，hear等。 表示喜欢或厌恶的动词。如：like，love等。 表示希望的动词。如：want，would like等。
初中英语语法一般现在时与现在进行时表将来课件市公开课一等奖省赛课微课金奖PPT课件
A: What time Chaty is arriving tomorrow? B: Half past ten. I am meeting her at the station.
I am not working tomorrow. So, we can go out somewhere!
Ian isn’t playing football next Saturday. He’s hurt his leg.
I am tired. I am going to bed! Goodnight! Tina, are you ready yet? – Yes, I am coming!
初中英语语法普通现在时与现在进行时表未来课件
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We use Present Continuous
- For personal commitments that have previously planned, for which preparations have already been made. (for example, buying tickets, reserving seats, making appointments, etc.)
What time does the film begin this evening?
Tomorrow is Sunday.
初中英语语法普通现在时与现在进行时表未来课件
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• We use Present Simple
- to talk about people if their plans are fixed like a timetable (actions that are part of a timetable, for example a holiday)
七年级英语课件：初一英语《现在进行时》课件
The present continuous tense is usually accompanied by the auxiliary verb "be" (e.g., "I am running") and uses the present participle "-ing" form of the verb. The present simple tense, on the other hand, does not require "be" and uses the basic form of the verb.
contents
目 录
Practice and consolidation of the present continuous tense The practical application of the present continuous tense Summary and Review
contents
Expressing future plans or arrangements: "They are flying to Europe next week."
Expressing an action that is ongoing at the moment: "I am studying English every day."
Formation: The negative form is formed by placing "not" before the helping verb "be" (or "am," "is," "are," "was," or "were" depending on the subject) and the present participle of the verb. For instance, "They are not playing" is the negative form of "They are playing."
现在进行时(17张PPT)初中英语专项复习课件
如何判断现在进行时
(4) 通过上下文句义，表明某一动作是现在或 说话瞬间发生的动作，这个句子也要用现在 进行时态。Eg: — Where is Tom? 汤姆在哪儿？ — He is running on the playground .
他正在操上想跑步。
如何判断现在进行时
(5)表示状态和感觉的词，一般不能用于进行 时态，因为他们不能表示正在进行的动作。 Eg: Look! The boat looks like a duck. 看！这只船像只鸭子。
—No, I’m not.
考查现在进行时的结构。根据“直、去、双、变” 原则：watch-watching, wait-waiting。 进行时的结构是be + v-ing。 (4)中表示某人的意愿， 不用现在进行时。
【典例2】Look! Tom _____ TV happily on the sofa.
He is always thinking of others. 他总是想着别人。 （表赞扬）
动名词变化规则
口诀
规则
例子
直 1. 一般情况下，直接在动词后加-ing。 play –playing
去 2. 动词以不发音的-e结尾，要去-e加- take – taking
ing。
双 3.重读闭音节的动词，要双写词尾字 cut – cutting
A. watch
B. watches
C. watching
D. is watching
考查现在进行时。look是现在进行时的标志词，现 在进行时的结构为be + v-ing，所以只有答案D符合。
THANK YOU
否定 形式
主语 + be not doing sth.
初中英语语法——四大基本时态课件(共24张ppt)
现在进行时使用环境、句型变化
★作谓语的动词用来表示动作（情况）发生时间的 各种形式称为时态。
★概念：表示现阶段或说话时正在进行的动作及行 为。
★时间状语：Now, at this time, days, look. listen等时 间状语做标志。
★基本结构：主语+be +doing +其他 ★否定形式：主语+be +not +doing+其他 ★一般疑问句：把be动词放于句首。
事，正要做某事。 ⑤某些动词，可用进行时态表将来，如come,
现在进行时的用法
1)、现在（说话的瞬间）正在进行或发生的动作，强调“此时此刻” E.g. He is reading . They are talking now.
2)、当前一段时间内的活动或现阶段正在进行的动作。 E.g. They are working these days.
3)、 某些动词的现在进行时，表预定的计划或即将发生的动作。 E.g I am coming.
一般现在时--句型变化
❖ ③含有be动词的要在be上做变化.
❖
Danny is a good student. 陈述句
❖
丹尼是个好学生。
❖
Danny isn't a good student. 否定句
❖
丹尼不是个好学生。
❖
Is Danny a good student? 一般疑问句
❖
丹尼是个好学生吗？
此句中给出的do指“做，干”, not指把此句变为否定句， 故须在do前加助动词don't。
做题时常见错误五、对主语的数判断有误
初中英语现在进行时
现在进行时
What are you doing now?
We are having a class. What class are you having now?
We are having an English class.
现在进行时
一、概念：
现在进行时表示现在（说话瞬间） 正在进行或发生的动作。常与时间状语 now连用。在Look!，Listen!之后的句 子也常用现在进行时。
What are they doing now?
They are playing ping-pong.
write a letter
A: What is she doing? B: She is writing a letter.
A: What are they doing now? B: They are playing soccer.
We You are not＋ ~ing. They
3. 一般疑问句：
Am Is ＋主语＋现在分词?
Are Am I ＋ ~ing.
he Is she ＋ ~ing.
it we Are you ＋ ~ing. they
变句子 1. His sister is having lunch.
一般疑问句
come
ing
coming
Practice
have
having
live
living
write
writing
drive
driving
ride
riding
make making
The teacher is writeing now.
They are danceing now.
初中英语语法时态(共25张PPT)
A.goes B.will go
C.would go D.are going
2.--Did your son fail his English exam once again?
--Yes, but he told me he____hard next term.
A.studies B.is studying C.will studyD.would study
2 have been to+地点,表示“去过某
地”。（人已回） I have been to Europe. (I am not in Europe now.)
3 have been in+地点+时间段,表示“在/ 来某地多久”。
I have been in Europe for three weeks. (I am now still in Europe .)
3.现在完成时和一般过去时的异同点： 1 共同点：动作都在过去。 2 不同点：和现在有无关系。(与现
在有关的过去动作用现在完成，与现在 无关的过去动作用一般过去。)
4.易错点：
1 have gone to+地点,表示“去了某地”。
（人已走，尚未回。只用于第三人称。）
They have gone to Europe. (They are not here.)
C.didn’t he
D.did he
三、现在进行时
1.用法：
A.现刻动作：目前正在发生的动作。
B.现阶段动作：目前一个时期一直在进 行的动作，此刻不一定在进行。
2.标志词：now,Look! Listen!
中考模拟：
--Mike, who____football in the yard?
初中英语时态-现在进行时(共11张PPT)
Choose the best answer
• (B ) 1.Keep quiet , please.The baby_____.
A. sleeps
B. is sleeping
C. will sleep D.slept
2：去e+ing
• 3: 双+ing（辅元辅）4：改ie为y+ing
Part Three 句式变化
句式
肯定句
否定句
一般疑问句及回 答
特殊疑问句
例句
My father is swimming in the pool now.
My father isn't swimming in the pool now . Is your father swimming in the pool now? Yes, he ___is____./ No,he ___is_n_'t____
Yes, they a__r_e__.(给出肯定回答)
5.The teacher is giving students a lecture at the moment.
W___h_o_is giving students a lecture at the moment?(就划线
部分提问)
A.is leaving B. will leave C. leaves D.is going to leave
(C ) 7. It____hard outside. We can't leave here until it stops.
A.rains
初中英语八大时态讲解_图文
2 have been to+地点,表示“去过某地”
。（人已回） I have been to Europe. (I am not in Europe now.)
3 have been in+地点+时间段,表示“在/ 来某地多久”。
I have been in Europe for three weeks. (I am now still in Europe .)
go there get home open close get to know borrow buy
be there be home be open be closed know keep have
1.The film began 5 The film_h_a_s b_e_en_o_n__ for 5
• 9.They got to know 10 They_h_av_e_k_n_o_w_n__since 10
years ago.
years ago.
• 10.I borrowed the book a I_h_a_v_e _k_e_p_t _the book for a
week ago.
week.
二、一般过去时
1.用法：过去的动作或状态。
2.标志词：
yesterday, the day before yesterday,
three days ago, last night/week/month…,in the past；just
now=a moment ago
例题
Li Ming didn’t understand what American people
4.He joined the club 3 He__h_as_b_e_en_i_n__the club for
初中英语现在进行时
现在进行时讲解和练习1.现在进行时的构成：am/is/ are+ v-ing是现在进行时的构成形式v-ing现在分词的构成：一般情况+ing falling以不发音字母e结尾的单词去e, +ing having双写词尾字母+ing putting以重读闭音节结尾的单词，末尾只有一个辅音字母时.2 现在进行时的基本用法○1表示说话时正在进行的动作常和now连用，有时用一个动词如look（看）、listen（听）来表示now（现在）这一时间概念。
Look！A train is coming.看！火车来了Listen！He is playing the piano.听！他在弹钢琴。
○2表示现阶段正在进行着的动作但不一定是说话时正在进行。
常和at present（目前）、this week（本周）、these days（这几天）等时间状语连用。
What lesson are you studying this week？你们本周学哪一课了？（说话时并不在学）○3现在进行时有时可用来表示一个在最近按计划或安排要进行的动作即是说可以用来代替将来时，但此时，一般要与表示将来的时间状语连用，而且仅限于少量动词。
如：go（去）、come（来）、leave（离开）、start（开始）、arrive（到达）、return（返回）、sleep（睡觉）、…Are you going to Tianjing tomorrow？你明天去天津吗？How many of you are Coming to the party next week？你们有多少人下周要来参加晚会？○4be going to+动词原形这一句型表示即将发生的事或打算（准备）做的事，我们把它归在将来时里了。
（详见第十章将来时）she isn't going to speak at the meeting.她不打算在会议上发言。
注意：如果没有表示将来时间的状语，此类句子就可能指现在或现阶段的动作。
初中英语语法 现在进行时
现在进行时1】现在进行时的构成现在进行时由 "be+v-ing"构成。
be 应为助动词, 初学者最容易漏掉,它应与主语的人称和数保持一致。
2】现在进行时的应用在实际运用时,现在进行时常用以下几种情况:(1当句子中有 now 时,常表示动作正在进行,这时要用现在进行时。
如:They are playing basketball now.现在他们正在打篮球。
(2以 look, listen开头的句子,提示我们动作正进行,这时要用现在进行时。
如: Listen ! She is singing an English song.听,她正在唱英语歌。
(3表示当前一段时间或现阶段正在进行的动作,且此时有 this week, these days 等时间状语,这时常用现在进行时。
如:We are making model planes these days.这些天我们在做飞机模型。
(4描述图片中的人物的动作,也为了表达更生动。
此时也常用现在进行时。
如: Look at the picture. The children are flying kites in the park.看这幅图,那些孩子正在公园放风筝。
3】现在进行时的变化肯定句式:主语 +be( am, is, are+现在分词 +其它 .否定句式:主语 +be(am, is, are +not +现在分词 +其它 .一般疑问句:Be(am, is, are +主语 +现在分词 +其它?特殊疑问句:疑问词 +be(am, is, are+主语 +现在分词 +其它?对现在进行时的特殊疑问句的回答,它不可以用 Yes 或 No 直接作答,要根据实际情况回答。
1. 在英语中, 并不是所有的动词都要使用正在进行时。
例如一些表示状态和感觉的动词, 一般不用进行时态,而是用现在一般时表示。
例如:I hear someone singing. 我正听见有人唱歌。
初中英语现在进行时ppt精编版
（B）表存在的状态的动词：appear, exist, lie, remain, seem, belong to, depend on。
（C）表示一时性动作的动词：allow, accept, permit, promise, admit, complete。
（D)表示感官的动词see, hear, notice, feel, smell, sound, taste, look。
days.
3．现在进行时表将来，主要表示按计划或安 排要发生的动作： I’m leaving tomorrow. 我明天走。 I’m not going out this evening. 今晚我不准备出去。
表示位置移动的动词，如leave, move, go, come, start, begin等用现在进行时表示将要发 生的事，而不表示动作现在正在进行。
come ing
run ning
Waiting
practice ing
shop ping
Studying
see ing
Visit ing
lie ying
Learn ing
1.直接加ing; 3.双写加ing;
tie ying
2. 去e加ing(除ee字母组合); 4. 改ie为y加ing
训练集中营
4）Listen! Daniel __i_s_s__in__g_i_n_g__ (sing) an English.
5）It’s six o’clock in the morning. Simon _i_s__g_e_t_t_i_n_g_ (get) up.
Now you try.
e.g. I ‘__m_/_a_m_d_o_i_n_g my homework now. (do)
初中英语现在进行时讲解
现在进行时一、现在进行时的概念及构成1。
现在进行时的概念现在进行时表示现在某一时刻或某一阶段正在进行或发生的动作，经常和时间状语now连用或用在look，listen at present.等引出的句子中。
二、.现在进行时的构成和运用：错误!表示现在正在发生或进行的事件或动作.错误!也可表示当前一段时间或现阶段正在进行的动作。
句子的结构如下：( be ）amis + 动词ingare如：1. I am listening to the music now.2. The students are drawing pictures now.3. Listen! She is singing 。
4. Look！Mr Li is riding a bike。
动词现在分词构成：1）正常变化是在动词原型后加ing 如:read—-——reading ；drink--—drinking ；eat———eating ;2) 以e结尾的动词,去掉e再加ing 如:write ——-writing ；make——- making ; ride———riding ；3）.重读闭音节（只有一个元音字母，而其后跟有一个辅音字母时）要双写结尾的辅音字母再加ing sit—-—sitting ; swim--swimming ; put———putting ; run-running4)以ie结尾的动词-ie+y+ing：lie —- lying die ———dying 下面以talk为例来说明其各种句式.三、现在进行时的其他用法1.现在进行时代替一般现在时现在进行时有时可以代替一般现在时,表示一个经常性的动作或状态，表示一种感情或强调某种情况的暂时性。
例如:You are doing a good job。
你干得不错嘛。
（赞扬）How are you feeling these days？这几天感觉如何？（关怀）2.现在进行时还可以表示礼貌，常用于口头交际I’m hoping to meet you。
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初中英语现在进行时课件初中英语现在进行时课件初中英语现在进行时课件一、概念现在进行时表示说话时正在进行或发生的动作,也可表示当前一段时间内的活动或现阶段正在进行的动作．结构：助动词 be ( am / is / are ) +现在分词.二、现在分词的构成：1.大多数动词后可在动词后直接加-ing．Eg: carry-carrying,catch-catching,drink-drinking, enjoy-enjoying hurry-hurrying ,do-doing , read-reading , think-thinking2. 如果动词以-e结尾,则去掉-e,再加-ing,如come-coming , have-having , make-making,ride-riding,write-writing,take-taking,use-using．3. 如果动词只有一个元音字母,而其后跟有一个辅音字母时,将此辅音字母双写,再加-ing如： hit-hitting,let-letting, put-putting,run-running,sit-sitting．4. 如果动词有两个音节,且重音在第二个音节上,则末尾的辅音字母须双写,再加-ing,如: for’get-forgetting,pre’fer-preferring,up’set-upsetting．试比较’benefit/benfiting, ’differ/differing,’profit/pr ofiting,这些词的重音在第一个音节上,因此其末尾的辅音字母不双写．5. 以 -ic 结尾的.动词,应先把 -ic 变为 -ick,再加 -ing,eg: panic/panicking,picnic/picnicking,但lie/lying ,die/dying,tie/tying是特殊变化要记住．三、句型结构：1.现在进行时的肯定形式、否定形式、疑问形式及其回答,所有变化都体现在助动词 be ( is / am / are ) 上．1)现在进行时的肯定形式：主语+be(am/ is/are)+doing+其他成分I am singing . They are writing .2)现在进行时的否定形式:主语+be(am/ is/are)+not+doing+其他成分I am not si nging . They aren’t writing .3）一般疑问句及回答：be(am/ is/are)+ 主语+doing+其他成分Am I singing ? Yes ,you are . / No ,you aren’t .Are they writing ? Yes ,they are . / No ,they aren’t .4)特殊疑问句及回答:特殊疑问词+be(am/ is/are)+主语+doing+其他成分What are you doing ? We are playing (要求就提问内容具体回答).2. 缩写形式如下:I am---I’m You are---You’re He is---He’s She is---She’sIt is---It’s We are---We’re They are---They’re3.说明: 不是所有动词都能用现在进行时态的,如：see、like、want、know 等动词往往都不用进行时态．四．用法：1.表示现在( 指说话人说话时) 正在发生的事情．往往与now,at the moment,just 等副词连用,以示强调．We are waiting for you. What are you doing? Some one’s knocking at the door．2.正在进行着的动作可视为未完成的动作：He’s talking to his friends in the classroom.可用 still 一词强调动作的持续性He’s still talking to his friends in the classroom.3. 表示长期的或重复性的动作,说话时动作未必正在进行．Mr. Black is writing another article.Don’t take that book away. Your father’s using it.She is learning piano under Mr. Black.4.现在进行时可用来表示不会长期发生的动作或情况,或被认为在短期内正在进行的动作或存在的情况：What’s your brother doing these days? He’s studying English at Oxford University.5.现在进行时也可以用来表示当前的动向：People are becoming more and more beautiful these days.6. 表示渐变的动词有：become,turn,get,grow,run,go,begin等．The leaves are turning brown.It’s getting colder and colder.7.与always,constantly,forever 等词连用,表示反复发生的动作或持续存在的状态,往往带有说话人的主观色彩．You are always changing your mind.8. 现在进行时(以及 be going to）可以表示为将来安排好的活动和事件We’re spending next winter in China. 用arrive,come,go,leave 等动词的现在进行时描写行程安排,也通常有“将到达”和“将离去”的意思：He’s arriving tomorrow morning.9.当现在进行时表示某事发生的次数过多时,则有时含有抱怨,讨厌,赞扬等的意思：He is always singing at night,and we can’t fall asleep late at night.练习一.用现在进行时完成下列句子:1. ______you__________(fly) a kite? Yes,_______.2. ______you___________(sit) in the boat?3. ______he_____________(talk) with me?4. We_______________(play) football now.5. What_________you__________(do)?6. I_____________(sing) an English song.7. What________he____________(mend)?8. He______________(mend) a car.9. These boys _________ (play) tennis on the playground.10. My mother______________ (cook) in the kitchen.11. We can’t help you,because we ____________ (have )classes.12. ________ the boy ___________ (write) his homework?13. Look! These butterflies _________ (fly) in the sky.14. Listen! The girl ___________ (sing) in thenext room.15. The naughty boy __________ (swim) in the river.二.选择1. Look. Lucy is_____ a new bike today.A. jumpingB. runningC. riding D takeing2. The children _____ football.A. is playingB. are playingC. play theD. play a3. They ______TV in the evening. They do their homework.A. are watchingB. c an’t watchingC. don’t watchD. don’t watching4. Listen! She____ in the classroom.A. is singingB. sing C .to sing D. is sing5. ______are you eating? I’m eating ______ meat.A. What,someB. Which,anyC. Where,notD. What,a6. Is she ____ something?A. eatB. eatingC. eattingD. eats7.My dictionary ___,I have looked for it everywhere but still___ it.A. has lost,don’t findB. is missing,don’t findC. has lost,haven’t foundD. is missing,haven’t found.8..Having a computer for personal use is no easy task because technology _______ so rapidly.A. is changingB. has changedC. will have changedD. will change9. The building_______ ,I can’t stand the noise.A. was being builtB. is builtC. is being builtD. builds10. I can’t catch up with the fashion,bec ause the clothes style_______ all the time.A. has changedB. is changedC. is changingD. changed11. It’s six in the afternoon. The Greens_______ lunch together.A. hasB. are havingC. have hadD. had had12. Don’t make any noise while thestudents_______ to the class.A. are listeningB. listenedC. have listenedD. had listened13. Jack and Ketty_______ in the lake. Let’s join them,shall we?A. swimB. have swumC. swamD. are swimming14. Look! The children_______ basketball on the playground.A. playsB. playedC. is playingD. are playing15. The kite_______ high in the sky now. It looks like a big bird.A. has flownB. is flyingC. was flyingD. flew16.As we all know,the population in the world_______ faster and faster.A. is grownB. is growingC. are grownD. are growing17. To my surprise,he_______ in class.A. is always speakingB. would always speakC. has always been speakingD. does speak always18. I want to know when he _______ for New York tomorrow.A. has leftB. is leavingC. had leftD. has been leaving19. He_______ of how he can do more for the people.A. had always thoughtB. is always thinkingC.has always been thoughtD. thinking always20. Forests _______ and burned at such a speedthat they will disappear from the earth in the future.A.cutB. are cutC. are being cutD. had been cut1. Are ,flying,I am2. Are sitting,3.Is,talking4. are plying5. are,doing6.am singing7. is,mending8.is mending 9.are plying 10.is cooking 11. are having 12. Is ,writing 13. are flying 14.is singing, 15. is swimming1.C2.B3.C4.A5.A6.B7.D8.A 9C 10.C 11.B 12.A 13.D 14.D 15.B 16.B 17.A 18.B 19.B 20.C。