【专项复习】小升初英语课件-核心考点 题型专项突破:专题 04 时态 第二讲 现在进行时 全国通用版(共40张PPT)

文档属性

名称 【专项复习】小升初英语课件-核心考点 题型专项突破:专题 04 时态 第二讲 现在进行时 全国通用版(共40张PPT)
格式 pptx
文件大小 4.0MB
资源类型 试卷
版本资源 通用版
科目 英语
更新时间 2023-05-05 09:13:47

图片预览

文档简介

(共40张PPT)
小升初英语总复习
时 态
第二讲 - 现在进行时
【核心考点】
专题 04《 时态(现在进行时)》
学习目标
1. 现在进行时的考点分析
2. 现在进行时动词现在分词的变化规则
3. 常见的考察方式
4. 巩固练习
考点分析
考点一 现在进行时定义与结构
定义:表示现在或现阶段正在进行或发生的动作或存在的状态。
构成:主语 +be动词(am/is/are) +动词ing形式(现在分词)
注意:助动词be无实意;它随着主语的人称、时态和数的变化而变化。
口诀:I 用am, you用are。Is用于他(he),她(she),它(it)。
考点一 现在进行时用法
①现在进行时是谓语动词的一种表现形式,表示说话时正在进行或发生的动作。e.g._________________________ .我正在看书。
②表示现阶段正在进行而说话时不一定在进行的动作。
e.g._________________________________. 这些日子我正在努力学习英语。
它常与now, at the moment,look, listen等连用。
I am reading a book now
I'm learning English hard these days.
肯定句: 主语 + am/is/are +doing
否定句: 主语 + am/is/are+not+doing
一般疑问句: Am/Is/Are+主语+doing?
特殊疑问句: 特殊疑问词+一般疑问句?
考点二 现在进行时结构
现在进行时句型
基本句式现在进行时的肯定、否定、疑问形式及回答, 所有变化都体现在be动词(is/am/are)上。
(1)肯定式:主语+be(am/is/are)+doing+其他。
______________________ 我正在唱歌。
______________________ 他们正在写作。
(2)否定式:主语+be(am/is /are)+not+doing+其他。
___________________________ .我没在唱歌。
_____________________________ 他们没有在写作。
考点二 现在进行时结构
I am singing.
They are writing
I am not singing
They aren't writing.
基本句式现在进行时的肯定、否定、疑问形式及回答, 所有变化都体现在be动词(is/am/are)上。
(3) 一般疑问句: Be(Am, Is, Are)+主语+现在分词
_______________________ 你正在唱歌吗?
____________ 是的,我在唱歌。
_____________ 不,我不在唱歌。
考点二 现在进行时结构
Are you singing
Yes, I am.
No, I am not.
考点三 现在进行时时间状语
常用的时间状语: now、this week、at the moment或一个准确的现在时间等,或将look, listen置于句子开头,提醒听者注意正在发生的事情。
e.g. 1) They are playing basketball_______ . 他们现在正在打篮球。
2) What is Jessie doing ________________ Jessie此刻在做什么?
3)_________ She is singing an English song.听!她正在唱一首英文歌。
4)_____________________ The children are flying kites in the park.
看这幅画。孩子们正在公园里放风筝。
now
at the moment
Look!
Look at the picture.
考点四 现在进行时特殊用法
用进行时表将来时。这样的动词有arrive, come, get, go, leave, start等。
We are leaving on Friday.我们星期五出发。
He is arriving tomorrow morning. 他明天早上到。
Christmas is coming. 圣诞节要到了。
考点四 现在进行时特殊用法
表示状态、思想、感情和感觉的动词不能表示正在进行的动作,因此一般不能用于进行时。
①表示感觉的感官动词:如:see(看见)hear(听见)notice(留意)但是如果hear不表示“听见”的意思时,可用于进行时。
e.g. _________ a dogwalking along the street.我看见一只狗沿着街走。
The court is hearing evidence this afternoon.法庭今天下午听取证词。
I see
考点四 现在进行时特殊用法
②表示态度、感情、心理状态和继续等意思的动词:
如:like(喜欢),love(爱),know (知道), want (需要),hope (希望),hate (恨), think (认为),agree (同意), believe (相信)等,
e.g. ________________ 我喜欢狗。
I like dogs.
考点四 现在进行时特殊用法
③have (has)当“拥有”讲时,没有现在进行时。
have (has)当“吃饭,开会,……玩得愉快”等意思讲时,可用于进行时。
e.g. _______________________ 我们正在吃午饭。
______________________________ 有一本特别有趣的书。
We are having lunch.
Jim has a very interesting book.
现在分词
规则 动词原形 现在分词
一般在动词后直接加 ing go work going
working
以不发音的e结尾的动词,去e加 ing come make coming
making
以重读闭音节结尾且末尾只有一个辅音字母的动词,先双写这个辅音字母,再加 ing swim sit swimming
sitting
少数几个以ie结尾的动词,先变ie为y,再加 ing die lie dying
lying
考点五 现在分词
肯定句:主语+am/is/are + 动词ing(现在分词)其他.
She is singing.
否定句:主语+am/is/are +not+ 动词ing(现在分词)其他.
She___________ singing.
一般疑问句: Am/Is/Are +主语+ 动词ing (现在分词)其他?
_____ she singing?
is not (isn’t)
Is
解题方法:
1.肯定句改为否定句 :
在be动词后+ not
2. 肯定句改为一般疑问句:
Be动词 提前
考点六 现在进行时句型转换
例 题 精 讲
【例1】 The students are playing soccer on the playground.(改为一般疑问句)
______ the students _______ soccer on the playground
思路点拨:分析句子,这是一个现在进行时的句子,变一般疑问句时,将be动词提前大写,后加主语,加动词ing形式,故得出答案.
答案: Are ; playing
例题解析
【例2】Tom always ______ black shoes,but today he ____ white shoes.
A. to wear,is wearing B. wears,wearing C. wears,is wearing
思路点拨:考查实义动词的单数第三人称形式.句意"汤姆总是穿着黑色的鞋子,但今天他穿着白色的鞋子"根据题干Tom alwaysblack shoes,这里强调的是穿着的状态,主语是Tom,即汤姆总是穿着黑色的鞋子,所以用wears;but today hewhite shoes.这里强调现在他穿着,所以用is wearing.故选C.
例题解析
【例 3 】-- Where is your aunt, Susan
-- She _________ a story book in the yard.
A. reads B. read C. is reading D. are reading
思路点拨:此题考查的是句子时态的问题。题中now是现在进行时的标志,所以选C。
例题解析
【例 4 】Look, Lucy _________________ (dance).
例题解析
思路点拨:句子中look用于现在进行时,构成be+Ving,Lucy是单数形式,be动词使用is, dance的现在分词是dancing。故填is dancing。
答案: is; dancing
【例5】按要求改写句子。
Lee is watching TV. (改为否定句)
_____________________________
例题解析
思路点拨:现在进行时的句子改为否定句时,在be动词后加not, is not=isn't,
故答案是Lee is not (isn't) watchingTV.
例题解析
思路点拨:现在进行时的句子改为一般疑问句时,将be动词提前到句首,
故答案是Are the students singing in theclassroom
【例5】按要求改写句子。
The students are singing in the classroom. (改为一般疑问句)
________________________________________________
【例6】He is ____________ a bus.
A. drive B. driveing C. driving
例题解析
思路点拨:句意:-汤姆,你正在做什么 我正在看电视节目。现在进行时的结构:be doing。根据句意及结构可知问句是现在进行时所以用现在进行时回答
答案:C
【例7】-- Are Lily and Lucy playing football
-- __________________.
A. Yes, they are. B. No, there isn't. C. Yes, he does.
例题解析
思路点拨:句子的意思是:-莉莉和露西在踢足球吗 -.A选项的意思是:是的,她们是.B选项的意思是:不,这里没有,C选项的意思是:是的,他是,根据问句,A选项合适,故答案为:A.
答案:A
【例8】The boys are having a soccer game. (改为否定句)
The boys _______ a soccer game.
例题解析
思路点拨:句意:这些男孩们正在进行一场足球比赛。这个题要求我们变成否定句,根据句意可知,这个句子使用的是现在进行时,即be+现在分词,故变成否定句时,直接在be动词的后面加否定词not故填 aren't having.
【例9】填空题
Look! My brother ____________ (lie) on the beach.
例题解析
思路点拨:句意:看!我弟弟躺在海滩上.由Look!知该用现在进行时。
答案: is lying
【例10】 填空题
You ____________ (drive). Don' t talk on the mobile phone.
例题解析
思路点拨:句意:你正在开车,不要在手机上交谈了。根据句意可知,应用现在进行时
答案: are driving
【例 11 】根据要求改写句子
The Chens are talking about the dinner. (改为否定句)
________________________________________________
例题解析
思路点拨:句意:他们在谈论晚餐。本句是现在进行时,否定句在are后面接not,缩写aren't,句意为他们不是在谈论晚餐。故答案为The Chens aren't talking about the dinner.
【例12】 He ________________ (drive) a car now.
思路点拨: drive “开车”动词。根据now “现在”可知,现在进行时态,结构是is/am/are+动词的现在分词。主语He “他”第三人称单数,用is。 drive的现在分词是driving。故答案为:is driving。
例题解析
【例13】 Don't talk. Your brother_______.
A. sleeping B. sleeps
C. sleep D. is sleeping
思路点拨:句意:别说话,你的弟弟正在睡觉。结合语境可知,本句是现在进行时,故选D。
例题解析
【例14】 句型转换
He often watches TV with his family. (用now改写句)
He _______________ TV with his family now.
思路点拨:句意:他经常和他的家人一起看电视。用now改写句子就是句子变成现在进行时,句子的主语He是第三人称单数,所以用is watching。
例题解析
【例15】--What _____ Mike and Helen ______(do) now
-- They _______(have) lunch there.
例题解析
思路点拨:句意:-现在Mike和Helen正在做什么 -他们在那里吃午饭。根据now可知句子时态是现在进行时,句子主语是复数谓语动词用are doing,一般疑问句将are提前即可,因此第一句填上are和doing.第二句回答也用进行时,主语是They,谓语动词用are having. 故答案为: are, doing, are having.
巩 固 练 习
用动词的正确形式填空。
1. The boy __________ (draw) a picture now.
2. Listen! Some girls ___________ (sing) in the classroom.
3. My mother __________ (cook) some nice food now.
4. What ______ you _______ (do) now
5. Look! They ___________ (have) an English lesson.
6. What is our daughter doing She _____________(listen) to music.
7. It's 5 o'clock now. We _____________(have) supper now.
are singing
is drawing
is cooking
are doing
are having
is listening
are having
用括号内动词的适当形式填空。
8.Christmas is ________ (come).
9.Look! The man is________ (ride) a bike.
10.You're swimming and I am________ (swim), too.
11.The boys behind me ________ (be) playing cards.
12.Now the baby ________ (not) sleeping.
13.Listen! The birds________ (sing) in the tree.
14.Be quiet! The children________ (read).
15.Lily likes ________ (read). She________ (read) a story book now.
coming
swimming
are
is not
are singing
are reading
reading is reading
riding
三、单选题
1) Jack is ________with Jim .They are good ________ .
A. running ;friend; B. running; friends; C. running ;friends D. run; friend's
2) Look! Mary ______ doing ______ homework.
A. is; one's B. is; her . C. are; his D. are; her
3) The Greens _______ supper now.
A. is having B. are having C. is having D. are; having
4) The children are _________TV.
A. watch B. seeing C. watching D. reading
B
B
B
C
单选题
5) Are the boys looking at the blackboard Yes, they ______.
A. aren't B. do C. don't D. are
6) There's ______ girl, she is very tall.
A. second B. two C. a second D. all second
7) --Do you have a red pen Which of the following is wrong -- _________.
A. Yes; I have one B. Yes, I have it C. Yes, I do D. Sorry, I don't
8) --Excuse me. May I borrow a pen, please -- _________.
A. It doesn't matter; B. Thank you; C. Certainly, here you are; D. Not at all.
D
C
B
C
用动词的正确时态填空。
1) I _______ (talk). You ________(listen)to me now.
2) Look, the boy _______ (run)fast.
3) ----What are you doing ----I _________ (do) my homework.
4) --- ________ the students _______ (read) English.----Yes, they are.
5) Tom _________ (not study)English .He is studying Chinese.
6)---Who______ (sing)a song ----Li Ying is.
am talking
are listening
is running
am doing
Are reading
isn’t studying
is singing