《单元语法聚焦》The Internet Connects Us PPT
第一部分内容:教材典据
1.If we want to have a meeting, I can send the invitation online.
如果我们想开会,我可以在网上发出邀请。
2. If I work hard this evening, I will complete my research.
如果我今天晚上努力工作,我将完成我的研究。
3. And if a friend lives far away, the Internet makes it easy to stay in touch.
并且如果一个朋友住得很远,互联网可以使保持联系很容易。
4. Some of the disadvantages can become real problems if we don't take care.
如果我们不当心的话,一些不利因素可能真的成为问题。
5. If I want to go to some new places, I can easily find my way.
如果我想去一些新的地方,我能很容易地找到我的路。
... ... ...
单元语法聚焦PPT,第二部分内容:语法探究
由一个主句和一个或一个以上的从句构成的句子叫作复合句。在复合句中用来修饰主句中的谓语动词、形容词或者副词等的从句称为状语从句。状语从句从其表达的含义来看,可分为条件、时间、原因、比较、结果、目的、让步、方式、地点状语从句。本单元重点讲解if引导的条件状语从句。
if引导的从句在复合句中表示条件,我们称之为if引导的条件状语从句。if引导的条件状语从句既可以放在主句________,也可以放在主句________, 当放在主句之前时,从句后面要用________与主句隔开。if引导的条件状语从句的时态
1. if 引导的条件状语从句的时态要与主句保持_______,若主句是一般将来时,从句则用__________表示将来。例如:
If I am free tomorrow, I will go to Beijing.
如果我明天有空的话,我就去北京。
2. 如果主句含有________,如can, may, must, need 等,从句要用一般现在时。例如:
You may be late if you don't hurry.
如果你不快点的话,你可能会迟到。
3. 如果主句是祈使句,从句要用一般现在时。例如:
Let's go shopping if you are not busy.
如果你不忙的话,咱们去购物吧。
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单元语法聚焦PPT,第三部分内容:实战演练
Ⅰ. 用所给单词的适当形式填空
1. If it _________(not snow) tomorrow, we'll have a picnic in the park.
2. I will meet him at the train station if he ________(come) by train.
3. If you ________ (be) sick, you must go to see a doctor.
4. Remember to call me if you ________ (have) any trouble.
5. She ________(miss) you if you move away.
Ⅱ.单项填空
( )1.2017·咸宁—Celia, join us in the Super Summer Camp if it ______ this weekend.
—I'd love to. But nobody knows if it ________.
A. is fine; rains
B. is fine; will rain
C. will be fine; will rain
D. will be fine; rains
( ) 2.2017·随州—What ________ if they ________ to the meeting late?
—Sorry, I don't know.
A. will happen; go
B. happened; go
C. happens; will go
D. will happen; will go
【解析】句中if译为“如果”,引导条件状语从句,和主句时态搭配应遵循“主将从现”原则,即主句用一般将来时,if 引导的从句用一般现在时,故选A。
《单元语法聚焦》Culture Shapes Us PPT 第一部分内容:教材典句 1.Although Chinese sayings use images of animals or things other than dogs, the meanings are almost the same..
《单元语法聚焦》Work for Peace PPT 第一部分内容:教材典句 1.I tried calling you, but your phone was out of service. 我试着给你打电话,但是你的电话不在服务区。 2.I was t..
《单元语法聚焦》Movies and Theatre PPT 第一部分内容:教材典句 1.Have you ever been involved in making a movie or a play? 你们曾经参与过拍电影或戏剧吗? 2.When movies were..
发布于:2020-05-03 13:56:52
0
八年级下册
《单元语法聚焦》Animals Are Our Friends PPT
第一部分内容:教材典句
1.They write Li Ming's address on the box and close it with tape.他们在盒子上写上李明的地址并且用胶带把它封上。
2.…Jenny went to her grandparents' house…
……珍妮去了她的祖父母家……
3.Jenny's family gathers at Grandma and Grandpa's house on Thanksgiving Day.
在感恩节那天,珍妮的一家在奶奶和爷爷的家里聚会。
4.When I first came here, everything was different.
当我第一次来这里时,一切都是不一样的。
5.When they arrived, her grandfather opened the door.
当他们到的时候,她爷爷打开了门。
6.I laughed and laughed when I saw it.
当我看到它时,我笑个不停。
... ... ...
单元语法聚焦PPT,第二部分内容:语法探究
一、名词所有格
(1)一般在名词词尾加“'s”。
She is Tom's new friend.
她是汤姆的新朋友。
Lin Mei is worried about her mother's health.
林梅为她妈妈的健康担忧。
(2)以“s”结尾的________名词,只需在词尾加“'”。
The twins' room is very big.
这对双胞胎的房间很大。
(3)不以“s”结尾的复数名词,仍需要在词尾加“________”。
June 1 is Children's Day. 6月1日是儿童节。
(4)用and连接的并列名词的所有格分两种情况:表示________的所有关系时,要分别在并列名词后加“'s”;表示________时,在最后一个名词后加“'s”。
This is Danny and Tom's desk.
这是丹尼和汤姆的桌子。
Lucy's and Jenny's mothers are in America.
露西的妈妈和珍妮的妈妈在美国。
(1)名词所有格主要用于表示有生命的物体(特别是人或高级动物)的所属关系。
(2)无生命的名词所有格一般由“________+名词”构成。如:
a picture of our classroom我们教室的一张照片
(3)表示店铺、教堂或某人的家时,名词所有格后面常常省略它所修饰的名词。
He wants to go to the barber's. 他想去理发店。
... ... ...
二、when 引导的时间状语从句
when 意为“当……的时候”,引导时间状语从句时,可以指时间点,也可以指时间段; 从句可以位于主句________,也可以位于主句________。当从句在前时,主从句之间多用________隔开。
Someone knocked at the door when I was sleeping.
当我正在睡觉时,有人敲门。
When he comes back, please tell me.
当他回来时,请告诉我。
一般来讲,when 引导的时间状语从句要遵循主、从句时态相呼应的规律: 即主句是一般现在时(包括祈使句和含有情态动词can, may, must等),从句也用__________;主句是__________时,从句也要用过去的时态; 主句是一般将来时,从句要用__________表示将来。
I will be a teacher when I grow up.
当我长大了, 我要做一名老师。
《单元语法聚焦》Culture Shapes Us PPT 第一部分内容:教材典句 1.Although Chinese sayings use images of animals or things other than dogs, the meanings are almost the same..
《单元语法聚焦》Work for Peace PPT 第一部分内容:教材典句 1.I tried calling you, but your phone was out of service. 我试着给你打电话,但是你的电话不在服务区。 2.I was t..
《单元语法聚焦》Movies and Theatre PPT 第一部分内容:教材典句 1.Have you ever been involved in making a movie or a play? 你们曾经参与过拍电影或戏剧吗? 2.When movies were..
发布于:2020-05-03 13:56:44
0
八年级下册
《单元语法聚焦》Plant a Plant PPT课件
第一部分内容:教材典据
1. A worker is there helping them.
一名工人正在那里帮他们。
2. When there is a dust storm in spring, it gets windy and dirty everywhere.
春天有沙尘暴时,到处都有风,变得很脏。
3. Roses smell so wonderful.玫瑰闻起来很香。
4. It grows in eastern Asia.它生长在东亚。
5. When it comes to laughing, this tree is really funny.
就笑而论,这种树真有趣。
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单元语法聚焦PPT,第二部分内容:语法探究
本单元的重点是了解和掌握派生法和转化法这两种构词法。
1.派生法
在一个单词(词根)前或后加上一个词缀,构成一个新词,这种构词法称为派生法。词缀分为前缀和后缀。加在单词前的词缀,叫________;加在单词后的词缀,叫________。
(1)前缀
①一般情况下,加前缀不改变词性,只改变原词的词义。
dis表示“否定,相反,除去”(加在动词前,表示否定意义)。例如:cover遮盖→discover发现
im表示“不,非”(加在形容词或副词前,表示否定含义)。例如:possible可能的→impossible不可能的
②特殊情况下,加前缀改变词性和词义。
a表示“向里,离开,加强”(加在动词或名词前构成形容词或副词)。例如:
sleep (n.&v.)睡觉→asleep (adj.)睡着的
(2)后缀
加后缀构成的派生词与原词的词义有联系,有些会改变词性。
①ed, d表示“……的”,加在动词后构成形容词;加在规则动词后构成过去式和过去分词。例如:
interest使感兴趣→interested感兴趣的
excite使兴奋,使激动→excited兴奋的,激动的
②er, or, n, ese, ian表示动作的执行者(加在动词后构成名词)、具有某国国籍的人或“从事……的人”(加在名词后,词性不变)。例如:
run跑→runner奔跑者;visit访问→visitor访问者;America美国→American美国人;Japan日本→Japanese日本人;music音乐→musician音乐家
③ful表示“充满……的”(加在动词或名词后,构成形容词)。例如:
care小心→careful小心的
④tion加在动词后,构成名词。例如:
invent发明→invention发明
注意: 通过加前缀或后缀派生而成的新词从词性的变化来看,主要有如下几种情况:
(1)动词(Verb)→名词(Noun)
wait等候→waitress女服务员
build建造→building建筑物
write写→writer作家
(2)名词(Noun)→形容词(Adjective)
cloud云→cloudy多云的
... ... ...
单元语法聚焦PPT,第三部分内容:实战演练
根据句意及构词法,用所给单词的适当形式填空
1.He is one of the best football ________ (play) in the world.
2.They were so ________ (excite) that they jumped up and down.
3.How many ________ (invent) did the inventor invent?
4.He fell ________ (sleep) while watching TV.
5.It's ________ (possible) for me to finish the work by myself. It's too difficult.
6.2017·盐城 Taking a pair of binoculars can help you see the birds _______ (clear).
7.2017·兰州 He is always ________ (care) about his schoolwork, so he keeps making the same mistakes.
8. 2017·黔南 Qiannan is in the ______ (south) part of Guizhou Province.
9.2017·白银 We all need a ________ (health) environment.
10. 2017·临沂 Mrs. Dean was ________ (thank)to the policeman who had helped her kids arrive safely.
《单元语法聚焦》Culture Shapes Us PPT 第一部分内容:教材典句 1.Although Chinese sayings use images of animals or things other than dogs, the meanings are almost the same..
《单元语法聚焦》Work for Peace PPT 第一部分内容:教材典句 1.I tried calling you, but your phone was out of service. 我试着给你打电话,但是你的电话不在服务区。 2.I was t..
《单元语法聚焦》Movies and Theatre PPT 第一部分内容:教材典句 1.Have you ever been involved in making a movie or a play? 你们曾经参与过拍电影或戏剧吗? 2.When movies were..
发布于:2020-05-03 13:56:34
0
八年级下册
《单元语法聚焦》Spring Is Coming PPT
第一部分内容:教材典据
1.Now talk about the sunrise and the sunset.
现在讨论一下日出和日落吧。
2.Because of the springlike weather, you can find hundreds of beautiful flowers and trees anytime of the year.
因为春天般的天气,你能在一年中的任何时候发现成百上千的美丽的花和树木。
3.Good morning, everyone.大家早上好。
4.This is my first time babysitting.
这是我第一次当临时保姆。
5.In spring, many families drive to the countryside on weekends. 春天,很多家庭周末驾车去乡下。
... ... ...
单元语法聚焦PPT,第二部分内容:语法探究
构词法就是利用词形变化的规律来构成词汇的方法。英语构词法主要有三种:合成、派生和转化。本单元我们先了解一下合成法。
把两个或两个以上的词合在一起而构成一个新词,这种构词法称为合成法。新词的词义往往是在合成它的词的词义上产生。
(1)合成名词
black+board→blackboard黑板(形容词+名词)
day+break→daybreak 黎明(名词+名词)
hand+writing→handwriting 书法(名词+动名词)
type+writer→typewriter 打字机(动词+名词)
after+noon →afternoon 下午(介词+名词)
(2)合成形容词
every+day→everyday日常的(形容词+名词)
snow+white→snowwhite 雪白的(名词+形容词)
English+speaking→Englishspeaking 讲英语的(名词+现在分词)
one+way→oneway 单行的(数词+名词)
face+to+face→facetoface 面对面的(名词+介词+名词)
two+year+old→twoyearold 两岁的(数词+名词+形容词)
(3)合成副词
up+stairs→upstairs在楼上(副词+名词)
how+ever→however然而(副词+副词)
some+day→someday某天(形容词+名词)
(4)合成代词
①反身代词: myself, yourself, himself, herself, itself, ourselves, yourselves, themselves
②不定代词: somebody, anybody, nobody, everybody, someone, anyone, everyone, something, anything, nothing, everything
(5)合成动词
over+come→overcome克服(副词+动词)
water+cool→watercool用水冷却(名词+动词)
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单元语法聚焦PPT,第三部分内容:实战演练
Ⅰ.将左栏与右栏连起来构成新单词
1.sun A.board
2.book B.writing
3.basket C.rise
4.black D.working
5.high E.store
6.hand F.way
7.hard G.ball
Ⅱ.单项填空
( )1.—Yan Jiashuo, a ________ girl, has won the prize of International Master of Memory.
—Wow, she's great, isn't she?
A. ten-year-old B. ten-years-old
C. ten year old D. ten years old
( )2.2017·南充 —Your uncle is very good at cooking! How did he learn it?—He learned it by________.
A. him B. himself
C. her D. herself
( )3.—What a bad day!
—Everyone has one of those days when _____ goes right.
A. nothing B. anything
C. everything D. something
... ... ...
《单元语法聚焦》Culture Shapes Us PPT 第一部分内容:教材典句 1.Although Chinese sayings use images of animals or things other than dogs, the meanings are almost the same..
《单元语法聚焦》Work for Peace PPT 第一部分内容:教材典句 1.I tried calling you, but your phone was out of service. 我试着给你打电话,但是你的电话不在服务区。 2.I was t..
《单元语法聚焦》Movies and Theatre PPT 第一部分内容:教材典句 1.Have you ever been involved in making a movie or a play? 你们曾经参与过拍电影或戏剧吗? 2.When movies were..
发布于:2020-05-03 13:56:22
0
八年级下册
《单元语法聚焦》Summer Holiday Is Coming! PPT
第一部分内容:教材典句
1. What are you going to do for the summer?
这个夏天你们打算做什么?
2. I'm going to stay with his family for one month.我将要和他的家人在一起待一个月。
3. We will play basketball.我们将会打篮球。
4. What will you do in the summer?
这个夏天你将要做什么?
... ... ...
单元语法聚焦PPT,第二部分内容:语法探究
(一)一般将来时的用法
一般将来时表示将来某一时刻要发生的动作或存在的状态,或将来某一段时间内经常性的动作或状态;还表示打算、计划或准备做某事,常与tomorrow, next week, soon等表示将来的时间状语连用。一般将来时有两种表达结构:“be going to+动词原形”和“will+动词原形”。如:
Li Ming is going to learn English next year.
李明打算明年学习英语。
They will go to Shanghai for their holiday.
他们将要去上海度假。
(二)句型结构
1. 肯定形式
(1)主语+be(am/is/are)going to+do(动词原形)+其他.(be动词随主语的变化而变化) 如:
I'm going to play basketball tomorrow. 我打算明天打篮球。
(2)主语+will/shall+do(动词原形)+其他. shall仅用于第一人称。如:
They will go shopping this afternoon. 今天下午他们将去购物。
I shall go there tomorrow. 明天我会去那里。
2. 否定形式
(1)主语+be(am/is/are)+not+going to+do(动词原形)+其他. 如:
We aren't going to play basketball after class.
下课后我们不打算去打篮球。
(2)主语+will/shall+not+do(动词原形)+其他. (will not常缩写为won't) 如:
I will not(won't) go shopping next Sunday.
下周日我不会去购物。
3.一般疑问句形式
(1)Be(Am/Is/Are)+主语+going to+do(动词原形)+其他? 如:
Are you going to buy a new coat this winter?
今年冬天你打算买一件新大衣吗?
(2)Shall/Will+主语+do(动词原形)+其他? 如:
Will you play football after school?
放学后你们将要踢足球吗?
... ... ...
单元语法聚焦PPT,第三部分内容:实战演练
Ⅰ.用括号内所给单词的适当形式填空
1.There ______________ (be) an interesting film next week.
2.Mike _________________ (play) football with us tomorrow.
3.Next week we ___________________ (have) an English party.
4.Li Ming ___________ (leave) for Canada in three days.
5.It is very cloudy. It______________ (rain) later today.
Ⅱ.单项选择
( )1.We ________ a party for Kate.It's supposed(应该)to be a surprise.
A.were having B.had
C.will have D.have had
( )2.2018·泸州 Robots ________ more heavy work for us in the future.
A.will do B.did
C.have done D.were doing
... ... ...
《单元语法聚焦》Culture Shapes Us PPT 第一部分内容:教材典句 1.Although Chinese sayings use images of animals or things other than dogs, the meanings are almost the same..
《单元语法聚焦》Work for Peace PPT 第一部分内容:教材典句 1.I tried calling you, but your phone was out of service. 我试着给你打电话,但是你的电话不在服务区。 2.I was t..
《单元语法聚焦》Movies and Theatre PPT 第一部分内容:教材典句 1.Have you ever been involved in making a movie or a play? 你们曾经参与过拍电影或戏剧吗? 2.When movies were..
发布于:2020-05-03 13:54:56
0
七年级下册
《单元语法聚焦》Sports and Good Health PPT
第一部分内容:教材典句
1. There are many different vegetables in it.
它里面有许多不同的蔬菜。
2.There is an old saying. 有一句古谚语。
3. There is a letter at his front door. 他家前门那儿有一封信。
4.There is a list of my good habits and a list of my bad habits.
一份是关于我的好习惯的清单,一份是关于我的坏习惯的清单。
... ... ...
单元语法聚焦PPT,第二部分内容:语法探究
1.there be句型是一种常见的表示“存在”的句型。
(1)“There be+sb./sth.+地点状语”意为“某地有某人/物”。如:
There is a flower in the bottle.
瓶子里有一朵花。
(2)“There be+sb.+doing sth.”意为“某人正在做某事”。如:
There are some children playing basketball.
一些孩子正在打篮球。
2.there be结构中的be动词的确定
(1)there be结构中的谓语动词be在人称和数上应与其后的主语保持一致。主语是不可数名词或单数可数名词时用is/was,主语是复数可数名词时用are/were。如:
There was some money in the purse.
钱包里有些钱。
There are ten students in the office.
办公室里有十名学生。
(2)当句中有几个并列的主语时,be动词要与离其最近的一个主语在人称和数上保持一致,即遵循“就近原则”。如:
There is a boy, a girl and two women in the house.
房子里有一个男孩,一个女孩和两位妇女。
3. there be结构的句型转换
(1)否定句
there be句型的否定形式通常在be动词后加not(在口语中be常和not缩写在一起)。当肯定句中有some时,要将其变成any。如:
There are some children in the picture.
照片上有一些孩子。
→There aren't any children in the picture.
照片上没有孩子。
... ... ...
单元语法聚焦PPT,第三部分内容:实战演练
Ⅰ.用be动词的适当形式填空
1.There__________ a piano against the wall.
2.There________ some flowers on the desk.
3.There__________ some tea in the cup.
4.There__________ two old towers in the village 5 years ago.
5.There__________ some meat, some bread and some apples on the table.
Ⅱ.单项选择
( )1.2017•南京 Look! There ________ a photo of our English teacher in today's newspaper!
A.is B.are
C.have D.has
【解析】考查固定句型。句意:看!在今天的报纸上有我们英语老师的照片!there be句型表示“有……”,“a photo”是单数可数名词,因此be动词用is。故选A。
( )2.2017•黔南 There ________ an NBA match on TV this weekend.
A.will play
B.is going to be
C.will have
D.is going to have
【解析】考查there be句型。there be句型的一般将来时结构为there will be或there is/are going to be,意为“将要有”。故选B。
... ... ...
《单元语法聚焦》Culture Shapes Us PPT 第一部分内容:教材典句 1.Although Chinese sayings use images of animals or things other than dogs, the meanings are almost the same..
《单元语法聚焦》Work for Peace PPT 第一部分内容:教材典句 1.I tried calling you, but your phone was out of service. 我试着给你打电话,但是你的电话不在服务区。 2.I was t..
《单元语法聚焦》Movies and Theatre PPT 第一部分内容:教材典句 1.Have you ever been involved in making a movie or a play? 你们曾经参与过拍电影或戏剧吗? 2.When movies were..
发布于:2020-05-03 13:54:48
0
七年级下册
《单元语法聚焦》Seasons PPT
第一部分内容:教材典句
1. What a snowy day! 今天的雪下得好大啊!
2. What strange weather! 多么奇怪的天气啊!
3. How fun it is! 多么有趣啊!
4. What a great day! 多棒的一天啊!
... ... ...
单元语法聚焦PPT,第二部分内容:语法探究
(一)定义
感叹句是表示说话人的特殊感情的句子,常用来表达说话人说话时的惊奇、喜悦、愤怒等情绪。感叹句由what或how引导。
(二)结构
[注意] 感叹句记忆口诀
感叹句,并不难,what与how应在前。
形容词、副词跟着how, what后面名词连。
名词若是可数单,前面冠词a或an。
主语、谓语放后面,省略它们也常见。
... ... ...
单元语法聚焦PPT,第三部分内容:实战演练
Ⅰ.完成下列感叹句
1.________ careful girl she is!
2.________ fast he runs!
3.________ nice presents I have!
4.________ great the trip is!
5.________ hot water it is!
Ⅱ.单项选择
( )1.2017•盐城 ________ fine weather it is! Let's go on a picnic!
A.What a B.What C.How D.How a
【解析】 句意:多么好的天气!让我们去野餐吧。感叹句的两种句型是“What(+a/an)+adj.+n.+主语+谓语!”或“How+adj./adv+主语+谓语!”该句强调的部分“fine weather”为“adj.+n.”,且weather 为不可数名词,其前不可用冠词a/an修饰, 故选B。
... ... ...
《单元语法聚焦》Culture Shapes Us PPT 第一部分内容:教材典句 1.Although Chinese sayings use images of animals or things other than dogs, the meanings are almost the same..
《单元语法聚焦》Work for Peace PPT 第一部分内容:教材典句 1.I tried calling you, but your phone was out of service. 我试着给你打电话,但是你的电话不在服务区。 2.I was t..
《单元语法聚焦》Movies and Theatre PPT 第一部分内容:教材典句 1.Have you ever been involved in making a movie or a play? 你们曾经参与过拍电影或戏剧吗? 2.When movies were..
发布于:2020-05-03 13:54:38
0
七年级下册
《单元语法聚焦》I Love Learning English PPT
第一部分内容:反身代词的用法
1. I practice by myself a lot. 我自己练习了很多。
2. How do you practice by yourself? 你自己是怎样练习的?
3. I can enjoy myself and learn English at the same time.
我在玩得高兴的同时还能学习英语。
4. Sometimes I make silly mistakes and I laugh at myself.
有时我犯一些愚蠢的错误,自己都会嘲笑自己。
反身代词是一种表示反射或强调的代词,意为“自己;本身;亲自”。反身代词与它所指代的名词或代词形成互指关系,在人称、性质、数上应保持一致。
(一)反身代词的单复数形式
(二)反身代词的用法
1.反身代词作宾语,放在动词或介词________。如:
I could not dress myself at that time.
那时我不会自己穿衣服。
She learned English all by herself.
她完全是自学的英语。
2.反身代词不能作主语,但是它可以作主语同位语,起强调作用,放在主语后或句末。如:
Did you make the cake yourself?
这个蛋糕是你亲自做的吗?
[注意] 反身代词表示“某人自己”,不表示“某人的东西”。如果要表达“某人自己的东西”,可以用“one's own+sth.”。
... ... ...
单元语法聚焦PPT,第二部分内容:情态动词can和could
1. Can I speak to Jenny, please?
请问我可以和詹妮说话吗?
2. Sorry, I can't follow you.
对不起,我听不懂你的话。
3. I can't wait to see you!
我等不及要见你了!
(一)情态动词can的用法
1. 后跟动词________。
2. 表示体力或脑力方面的能力,意为“会,能”,其否定形式是________,意为“不能,不会”。如:
Can you speak English?你会说英语吗?
3. 表示请求或许可,多用在口语中,意为“可以;能”等,此时相当于________。如:
Can/May I use your pencil?
我能用一下你的铅笔吗?
4. 表示推测,常用在________句或疑问句中。如:
It can't be true.这不可能是真的。
(二)could的用法
1. could为can的过去式,表示过去有能力做某事。如:
He could drive last year.
他去年就会开车了。
2. could表示客气地请求或委婉地陈述意见。如:
Could you go skating with me tomorrow?
明天你能和我一起去滑冰吗?
... ... ...
《单元语法聚焦》Culture Shapes Us PPT 第一部分内容:教材典句 1.Although Chinese sayings use images of animals or things other than dogs, the meanings are almost the same..
《单元语法聚焦》Work for Peace PPT 第一部分内容:教材典句 1.I tried calling you, but your phone was out of service. 我试着给你打电话,但是你的电话不在服务区。 2.I was t..
《单元语法聚焦》Movies and Theatre PPT 第一部分内容:教材典句 1.Have you ever been involved in making a movie or a play? 你们曾经参与过拍电影或戏剧吗? 2.When movies were..
发布于:2020-05-03 13:54:29
0
七年级下册
《单元语法聚焦》After-School Activities PPT
第一部分内容:教材典句
1. I'm going to the chess club after school.
放学后我打算去国际象棋俱乐部。
2. What are you going to do this weekend?
这周末你打算做什么?
3. Club meetings are going to start next week.
下周俱乐部会议将开始。
4. It's going to be a good weekend!那将是一个愉快的周末!
... ... ...
单元语法聚焦PPT,第二部分内容:语法探究
be going to 是一般将来时的一种形式,往往和表示将来的时间状语连用。现将其含义和句式总结如下:
(一)含义
1. “be going to+动词原形”主要表示打算、计划、决定要做的事情。
2. “be going to+动词原形”还可以表示根据某种迹象判断将要发生某事。
(二)句式
在 “be going to+动词原形”结构中,be有人称和数的变化。
1. 肯定句式:主语+be going to+动词原形+其他.如:
It is going to rain tomorrow.明天将会下雨。
2. 否定句式:主语+be+not+going to+动词原形+其他.如:
I am not going to watch TV this evening.
今晚我不打算看电视。
3. 一般疑问句式:Be+主语+going to+动词原形+其他?如:
Are you going to play basketball this week?
这周你们打算打篮球吗?
4.特殊疑问句式:疑问词+be+主语+going to+动词原形+其他?
What are you going to do tomorrow?明天你打算做什么?
5. there be句式:There+be going to+be+主语+其他.如:
There is going to be a party this evening.今晚将有一场晚会。
1.在“There+be going to+be+主语+其他.”结构中,靠近there的be随主语变化,而后面的be是动词原形,不变化。
2.come, go, leave, start, arrive, fly等表示位置移动的动词常用进行时表示将要发生的动作,很少与be going to 连用。如:
I am leaving for Beijing next month.下个月我将去北京。
... ... ...
单元语法聚焦PPT,第三部分内容:实战演练
Ⅰ.单项选择
( )1.—You're coughing badly. Did you see a doctor?
—No, but I ________.
A.am going to B.will not
C.am not going to D.haven't
( )2. There ________ a basketball match in our school tomorrow.
A.will have B.is
C.are D.is going to be
【解析】由句中“tomorrow”可知此句应用一般将来时;there be句型的一般将来时是there will be或there is/are going to be;由句中“a basketball match”可知应用there will be或there is going to be。
( )3.We ________ have a picnic together with our teachers next Thursday.
A.are going B.are going to
C.will going D.may going to
( )4.________ you ________ have a party next week?
A.Are; going to B.Are; going
C.Are; go D.Will; going to
( )5.—Ann is in hospital.
—Yes, I know. I ________ her tomorrow.
A.visit B.used to visit
C.visiting D.am going to visit
( )6.Dad ________ the U.S. in two weeks.
A.is leave for B.leaves for
C.is leaving for D.left for
... ... ...
《单元语法聚焦》Culture Shapes Us PPT 第一部分内容:教材典句 1.Although Chinese sayings use images of animals or things other than dogs, the meanings are almost the same..
《单元语法聚焦》Work for Peace PPT 第一部分内容:教材典句 1.I tried calling you, but your phone was out of service. 我试着给你打电话,但是你的电话不在服务区。 2.I was t..
《单元语法聚焦》Movies and Theatre PPT 第一部分内容:教材典句 1.Have you ever been involved in making a movie or a play? 你们曾经参与过拍电影或戏剧吗? 2.When movies were..
发布于:2020-05-03 13:54:19
0
七年级下册
《单元语法聚焦》School Life PPT课件
第一部分内容:教材典句
1. We always have a big sports meet twice a year.
我们每年总是举行两次大型的运动会。
2. We often make many different things in shop class.
在手工艺课上我们经常做许多不同的东西。
3. Sometimes we work in groups.
有时我们以小组的形式工作。
4. I never miss a day of school.
我从没落过一天的课。
5. They usually start school at 8:00 a.m. and finish at 5:00 p.m.
他们通常早上8:00开始上课,下午5:00结束。
... ... ...
单元语法聚焦PPT,第二部分内容:语法探究
(一)概念
1.频度副词用来表示动作或状态发生的频率。英语中常见的频度副词有________(从来没有,决不), ________(有时), ________(经常), ________(通常), ________(总是,一直), hardly ever(几乎不)等。
2.频度副词所表示频率的高低依次为:
always→usually→often→sometimes→hardly ever→never
(二)频度副词在句中的位置
通常放在行为动词之________(前/后),系动词、情态动词或助动词之________(前/后)。
He often goes to work by bike.
他经常骑自行车去上班。
He is never late for class.
他上课从不迟到。
... ... ...
单元语法聚焦PPT,第三部分内容:实战演练
Ⅰ.用方框中所给的单词或短语填空
always, usually, sometimes, hardly ever, never, how often
1.He is too busy. He ____________ watches TV.
2.Li Lei is very kind and ____________ ready to help others.
3.Mary is an honest girl. She ____________ tells a lie.
4.What time do you ____________ get up?
5.—____________ do you play computer games?—Once a week.
6.My mother often goes to work by bike, but ____________ by bus.
Ⅱ.单项选择
( )1.2017•渝北 —Do you often go fishing with your father?
—No, ________. I don't like fishing at all.
A.never B.often C.usually D.sometimes
【解析】考查副词词义辨析。句意:“你经常和你爸爸一起钓鱼吗?”“不,________。我一点儿也不喜欢钓鱼。”never意为“从不”;often意为“经常”;usually意为“通常”;sometimes意为“有时”。根据答语后句“I don't like fishing at all.”可推知,“我”从不和父亲一起钓鱼。故选A。
( )2.She ________ wears a dress, because there is a scar(疤) on her leg.
A.always B.never C.usually D.often
( )3.John ________ reads in the morning, but he ________ reads at night.
A.often; often B.never; never
C.often; always D.never; often
... ... ...
《单元语法聚焦》Culture Shapes Us PPT 第一部分内容:教材典句 1.Although Chinese sayings use images of animals or things other than dogs, the meanings are almost the same..
《单元语法聚焦》Work for Peace PPT 第一部分内容:教材典句 1.I tried calling you, but your phone was out of service. 我试着给你打电话,但是你的电话不在服务区。 2.I was t..
《单元语法聚焦》Movies and Theatre PPT 第一部分内容:教材典句 1.Have you ever been involved in making a movie or a play? 你们曾经参与过拍电影或戏剧吗? 2.When movies were..
发布于:2020-05-03 13:54:10
0
七年级下册