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仁爱版英语七年级下册期中语法复习课件
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这是一份仁爱版英语七年级下册期中语法复习课件，共42页。PPT课件主要包含了Saying ，祈使句的用法，现在进行时等内容，欢迎下载使用。
in后面跟时间段，表示在一段时间里技巧:in通常接的时间范围大(一天以上)多是月份、季节、年等比如 In May， In summer等n搭配星期几或具体日期指在某一天或某具体一天的上午，下午，晚上，如: n Mnday ,n Sunday afternn, n July 1, 1999
at后常跟一天内具体的时间点般表示点时间，如at six 'clck, at three thirty习惯用法: at night， at nn
固定搭配at nn/night中午/晚上in the mrning/afternn/evening早上/下午/晚上但是，当这些名词有前缀时，介词则用n，如: n Wednesday evening)
n表示在具体的某一天，或某一天的上下午等，技巧:看这一天或上下午“是否受到修饰限定”如果是，则用n，这个限定成分，可以在前，也可以在后例子：On a very ht mrning, we went t the swimming，在一个很热的上午我们去了游泳池
注意在英语中，如果时间名词前用this，last，next等修饰时，像这样的表示，“在某时”的时间短语前，并不需要任何介词。例如:last mnth, last week, this year, this week, the next day, the next year等。
Mst f the villagers tk part in theDragnBat races 9:00a.m the mrning f June 18大部分村民参加了6月18日上午9点的龙舟比赛A at: inB at: nC n: inD n: n
There be 句型的用法
There is a teacher n the bkcase.
There are pencils in the classrm
there are ？
there is ？
There is a student in the classrm.
There are tw pens n the desk.
单数名词用 is 复数名词要用 are 不可数名词用 is
There is a student in the classrm.
There is sme water in the bttle.
there is
There a clck and tw CDs n the table.
There tw CDs and a clck n the table .
桌子上有一个闹钟和两个CD光盘。
桌子上有两个CD光盘和一个闹钟。
1. There ______a bed in the bedrm .2. There ______ sme cffee in the cup .3. There ______ three apples n the table ____ an eraser and tw pens in the bag ____ three dgs and a cat under the tree.
there be 与have/has 的区别
There is an eraser in the pencil-bx.
主语是there be 后面的名词
Mary has a bk.
there be句型表示某地有某人或某物
have /has 表示某人拥有某物
公园里有很多人There are many peple in the park .The park has many peple .
我有一台新电脑There is a new cmputer.I have a new cmputer.
there be 句型变换（一）
There are sme bags under the table. 桌子下有一些包
There are nt any bags under the table. 桌子下没有包
一.用sme/any填空1.There are _______ cakes n the aren't _______ dgs in the garden.
there be 句型变换（二）
There are sme bks n the table .. 桌子上有一些书。
Are there any bks n the table ? 桌子上有书吗
---Yes , there are./ N , there aren't .
句型转换 1. There is a pen in the pencil-bx. (改为否定句） There___ ____ a pen in the pencil-bx . 2. There are sme apples n the tree. （改为一般疑问句） ______ there _____ apples n the tree?
祈使句（Imperative sentences）
用于表达命令、请求、警告等的句子叫做祈使句，祈使句最常用于表达命令。其主语一般是第二人称，但通常省略主语，谓语动词用原形，如： * Open the dr, please.(Please pen the dr.) (表请求 ) * Be careful next time. (表劝告) * G and wash yur clthes. (表命令) * N smking! (表禁止) * Lk ut! Danger! (表警告)
肯定结构 (Psitive frms)1. D型 (即:动词原形<+宾语>+其它成分) Cme and play with us. Please have a seat here.=Have a seat here, please. 有的祈使句在意思明确的情况下,动词可省略。 如:Sit dwn, please. 2. Be型 (即:Be + 表语<名词或形容词>+其它成分) Be a gd girl! Be quiet!3. Let型 (即:Let + 宾语 + 动词原形 + 其它成分)。 Let me help yu.
否定结构 (Negative frms)1. 祈使句的否定式是dn’t+V-原形构成，如： Dn't be late fr schl! Dn’t play n the street! Dn’t let him g = Let him nt g. 2. 有些可用N开头,用来表示禁止性的祈使句。 N + n / ding + 其他成分 N smking! 禁止吸烟！ N parking!禁止停车！
一.单项选择.1. Jim, _____ me a hand. A. gives B. is giving C. will give D. give2. ____ careful, Jane! There is a tree in frnt f yu. A. Am B. / C. Be D. Was3. Let's ____ . A. ging B. t g C. gne D. g4. —____ higher, and yu will see the huse. —OK. A. If yu stand B. T stand C. When yu stand D. Stand
二、根据句意用括号内所给单词的适当形式填空。 1. （be）quiet in the library. 2. （nt run）in the busy street. 3. （ remember）t bring yur ntebk. 4. Let's （play）sccer after schl. 5. N （swim)!
D型，即以行为动词原形开头Be型，即以动词be开头Let型，即以动词let开头Dn't+动词原形+其他N+名词/动名词Never+动词原形+其他
Hw many 和 hw much 的区别
_______ bananas wuld yu like?
_______ ty bears wuld yu like?
Hw many用来修饰可数名词的复数，它的句式是Hw many+复数名词+一般疑问句？
_______ rice wuld yu like?
_______ milk wuld yu like?
Hw much用来修饰不可数名词，它的句式是Hw much+不可数名词+一般疑问句？
_______ are these bananas?
_______ are these ty bears?
名词复数Be动词用are
_______ is the rice?
_______ is the milk?
_______ is the umbrella?
单数名词和不可数名词Be动词用is
1,_____ apples wuld yu like? Ten. a,Hw much b,Hw many
2,Hw much ________? They’re nly ten yuan.a,are they b,is the fan c, is it
3,______ dlls d yu have? I have ten.a,Hw much b,Hw many
Meaning （含义）现在进行时是英语的一种时态，表示现在进行的动作或存在的状态。
What is he ding？He is drinking.
What is she ding？She is dancing.
What are they ding？They are running.
主要结构：主语+be动词+动词的现在分词
is用在he,she， it
yu，they,we 用are
am, is, are
1.一般情况下直接加ing
2.以不发音的e结尾，去e加ing
3.重读闭音节以一个辅音字母结尾，双写这个字母加ing
1. Amy is________ a banana.A. eat B.eating2. Yu___________ mrning exercises.A. are ding B. ding3. I__________in the sea. A.is swiming B. am swiming4. She's_________.A. is cking B.cking5. We__________ a cake.A. are making B. are makeing
in后面跟时间段，表示在一段时间里技巧:in通常接的时间范围大(一天以上)多是月份、季节、年等比如 In May， In summer等n搭配星期几或具体日期指在某一天或某具体一天的上午，下午，晚上，如: n Mnday ,n Sunday afternn, n July 1, 1999
at后常跟一天内具体的时间点般表示点时间，如at six 'clck, at three thirty习惯用法: at night， at nn
固定搭配at nn/night中午/晚上in the mrning/afternn/evening早上/下午/晚上但是，当这些名词有前缀时，介词则用n，如: n Wednesday evening)
n表示在具体的某一天，或某一天的上下午等，技巧:看这一天或上下午“是否受到修饰限定”如果是，则用n，这个限定成分，可以在前，也可以在后例子：On a very ht mrning, we went t the swimming，在一个很热的上午我们去了游泳池
注意在英语中，如果时间名词前用this，last，next等修饰时，像这样的表示，“在某时”的时间短语前，并不需要任何介词。例如:last mnth, last week, this year, this week, the next day, the next year等。
Mst f the villagers tk part in theDragnBat races 9:00a.m the mrning f June 18大部分村民参加了6月18日上午9点的龙舟比赛A at: inB at: nC n: inD n: n
There be 句型的用法
There is a teacher n the bkcase.
There are pencils in the classrm
there are ？
there is ？
There is a student in the classrm.
There are tw pens n the desk.
单数名词用 is 复数名词要用 are 不可数名词用 is
There is a student in the classrm.
There is sme water in the bttle.
there is
There a clck and tw CDs n the table.
There tw CDs and a clck n the table .
桌子上有一个闹钟和两个CD光盘。
桌子上有两个CD光盘和一个闹钟。
1. There ______a bed in the bedrm .2. There ______ sme cffee in the cup .3. There ______ three apples n the table ____ an eraser and tw pens in the bag ____ three dgs and a cat under the tree.
there be 与have/has 的区别
There is an eraser in the pencil-bx.
主语是there be 后面的名词
Mary has a bk.
there be句型表示某地有某人或某物
have /has 表示某人拥有某物
公园里有很多人There are many peple in the park .The park has many peple .
我有一台新电脑There is a new cmputer.I have a new cmputer.
there be 句型变换（一）
There are sme bags under the table. 桌子下有一些包
There are nt any bags under the table. 桌子下没有包
一.用sme/any填空1.There are _______ cakes n the aren't _______ dgs in the garden.
there be 句型变换（二）
There are sme bks n the table .. 桌子上有一些书。
Are there any bks n the table ? 桌子上有书吗
---Yes , there are./ N , there aren't .
句型转换 1. There is a pen in the pencil-bx. (改为否定句） There___ ____ a pen in the pencil-bx . 2. There are sme apples n the tree. （改为一般疑问句） ______ there _____ apples n the tree?
祈使句（Imperative sentences）
用于表达命令、请求、警告等的句子叫做祈使句，祈使句最常用于表达命令。其主语一般是第二人称，但通常省略主语，谓语动词用原形，如： * Open the dr, please.(Please pen the dr.) (表请求 ) * Be careful next time. (表劝告) * G and wash yur clthes. (表命令) * N smking! (表禁止) * Lk ut! Danger! (表警告)
肯定结构 (Psitive frms)1. D型 (即:动词原形<+宾语>+其它成分) Cme and play with us. Please have a seat here.=Have a seat here, please. 有的祈使句在意思明确的情况下,动词可省略。 如:Sit dwn, please. 2. Be型 (即:Be + 表语<名词或形容词>+其它成分) Be a gd girl! Be quiet!3. Let型 (即:Let + 宾语 + 动词原形 + 其它成分)。 Let me help yu.
否定结构 (Negative frms)1. 祈使句的否定式是dn’t+V-原形构成，如： Dn't be late fr schl! Dn’t play n the street! Dn’t let him g = Let him nt g. 2. 有些可用N开头,用来表示禁止性的祈使句。 N + n / ding + 其他成分 N smking! 禁止吸烟！ N parking!禁止停车！
一.单项选择.1. Jim, _____ me a hand. A. gives B. is giving C. will give D. give2. ____ careful, Jane! There is a tree in frnt f yu. A. Am B. / C. Be D. Was3. Let's ____ . A. ging B. t g C. gne D. g4. —____ higher, and yu will see the huse. —OK. A. If yu stand B. T stand C. When yu stand D. Stand
二、根据句意用括号内所给单词的适当形式填空。 1. （be）quiet in the library. 2. （nt run）in the busy street. 3. （ remember）t bring yur ntebk. 4. Let's （play）sccer after schl. 5. N （swim)!
D型，即以行为动词原形开头Be型，即以动词be开头Let型，即以动词let开头Dn't+动词原形+其他N+名词/动名词Never+动词原形+其他
Hw many 和 hw much 的区别
_______ bananas wuld yu like?
_______ ty bears wuld yu like?
Hw many用来修饰可数名词的复数，它的句式是Hw many+复数名词+一般疑问句？
_______ rice wuld yu like?
_______ milk wuld yu like?
Hw much用来修饰不可数名词，它的句式是Hw much+不可数名词+一般疑问句？
_______ are these bananas?
_______ are these ty bears?
名词复数Be动词用are
_______ is the rice?
_______ is the milk?
_______ is the umbrella?
单数名词和不可数名词Be动词用is
1,_____ apples wuld yu like? Ten. a,Hw much b,Hw many
2,Hw much ________? They’re nly ten yuan.a,are they b,is the fan c, is it
3,______ dlls d yu have? I have ten.a,Hw much b,Hw many
Meaning （含义）现在进行时是英语的一种时态，表示现在进行的动作或存在的状态。
What is he ding？He is drinking.
What is she ding？She is dancing.
What are they ding？They are running.
主要结构：主语+be动词+动词的现在分词
is用在he,she， it
yu，they,we 用are
am, is, are
1.一般情况下直接加ing
2.以不发音的e结尾，去e加ing
3.重读闭音节以一个辅音字母结尾，双写这个字母加ing
1. Amy is________ a banana.A. eat B.eating2. Yu___________ mrning exercises.A. are ding B. ding3. I__________in the sea. A.is swiming B. am swiming4. She's_________.A. is cking B.cking5. We__________ a cake.A. are making B. are makeing
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