本文目录
祈使句的用法讲解
祈使句：
祈使句用来表示请求、命令等，句中没有主语，肯定形式由谓语或者谓语+宾语(+宾语补足语)构成，否定形式则在句前加Don’t.
Stand up, please. 请起立。
Don’t worry. 别担心。
can的用法：
can是情态动词，表示“能，会，可以，被允许等”，其后接动词原形，否定形式为cannot，可缩写为can’t.
She can speak Japanese. 她会讲日语。
I can’t remember his name. 我不记得他的名字了。
Can you spell your name? 你会拼写你的名字吗?
现在进行时态：
概念：表示现在(说话瞬间)正在进行或发生的动作，也可以表示目前一段时间内或现阶段正在进行的活动。
结构：由be动词(am, is, are) + 动词ing构成，其中be动词要与主语保持性数一致。
Mary is flying a kite in the park. 玛丽正在公园里放风筝。
--What are you doing now? 你现在在干什么?
--I’m reading English. 我正在读英语。
Are they drawing the pictures now? 他们正在画画吗?
动词现在分词是动词原形变化而来的，规则变化如下：
动词ing形式叫动词现在分词，其构成如下：
1) 直接在动词后加ing
play—playing, do—doing, talk—talking, sing--singing
2) 以不发音的字母e结尾的动词，先去e，再加ing
make—making, write—writing, have—having, take—taking
3) 以重读闭音节结尾的动词且词尾只有一个辅音字母，应双写这个辅音字母，再加ing
run—running, stop—stopping, put—putting, swim—swimming
注意对现在进行时态的判断。判断一个英语句子用什么时态，主要看句子的时间状语，一般说来，每种时态都有与之相对应的时间状语。现在进行时表示现在(说话瞬间)正在进行或发生的动作。因此，这个时态最常用的时间状语是now;但有不少句子并没有now，只能通过提示语如look、listen等或者通过上下文来确定用现在进行时。
She is cleaning her room now. 她正在打扫房间。
Look! The girl is dancing over there. 看!那个女孩在那里跳舞。
--Can you go and play games with me? 你能和我们一起做游戏吗?
--Can’t you see I am doing my homework? 你没看见我正在做作业吗?
八年级上册英语第四单元课件
随着社会不断的发展，英语的使用越来越普遍，下面是我整理的八年级上册英语第7单元课件，希望对你有帮助。
八年级上册英语第7单元课件一
Section A
一、教师寄语: Among any three people walking, I will find something to learn for sure. Their good qualities are to be followed, and their shortcomings are to be avoided.
三人行，必有我师焉。择其善者而从之，其不善者而改之。
二、学习目标
知识目标：
1. woeds: vocabulary :blender , yogurt , turn on , cut up , peel , pour , put into , ingredient ,cinnamon , teaspoon , amount ,watermelon .
2. Patterns: How do you make a banana milk shake?
How many bananas do we need ?
How much milk do we need ?
能力目标:学会使用how many和how much分别对可数名词和不可数名词的量提问.
情感目标:培养学生热爱劳动的习惯.
三、教学重点：可数名词和不可数名词的运用以及对他们量的提问。
教学难点.：如何描述过程。
四、学习过程
（一）预习导学及自测
从方框中选择适当的单词完成下列句子
salt, turkey, check, roll, sauce
1. Finally ____ the pancake.
2. ____ looks like sugar.
3. How many teaspoons of ____ do you need?
4. Did you ____your answers?
5. Put some ____ slices on the sandwich.
（二）自主学习
SB Page 41 , 1a .
Look at the picture .What can you see ?
Point out the blank likes in the picture .Ss twrite the names of the actions .Choose the correct words .
Ss fill in the blanks on their own .
Check the answers .
SB Page 41, 1b .
Point out the actions in the picture and the list of actions in activity 1b .
Play the recording and check the answers .
SB Page 42 , 2a .
Point out the two columns in the chart and read the headings .Say , Maria and Katie are talking about making fruit salad .Listen carefully .What do they need ?Write the names of the ingredients .
Play the recording and check the answers .
SB Page 42 , 2b .
Listen again .This time listen to the amout of each ingredient the girls talk about .Write the name of each ingredient next to the correct amount .
A student reads the amounts in the first column .
Play the recording .Ss work .Check the answers .
SB Page 43 , 3a .Look at the picture and answer what the boy and girl are doing .
Read the four words at the beginning of the activity .
Answer the number the words to show the order .
Read the conversation .And complete it .
（三）合作探究
SB Page 41 , 1c .
Point out the instructions in activity 1b .And talk with a partner .
SB Page 42 ,2c .
Read the instruction for the activity .
Point to the sample conversation .Two students read the questions and answers to the class .
Ss work in pairs .
Some pairs to present their conversations .
（四）拓展创新
Grammar focus .
Review the grammar box .Ss to say the questions and answers .
Write the words countable and uncountable on the Bb .
One or two students explain what these words mean
Pay attention to the verb , there are imperative sentences .Students say sentences like these .
SB Page 43 , 3b .Point out the picture .
Ss tell what is happening in each picture. Review the words :popcorn , popcorn popper ,salt , bowl .
A student read the directions in the box .
Ss work with partner ,then one or two students tell the class how to make popcorn .
I want three bottles of milk.我想要三瓶牛奶。
Please give him a piece of paper.请给他一张纸。
也可以用some, any, a lot, lots of, much, a little等来修饰表示泛指的数量。
He has a lot of time to study.他有大量学习的时间。
对数量进行提问时，how many后接可数名词复数；how much后接不可数名词。
—How many oranges did he buy?他买了多少个橘子？
—He bought five oranges. 他买了五个。
—How much water do you drink every day?你每天喝多少水？
—I drink eight glasses of water every day.我每天喝八杯水。
（六）达标检测
Ⅰ.用所给短语的正确形式填空，每个只能用一次
cut up , turn on, mix up, add…to…, put… into…
1. Please ____ the ingredients ____ the soup.
2. Don’t ____ the blender.
3. Please ____ the three apples.
4. He ____ meat ____ the bread.
5. Finally, he ____ all the ingredients.
Ⅱ.根据汉语提示完成英语句子
1. Let’s make ____ ____(水果沙拉).
2. That’s a ____ ____(好主意).
3. Your mother needs three ____ ____ _____(茶匙蜂蜜).
4. First, we should ____ _____(搅匀)water and flour.
Ⅲ.对下列各句的画线部分提问，每空一词
1. We need two cups of orange juice.
____ ____ _____ ____ orange juice do you need?
2. There are twenty boys in our class.
____ ____ ____ are there in your class?
3. He wants two slices of bread.
____ ____ ____ does he want?
五、典型例题解析
1.Don’t ____ too much TV, It’s bad for your eyes.
A. watch B. watched C. watching D. to watch
<点拨>本句是否定祈使句，don’t后接动词原形，故排除B, C, D三项。<答案> A
2．—Please come ____ the room. It’s raining hard outside.—Thank you.
A. over B. out C. into D. on
<点拨> come over意为“顺便来访”，接介词to之后，再加地点宾语，故排除；come out加地点名词时要先加介词of，排除；come on意为“加油；过来”，不符合句意；句意为“外面雨下得很大，请进屋吧。谢谢。”故选 C项。<答案> C
3. Do you know how ____ the blender?
A. open B. to open C. turn on D. to turn on
<点拨>打开果汁机用turn on，排除A, B两项；疑问词后常接不定式，故排除C项。
六、中考链接
1.（2009湖州）Put the ingredients in a bowl and ____, please.
A. mix up it B. mix it up C. mix up them D. mix them up
2.（2009益州）Please ____ some salt to my soup.
A. turn B. put C. make D. add
七、课后反思
我的收获：___________________________________________________________________
我的不足：__________________________________________________________________
八年级上册英语第7单元课件二
【学习目标】
1.熟练掌握本单元词汇：
2.熟练掌握本单元句型：
5） In 20 years，I think I’ll be a newspaper reporter.
(2) On the weekend, I’ll look less smart but I will be more comfortable.
(3) What will your… be like ?
【学习重点
难点】 本单元的单词、短语、语法
【学法指导】 及时练习与巩固
【教学过程】
一、 导入（启发探究 3分钟）
对话复习：
Nick: What are you reading, Jill?
Jill: It’s book about future.
Nick: Sounds cool. So what will the future be like?
Jill: Well, cities will be more crowded and polluted. There will be fewer trees and the environment will be in great danger.
Nick: That sounds bad! Will we have to move to other planets.
Jill: Maybe. But I want to live on the earth.
Nick: Me, too. Then what can we do?
Jill: We can use less water and plants more trees. Everyone should play a part in saving the earth.
二、自学（自主探究 6分钟）
用法：
will + 动词原形 将要做
fewer/more + 可数名词复数 更少/更多…
less/more + 不可数名词 更少/更多
try to do sth. 尽力做某事
have to do sth 不得不做某事
agree with sb. 同意某人的意见
such + 名词（词组） 如此
play a part in doing sth 参与做某事
make sb do sth 让某人做某事
help sb with sth 帮助某人做某事
There will be + 主语 + 其他 将会有….
There is/are + sb. + doing sth 有…正在做…
It is + 形容词 + for sb + to do sth 做某事对某人来说…的
三、交流（合作探究 10分钟）
语法：
What will the future be like? Cities will be more polluted. And there will be fewer trees.
Will people use money in 100 years? No, they won’t. Everything will be free.
Will there be world peace? Yes, I hope so.
Kids will stuffy at home on computers.
They won’t go to school.
Countable nouns Uncountable nouns
There will be more people. There will be more pollution.
There will be fewer trees. There will be less free time.
四、总结（引深探究 15分钟）
词语辨析：
1. every 与 each 的区别：
every 用来表整体，each 用来表个别。each 最低需是两，every 最低需是三。every adj.
every 作主用单数，each 可单也可复，作主、作定用单数，其他情况用复数。 each adj./ pron.
Every teacher knows her.
There are lots of trees on each side of the road.
Each of the road has a dictionary.
2. on the earth 在地球上，作地点状语，位于句首或句末。 on earth 究竟，到底。用于疑问句或副词后，加强语气。
All the living things on the earth depend on the sun. / What on earth do you mean?
3. human, 指包括男人女人孩子的“人，人类”，有别于动物，自然景物，机器等的特殊群体，也可指具体的人。
person, 无性别之分，常用于数目不太大，而且数目比较精确的场合。
people, 泛指“人们”，表示复数概念。
man,前不带冠词而且单独使用时，指“男人”，a man 可指“一个人/ 一个男人”，复数形式为men.
He was the only human on the island.
There are only three persons in the room.
There are many people there.
Man is stronger than woman.
4. seem 连系动词，好像，似乎，看来。有下面几种用法：
seem + 名词 看起来。He seems a nice man.
seem like 好像，似乎。 It seemed like a good idea at the time.
seem to do sth. 似乎/看起来/好像做某事。 I seem to have left my book at home.
It seems/seemed that 看起来好像…, 似乎…. He was very happy.
seem to be + 形容词/名词 = seem + 形容词/名词。 She seems to be happy.= She seems happy.
5. probably ad. maybe 相当于 perhaps. 也许，大概，可能。作状语.
probably 用于句中，可能性最大。 He will probably come tomorrow.
maybe/perhaps 用于句首。 Maybe/Perhaps you are right.
1. during / for / in 介词，在……期间。说到某事是在某一段时间之间发生的用during; 说到某事持续多久则用for; 说到某事具体发生的时间用in.
We visited many places of interest during the summer holiday.
I’ve been here for two weeks.
They usually leave school in July.
五、练评（包含“考点链接” 应用探究 6分钟）
读“What will your life be like in the future?”短文，用所给单词填空。
In 20 years, I think I’ll be a newspaper reporter. I’ll ________in Shanghai, because there will be _______jobs in that city. As a reporter, I think I will _______lots of interesting people, so I’ll have more friends. I’ll have ______ pets, because it’ll be too small. So I’ll probably just ______a bird. During the week, I’ll________smart clothes. On the weekend, I’ll _______less smart but I’ll be more comfortable. In the future, people will _______more so they’ll probable have fewer vacations, but I think I’ll _______a holiday in Hong Kong when possible. One day I’ll even go to Australia.
七年级上册英语unit4课件
一、教学目标
1. 语言知识目标：
1) 能掌握以下单词：rules, arrive, late, hall, dinning hall, listen, listen to, fight, sorry
2) 能掌握以下句型：
① Don't eat in class.
② You must be on time.
③ Eat in the dining hall.
2. 学会用英语表达一些标志的含义。
3. 熟练使用目标语言谈论对某些规章制度(校规、家规等)的看法
二、教学重难点
1. 教学重点：
1) 肯定祈使句是省略掉主语的.原形动词开头;
2) 否定祈使句则是在肯定祈使句前加上“don’t”。
3) 情态动词must及have to在用法上的区别。
2. 教学难点：
掌握祈使句的用法，并能听懂、会说一些简单的祈使句。
三、教学过程
Ⅰ. Warming-up and revision
用祈使句请学生们完成一系列动作：
Please stand up/ sit down. Close the door, please. Look at me and listen to me.
Don’t open your books. Don’t talk. Let’s begin our class.
Ⅱ. 1a
T: Now, Look at the picture on your textbook. Each of the students is breaking one of these rules. Please finish 1a.
Ⅳ. Listening
Now let’s listen! What rules are these students breaking? Write the numbers after names?
Ⅴ. Pair work
Read the dialogue in 1cand work in pairs.
Ⅵ. Listening
1. First, let's read the sentences in 2a together. Now, let's listen to the recording. Check the activities Alan and Cindy talk about.
2. Work on 2b: Listen to the recording again. Can Alan and Cindy do these activities? Circle can or can't above.
Ⅶ. Pair work
1. Suppose you are Alan and your partner is Cindy. Talk about the rules in 2a.
2. Let some students come to the front and act out the conversations.
Ⅷ. Role-play
Read the conversation and find some rules in this school. Ss read the conversations and find the answers to this question.
( Don't be late for school. Don't bring music players to school. You always have to wear the school uniform. You have to be quiet in the library. )
Homework:
1. Remember the new words and expressions.
2. 完成下列句型转换试题
1)I can play computer games on weekends.(一般疑问句)
_________________________________? Yes, ____________.
2) He has to wear uniform.(变否定句) He _____ _____ _____ wear uniform.
3) I have to wear sneakers for gym class.(一般疑问句)
_____ you ____ ____ wear sneakers for gym class? Yes, I ____.
4) They have to wash clothes.(提问) ____ do they have ____ ____?
5) You can’t go out on school nights.(换一种表达) _______ go out on school nights.
6) Don’t talk in class.(同上) No _________.
Section A (Grammar Focus-3c)
初中英语语法说课稿英文版
初中英语语法主题教学说课稿
作为一名优秀的教育工作者，通常需要准备好一份说课稿，说课稿有助于顺利而有效地开展教学活动。说课稿要怎么写呢？下面是我为大家收集的初中英语语法主题教学说课稿，仅供参考，大家一起来看看吧。
一、教学目标
学习反意疑问句
二、教学重点
三、教学难点
1、主句谓语是think, believe, expect, suppose, imagine等引导的宾语从句，就从句部分提问。
2、陈述句部分主语是不定代词everybody, anyone, somebody, nobody, no one等，疑问部分常 用复数they，有时也用单数he。
四、教学程序：
初二下学期第十单元安排了学习反意疑问句的教学内容。
一、说教学程序：导入——新知识的学习
说设计这个教学程序的基本思路和根据。就初二学生来说他们学习了以下语法项目：be动词（包括be 动词的过去时）； There be句型 ； 行为动词的一般现在时；行为动词的一般过去时；一般将来时；（包括There be句型的一般将来时）；现在完成时；现在完成进行时；情态动词和祈使句。因此，我在讲授反意疑问句时，仅仅围绕学生学过的.以上语法项目进行反意疑问句的教学并进行反复练习。具体练习作业本（上、下）、典中点中的练习都有，另外，再补充一些总结性的有关反意疑问句的专项练习加以巩固。
二、说练习和作业的设计。
检测训练——总结巩固。通过做作业本（上、下）中的练习、典中点中的练习进行训练，再补充一些总结性的有关反意疑问句的专项练习进行检测加以巩固。
三、说板书设计：
通过课件展示教学内容（以下各项教学内容）
以下分为十一个部分进行讲解。
反意疑问句
反意疑问句是由两部分组成的，前一部分是对事物的陈述（即陈述句），后一部分是简短的提问（即简短疑问句），中间用逗号隔开。如果前一部分用肯定句，后一部分就用否定疑问句；如果前一部分用否定句，后一部分就用肯定疑问句。两部分的人称和时态要一致。其回答是用yes或no来表示。
一、含be(is, are, was, were)动词的反意疑问句
其句型是：句型1:主语+ be+其它，isn’t(aren’t, wasn’t, weren’t)+ 主语?
句型2:主语+ be not+其它，is(are, was, were) + 主语?
① You are from America, aren’t you? Yes, I am. No, I’m not.
② It isn’t very cold today, is it? Yes, it is. No, it isn’t.
③ Tom was away yesterday, wasn’t he? Yes, he was. No, he wasn’t.
④ The Green weren’t at home last night, were they?
Yes, they were. No, they weren’t.
⑤ Mary is reading English now, isn’t she? Yes, she is. No, she isn’t.
⑥ Your parents aren’t going to have a party this Sunday, are they?
Yes, they are. No, they aren’t.
⑦ The girls were singing when the teacher came in, weren’t they?
Yes, they were. No, they weren’t.
注意：There be句型
① There is an old picture on the wall, isn’t there?
Yes, there is. No, there isn’t.
② There aren’t any children in the room, are there?
Yes, there are. No, there aren’t.
③ There wasn’t a telephone call for me, was there?
Yes, there was. No, there wasn’t.
④ There were enough people to pick apples, weren’t there?
Yes, there were. No, there weren’t.
二、行为动词的一般现在时的反意疑问句
其句型是：句型1: 主语+动词原形+其它，don’t I(you, we, they)?
句型2: 主语+ don’t+动词原形+其它，do I(you, we, they)?
句型3: 主语+动词第三人称单数+其它，doesn’t he(she, it)?
句型4: 主语+ doesn’t+动词原形+其它，does he(she, it)?
① You often watch TV in the evening, don’t you? Yes, I do. No, I don’t.
② The students don’t study hard, do they? Yes, they do. No, they don’t.
③ Mary studies Chinese hard, doesn’t she? Yes, she does. No, she doesn’t.
④ The boy doesn’t often go to school by bike, does he?
Yes, he does. No, he doesn’t.
⑤ The first class begins at eight, doesn’t it? Yes, it does. No, it doesn’t.
三、 行为动词的一般过去时的反意疑问句
其句型是：句型1: 主语+动词过去式+其它，didn’t+主语?
句型2: 主语+didn’t+动词原形+其它，did +主语?
① You watched TV last night, didn’t you? Yes, I did. No, I didn’t.
② Jim’s parents didn’t go to Hong Kong last month, did they?
Yes, they did. No, they didn’t.
③ The rain stopped, didn’t it? Yes, it did. No, it didn’t.
④ Mr. Clarke didn’t buy a car, didn’t he? Yes, he did. No, he didn’t.
四、一般将来时的反意疑问句
其句型是：句型1: 主语+will+动词原形+其它，won’t+主语?
句型2: 主语+ won’t +动词原形+其它，will +主语?
① The boys will play games, won’t they? Yes, they will. No, they won’t.
② It won’t stop raining, will it? Yes, it will. No, it won’t.
③ Mr. Smith will visit our school next week, won’t he? Yes, he will. No, he won’t.
注意：There be句型的一般将来时
① There will be a basketball match tomorrow, won’t there?
Yes, there will. No, there won’t.
② There won’t be too much pollution in the future, will there?
Yes, there will. No, there won’t.
五、现在完成时的反意疑问句
其句型是：句型1: 主语+have+动词过去分词+其它，haven’t+主语?
句型2: 主语+ haven’t +动词过去分词+其它，have +主语?
句型3: 主语+has+动词过去分词+其它，hasn’t+主语?
句型4: 主语+ hasn’t +动词过去分词+其它，has +主语?
① You have been to Shanghai before, haven’t you? Yes I have. No, I haven’t.
② You haven’t been to Shanghai before, have you? Yes I have. No, I haven’t.
③ Jack has done his homework, hasn’t he? Yes, he has. No, he hasn’t.
④ Jack hasn’t done his homework, has he? Yes, he has. No, he hasn’t.
六、现在完成进行时的反意疑问句
其句型是：句型1: 主语+have been+动词现在分词+其它，haven’t+主语?
句型2: 主语+ haven’t been +动词现在分词+其它，have +主语?
句型3: 主语+has been +动词现在分词+其它，hasn’t+主语?
句型4: 主语+ hasn’t been +动词现在分词+其它，has +主语?
① You have been skating for five hours, haven’t you? Yes, I have. No, I haven’t.
② You haven’t been skating for five hours, have you? Yes, I have. No, I haven’t.
③ Bob has been collecting kites since 1999, hasn’t he? Yes, he has. No, he hasn’t.
④ Bob hasn’t been collecting kites since 1999, has he? Yes, he has. No, he hasn’t.
七、含有情态动词的反意疑问句
其句型是：句型1: 主语+情态动词+动词原形+其它，情态动词否定形式+主语?
句型2: 主语+情态动词否定形式+动词原形+其它，情态动词+主语?
① You can speak French, can’t you? Yes, I can. No, I can’t.
② They can’t understand me, can they? Yes, they can. No, they can’t.
③ Ann could swim when she was six, couldn’t she? Yes, she could. No, she couldn’t.
④ The students must study hard, mustn’t they? Yes, they must. No, they needn’t.
注意：You must go home now, needn’t you? Yes, I must. No, I needn’t.
八、祈使句用于反意疑问句中
句型1: Let me+动词原形+其它，shall I?
Let me open the door, shall I?
Yes, please. No, thanks.
句型2: Let’s+动词原形+其它，shall we?
Let’s go for a walk, shall we? Good idea! Sorry, I can’t.
Let's go and listen to the music, shall we?
句型3: Let us +动词原形+其它，will you?
Let us have a reat, will you?
Let us wait for you in the reading-room, will you ?
句型4: 其它形式的祈使句，will you?
Come into the classroom, will you? OK.
Please be careful, will you?
九、值得注意的是有时英语的谓语动词并不用否定式（即没加上not），
而是用上了“never, little, few, hardly, nothing, nobody”等词，这时该陈述句也属于否定句，因此，反意疑问句的后半部分应用肯定疑问式。
① You have never been to Beijing, have you? Yes, I have. No, I haven’t.
② Mr. Fat has few friends here, does he? Yes, he does. No, he doesn’t.
③ There is little milk in the bottle, is there? Yes, there is. No, there isn’t.
④ He could do nothing, could he? Yes, he could. No, he couldn’t.
十、主句谓语是think, believe, expect, suppose, imagine等引导的宾语从句，就从句部分提问。
I don't think he is bright, is he?
We believe she can do it better, can't she?
十一、 陈述部分主语是不定代词everybody, anyone, somebody, nobody, no one等，疑问部分常用复数they，有时也用单数he。
Everyone knows the answer, don't they? (does he?)
Nobody knows about it, do they? (does he?)
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