like,can的用法及小练习
三起点外研版新标准英语四年级上册期末考试重难点知识点复习及练习
Module1 Unit1 Go straight on。
一直往前走。
互动学习精炼重难点：1.表示“迷路的”lost adj。
迷路的。
lost是一个形容词，是由动词lose演变而来的.常用句型是“人∕物+am∕is∕are + lost"，意思是“人∕动物迷路了∕丢失了”。
例如：My sister is lost。
我的妹妹迷路了。
2.表示“住在……”live v.居住常见短语：live in +地点，住在某地。
注意:在某地前一定要加介词in。
例如:I live in Park Road。
我住在公园路.如果主语是第三人称单数时要用lives。
例如：She lives in Canada. 她居住在加拿大。
3.表示“打扰一下”“Excuse me”意思是“打扰一下,对不起”。
当我们要麻烦别人或打扰别人时，如问路，打断别人正在进行的事情，询问问题时,为了表示礼貌或者是歉意，应当先说“Excuse me”，再提出自己的疑问.4。
询问地点当你想知道“某地在哪里”，或者“到某地怎么走”时,常用句型“Where’s+地点∕处所？”这是由where引导的特殊疑问句，where的意思是“在哪里"，回答时不能用yes或no来回答，而应该用“It’s+表示方位的介词短语"回答.例如：——-—Where is the supermarket？超市在哪里?———-It’s on your left。
它在你左边。
5.指路用语用英语给别人指路的常用语有:Turn right。
向右转。
Turn left。
向左转。
Go straight on。
一直向前走。
6。
感谢用语及回答1Thank you. 谢谢你。
为感谢用语。
当他人帮助了自己或夸奖、赞美自己时，我们要说“Thank you"来表示感谢。
其回答为:Y ou're welcome。
不用谢.Module2词汇：精炼重难点：1.表示“看……”look 表示“看"的这个动作，是不及物动词.look后面跟人或物时，必须要加上介词at.例如:Look at the English car. 看那辆英国小汽车.口语练习：Look at the teacher∕girl. 看这位教师∕这个女孩.2.表示“这些"these 这些。
can的三个基本用法
can的三个基本用法一、can的基本用法1. 表示能力- I can speak three languages. It's so cool! You know, it's like having three different keys to open the doors of different cultures. (我能说三种语言。
太酷了！你知道，这就像是有三把不同的钥匙来打开不同文化的大门。
)- He can run really fast. Just like a cheetah on the African savannah, he dashes across the field. (他能跑得非常快。
就像非洲大草原上的猎豹一样，他在田野上飞奔。
)- She can draw amazing pictures. Her hands are like magic wands, creating beautiful scenes on the paper. (她能画出令人惊叹的画。
她的手就像魔杖一样，在纸上创造出美丽的场景。
)2. 表示请求许可（通常用于非正式场合）- Can I have a piece of cake? I'm so hungry. It looks like a little cloud of deliciousness. (我能吃一块蛋糕吗？我太饿了。
它看起来就像一小朵美味的云彩。
)- Can you pass the salt? It's as if the food is begging for a little sprinkle of saltiness. (你能递给我盐吗？就好像食物在乞求撒上一点咸味。
) - Can hee to the party? He's been looking forward to it like a child waiting for Christmas. (他能来参加聚会吗？他一直期待着，就像孩子等待圣诞节一样。
Like作动词主要用于下列结构
Like作动词主要用于下列结构：（1）like+sb./sth.意为“喜欢某人/某物”Do you like rice/hot dog/vegetables?你喜欢米饭/热狗/蔬菜吗？Yes,I do./No, I don’t.是的，我喜欢。
/不，我不喜欢。
The teacher likes his students.老师喜欢他的学生。
（2）like to do(sth)意为“喜欢做（某事）”。
They like to eat different kinds of food.他们喜欢吃不同种类的食品。
She likes to go swimming this afternoon.今天下午，她想去游泳。
（3）like doing (sth.)意为“喜欢做（某事）”。
I like watching TV.我喜欢看电视。
She likes reading.她喜欢阅读。
（4）like sb.to do (sth)意为“想要某人做（某事）”，该句型中sb.作宾语，不定式to do（sth.）作宾语补足语。
Mother likes me to get up early.妈妈想让我早起。
（5）like to do 和like doing：两个短语无大区别，可以互换使用。
但like doing 泛指“喜欢做某事”；like to do 特指“喜欢做某事”，着重指具体行为。
I like playing football,but I like to play basketball today.我喜欢踢足球，但今天我想打篮球。
（6）like 作介词，意为“像……”,在句中一般作状语或表语。
Uncle Wang makes a machine like a bike and a plane.王叔叔制作了一个既像自行车又像飞机的机器。
Don’t do it like that.别像那样做。
What is he like?与What does he look like?的区别答：What does sb. look like? 用于提问人的长相、外貌，意为“他长得什么样？”“What's sb. like? ”用于提问人的性格、品质等，意为“他是个什么样的人？”。
小升初复习 Do you like +可数名词复数及情态动词用法
复习Do you like +可数名词复数及情态动词用法一．教学目标：通过知识回忆，学生熟练掌握Do you like +可数名词复述形式及情态动词的用法。
二．教学重难点：Do you like +可数名词复数？与Would you like some+名词？的区别使用。
三．教学过程：一.Presentation1．T: My favourite fruit is apple. Do you like apples?S: Yes,I do .T:Do you like apples, too?(问其他学生，直至回答No, I don’t.)师生利用多张单词卡片反复操练，教师通过对名词复数的有意重读，帮助学生加深印象。
（单词卡片的内容均为复数）2．出示句型:Do you like +可数名词复数?Yes，I do/No, I don't了解对方对某一类事物是否喜欢。
（呈现）3．呈现若干图片让学生同桌操练，并根据自己的喜好进行肯定或否定回答。
（在图片选择时挑选一些单数名词的，让学生操练时有个思考的过程）4．（拿出不可数名词juice单词卡片）教师询问：Do you like …(引答)? （对学生七嘴八舌回答中的正确回答大声肯定并重复）Do you like juice? 补充说明：Do you like …后直接跟上不可数名词。
5.(呈现水果商店购物图)T:I like apples. Do you like apples? Would you like some apples?(出示句子，让学生比较后说出)Would you like…后跟some+名词。
意思为你想要些……吗？6.呈现两个改错题：（1）.Do you like dogs? Yes, it is.(2). Do you like balloon? No, I don’t.a.找出错误并改正b.第二题有两种改法：大部分同学把balloon改成balloons,第二种改法在balloon前加上限定词the或this,that等。
Unit 6 Do you like bananas讲解及练习
Unit 6 Do you like bananas?单词回顾香蕉汉堡包西红柿冰激凌沙拉草莓梨子牛奶面包生日正餐周，星期思考食物当然，肯定蔬菜水果正确的苹果那么蛋，鸡蛋胡萝卜大米，米饭鸡肉早餐午餐星星吃习惯健康的真正地问题问题想要肥胖的一．短语归纳：1.John’s birthday dinner 约翰的生日晚餐2.next week 下周3.think about 思考、考虑4.how about 怎么样5.some fruit 一些水果6.his birthday 他的生日7.sport star 体育明星8.eating habits 饮食习惯9.for breakfast 作为早餐10.for dinner 作为晚餐11.one last question 最后一个问题12.healthy food 健康的食品二．重点句型：1.have sth 吃……2.—Do you like…? 你喜欢…吗？—Yes, I do / No, I don’t. 是的，我喜欢/不，我不喜欢。
3.—Does she / he like…? 她/他喜欢…吗？—Yes, she / he does.—No, she/ he does’t4.I like/ don’t like…我喜欢/ 我不喜欢…5.like … for breakfast / lunch / dinner 早餐/午餐/晚餐喜欢…6.want to do sth 想要做某事三．典句必背1. I like hamburgers. 我喜欢汉堡包。
2. He likes ice-cream. 他喜欢冰激凌。
3. —Do you like salad? 你喜欢沙拉吗？—Yes, I do. / No, I don’t. 是的，我喜欢./ 不，我不喜欢。
4.I don’t like bananas. 我不喜欢香蕉。
5.I don’t want to be fat.我不想变胖。
Unit1Canyouplaytheguitar知识清单人教版七年级英语下册
Unit 1 Can you play the guitar?一、学习内容（一）重点短语1.下国际象棋play chess2. 弹吉他play the guitar2.敲鼓play the drums 4. 拉小提琴play the violinplay the piano 6. 英语俱乐部English club7. 跟…说话talk to/with sb. 8. 说英语speak English9. 结交朋友make friends with sb 10.和某人一起玩游戏play games with sb. 11. 讲故事tell stories 12. 教某人做某事teach sb to do sth 13.喜欢做某事like doing sth14.需要某人做某事need sb to do sthwant to do sth16. 让某人做某事let/make sb dos th17.老人之家the old people's home join swimming club19.擅长be good at…20. 与…相处得好be good with…21.拨打...找某人call sb at...22.在某方面帮助某人help sb. with sth.23. 在周末on the weekend = on weekends(US)at the weekend=at weekends (UK)（二）重点单词的变形1. sing唱歌(v.)-- singer 歌手(n.)2. music音乐(n.)-- musician音乐家(n.)3. dance舞蹈(v.)-- dancer 舞蹈家、舞者(n.)4. speak说(v.)--speaker 发言人；扬声器(n.)写作(v.)-- writer 作家(n.)教；讲授(v.)-- teacher 教师(n.)7. help帮助(v.)-- helper 帮手(n.)钢琴(n. )-- pianist钢琴家(n.)9.violin小提琴(n. )-- violinist小提琴家(n.)10. show (原形)--shown (过去式)--shown(过去分词)朋友(n. )-- friendly友好的(adj.)--friendship 友谊（n.）（三）重点句型1. - Can you draw? - Yes, I can. / No, I can’t.2. - What club do you want to join?你想加入什么俱乐部？- I want to join the chess club. 我想加入国际象棋俱乐部。
《剑桥少儿英语一级》试题参考答案及解析
【说明】：1. 参考答案为黑色粗体字，请家长将参考答案保管到一边，待其做完题后再将答案予以对照并改正。
2. 试题均系筛选后的经典题目，有难度区分（难度未按题号顺序排序）。
若不会做某些题目，家长可将附后的参考答案及解析予以认真研究，并在认真研究后再次要求其独立完成该练习题。
该练习题考点明确，知识点集中（重要知识点均被收录在《剑桥少儿英语一级》备考知识点中，请认真阅读学习并掌握），值得重复多做，故可以用铅笔作答，以便日后再做。
3. 若遇新单词，可借用其英语字典查阅并掌握。
4. 若有任何问题，都可以通过各种方式与我互相交流并解决之。
一、翻译题●汉译英获胜者winner 谁的whose 不同的different 沙滩beach出租车taxi/cab 咖啡coffee 假期holiday/vacation 河river动物animal 旅行travel 山脉mountain 长颈鹿giraffe电影movie/film 小山hill 照片photo 钟clock拜访visit 著名的famous 钢琴piano 桥bridge故事story 照相机camera 学习study 超市supermarket 电影院cinema 面包bread 三明治sandwich 牛奶milk果汁juice 汉堡包(ham)burger 鱼fish 大象elephant足球football/soccer 马horse 热狗hotdog 剪刀scissors胡萝卜carrot 棒球baseball 鲜花flower 电脑computer电话telephone 镜子mirror 衣柜wardrobe 毛巾towel卧室bedroom 厨房kitchen 父母parents 同学classmate香蕉banana 表watch 粉红的pink 鸡蛋egg女孩girl 兔子rabbit 老鼠mouse 鞋shoe菠萝pineapple 西瓜watermelon 熊猫panda 狐狸fox●英译汉number 数字；号码outside 外面的；在外walk 走；散步hundred 百；百个together 一起；总共square 方形的；广场test 测试minute 分钟fun 乐趣；玩笑between 在...之间behind 在...后面under 在...下面lemon 柠檬vegetable 蔬菜window 窗户close 关闭soup 汤winter 冬天sky 天空tea 茶orange 橘子bicycle 自行车sausage 香肠train 火车garden 花园flower 鲜花small 小的classroom 教室kite 风筝shirt 衬衫；内衣monkey 猴子blackboard 黑板purse 钱包duck 鸭子child 小孩tomato 西红柿horse 马hippo 河马indigo 靛蓝色butterfly 蝴蝶snake 蛇bookcase 书柜；书架television 电视机helicopter 直升飞机●翻译句子1.天上有五只风筝。
小升初英语语法查漏补缺策略练习题40题含答案解析
小升初英语语法查漏补缺策略练习题40题含答案解析1.There are many_____on the table.A.appleB.applesC.appleesD.appleses答案解析：B。
选项A 是单数形式，题干中是many，所以要用复数形式apples；选项 C 和 D 复数形式错误。
名词变复数一般在词尾加s。
2.I like_____very much.A.breadB.breadsC.a breadD.the bread答案解析：A。
bread 是不可数名词，没有复数形式，也不能用a 或the 修饰。
3.There are some_____in the box.A.penB.pensC.penesD.penss答案解析：B。
选项A 是单数形式，题干中有some，要用复数形式pens；选项C 和D 复数形式错误。
4.My mother bought me a_____of shoes.A.pairB.pairsC.paireD.pairss答案解析：A。
a pair of 是固定短语，表示“一双”，后面跟可数名词复数形式。
5.There is_____water in the bottle.A.manyB.a fewC.a lot ofD.a lot答案解析：C。
water 是不可数名词，many 和a few 修饰可数名词，a lot of 既可以修饰可数名词也可以修饰不可数名词。
a lot 后面不能直接跟名词。
6.I have two_____.A.knifeB.knifesC.knivesD.knivs答案解析：C。
以f 或fe 结尾的名词变复数，把f 或fe 变为v 再加es。
7.There are some_____in the park.A.peopleB.peoplesC.peopleesD.peopless答案解析：A。
people 本身就是复数形式，表示“人，人们”。
小学英语代词总结及练习
小学英语代词总结及练习-CAL-FENGHAI.-(YICAI)-Company One12一、代词分类：一、人称代词是表示"我"、"你"、"他"、"她"、"它"、"我们"、"你们"、"他们"的词。
是表示自身或人称的代词。
人称代词有人称、数和格的变化，见下表：二、物主代词是表示所有关系的代词。
物主代词可分为形容词性物主代词和名词性物主代词两种。
列表如下。
如： I like his car.我喜欢他的小汽车。
Our school is here ，and theirs is there. 我们的学校在这儿，他们的在那儿。
三、指示代词是表示这个,那个,这些,那些以及it, such, same 等词。
指示代词在句中作主语, 宾语, 表语, 定语。
指示代词分单数（this / that ）和复数（these / those ）两种形式， This girl is Mary. Those men are my teachers. This is Mary. Those are my teachers. That is a red car. 那是一辆红色汽车。
What do you like I like this. 你喜欢什么 我喜欢这个。
I should say I know that. 我应该说我知道这件事情。
四、反身代词是表示我自己,你自己,他自己,我们自己,你们自己,他们自己等的词。
反身代词第一, 二人称构成是由形容词性物主代词加 "-self " (复数加 -selves )构成。
第三人称反身代词是由人称代词宾格形式加 - self (复数加 - selves ) 构成。
如： She was talking to herself. 她自言自语。
专题九 情态动词can和would
专题九情态动词can和would一、情态动词：表示说话人对有关行为或事物的态度和看法，认为其可能、应该或必要等。
情态动词后面加动词原形。
情态动词无人称和数的变化，情态动词后面跟的动词需用原形，否定式构成是在情态动词后面加"not"。
二、can，表示能会，后面接动词原形，如：I can sing. 我会唱歌。
She can dance. 她能跳舞。
（1）有关can的句型：a.肯定句：主语+can+动词原型1.Lingling can ride a horse. 玲玲会骑马。
2.He can speak Chinese.他会说中文。
3.My father can play table tennis.我的爸爸会打乒乓球。
b.否定句：主语+can+not+动词原形1. Lingling can’t ride a horse.2.3.c.一般疑问句及回答：Can+主语+动词原形1.Can Lingling ride a horse? Yes,she can.2.3.d.特殊疑问句：特殊疑问词+can+主语+动词原形1. What can you do? 你会做什么？2. How many birds can you see? 你能看见多少只鸟？3. Who can help me? 谁能帮助我？你还能造出有关can的特殊疑问句吗？练习：1、Can you play ____piano? A、a B、an C、the2、Can you dance? yes, I ____. A、do B、can C、can’t3、Can he Write English? No,he ____ A、can B、can’t C、does4、I __ ride a bike ,but I ____drive a car. A、can , can B、can’t , can’t C、can, can’t5、She can _____basketball . A、play B、playing C、plays三、would是一个情态动词，意思是“愿意”，其后接动词原形；eg: I would stay at home.我愿意呆在家里。
高中英语语法非谓语动词讲解及其练习题
高中英语语法非谓语动词讲解及其练习题The document was prepared on January 2, 2021高中英语语法非谓语动词讲解及其练习题非谓语动词是一个较难学的,今天我给大家总结一下非谓语动词的使用和练习,希望大家能把非谓语动词学会非谓语动词是在句子中充当除谓语以外的句子成分的动词形式是动词的非谓语形式.动词一般在句子中充当谓语.在句中可起名词,形容词,副词的作用,在句中充当主语,宾语,表语,补语,定语或状语.即动词的非谓语形式除了不能独立作谓语外,可以承担句子的任何成分3种形式：不定式,分词现在分词、过去分词,动名词1．非谓语动词与谓语动词的相同点有：1如果是及物动词都可与宾语连用,例如：They built a garden.They suggested building a garden.2都可以被状语修饰：The suit fits him very well.The suit used to fit him very well.3都有主动与被动, “体”式一般式；进行式；完成式的变化.例如：He was punished by his parents.谓语动词被动语态He avoided being punished by his parents.动名词的被动式We have written the composition.谓语动词的完成时Having written the composition, we handed it in.现在分词的完成式4都可以有逻辑主语They started the work at once.谓语动词的逻辑主语The boss ordered them to start the work.动词不定式的逻辑主语We are League members.谓语动词的主语We being League member, the work was well done.现在分词的逻辑主语2、非谓语动词与谓语动词的不同点有：1非谓语动词可以有名词作用如动词不定式和动名词,在句中做主语、宾语、表语.2非谓语动词可以有形容词作用如动词不定式和分词,在句中做定语、表语或宾语补足语.3非谓语动词可以有副词作用如动词不定式和分词,在句中作状语.4谓语动词在句中作谓语,受主语的人称和数的限制；非谓语动词在句中不能单独作谓语,它不受主语的人称和数的限制.二非谓语动词的句法功能：二、非谓语动词用法：一动词不定式：to+do,具有名词、形容词、副词的特征.1．不定式的形式：以动词write为例否定式：not + to do1一般式：不定式的一般式所表示的动作与谓语动词动作同时发生或发生在谓语动词动作之后,例如：I'm glad to meet you.He seems to know a lot.We plan to pay a visit.He wants to be an artist.The patient asked to be operated on at once.The teacher ordered the work to be done.2进行式：不定式的进行式所表示的动作与谓语动词动作同时发生,例如：The boy pretended to be working hard.He seems to be reading in his room.3完成式：不定式的完成式表示的动作发生在谓语动词动作之前,例如：I regretted to have told a lie.I happened to have seen the film.He is pleased to have met his friend.2．不定式的句法功能：1作主语：To finish the work in ten minutes is very hard.To lose your heart means failure.动词不定式短语作主语时,常用it作形式主语,真正的主语不定式置于句后,例如上面两句可用如下形式：It is very hard to finish the work in ten minutes.It means failure to lose your heart.常用句式有：1、It+be+名词+to do.2、It takes sb.+some time+to do.3、It+be+形容词+of sb +to do.4、It+be+形容词+for sb.+to do.常用careless,,clever,good,foolish,honest,kind,lazy,nice,right,silly,stupid,wise,等表示赞扬或批评的形容词,不定式前的sb.可作其逻辑主语.2作表语：Her job is to clean the hall.He appears to have caught a cold.3作宾语：常与不定式做宾语连用的动词有：want, hope, wish, offer, fail, plan, learn, pretend, refuse, manage, help, agree, promise, prefer, 如果不定式宾语后面有宾语补足语,则用it作形式宾语,真正的宾语不定式后置,放在宾语补足语后面,例如：Marx found it important to study the situation in Russia.动词不定式也可充当介词宾语,如：I have no choice but to stay here.He did nothing last Sunday but repair his bike.动词不定式前有时可与疑问词连用,如：He gave us some advice on how to learn English.4作宾语补足语：在复合宾语中,动词不定式可充当宾语补足语,如下动词常跟这种复合宾语：want, wish, ask, tell, order, beg, permit, help, advise, persuade, allow, prepare, cause, force, call on, wait for, invite.此外,介词有时也与这种复合宾语连用,如：With a lot of work to do, he didn't go to the cinema．有些动词如make, let, see, watch, hear, feel, have等与不带有to的不定式连用,但改为被动语态时,不定式要加to, 如：I saw him cross the road.He was seen to cross the road.5作定语：动词不定式作定语,放在所修饰的名词或代词后.与所修饰名词有如下关系：①动宾关系：I have a meeting to attend.注意：不定式为不及物动词时,所修饰的名词如果是地点、工具等,应有必要的介词,如：He found a good house to live in.The child has nothing to worry about.What did you open it with如果不定式修饰time, place, way,可以省略介词：He has no place to live.This is the best way to work out this problem.如果不定式所修饰名词是不定式动作承受者,不定式可用主动式也可用被动式：Have you got anything to sendHave you got anything to be sent②说明所修饰名词的内容：We have made a plan to finish the work.③被修饰名词是不定式逻辑主语：He is the first to get here.6作状语：①表目的：He worked day and night to get the money.She sold her hair to buy the watch chain.注意不定式放句首时,逻辑主语与句子主语要一致：wrong：To save money, every means has been tried. right：To save money, he has tried every means. wrong：To learn English well, a dictionary is needed. right：To learn English well, he needs a dictionary.②表结果：He arrived late to find the train gone.常用only放在不定式前表示强调：I visited him only to find him out.③表原因：They were very sad to hear the news.④表程度：It's too dark for us to see anything.The question is simple for him to answer.7作独立成分：To tell you the truth, I don't like the way he talked.8不定式的省略：保留to省略do动词.If you don't want to do it, you don't need to.9不定式的并列：第二个不定式可省略to.He wished to study medicine and become a doctor.二动名词：动名词既具有动词的一些特征,又具有名词的句法功能.1．动名词的形式：否定式：not + 动名词1一般式：Seeing is believing. 眼见为实.2被动式：He came to the party without being invited．他未被邀请就来到了晚会. 3完成式：We remembered having seen the film. 我们记得看过这部电影.4完成被动式：He forgot having been taken to Guangzhou when he was five years old. 他忘记五岁时曾被带到广州去过.5否定式：not + 动名词I regret not following his advice. 我后悔没听他的劝告.6复合结构：物主代词或名词所有格+ 动名词He suggested our trying it once again. 他建议我们再试一次.His not knowing English troubled him a lot.他不懂英语给他带来许多麻烦.2．动名词的句法功能：1作主语：Reading aloud is very helpful. 朗读是很有好处的.Collecting stamps is interesting. 集邮很有趣.当动名词短语作主语时常用it作形式主语.It's no use quarrelling.争吵是没用的.2作表语：In the ant city, the queen's job is laying eggs.在蚂蚁王国,蚁后的工作是产卵.3作宾语：They haven't finished building the dam. 他们还没有建好大坝.We have to prevent the air from being polluted.我们必须阻止空气被污染.注意动名词既可作动词宾语也可作介词宾语,如上面两个例句.此外,动名词作宾语时,若跟有宾语补足语,则常用形式宾语it,例如：We found it no good making fun of others. 我们发现取笑他人不好.要记住如下动词及短语只跟动名词作宾语：enjoy, finish, suggest, avoid避免, excuse ,delay, imagine, keep, miss, consider, admit承认,deny否认, mind, permit, forbid, practise, risk冒险, appreciate感激, be busy, be worth, feel like, can't stand, can't help情不自禁地, think of, dream of, be fond of, prevent…from,keep …from, stop…from,protect…from, set about, be engaged in, spend…in, succeed in, be used to, look forward to, object to, pay attention to, insist on, feel like4作定语：He can't walk without a walking-stick. 他没有拐杖不能走路.Is there a swimming pool in your school 你们学校有游泳池吗5作同位语：The cave, his hiding-place is secret. 那个山洞,他藏身的地方很秘密.His habit, listening to the news on the radio remains unchanged．他收听收音机新闻节目的习惯仍未改变.三现在分词：现在分词既具有动词的一些特征,又具有形容词和副词的句法功能.1、现在分词的形式：否定式：not + 现在分词1现在分词的主动语态：现在分词主动语态的一般式表示与谓语动词所表示的动作同时发生,完成式表示的动作在谓语动词所表示的动作之前发生,常作状语.例如：They went to the park, singing and talking. 他们边唱边说向公园走去.Having done his homework, he played basket-ball. 做完作业,他开始打篮球.2现在分词的被动语态：一般式表示与谓语动词同时发生的被动的动作,完成式表示发生在谓语动词之前的被动的动作.The problem being discussed is very important. 正在被讨论的问题很重要.Having been told many times, the naughty boy made the same mistake.被告诉了好几遍,这个淘气的孩子又犯了同一个错误.2．现在分词的句法功能：1作定语：现在分词作定语,当分词单独做定语时,放在所修饰的名词前；如果是分词短语做定语放在名词后.In the following years he worked even harder.在后来的几年中,他学习更努力了.The man speaking to the teacher is our monitor's father.正与老师谈话的那个人是我们班长的父亲.现在分词作定语相当于一个定语从句的句法功能,如：in the following years 也可用in the years that followed; the man speaking to the teacher可改为the man who is speaking to the teacher.2现在分词作表语：The film being shown in the cinema is exciting. 正在这家上演的电影很棒.The present situation is inspiring. 当前的形势鼓舞人心.be + doing既可能表示现在进行时,也可能是现在分词做表语,它们的区别在于be + doing表示进行的动作是进行时,而表示特征时是系动词be与现在分词构成系表结构.3作宾语补足语：如下动词后可跟现在分词作宾语补足语：see, watch, hear, feel, find, get, keep, notice, observe, listen to, look at, leave, catch等.例如：Can you hear her singing the song in the next room 你能听见她在隔壁唱歌吗He kept the car waiting at the gate. 他让小汽车在门口等着.4现在分词作状语：①作时间状语：While Working in the factory, he was an advanced worker.在工厂工作时,他是一名先进工人.②作原因状语：Being a League member, he is always helping others. 由于是共青团员,他经常帮助他人.③作方式状语,表示伴随：He stayed at home, cleaning and washing. 他呆在家里,又擦又洗.④作条件状语：If Playing all day, you will waste your valuable time.要是整天玩,你就会浪费宝贵的时间.⑤作结果状语：He dropped the glass, breaking it into pieces. 他把杯子掉了,结果摔得粉碎.⑥作目的状语：He went swimming the other day. 几天前他去游泳了.⑦作让步状语：Though raining heavily, it cleared up very soon.虽然雨下得很大,但不久天就晴了.⑧与逻辑主语构成独立主格：I waiting for the bus, a bird fell on my head．我等汽车时,一只鸟落到我头上.All the tickets having been sold out, they went away disappointedly.所有的票已经卖光了,他们失望地离开了.Time permitting, we'll do another two exercises.如果时间允许,我们将做另两个练习.有时也可用with without +名词代词宾格+分词形式With the lights burning, he fell asleep. 他点着灯睡着了.⑨作独立成分：udging fromby his appearance, he must be an actor.从外表看,他一定是个演员.Generally speaking, girls are more careful. 一般说来,女孩子更细心.四过去分词：过去分词只有一种形式：规则动词由动词原形加词尾-ed构成.不规则动词的过去分词没有统一的规则要求,要一一记住.过去分词的句法功能：1．过去分词作定语：Our class went on an organized trip last Monday. 上周一我们班开展了一次有组织的旅行.Those elected as committee members will attend the meeting. 当选为委员的人将出席这次会.注意当过去分词是单词时,一般用于名词前,如果是过去分词短语,就放在名词的后面.过去分词做定语相当于一个被动语态的定语从句.2．过去分词作表语：The window is broken. 窗户破了.They were frightened at the sad sight. 他们对眼前悲惨的景象感到很害怕.注意：be + 过去分词,如果表示状态是系表结构,如果表示被动的动作是被动语态.区别：The window is broken.系表The window was broken by the boy.被动有些过去分词是不及物动词构成的,不表示被动,只表示完成.如：boiled water开水 fallen leaves落叶newly arrived goods新到的货 the risen sun升起的太阳the changed world变了的世界这类过去分词有：gone, come, fallen, risen, changed, arrived, returned, passed 等.3．过去分词作宾语补足语：I heard the song sung several times last week.上周我听见这首歌被唱了好几次.有时过去分词做with短语中的宾语补足语：With the work done, they went out to play. 工作做完了,他们出去玩去了.4．过去分词作状语：Praised by the neighbours, he became the pride of his parents.受到邻居们的表扬,他成为父母的骄傲.表示原因Once seen, it can never be forgotten.一旦它被看见,人们就忘不了.表示时间Given more time, I'll be able to do it better.如果给予更多的时间,我能做得更好.表示条件Though told of the danger, he still risked his life to save the boy.虽然被告之有危险,他仍然冒生命危险去救那个孩子.表示让步Filled with hopes and fears, he entered the cave. 心中充满了希望与恐惧,他走进山洞.非谓语动词考点分析1．The Olympic Games, ______ in 776 ,did’t include women players until 1919.playing be first played played be first playing析：根据题干,必须选表示被动的选项,故排除A、D；因B选项表“将要被举行”意,不合题干之用,只有C选项相当于which was first played才合用.2．European football is played in 80 countries, ______ it the most popular sportin the world.make析：B、C是谓语动词,在此不可用.D项to make或表目的,或表“将要使得”,这都不合题干情景.只有,可作状语,表结果.再举一现在分词作结果状语例：The bus was held up by the snowstorm,causing the delay.公共汽车被大风雪所阻,因而耽误了.3．Little Jim should love ______ to the theatre this evening.be taken take taken析：根据this evening,应选表示将来义的选项,C、D应排除.Take后无宾语,必然要用被动式,故答案为A.4．John was made ______ the truck for a week as a punishment.wash be washing析：根据be made to do sth.句式,可定答案为A.5．The patient was warned ______ oily food after the operation.eat not not to eat eating析：根据warn sb.notto do sth.句式,可排除B、D两项；又根据非谓语动词的否定式not总是在首位的规律,又可排除A,而定C.6．——I usually go there by train. ——Why not ______ by boat for a change try going to go try and go going析：此题可根据why not后直接跟原形动词规律而一举确定正确答案为D.若将B项改为try to go,则要根据其与try going意义之别来确定答案.依据题干对话内容,乙方是建议甲方尝试乘船变变花样,所以答案仍为D.7．______ a reply,he decided to write again.receiving not having received not received析：非谓语动词的否定式not应置于首位,B、D皆为错误形式.A项不能表达先于decided的动作,只有选C项才表没收到信在先,决定再写信在后,所以C为正确答案.8．Charles Babbage is generally considered ______ the first computer.invent have invented mvented析：consider表“考虑”意时,其后动词用doing形式,此处不表“考虑”,而表“认为”,这时consider后作宾语补足语或主语补足语多为to do,to have done,to be等形式.据此可排除B、D两个选项.又因A表“要发明”意,不合题用,只有C表“发明了”意,才合题用,故选C.9．Most of the artists ______ to the party were from South Africa.invite invited been invited析：“被邀请参加晚会”,应选表被动意的选项,B不可用.D项少引导词who,也应排除.又因短暂动词的现在分词被动式不可作定语,C也应排除,只有＝who were invited才是正确答案.10．The murderer was brought in,with his hands ______ behind his back.tied tied be tired析：B表主动意,应排除.C表“将要被捆绑”,A表“正在被捆绑”都不合题意,只有D项填入空白才能表达“双手被反绑着”这一意思,符合题干情景.再看一类似例句： He came in,withhis head held high.他昂首走了进来.非谓语动词专练more attention,the trees could have grown better.give givenfirst textbooks ______ for teaching English as a foreign language came out in the 16th century.be written written writtenmissing boys were last seen ______ near the river.play be playingin thought,he almost ran into the car in front of him.lose lostpassing me he pretended ______ me.see having seen have not seen to have seenchildren insisted ______ there on foot.going would go their goingstill remembers ______ to Shanghai when he was very young.taken takenthe railway station,we had a break,only ______ the train had left.at;to find to;discovering thatarriving at;finding out to;to have found outthe boy ______ the way,we had no trouble ______ the way ______ to Zhongshan Park.;finding;leading lead;found;to lead ;finding;led ;found;ledthese pictures,I couldn’t help thinking of those days when I was in Being and______ from the top of a thirty-storeyed building,Beijing looks more beautiful.;seen ;seeing ;seeing ;seencan hardly imagine Peter ______ across the Atlantic Ocean in five days.have sailed sailyou wave your book in front of your face,you can feel the air ______ against your face.moveis known to all,China will be an ______ and powerful country in 20 or 30 years’ time.;advancing ;advanced ;advanced ;advancingshopping,people sometimes can’t help ______ into buying something they don’t really need.persuaded persuadedwas terrible noise ______ the sudden burst of light.be followed followedexcuse my ______ in without ______ .;permitted ;permitted ;being permitted come;being permittedhis head high,the manager walked into the room to attend the meeting ______ then.;being held ;holding held;held ;to be held18.——Did you hear her ______ this pop song this time the other day——Yes,and I heard this song ______ in English.;singing ;sung ;singing ;sungquestion ______ now at the meeting is not the question ______ yesterday.;discussed ;had discussed discussed;discussed ;discussingthe cooking ______ ,I went on ______ some sewing.;to do done;doing be done;doing have done;doingis no use ______ your past mistakes.A. regrettingB. regretC. to regretD. regrettedhusband died in 1980 and had nothing ______ to her,only ______ her five children.;to leave ;leaving ;left ;leavingam very have a very difficult problem ______ .work work out be worked out work it outwould appreciate ______ back this affernoon.to call call calling ’re callingmountains was ______ ,so we all felt ______ .;tired ;tiring ;tiring ;tiredsaw some villagers ______ on the bench at the end of the room.themselveswas glad to see her child well ______ care of.be takenis one of the important problems ______ tomorrow.solve be solvedmaps properly,you need a special pen.draw drawingis a river ______ around our school.run be runningabout the two of us ______ a walk down the gardentake be takenwas fortunate to pick up a wallet ______ on the ground on the way back home, but unfortunately for me,I found my colour TV set. ______ when I got home.;stolen ;stealing ;stolen ;stealingthe kind－hearted boy ____ me with my work,I’m sure I’ll be able to spare time___ with your work.help;help you out ;helping you ;to help you out help;to help youmovedd by her words, ______ .came to his eyes B .he could hardly hold back his tearsC. tears could hardly be held backD. his eyes were filled with tears.35.——I hope the children won’t touch the dog.——I’ve warned them ______ .to touch dowould love ______ to the party last night but I had to work extra hours to finish a report.go have gone gone______ why he walked in without permission,he just stared at us and said nothing.asked be askedman kept silent in the room unless ______ .to to speakwas often listened ______ in the next room.sing to singthan ______ on a crowded bus,he always prefers ______ a bicycle.;ride ;ride ;to ride ride;ridingboy wanted to ride his bicycle in the street,but his mother told him ______ .to to do do it not to’s troubling them is ______ enough experienced workers.they have to have not not having their havinghis telephone number,she had some difficulty getting in touch with Bill.knowing not having known not knowis used ______ houses in some places .build building be built builton ______ the other exercise after you have finished this one.do be doingday we looked forward to ______ .come comewould you rather ______ the workhave to do have do to do doyou think it any good ______ with him againtalk talking talkednew ideas have to be tested many times before ______ .fully fully accepted accepting being acceptedgovernment forbids ______ such bad books.publish非谓语动词专练答案1―5 C B D B D 6―10 C B A A A 11―15 C B C C B 16―20 C A D C A21―25 A D B C A 26―30 C C B C C 31―35 C A D B B 36―40 B B A D C 41―45 A C A A A 46―50 C D A B D非谓语动词非谓语动词是指分词包括现在分词和过去分词、不定式、动名词等三种形式,即：doing , done , to do , doing .当然它们有各自不同的变化形式,如：现在分词 doing : 有being done被动式 ; having done 完成式; having been do ne 完成被动式不定式 to do : 有to be done 被动式; to have done 完成式; to be doing进行式动名词 doing : 有having done完成式; being done被动式 ;非谓语动词的特点：三种非谓语动词都具有动词的特征,虽然它们没有人称和数的变化,但是它们都能带自己的状语或有时跟宾语.它们都有各自的特征：分词具有形容词和副词的特征；动名词具有名词的特征；不定式具有名词、形容词和副词的特征.具体来讲：分词在句子中可以做定语、表语、状语或补足语等；动名词在句子中可以做主语、宾语、表语等；不定式在句子中可以做主语、宾语、表语、补足语或状语.下面分别对三种非谓语动词进行讲解：一．动词不定式先看几个例句,判断不定式在句中的成分.1．To learn a foreign language is difficult .2． His wish is to be a driver .3．Tom wanted to have a cup of beer .4．The teacher told us to do morning exercises .5．I have nothing to say .6．They went to see their aunt .7．It’s easy to see their aunt.8．I don’t know what to do next .9．I heard them make a noise .说明：1．动词不定式作主语, 2.动词不定式作表语,3.动词不定式作宾语,4．动词不定式作宾语补足语,5．动词不定式作定语,6．动词不定式作目的状语,7．动词不定式作真正主语,it 代替动词不定式,作形式主语.8．带有连接代词的动词不定式作宾语,9．不带to 的动词不定式作宾语补足语.掌握动词不定式应注意的几个问题：1．“to” 是不定式符号还是介词,下列短语中的to 都是介词.agree to object to close to , come to , lead to , refer to ,equal to , familiar to , point to , thank to , devote to , next to , belong to , be used to , look forward to2．带to 还是不带toI have no choice but to give inI cannot do anything but give inI saw him enter the classroom .但是： He was seen to enter the classroom .3．动词不定式逻辑主语是由for 作为标记的.但是有时用of .It’s necessary for you to study hard .It’s foolish of him to do it .与of 连用的形容词有：good, kind , nice , wise ,clever , foolish , right , wrong , careful , careless , polite , possible4．后接不定式作宾语的动词有：want , hope , wish , like , begin , try , need , forget , agree , know , promise , teach , refuse , help , arrange , dare , decide , determine , fail , manage , offer , prepare , continue , ask , mean , choose , expect etc.需要宾语补足语的动词不能用动词不定式直接做介词的宾语,而要用it做形式宾语.例如：通常不说We think to obey the laws is important . 而说We think it important to obey the laws .5．不定式的省略.下列短语中,如果意义明确,常常省略到to .want to , wish to ,hope to , like to , hate to , plan to , try to , love to , have to , o ught to , need to , used to , be able to6．不定式作定语,应注意两种关系：1动宾关系：He has a lot of meeting to attend .Please lend me something to write with .He is looking for a room to liveHe is looking for a room to live in .He has no money and no placeto live in .I think the best way to travel by is on foot .There is no time to think about .2主谓关系：She is always the last person to speak at the meeting .----I’m going to the post office , for I have a l etter to post . 逻辑主语是I-------Thank you. But I have no letters to be posted now 逻辑主语不是I7．不定式作状语,可以有以下几种意义：1 原因He is lucky to get here on time .这种结构中常用的形容词有：happy , glad , delighted , pleased , sorry , eager , anxious . lucky , fortunate , proud , angry surprised , frightened , disappointed , ready , clever , foolish , worthy2 目的He came to help me with my maths .3 结果I hurried to get there only to find him out .The book is too hard for the boy to read .He is old enough to go to school .8 . 不定式作补足语I saw him play in the street just now .能跟不带to 的不定式作补足语的动词有：see , feel , hear , listen to , look at , watch , let , have make, observe, notice 注: 当这些词为被动式时,不定式要带to , 如：He was seen to play in the street just now.二．动名词Learning English is very difficult .学英语非常困难.His job is driving a bus .他的工作是开车.I enjoy dancing .我喜欢跳舞.I have got used to living in the country .我已经习惯了住农村.Take some sleeping tablets , and you will soon fall asleep .吃点安眠药,你很快就会入睡.注意以下几种结构：1．There’s no telling what will happen .=It’s impossible to tell what will happen .= No one can tell what will happen .2．It’s no use talking with him .It’s no good speaking to them like that .3．There’s some difficulty in doing …在此句型中,difficulty 可以由以下单词替换:trouble , problem , fun , pleasure , a good time , a hard time 注意以下几个问题：1．下列动词后跟不定式与跟动名词作宾语意义有区别, forget to do … 忘记要做某事forget doing… 忘记做了某事remember to do…记住要做某事remember doing …记着做了某事mean to do … 有意要做某事mean doing … 意味着做了某事regret to do … 对要做的事表示后悔regret doing … 对做过去的事后悔can’t help to do…不能帮助做某事can’t help doing … 情不自禁做某事try to do … 尽力去做某事try doing 试着做某事learn to do … 学着去做某事learn doing … 学会做某事stop to do … 停下来去做另一件事stop doing … 停止做某事go on to do … 接着做另外一件事go on doing … 继续做某事used to do … 过去做某事be used to doing … 习惯做某事2．动名词作定语与现在分词作定语意义有区别动名词作定语表达 n+ for doing 的含义现在分词作定语表达 n+whichwho be doing的含义如：a sleeping car = a car for sleepinga running horse = a horse which is running前者是动名词 , 后者是现在分词又如： drinking water , walking stick running water , sleeping boy3．动名词的逻辑主语：动名词的逻辑主语为代词或名词的所有格形式.例如：His coming made us very happy .4．动名词的语态和时态5．动名词主动形式表被动的情况：need doing , want doing , require doing例如： This room needs painting . 这个房间需要粉刷.6．只能跟动名词作宾语的动词：admit , avoid , advise , consider , delay , deny , enjoy , escape , excuse , fancy , finish , complete , forbid , imagine , mind , miss , permit . practise , require , suggest ,risk , keep, take to , look forward to , get down to , feel like , can’t help , can’t stand , be used to ,insist on , succeed in , set about, give up , include ,三．分词1 The story is interesting . I’m interested in it .这个故事有兴趣,我对这个故事感兴趣.2 . This is a moving film .这是一部动人的电影.3. The secretary worked late into the night , preparing a long speech for the president .秘书工作到深夜,为主席准备一篇长篇演讲稿.4. Given more tim e , I’ll do it well .如果给我多一点时间,我会做的更好.When he passed the back of the street , he saw the thief stealing some money from the bank .当他后街时,看到小偷正从银行偷钱.应注意的几个问题：1．现在分词与过去分词的区别Do you know the woman talking to Tom= Do you know the woman who is talking to TomThe soldier wounded in the war has become a doctor.= The soldier who was wounded in the war has become a doctor.China is a developing country and America is a developed country.2．分词作表语The news sounds encouraging .They got very excited .1现在分词与过去分词作表语的区别：The news is interesting .He is interested in the news .doing 作表语,主语与表语是主谓关系；done 作表语,主语与表语是动宾关系.2表语与被动式的区别：The blackboard was broken by Xiao Ming .强调动作。
新版译林五年级上册语法及练习
一．there be 句型总结1。
there is/are 表示某处有某物，there is后面接单数,或不可数名词,There are后面接可数名词的复数.2.就近原则，靠近谁,就用谁的形式，单数在前用is，复数在前用are。
3.否定句，not 加在be 动词后面，遇到some变any4。
变疑问，be 句首站，there 跟在be 后面，遇到some变any。
肯定回答，Yes，there is/are. No, there is/are not.5。
对数字提问,用how many +可数名词复数+are there 。
？用所给词的适当形式填空1.There is ______（a) orange coat on the chair.2。
There ______(be）some soup on the table。
3.There ______（be) three bears in front of her。
4。
There ______（be）a pen and two rulers in basket。
5。
There______( not) any cakes here？6.There______(be) two glasses of juice on the table。
7.There______(be）a bird in the tree.8.______（be）there _______（some）computer rooms？9。
How many ______（desk) and ______（chair) are there in the classroom？10.How many classrooms _______（be) there in our school？句型转换1.There is some soup on the table。
否定句：_____________________________________________一般疑问句并作肯定回答______________________________________________ 2.There are forty doctors in the hospital。
五年级英语语法练习(can和like的用法)
五年级英语语法练习（can和like的用法）1. We can sing and dance.改为否定句__________________________________________________________ 2. She can play the piano。
改为否定句__________________________________________________________ 3. I can swim。
改为否定句__________________________________________________________ 4. It can run. 改为否定句__________________________________________________________ 5。
I can sing some Chinese songs。
改为一般疑问句，并作肯定回答. __________________________________________________________ 6。
He can draw pictures。
改为一般疑问句，并作否定回答。
__________________________________________________________ 7.They can ride bikes。
改为一般疑问句，并作肯定回答。
__________________________________________________________ 8。
The cat can climb the trees. 改为一般疑问句，并作否定回答。
__________________________________________________________ 9。
I can draw a bird.对划线部分提问__________________________________________________________ 10. Tom can sing an English song。
Would-like-的用法及练习
Would-like-的用法及练习的区别除了用于表达意愿外，情态动词will和would还有其他用法。
will表示将来的意思，常用于表示意愿、请求、承诺等，而would则表示过去的意思，常用于虚拟语气和委婉语气中。
如：I will go to the party tomorrow.明天我会去参加晚会。
Would you please pass me the salt?请你把盐递给我好吗？If I had more time。
I would travel around the world.如果我有更多时间，我会周游世界。
总之，would like是一个非常有用的短语，可以用于表达自己的意愿和请求，同时也可以用于征求对方的意见和提出礼貌的建议。
记住它的用法和固定句型，你就可以更好地运用它，与人交流更加得心应手了。
Yes。
please。
2.——Would you like to go fishing with me?OK。
I would love to.3.——Do you want to come shopping with me? Would you like to join me for some shopping?4.——Would you like another cake?No。
thanks.5.What would you like?A: Can I help you?B: I’d like some noodles。
please.A: What type of noodles would you like?B: I’d like beef。
XXX.A: Then what size do you want?B: I want a medium bowl.A: Would you like some drinks。
please?B: No。
thanks.A: Well。
would you like to have some dessert? B: Sure。
(完整版)情态动词动词can的用法知识点及练习题
情态动词动词can 的用法（1 ）表示能力，意为“能，会”。
I can swim. 我会游泳。
（2）表示可能性，意为“可能”，常用于疑问句和否定句中。
He can't be in the classroom. 他不可能在教室里。
（3 ）表示请求或允许，意为“可以，能够”。
Can I use your pen? 我可以用你的钢笔吗？（4 ）表示惊讶、不相信等（用于疑问句和否定句），意为“会，可能”。
This can't be true. 这不是真的。
练习题一、选择题1. I ___ follow you. Would you please repeat it?A. can'tB. mustn'tC.needn'tD. shouldn't2. －I forget to bring my dictionary. Could I use yours? －Yes, you _____A. canB. mustC. couldD. should3. －Can I have a look at your photos. please? － __ .A. Sure, here you are.B. Don't mention it.C. I can't agree with you.D. I'm sorry to hear that.4. －Would you like to go for a bike on Sunday afternoon?－__ . I haven't been outdoors these days. I can't wait.A. Sorry, I can't.B. Sure. I'd love toC. Not at allD. Forget it5. I can't go to the movies this time. ___ －All right.A. Can you go?B. How do you like it?C. What are you going to do?D. How about another time?一、1-5 AAABD。
人教版英语七年级下册 Unit 1 Can you play the guitar单元知识点总结与练习[知识点总结]2
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2019-2020学年人教版英语七年级下册单元知识点总结Unit 1 Can you play the guitar?1、can+动词原形，它不随主语和数而变化，没有人称和数的变化。
(1)含有can的肯定句：主语+can+谓语动词的原形+其他。
(2)变一般疑问句时，把can提前：Can+主语+动词原形+其他？肯定回答：Yes，主语+can。
否定回答：No，主语+can't.(3)含有can的否定句：主语+can't+动词的原形+其他。
(4)含有can的特殊疑问句：特殊疑问词+can+主语+动词原形+其他？知识拓展：may+动词的原形。
（may为情态动词）一般疑问句是把may提前，肯定回答是：Y es，主语+may。
否定回答是：No，主语+mustn't。
或please don't。
肯定句：sb can do sth 否定句：sb can’t do sth一般疑问句: Can sb do sth? Yes, sb can.\No, sb can’t.特殊疑问句: 疑问词+can sb do sth?John can speak French. John can’t speak French.Can John speak French? Yes, he can. \No, he can’t.What language can john speak? Who can speak French?Can you play the guitar?你能弹吉他吗？【剖析】Can you...?用来询问对方能否做某事，意思是“你能／会……吗？”，肯定回答用“Yes,I can.”否定回答用“No,I can’t.”【拓展】can(能、会),may（可以；可能）,must(必须)都是情态动词，后面跟动词原形。
其否定结构在后面加上not,can not通常缩写为can’t；must not缩写为mustn’t；may not一般不缩写。
英语中助动词的用法口诀
英语中助动词的用法口诀在英语学习的道路上，助动词就像是一个个小小的魔法精灵，虽然它们看起来不起眼，但在构建正确的句子结构和表达准确的语义时，却发挥着至关重要的作用。
为了更好地掌握这些小精灵的用法，让我们一起来学习一些实用的口诀吧！一、助动词的基本概念助动词，顾名思义，是帮助主要动词构成各种时态、语态、语气以及否定和疑问等结构的动词。
常见的助动词有 be（am/is/are/was/were）、do（does/did）、have（has/had）、will （would）、shall（should）、can（could）、may（might）、must 等。
二、助动词用法口诀（一）be 动词用法口诀我用 am，你用 are，is 连着他她它。
单数名词用 is，复数名词全用 are。
变疑问，往前提，句末问号莫丢弃。
变否定，更容易，be 后 not 莫忘记。
这个口诀清晰地说明了 be 动词在不同人称和数上的使用规则。
比如，“I am a student”（我是一名学生。
）“You are beautiful”（你很漂亮。
）“He is a teacher”（他是一位老师。
）当我们要把陈述句变成疑问句时，只需要把 be 动词提到主语前面，例如：“Are you happy?”（你开心吗？）要变成否定句，就在 be 动词后面加上 not，像“He is not at home”（他不在家。
）（二）do 动词用法口诀一般现在时用 do/does，过去时用 did。
主语是三单就用 does，其他人称用 do。
否定句中 don't/doesn't/didn't 放前面，疑问句中 do/does/did 放句首，后面动词用原形。
比如说，“He does his homework every day”（他每天做作业。
）这里主语 he 是第三人称单数，所以用 does。
而“ They do sports in the morning”（他们早上做运动。
情态动词讲解can,may, should,must,ought to区别及用法,,练习加详解
MustIgotomorrow?明天我必须去吗？Yes,please.No,youneedn’t.
2）usedto+v,beusedto+v-ing和beusedto+v
usedto+v意为“过去常常”，“过去一直”；beusedto+v-ing/n（名词）意为“习惯于”；beusedto+v意为“被用来（做某事）”。
例：Heusedtosmoke.Nowhedoesn’t.He’squiteusedtohardwork/workinghard.
Electricironscouldbedangerous;theymightgiveyouasevereshock.
8)may(might)+have+done表示对过去发生行为的推测，含有“想必”、“也许是”的意思。
Itmayhavebeentrue.这事也许是真的。Hemightnothavesettledthequestion.他可能尚未解决那个问题。
一、情态动词主要用来表示说话人的看法、态度等
1.can(could)
1)表示能力，could主要指过去时间。例如：
①Twoeyescanseemorethanone.?两只眼比一只眼看得清。
②Couldthegirlreadbeforeshewenttoschool??这女孩上学前能识字吗？
因为can不能和其他助动词连用，所以表示将来式时用willbeableto
can do 与like doing 的用法讲解 教学设计 沪教牛津版(深圳用)四年级上册
【口诀】can后要加do，看到人称和数就耍酷（不变）
(2)like doing
Now, Alice wants to enter into the castle.But it seems that she is in trouble.
一、can表请求。
看这一个例子：Can I play basketball with you?我可以和你一起打篮球吗？
这里Can表请求。
二、can表许可。
看第3种，You can read in the library.你可以在图书馆读书。Can在这里表示许可
请注意：can作为情态动词没有人称和数的变化。
Now,can you tell me the differences between“can”and“like”?
like表示“喜欢”，后可以接名词，如：I like apples.
而当动词变为ing形式，就会变成“名词”哦，神奇吧。
like+doing，表示喜欢做某事，且是长期的爱好和兴趣。
For example:I like swimming.
I like singing.
同时要注意：like要随着人称和数的变化而变化。
For example:He likes swimming. Kitty likes running.
因为He/ Kitty是第3人称单数，所以动词like要加s。
【口诀】Like doing是喜欢做，人称数量不变就会错（变化）
Now,let’s do some exercises with Alice
4.Sum up:
like和can的用法区分
1. I would like__________(have) some juice.
2. We like some__________(bread)
3. They like__________(listen)to music.
4. I’d like__________(buy) some apples.
1 .I like that big_________(horse ).
2. Do you like__________(peach)？
3. I like my__________(family) very much.
4. I don’t like his toy__________(monkey)
13. What can they __________ (do)?
14. He can’t ________(play) the guitar.
9. Listen to__________(I)，please.
10. I can_______(ski) .Ilike________(ski).
11. Can you _________ (go) with me? Good idea!
12. He can’t _________ (do) the housework.
19. What do you like? I like_______(horse) and________(monkey).
20. David likes_______(tiger) and_______(lion).
21. She likes some ________(flower).
22. He’d like _________(buy) thing for a party.
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Like的用法
like doing形式如：We like_______________ basketball.
like to do形式如：We like to play basketball.
do变doing的规则：
1.一般情况下，直接在动词末尾+ing ，如：singing，playing，painting，jumping.
2.以不发音的字母e结尾时要去e+ing，如：writing，dancing，coming.
3.以辅音字母加元音字母构成的重读闭音节结尾时，要双写最后一个字母再加ing 如：swimming，skipping ，running.
can句型
肯定句：I/He/She/They ______________run fast.
否定句：I/He/She/They ______________run fast.
一般疑问句：______________you/he/she/they run fast？
特殊疑问句：What ______________you/he/she/they do？
如：I _________ fly.
A bird ___________fly.
Cats _________ eat fish.
总结：情态动词后，动词要用_________形。
练习
I can _______ the piano.(play)
Mary likes ________(swim).
Dolphins _______(swim) very fast .
Superman can ______(fly) in the sky .
Kitty likes _________(read) in the morning .
What _____(do) the men do ? _______(be) they doctors ?
He can ________(sing) and_______(dance),
She likes __________(run) .
--_______ she ________(like) _______(fly) a kite ? --No,she doesn’t . Can you ____________(count) to three ?
Mr Wang likes __________(teach) students .
Girls like _______ ropes .。