牛津英语7BUnits56复习.pptx

7B UNITS 5-6重点词组重点词组be at home alone 独自在家 hear somebody Shouting听到某人大叫rush into 冲进去 hurt ones leg 弄伤了腿run back to her flat 跑回她的家 pour water over her jacket把水倒在夹克衫上be in hospital 住院 help each other 互相帮助by oneself 独自sound dangerous听起来很危险your own safety 你自己的安全be careful with matches 小心火柴leave the stove on让炉子开着the Best Sportswoman Award最佳女运动员奖this years Youth Award 本年度青少年奖a super swimmer 一个游泳健将fall into the water 跳入水中be grateful for ones help 感激某人的帮助in the past 在过去 row a boat 划船forget to bring a football 忘记带足球catch a fish 捕鱼within five minutes 五分钟之内think of others 考虑别人lose the game 输了比赛 lose ones way 迷路do ones best 尽力 be weak at geography 地理很薄弱play the piano well 钢琴弹得好have good grades in Chinese 语文成绩好get into the school team进入校队get better results in 取得好成绩have a good memory记忆力好No problem.没问题never mind 别介意be thoughtful 考虑周全parents meeting 家长会 hear from somebody收到来信be able to能够sleep on ones lap睡在膝盖上hold it in my hand把它拿在手里feed the rabbit carrots喂给兔子胡萝卜chase/run after a ball追赶球 with eyes open wide眼睛睁得很大do wonderful tricks做精彩的把戏look after him until the end照顾他到永远a rabbit hutch 兔笼a fish tank鱼缸on top of a piano 钢琴的顶上an open drawer 一只开着的抽屉most of the time大多数时候 make a lot of noise发出许多声音ring the doorbell按门铃 a black and white tail黑白相间的尾巴look around for 四处寻找 take care of照看get tired感到累 frighten the cat 吓唬猫take the dog for a walk遛狗 brush the dogs fur给狗刷毛all over our flat遍及我公寓bark a lot经常叫be busy at work all day整天忙于工作take out of the water 从水里拿出来listen to a talk on 听一个的讲座 look the same看上去一样keep the fish tank clean 鱼缸保持干净 bark at people 朝人们大叫pieces of string 线团 keep the dog on a lead把狗系在项圈里make sure务必look beautiful in the sun在阳光下看起来很美build me camps out of sticks用树棍帮我搭帐篷organize class activities well班级活动组织得好put out the fire with a blanket 用毯子扑灭火burn ones neck and arms烧伤脖子和胳膊keep ones life from danger 使某人的生命远离危险keep long hair away from fire 使长发远离火What happened to?发生了什么事 put something hot into the rubbish bin 把烫的东西扔进垃圾桶recommend somebody for Award 推荐某人为.奖the Most Helpful Student Award 最乐于助人学生奖collect things for Project Hope 为希望工程募集visit a home for the elderly 参观老年之家 help somebody out of a fire把某人救出火海Theres a small chance that I will not play.我不玩的可能性很小Its highly possible that Ill go walking.我很可能去散步go walking instead of swimming 去散步而不去游泳teach somebody how to dance教某人如何跳舞 She isnt any trouble.她不惹麻烦 on the edge of the window-ledge在窗台边缘knock on the cage door with his beak用喙敲鸟笼的门put some stones at the bottom of the tank把石头放鱼缸底部语语 法法 精精 讲讲1.情态动词情态动词can和和could 1)都能用来表示人拥有的某种能力，意思是“会，能”A.can用在一般现在时，而could用在一般过去时，如：I can swim now,but I could not swim when I was young.B.在各种句型中要遵守情态动词的一般规则 肯定：can/could+do（动词原形，并且与人称和时态无关）否定：cannot/could not+do（can的否定形式是cannot与cant，一般不写成can not，could not的缩略形式是couldnt）疑问：Can/Could+主语+do2)都能用来表示事情发生的可能性，意思是“可能”A.can用在一般现在时，而could用在一般过去时，如：We can see a monkey show in the zoo today.He could not play football yesterday because he didnt bring his boots.B.在各种句型中也要遵守情态动词的一般规则3)其他相关用法A.can还可表示“建议，请求”，常用Can I?或Can you?等结构，如：Can I help you?Can you give me a hand?B.could用在现在时或将来时，也可表示“请求”，但语气比can客气委婉，如：Could you lend me your bike?C.could用在现在时或将来时，有时还可表示可能性不大，如：Uncle Wang could come to our party this evening.（今晚会来，但可能性不大）D.can和could还常被用在否定句和疑问句中，表示“猜测，惊异，怀疑”等，can表示对现在的猜测，而could表示对过去的猜测，如：I saw Mr.Black at the school gate a few minutes ago.He cant be in his office now.（cant表示“不可能”之意）Can this smart child do such a stupid thing?2.情态动词情态动词may和和might 当知道某事有可能发生后，我们就可以进一步讨论这件事情具体发生的几率。如果这件事情很有机会发生时，我们可以用may，若机会较小，我们就用might。1)两者都是情态动词，在各种句型中要遵守情态动词的一般规则 肯定：may/might+do（动词原形，并且与人称和单复数无关）否定：may/might+not+do 疑问：May/Might+主语+do2)may的用法A.表示“猜测”，用于现在和将来发生的事情，如：My father may not go to work today.B.表示“同意，许可”，或用在疑问句中表示“征得对方的许可”，如：Boys and girls,you may open your eyes now.-May I come in?-Yes,you may./No,you may not.(or No,you mustnt.)在表示“不准，禁止”等意思时，常用must not/mustnt来代替may not。在对“May I?”问句作肯定回答时，通常不用“Yes,you may.”而用“Yes,please/of course.或Certainly.作否定回答时，常用“Please dont.”或“No,you mustnt.”3)might的用法A.表示可能性小一些，对事情发生的可能有所怀疑，如：I might pass the exam tomorrow.B.也可表示“许可”，但语气较委婉客气些，如：You might come and play with us if you would like.C.也可作为may的过去时，如：He was afraid he might go the wrong way.3.祈使句（祈使句（Imperative sentence）祈使句是表示请求、给予命令或指示的句子。它的主语是you（听话者），通常省略，把后面的谓语动词置于句首，并且谓语动词一律用原形。1)祈使句的肯定形式 各种动词原形+宾语/表语/不加，如：Stand up,please.；Pass it to me.；Be quiet.2)祈使句的否定形式 Do not/Dont+谓语动词原形，如：Dont open the door,please.Dont sit down.Dont be late again.please可放句首或句尾，不影响动词和整句话。3)祈使句的反意疑问句 一般：祈使句，+will you?（无论句首是什么动词，肯定或否定，都用will you）特殊：Lets 开头的祈使句，+shall we?Open the window,will you?Dont open the window,will you?Be quick,will you?Dont be late for school,will you?Let us play with snow,will you?（Let us只是对听话者所说，主语仍是you）Lets play with snow,shall we?（Lets是表示第一人称的祈使句，包含说话者，所以主语是we）Lets引导的祈使句，其否定形式为Lets not ，如：Lets not have a rest.4.情态动词情态动词should,ought to和和must should和ought to都表示“应该，应当”，must表示“必须”或“肯定”。1)should的用法A.在各种句型中要遵守情态动词的一般规则 肯定：should+动词原形（与人称和时态无关）否定：should+not+动词原形 疑问：Should+主语+动词原形 You should clean the rabbit hutch every day.You should not get a pet if you dont have enough time.B.在第一人称的疑问句中表示询问对方的意愿，语气委婉，如：What should I do now?2)ought to的用法 ought to比should语气强，带有责备或督促的意思。肯定：ought to+动词原形 否定：ought+not+to+动词原形 疑问：Ought+主语+to+动词原形 You ought to brush your cat often.You ought not to feed your dog at the table.Ought we to clean the classroom right now?3)must的用法A.在各种句型中要遵守情态动词的一般规则 肯定：must+动词原形（与人称和时态无关）否定：must+not+动词原形 疑问：Must+主语+动词原形B.否定形式有两个，分别为mustnt（不准，禁止）和neednt（不必），如：You mustnt play football in the street.Its dangerous.（不应该，禁止）-May I take the fish out of water?-No,you mustnt.（不准，禁止）You neednt water this kind of flowers every day.（不必）-Must I finish the homework at school?-No,you neednt.（不必）4)have to与must的意思相似，但have（不得不）强调客观，而must强调主观看法，如：He must clean his bedroom now.He is a tidy man.（主观意愿）He has to clean his bedroom now.His mother makes him do it.（客观外部的需要）have to能用于更多时态，如：Yesterday I had to eat bread for supper because there was nothing else at home.He will have to cook for himself tonight.5)must还可以表示推测，用于肯定句，如：The light is on.She must be in the room.（一定，大概）它的否定形式就是前面提到的“cant”，意思是“不可能”。5.Keep long hair away from fire.使长发远离火。使长发远离火。keep (away)from 的意思是“使 远离”。如：You should keep yourself away from danger.Please keep your baby away from this kind of medicine.典典 例例 解解 析析1.My friend John is ill _ now.I must go to the hospital to see him.A.in the hospital B.in hospital C.at the hospital D.at hospital解析：答案选B。in hospital意思是“住院”，而in the hospital表示“在医院里”，其他两个选项介词at错误。故应选B。2.It is Monday today.You _ go to school.A.has to B.should C.mustnt D.neednt解析：答案选B。neednt意思是“不必”，mustnt意思是“不准，禁止”，have to意思是“不得不”，但主语是you不能用has，should意思是“应该”，根据前面的句子，意思是“要上学”，故应选B。3.We look forward to _ from you soon.A.hear B.be hear C.hears D.hearing解析：答案选D。look forward to意思是“期盼”，后面跟名词，现在名词的位置用了动词hear，要把hear变成名词，即加ing成为动名词，所以选D。另外，hear from somebody意思是“收到某人的来信”。4.Im not feeling _ this morning and my mother asks me to stay at home.A.well B.good C.bad D.badly解析：答案选A。本句的意思是“今天早晨我感觉不舒服。妈妈叫我在家呆着。”根据前后两句的关系知道是身体不舒服，排除C和D，well作为形容词就表示“身体好”，good则不妥，故应选A。IV.用所给单词的适当形式填空(11%)1.I think you ought to _(buy)your son a dog because he likes dogs very much.2.He can swim well now.But he _(can not)do that last year.3.She saw lots of _(smoke)from the next door.4.Please ask your parents to the parents _(meet)this afternoon.5.Mr.White is quite _(friend)to all the people.6.My mother is looking forward to _(see)you soon.7.How much _(be)the erasers?8.Youd better _(not try)it again.9.She always does homework _(quick)than the other classmates.10.The man in black often _ at home.I guess he must be a _.(write)VI.完成句子（24%）1.请不要给兔子喂肉。_2.我的猫三公斤重。_3.王芳发生了什么事？_4.昨天下午他用水把火扑灭了。_5.谢谢你救了我的孩子。_6.他得住院两个月。他太虚弱了。_7.我们正期盼着收到你的来信。_8.不要吓唬他。他害怕猫。_IV.用所给单词的适当形式填空(11%)1.She lost the money on her way,so she is _(happy)now.2.Tom didnt give us any help.He is _(help).3.Our classroom is a little smaller than _(they).4.The _(visit)from the USA are happy to see the Great Wall.5.When he _(get)tired,he will go to sleep.6.On the way to school,he saw a dog and thought it might _(bite)him.7.Cats are easy _(look after).8.Can these trees _(plant)here?9.There are a lot of _(toy bear)in that supermarket.10.The boy _(swim)in the pool yesterday.I know he goes to the _(swim)lesson every Thursday.六、中译英(24%)1.一个八岁的女孩在上学的路上迷路了。_2.他年纪太小，不能一个人独自在家。_3.它大多数时候睡在一直开着的抽屉里。_4.爸爸告诉我不要在太阳下看书。_5.他正睁大眼睛在卧室里寻找他的手表。_6.去年美国经常下雪，所以他们有可能去滑雪。_7.年青时他的记忆力很好。_8.冬天猫喜欢睡在主人的膝盖上。_