七年级英语下册（冀教版）单元语法讲解及习题（无答案）

1、.七年级英语下册冀教版单元语法讲解及习题无答案一般将来时定义：表示在将来的某一个时刻所发生的动作。构成： will+动词原形 be going to+动词原形标志词：tomorrow, the day after tomorrow, next构成的短语next weekmonthyear, this afternoon, this month, this+星期 in +时间段肯否答复： Yes, 人称+will No, 人称+wont 否认句：will+notwont+动词原形 be+not going to +动词原形We _buy him a pen for his birthday ne

2、xt week.Danny will come to China.变否认句和一般疑问句及做肯否答复 Danny will not come to China. Will Danny come to China? Yes, he will No, he wont.Theyre having class now.用tomorrow 改写句子 _.反身代词-某人自己单数self复数selves第一人称myselfourselves第二人称yourselfyourselves第三人称himself herself itselfthemselvesby+oneself单独，单独 enjoy+onesel

3、f玩的快乐 help+oneself to 请随意.Look after+oneself照顾某人自己 learn by oneself=teach oneself自学1. You should believe in_. Thats the secret of success.A. Himself B. itself C. herself D. yourself2. The boy is six years,but he can do some housework by_he.3. She is proud of _she for not giving up easily.4. Be caref

4、ul with the knife. You may hurt_.A. himself B. ourselves C. myself D. yourself5. I guess Tom and Celia enjoyed_at the party last night.A. myself B. himself C. herself D. themselves6. Children, help _oneself to some fruit.7. Lucy, help _oneself to some fruit.8. -Who teaches_ maths？ - I teach_.A. Your

5、, myself B. you, myself C. you, me D. you, yourself感慨句what, how what-中心词为名词 how-中心词为形容词，副词What+a/an+形容词+名词+主语+谓语！可数名词的单数 what + 形容词+名词+主语+谓语！不可数名词/可数名词的复数How+形容词/副词+主语+谓语！做题方法：空后有无名词出掉主语，谓语之后 有名词用what ，但还需判断名词为可数名词，还是不可数名词，可数名词的单数记得加a/an;没有名词用how。1. _ careful girl she is ! 2. _ fast he runs!3._ nice

6、 presents I have! 4. _great the trip is !5._hot water it is!6. _ fine weather it is ! Lets go on a picnic! A. What a B. What C. How D. How7. We have to say good bye; _time flies! A. what B. how C. what a D. how a 8. The children are reading interesting books .变感慨句_ _ books the children are reading.9

7、. What an interesting match it is !变同义句_interesting _ _ is!10. What bad news!变同义句 _ _ the news is !There be句型意思：“有-表某地有某物 be动词：单数：is；was复数：are， wereBe动词单复数判断：就近原那么be动词的单复数是由靠近be动词跟前的这个主语决定There be+n1+n2+n3+and+n4.n1决定be动词单复数的形式，其余的不起作用There be的一般将来时：只需给there和be之间加will/be going toThere+will be there+

8、is/are going to +beThere+be+人/物+ving该句型用来表示某人/某物正在做什么练习：1. There _ a piano against the wall.1. There _ some meat , some bread and some apples on the table.2. There _ an NBA match on TV this weekend.A. Will play B. is going to be C. will have D. is going to have3. There _a book and four pens on the d

9、esk.A. Has B. is C. are D. have 频率副词usually, always , often, sometimes , neverUsually通常, always一直 , often经常, sometimes有时 , never从不频率副词为一般如今时的标志词；频率副词用how often来提问。频率副词经常置于情态动词、助动词；be动词之后，实意动词之前。1. Do you often go fishing with your father? - No, _. I dont like fishing at all.A. never B. often C. usua

10、lly D. sometimes2. John_ reads in the morning, but he _reads at night.A. often, often B. never, never C. often, always D. never, often3. How often do you write to your uncle?A. Once a month B. One month C. In a month D. For month动词的过去式规那么动词过去式，不规那么动词过去式一般过去式：定义：表示在过去的某一时间所发生的动作或所存在的状态。构成： was /were+

11、其他 主语+动词的过去式+其他标志词：yesterday, ago, last构成的短语last week/month/yearthis morning, in+过去的年份 , just now刚刚，刚刚一般疑问句：给主语前加助动词did， 把动词的过去式复原成原形否认句: 给主语后加助动词didnt ,然后把动词过去式复原成原形。肯定答复： Yes, 主语+ did 否认答复： No, 主语+didnt练习：1. I _have an exciting party last week.2.Did she _practice _ play the guitar yesterday.3. He

12、_ be in the office an hour ago.4. They all_go to the mountains yesterday morning.5. She _ not visither aunt last year.6. Jim went to the library last night.变否认句，一般疑问句，做肯否答复7. Jim _ _to the library last night.否认句_ Jim_ to the library last night一般疑问句Yes, he_ No, he _1. Li Lei puts some books in the ba

13、g.用just now改写句子Li Lei _some books in the bag _ _.数词基数词、序数词基数词：表示数目的词 序数词：表示顺序的词基数词用法 表示确切的数字基数词：+ hundred /thousand/million/billion five hundred表示不确切数词：单位词的复数+of hundreds of , thousands of , millions of , billions of 注：不确切的数词前不能出现任何基数词。序数词的用法：特点：末端以th结尾 表示“第几 口诀： 一、二、 三特殊记first,second, third, 八去t 九去

14、e, ve要用f替，几十几十要牢记， 变y为ie再加th.用法： 生日birthday，楼层floor, 节日，名次前用序数词。1. December is the _ month of the year. A. twelve B. twelveth C. twelfth2. Unluckily, _ people were killed in the earthquake.A. Two thousands B. thousand of C. two thousand of D. thousands of3. There are_thousand of people in the villag

15、e.4. They plan to plant _trees next year.A. Three hundred B. three hundreds C. three hundreds of D. three hundred of5. My father was born in _, and he is over 70 years old now.A. The 1940 B. 1940s C. 1940s D. the 1940s情态动词can1. 情态动词的特征：情态动词无人称、数的变化； 情态动词不能单独存在，其后需跟动词原形。2. 常见的情态动词：can, could, will, would, shall, should, may, might, must, have to, need, dare, ought to, used to3. 情态动词can的用法：can： 表才能-如今和将来的才能-“能，会； 表恳求和答应-“可以 表推测-“可能是-用于否认句表否认的推测表推测的还有：must>can>may,其中must用于肯定句中-“一定是；may也用于否认句中-“可能是 can用于否认句中表否认的推测-cant不可能是could: could为can的过去式 表过去的才能；表恳求和答应语气要比can更加委婉1. Janet is sleeping at