七年級(jí)英語(yǔ)下冊(cè)(冀教版)單元語(yǔ)法講解及習(xí)題(無(wú)答案)

1、七年級(jí)英語(yǔ)下冊(cè)（冀教版）單元語(yǔ)法講解及習(xí)題（無(wú)答案）一 般將來(lái)時(shí)定義：表示在將來(lái) 的某一個(gè)時(shí)刻所發(fā)生的動(dòng)作。構(gòu)成：will+動(dòng)詞原形be going to+動(dòng)詞原形標(biāo)志詞：tomorrow, the day after tomorrow, next構(gòu)成的短語(yǔ) （next weekmonthyear）, this afternoon, this month, this+星期 in + 時(shí)間 段肯否回答：Yes，人稱 +willNo，人稱 +won t否定句： will+not（won 動(dòng)詞原形 t）+ be+not going to +動(dòng)詞原形 We （buy） him a pen for hi

2、s birthday next week.Danny will come to China.（變否定句和一般疑問(wèn)句及做肯否回答）Danny will not come to China. Will Danny come to China? Yes， he will No ， he won t.They' re having class ncow.tomorrow 改寫句子）反身代詞 某人自己?jiǎn)螖?shù)(self)復(fù)數(shù)(selves)第一人稱myselfourselves第二人稱yourselfyourselves第三人稱himselfherselfitselfthemselvesby+one

3、self (單獨(dú)，獨(dú)自)enjoy+oneself (玩的高興)help+oneself to 情隨便.)Look after+oneself (照 顧某人 自己) learn by oneself=teach oneself(自 學(xué))1. You should believe in. That ' s 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 o

4、f(she) for not giving up easily.4. Be careful 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.

5、8. Who teachesmath？s I teach.A. Your， myselfB. you ，myself C. you，meD. you，yourself感嘆句（what， how） what中心詞為名詞how中心詞為形容詞，副詞What+a/an+形容詞+名詞+主語(yǔ)+謂語(yǔ)?。蓴?shù)名詞的單數(shù)）what + 形容詞 +名詞+主語(yǔ)+謂語(yǔ)！ （不可數(shù)名詞/可數(shù)名詞的復(fù)數(shù)）How+形容詞/副詞+主語(yǔ)+謂語(yǔ)！做題方法：空后有無(wú)名詞（出掉主語(yǔ)，謂語(yǔ)之后）有名詞用what ，但還需判斷名詞為可數(shù)名詞，還是不可數(shù)名詞，可數(shù)名詞的單數(shù)記得加a/an;沒(méi)有名詞用how。1.careful girl s

6、he is !2.fast he第 3頁(yè) /共 9頁(yè)runs!3.nice presents I have!4.great thetrip is !5.hot water it is!6. fine weather it is ! Let s go on a picnic!A. What a B. What C. How D. How7. We have to say good by；e time flies!A. what B. how C. what a D. how a8. The children are reading interesting books .變感嘆句 （）books

7、the children are reading.9. What an interesting match it is !（變同義句）interesting is!10. What bad news!使同義句） the news is !There be 句型（1意思：“有” 表某地有某物be動(dòng)詞：（單數(shù)：is; was （復(fù)數(shù)：are，were）Be動(dòng)詞單復(fù)數(shù)判斷：就近原則（be動(dòng)詞的單復(fù)數(shù)是由靠近be動(dòng)詞 跟前的這個(gè)主語(yǔ)決定）There be+n1+n2+n3+and+n4 （n袂:定be動(dòng)詞單復(fù)數(shù)的形式，其余 的不起作用）（IThere be的一般將來(lái)時(shí)：只需給there和be之間加wi

8、ll/be going to There+will be there+is/are going to +beThere+be火/物+ving（該句型用來(lái)表示某人/某物正在做什么）練習(xí)： 1. There a piano against the wall.1. There some meat ， some bread and some apples on thetable.2. There an NBA match on TV this weekend.A. Will playB. is going to be C. will have D. is going to have3. There a

9、 book and four pens on the desk.A. Has B. is C. are D. have頻率副詞（usually，always ， often ， sometimes ，never）Usually （通常），always （一直），often （經(jīng)常），sometimes （有時(shí)），never （從不） 頻率副詞為一般現(xiàn)在時(shí)的標(biāo)志詞； 頻率副詞用how often 來(lái)提問(wèn)。（1顏率副詞經(jīng)常置于情態(tài)動(dòng)詞、助動(dòng)詞；be動(dòng)詞之后，實(shí)意動(dòng)詞之前。1. Do you often go fishing with your father? - No， . I don t lik

10、efishing at all.A. never B. often C. usually D. sometimes 第 5頁(yè) /共 9頁(yè)2. Johnreads in the morning， but he reads at night.A. often ， often B. never， never C. often， alwaysD. never，often3. How often do you write to your uncle?A. Once a month B. One month C. In a month D. For month動(dòng)詞的過(guò)去式(規(guī)則動(dòng)詞過(guò)去式，不規(guī)則動(dòng)詞過(guò)去式

11、)一般過(guò)去式：定義：表示在過(guò)去的某一時(shí)間所發(fā)生的動(dòng)作或所存在的狀態(tài)。構(gòu)成：was /were鎮(zhèn)他主語(yǔ)+動(dòng)詞的過(guò)去式+其他標(biāo)志詞：yesterday, ago, last 構(gòu)成的短語(yǔ) (last week/month/year) this morning, in+過(guò)去的年份 ，just now(剛才，剛剛)一般疑問(wèn)句：給主語(yǔ)前加助動(dòng)詞did， 把動(dòng)詞的過(guò)去式還原成原形否定句 : 給主語(yǔ)后加助動(dòng)詞didn ，然后把動(dòng)詞過(guò)去式還原成原形。 t肯定回答：Yes，主語(yǔ) + did 否定回答：No，主語(yǔ) +didn t練習(xí)： 1. I have an exciting party last week.2.

12、 Did she (practice) (play) the guitar yesterday.3. He (be) in the office an hour ago.4. They all（go） to the mountains yesterday morning.5. She （not visit）her aunt last year.6. Jim went to the library last night. （變否定句，一般疑問(wèn)句，做肯否 回答）7. Jim to the library last night.（否定句）Jim to the library last nightL般

13、疑問(wèn)句）Yes，he No，he 1. Li Lei puts some books in the bag.（il just now 改寫句子）Li Lei some books in the bag .數(shù)詞（基數(shù)詞、序數(shù)詞）基數(shù)詞：表示數(shù)目的詞序數(shù)詞：表示順序的詞基 數(shù) 詞 用 法 表 示 確 切 的 數(shù) 字 基 數(shù) 詞 ：+ hundred/thousand/million/billion five hundred 表示不確切數(shù)詞：?jiǎn)挝辉~的復(fù)數(shù)+of （ hundreds of ， thousands of ，millions of ， billions of ） 注： 不確切的數(shù)詞前不能

14、出現(xiàn)任何基數(shù)詞。序數(shù)詞的用法：（特點(diǎn)：末端以th 結(jié)尾） 表示“第幾”口訣： 一、二、三特殊記（first， second，third） ， 八去 t 九去e，ve 要用 f 替，幾十幾十要牢記，變 y 為 ie 再加 th.第 7頁(yè) /共 9頁(yè)用法： 生日(birthday) ，樓層 (floor)， 節(jié)日，名次前用序數(shù)詞。1. December is the month of the year. A. twelve B.twelveth C. twelfth2. Unluckily ，people were killed in the earthquake.A. Two thousands

15、 B. thousand of C. two thousand of D. thousands of3. There are(thousand) of people in the village.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. 1940sC. 1940 s

16、D. the 1940s情態(tài)動(dòng)詞(can)1. 情態(tài)動(dòng)詞的特征：情態(tài)動(dòng)詞無(wú)人稱、數(shù)的變化；情態(tài)動(dòng)詞不能單獨(dú)存在，其后需跟動(dòng)詞原形。2. 常見(jiàn)的情態(tài)動(dòng)詞：can， could， will ， would， shall， should， may， might， must， have to， need， dare， ought to， used to3. 情態(tài)動(dòng)詞can 的用法：can： 表能力 現(xiàn)在和將來(lái)的能力 “能，會(huì)”； 表請(qǐng)求和許可 “可以” 表推測(cè) “可能是”用于否定句表否定的推測(cè)表推測(cè)的還有： must>can>may,其中 must用于肯定句中 “一定是” ； may 也用于否定句中“可能是”can 用于否定句中表否定的推測(cè) can 不可能是 t( )could: could 為 can 的過(guò)去式 表過(guò)去的能力； 表請(qǐng)求和許可(語(yǔ)氣要比 can 更加委婉)1. Janet is sleeping at