2022年仁爱英语七年级下册重点语法知识归纳

1、；七年级下期末考试复习 一、 名词的数可数名词的复数在名词后加“-s/-es ” ,不行数名词没有复数重点记忆：可数名词 :bus-buses box-boxes knife-knives man-men woman-women snowman-snowmen baby-babies glass-glasses family-families tomato-tomatoes马 铃 薯 foot-feet mouse-mice child-childrenshelf-shelves activity-activities country-countries mouse-mice wish-wis

2、hes leaf-leaves work meat 不行数名词： hair chicken rice bread water milk juice food homework 单复数都是同一个词（单复同形）：Chinese Japanese people sheep 绵羊 一、冠词元音因素前用“an ”,辅音因素前用“a”an office worker an American an “ eleven ” 一个十一an重点记忆：an apple an English teacher an eraser an egg an orange an ear an actor an office an

3、order 一个命令 email 一封邮件 冠词“the ” 是特指,写作时一般用于其次次显现的人和事物二、数词基数词one two three four five six seven eight nine ten 序数词first seconthird fourth fifth sixth seventh eighth ninth tenth d 基数词eleven twelvthirteen fourteen fifteen sixteen seventeen eighteen nineteen -可编辑修改 - ；e 序数词eleventtwelftthirteentfourteentf

4、ifteentsixteentseventeeneighteentnineteenth h h h h h th h h 基数词twenty thirty forty fifty sixty seventy eighty ninety one hundred 序数词twentiethirtiefortieth fiftieth sixtieth seventieightieth ninetieth th th third fifth eighth ninth eth fifteenth fortieth 重点记忆：first second twelfth 三、动词1. 动词的单三形式：一般加“

5、-s/-es ” , 部分双写最终一个字母,辅音+y 结尾,要把“y” 变成“i” ,再加“es” ,详细规章参考课本,下面列举出需要重点记忆的单词：do-does have-has teach-teaches go-goes catch-catches fly-flies try-tries study-studieswatch-watches study-studies wish-wishes 2. 动词的“-ing ” 形式,一般情形下在动词后加“-ing ” ,不发音的“e” 结尾要去“e” 后才加“-ing ” ,如：have-having live-living come-comi

6、ng drive-driving make-making ride-riding use-using write-writing change-changing shine-shining prepare-preparing share-sharing arrive-arriving believe-believing 部分需双写最终一个字母后再加“-ing ”,如：swim-swimming shop-shopping get-getting sit-sitting run-running 3. 动词的过去式,一般情形下加“-ed ” ,辅音加“y” 结尾,先把“y ” 变成“i” 再加“-

7、ed ” ,部分要双写最终一个字母,部分是不规章变化,详细参考课本；一下是重点记忆：fly-flied try-tried study-studied stop-stopped plan-planned -可编辑修改 - ；四、代词主格I we you 你 you 你们 he she it they 宾格me us you you him her it them 形容词性物my our your your his her its their 主代词名词性物主mine ours yours yours his hers its theirs 代词反身代词myself ourselves your

8、self yourselvehimself herself itself themselves s 五、连词but 但是,表示转折；and 和,表示并列和递进；so 因此,表示因果；or 或者,表示挑选六、特别表达1.时间：在几点,用介词“at ” 如,at 9:00 at 12:30 半个小时用 half, 十五分钟用 quarter ; 差几分用 to, 超过用 past, 如：10:30 half past ten 12:10 ten past twelve 8:15 a quarter to eight 11:55 five to twelve 9:45 a quarter to te

9、n 10:50 ten to eleven 2.表示频率用“time ” ,表示次数,用“How often do you go home.” 这个句型提问：回答方式如下Very often. 常常 Seldom. 很少 Never. （从不）every day 每天once a day 一天一次 twice a week 一周两次 three times a month 一月三次 four times a year 一年四次4. 时间状语：-可编辑修改 - ；表示常常做的事情：often usually always sometimes seldom never （句子用一般现在时,即 do

10、/does）表示正在做的事情：now look listen be quiet 句子用现在进行时,即 be+doing 表示过去的时间：yesterday last night this morning last year three days ago just now 刚才 when he was five last Monday last month before 句子用一般过去时,即 did - 动词过去式 5. 地点状语的表达方式：at home on the playground on a farm in the tree外面飞来的 on the tree（树本身长的）in the

11、classroom on the first floor on the second floor next to. close to. far from not far from on the left of. on the right of. in the center of. at the back of. at the end of. behind under in front of. 物体外部 In the front of. 物体内部 on the telephone 在电话里on the computer 在电脑上between. and. 在 .和 .之间be across fr

12、om. 在.对面6. 情态动词：can /could 表示能够、会做 must 表示必需、肯定 should 表示应当 may 表示能否can/could/must/should/may 等词后面都要加动词原形,即 do, 如, I must go home now. 7. a few+cn 复 few+cn 复,但表示否定意义,相当于 no a little+un little+un, 但表示否定意义,相当于 no a little 仍可以放在形容词前修饰形容词,如 a little difficult 有点难8. many+un 复,如：many books, many flowers m

13、uch+un, 如： much water, much bread, much meat how many/how much（多少）,so many/so much（如此多、这么多）的区分同 many 和 much 9. some 一些,用于确定句和委婉的疑问句,如 :Would you like some bread. / I want some bread. -可编辑修改 - ；any 用于否定句和一般疑问句,如：I don t have any food. / Do you have any milk. something 和 anything 的区分同 some 和 any 10. 后

14、接 to do 的动词有：want to do. would like to do. plan to do. wish to do. hope to do. decide to do. need to do. forget to do. remember to do. 11. 后接 doing 的动词有：like doing. love doing. enjoy doing. 12. 名词便形容词：sun-sunny fog-foggy rain-rainy wind-windy snow-snowy cloud-cloudy 13. 形容词变副词：strong-strongly heavy-

15、heavily bright-brightly 14. 重点句型：（1）It s time for sth=Its time for doing. =Its time to do. s a good season for doing. 衍生句型： It s the best time to do./Its the best season to do./It（2）The early bird catches the worm. （3）Classes begin at 8:00. （4）You mean you usually come to school by underground. mean

16、 意思是 .意味着 . （5）I think they are having an English class. think 认为、想（6）I think you must like English very much. must 肯定、必需（7）It s a little difficult. a little + 形容词,表示有点（8）I study Chinese, English, Math and some other subjects. some other +cn 复,表示其他一些 . （9）It s a townhouse with two floors. with 表示带有

17、. a farmhouse with a big yard （10 ）There is one in front of our building. one 一个,用来替代前文显现的事物 ,且为可数名词（11 ）There are many old people living here. / There are many birds singing in the tree. living/singing 表示正在做 .（12 ）Many families with young children live here, too. with 表示有、带着-可编辑修改 - ；（13 ）Our schoo

18、l is not far from here. far from离.很远not far from. 离.不远（14 ）We can call it for help. call. for help 向.寻求帮忙（15 ）We have a wonderful life here. （16 ）Go across the bridge. go across=cross 穿过（17 ）Go along this road until you get to the hospital. until 表示直到 . （18 ）Then you should change to the Bus No. 1.

19、change to 表示换乘 . （19 ）Have a rest. 休息一下（20 ）Im afraid you can t. Im afraid + 句子,表示唯恐 . be afraid of. 可怕 . （21 ）Im sure well have a good time at the party. Im sure+ 句子,表示我信任、我确信 . （22 ）When she was six, there was something wrong with her eyes. something wrong with. . 出了问题（23 ）With her mothers help, s

20、he can write well. with ones help 在某人的帮忙下（24 ）She wants to be a writer. want to be 想成为 . （25 ）Each of us makes a wish. each of. + 动词的单三形式（26 ）Remember to put on your raincoat when you go outside. remember to do. 记得做 . （27 ）It rains heavily. 雨下得很大（28 ）Id like to visit some places of interest in China

21、. places of interest 名胜（29 ）Christmas is the most important festival in many countries. the most important. 最重要的 . （30 ）one-day holiday 一天的假期 seven-day holiday 七天的假期七、重要时态1. 一般现在时,一般用来表示常常发生的动作,日常发生的动作, Yes, I am. / No, I m not. 常见的表示时间的副词有：often, usually, always, sometimes, never, seldom. 主语 +be 动词

22、 + 表语“ ：I am a student. Im not a student. Are you a student. -可编辑修改 - ；She/ He is a teacher. She/He isnt a teacher. Is she/he a teacher. Yes, she/he is. / No, she/he isnt. They are farmers. They arent farmers. Are they farmers. Yes, they are. / No, they arent. 主语 + 谓语动词 + 宾语：I like music. I don t li

23、ke music. Do you like music. Yes, I do. / No, I dont. She/He/Tom likes music. She/He doesnt like music. Does she/he/T om like music. Yes, she/he does./ No, she/he doesn t. 留意：主语是单三人称（she/he/it/ 单个的人和物,如 Tom, the dog.）,谓语动词也要用单三形式,即动词后加“-s/-es ”否定句和疑问句借助“does ” 帮忙They/Tom and Jane like reading books.

24、 They don t like reading books. Do they like reading books. Yes, they do./No, they don t. 特别疑问句把 do,does 提到主语前面,如：what do you like. / How does he like it. 2. 现在进行时,用来表示某人动作正在进行,常见的时间状语有：now, look, listen, be quiet. 格式：主语 +beam, is, are+doing +宾语：Yes, I am. / No, I am doing my homeworking. I am not d

25、oing my homework. Are you doing your homework. I m not. She/He/Tom is watching TV now. She/He/Tom isn t watching TV. Is she/he/Tom watching TV now. Yes, she/he is. /No, she/he isn t. They are playing football. They aren t playing football. Are they playing football now. Yes, they are. / No, they aren t. 特别疑问句：What are you doing now. yesterday, last night, this morning, just now刚才 , 3. 一般过去时,用来描述发生在过去的事情,常见的时间状语有：three days ago, last year, when I was five, before. -可编辑修改 - ；格式：主语 +be 动词 + 表语She was a driver. She wasn