2022年七年級英語下冊Unit4Donx27teatinclass知識點(diǎn)總結(jié)

1、學(xué)習(xí)必備歡迎下載unit 4 don t eat in class 一、重點(diǎn)詞組及短語1. school rules 學(xué)校規(guī)章制度17. share （sth.）with sb. 和某人分享2. break the rules 違反規(guī)章制度18. make （up）ruler 制訂規(guī)則3. fallow/keep the rules 遵守規(guī)章制度19. learn to do sth. 學(xué)（做某事）4. arrive late for class = be late for class 上課遲到20. on school days 在上學(xué)期間5. dining hall 飯廳，餐廳21. on

2、 school nights 在校期間的晚上6. in class 在課堂上22. practice (playing) the piano 練習(xí)彈鋼琴7. on time 準(zhǔn)時(shí)（ in time 及時(shí)）23. go out 外出8. eat in the classroom 在教室里吃東西24. see friends 看望朋友9. wear a hat (hats) 戴帽子25. clean (one s) room打掃房間10. listen to music 聽音樂26. do the dishes 洗餐具11. school uniforms 校服27. too many/much

3、太多的 (可數(shù) /不可數(shù))12. wear uniforms 穿制服28. make (one s) bed鋪床13. i see我明白了29. go to bed 去睡覺（ be in bed 在床上）14. have to do sth. 不得不做30. think about=think of 考慮、認(rèn)為15. be（keep）quiet 保持安靜31. be strict (with sb.) 對某人）要求嚴(yán)格16. according to 根據(jù)，依據(jù)32. dont talk. = no talking. 不要說話二、知識點(diǎn)解析1. don t fight.不要打架。fight 作

4、動(dòng)詞，意為“ 打架、打仗 ” 。其過去式為fought. fight for “為 而斗爭”，后面常接抽象名詞，表示為事業(yè)、自由等而斗爭。精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 1 頁，共 14 頁 - - - - - - - - -精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 1 頁，共 14 頁 - - - - - - - - -學(xué)習(xí)必備歡迎下載e.g. they are fighting for freedom. 他們正為自由而戰(zhàn)。fight against“為反對 而戰(zhàn)斗”，后接事物名詞、

5、人和國家名詞。e.g. they fought against the enemy. 他們和敵人作戰(zhàn)。fight with“和 打架”，“同 （并肩）戰(zhàn)斗”，后只接表示人或國家的名詞。e.g. don t fight with him. 不要和他打架。2. ms./mrs./miss. ms. ：“女士”，用于婚姻狀況不明或不想?yún)^(qū)分婚否的女子的姓前。 mrs. ：“夫人”，用于已婚女子姓前。madam：也用于已婚女子，意為“夫人、女士”，一般單獨(dú)使用，不與姓連用 miss. ：“小姐”用于未婚女子姓前，還常用于年輕的女教師的姓前，可譯為“老師”。3. 【辨析】get to/reach/arri

6、ve都表示“到達(dá)”不同點(diǎn)： get to+地點(diǎn)； reach+地點(diǎn)arrive at+ 小地點(diǎn)（車站等）；arrive in+ 大地點(diǎn)（國家等）【解析】 get to 與地點(diǎn)副詞（ here/there/home ）不用介詞to e.g. i want to go to beijing. i got home at 15:00. arrive 是不及物動(dòng)詞， 后面若接地點(diǎn)名詞則要和in/at 連用，接地點(diǎn)副詞時(shí)則不用介詞。e.g. i arrived home at 15:00. = i got home at 15:00. he arrived in shanghai yesterday.

7、reach 是及物動(dòng)詞，后面直接接地點(diǎn)名詞或副詞。e.g. when will they reach here? 4. 精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 2 頁，共 14 頁 - - - - - - - - -精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 2 頁，共 14 頁 - - - - - - - - -學(xué)習(xí)必備歡迎下載【辨析】意義例句on time “準(zhǔn)時(shí)，按時(shí)”，不早不晚he always go to school on time. in time “及時(shí)”fireman reac

8、hed the house on fire in time. 5. 【辨析】意義和用法例句hear “聽說”，側(cè)重于聽的內(nèi)容i never heard such an interesting story. im sorry to hear that you are ill. listen “聽”，側(cè)重于聽這一動(dòng)作the children like to listen to music. listen to me carefully. sound “聽起來”，系動(dòng)詞，后接形容詞it sounds interesting. that sounds great. 6. 辨析 take,bring t

9、ake“帶走，拿走”，指把東西從說話地帶到別的地方。e.g. can you help me to take the books to the classroom? bring“帶來”，指把東西從別處帶到說話地。e.g. bring your homework here tomorrow, please. 5. 【辨析】 wear, put on, dress in wear 是動(dòng)詞，表示“穿”，強(qiáng)調(diào)狀態(tài)。e.g. my father wears a t-shirt today. 我爸爸今天穿著t 恤衫。put on 表示“穿上、戴上”，強(qiáng)調(diào)動(dòng)作。e.g. it s cold outside,

10、 put on your coat please. 外面非常冷，請穿上你的大衣。dress 作動(dòng)詞時(shí)，表示“為 穿衣”，后接反身代詞或人，也可以不接賓語。精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 3 頁，共 14 頁 - - - - - - - - -精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 3 頁，共 14 頁 - - - - - - - - -學(xué)習(xí)必備歡迎下載e.g. can you dress the baby for me? the little girl can dress herse

11、lf. in 表示穿著的狀態(tài)，后接顏色或服裝。e.g. the girl in red is my sister. the girl in hat is very beautiful. 7. strict 是形容詞，意為“嚴(yán)格的；嚴(yán)厲的”e.g. she is a strict teacher. be strict with sb.“對某人嚴(yán)厲”e.g. mr. white is very strict with us. we should be strict with ourselves. be strict in (doing) sth.“對某事要求嚴(yán)格”e.g. our boss is

12、strict in our work. 8. remember “記得，記住”，是及物動(dòng)詞，可以直接加名詞。remember sth./sb.記得，記住某人e.g. please remember this sentence. 請記住這個(gè)句子。remember doing sth. 記得已做過某事（已做）e.g. i remember seeing him once. remember to do sth. 記得要去做某事（還沒做）e.g. remember to post the letter for me. 反義詞： forget “忘記，忘了”，用法和remember 相同。9. hel

13、p 作動(dòng)詞意為“幫助”，常用的結(jié)構(gòu)：help sb. (to) do sth. 幫助某人做某事help sb. with sth. 幫助某人做某事精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 4 頁，共 14 頁 - - - - - - - - -精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 4 頁，共 14 頁 - - - - - - - - -學(xué)習(xí)必備歡迎下載e.g. i often help him with his lessons. help oneself (myself/yourself/h

14、erself) to+n. 請隨便用 e.g. please help yourselves to some fruit. ? help 還可作名詞，表示“幫助”，是不可數(shù)名詞。e.g. thank you for your help. 10. too many, too much 與 much too 易混詞組意義用法例句too many 形容詞， “ 太多 ”修飾可數(shù)名詞there are too many people in the park. too much 形容詞， “ 太多 ”修飾不可數(shù)名詞i have too much homework today. much too 副詞，“

15、 太，非常 ” 修飾形容詞 /副詞my mother is much too busy. 11. either, too 與 also 易混詞意義用法例句either 都表示“ 也”用于否定句中，置于句末時(shí)用“，”隔開i won t go there,either. too 用于肯定句句末，用“，”隔開i like dancing, too. also 用于肯定句句中，動(dòng)詞前i also like english. 12. have fun=have a good time=enjoy oneself表示“玩得開心，過得愉快”e.g. i had fun in the park last su

16、nday. 13. be in bed“在床上、臥床”（注：in 和 bed 之間不能用冠詞，bed 也不用復(fù)數(shù)）e.g. he is in bed for 10 years. dave has to be in bed early every night. 精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 5 頁，共 14 頁 - - - - - - - - -精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 5 頁，共 14 頁 - - - - - - - - -學(xué)習(xí)必備歡迎下載14. no talking

17、 ! “禁止交談！”no 后面加上名詞或動(dòng)名詞doing 表示不要做某事。與dont +do 的用法相似。e.g. no wet umbrellas! / dont put wet umbrellas here! 禁止放濕雨傘no food! / dont eat food here! 禁止吃食物no smoking! / dont smoke here! 禁止吸煙15. dish名詞，意為 “ 碟，盤 ” ，做餐具講時(shí)，常用復(fù)數(shù)形式，其前常加the。do the dishes =wash the dishes，意為“清洗餐具”。e.g. it s your turn to do the di

18、shes today. 今天輪到你洗碗了。dish 還可用作可數(shù)名詞，意為“菜肴，一道菜”。e.g. he likes cold dishes. 他喜歡涼菜?！颈嫖觥?dishplatedish 和 plate 都是“盤，碟”的意思，它們的區(qū)別在于： dish 可以泛指就餐時(shí)所用的餐具，包括盤、碗、碟、杯、刀、叉等，特指較深的盤子。e.g. please dry the dishes and put them away. plate 指較平的盤子、碟子, 可用來盛湯，也可用來裝菜。e.g. our host was very generous, heaping a plate of food

19、to us. 16. practice practice 作及物動(dòng)詞，意為“練習(xí)，訓(xùn)練”，其后可跟名詞、代詞或動(dòng)名詞做賓語。e.g. i often practice my english in the morning. he practices playing the piano every day. practice 作名詞，意為“練習(xí)，實(shí)踐”，是不可數(shù)名詞。e.g. playing the piano needs a lot of practice. 精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 6 頁，共 14 頁 - - - - - -

20、- - -精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 6 頁，共 14 頁 - - - - - - - - -學(xué)習(xí)必備歡迎下載practice makes perfect. 熟能生巧。17. follow動(dòng)詞，意為“遵循，跟隨”。follow the rules 意為“遵守規(guī)則”。e.g. you must follow the school rules. 你必須遵守學(xué)校規(guī)章制度?！就卣埂?follow 常見的其他用法跟隨，跟著e.g. please follow me. i ll show you the way. 明白，領(lǐng)悟e.g. you

21、are speaking too fast and we can t quite follow you. 表示“沿 而行”e.g. follow the road 18. feel作行為動(dòng)詞，意為“覺得，認(rèn)為”e.g. how do you feel today? i feel that you will win. feel 作連系動(dòng)詞，意為“感覺，摸起來”，其后跟形容詞作表語。e.g. i feel happy today. your hand feels cold. 精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 7 頁，共 14 頁 - - -

22、 - - - - - -精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 7 頁，共 14 頁 - - - - - - - - -學(xué)習(xí)必備歡迎下載三、重點(diǎn)語法1. 情態(tài)動(dòng)詞have to 的用法意思是“必須、不得不”，它側(cè)重于客觀上的必要和外界的權(quán)威。 結(jié)構(gòu)：主語 +have to+動(dòng)詞原形 +其他 一般現(xiàn)在時(shí)：主語是第三人稱單數(shù)時(shí)用has to，其它時(shí)候用have to （過去時(shí)：無論人稱和單復(fù)數(shù)都用had to）e.g. we have to wear sneakers（運(yùn)動(dòng)鞋） for gym class. tom has to practice

23、 the guitar every day. 否定形式：主語+dont have to+ 動(dòng)詞原形 +其他 一般現(xiàn)在時(shí)：主語是第三人稱單數(shù)時(shí)用doesnt have to, 其它時(shí)候用dont have to （過去時(shí)：無論人稱和單復(fù)數(shù)都用didnt have to）e.g. nick doesnt have to wear a uniform. 疑問句： do, does 或 did+ 主語 +have to +動(dòng)詞原形 +其他e.g. yes, i do. / no, i dont. did he have to go to bed by 11:00 last night? 2. 情態(tài)動(dòng)詞

24、must 的用法must 表示說話人的主觀看法，及主觀上的必要性，還用于命令或愿望。只用于現(xiàn)在時(shí)，無人稱和單數(shù)的變化。在表示過去、將來和完成時(shí)，用have to 的相應(yīng)形式來代替must. 在表示有做某一個(gè)動(dòng)作的必要和義務(wù)，它的意思是“必須，應(yīng)該”。e.g. you must finish your homework first. 精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 8 頁，共 14 頁 - - - - - - - - -精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 8 頁，共 14 頁 -

25、- - - - - - - -學(xué)習(xí)必備歡迎下載 表示有很大把握的判斷或者推測，意思是“一定，準(zhǔn)是”。e.g. the tall man must be your father. 以 must 開頭的一般疑問句，它的否定回答用needn t（不必要），不用mustn t（不允許），mustn t常用于否定句中表示“不允許，禁止”。e.g. must i go there on foot? no, you needn t.you mustn t park your car here.3.情態(tài)動(dòng)詞can 的用法表示能力：“會(huì)；能”，e.g. can you play the guitar? judy

26、 can speak a little chinese. i can dance and sing. 表示允許、許可：“可以；能”e.g. can the students run in the hallways （走廊） ? we can eat outside. can i come in? 【注】同樣是情態(tài)動(dòng)詞can 和 have to 的用法是有區(qū)別的，和大部分情態(tài)動(dòng)詞一樣，can 在否定句中直接在can 后加上 not；在疑問句中把can 放到主語前面，并且沒有人稱和數(shù)的變化，而have to 是有相應(yīng)變化的。4. 祈使句（ imperative sentence） 定義：用于表達(dá)命

27、令、請求、勸告、警告、禁止等的句子叫做祈使句，祈使句最常用于表達(dá)命令，因此有時(shí)也常稱為命令句。 祈使句因?qū)ο螅粗髡Z）是第二人稱，所以通常都省略。祈使句的動(dòng)詞都為一般現(xiàn)在時(shí)，句末則使用句號或感嘆號來表示結(jié)束。 祈使句的肯定句：行為動(dòng)詞原形+其他e.g. go and wash your hands. 去洗你的手。 命令精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 9 頁，共 14 頁 - - - - - - - - -精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 9 頁，共 14 頁 - - - - -

28、 - - - -學(xué)習(xí)必備歡迎下載be quiet, please.= please be quiet. 請安靜。 請求be kind to our sister. 對姐妹要和善。 勸告watch your steps. 走路小心。 警告look out ！danger！ 小心！危險(xiǎn)！ 強(qiáng)烈警告keep off the grass. 勿踐草坪。 禁止no parking. 禁止停車。 禁止 以 let 開頭的祈使句，let 后賓語是是第一人稱時(shí)，否定形式是在賓語后加not, e.g. let s not do that again.我們別再那樣做了。如果 let 后面賓語是第三人稱，否定形式是在

29、let 前加助動(dòng)詞don t,e.g. don t let them come in. 別讓他們進(jìn)來。 祈使句的否定通常使用“dont ”， dont+動(dòng)詞原形（行為動(dòng)詞/be 動(dòng)詞） +其他e.g. dont let the dog in. dont touch（觸摸） , please. dont be silly. 祈使句有時(shí)也把主語“ you”表達(dá)出來，使對方聽起來覺得柔和些e.g. you go and tell him, chris. test for unit 4 一. 用括號中所給單詞的適當(dāng)形式填空。1. we have to _ (wear) uniforms to scho

30、ol every day. 2. jim _ (have) to brush his teeth before going to bed. 3. my mother often asks me to practice_ (play) the violin. 4. don t _ (bring) music players to school.5. don t be_( noise) in the library.6. does jack _ (do) his homework on time? 精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 10 頁

31、，共 14 頁 - - - - - - - - -精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 10 頁，共 14 頁 - - - - - - - - -學(xué)習(xí)必備歡迎下載7. she _ (not like) playing basketball. 8. i have to _ (get up) at six o clock.二. 選詞填空。1. _ (don t, can t ) cross the road when the traffic lights are red.2. it s cold outside. i _ (can, have

32、to) put on my coat.3. this is _ (quiet, quite) an interesting book. 4. our teacher is very _ (strict with, strict in) us. 5. don t make so much _ (noise, noisy). dad is sleeping in the next room.6. after dinner i can t _ (relax, relaxing, relaxed) either.7. she likes_ ( dressing, wearing, putting on

33、) sunglasses. 8. speak loudly, please! i can t _ (hear, listen to) you clearly.三. 句型轉(zhuǎn)換，每空一詞。1. we can t listen to music in the room. (改為祈使句 ) _ _ to music in the room. 2. eat in class, please. (改為否定句 ) _ _ in class, please. 3. they have to clean the classroom every day. (對劃線部分提問) _ _ they have to _

34、every day? 4. she has to wash clothes every week. ( 改為一般疑問句) _ she_ _wash her clothes every week? 5. we must wear uniforms on monday. （改為同義句）we _ _ wear uniforms on monday. 6. she has to get up at six o clock every morning. ( 改為否定句 ) she _ _ _ get up at six o clock every morning.精品學(xué)習(xí)資料 可選擇p d f - -

35、- - - - - - - - - - - - 第 11 頁，共 14 頁 - - - - - - - - -精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 11 頁，共 14 頁 - - - - - - - - -學(xué)習(xí)必備歡迎下載7. i have to practice my violin on sundays. ( 對劃線部分提問) _ _ you have to practice your violin? 8. late, can t, arrive, for, we, school（連詞成句）_. 9. there is one thing

36、 you can do. ( 改為復(fù)數(shù)形式 ) there _ _ _ you can do. 四選擇填空（20 分）1. we can eat in the cafeteria. but we _ eat in the classroom. a. don t b. didn t c. can t d. aren t2. when jim goes _ the classroom the teacher is having class. a. to b. in c. out d. into 3. don t forget_ me this ev ening. a. to call b. cal

37、l c. calls d. calling 4. don t talk _ in the library. a. loud b. loudly c. low d. lowly 5. i have _ rules in my home. we have _ homework to do today. a. too many, too much b. too much , many too c. too many, much too d. much too, many too 6. can your brother swim? _. a. yes, he can t b. yes, please

38、. c. no, he can t d. yes, he does7. it s raining all day, so i _ stay at home. a. must b. have to c. must to d. can 8. he s never _ class. 精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 12 頁，共 14 頁 - - - - - - - - -精品學(xué)習(xí)資料 可選擇p d f - - - - - - - - - - - - - - 第 12 頁，共 14 頁 - - - - - - - - -學(xué)習(xí)必備歡迎下載a.

39、arrive b. late for c. arrive late d. late 9. he has to _ by 10:00 o clock. a. be in bed b. is bed c. stay bed d. lie bed 10. ” no_ !” says the sign. a. smoke b. smoking c. smokes d. to smoke 11. can you cook fish? _. it s easy.a. no, i can t b. yes, i can c. sorry, i can t d. yes, i need12. what did

40、 mary have _breakfast this morning? she got up late and hurried to school _ breakfast. a. for, without b. at, without c. for , after d. at, after 13. don t worry! there is _ much wrong with you.a. something b. anything c. everything d. nothing 14. the doctor asked him to stay _ for two or three days

41、. a. in bed b. on bed c. in the bed d . on the bed 五. “譯” 展身手linda is an american girl. she is a good student. every morning she gets up at 6:00. she has breakfast at home. ( 1 ) then she wears her uniform and goes to school. she studies hard every day. ( 2 ) 她在餐廳吃中飯when she is at school. after school, ( 3 )she does her homework first, and then she cleans the room and ( 4 ) 幫助她媽媽做晚飯. before she goes to bed, she usually reads some books. then at 10:00p.m. she goes to bed. ( 5 )she thinks she is happy every day. what do you think? ( 1 ) ( 2 ) ( 3 ) 精品