新版新目標(biāo)7年級下冊單元最全知識點講解unit9.10.11.12

1、優(yōu)質(zhì)文本Unit 9 What does he look like?短語歸納1. short hair 短發(fā) 2. long hair 長發(fā)3. curly hair 卷發(fā) 4. straight hair 直發(fā)5. (be) of medium height 中等個子 6. (be) of medium build 中等身材7. go to the movies 去看電影 8. a little 有點兒9. look like 看起來像 10. a big nose 大鼻子11. a small mouth 小嘴巴 12. a round face 圓臉13. black hair 黑發(fā) 1

2、4. big eyes 大眼睛15. a long face 長臉 16. the same way 同樣的方式17. in the end 最后 18. blonde hair 金黃色的頭發(fā)用法集萃一、一般現(xiàn)在時的用法: l. 表示經(jīng)常或者反復(fù)發(fā)生的動作. 如: I have lunch every day. 表示現(xiàn)在存在的一種狀態(tài). 如：我My sister is a teacher.一般現(xiàn)在時態(tài)常與often,sometimes,always,usually等副詞連用，也經(jīng)常與every day, every week, every month, every term, every ye

3、ar, once a week，twice a year連用。 一般現(xiàn)在時態(tài)分為be 動詞的一般現(xiàn)在時和實義動詞的一般現(xiàn)在時。1 be動詞包括am，is，are. 中文為"是"， 這三個詞的用法要隨著主語的變化而變化。 "am" 用于第一人稱單數(shù)I; "is" 用于第三人稱單數(shù)he，she，it; "are "用于第一人稱復(fù)數(shù)we，第二人稱單數(shù)和復(fù)數(shù)(you), 第三人稱復(fù)數(shù) they。 可以記住以下順口溜： am管 "我"， is管"，她，它，他"， are管"大

4、家"。2 一般疑問句和否認(rèn)句變法：a如果句子的動詞是be 動詞 "am is are"變?yōu)橐蓡柧鋾r,把be 動詞"am，is，are" 放在句首,答復(fù)時也要使用be動詞；變?yōu)榉裾J(rèn)句時,把表示否認(rèn)的not 放在 "am is are" 的后面, 其中可以簡寫為：is not- isn't ；are not- aren't； am not 沒有簡寫形式。b如果句子的動詞是實義動詞, 疑問句和否認(rèn)句要借助于助動詞"do"或者 "does"。 這里的 "do"

5、;，"does" 本身沒有什么意義，只是幫助構(gòu)成疑問句和否認(rèn)句. "do"和 "does"的使用要隨著人稱的變化而變化：1當(dāng)主語是第三人稱單數(shù)時，肯定句為：主語+動詞的s形式+賓語否認(rèn)句為：主語+助動詞doesn't+動詞原形+賓語疑問句為：Does+主語+動詞原形+賓語注：第三人稱單數(shù)用了 does 后面用動詞原形.2)當(dāng)主語不是第三人稱單數(shù)時，肯定句為：主語+動詞原形+賓語;否認(rèn)句為：主語+助動詞don't+動詞原形+賓語;疑問句為：Do+主語+動詞原形+賓語肯定答復(fù)和否認(rèn)答復(fù)也要使用助動詞do.二、 一般現(xiàn)在時，

6、第三人稱單數(shù)作主語時，動詞的變化規(guī)那么。1） 一般在動詞后加-s詞尾。如，come-comes live-lives2） 在以ch, sh ,s, x, 或o結(jié)尾的詞后要加-es, 如，teach-teaches catch-catches wish-wishes wash-washes do-does3） 以“輔音+y結(jié)尾的詞，先變y為I 再加es,如，try-tries study-studies reply-replies fly-flies三、look的用法1) look like看起來象，其中l(wèi)ike 是介詞。如，He looks like his father.2) look at

7、看。如，Look at the blackboard.3) look the same看起來很像。如，Lucy and Lily look the same.4) look for尋找.如，They are looking for the lost child.5) look over醫(yī)生檢查The doctor is looking over the old woman.6) look up抬頭看；在詞典或參考書中查找 Hes looking up at the picture.四. 詞語辨析1 stop doing sth停止做某事； stop to do停下來去做某事2 remember

8、 to do sth 記著要去做某事；remember doing sth.記著已經(jīng)做過某事;3 復(fù)合形容詞構(gòu)詞法1) 形容詞+動詞-ing,如，Our teacher is easy-going.2) 名詞+過去分詞，如，This is a man-made satellite.3) 數(shù)詞+名詞單數(shù)，如，a ten-year-old boy4) 數(shù)詞+名詞+ed如，a three-legged table一張三條腿的桌子。5) 形容詞+名詞 如，This is a full-time job.6) 形容詞+名詞+ed如，Hes a warm-hearted person. 4. wear意為

9、“穿著，戴著，表示穿，戴的狀態(tài)。put on意思為“穿上，戴上，表示穿，戴的動作。5a little和 a bit都可以用來修飾不可數(shù)名詞，作定語。a bit在修飾名詞時必須在后面加上介詞of，如，a bit of water一點水，而用a little那么說成a little waterUnit 10 Id like some noodles.短語歸納9 / 91. would like sth      想要某物  2. would like to&#

10、160;do sth.  想要做某事 3. order food         訂食物  4. Special 1         特色菜1 5. in the beef noodles  在牛肉面里   6.

11、0;be sure           確定 7. what kind of noodles   什么面條8. a large bowl of noodles  一大碗面條 9. a medium bowl of noodles  一中碗10.

12、60;a small bowl of noodles  一小碗 11. take ones order    點菜    12. what size      什么尺寸 13. beef noodles with carrots    14.

13、0;green tea     綠茶 15. be different from  與不同 16. in different countries  在不同國家 17. birthday cake       生日蛋糕 18. make a wish  

14、0;   許愿 19. blow out the candles  吹滅蠟燭    20. come true         實現(xiàn) 21. get popular         受歡送   

15、60; 22. cut up           切碎 23. a symbol of long life   長壽的象征  24. bring good luck to sb.  帶給.幸運(yùn) 25. have different kind

16、s of  有不同種類 26. orange juice       橙汁 27. around the world      全世界28. put on       穿上用法集萃1. would like“想要，相當(dāng)于want, 用法亦同want，但比want委婉。1want/

17、would like sth. 想要某物 2want/would like to do sth. 想要做某事 3What would sb. like? 某人想要什么？ 4What would sb. like to do? 某人想要做什么？ 5would you like sth. 你想要某物嗎？委婉地詢問對方的要求時的用語 肯定答復(fù)：Yes, please. 否認(rèn)答復(fù)：No, thanks.2. noodle “面條，可數(shù)名詞，復(fù)數(shù)noodles。3.What kind of.would you like?你想要那種？ 1) What kind of .? 你想要那種？ 2) kind 種

18、類 a kind of一種many kinds of多種 all kinds of各種各樣的仁慈的，和藹的，好意的，友愛的 kind of + adj/adv 稍微/有幾分(相當(dāng)于a little) 4. special 1) n. 特色/價商品，可數(shù)名詞。 2adj. 特殊的，特別的，專門的 Today is a special day. 今天是特別的日子。5. What size.“多大 What size bowl of noodles would he like? 他想要多大碗的面條？Hed like a small/medium/large bowl of noodles.他想要一個

19、小/中/大碗面條。 What size shoes do you wear? 你穿多大號的鞋？I wear size 40. 我穿42碼的鞋。6. fish 魚；魚肉 1指多少條“魚，為可數(shù)名詞。復(fù)數(shù)：fish或fishes，通常用復(fù)數(shù)fish. 2) 指多少種“魚， 為可數(shù)名詞。復(fù)數(shù)： fishes 3指“魚肉，為不可數(shù)名詞。 Therere hundreds of fish in the pool. 在這水池里有幾百條魚。 Therere all kinds of fishes in the lake. 這個湖里有各種各樣的魚。 Help yourself to some fish. 請隨

20、便吃些魚。7. 英語中表示食物的一些詞的特殊用法 1beef, fish, chicken, pork, meat, mutton等表示肉類的食物，是不可數(shù)名詞。 2vegetable蔬菜，可數(shù)名詞3fruit, salad, ice cream, food等指總稱時是不可數(shù)名詞，指種類時是可數(shù)。 4cabbage, onion, fish, chicken指食物時是不可數(shù)名詞，指植物和活著的“魚“雞時是可數(shù)名詞。話題寫作My Favorite FoodIm a middle school student. I like to eat healthy food. I have milk, eg

21、gs and bread for breakfast. For lunch I would like rice, fish and vegetables. I like chicken, juice, rice and hamburgers for supper. Of all the food, my favorite food is chicken and apple juice.Unit 11 How was your school trip?短語歸納1. go for a walk 去散步 2. milk a cow 擠牛奶3. ride a horse 騎馬 4. feed chic

22、kens 喂小雞5. talk with 與談話 6. take photos 拍照7. quite a lot 相當(dāng)多 8. show around 帶著參觀9. learn about 了解 10. from to 從到11. grow strawberries 種植草莓 12. pick strawberries 采草莓13. in the countryside 在鄉(xiāng)下 14. go fishing 去釣魚15. at night 在夜晚 16. a lot of 許多；大量17. come out 出來 18. go on a school trip 去學(xué)校郊游19. along t

23、he way 沿線 20. after that 之后21. buy sth. for sb. 為某人買某物 22. all in all 總的來說23. take a / the train 乘火車 24. be interested in 對感興趣25. not at all 根本不用法集萃1、What else did you do? else adv. “另外，其他，疑問副詞(what;who;where;when)之后； adj. “其他的，別的，疑問副詞或不定代詞(something;anything;nothing)后。 eg：Would you like anything el

24、se? Where else shall we go?2、Class 9 have a great time on the school trip.(1) have a great = have a good /wonderful time = have fun = enjoy oneself 玩得快樂(2) ontrip 在旅行期間，on表示“進(jìn)行，從事于?！就卣埂縪n的用法： 在上接觸外表 The book is on the desk. 以的方式 He often goes to work on his bike. 在時間指具體的某天或某天的早上中晚 關(guān)于專著性的 This book i

25、s on/about science.3、Then they watched a dolphin show. (1) n.表演；演出；展覽 a picture/fashion show(2) v. 給看；領(lǐng)；帶 show sb sth = show sth to sb4、At the end of the day, the science teacher was very happy because the class monitor cleaned the bus after the trip.at the end of 在的結(jié)尾 in the end = at last = finally

26、 最后5、sleep. v. 睡覺，過去式為slept。 eg：He slept 8 hours. n. 睡眠 eg：fall into a deep sleep【拓展】 sleeping adj. 睡著的；熟睡的 eg：There ia a sleeping baby in the bed. sleepy adj. 困倦的 eg：I feel sleepy after a long walk.6、Did you have fun camping? have fun (in) doing sth. 做某事很開心eg：They had fun singing and dancing in the

27、 party last night.7、Uncle Martin put some of his old things out in the yard and had a yard sale. put sth out 把某物拿出來eg：Its dangerous to put out your hand now. some of / one of 的一些/中的一個eg：Some of my friends like singing. have a yard sale 進(jìn)行了一場舊貨出售eg：on sale 大減價 for sale 代售8、However, no one came to the

28、 sale because the weather was so bad. however轉(zhuǎn)折連詞，通常都是單獨一個詞，后面加逗號隔開。eg：He wants to come. However, he is ill. no one 意為“沒有人，做主語時，看做是第三人稱單數(shù)。 eg：No one wants to solve this problem.話題寫作I had a busy weekend. On Saturday morning, I did my homework, and then I played computer games. In the afternoon, I vis

29、ited my grandmother. We talked for a long time.On Sunday morning, I cleaned my room and did some reading. Then I cooked for m parents. In the afternoon, I watched a football match on TV and listened to music. I had a good time.Unit 12 What did you do last weekend?短語歸納1. do my homework 做我的家庭作業(yè)2. go t

30、o cinema 去看電影3. go boating/camping 去劃船/去野營4. play badminton 打羽毛球5. on Saturday morning 在星期六早上 6. work as 以身份而工作7. have a good weekend 周末過得愉快 8. kind of 有點兒9. stay up late 熬夜 10. run away 跑開11. shout at 對大聲叫嚷 12. fly a kite 放風(fēng)箏13. high school 中學(xué) 14. put up 搭起，舉起15. in the countryside 在鄉(xiāng)下 16. get a su

31、rprise 吃驚17. make a fire 生火 18. each other 互相 19. so that 如此以至于20. go to sleep 入睡21. the next morning 第二天早上22. look out of向外看23. shout to 沖呼喊 24. up and down 上上下下25. wakeup 把弄醒 26. a swimming pool 一個游泳池27. last weekend       上周末 28. learn a seco

32、nd language  用法集萃1.一般過去時態(tài)1)用法: 過去某個時間發(fā)生的動作例：His mother made a cake yesterday. 過去某個時間存在的狀態(tài) 例：Jim was 12 years old. 過去經(jīng)?；蚍磸?fù)發(fā)生的動作 例：He often went to swim when he was a child. 2. 與一般過去時連用的時間狀語常見的有：Yesterday, last night, in 1990, once, two days ago, the day before yesterday , the othe

33、r day 幾天前3.  一般過去時的四個根本句型 謂語動詞是be謂語動詞是do肯定句He was in the room yesterday.They watched TV yesterday.否認(rèn)句He was not in the room yesterday.They didnt watch TV yesterday.一般疑問句Was he in the room yesterday?Did they watch TV yesterday?Yes, he was. No, he wasnt.Yes, they did. No, they didnt.特殊疑問句Whe

34、re was he yesterday?What did they do yesterday?4. 動詞的過去式和過去分詞 的規(guī)那么變化 一般在動詞詞尾加ed 例: want wanted以e結(jié)尾的動詞，只加d 例: live lived以輔音字母加y結(jié)尾的動詞，改y為i，再加ed例: study studied以重讀閉音節(jié)結(jié)尾，雙寫再加ed例: stop stopped5不規(guī)那么動詞過去式：am/is-was, are-were, do-did, see-saw, say-said, give-gave, get-got, go-went, come-came, have-had,

35、 eat-ate, take-took, run-ran, sing-sang, put-put, fly-flew, make-made, read-read, write-wrote, draw-drew, drink-drank ride-rode, speak-spoke, sit-sat sweep-swept swim-swam, 2. 你上個周末做了什么？- What did you do last weekend? (did引導(dǎo)，動詞復(fù)原)-在星期天上午，我打了網(wǎng)球。- I played tennis on Sunday morning.在上午/下午/晚上：in the mor

36、ning/afternoon/evening在星期天上午/下午/晚上：on Sunday morning/afternoon/evening在上個星期天上午： / last Sunday morning (前不用冠詞)在上學(xué)的白天/晚上：on school days/nights3. - How was Tinas weekend? Tina的周末怎么樣？-它很棒：It was great. 它還不錯：It was not bad. 它很糟糕：It was terrible.4. 句型：該是做某事的時候了：Its time to do sth 該是回家的時候了：Its time to go h

37、ome.5. He spent half an hour _ (play) computer games last night.句型：某人花費時間在某事上：人+spend+時間+on sth句型：某人花費時間做某事：人+spend+時間+ (in) doing sth6. 句型：做某事怎么樣？ What/How about doing sth?某人/某東西怎么樣？ What about sb/sth? 如：你怎么樣？What about you?7. 去爬山：go to the mountains climb the mountains 去購物：go shopping去看電影：go to th

38、e movies see a movie = watch a movie去散步：go for a walk take a walk 去圖書館：go to the library 9. 待在家里：stay at home10. 為考試而學(xué)習(xí)：study for the test = study for exams11. 舉行派對：have a party 舉行晚會：have an evening party12. 閱讀：do some reading13. 去海灘：go to the beach (beach變復(fù)數(shù)+es)14. 練習(xí)英語：practice English句型：練習(xí)做某事：practice doing sth15. 過了一個繁忙的某末：have a busy weekend (此處的have翻譯為“度過)16. 一本關(guān)于歷史的書：a book about history (此處的about翻譯為“關(guān)于，=