七年級英語下第三單元知識重點和練習

1、學習必備歡迎下載Unit 3 Why do you like koala bears?、詞組1. wa nt to do sth .想要做某事2. want sb to do sth 想要某人做某事4. Let sb do sth 讓某人做某事5. kind of 稍微，有一點 6.a kind of 一種7. years old 年齡 女口： ten years old 十歲8. like doing sth 喜歡做某事9. play with 與一起玩 10.be quiet 安靜11.during the day 在白天 12.at night 在夜間13.have a look at.

2、 看.14.onethe other 一個.另一個.15.eat grass 吃草 16.eat leaves 吃樹葉17.very shy/ smart/ cute 非常害羞，聰明，可愛 18.SouthAfrica 南非19.other animals 其他動物二、日常交際用語(1) -Let s see the lions frist.咱們先看看獅子吧。(Let s dofirst.咱們先做.。其中 Let s 是 letus 的縮寫形式，意思是“讓我們、咱們”，一般用來提出建議，后接動詞原形。其中 first 是副詞， 意為“首先”表示順序，其位置可置于句尾，也可 置于句首。)Eg:-

3、Let us play games,shall we?-Great!(2)-Do you like giraffes?你喜歡長頸鹿嗎？Yes,I do.是的，我喜歡。/ No,l don t.不，我不 喜歡。(Do you like+n. ?你喜歡. 嗎？其中名詞可為不可數(shù)，也可為可數(shù)，當是可數(shù)名詞時要用它的復 數(shù)形式。)(3) -Why do you want to see the lions?你為什么想去看獅子呢？-Becase they are very cute. 因為他們逗人喜愛。-Why do you like pan das? 你為什么喜歡.?-Because they re v

4、ery cure.Why 是疑問副詞， 意思是 “為什么”。Because 是連 詞，意思是“因為，由于”，用來敘述理由，(4) 、-Where are lions from?獅子來自哪里？-Lio ns are from South Africa.它們來自南非。(5) -What other ani mals do you like? 你還喜歡其他什么動物？like dogs.too.我還喜歡狗。其他：-What an imals do you like?-I like elepha nts.(What other animals 表示“其他什么動物”。other 為形容詞，意思是“其他的，

5、另外的”。other+名詞的復數(shù).表示沒有特定的數(shù)量范圍，the other+名詞 的復數(shù)，表示有特定的數(shù)量范圍。)三. 重點難點釋義1、kind of 有點，稍微-Koala bears are kind of shy.考拉有點害羞。kind 還有“種類”的意思如：一種a kind of 各種各樣的 all kinds of 不同種類的 different kinds of-We have all kinds of beautiful flowers in our school.2、China n.中國 Africa n.非洲China 和 Africa 都是專有名詞，首字母都應該 大寫，而

6、且和介詞 in 連用。-There are many kinds of tigers in China.-There are many kinds of scary ani mals in Africa.3、friendly adj.友好的，和藹可親的它是名詞 friend 的形容詞形式，同義詞kind，常常和 be 動詞連用,be friendly。-The people in Chen gdu are very frie ndly.4、with prep.跟，同，和在一起-I usually play chess with my father.(注意區(qū)別與 and 的用法，and 通常用于

7、連接主 語或賓語，連接主語時，如果有 I, I 通常放在 and 之后，女口： My father andI usually play chess together.)Play with“和一起玩耍” “玩”-I ofte n play with my pet dog.-D on t play with water!6、leaf n.葉子復數(shù)形式為：leaves,類似的變化有：knife knives7、hour n.小時；點鐘hour 前邊通常加上冠詞 an 表示“一個小時”， 即：an hour。There are 24 hours in a day and 60minu tes in a

8、n hour.9、meat n.(食用的)肉， 為不可數(shù)名詞， 表示“許 多”時，使用 much 來修飾，即：much meat-He eats much meat every day.10、 grass n.草，為不可數(shù)名詞，表示“許多”時， 使用much 來修飾，即： much grass。-There is much grass on the playgro und.四. 語法知識特殊疑問句通常以“what ”、 “ who ”、 “ which ”、when ” where ” how、how old 、how many 等開頭，學習必備歡迎下載對某一具體問題進行提問。特殊疑問句的基本

9、構成有兩種情況：1. 疑問詞+ 一般疑問句結(jié)構。這是最常見的情況。-What s your grandfather s telephone number?學習必備歡迎下載你爺爺?shù)碾娫捥柎a是多少?-Who is that boy with big eyes? -Which seas on doyou like best?-When is he going toplay the piano?-Where does he live?-How are you?-How old are you?-How many brothers 你有幾個兄弟姐妹？2.疑問詞+陳述句結(jié)構。這時疑問詞作主語或修飾 主語。

10、例如：-Who is on duty today?今天誰值日？3. What/How about+名詞/代詞+其他？也是特殊 疑問句，它是一種省略結(jié)構。-I like En glish. What/How about you?-What about playi ng basketball?打籃球怎么樣？根據(jù)首字母，填出正確的單詞。Unit3Unit3 基礎練習題 A A1.Don t s_in class. Keep quiet, please.3.A dolph in is very i_ because it can act aspeople do.4.It has an u_ face.

11、 We are afraid of it.5.The panda is very shy, so please be very q_B）用所給單詞的正確形式填空。1. Our teacher is very_（ friend） to us. Welike her very much.4. The_ （ leaf ） of the trees are yellow.5. There are many_ （ kind ） of animals in the zoo.三、單項選擇。1.1 like pan das_they are beautiful.A.soB. andC.because2.1 a

12、m afraid_ tigers because they are scary.A. withB. ofC. for4.Mr Li is kind_ us. But sometimes heis kind_serious.A. to , ofB. with, toC. of , to5.My sister is very quiet. She has_ words.A. a little B. a fewC. little D. few7.1 like my teacher because he can talk _ us_our friend.A. to , likeB. with , li

13、kes C. to, likes8.1 don t like lions because they re_A. strongB. shyC. unfrien dly9.Most childre n like koala bears because they are_.A.i nteresti ng B. scary C. cute D. both A and C11.My little cat sleeps _ the day , but_ni ght he beg ins to work.A. at , atB. on, in C. on, atD.duri ng, at13.1 have

14、two books. One is for you, _is for her.A. ano therB. other C. the other15. There is_elepha nt in the zoo._elepha nt is from Africa.A. a , The B. an , TheC. / , An四、句型轉(zhuǎn)換。1.1like elepha nts because they are in teresti ng.（就戈卩線部分提問）_do you_elepha nts?2. He usually gets up and eats leaves at night. （就劃線

15、 部分提問）_does he usually_ at ni ght?3.He likes koalas very much.（改一般疑問句）4.They are from China.（劃線提問）5My mother often works 8_hours every day.戈 U 線提問）6.He sleeps during the day.（改否定句）根據(jù)首字母補全單詞There is a zoo n ear my house . I like to go there andsee them .In the zoo we can see many a_1_ .Look ! There i

16、s a k_ 2_in the tree . He seating leavessn t he cute ? Under the tree , there is a g_ 3_ . Her neck（脖子）is so long . She s ac 4 girl . Where s the p 5_ ? She s thereeating the bamboo（竹子）.She s k_6_ of shy .But the e_7_is interesting . He s playing withkids with his long nose （鼻子）.They are v8_ fun .Lo

17、ok! in the pool（ 池塘）,there are twod_9_ . They are f_ 10_to people . Theyare playi ng with their balls . How happy they are !Unit3Unit3 基礎練習題 B BI.根據(jù)句意和首字母完成下列單詞。他住在哪兒？你好嗎？你多大了？and sisters do you have?學習必備歡迎下載1. I like pan das. They are cute and they are from C.2. There are many kinds of a in the zoo

18、.3. A lion is a s animal. All the people are afraid （ 害怕）it._.My friend Linda is a little s. She does n to others.7. L on the trees （樹）are favorite food for koalas to eat.8.Chinese people are very f to visitors (游客).10. E is a very big animal, with two teeth and a long nose.二、 用所給詞的適當形式填空。11. Lets g

19、o to the park_(on e).12. There are many_(leaf) on the ground.(操場)13. The boys want_(paly) soccer now.14. Please_ (bring) these things to me.15. Lisa ofte n_(do) her homework at school.16. What a funny time_(have) supper.17. Lets_ (take) a bus to work.18. Bridge Street is a good place_ (have) fun.20.

20、 What other_ (animal) do you like. ？三、 單項選擇()24. -Is nt Amy tall? -_.A: Yes, she is B: No. she isC: Yes, she isnt D: No, she does()25. Koalas sheep_ the day, but_ni ghtthey get up and eat leaves.A: at, in B: duri ng, at C: in , inD: at, at()26. -Are there any ani mals in the zoo?-_I like them very m

21、uch.A: Yes, there are. B: Yes, they are.C: No, they arent. D: No, there are.()27. -How many elephants are there in thezoo? - There arent_ .A: some B: any C: one D: much()28. Pan das like eati ng_and elepha nts likeeat ing_.A: leafs, grass B: leaves, grassC: leaf, grass D: leaf, grasses()29.-_ do the

22、y go to the zoo?-Because they want to see the tigers.A: Why B: Where C: What D: How()30. Look! The meat_ on the table. Theapples_in the bag.A: is, are B: are ,is C: are,are D: is ,is()31. We are in the library. Please_ quiet.A: can B: be C: do D: are()32. Larry likes En glish, _ he does nt likemath.

23、 A: but B: and C: so D: are()33. Does Li nda want_the dolphi ns?A: to see B:see C: see ing D: sees()34. The little girl is_beautiful.A: kind B: a kind C: a kind of D: kind of()35. Molly does nt do her homework_.A: at the ni ght B: at ni ght C: on the ni ght D: in ni ght句型巧練兵，每空一詞。1. There are some o

24、ld hotels on Center Street.(否定句)There_ old hotels on Cen ter Street.2. We can go there by bike.(變成一般疑問句)_ _ go there by bike?3. Lucy speaks English because she doesn t knowCh in ese.(對畫線提問)_does Lucy_ En glish?4. Nancy lives in New York, the United States.(對畫線提問)Where_Nancy_?5. My pen pal is from So

25、uth Korean.(對畫線提問)_ your pen pal_ ?6. Where s your friend from?(變成同義句)Where_ your friend_from?7. Bob s age is 14.(變成同義句)Bob is fourtee n_ _ .8. Can you tell me where the Central Park is ?( 同義句)Can you tell me the_ the Central Park ?閱讀理解。Our tow n has a big zoo with a lot of ani mals in it.There are two old lions. They eat lots of meat every day.There are also big elephants and a small one. They arevery kind. They eat much grass every day. There are a lotof mon keys in the zoo, too. Childre n like them and theylike children, too. They like children becau