1、【精品】Unit 2 Lesson 4 Have a Try （練習(xí)及解析）北師大版（三起）（20 佃秋）-四年級英語上冊、看圖寫單詞。10.1004.7.15.3.6.8.9.【答案】1. three 2. eight3. ten 4. eleve n 5. fiftee n1.6. nin etee n7. twenty 8. thirty-five9. sixty 10. one hun dred、選出不同類一項。()1. A. apple()2. A. nin ety()3. A. potato()4. A. store()5. A. money【答案】1. A 2. BB. thir

2、tyB. tomatoB. carrotB. goB. dollar3. C 4. B 5. AC. sixtyC. eleve nC. buyC. kiteC. pound【解析】1.A項是名詞，B、C項是數(shù)詞。2. A、C項是數(shù)詞，B項是名詞。3. A、B項是名詞（食物），C項是動詞。4. A、C項是名詞，B項是動詞。5. A項是貨幣總稱，B、C項是具體貨幣。三、看圖，讀句子，并判斷正(V)誤(X)。()1.How much is the pear?ItstWo yuan.()2.Whats this?It is an oran ge.()3.How much are the kites?

3、They are fiftee n yua n.()4.How many toy bears?Fourtee n.()5.How old are you?I am nine years old.【答案】1.V2.V3.X4.【解析】1.圖片所給是數(shù)字2,和題意給two一致，故正確。2.圖片所給是橙子(orange)，和題意一致，故正確。3.圖片所給是50(fifty)，但題意給是fifteen(15)，故錯誤。4.圖片所給是14(fourteen)，和題意給fourteen一致，故正確。5.圖片所給是9(nine),和題意給nine致，故正確。四、按要求完成句子。1. It is five y

4、uan.(改寫為復(fù)數(shù)句子)2. How much is the train?(用seventy dollars回答)3. The car is forty yuan.(就劃線部分提問)4. four, is, nine, and, thirteen (連詞成句)5. much, are, moneys, toy, how, the (連詞成句) _?6. Fifteen and twe nty is thirty-five.(翻譯成中文)14V5.V【答案】1.They are five yua n.2. It is seve nty dollars.3. How much is the car?4. Four and nine is thirtee n. / Nine and four is thirtee n.5. How much are the toy mon keys?6. 15加20等于35。五、根據(jù)情景，選擇合適選項完成對話。A:B:A:B:Wha:GAnByeboeyou, sir?B. I want to buy some fruits.C.How much are they? aD.a iottBfyuaftre.E. Here is the money.B:That is good. The apples are