Unit2Lesson4HaveaTry.练习及解析北师大版三起四年级英语上册

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1、【精品】Unit 2 Lesson 4 Have a Try （练习及解析）北师大版（三起）（20佃秋）-四年级英语上册、看图写单词。4.7.1.115.3.6.8.9.10. 100【答案】1. three 2. eight3. ten 4. eleve n 5. fiftee n6. nin etee n7. twenty 8. thirty-five9. sixty 10. one hun dred、选出不同类一项。()1.A.apple()2. A. nin ety()3.A.potato()4.A.store()5.A.money【答案】1. A 2. BB. thirtyB. to

2、matoB. carrotB. goB. dollar3. C 4. B 5. AC. sixtyC. eleve nC. buyC. kiteC. pound【解析】1. A项是名词， B、C项是数词。2. A、C项是数词，B项是名词。3. A、B项是名词（食物）， C项是动词。4. A、C项是名词， B项是动词。5. A项是货币总称，B、C项是具体货币。14V 5. V三、看图，读句子，并判断正(V)误(X)。()1. How much is the pear?It stWo yuan.()2. Whats this? It is an oran ge.()3. How much are

3、the kites?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. V 2. V 3. X 4.【解析】1.图片所给是数字2,和题意给two 一致，故正确。2. 图片所给是橙子(orange)，和题意一致，故正确。3. 图片所给是50 (fifty )，但题意给是fifteen (15)，故错误。4. 图片所给是14 (fourteen)，和题意给fourteen 一致，故正确。5. 图片所给是9 (nine),和题意给nine致

4、，故正确。四、按要求完成句子。1. It is five yuan.(改写为复数句子)2. How much is the train?(用 seventy dollars 回答)3. The car is forty yuan.(就划线部分提问)4. four, is, nine, and, thirteen (连词成句 )5. much, are, moneys, toy, how, the (连词成句 ) ?6. Fifteen and twe nty is thirty-five. (翻译成中文)【答案】1. They are five yua n.2. It is seve nty

5、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、根据情景，选择合适选项完成对话。A :B:A :B:Wha:GAn Byeboeyou, 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 red. 3A :They are sixtee n yua n.B:I will buy them. 4A :Tha nk you. Bye.B:5A: 2