四年级上册英语一课一练- Unit 4 These are flowers第一课时 湘少版（三起）（教学版含答案）

Unit4Theseareflowers第一课时习题一、连线题。grassA.树treeB.草flowerC.绵羊sheepD.花eggE.鸡蛋二、选择题。()1.--_______arethey?--Eggs.A.HowB.What()2.---What’sthis?---It’sa____ A.flowersB.tree()3.These____someflowers.A.isB.are()4._______arewhiteandtheyaresmart.A.SheepB.Sheeps三、连词成句。1.how/eggs/are/many/there(?)___________________________________________2.are/these/what(?)___________________________________________3.is/an/it/egg(.)_________________________________________4.flowers/these/are(.)_________________________________________5.it/don’t/touch(.)__________________________________________四、情景交际1.当你想知道那些是什么时，你应这样问:________A.Whatisthis?B.Whatarethose?2.当你想知道这个什么时，你应这样问:______A.What’sthat?B.What’sthis?3.当你想表达这些花很漂亮时，你应说:______A.TheflowersarebeautifulB.Youarenice4.当你想劝告对方不要跑时，你应说:______A.Younotrun.B.Don’trun.五、读短文根据首字母或汉语提示填单词。A:Whatare____1.__(这些)?B:___2.____arebirds.A:What___3.____(颜色)arethey？B:Theyareblue.A:Andwhatis___4.___(那个)?B:It’sa____5.____(绵羊).Unit4Theseareflowers第一课时答案三、【解析】1.通过所给单词和标点可以判断该句是Howmanyeggsarethere?“有多少枚鸡蛋？”故答案是：Howmanyeggsarethere?2.通过所给单词及标点可以判断此句是：Whatarethese？“这些是什么？”故答案是:Whatarethese？3.根据所给单词及标点可判断此句是Itisanegg.“它是一枚鸡蛋。”故答案是Itisanegg.4.根据所给的单词及标点可判断此句是Theseareflowers.“这些是花。”故答案是：Theseareflowers5.根据所给的单词及标点可判断此句是Don’ttouchit.“不要摸它。”故答案是：Don’ttouchit.【答案】1.Howmanyeggsarethere?2. Whatarethese？3. Itisanegg.4. Theseareflowers5. Don’ttouchit.四、【解析】1.“那些”是those，故答案为B。2.“这个”是this，故答案是B。3.“花”是flowers，“漂亮”是beautiful，故答案是A。4.该句是否定祈使句Don’t+动词原形，故答案是B。【答案】1.B2.B3.A4.B五、【解析】1.these是指示代词“这些”，故填these。2.问句中的these，回答时用they代替。3.“颜色”是单词color，故填