四年级上册英语一课一练- Unit 2 It's a circle第一课时 湘少版（三起）（教学版含答案）

Unit2It'sacircle第一课时习题一、连线题。A.squareB.circleC.dotD.line二、选择题。()1.--_______circlesarethere?--Two.A.HowB.Howmany()2.---What’sthis?---It’sa____ A.dotsB.circle()3.There____foursquares.A.isB.are()4.---_____isthis?---It’sacircle.A.WhoB.What三、连词成句。1.how/circles/are/many/there(?)___________________________________________2.is/that/what(?)___________________________________________3.is/a/he/boy(.)_________________________________________4.is/a/it/square(.)_________________________________________5.is/this/Dino(.)__________________________________________四、情景交际1.当你想知道有多少个点时，你应这样问:________A.Whatisthis?B.Howmanydotsarethere?2.当你想知道那是什么时，你应这样问:______A.What’sthat?B.What’sthis?3.当对方跟你说Thankyou时，你应回应:______A.Nicetomeetyou,too.B.Youarewelcome.4.当你想表达你在画画时，你应说:______A.I’mdrawingB.Ilikedrawing.五、读短文根据首字母或汉语提示填单词。A:Howmany____1.__(圆)arethere?B:Thereareo__2.___.A:What’s___3.____(这个)？B:It’sa___4.___(正方形).A:Thankyou.B:You’re___5.____.Unit2It'sacircle第一课时答案一、【解析】该题考查词汇的识记【答案】1—B2—A3—D4—C三、【解析】1.通过所给单词和标点可以判断该句是Howmanycirclesarethere?“有多少个圆？”故答案是：Howmanycirclesarethere?2.通过所给单词及标点可以判断此句是：Whatisthat？“那是什么？”故答案是:Whatisthat？3.根据所给单词及标点可判断此句是Heisaboy.“他是一个男孩。”故答案是Heisaboy.4.根据所给的单词及标点可判断此句是Itisasquare.“它是一个方形。”故答案是：Itisasquare.5.根据所给的单词及标点可判断此句是ThisisDino.“这是Dino。”故答案是：ThisisDino.【答案】1.Howmanycirclesarethere?2. Whatisthat？3. Heisaboy.4. Itisasquare.5. ThisisDino.四、【解析】1.提问数量应用howmany，故答案是B。2.“那个”是that，故答案是A。3.当对方跟你说Thankyou时，你应回应:Youarewelcome.“不客气”，故答案B。4.表达正在做某事，句型是主语+be+动词现在分词，故答案是A。【答案】1.B2.A3.B4.A五、【解析】1.howmany后加名词复数。2.howmany提问数量,故填one.3.“这个”是单词this，故填单词this。