Unit 3 第2课时 Start up（分层作业）英语外研版三起四年级下册（新教材）

Unit 3 Everyone's got talent! 第2课时Start up 基础练 一、选出不同类的一项 ( )1. A. dancer B. singer C. dance ( )2. A. beautiful B. worried C. clothes ( )3. A. watch B. win C. show ( )4. A. their B. my C. I ( )5. A. well B. good C. happy 二、用括号内所给词的适当形式填空 1.Lingling is ______ (dance) well in the show. 2.Don't ______ (worry) about your clothes. 3.Everyone ______ (wear) beautiful clothes today. 4.She can ______ (win) the best dancer. 5.They are ______ (look) at Lingling's dance. 三、将句子与对应的图片意思匹配（A-E） A. Lingling wins the dance show. B. Lingling is worried about her clothes. C. Amy encourages Lingling to dance. D. They are looking at the dancers' clothes. E. Lingling is dancing well. ( )1. "Don't worry about your clothes. Just go and dance." ( )2. "Everyone's wearing beautiful clothes. But I'm not. I can't win." ( )3. "The best dancer is... Lingling!" ( )4. "I'm looking at their clothes." ( )5. "She's dancing well." 四、读句子，选最佳答案 ( )1. What ______ you looking at? A. am B. is C. are ( )2. Lingling ______ worried about her clothes. A. feel B. feels C. feeling ( )3. She can ______ well. A. dance B. dances C. dancing ( )4. The best dancer ______ Lingling. A. am B. is C. are ( )5. Don't worry ______ your clothes. A. at B. about C. for 提升练 五、连词成句（填序号） 1.①dancer ②The ③best ④is ⑤Lingling (.) ____________________________________________________________________ 2.①worried ②is ③Lingling ④her ⑤about ⑥clothes (.) ____________________________________________________________________ 3.①looking ②at ③are ④What ⑤you (?) ____________________________________________________________________ 4.①well ②She ③dancing ④is (.) ____________________________________________________________________ 5.①clothes ②Don't ③you about ⑤worry (.) ____________________________________________________________________ 六、根据对话情境，从方框选句子补全对话 A: Hi, Lingling! What are you doing? B: (1) ___________________ A: Are you worried about the dance show? B: (2) ___________________ Everyone wears nice clothes but me. A: (3) ___________________ Clothes aren't important. You can dance well. B: Thank you. A: (4) ___________________ B: I hope so. A: Look! The host is coming. (5) ___________________ B: Let's wait and see. A. I'm looking at their beautiful clothes. B. Yes, I am. C. You dance so well! D. Who will be the best dancer? E. Don't worry! 七、问答匹配 ( )1. What is Lingling doing? A. Because everyone wears beautiful clothes but she doesn't. ( )2. Why is Lingling worried? B. She is looking at the dancers' clothes. ( )3. Who is the best dancer? C. Yes, she is. ( )4. Is Lingling dancing well? D. Don't worry about clothes. ( )5. What can we say to Lingling? E. Lingling is. 八、英汉翻译 1.玲玲是最好的舞者，她跳得非常好。 ____________________________________________________________________ 2.不要担心你的衣服，尽情跳舞吧！ ____________________________________________________________________ 3.他们正在看舞者们的衣服。 ____________________________________________________________________ 4.Why is Lingling worried before the dance show? ____________________________________________________________________ 5.The best dancer is Lingling. Everyone is happy for her. ____________________________________________________________________ 拓展练 九、阅读短文，判断正（T）误（F） Today is the school dance show. Many students join in it. Lingling is one of them. Before the show, she is worried. Because all the other dancers are wearing beautiful clothes, but she isn't. Her friends encourage her: "Don't worry about your clothes. Just go and dance." Lingling listens to them. She dances very well on the stage. All the teachers and students cheer for her. Finally, the host says: "The best dancer is Lingling!" Lingling is so happy. Her friends hug her and say "Hooray!" ( )1. Lingling joins the school dance show. ( )2. Lingling isn't worried before the show. ( )3. Other dancers wear beautiful clothes. ( )4. Lingling dances badly on the stage. ( )5. Lingling becomes the best dancer. 十、根据实际情况，仿写句子 想一想你参加比赛时的心情，根据以下提示写几句话，向大家介绍吧！ 提示：1. How do you feel before the competition? Why? What do your friends say to you? How do you feel after you win/lose? Why? Before the competition, I feel ______ because___________________________. My friends say to me:"______________________________________________". After the competition, I feel ______ because_____________________________. 参考解析 基础练 一、选出不同类的一项 1.答案：C 解析：A选项“dancer”（舞者）、B选项“singer”（歌手）均为职业名词，C选项“dance”（跳舞）是动词，类别不同，故选C。 2.答案：C 解析：A选项“beautiful”（美丽的）、B选项“worried”（担心的）均为形容词，C选项“clothes”（衣服）是名词，类别不同，故选C。 3.答案：C 解析：A选项“watch”（看）、B选项“win”（赢）均为动词，C选项“show”（表演）可作名词或动词，此处结合选项，A、B为动作动词，C为名词性含义更突出，故选C。 4.答案：C 解析：A选项“their”（他们的）、B选项“my”（我的）均为形容词性物主代词，C选项“I”（我）是人称代词主格，类别不同，故选C。 5.答案：A 解析：B选项“good”（好的）、C选项“happy”（开心的）均为形容词，A选项“well”（好地）是副词（修饰动词），类别不同，故选A。 二、用括号内所给词的适当形式填空 1.答案：dancing 解析：句中有“is”，结合语境表示正在进行的动作，用现在进行时“be+动词-ing”形式，“dance”的-ing形式为“dancing”。 2.答案：worry 解析：“Don't”后接动词原形，构成否定祈使句，故填“worry”。 3.答案：wears 解析：主语“Everyone”（每个人）是第三人称单数，谓语动词需用三单形式，“wear”的三单形式为“wears”。 4.答案：win 解析：情态动词“can”后接动词原形，故填“win”。 5.答案：looking 解析：句中有“are”，表示正在进行的动作，用现在进行时，“look”的-ing形式为“looking”。 三、将句子与对应的图片意思匹配 1.答案：C 解析：句子意为“不要担心你的衣服。只管去跳舞。”，对应C选项“艾米鼓励玲玲跳舞”。 2.答案：B 解析：句子意为“每个人都穿着漂亮的衣服。但我没有。我赢不了。”，对应B选项“玲玲担心她的衣服”。 3.答案：A 解析：句子意为“最佳舞者是……玲玲！”，对应A选项“玲玲赢得了舞蹈比赛”。 4.答案：D 解析：句子意为“我正在看他们的衣服。”，对应D选项“他们正在看舞者们的衣服”。 5.答案：E 解析：句子意为“她跳得很好。”，对应E选项“玲玲跳得很好”。 四、读句子，选最佳答案 1.答案：C 解析：主语“you”搭配的be动词为“are”，“What are you looking at?”是固定句型，询问“你正在看什么？”，故选C。 2.答案：B 解析：主语“Lingling”是第三人称单数，谓语动词需用三单形式，“feel”的三单形式为“feels”，故选B。 3.答案：A 解析：情态动词“can”后接动词原形，故选A。 4.答案：B 解析：主语“The best dancer”是单数，be动词用“is”，故选B。 5.答案：B 解析：“worry about”是固定搭配，意为“担心……”，故选B。 提升练 五、连词成句 1.答案：②③①④⑤（The best dancer is Lingling.） 解析：遵循“定语（The best）+ 名词（dancer）+ be动词（is）+ 主语（Lingling）”的语序，表达“最佳舞者是玲玲”。 2.答案：③②①⑤④⑥（Lingling is worried about her clothes.） 解析：语序为“主语（Lingling）+ be动词（is）+ 形容词（worried）+ 固定搭配（about her clothes）”，表示“玲玲担心她的衣服”。 3.答案：④③⑤①②（What are you looking at?） 解析：特殊疑问句结构“疑问词（What）+ be动词（are）+ 主语（you）+ 动词-ing（looking at）”，询问“你正在看什么？”。 4.答案：②④③①（She is dancing well.） 解析：遵循“主语（She）+ be动词（is）+ 动词-ing（dancing）+ 副词（well）”的语序，表达“她跳得很好”。 5.答案：②⑤④③①（Don't worry about your clothes.） 解析：否定祈使句结构“Dont + 动词原形（worry）+ 固定搭配（about your clothes）”，表示“不要担心你的衣服”。 六、根据对话情境，从方框选句子补全对话 1.答案：A 解析：上文询问“What are you doing?”（你正在做什么？），A选项“我正在看他们漂亮的衣服”回应动作，符合语境。 2.答案：B 解析：上文是一般疑问句“Are you worried...?”，需用Yes/No回应，B选项“是的，我担心”符合逻辑。 3.答案：E 解析：根据上文玲玲的担忧，此处需给予安慰，E选项“别担心！”衔接自然。 4.答案：C 解析：结合下文“我希望如此”，C选项“你跳得这么好！”是对玲玲的鼓励，符合语境。 5.答案：D 解析：根据下文“让我们拭目以待”，D选项“谁会成为最佳舞者？”引发后续话题，衔接合理。 七、问答匹配 1.答案：B 解析：问句“What is Lingling doing?”（玲玲正在做什么？）需回应动作，B选项“她正在看舞者们的衣服”正确匹配。 2.答案：A 解析：问句“Why is Lingling worried?”（玲玲为什么担心？）需回答原因，A选项“因为每个人都穿着漂亮的衣服但她没有”符合要求。 3.答案：E 解析：问句“Who is the best dancer?”（谁是最佳舞者？）需回应人物，E选项“玲玲是”正确匹配。 4.答案：C 解析：问句“Is Lingling dancing well?”（玲玲跳得好吗？）是一般疑问句，C选项“是的，她跳得好”直接回应。 5.答案：D 解析：问句“What can we say to Lingling?”（我们可以对玲玲说什么？），D选项“不要担心衣服”是合适的安慰语，符合语境。 八、英汉翻译 1.答案：Lingling is the best dancer and she dances very well. 解析：“最好的舞者”译为“the best dancer”，“跳得非常好”译为“dance very well”，用“and”连接两个并列分句，符合英文表达习惯。 2.答案：Don't worry about your clothes and just dance to your heart's content! 解析：“不要担心”译为“Don't worry about”，“尽情跳舞”译为“dance to your heart's content”，准确传达原句语义。 3.答案：They are looking at the dancers' clothes. 解析：“正在看”译为“are looking at”，“舞者们的衣服”译为“the dancers' clothes”，用名词所有格体现“所属”关系。 4.答案：舞蹈比赛前玲玲为什么担心？ 解析：“before the dance show”译为“舞蹈比赛前”，“worried”译为“担心的”，符合中文语序。 5.答案：最佳舞者是玲玲。每个人都为她感到开心。 解析：“the best dancer”译为“最佳舞者”，“be happy for sb.”译为“为某人感到开心”，准确传达原句含义。 拓展练 九、阅读短文，判断正（T）误（F） 1.答案：T 解析：文中提到“Today is the school dance show. Many students join in it. Lingling is one of them.”，可知玲玲参加了学校舞蹈比赛，判断为正确。 2.答案：F 解析：文中明确表述“Before the show, she is worried.”，与题干“不担心”不符，判断为错误。 3.答案：T 解析：文中提到“all the other dancers are wearing beautiful clothes”，与题干一致，判断为正确。 4.答案：F 解析：文中说“She dances very well on the stage.”，与题干“跳得不好”不符，判断为错误。 5.答案：T 解析：文末提到“The best dancer is Lingling!”，可知玲玲成为最佳舞者，判断为正确。 十、书面表达（示例） Before the competition, I feel worried because I think I can't do well. My friends say to me: "You are great! Just try your best." After the competition, I feel happy because I win the competition. 学科网（北京）股份有限公司 $