内容正文:
Unit 2 Clean our classroom
第2课时 Story time
基础练
一、选出句中画线单词的同类词。
( ) 1.The desk is dirty.
A.new B.close C.sweep
( ) 2.Su Hai can clean the blackboard.
A.book B.sweep C.chair
( ) 3.Let’s keep it clean for me and you.
A.I B.us C.our
( ) 4.Zhang Peng, close the window, please.
A.door B.put C.OK
( ) 5.Let’s clean the desks and chairs.
A.dirty B.floor C.close
二、根据图片和首字母提示写单词补全句子。
1 . I can clean the b________.
2 . —Can you o________ the windows? —It’s hot.
3 .P________ away the books, please.
4 . The girl can s________ the floor.
5 . We can c________ the home together.
三、汉译英。
1.教室里有许多课桌和椅子。
There are many________ ________ ________ in the________.
2.谁能擦黑板?
Who can________ ________ ________?
3.把垃圾扔进垃圾桶。
Put the________in the dustbin.
4.让我们来打扫教室吧。
Let’s________ ________ ________.
5.这些是鲍比的学校用品吗?
Are these Bobby’s________ ________?
四、选词填空。
1.Please________(put/puts)away these word cards, Sue.
2.The floor is________(clean/dirty). Let me sweep it.
3.Now clean________(your/you)desks, Sally and Jack!
4.Our classroom is big and new.Let________(us/we) keep it clean.
5 . I can________ (sweeps / sweep) the floor.
提升练
五、【新题型˙思维拓展】读对话,选择正确的图片。
A. B. C. D. E.
( ) 1.—Let’s put away the books. —All right.
( ) 2.—What can you do? —I can close the window.
( ) 3.—I can clean the blackboard. —Me too.
( ) 4.—Please clean the desks, John! —OK.
( ) 5.—Let’s sweep the floor, Tian Tian. —OK.
六、连词成句。
1.put , your, away, books , Peter , Please ( , . )
____________________________________________
2.sweep, Let’s, the, floor ( . )
____________________________________________
3.close, please, the, window, Yang Ling ( , , . )
____________________________________________
4.classroom, is, Our, now, clean ( . )
____________________________________________
5.clean, I, the, can, blackboard ( . )
____________________________________________
7、 单项选择。
( ) 1. Let’s put _______these word cards, Sue.
A. away B. on C. in
( ) 2. Now clean _______ desks, Sally and Jack!
A. my B. your C. they
( ) 3. Our classroom is big and new. Let’s _______ it clean.
A. keep B. keeps C. to keep
( ) 4.________!This table is dirty.
A. Listen B. Look at C. Look
( ) 5.—It’s messy (凌乱的). Let’s _____ the books, Bobby. —All right.
A.close B.clean C.put away
八、【新情境˙配图故事】选择合适的选项,补全绘本,将序号填在相应的横线上。
A. Let me sweep(扫)the floor.
B. Let’s help him clean the classroom now.
C. Let me clean the blackboard, desks and chairs.
D. Let me mop the floor(拖地).
E. Look. The classroom is clean and nice now.
拓展练
九、【多模态 绘本˙打扫教室】阅读绘本,完成下列任务。
Mike: Take a look! This is our classroom.
Liu Tao: It’s dirty.
Mike: Yes, let’s clean it.
Liu Tao: Good idea!
Yang Ling: I can clean the blackboard.
Mike: I can sweep the floor.
Liu Jiajia: Let me put away the books.
Mike: Look at the window. It’s so dirty.
Wang Bing: Yes. But don’t worry.
I’m tall. Let me clean it.
Mike: OK. That’s good!
Miss Li: You are all good children.
任务一:根据绘本内容,选择合适的图片并将其序号填在绘本空白处。
A. B. C.
任务二:根据绘本内容,判断下列句子正(T)误(F)。
( ) 1. The students and Miss Li clean the classroom together.
( ) 2. Wang Bing is tall. He can clean the window.
参考解析
基础练
一、选出每组单词中不同类的一项。
答案:1.A 2.B 3.B 4.A 5.C
【解析】
1.画线词“dirty”:是形容词。选项A. new(新的):形容词,与“dirty”同类;B. close(关闭):动词;
C. sweep(打扫):动词,故选A。
2.画线词“clean”:是动词。选项A. book(书):名词;B. sweep(打扫):动词,与“clean”同类;
C. chair(椅子):名词,故选B。
3.画线词“me”:是人称代词宾格。选项A. I(我):人称代词主格;B. us(我们):人称代词宾格,与“me”同类;C. our(我们的):形容词性物主代词,故选B。
4. 画线词“window”:是名词。选项 A. door(门):名词(建筑部件),与“window”同类;B. put(放置):动词;C. OK(好的):感叹词,故选A。
5.画线词“clean”:是动词。选项A. dirty(脏的):形容词;B. floor(地板):名词;C. close(关闭):动词,与“clean”同类,故选C。
二、根据图片和首字母提示写单词补全句子。
答案:
1.blackboard 2.open 3.Put 4.sweep 5.clean
三、汉译英。
答案:
1.desks and chairs; classroom 2.clean the blackboard 3.rubbish
4.clean the classroom 5. school things
四、选词填空。
答案:1. put 2. dirty 3. your 4. us 5. sweep
【解析】
1. Please 开头的祈使句,后面要跟动词原形,故选 put。
2. 后一句“Let me sweep it”(让我扫一下)说明地板是脏的,故选 dirty。
3. 这里需要修饰名词“desks”,要用形容词性物主代词,故选your。
4. “Let” 后面要跟人称代词宾格,故选 us。
5. “can” 是情态动词,后面要跟动词原形,故选 sweep。
提升练
五、【新题型˙思维拓展】读对话,选择正确的图片。
答案:1.D 2.B 3.A 4.E 5.C
六、连词成句。
1.Please put away your books, Peter.
2.Let’s sweep the floor.
3.Yang Ling, close the window, please.
4.Our classroom is clean now.
5.I can clean the blackboard.
七、单项选择。
答案:1.A 2.B 3.A 4.C 5.C
【解析】
1.“put away”是固定短语,意为“把……收起来”;“put on”是“穿上”,“put in”是“放入(容器)”,结合“word cards”的语境,“put away”最合理,故选A。
2.句子是对“Sally and Jack”说的,需用第二人称的物主代词“your”来修饰“desks”;“my”指代不符,“they”是主格代词,不能修饰名词,故选B。
3.“Let's”后必须接动词原形,“keeps”是第三人称单数形式,“to keep”是不定式,均不符合语法要求,
故选A。
4.空处是单独的感叹词,“Look”可单独使用表示“看”;“Listen”与“table is dirty”的语境不符;“Look at”后必须接宾语,此处不能单独用,故选C。
5.前句提到“messy”,“put away”表示“把……整理好、收起来”,符合“整理凌乱的书”的语境;“close”、“clean”均与“凌乱”的动作不匹配,故选C。
八、【新情境˙配图故事】选择合适的选项,补全绘本,将序号填在相应的横线上。
答案:1.B 2.A 3.D 4.C 5.E
拓展练
九、【多模态 绘本˙打扫教室】阅读绘本,完成下列任务。
任务一:
答案:B
【解析】
根据对话内容可知是杨玲擦黑板,迈克扫地,刘佳佳把书收起来,故选B。
任务二:
答案:1.F 2.T
【解析】
1. 根据绘本内容可知是学生们一起打扫的教室,Miss Li 并没有一起打扫,故填F。
2. 根据 “Yes. But don’t worry. I’m tall. Let me clean it.”可知填T。
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