四年级上册Unit 4 Asking for HelpLesson 3精品ppt课件

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Unit 4 Asking for help 第三课时 习题一、读单词，找出不同类的一项。1.A. pen    B. pencil   C. phone2.A. knife    B. paper   C. scissors3.A. eraser    B. bag    c. schoolbag4. A. ruler    B. long    C. short5.A. crayon    B. hamburger   C. pen二、根据要求写单词。1. go (第三人称单数)_______2. he(形容词性物主代词)_________3. 求助(英语) ________4. 劳驾，打扰一下(英语)______________.5.can not (缩写形式)____________  三、连词成句。1. he  his  can’t  father  find  (.) _________________________________________________2.phone  I  your  can  use  (?)_____________________________________3. shop  am  hamburger  the  at  I (.) _______________________________________4. help  does  for  how  ask  Steven  (?) ______________________________________5. thanks  Steven  man  the  (.) ____________________________________________四、选择题。(   ) 1.Steven goes to the park _____ his father.  A. and      B. with        C. or(   ) 2. They have _____ fun.A. lot of     B. a lot.     C. a lot of(   ) 3.He can’t find _____ father.       A. his    B. he    C. him(   ) 4. Steven is ____ for his father.looking        B. finding    C. seeing(   ) 5. Steven ____ the man.       A. thank       B. thanks    C. to thank               五、根据情景描述，选择正确的答案。1. 当你有事需要别人帮忙时，你应说______  A. Sorry.  B. Thank you.   C. Excuse me.2. 当你想用别人的钢笔时，你会说_______  A. Can I use your phone?  B. Can I use your pen?  C. Can I use your paper?3. 当你对别人说你找不到你父亲了时，你会说_____  A. I can’t find my father.  B. Where is my brother?   C. I can’t find your father.  4.当你想问别人“你有剪子吗”时，你应说:_____  A. Do you have scissor?   B. Do you have scissors?  C. Do you have knives?5. 当你想告诉别人“我们玩得很开心”时，你应说______A. We have a lot of fun.   B. We have a lot fun.  C. We have lot of fun.六、阅读理解，选择正确的答案。On Sunday morning,  my sister and I go to visit my grandparents. We go by bus. After getting off the bus, I find an old man sitting on the floor. His leg hurts. He can’t walk. I call 120 for help. When the doctor comes, we help the old man get on the bus. It is almost 12 when we get to grandma’s. We are tired but happy, because we can help others.(   )1. Who goes to visit my grandparents with me?brother    B. friend    C. sister(   )2. I find ____ sitting on the floor.a man    B. an old man    C. an old woman(   )3. I call ____ for help.110    B. 120   C. 119(   )4. We are tired but ____.happy    B. sad    C. funny(   )5. It is almost ____ when we get to grandma’s.12    B.11    C.10     Unit 4  Asking for help 第三课时 答案一、【解析】1. pen, pencil都是文具，phone电话，故选C.2. knife刀子，scissors剪刀，都是利器，paper纸张，故选B.3. bag包, schoolbag书包，都是包裹类，eraser橡皮，故选A.4. long, short都是形容词，ruler尺子，名词，故选A.5. crayon, pen都是文具类，hamburger汉堡，食品类，故选B.【答案】1.C  2.B  3. A  4.A  5. B二、【解析】1.go的第三人称单数是goes，故填goes.2.he的形容词性物主代词是his，故填his.3. ask for help求助，故填ask for help.4. Excuse me劳驾，打扰一下，故填Excuse me.5.can not的缩写形式是can’t，故填can’t【答案】1. goes    2. his    3. ask for help4. Excuse me  5. can’t   三、【解析】1. 根据所给的单词及标点可组成句子为He can’t find his father. 故填He can’t find his father.2. 根据所给的单词及标点可组成句子为Can I use your phone?故填Can I use your phone?3. 根据所给的单词及标点可组成句子为I’m at the hamburger shop.故填I’m at the hamburger shop.4. 根据所给的单词及标点可组成句子为How does Steven ask for help?故填How does Steven ask for help?5. 根据所给的单词及标点可组成句子为Steven thanks the man. 故填Do Steven thanks the man.【答案】1. He can’t find his father.2. Can I use your phone?  3. I’m at the hamburger shop.  4. How does Steven ask for help?  5. Steven thanks the man.四、 【解析】 1. 句意：Steven和他父亲一起去公园, with和……一起，故选B.2. have a lot of fun玩得很开心. 故选C.3. 句意：他找不到他父亲了，his father他的父亲，用形容词性物主代词his, 故选A。4. 句意：Steven正在寻找他的父亲，此句是现在进行时态，look for寻找，故选A.5. 主语是第三人称单数，所以thank后要加s，故选B.【答案】1.B  2. C    3.A    4. A   5. B   五、【解析】1. 当你有事需要别人帮忙时，你应说Excuse me, 故选C.2. 当你想用别人的钢笔时，你会说Can I use your pen? 故选B.3. 当你对别人说你找不到你父亲了时，你会说I can’t find my father. 故选A.4. 当你想问别人“你有剪子吗”时，你应说:Do you have scissors?  故选B.5. 当你想告诉别人“我们玩得很开心”时，你应说We have a lot of fun.故选A.【答案】1. C   2.B   3. A   4. B    5. A  六、【解析】1. 根据短文中My sister and I go to visit my grandparents 可知选C.2. 根据短文中I find an old man sitting on the floor.可知答案是C. 3. 根据短文中I call 120 for help.可知答案是B.4. 根据短文中We are tired but happy,可知答案是A.5. 根据短文中It is almost 12 when we get to grandma’s可知答案是A.【答案】1. C   2.C   3. B   4. A    5. A