练习册

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    (检查作业.复习Section C中的邀请对话和邀请函.) T:Now act out the dialog in Section C 1 in pairs. Who will try? (两个人分别扮演Kangkang和Uncle Yang.请两对学生表演.) T:Pretty good. Thank you. T:How did Kangkang write to Uncle Yang? Can you tell me? (任意挑选学生口述邀请函.请两个人口述.) T:Good! Thank you./Well done! T:Take out your own invitation. Can you show the invitation out? (请学生将自制的邀请函放在桌上老师任选几张来读.) T:How beautiful the invitation is! (老师找到好的可以给予表扬.) T:Good job! Thank you. (可能会发现学生用了不同的表达方式.将呈现在黑板上.) 1.May I invite you to-? 2.What about-? 3.Would you like-? 4.How about-? 【查看更多】

     

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    下图是被子植物一生中的相关结构，请认真分析并回答：

    (1)A萌发时所需的外界环境条件是___________________(写出其中一条）。
    (2)B的主要部分是_____________。
    (3)C中的_____________是裸子植物所没有的。
    (4)D在完成_____________过程后，子房中的胚珠发育成          。
    (5) 假设图中C的颜色为红色，已知R是红色的显性基因，r为黄色的隐性基因，请你写出C果实的可能基因___________。

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    想验证你的阅读速度吗？请快速阅读课本中本单元Section B中的3a部分，回答下列问题。

    (1)What does Pierre Lambert do?

    ________________________________

    (2)Where is Pierre Lambert from?

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    (3)What languages do Canadians speak?

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    (4)How long is he staying in Canada?

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    (5)What does he plan to do in Canada?

    ________________________________

    (6)What will he be like when he returns to Paris?

    ________________________________

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    你想验证你的阅读速度吗？请你快速阅读课本中本单元Section B中的3a部分并了解大意，然后回答下列问题吧。

    (1)Who does Katrina write to?

    ________________________________

    (2)How often does Katrina exercise?

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    (3)How often does Katrina drink milk?

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    (4)Why does she only eat junk food once a week?

    ________________________________

    (5)Do you think she has a healthy lifestyle? Why or why not?

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    (6)Is her lifestyle the same as yours or different? What are the differences?

    ________________________________

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    你想验证你的阅读速度吗？请你快速阅读课本中本单元Section B中的3a部分，回答下列问题。

    (1)Wei Hua is quiet and often tired. What's the matter with her?

    ________________________________________________

    What should she eat?

    ________________________________________________

    (2)Li Lei is stressed out and angry. What's the matter with him?

    ________________________________________________

    What should he eat?

    ________________________________________________

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    想验证你的阅读速度吗？请你快速阅读课本中本单元Section (B)中的3a部分并了解大意。回答下列问题。

    (1)Who is Dave's best friend?

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    (2)Who is more intellectual, Dave or his friend?

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    (3)Who is more athletic, Dave or his friend?

    ________________________________

    (4)Who is Lyle's one of best friends?

    ________________________________

    (5)Who is more outgoing, Ruben or Lyle?

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    (6)Who is Mary's best friend?

    ________________________________

    (7)What do Mary and her friend like doing?

    ________________________________

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