人教新版九年級上冊《Unit 4 I used to be afraid of the dark》2017年單元測試卷（2）
發(fā)布：2024/11/29 6:0:1
一. 單項選擇（每小題1分，共15分）從A、B、C、D四個選項中選擇可以填入空白處的最佳答案．
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1．Steve has to go to an important meeting tonight，so he will be absent ______ your birthday party．（ ?。?/h2>
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2．-You did a good job，Cathy!You got the highest ______ in the math exam．
-Really？I'm so excited!（ ?。?/h2>組卷：328引用：2難度：0.9 -
3．Please be ______，Mario!I want to listen to the weather report．（ ）
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4．Mr. Steen is very busy．He ______ comes back home before 10：00 pm．（ ?。?/h2>
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5．I can't remember ______ when the Blacks left the city．I only remember it was a Sunday．（ ?。?/h2>
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6．These activities ______ good health．If you are not healthy enough，you can't join in them．（ ?。?/h2>
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7．It has been about half a term ______ Sandy went into junior high school．（ ?。?/h2>
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8．Billy still felt weak．The doctor advised him ______ in bed for another few days．（ ）
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9．Wu Fang lost the ticket，so she failed ______ the film The Jungle Book last night．（ ?。?/h2>
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七. 綜合填空（每小題10分，共10分）
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27．閱讀短文，從方框中選擇恰當?shù)脑~并用其適當形式填空，使短文完整、通順．每詞限用一次，其中有兩個是多余的．
Have you ever heard of chlorophyll （葉綠素）？The name comes from the Greek words that mean green and leaf （樹葉）．It's a good name （1）stop，food，because，repeat，might，job，rain，connect，color，need，they，come chlorophyll gives leaves their green color．
Chlorophyll also has another important （2）．It helps plants make food from sunlight，water and air．But leaves must make chlorophyll first，and to do that，they （3）light．
During the long days of summer，leaves make lots of chlorophyll，so they can make lots of （4）．All that green chlorophyll keeps the leaves looking green．
When fall （5），days get shorter．That tells trees to get ready for winter．They begin to store （貯存） food，and they （6）making chlorophyll．
Without new chlorophyll，leaves quickly lose their green color．Some leaves begin to look yellow or orange．In fact，the yellow and orange （7）are always in the leaf．They just can't be seen until the green color fades （變淡） and no longer covers （8）up．
The leaves on some kinds of trees also start to turn red and purple．Scientists are not sure why，but they think the red color （9）protect the leaves from bright sunlight and help the tree store more food before winter comes．That's why you'll see fewer reds in years when fall is （10）or cloudy．The leaves don't need as much protection．組卷：233引用：1難度：0.3
八. 書面表達（15分）
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28．你校英語俱樂部將舉辦題為"Great changes in communication"的征文活動．請你根據(jù)以下圖片提示，寫一篇應征稿描述今昔通訊方式的變化，以及這些變化給人們生活帶來的影響．
要求：1．根據(jù)圖片提示進行寫作，可適當發(fā)揮；
2．運用本單元所學的used to結(jié)構(gòu)（至少兩處）；
3．詞數(shù)90左右，開頭和結(jié)尾已給出，但不計入總詞數(shù)．
Great changes in communication
With the rapid development of science and technology，great changes have taken place in the way people communicate with each other．
In a word，people have an easier life nowadays with the development of communication．組卷：218引用：3難度：0.3