初中英語人教版（2024）八年級下冊Section A優(yōu)秀第3課時同步訓(xùn)練題-試卷下載-教習(xí)網(wǎng)

基礎(chǔ)達(dá)標(biāo)
一、用when或while完成句子。
1．What were yu ding the accident happened?
2．I was sleeping my mther was cking.
3． Mary was reading, Lisa arrived.
4． Susan was ten, she culd play the guitar.
5．Jim was walking in the street he fund a watch.
【答案】
1．when 2．while 3．While/When 4．When 5．when
【詳解】
1．句意：當(dāng)事故發(fā)生時，你正在干什么？
根據(jù)題干可知happened是短暫性動詞，從句用一般過去時，用when不用while。故為when。
2．句意：當(dāng)我媽媽在做飯時，我正在睡覺。
根據(jù)題干可知，主句和從句都是過去進(jìn)行時，用while不用when。故答案為while。
3．句意：Mary正在讀書時，Lisa到了。
根據(jù)題干可知，主句是一般過去時，從句是過去進(jìn)行時，從句前即可用when，也可用while；句子開頭首字母大寫。故答案為While/When。
4．句意：當(dāng)Susan十歲時，她能夠彈吉他。
根據(jù)題干可知，復(fù)合句中主句和從句都是一般過去時，表示兩個單一行為，用when引導(dǎo)時間狀語從句；句子開頭首字母要大寫。故答案為When。
5．句意：當(dāng)Jim找到手表的時候，他正在街上散步。
根據(jù)題干可知，復(fù)合句中主句是過去進(jìn)行時，從句用一般過去時，要用when引導(dǎo)時間狀語從句。故答案為when。
二、完成句子（每空一詞）。
6．— were yu ding at 10:00 last night? (根據(jù)答語，完成問句)
—I was playing cmputer games.
7．Jack was sleeping in the sfa when his mther gt back hme. (對畫線部分提問)
Jack sleeping in the sfa?
8．The twins were talking ludly when the teacher came in. (用while改寫句子)
the twins were talking ludly, the teacher in.
9．Mary was buying sme clthes in the stre. (改為否定句)
Mary clthes in the stre.
10．The twins are reading an English strybk nw. (用at that time last night改寫句子)
The twins an English strybk at that time last night.
【答案】
6 .What 7． When was 8． While came
9．wasn’t buying any 10． were reading
【詳解】
6．句意：——昨天晚上十點你正在做什么？——我正在玩電腦游戲。
考查根據(jù)答語完成問句。答句說的是過去時間正在做的事情，問句應(yīng)該是問“昨天晚上十點你正在做什么”，用疑問詞what符合題意；句子開頭首字母要大寫。故答案為What。
7．句意：當(dāng)Jack的媽媽回到家的時候，他正在沙發(fā)上睡覺。
考查對畫線部分提問。畫線部分“when his mther gt back hme”是時間狀語從句，由此可知要問Jack什么時候正在睡覺，用疑問詞when；原句中be動詞was提前；句子開頭首字母大寫。故答案為When was。
8．句意：當(dāng)老師進(jìn)來的時候，這對雙胞胎正在大聲講話。
考查改寫句子。while后加延續(xù)性動詞，句子可改為“當(dāng)這對雙胞胎正在大聲講話時，老師進(jìn)來了”，第二空依舊用came；句子開頭首字要大寫。故答案為While；came。
9．句意：Mary正在商場里買些衣服。
考查肯定句改否定句。改寫時要在was后接nt構(gòu)成否定句，其縮略形式為wasn’t；sme在否定句中變?yōu)閍ny。故答案為wasn’t buying any。
10．句意：這對雙胞胎現(xiàn)在正在讀一本英語故事書。
考查改寫句子。時間狀語改為“at that time last night”后，句子要改為過去進(jìn)行時，are reading改為were reading。故答案為were reading。
能力提升
三、單項選擇
11．They ________ abut a cmedy this time yesterday.
A．were talkingB．a(chǎn)re talkingC．have talkedD．will talk
【答案】A
【詳解】句意：昨天這個時候他們正在談?wù)撘徊肯矂　?br>考查動詞的時態(tài)。根據(jù)時間狀語“this time yesterday”可知句子講述過去的時間點正在發(fā)生的動作，是過去進(jìn)行時，構(gòu)成為“was/were +ding”。表達(dá)“正在談?wù)摗眲釉~用“were talking”。故選A。
12．My alarm didn’t ______ this mrning, s I gt up late and didn’t catch the first schl bus.
A．get ffB．run ffC．turn ffD．g ff
【答案】D
【詳解】句意：今天早晨我的鬧鐘沒有響，因此我起床晚了，沒有趕上第一趟校車。
考查動詞短語。get ff下車；run ff流掉；turn ff關(guān)掉；g ff（鬧鐘）響；（警報器）突然大作。根據(jù)“My alarm”及“gt up late”可知講述的是鬧鐘沒有響，用動詞短語“g ff”。故選D。
13．—I didn’t get the bk frm yu.
—Yu didn’t? _________. I tld Eric t give it t yu.
A．I think sB．That’s interestingC．That’s strangeD．Let me see
【答案】C
【詳解】句意：——我沒拿到你的書？——你沒有嗎？這就奇怪了。我讓艾瑞克給你了。
考查情景交際。I think s我也這樣認(rèn)為；That’s interesting這很有趣；That’s strange這很奇怪；Let me see讓我看看。根據(jù)答語中的“Yu didn’t?”以及“I tld Eric t give it t yu.”可知，“我”已經(jīng)讓艾瑞克給你了，你卻沒收到，這件事很奇怪。故選C。
14．We _______ n the cuntryside rad when a sudden strm hit, s we made ur way back.
A．jggedB．were jggingC．have jggedD．will jg
【答案】B
【詳解】句意：我們在鄉(xiāng)間小路上慢跑時，突然刮起了暴風(fēng)雨，于是我們往回走。
考查時態(tài)。根據(jù)“when a sudden strm hit”可知是當(dāng)暴風(fēng)雨時，正在慢跑，用過去進(jìn)行時was/were ding。故選B。
15．At 4 ’clck yesterday afternn, my father ________ fr me utside the schl gate.
A．waitsB．waitedC．was waitingD．is waiting
【答案】C
【詳解】句意：昨天下午4點，我爸爸在校門外等我。
考查過去進(jìn)行時。根據(jù)“At 4 ’clck yesterday afternn”可知，強調(diào)過去的時間點正在發(fā)生的動作，用過去進(jìn)行時，故選C。
拓展訓(xùn)練
四、閱讀理解
N ne can change the weather. But if we read the signs arund us crrectly, we can tell hw the weather will be. This way f telling what the weather will be like n the fllwing day r tw is called weather frecasting. Fr many centuries and in all cuntries, peple have studied the weather and tried t make weather frecasting. Rings arund the sun are a sign f cming rain. Many peple feel in their bnes the cming f wet weather—they feel jints (關(guān)節(jié)). Sme birds fly high if fine weather is cming, but they fly near the grund if rainy r strmy weather is n the way. It is prbably because f the insects which they are hunting that they fly lw. If yu see a rainbw during rainy weather, this is a sign that the weather will becme clear and fine. Such rainbws cme in the evening. If the stars twinkle (閃爍), then fine weather will cntinue. If a fg appears in the mrning just abve a river, then the day will be warm. If the sunset is mstly red in clur, rainy weather will prbably cme. Mst f the abve sayings have been made by the peple wh have used their eyes and brains t make weather frecasting.
16．Many peple feel jints pain _______.
A．because f cming rain B．because they are ill
C．withut any reasn D．because f the insects
17．Which is TRUE abut weather frecasting?
A．Weather frecasting is a way f telling abut the weather n the fllwing day r tw.
B．Weather frecasting isn’t a way f telling what the weather will be like.
C．Peple can change the weather.
D．Weather frecasting is a sign f cming rain.
18．If the birds fly high and the stars twinkle clearly, the weather will ________.
A．be rainyB．be warmC．cntinue t be clear and fineD．be cld
19．A rainbw during rainy weather is a sign f ________.
A．fine weatherB．a(chǎn) rainy dayC．fgD．bad weather
20．We must ________ t make weather frecasting.
A．use ur eyes and brainsB．study the weather
C．read the natural signsD．a(chǎn)ll f the abve
【答案】
16．A 17．A 18．C 19．A 20．D
【導(dǎo)語】
本文主要講述了天氣預(yù)報的方法和一些民間的天氣預(yù)測技巧。
【詳解】
16．細(xì)節(jié)理解題。根據(jù)“Many peple feel in their bnes the cming f wet weather—they feel jints” 可知，許多人從骨子里感受到潮濕天氣的到來，這時關(guān)節(jié)就會疼。故選A。
17．細(xì)節(jié)理解題。根據(jù)“This way f telling what the weather will be like n the fllwing day r tw is ”可知，天氣預(yù)報可以預(yù)測未來一兩天的天氣。故選A。
18．細(xì)節(jié)理解題。根據(jù)“Sme birds fly high if fine weather is cming”以及“ If the stars twinkle (閃爍), then fine weather ”可知，一些鳥高飛或星星閃爍，那么好天氣會持續(xù)。故選C。
19．細(xì)節(jié)理解題。根據(jù)“If yu see a rainbw during rainy weather, this is a sign that the weather will becme clear and fine.”可知，雨天看到彩虹是天氣晴朗的標(biāo)志。故選A。
20．推理判斷題。根據(jù)“peple have studied the weather”以及“Mst f the abve sayings have been made by the peple wh have used their eyes and brains t make weather frecasting.”以及列舉的自然界中的生物的一些反應(yīng)?？芍?，我們需要通過研究天氣、讀懂自然界的標(biāo)志、用我們的眼睛和大腦來判定天氣預(yù)報。故選D。

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