新版新目标7下知能提升作业(五)

七年级英语下册知能提升作业十五 Module 5 Unit 3精练精析外研版Module 5 Unit 3(20分钟 50分)Ⅰ.. 根据句意及首字母提示完成单词(10分)1.. This cap is large.. I want a small s______..3.. We can r______ a letter by post or by email..4.. C______ this one with that one, and you’ll find whi ch is better..5.. Mother p______ for the mobile phone..7.. There are many w______ of shopping now..8.. Online shopping isn’t always s______..Ⅱ.. 完成句子(10分)1.. 你想要多少箱草莓?How ______ ______ of strawberries would you like?2.. 这条短裤多少钱？How ______ ______ these pants?3.. 这件T恤衫很好看，我能试试吗？The T-shirt looks nice; may I ______ it ______?4.. 你想要什么颜色？______ ______ do you want?5.. 那件怎么样？______ ______ that one?Ⅲ.. 选择词的正确形式填空(10分)1.. I want two ______ (kilo/kilos) of beef..2.. How ______ (many/much) are the eggs?3.. How ______ (many/much) eggs would you like?4.. What about______ (take/taking) this one?5.. What size______ (do/does) your brother take?6.. ______ (How much/What) is the price?7.. Would you like______ (some/any) sausages?8.. It______ (takes/pays) me half an hour to do the job..9.. You can receive the MP5 a few days______ (late/later)..10.. —Can I try it on?—______ (Certainly/Certain)..Ⅳ.. 完形填空(10分)A: Excuse me, Jim.. May I 1 your ruler, please?B: Yes, of course.. Oh, 2 my ruler? I can’t 3 it..A: Is it in your desk?B: Let me 4 .. No, it isn’t..A: Is it in your schoolbag?B: No, it’s not in the bag.. Ah, I see it! It’s 5 the floor! Here you are..A: Thanks.. But this one is 6 .. Do you have a long one? B: Sorry.. I only have this one..A: Well, 7 I get a long one? I need one now..B: You can buy a long one in the supermarket..A: 8 supermarket?B: The one near our school..A: 9 you think it’s still open now?B: What’s the time now?A: It’s about five fifty..B: I think it’s still open.. It opens at 8: 30 a.. m.. and closes at 6: 30 p.. m.. ..A: OK.. Let’s 10 ..1.. A.. borrow B.. take C.. give D.. buy2.. A.. where B.. where’s C.. what’sD.. how’s3.. A.. look B.. look atC.. findD.. find out4.. A.. look B.. look atC.. have a lookD.. have5.. A.. in B.. under C.. onD.. down6.. A.. too short B.. very bigC.. very smallD.. very long7.. A.. where B.. where’sC.. where canD.. where could8.. A.. Where B.. What C.. Which D.. How9.. A.. Are B.. Do C.. Does D.. Is10.. A.. go and see B.. to go and seeC.. to go and to seeD.. go and to see Ⅴ.. 阅读理解(10分)There is a big shop near my home.. It sells a lot of things.. From the shop we can buy some food, some drink and some school things—like cakes, apples, milk, oranges, pens and exercise-books..The shop opens very early in the morning and it closes very late.. We can buy things from 7: 00-22: 00 in the shop..I often help my mother and father buy things in this shop.. The people in the shop are very friendly..1.. There is a shop______..A.. near the schoolB.. near my homeC.. near the factoryD.. near the shop2.. The shop sells______..A.. some foodB.. some drinkC.. some school things, food and drinkD.. some school things3.. The shop opens______..A.. at 7: 00 in the morningB.. at 22: 00 in the eveningC.. late in the morningD.. in the afternoon4.. We can buy things______ in this shop..A.. after ten o’clock in the eveningB.. before ten o’clock in the eveningC.. at about eleven in the eveningD.. before seven o’clock in the morning5.. ______ buy things in the shop..A.. My father often helps meB.. My mother often helps my fatherC.. I often help my father and motherD.. My teacher often helps me答案解析6.. several7.. ways8.. safeⅡ.. 答案：1.. many boxes 2.. much are 3.. try; on 4.. What colour 5.. What aboutⅢ.. 答案：1.. kilos 2.. much 3.. many 4.. taking5.. does6.. What7.. some8.. takes9.. later 10..CertainlyⅣ.. 1.. 【解析】选A。

知能提升作业（五）Module 2 Unit 2(20分钟 50分)Ⅰ. 根据句意及首字母或图画提示完成单词(10分)1. —How many football players are there in a t______?—There are eleven.2. You are not a child, you should make your room t______.3. —You look very b______ on this new dress!—Thank you very much.4. —Can you f______a kite?—Yes, I can.5. Look! We are having a PE class. The boy in fro nt of us is our PE m______.Ⅱ. 用所给词的适当形式填空(10分)1. Everyone ______ (like) our English teacher because he is very kind.2. We get the ______ (good) score, and we are really happy.3. This bag is too heavy. Can you help me ______ (carry) it?4. Most children enjoy ______ (listen) to music in their free time.5. —Are you good at ______ (play) table tennis?—Yes, I am.Ⅲ. 单项选择(10分)1. —______are you getting______ your Englis h?—Very well.A. What; along withB. How; in withC. How; on withD. What; on with2. The good news makes us very ______.A. happyB. angryC. happilyD. angrily3. We know that she enjoys ______books very much.A. readB. readsC. readingD. to read4. Do you want______ shopping with me?A. goB. to goC. goingD. goes5. Kate is a helpful girl, and she is always ready ______others.A. helpB. helpsC. to helpD. helpingⅣ. 完成句子(10分)1. 努力学习英语，你就会在英语方面擅长。

2023年新人教版初中七年级数学下册第五单元综合能力提升测试卷一、选择题（共12小题，满分36分，每小题3分）1．如图，下列说法错误的是（）A．∠1与∠2是对顶角B．∠1与∠3是同位角C．∠1与∠4是内错角D．∠B与∠D是同旁内角2．如图，AB∥CD∥EF，则下列各式成立的是（）A．∠1+∠2+∠3＝180°B．∠2+∠3﹣∠1＝180°C．∠1+∠2﹣∠3＝180°D．∠1﹣∠2+∠3＝180°3．如图，直线a、b都与直线c相交，有下列条件：①∠1＝∠2；②∠4＝∠5；③∠8＝∠1；④∠6+∠7＝180°．其中，能够判断a∥b的是（）A．①②③④B．①③C．②③④D．①②4．如图，下列给出的条件中，能判定AC∥DE的是（）A．∠A+∠2＝180°B．∠1＝∠A C．∠1＝∠4D．∠A＝∠3 5．如图，已知平行线a，b，一个直角三角板的直角顶点在直线a上，另一个顶点在直线b 上，若∠1＝70°，则∠2的大小为（）A．15°B．20°C．25°D．30°6．如图，△ABC中，AH⊥BC，BF平分∠ABC，BE⊥BF，EF∥BC，以下四个结论①AH⊥EF，②∠ABF＝∠EFB，③AC∥BE，④∠E＝∠ABE．正确的是（）A．①②③④B．①②C．①③④D．①②④7．如图，下列不能判定AB∥CD的条件是（）A．∠B+∠BCD＝180°B．∠1＝∠2C．∠3＝∠4D．∠B＝∠58．如图，下列推理正确的是（）A．∵∠2＝∠4，∴AD∥BC B．∵∠1＝∠3，∴AD∥BCC．∵∠4+∠D＝180°，∴AD∥BC D．∵∠4+∠B＝180°，∴AD∥BC9．下列图形中，∠1和∠2是同位角的是（）A．B．C．D．10．如图，已知直线AB，CD被直线ED所截，AB∥CD，若∠D＝40°，则∠1等于（）A．140°B．130°C．120°D．100°11．如图，直线DE与BC相交于点O，∠1与∠2互余，∠COE＝36°，则∠2的度数是（）A．36°B．54°C．60°D．64°12．如图，已知直线AD∥BC，BE平分∠ABC交直线DA于点E，若∠DAB＝58°，则∠E 等于（）A．25°B．29°C．30°D．45°二、填空题（共6小题，满分18分，每小题3分）13．如图，AO⊥BO，若∠BOC＝10°，OD平分∠AOC，则∠BOD的度数是°．14．一张长方形纸条折成如图的形状，若∠1＝50°，则∠2＝°．15．如图，已知AB∥CD，则∠A＝70°，∠C＝130°，∠P＝．16．“内错角相等，两直线平行”的逆命题是．17．如图，直线a∥b，AC分别交直线a、b于点B、C，AC⊥DC，若∠α＝25°，那么∠β＝°．18．已知∠A与∠B的两边分别平行，且∠A比∠B的2倍少30°，则∠A的度数为．三、解答题（共7小题，满分66分）19．（9分）如图，已知∠1＝52°，∠2＝128°，∠C＝∠D．求证：∠A＝∠F．20．（9分）已知：如图，EF∥CD，∠1+∠2＝180°．（1）判断GD与CA的位置关系，并说明理由．（2）若DG平分∠CDB，若∠ACD＝40°，求∠A的度数．21．（9分）如图，直线AB，CD相交于点O，已知∠BOC＝75°，ON将∠AOD分成两个角，且∠AON：∠NOD＝2：3．（1）求∠AON的度数．（2）若OM平分∠BON，则OB是∠COM的平分线吗？判断并说明理由．22．（9分）已知：如图EF∥CD，∠1+∠2＝180°．（1）求证：GD∥CA；（2）若CD平分∠ACB，DG平分∠CDB，且∠A＝40°，求∠CGD的度数．23．（10分）在正方形网格中，△ABC的位置如图所示．平移△ABC，使点A移到点B的位置．（1）请画出平移后的△BDE，其中，B、D、E分别为A、B、C的对应点；（2）若图中每个小正方形的边长都为1，则△ADE的面积为．24．（10分）如图，在方格纸中（小正方形的边长为1），△ABC的三个顶点均为格点，将△ABC沿x轴向左平移5个单位长度，根据所给的直角坐标系（O是坐标原点），解答下列问题：（1）画出平移后的△A′B′C′，并直接写出点A′、B′、C′的坐标；（2）求出在整个平移过程中，△ABC扫过的面积．25．（10分）如图，在△ABC中，点D、F在BC边上，点E在AB边上，点G在AC边上，EF与GD的延长线交于点H，∠CDG＝∠B，∠1+∠FEA＝180°．求证：（1）EH∥AD；（2）∠BAD＝∠H．参考答案一、选择题（共12小题）1．C2．D3．A4．B5．B6．D7．B8．B9．C10．A11．B12．B；二、填空题（共6小题）13．4014．80°15．20°16．两直线平行，内错角相等17．6518．30°或110°；三、解答题（共7小题）19．证明：∵∠1＝52°，∠2＝128°，∴∠1+∠2＝180°，∴BD∥CE，∴∠C＝∠ABD，又∵∠C＝∠D，∴∠ABD＝∠D，∵AC∥DF，∴∠A＝∠F．20．解：（1）GD∥CA．理由：∵EF∥CD，∴∠1+∠ACD＝180°，又∵∠1+∠2＝180°，∴∠ACD＝∠2，∴GD∥CA；（2）∵GD∥CA，∴∠2＝∠ACD＝40°，∵DG平分∠CDB，∴∠BDG＝∠2＝40°，∵GD∥CA，∴∠A＝∠BDG＝40°．21．解：（1）∵∠AON：∠NOD＝2：3，设∠AON＝2x，∠NOD＝3x，∴∠AOD＝5x，∵∠BOC＝75°，∴∠AOD＝5x＝75°，∴x＝15°，∴∠AON＝30°；（2）OB是∠COM的平分线，理由如下：∵∠AON＝30°，∴∠BON＝180°﹣∠AON＝150°，∵OM平分∠BON，∴∠BOM＝75°，∴∠BOM＝∠BOC，∴OB是∠COM的角平分线．22．（1）证明：∵EF∥CD，∴∠1+∠ECD＝180°，又∵∠1+∠2＝180°，∴∠2＝∠ECD，∴GD∥CA．（2）解：由（1）得：GD∥CA，∴∠BDG＝∠A＝40°，∠ACD＝∠2，∵DG平分∠CDB，∴∠2＝∠BDG＝40°，∴∠ACD＝∠2＝40°，∵CD平分∠ACB，∴∠ACB＝2∠ACD＝80°，∵GD∥CA，∴∠ACB+∠CGD＝180°，∴∠CGD＝180°﹣∠ACB＝180°﹣80°＝100°．23．解：（1）如图所示：△BDE即为所求；（2）△ADE的面积为：4×8−12×2×6−12×2×4−12×2×8＝14．24．解：（1）平移后的△A′B′C′如图所示；点A′、B′、C′的坐标分别为（﹣1，5）、（﹣4，0）、（﹣1，0）；（2）由平移的性质可知，四边形AA′B′B是平行四边形，∴△ABC扫过的面积＝S四边形AA'B'B +S△ABC＝B′B•AC+12BC•AC＝5×5+12×3×5＝25+152=652．25．证明：（1）∵∠CDG＝∠B，∴DG∥AB，∴∠1＝∠BAD，∵∠1+∠FEA＝180°，∴∠BAD+∠FEA＝180°，∴EH∥AD；（2）由（1）得：∠1＝∠BAD，EH∥AD，∴∠1＝∠H，∴∠BAD＝∠H．。

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知能提升作业(五)Unit 3 Section A(20分钟50分)Ⅰ. 根据句意及首字母提示完成单词(5分)1. My father likes to play sports e_____ day.2. A h_____ years makes a century(世纪).3. There are sixty m_____ in an hour.4. My mother often buys n_____ clothes for me.5. —Does he d_____ to work?—No, he walks to work.Ⅱ. 用所给词的适当形式填空(5分)1. He often _____ (take) the subway to school.2. It takes him twenty minutes _____ (clean) his room.3. _____ your father _____ (walk) to the shop every day?4. He lives ten _____ (kilometer) from his factory(工厂).5. We need forty minutes _____ (do) the work.Ⅲ. 单项选择(10分)1. — _____ do you go to the supermarket?—I ride my bike.A. WhenB. HowC. WhatD. Why2. We have _____ books in the bookcase.A. two hundred and sixty fiveB. two hundred and sixty-fiveC. two hundreds and sixty-fiveD. two hundred, sixty five3. Many students in our class go to school _____ e-bike.A. onB. inC. withD. by4. It’s only two kilometers _____ my home _____ the supermarket.A. from; withB. in; toC. at; inD. from; to5. —Have a good day at school.— _____ .A. That’s OKB. Thank youC. No, thanksD. Y es, goodⅣ. 句型转换(5分)1. It takes him five minutes to brush teeth. (对画线部分提问)_____ _____ does it take him to brush teeth?2. It’s twelve kilometers from his home to school. (对画线部分提问) _____ _____ is it from his home to school?3. Jim rides his bike to school. (改为同义句)Jim goes to school _____ _____.4. They take the subway to school. (改为一般疑问句) _____ they_____ the subway to school?5. Tony runs to school every day. (改为否定句) Tony _____ _____ to school every day.Ⅴ. 补全对话(每空词数不限)(10分)A： 1 do you get to school?B: I 2 to school.A: 3 is it from your home to school?B: It’s two miles.A: 4 does it 5 you?B: It takes about half an hour. 6 you?A: Oh, I 7 the subway.B: Is it far 8 your home to school?A: Yes. It’s about eight miles.1. _____2._____3._____4._____5._____6._____7._____8._____Ⅵ. 完成句子(5分)1. 那是个好主意。