◎同步练第一课时第根据句意及汉语提示填空，每空一词。1.I will visit you on Sunday,if there is nothing我的书包呢？getting_in the way(妨碍)，时2.The boy fell off the bike on his/thewayhome(在回家的路上).lose3.By the way(顺便问一下)，mayIThe boy lost his schoolbag.have your phone number?4.You can improve your English in differentways(用不同的方法).g◎基础训练第一课时第I,根据句意及汉语提示完成下列句子。1.Jack failed(失败)in the table tennis,.but时he didn't give it up.2.Everyone had the same feeling(感觉)ascheer upBob at that time.The man is cheering up his child.3.Daming always tells us jokes(笑话)tomake us laugh©要点归纳第二课时第by the way“顺便问（说）一下”，一般用于转换话题。4.Listen!Someone(某人)is knocking on the在路上”，后面可接介词to和名door.词表示方向。时5.Living in another city alone,Maria reallyon the way接方位副词home,here,therel时misses(想念)her family..省略o。也可用on one'sway,one's可随主语的变化而变化。gin the way“挡路；妨碍人的；碍手碍脚”gⅡ.从方框中选择合适的短语，并用其适当形第回例句式完成下列句子。By the way,what was she doing when you第talk withdon't worryknow little aboutsaw her this morning?make friendswithby the way课时顺便问一下，你今天上午看见她时她在做什课1.-Tim knows little about Chinese culture.么？Can you help him with it?Fred tried to get to the door,but a car was inSurethe way.2.By the waythank you for coming to弗雷德试图到达门口，但是一辆车挡住了去my birthday party last week.路。3.After talking with her parents,Lindafelt much better.第talk withdon't worryknow little about第二课时©拓展make friendswithby the wayin this that way“用这种/那种方法”4.-Can Tony live by himself?in different ways“用不同的方法”时Don't worry.He is old enough tolook after himself.in many ways“在许多方面”5.Jerry thinks of others more than himself.Hisclassmates all like to make friends with him2

Mary decided to go to the orphanage and she went学美浮报社Sectionthere on time.Ⅱ.用括号内所给单词的适当形式完成句子。1.Some students were singing to cheer (cheer)EARNING ENGLISHup the children there.2.Marygave(give)out toys(玩具)withLisa's help.八年级广东大报第20期3.“We could also tell单元课课练(tell)them storiesbecause they love stories very much,"Lisa said.(Unit 2)4.And Mary taught the childrento draw(draw)pictures before they left.厚5.Mary thought they needed to call (call)upmore people and ask them to help the children.要点归纳0Mary thought a lot after she got home that day.ection☆volunteer n.志愿者Ⅲ.根据汉语意思完成句子，每空一词。☆volunteer v.义务做；自愿做volunteer to do sth.自愿做某事ection1.玛丽认为应该有更多的人照顾孤儿院的孩子。>☆put off推迟Mary thought more people should care for/look after the children in the orphanage.1a-put off sth.推迟某事put off doing sth.推迟做某事2.她向妈妈求助，因为她曾经是一名教师。She asked her mom for help,because she☆notice n.通知；通告；注意usedtobe a teacher.☆notice v.注意到；意识到notice sb.do/doing sth.注意到某人做了/正在做某事感>同步练根据汉语提示完成对话。3.他们一起想出了一个好计划，并做了一些通知。①A:Did you ever work as a 1.volunteer(志愿SectionTogether,theycameup者)？withBB:Yes.Ionce2.volunteered to help out_(自愿帮a good plan and made somenotices.in an old people's home.4.她妈妈周六早上要开会，但她把它推迟了。A:Can I go there with you next time?Her mom will have a meeting on SaturdayB:Sure.morning,but sheputitA:When?offB:We planned to go there on Friday,but they 3.5.她将帮助玛丽在他们街区分发通告。put it off_(把它推迟了).You can payShe will help Maryhandouttheattention to(注意)the4.notice(通知).notices in their neighborhood.A:OK.t⊙基础训练动词不定式SectionMary is unhappy these days.ection情景练1.根据句意及汉语提示完成句子。用所给动词的适当形式完成短文。1.Mary feelslonely_(寂寞的)because herI am Alice and I am thin.Do you know how 1.parents are always busy and get home very lateto keep (keep)in shape?Well,I have a goodevery day.13-24reason:Mom.Every time she decides 2.2.After school,she usually gives the classroom ato cook (cook),we all feel afraid.She can'tgood clean-up_(扫除)，because she doesn'tcook even an egg properly,and she always causeswant to go home.(accidents.She doesn't care about our advice,3.Yesterday afternoon,she saw a notice(通知)at school.eand we have to eat what she prepares.Once sheinvited me 3.to make (make)beef noodles.ection4.It said,"Would you like to be avolunteer(志愿者)in an orphanage(f孤儿院)？”ectionSuddenly,the pot was on fire.To my surprise,she used water 4.to put(put)out thefire!At last the whole kitchen was on fire.5.Mary also found manysigns(标志)Dad saw me 5.run(run)out of theabout the activity in the school.kitchen and then went 6.to help (help)1a-20Mom.-1

11.tolerant;toleranceB.重点句型12.embarrassed;embarrassing;embarrassment1.It's my pleasure to give you advice on how to get详情请参考答案解13.negotiation14.approval;disapprovalalong with your classmates.(it作形式主语；how引15.cooperation16.integration导宾语从句)2.Only by communicating can you get to know each重点词块other.(“ony+状语”位于句首，句子部分倒装)1.approve of2.be attentive to3.In return,they will help you when you are in3.broaden one's mind 4.come as no surprisetrouble.(when引导时间状语从句)5.account for sth6.彻底了解，搞通；办好7.提供达到..的途径8.没有.的打算9.偏爱…10.处于某人的境地，设身处地【写作训练】假定你是李华，你的美国朋友Peter下个月要来中国做交换生，这重点句型期间他将寄宿在一个中国家庭。由于没有与中国家庭相处的经验，他想让你给他提供一些与中国寄宿家庭相处的建议，请你给他回详情请参考答案解1.If continued,the thing is going to do her great封邮件，内容包括：harm.1.表示欢迎；2.你的建议2.Once you start,never give up.注意：3.I'd like to ask someone else since you can't1.写作词数应为80左右（开头和结尾已给出，不计入总词数）：2.可以适当增加细节，以使行文连贯。answerDear Peter,the question.4.No sooner had she had time to sit down and页Yours,have a rest than the phone rang again.Li HuaOne possible version:Dear Peter,I'm glad to hear that you'll come to China as an exchangestudent.I'd be happyto give you some advice on how toget along with Chinese families.芳美泽报社Firstly,ask what the rulesof the host family are.This willEARNING ENGLISHhelp avoid problems.Secondly,spend time with them.Don't stay alone in your room.Try to spend time withyour hosts or participate in family activities.Thirdly,discuss issues.If there is something that bothers you,speak about it.Try to find a good solution together.报纸课件新课程I hope you will enjoy your stay in China.Yours,高二江苏(N)Li Hud第32期B版(选择性必修)Unit2,Book4本期报纸其他版块参考答案第一节（共5小题；每小题1.5分，满分7.5分）详情请A1版听B 1.What is the man?A.An officer.B.A doctor.C.A teacher.READING ONLINEC 2.Why does the man make the call?①日本科学家正在研发一款“人体洗澡机”，A.To place an order.B.To buy a bottle of ink.它可以在清洗你身体的同时播放人工智能为你C.To make a complaint.答案解选择的轻松视频。A 3.What does Paul probably want to do?力A.Have a rest.②然而，这款浴缸从未真正成为一种商业产品，B.Play badminton.C.Go to the cinema.因为当时在家里洗澡还很少见。B 4.How will the speakers go to the train station?A.By taxi.B.By bicycle.C.By undergroundA 5.What are the speakers talking about?A.A candidate.B.A job fair.C.A coming interview.Text 1M:Well,Mrs.Brown,what seems to be the详情请COLLECTION重点单词problem with little David?听W:He went to the park after school yesterday.1.obtain 2.intention 3.sincerely 4.opposeThen he started to cough.5.reject6.vt.使更清晰易懂，阐明M:Don't worry.Let me give him a check-up.Take答案解7.adv.准确地，恰好地；细心地；正是，确实off his coat,please.(1)8.n.干涉行为，干预料Text 29.n.趋势，趋向；倾向，偏好W:Michael Supplies.How can I help you?M:This is Jack Johnson from SKC Ltd speaking.10.adv.有点，有几分，稍微There is something wrong with an order I madelast week.You sent the wrong ink for ourprinters.(2)4

第四章一元二次方程根与系数的关系00初中知识回顾根据配方法，一元三次方程ar十：十=0(e≠0)可转化为十名-“。，因为a≠0,所以4a2>0,所以方程是否有解取决于b2一4ac与0的大小关系.因此我们把b2一4ac叫做一元二次方程ax2十bx十c=0(a≠0)的根的判别式，通常用“△”来表示.当△>0时，方程有两个不相等的实数根；当△=0时，方程有两个相等的实数根；当△

请根据以上信息(1)填空：a=书，现(2)估计该校七。八年级共50名学生中竞赛成绩达到90分及以上的人数：六、(本题满分12分)21.如图所示，在面直角坐标系中，德B(1,2),AB上y轴于点M.点C在x轴的正半轴上，1AB=OC=m,M B连接AC,BO(1)证明：四边形ABCO是行四边形；(2)当AC⊥BO时，求m的值：(3)当△BOC为等腰三角形时，直接写出m的值第21题图七、(本题满分12分)22.某农场要建一个饲养场（长方形ABCD),两面靠墙(AD位置的墙最大可用长度为27m,AB位置的墙最大可用长度为15m),另两边用栅栏围成，中间也用栅栏隔开，分成两个场地及一处通道，并在如图所示的HE、GF、HG三处各留0.75m、0.75m、1.5m宽的门（不用栅栏）.建成后栅栏总长45m.s0第22题图(1)若饲养场（长方形ABCD)的一边CD长为10m,则另一边BC=(2)若饲养场（长方形ABCD)的面积为165m2,求边CD的长(3)饲养场的面积能达到195m2吗？若能达到，求出边CD的长；若不能达到，请说明理由八、（本题满分14分）23.如图，Rt△CEF中，∠C=90°，∠CEF和∠CFE的外角分线交于点A,过点A分别作直线CE,CF的垂线，点B、D为垂足.(1)直接写出∠EAF=(2)①求证：四边形ABCD是正方形：②若BE=EC=4,求DF的长(3)如图(2)，在△P0R中，∠QPR=45°，高PH=7,QH=3,直接写出HR的长度是D图1图2第23题图试卷第2页共2页