Unit 5 Water 词汇讲义+课堂达标检测:（无答案）

7B Unit5 Water词汇讲义
Key Words & Phrases： 核心词汇：?滴?n. /掉下；落下v._________________?? 2.?旅行?n.______________________?? ?数量?n.__________________________?? 4.?实验?n.______________________ ??淡的;无盐的adj.___________________?? 6.?盐n._________________________?7.?嗓音n._____________________? 8.?增加?v.__________________________? ?9.?化学品?n.____________________? ? 10.?通过；穿过prep.________________?管道n._____________________?? 12.宝贵的?adj.__________________?有点；一点?n.__________________?? 14.银行?n._________________________??找头?n._____________________?? 16.归还?v._________________________??形成?v._________________________?? 18.继续?v._________________________重点知识详解：1.journey n. 旅行；行程 It’s about half an hour’s journey. 大约半小时路程。 【辨析】journey, trip, travel与tour (1)journey 为普通用语，指陆地上的远程旅行。 This is not the end of the journey. 这里不是你旅行的终点。 （2）trip 指有特定目的的短距离旅行，强调在路上所花的时间和所走的路程。 On Thursday we went out on a day trip. 周四我们出去旅行了一天。 （3）travel 惯用复数形式，泛指到各地旅行，表示旅行的路途远、时间长。 　Travel gives us a worthy and improving pleasure. 旅行给予我们一种高尚有益的快乐。 （4）tour 指途中在许多地方作短暂停留的观光游览。 　　The band will be going on tour. 这个乐队将要进行巡回演出。 【应用】 (1) At first I was afraid the long ___J________ would be too much for her. (2) We went on a guided ____tour_____ of Italy that included stops at Milan, Venice, Florence and Rome. (3) I go to work by train, and the ___trip________ takes me 40 minutes. (4) The ____Travels_______ of Marco Polo is one of the most interesting books that I have ever read. 2.drop n. 滴　一滴水 ____________________It made us forget that every drop of wine we drink comes from cloned grapes. 它使我们忘记了我们喝的每一滴酒都来自克隆的葡萄。v. 掉下；落下（突然降落） 【常用短语】掉入...里面：drop into 从...处落下：dropped off from 【辨析】drop, fall (1)drop指物体从一定高度落下（突然或猛烈地降落） The fruit dropped from the tree. 果实从树上落下。（2）fall与drop同义，drop特指突然或猛烈地降落，但fall可指任何下落，同高度或形式无关。 If I fall down, what should I do? 如果我摔倒了，我该怎么办？【应用】 （1）我感到有两滴雨落在了我的脸颊上。 　　I felt ________ ________ ________ rain on my face. （2）那个男孩突然从树上掉下来。 　　Suddenly，the boy ____________ ________ the tree. 3.change n. 找给的零钱（不可数）；变化(可数)　v. 改变；交换　He got his change and left. 他拿着找回的零钱离开了。　We can’t change the past. 我们无法改变过去。 【应用】 你看到这所学校的变化了吗？（汉译英） Do you see the __changes__ of the school? 4. The tap was on.on是副词，意为“接通、打开”，表示（电流、煤气、水等）已连接、处于工作状态或使用中，可直接放在be动词之后作表语，反义词为off。 The TV is on but the light is off. 电视机开着灯却关着。 5. ''Turn that tap off," said an angry voice.“把水龙头关掉。”一个声音生气地说道。① turn off 关掉 反义词: turn on 打开 Mary entered the room and turned on the lights. 玛丽进到房间里打开了灯。 Please turn off the radio.请把收音机关上！【拓展】与turn相关常用短语： turn down 调小 turn up 调高注意：off, on, down, up都是副词，如果是代词作宾语，代词必须放在动词和副词中间，名词则不受此限制。 The radio is very loud. Can you turn it down a little, please? 收音机声音太大，你能调小一点吗？②voice n.嗓音；说话声辨析：voice，noise与sound voice指因声带振 动发出的“说 话声；嗓音” noise指听起来令 人不舒服的 “噪音” sound指自然界的一切“声音” 练习： 用voice、sound或noise完成句子 Please keep your voice down. 请说话小声些。 The machine makes a great noise. 机器发出巨大的噪音。 The teacher told us light travels faster than sound.老师告诉我们光比声音传播得快。选用voice、sound或noise填空1. Can you hear the __S______ from the room? 2. They like talking with each other in a low ___V_____ in class. 3. Can you keep quiet? The __N______ will make the baby cry. 4. The ____V____ from the office sounds like your mother’s.6. Then it was time for people to clean me.接下来就到人们清洁我的时候了。It is time (for sb.) to do sth. 意为“是（某人）做某事的时候了”相当于 It’s time for sth.【活学活练】 It’s time to go to bed. = It’s time for bed.是时候该睡觉了。 It is time for you to return the book to the library. 你该把书还给图书馆了。 7. They cleaned me and added some chemicals to me. 他们将我净化，还给我加了点化学药品。 add…to… 把……加入…… I don’t like to add sugar to my coffee.我不喜欢给咖啡里面加糖。 【拓展】add to …增加，增添…… Her son's death added to the old lady's sadness. 这位老妇人因儿子之死而更加悲伤。 8. So is this the end of your journey?那么这就是你整个旅程的终点了吗？ the end of… ……的结尾；……的尽头 I'll love her till the end of time. 我会爱她直到永远。 Don’t tell me the end of the story. I want to read it myself. 不要告诉我故事的结局。我要自己读它。【拓展】end的常用搭配： ①at the end of 意为“在……的后期；在……的末端”，既可以指时间的后期，也可以指位置的末端。 如：在这条马路的尽头你会看到一个公交站。 At the end of the road, you can see a bus station. ②by the end of 意为“在……之前；到……结束时”，只表示时间。 我们必须在这周前完成这项工作。 We must finish the work by the end of this week. ③in the end 意为“最后；终于”，可与at last，finally互换使用。 最后，我们到达了山顶。In the end, we got to the mountain top.练一练：根据中文意思完成句子。 1. 最后，他做完作业了。____ ____ ____, he finished his homework. 2. 你可以告诉我这个故事的结局吗？Could you tell me ____ ____ ____ the story? 9. Remember not to waste or pollute me. I’m valuable. 记住不要浪费我，也不要污染我。我很珍贵。 remember to do sth. 记得要做某事 remember not to do sth. 记得不要做某事 When you leave the classroom, remember to turn off the light. 离开教室时，记得要关灯。【拓展】remember doing sth记得做过某事 10.Dora turned the tap off and came out of the bathroom.多拉关了水龙头，从浴室出来。out of ... 意为“出来；从……往外”前面常与各种动词连用，以表达不同意思。如： go out of ... 意为“从……出去”；look out of意为“从……往外看”。练习：根据中文意思完成句子。 1. 她跑出屋子，看见她爸爸站在外面。 She __Run__ ____ ____ the house and saw her father standing outside. 2. 请别往窗外看。 Please don’t __Look__ ____ ____ the window. 3. 孩子们从教室里出来，然后在操场上集合。 The children _went___ ____ ____ the classroom and then gathered in the playground.11.（be）made up of 由……组成The company is made up of ten departments. 这个公司由10个部门组成。 【辨析】be made up of与be made into (1)be made up of 用……构成(或组成)的。指人、物皆可，指其结构成分。Our group is made up of six students. 我们小组由6名学生组成。 （2）be made into 被制成……。The material will be made into a dress.这块料子是要做成一件连衣裙的。 【应用】 （　C　）This programme is made up of five different parts.选出可以替换画线部分的最佳选项）A. takes in B. forms C. has 12.continue v. 继续 【常用短语】 (1) continue sth./doing sth. 相当于 go on sth./doing sth.继续做某事（同一件事）。 I continued doing my homework after answering the phone. 我接完电话继续做作业。 (2) continue to do sth. 相当于 go on to do sth.继续做某事（做完一件事）接着做另外一件事。 I continued to do my Maths homework after finishing English. 我做完英语作业接着做数学作业。 13.through prep. 通过；穿过 adv. 彻底；从头到尾 Let the rainwater run through this pipe. 让雨水从这个管道中流过。 I have to work through the winter vacation. 我整个寒假都得工作。 【辨析】 through与across through 和across都可以表示“穿过”，但是through 表示从某个空间 “穿过”，across 表示从物体的表面 “横过”。 He walked through the forest alone. 他独自一人走过森林。 The students ran across the playground to the canteen. 学生们穿过操场跑到食堂。 【应用】 (1) Our train passed ____through_____ the tunnel. (2) You should be careful when going __across______ the road.?????????????????? 课堂达标检测: 一、根据首字母或所给单词正确形式填空 1.?Be?careful.?Don’t?d________????the?plate盘子.? 2.?Did?you?have?a?good?j__________?.?3.?They?have?to?do?e___________??to?find?out?if?the?drug?is?safe?for?humans.?4.?The?island?is?short?of?f____________?water.?5.?Can?you?recognize?认出the?v____________?????????Who’s?that?at?the?door?? 6.?Then?a_________??a?little?sugar?to?the?mixture混合物.? 7.?We?can?drive?t_____________???the?tunnel隧道?in?five?minutes.? 8.?Clean?water?is?v___________???in?every?part?of?the?world.9.?Water?is?a?___________?resource,?so?we?cannot?waste?it.?(?value?)???10.Trees?can?produce?a?______?to?make?their?leaves?taste?nasty?when?insects?want?to?eat?them.?(?chemistry?)?11.?We?should?never?_____________?water?because?it?is?not?easy?for?it?to?come?to?our?flats.?(?pollution?)???12.?About?3％?of?the?water?on?Earth?is?without?____________(?salty?)? 二、选择适当的词组填空，注意适当的形式?turn?off????? add?to????? the?end?of??? ?remember?not?to??????fall?from????? waste?water?? ??look?around???? drop??into? 1.?It?is?not?right?to?______________???at?any?time.?It’s?valuable,?like?liquid?gold?液体黄金.? 2.?You?should??????????????? ___?your?computer?if?you?don’t?use?it?any?longer. 3.?The?child????????????????______the?whirlpool漩涡?from?the?ship.?No?one?was?able??to?save?him.?4.?Please???????????????_________???leave?your?books?in?the?classroom?today.??You?need?to?go?over?the?lessons?for?an?important?exam?tomorrow.?5.?How?much?sugar?do?you?want?to????????????????your?coffee??6.?He??????????????? ?,?but?couldn’t?see?anybody.? 7.?“That’s???????????????______the?class?for?today.?Here’s?your?homework!”??the?teacher?said.? 8.?Yesterday,?Wendy?????????????? ??her?bicycle?but?luckily?she?didn’t?hurt?herself. 三、根据汉语补全句子,每空一词 1. I’m ____a____ ____drop____ _____of___ ___water_____（一滴水）. 2. I __travelled______ ___through_____ __the______ ____pipes____ （穿过管道）under the streets and now I’m here. 3. People will ____make____ ____me____ ___clean_____ （把我清理干净）again. 4. _____R______ ___not_____ __to______ __w______（记得不要浪费）or pollute me. 5. He ____returned____ ____it____ ____to____ ____my____ ___mother_____(把它还给了我妈妈). 四．单项选择 A)从下面每小题的A、B、C、D四个选项中选出可以替代划线部分的最佳选项。? (?? )?1.?He?started?his?journey?very?early?in?the?morning.?A.?trip?????????????B.?work???????????? ?C.?quiz???????? D.?walk?(?? )2.?I?have?to?return?the?books?to?the?library?today.? A.?learn?about??????????B.?write?down?????? ?C.?talk?about??????????? D.?give?back?(?? )?3.?The?rain?may?continue?for?a?few?days.?A.?go?on????????? B.?give?up???????????C.?stop????????? D.?happen?(?? )?4.?Don’t?you?think?the?radio?is?a?bit?loud?? A.?too?much???????? ?B.?not?enough?????????? C.?very???????????? D.?a?little?(? ?)?5.?I’d?like?to?add?some?sugar?to?the?milk.? A.?have?some?sugar?with?the?milk??????? ??B.?put?some?sugar?into?the?milk?C.?change?some?sugar?into?the?milk???????? D.?bring?some?sugar?of?the?milk B)从下面每小题的A、B、C、D四个选项中选出可以填入空白处的最佳选项。 (?? )6.?---?You’ll?_____?the?bad?habit?if?you?keep?borrowing?money.???????? ---?OK.?From?now?on,?I?will?spend?money?_____.?A.?form;?careful????? B.?mean;?careful?????? C.?form;??carefully D.?mean;?carefully(????)?7.?It’s?time?________?all?of?us?to?get?ready?for?the?quiz.? A?.to?????????????B.?of??????????????C.?for??????????????????D.?at??(????)?8.?There?___________?twenty?attendants?at?the?contest?tomorrow?? A.?are????????????B.?have????????????C.?will?have??????????????D.?will?be?? (????)?9?.We?should?__________?the?used?water?clean?before?it?goes?back?into?the?sea?? A?keep??????????????B.?make??????????????C. become????????????D.?turn?(????)?10.?After?I?had?a?bath?in?the?bathroom?this?morning,?I?_______?the?tap?on,?This?makes?the?bathroom?full?of?water.? A?.left????????????B?.forgot?????????????C.?turned?????????D. switched??(????)?11.?We?all?should?remember?________?water?? A.?to?waste???????B.?wasting??????C.?not?wasting???????D. not?to?waste?? (????)?12?.If?you?________?some?salt?to?a?glass?of?water,?it?_______and?become?part?of?the?water A.?add......?disappear??????? ?B.?add......will?disappear?????? C. will?add.......disappear?? D.?will?add.......?will?disappear? (?????)?13.?When?I?was?in?Italy?last?year,?I?________?a?lot?of?famous?cities?? A.?visit???????????B.?visited????????????????C. visits????????????D.?am?visiting??(??? ?)?14.?___________?is?called?the?“Floating?City”?in?the?world?? A?.New?York??????????B.?Paris???????????C. Kun?Ming??????????D.?Venice( ? ?)?15.?---?Don’t?forget?to?_______?the?light?when?you?leave?the?room.????????---?OK,?I?won’t.?I?know?we?should?______?energy. ????A.?turn?off;?save??????B.?turn?into;?save??????C.?turn?off;?collect??????D.?turn?into;?collect(? ?)?16.?---?_____?can?I?get?to?that?village?????????---?You?must?walk?______?the?forest.? A.?What;?between?????? B.?How;?between?????? ?C.?What;?through????? ?D.?How;?through 五．完形填空? In?England,?nobody??1??the?age?of?eighteen?can?drink?in?a?bar(酒吧).?Mr?Green?often??2??to?a?bar?near?his?house,?but?he?never?took?his??3?,?Tom,?because?Tom?was?very?young.?After?Tom?had?his?eighteenth?birthday,?Mr.?Green??4??__Tom?to?his?usual?bar?for?the?first?time.?They?drank??5??an?hour,?then?Mr.?Green?said?to?his?son,?“Now,?Tom.?I?want?to???6??you?a?lesson,?you?must?be??7??not?to?drink?too?much.??8??do?you?know?when?you?have?enough??Well,?let?me?tell?you.?Can?you??9??those?two?lights?at?the?end?of?the?bar??When?they?come?to?become??10?___,?you’re?having?enough?and?should?go?home.”?“But,?Dad,”?said?Tom,?“I?can?see?only?one?light?at?the?end?of?the?bar.”?(? ??)?1.?A.?above?????? B.?under????? C.?at??????(? ??)?2.?A.?went???????? B.?shouted????? C.?wrote? (?? ?)?3.?A.?daughter?????? B.?wife??????? ?C.?son???? (?? ?)?4.?A.?sent?????? B.?carried??? ?C.?took????? (?? ?)?5.?A.?for?????????? B.?in?????????? C.?to???????? (?? ?)?6.?A.?buy????????? B.?bring???????? C.?give(?? ?)?7.?A.?careful?????? B.?happy?????? C.?sad??(?? ?)?8.?A.?What??????? ?B.?How??????? C.?When?????? (??? )?9.?A.?see?????????? ?B.?read?????? C.?touch??????????(??? )?10.?A.?one????? B.?two?????? C.?four? 六．阅读理解?AIt?is?eight?o’clock.?The?children?go?to?school?by?car?every?day,?they?are?going?to?school?on?foot.It?is?ten?o’clock.?Mrs?Sawyer?usually?stays?at?home?in?the?morning,?but?this?morning,?she?is?going?to?the?shops.? It?isfour?o’clock.In?the?afternoon,?Mrs?Sawyer?usually?drinks?tea?in?the?living?room.?But?this?afternoon,?she?is?drinking?tea?in?the?garden.?It?is?six?o’clock,?In?the?evening,?the?children?usually?do?their?homework,?but?this?evening,?they?are?not?doing?their?homework.?At?the?moment,?they?are?playing?in?the?garden.?It?is?nine?o’clock.?Mr?Sawyer?usually?reads?his?newspaper?at?night.?But?he’s?not?reading?his?newspaper?tonight.?At?the?moment,?he’s?reading?an?interesting?book.?( )1.The?children?go?to?school?______?every?day.? A.?by?car? B.?on?foot? C.?by?bike? D.?by?bus? ( )2.?Mrs?Sawyer?is?going?to?___?this?morning???? A. staying?at?home? B.?go?shopping?? C.?drinking?tea?? D.?watching?TV? ( )3.?Mrs?Sawyer?usually?drinks?tea?in?the?evening?at?______in?the?living?room.??? A.?8:00? B.?16:00? C.?18:00? D.?21:00?( )4.?Are?the?children?doing?their?homework?at?the?moment?? A.?Yes,?they?do.?? B.?No,?they?don’t.??? C.?Yes,?they?are.??? D.?No,?they?aren’t ( )?5.?At?the?moment?,Mr?Sawyer?is_________?.?? A.?watching?TV?? B.?reading?his?newspaper? C. playing?in?the?garden??? D.?reading?an?interesting?book.BJoan?got?home?late?from?work?today,?and?she?was?very?happy.?When?she?opened?the?refrigerator,?she?was?upset.?There?was?nothing?to?eat?for?dinner.?Joan?sat?down?and?made?a?shopping?list.?She?needed?a?head?of?lettuce,?a?bunch?of?carrot,?a?quart?of?milk,?a?dozen?eggs,?two?pounds?of?tomatoes,?half?a?pound?of?chicken,?and?a?loaf?of?bread.?Joan?rushed?out?of?the?house?and?drove?to?the?supermarket.?When?she?got?there,?she?was?very?disappointed.?There?wasn’t?any?lettuce.?There?weren’t?any?carrots.?There?wasn’t?any?milk.?There?weren’tany?eggs.?There?weren’t?any?tomatoes.?There?wasn’t?any?chicken,?and?there?wasn’t?any?bread.?Joan?was?tired?and?upset.?In?fact,?she?was?so?tired?and?upset.?In?fact,?she?was?so?tired?and? upset?that?she?lost?her?appetite(食欲，胃口)，drove?home,?didn’t?have?dinner,?and?went?to?bed.? ( )1.Was?there?anything?to?eat?in?the?refrigerator?? A.?Yes,?there?was.? ?B.?No,?there?wasn’t.?? C.?Yes,?there?wasn’t.??? D.?No,?there?was.?( )2.Did?Joan?need?any?fish?????? A.Yes,?she?did.?? B.?No,?she?didn’t.? C.?Yes.?she?didn’t.? ? D.?No,?she?did.? ( )3.How?did?Joan?go?to?the?supermarket????????A.?By?bus.??? B.?By?bike.??? C.?By?car.?? D?On?foot.? ( )4.Joan?bought?_____________?in?the?supermarket.???????????A.?carrots?? B.?milk?? C.?tomatoes?? D.?nothing? ( )5.What?did?Joan?do?after?she?drove?home?from?supermarket??A.?She?watched?TV.?? B.?She?ate?dinner.?? C.?She?went?to?bed.??? D. She?went?to?work.