新译林6BUnit13复习及练习.docx

1、新译林6BUnit13复习及练习18、北斗七星构成勺形，属于大熊座，北极星属于小熊座。17、大熊座的明显标志就是我们熟悉的由七颗亮星组成的北斗七星，11、在淡水资源短缺的情况下，水污染更给人类和其他生物造成了威胁。绝大多数的水污染都是由人类的活动引起的。8、铁生锈的原因是什么？人们怎样防止铁生锈？19、夏季是观察星座的好季节，天空中有许多亮星，其中人们称之为“夏季大三角”的是天津四、织女星和牛郎星。它们分别属于天鹅座、天琴座、天鹰座。12、淡水在自来水厂中除了沉淀和过滤之外，还要加入药物进行灭菌处理，这样才能符合我们使用的标准。7、月球的明亮部分，上半月朝西，下半月朝东。六年级下册科学复习资料

2、11、显微镜的发明，是人类认识世界的一大飞跃，把有类带入了一个崭新的微观世界。为了看到更小的物体，人们又研制出了电子显微镜和扫描隧道显微镜。电子显微镜可把物体放大到200万倍。17、近年来，我国积极推广“无车日”活动，以节约能源和保护环境。科学家也正在研制太阳能汽车和燃料电池汽车，减少对空气的污染。Unit 1 The lion and the mouse知识点：1.big “大的，巨大的”，常指程度、范围、规模、重量、数量等。 a big applelarge”大的，巨大的”，常指面积，范围，可表示数和量。a large room2.want to do sth. = would like

3、to do sth. “想要做某事”want sth. = would like sth. “想要某东西”Would you like us around the city? (show)He wants an English teacher. (be)Would you like some apple juice? = Do you want some apple juice?3.be happy to do sth. “高兴地做某事”。例如：I am happy to have a birthday party.4.ask sb. to do sth. “要求某人做某事”ask sb. f

4、or sth. “向某人要某物”ask sadly“伤心地问”， （动词+副词）I am (ask) Liu Tao some questions. I ask him help. I ask Liu Tao help me.5.help sb. do sth. “帮助某人做某事”。例如：I can help you some day.help sb. with sth. “帮助某人做某事”。例如：I help my mum with housework.6.excited 形容词，意为“兴奋的”，指人、物对感到兴奋，是（主动感到）兴奋的。副词形式：excitedlyexciting 形容词，

5、表示“令人兴奋的，使人激动的”，指人、事、物本身让人兴奋、激动。He is very . He is watching an game. (excite)7.buy sb. sth. = buy sth. for sb. “买某物给某人”她给我买了一本书。 。 8.cheer for sb. “为某人加油、喝彩”9.be good at sth. = do well in sth. “擅长某事”be good at doing sth. = do well in doing sth. “擅长做某事”她擅长唱歌。他们擅长体育。我擅长乒乓球。10.find强调的是找的结果，有没有“找到”look

6、for强调的是找的过程，正在“寻找”I am my pen. But I cant it. Can you it with me? (look for, find)11.too, also “也”, too用于句末，also用于句中。Yang Ling likes singing. She also likes dancing. Me, too.12.bring “带来”；take “带走，拿走”“带给”He brings some bread.They took some juice from the shop.13.so many “如此多的”+ 可数名词复数so much “如此多的”+

7、 不可数名词如此多的书 如此多的孩子 如此多的水 如此多的塑料 14.many “许多” + 可数名词复数much “许多” + 不可数名词a lot of = lots of “许多”, 后面既可修饰可数名词复数，也可修饰不可数名词。Unit 1 The lion and the mouse相关练习：I词性转换1.laugh (过去式) 2.wake (过去式)3.excited (副词形式)4.loud (副词形式)5.happy (副词形式)6.busy (副词形式)7.easy (副词形式)8.bad (副词形式)9.good (副词形式)10.bite (过去式)11.catch (

8、过去式)12.let (过去式)13.say (过去式)14.buy (过去式)II词组互译1.在森林里2.又大又强壮3.把狮子叫醒4.总有一天5.帮助某人做某事6.擅长足球7.为他们加油8.在地上找到一个洞9.有一个主意10.做得好11.带来一些水12.许多球13.在洞里14.用力打球15.大声地笑16.用它锋利的牙齿咬网17.在森林里有一只狮子。18.狮子很生气，想要吃掉老鼠。19.你太幼小和虚弱了。20.我可以帮你。21.从那以后，狮子和老鼠成了好朋友。22.你确实很擅长打篮球。23.萨姆和鲍比正在开心地打乒乓球。24.他们找不到球。25.它太深了。我够不到。III连词成句1.walke

9、d, and, woke, by, mouse, a, the, up, lion (.)2.dont, me, eat, please (.)3.can, how, help, you, me (?)4.with, a, two, large, men, caught, the, a, lion, net, large (.)5.got, lion, the, out (.)IV句型转换1.Hed like some apples. (改为一般疑问句)2.Please make a sentence with “big”. （改为否定句）3.The lion laughed at the m

10、ouse. （改为否定句）4.He went to school on foot. （同义句）5.What a big fish! （用how改写同义句）V用所给词的适当形式填空。1.The boy is running (quick).2.The girl is shouting (happy).3.The children are talking (excited).4.The people are laughing (loud).5.The man is reading (quiet).6.The woman is crying (sad).7.Last Sunday, I (go) t

11、o a shopping centre.8.He is watching an game, he is very . (excite)9.He (bring) some bread to the school yesterday morning.10.There (be) so much milk in the bottle.11.He is my book, but we cant it. (look for, find)VI改错。1.I and mum go to supermarket every day.2.He brings some eggs yesterday.3.Hed lik

12、e play games after class.4.Mr. Wu teaches us English last term.5.She dont do her homework last Sunday.Unit 2 Good habits知识点：1.名词单数变复数的一般规则：1）绝大多数的可数名词的复数形式,是在该词末尾加上后辍-s.（读音变化：结尾是清辅音读s,结尾是浊辅音或元音读z.）例：friendfriends; catcats; stylestyles; 2）凡是以s、z、x、ch、sh结尾的词,在该词末尾加上后辍-es构成复数.（读音变化：统一加读iz）例：busbuses; f

13、oxfoxes; matchmatches; washwashes3）以辅音字母+y结尾的名词,将y改变为i,再加-es.(读音变化：加读z)例：familyfamilies; fairyfairies; ladyladies; storystories4）以-o结尾的名词,如果不是外来词或缩写,就加-es,否则加-s构成复数.(读音变化：加读z)（只限negro黑人，hero英雄，mongo芒果，tomato西红柿，potato土豆，其余加s）例：tomatotomatoes; potatopotatoes; 反例： pianopianos（外来词）; photophotos; macrom

14、acros（缩写词）5）以-f或-fe结尾的名词,多将-f或-fe改变为-ves,但有例外.(读音变化：尾音f改读vz)例：knifeknives; lifelives; leafleaves; thiefthieves; scarfscarves反例：roofroofs6) 特殊名词复数：部分单词的复数形式不变.例：fishfish; sheepsheep; cattlecattle; deerdeer; ChineseChinese极少数单词,其复数形式没有任何规律.例：manmen; womanwomen; childchildren; footfeet; oxoxen另一些名词则以复数

15、词出现的机会较多例：clothes衣服; police警察; shorts短裤; trousers长裤; 2.频率副词always, usually, often, sometimes, never常用于一般现在时，都是放在动词的前面，be动词的后面。He usually goes to bed early. So he is never late for school.3.连系动词,表示某种状态，后面一般接名词或形容词。（保持） keep clean（闻起来） smell nice（感觉，摸起来）feel sleepy（听起来） sound great(尝起来) taste good（看起来

16、） look sad（是） be tall4.情态动词can, must, may, shall, will，它们的否定形式直接在后面加not，后面动词要加原形。should 本身是情态动词，同时又是shall 的过去式；5.show作动词，“展示”show sb. sth. = show sth. to sb. “展示某物给某人看”show作名词，“展览”a fashion show一场时装展6.动词原形变第三人称单数的规则与发音规律，同名词单数变复数大致相同。1）大多数动词在词尾加“S”在清辅音后发音为s，在浊辅音及元音后发音为 z。如：stopstops s ; makemakes s.

17、 readreads z ; playplays z2）以辅音字母加“y”结尾的，要先将“y”变为“i”，然后在加“es”读iz 如：flyflies z； carrycarries z； studystudies z; worryworries3）以“s, x, ch, sh”结尾的，在词尾加“es”，发音为iz 如： teachteaches iz; watchwatches iz4）以“o”结尾的动词，加“es”，读z 如：gogoes z； dodoes z（下面几个动词变为单数时，原词的元音部分的发音发生了较大的变化。）如： do du:does dz； say seisays se

18、z5）以不发音字母“e”结尾的开音节词，如果尾音是s，z时，加“s”后字母“e”发音， 与所加“s”一起读做iz。 如： closecloses iz 7. 除上述规律外，还应注意下面三点：1）动词 have ，遇到主语是第三人称单数时，变 has；动词 be 的第三人称单数形式是is。2）含有动词第三人称单数形式的句子变否定句时，要用 doesnt + 动词原形，如：He goes to school at six in the morning. (变否定句) He doesnt go to school at six in the morning.3）对含有动词第三人称单数形式的句子提问时

19、，要用助动词 does，如：She goes home at five every day. (对划线部分提问) When / What time does she go home every day?5.一般现在时中的第三人称单数形式在一般现在时中，当主语是第三人称单数时，谓语动词要用第三人称单数形式，即常在动词原形后加-s或-es。【No. 1】什么时候使用一般现在时？表示事物或人物的特征、状态。如：The sky is blue.天空是蓝色的。表示经常性或习惯性的动作。如：I get up at six every day.我每天六点起床。标志词（时间状语）：every week (da

20、y, year, month), once a week, at, on Sunday，sometimes, always, usually, often, never, hardly. 表示客观现实。如：The earth goes around the sun.地球绕着太阳转。【No. 2】一般现在时的构成 be动词：主语+be(am, is, are)+其它。如：I am a boy.我是一个男孩。行为动词：主语+行为动词(+其它)。如：We study English.我们学习英语。当主语为第三人称单数时，要在动词后加-s或-es。如：Mary likes Chinese.【No. 3

21、】一般现在时的变化be动词的变化。否定句：主语+ be + not +其它. 如：He is not a worker.他不是工人。一般疑问句：Be +主语+其它？如：Are you a student? 特殊疑问句：疑问词+一般疑问句。如：Where is my bike? 行为动词的变化。否定句：主语+ dont( doesnt ) +动词原形(+其它)。如：I dont like bread. 当主语为第三人称单数时，要用doesnt构成否定句。如： He doesnt often play.一般疑问句：Do( Does ) +主语+动词原形+其它。如： Do you often pla

22、y football?当主语为第三人称单数时，要用does构成一般疑问句。如：Does she go by bike?【No. 4】特殊疑问句：疑问词+一般疑问句。如：How does your father go to work?Unit 2 Good habits相关练习：I.词性转换1.many (同义词组) 2.after (反义词)3.brush (第三人称单数)4.watch(第三人称单数)5.wash(第三人称单数)6.fly(第三人称单数)II.词组互译1.许多好习惯2.早起3.准时4.进餐5.刷牙6.把东西摆放整齐7.完成家庭作业8.听我说9.保持房间干净整洁10.坏习惯11

23、.感觉睡意朦胧12.走得快13.帮助他的父母14.唱得糟糕III.用所给词的适当形式填空。1.He (have) some good habits.2.She feels (sleep) in the morning.3.He wants (go) to school on foot.4.Sam plays basketball (good).5.Listen, they (chat) in the classroom.6.She usually does her homework, but now shes (watch) TV.7.I (meet) Mr. Smith last Sunda

24、y afternoon and (talk) with him for a long time.8.Can you help (he) with (he) English?9.Look, Yang Ling (tell) a story.10.Thursday is the (five) day of the week.11.My shoes are too small. I would like (buy) a new pair.12.It (be) Sunday yesterday.IV.句型转换。1.You shall go to school on foot. (改为一般过去时)2.H

25、e has some good habits. (改为否定句)3.I went to bed late last night. (改为一般疑问句)4.He helps his parents too. (用also换 too)5.He never goes to bed late. (改为同义句)6.My uncle lives in a small town. (对划线部分提问)7.Wang Bing is taking off his sweater. (改为一般疑问句)8.We often eat a turkey at Christmas. (对划线部分提问)9.I watched a

26、 film last Sunday. (对划线部分提问)10.I went to the farm for the holiday. (对划线部分提问)11.There were some cows on the farm. (改为一般疑问句并作否定回答)12.My holiday was great fun. (对划线部分提问)Unit 3 A healthy diet知识点：1.healthy “健康的” （形容词） （名词）health “健康”2.like sth. “喜欢某物”like doing sth. “喜欢做某事”would like sth. “想要某物”would lik

27、e to do sth. “想要做某事” = want to do sth.3.drink “喝” （动词） drink water “饮料”（名词） soft drinks4.a few “少许，少数,一些”，修饰可数名词复数，例如：a few days agoa little “少许，少数，一些”，修饰不可数名词，例如：a little rice； a little water5.potato potatoes; tomato tomatoes以字母o结尾的名词加“”或“”的规则如下：（1）在多数情况加s（无生命的）。例如：radio, photo, piano, video（2）只有个别

28、名词是加es的（有生命的）。例如：potato, tomato, hero, motto, volcano 马铃薯，西红柿，英雄，黑人， 火山6.What about ? “怎么样？”What about you?What about + doing sth. ? What about sth.?喝些水怎么样？7.much “许多”,修饰不可数名词“多少” how much+不可数名词how many+可数名词“太多” too much+不可数名词too many+可数名词8.Can I have some cola? 在委婉语气中，some不要改成any.在疑问句中some不要改成any的句

29、子有：（1）Would you like ? Would you like some tea?（2）Do you want ? Do you want some juice?（3）Would you please ? Would you please eat some grapes?Unit 3 A healthy diet相关练习一：I.词组互译1.一个健康的饮食2.喝一点水3.一些鱼和肉4.喜欢吃些糖5.午饭吃一点米6.吃一些面条7.一些蔬菜8.每次, 一次II.用所给词的适当形式填空1.He has a (health) diet.2.Does she like (play) the v

30、iolin.3.Would you like (some) apples?4.Id like (watch) TV.5.He has some (vegetable).6.Yang Ling likes (sweet) food.7.Su Yang and Su Hai (go) to school together.8.He planted some (apple) trees yesterday.9.Does he (has) a good diet?10.Its often (rain) in summer.11.Please dont make noise. The boy (sleep).12.Please (not walk) on the grass.13.What about (pla