1、7B 重点总结 2012.2.16一 自然元素：The natural elements1.control fire 2.be injured 3.cigratte ends 4.do a project about fire5.give them some questions =give some questions to them6.think about 7.I ve got some information 8.介词:on the computer about fire, information about fire,on the screen ,on the next page ,
2、in the classroom , meet in the playground ,in factories, on the ground floor , write a report about sth /write a list of sth Outside the library on the wall, in the corridor, at the back staircase/main staircase in the back of in back of in the front of in front of,find the answers to the questions,
3、 a key to the door at Rose Garden School9.some questions for you to think about ,10.make a fire =start a fire 11.What do they do to rubbish 12.cause hill fires 13.be careful with sth 14.形容词用法：be +adj 或者 adj +n. 例子：be very useful/harmful , 通常以 ful 结尾；形容词+ly 转化为副词(adv.)。15. a large piece of wood a hug
4、e amount of +名词（n.）16.millions of +cn.s thousands of +cn.s, hundreds of +cn.s17find fire very useful make/keep them warm 18.discover find look for 19.start eating sth =start to eat sth=begin to do sth20.cooked food raw meat 21.关键句型：use sth to do sth= It is used for doing sth (Page4) 22.rescue people
5、 from a tall building Protect their families from wild animals protect myself from the smoke23.give them light =give light to them (同上 5)24.in spring /summer/autumn or fall/ winter 25.not onlybut also A,B,C and D A,B,C or D26.cook food boil water melt metals make glass 27.be +Vt.过去分词 被动语态构成 Metals a
6、re melted. Be made into different shapes28.句子+so that+ 句子 Its cold so that I burn more coals.29.Have you ever +V.过去分词。 。 。？ Have you all got sth.?30.see workers blowing glass- see sb doing sthTT： “看” ：see look at watch TV/films read books 31.by blowing hot glass I know the world by watching TV.32.pu
7、t some hot glass onto one end of the pipe.33.形容词排列： a long metal pipe.34.one ,the other 一个。 。 。另一个。 。 。 some others.一些。 。 。另一些。 。 。35.情态动词及用法（没有人称和数的变化）：must should/shallcanmay might have/has to +V.原型 36.lose ones life -save ones life 37.adv.副词用法 adv.+adj; V.+adv 或者 adv.+V. 通常以 adj.+-ly 结尾的单词。Be ver
8、y good be seriously injured burn seriously.38.every day , every week ,every month ,every year ,every five meters 39.forget to do sth -remember to do sth ; forget doing sth -remember doing sth40.drop burning cigarette ends -eat cooked food 41.visit a fire station -show sb around someplace-walk around
9、 the school42. a quiz card fill in your card. TT: an+a,e,i ,o,u 为首的元音字母单词negro,hero,volcano,tomato,potato,mosquito 复数加 es photos=photographs43.carry -take 带走 bring 拿来 lend sth to sb=lend sb sth, borrow sth from sb44.want to do sth- want sb to do sth make sb do sth = let sb do sth have sth done Keep
10、sb doing sth eg. Sorry to keep you waiting so long.45.help sb to do sth, help sb (in) doing sth , help sb with sth 帮助某人做某事Help Tom to study English=help Tom studying English =help Tom with Englishhelp oneself to +n.请随便吃。 。 。 cannot help doing sth 情不自禁做某事 I cannot help crying for the news.46.during t
11、he fire drill/the vaction/holiday47.pack their school bags staff room 教师办公室 school hall 学校礼堂 48.句子+before+句子 I do my homework before I go to school.句子+after+句子 I go to school after I do my homework.49.leave their classroom leave school ; go /run downstairs/upstairs50.switch on/off=turn on/off 51.rem
12、ember which staircase to go down 52.There be 句型（某处有某物）： There is +un / a book +介词短语。就近一致原则 There are +cn.s +介词短语。 There is a dog and two cats around the tree.There will be +n.(将来时) 否定句： There be no +n.2)风天1.put pictures on a display board/in the new order/in the correct orderThey are about what peop
13、le can see on a windy day.2.would like sb to do sth had better do sth3.a gentle breeze a strong wind a typhoon 4.see people flying kites in the countryside 5.discuss with sb 6.in different kinds of windy weather 7.hold hats and raincoats go windsurfing 8.put tape on large windows move the pinwheels9
14、.A 句+when+B 句 在 B 句的时候 A 句。 。 。10.语法：动词的三种形式 原形+过去式+过去分词11.read the story to classmates 12.stay at home -go home -be in watch TV fall down fall from trees13.sink in the big waves in the sky at first=firstly14.become a typhoon /stronger get better and better 15.The leaves blew slightly in the wind. 1
15、6.fly their kites in the gentle breeze. Its flying away.Write the first part of the story as a play.17.常用口语：Good idea. Me,too.18.in the Weather Observatory a staff member of the Weather Observatoryin the streets19.watch a slide show about typhoons make a slide show for sb20.blow heavy objects from b
16、uidings hurt sb =sb is injured 21.fall onto cars break windows sink fishing boats blow away flower pots 22.write a list of safety precautions 23.句型：句子+when there is a breeze /a strong wind /a typhoon24.情态动词（没有人称和数的变化）：may（或许） 1、表示允许，常用于肯定句和疑问句。其否定形式有 cant 和 mustnt，后者语气较强。例如：May I smoke in here? No,
17、you cant. May I park my car here? No, you mustnt.2、表示可能性，可用于提建议。其否定形式是 may not。例如：He may be busy getting ready for his trip. He may not be at home.Jim told me that he had a headache. I think he may not have a good rest.should (应该) Shall/Should I/we? 25.形容词和副词用法（adj.+adv.）： 原形 比较级 最高级small smaller th
18、e smallest big bigger the biggest wonderful more wonderful the most wonderful happily more happily the most happilygood/well better the best bad worse the worst 3).海水和雨水：1. a class competition about sth 2. read a brochure find out useful information 3.in the oceans live on land on earth a quarter of
19、 +n.-three quarters of +n.4. a lot of +n. = plenty of n. 5. share sth with sb -share sth .as well.(在句子末尾)=句子，too.6.give sb sth to do sth eg.give us food to eat and oil to burn 7.get drinking water by taking away the salt from sea water8.sth is important to sb keep sth +adj. eg.keep sea water clean 9
20、.stop to do sth stop doing sth eg.stop polluting plete the answers bothand .=not only but also11. at home in the countryside in the city12.live for about/nearly three days for a week with sth -without sth 13.brush our teeth take a shower take a bath wash the dishes/the clothes14.need sth to do sth e
21、g.need water to grow 15.in the streams in the rivers 16. have nothing to eat have nowhere to lie have nowhere to swimhave no water to cook food17.put out fires help them do the project18.borrow a project book about water from school library 19.ask sb to do sth eg.ask you to paint a picture.20.句型：Wha
22、t do we use water for ? We use water for showering. use sth to do sth= It is used for doing sth (Page4)=use sth for doing sth.(Page19)If, will.祈使句否定句：Dont do sth. 21. would rather do sth than do 宁愿而不愿 ，与其宁可” 的意思时，(则可用 would ratherthan或 wouldrather than的句型 要注意“平行结构”，即在 than 的前后要用两个同类的词或词组，如两个名词、两个不定式
23、、两个介词短语等.would rather have done 过去宁愿做，实际上没有做宾语从句，虚拟语气，had done 表过去，did 表现在或将来 We went by sea, but I d rather have gone by airprefer AtoB “更 喜 欢 ， 宁 愿 :He prefers wine to beer= He would rather drink wine than beer 他喜欢喝红葡萄酒而不喜欢喝啤酒。 I prefer tennis to golf= Id rather play tennis than golf 我喜欢打网球而不喜欢打高尔
24、夫球。2、 prefer sb to do sth 宁 愿 某 人 做 某 事例 ： My daddy prefers me not to swim in that river because its too dangerous.我 爸 爸 宁 愿 我 不 要 去那 条 河 里 游 泳 因 为 那 太 危 险 了 。后接从句时，要用虚拟语气，谓语动词用一般过去式。I would rather I were a boy)22. a shower under a running tap use a mug insteadsave water by fixing a dripping tap sav
25、e water by not brushing our teeth 23.give a title to your report prefer 作 及 物 动 词 使 用 ， 通 常 意 思 是 ”。3、 prefer A to B 在 A 和 B 中 更 喜 欢 A例 ： I prefer cooking myself to eating out. 我 宁 愿 自 己 做 饭 也 不 愿 出 去 吃 。注 意 :注 意 这 个 用 法 中 肯 定 的 是 前 者 ， A 和 B 必 须 在 形 式 上 保 持 一 致 ， 即 要 么 都 是 名 词 ， 要 么 都 是 动 名 词 。 没有
26、使 用 不 定 式 的 用 法 。4、 prefer to do something rather than .这 个 用 法 类 似 于 用 法 3 不 过 rather than 后 面 可 以 是 不 定 式 、 名 词 、 动 名 词 或 动 词 原 形 。例 ： I prefer to stay at home rather than go out in the heavy rain.我 宁 愿 呆 在 家 里 也 不 想 冒 这 么 大 的雨 出 去 。注 意 :这 里 rather than 后 面 可 以 用 going out 或 to go out 都 可 以 。 而 且
27、rather than 也 可 以 放 在 句 子 开 头 ：Rather than go out in the heavy rain, I prefer to stay at home.5、 宾 语 从 句 prefer that 宾 语 从 句 中 常 用 虚 拟 语 气 。例 ： I prefer that we should gather more information on that issue.我 觉 得 关 于 那 个 事 情 我 们 最 好 收 集更 多 信 息 。6、 prefer 用 法 的 常 用 成 语 及 习 惯 用 语prefer to die rather th
28、an surrender 宁 死 不 屈4)森林和土地1.on the display board on the first page of their sketchbooks.2.write a summary about forests 3.a large area of trees both.and in the hollows of the trees4.provide sth for sth eg.provide shelter and food for animals 5.burn wood as fuel cut down trees make furniture and pap
29、er e from =be from share sth with s beg.sheare the Earth with us7.most of the land use sth for doing sth take away sth 8.stop doing sth stop to do sth 9.finish his summary get sth on sth help sb do sth eg.help him write 10.get sth from sp eg. get oil out of the ground make some lists in his sketchbo
30、ok 11. be made of 由制成 The table is made of woodbe made from （从制成的物体上看不出原材料）Nylon is made from air,coal and waterbe made from 不能看出原材料：The paper is made from wood. be made by +人表示“由某人或厂家制造”be made in + 地点表示“在某地制造”语法：名词复数：（Page23）1.普通的直接加 s2.以 ch ,sh ,x ,s,o,结尾的加 es3.以 y 结尾的 y 改 i 加 es4.以 f 结尾的， f 改为 v
31、es5.还有特殊变化的，需要单独记 woman-women,child-children,photo-photos 12.play the game with you 13.句型掌握：How does it feel? It feels smooth/soft/rough.What is it made of? What else .?14. on a dark night in the storm in the wire the lightning flashes . The thunder crashes. 15.dirve a big machine see the pylons car
32、rying wires come into our home.give power for lights save water prevent the floods fall down be full of water sink in the big waves lose lives and homes stop cutting down trees plant more trees stop polluting the Earth protect the environment work as a +工作（nurse ）我的邻居1.人们的工作1.live in ones block in a
33、 garage in City Centre2.wrok in a hospital make sick people better take good care of sb 3.draw plans of buildings make sure +句子 build the blocks properly4.drive a fire engine put out fires rescue people wear a uniform5.区分使用：always usually often sometimes seldom rarely 6.use computer to type letters
34、work for a removal company 7.move sth to sp .名词所有格 s eg. mothers books -s friends notes a map of the world8.ask sb sth about sth eg.ask you some questions about your job9.句型：What do you usually do? I answer the phone . I type letters on a computer. Go to meetings and take notes 10.wear a uniform in
35、your job提高篇：be made form1.Most paper is made from wood.大多数纸是用木头制造的。2 The paper is made from straw.这纸是由稻草制作的。3 The bread is made from wheat.这种面包是由小麦做的。4 The wine is made from grapes.这种酒是由葡萄制成的。5 Wine can be made from grapes.酒可以用葡萄酿造而成。6 Bubbles are made from soap.泡沫是由皂剂产生的。7 Butter is made from milk.
36、奶油是用牛奶制成的。8 Bread is made from wheat.面包是小麦加工成的。9 Butter and candy could be made from peanuts.黄油和糖果能够用花生来做成。10 And the box is made from recycled cardboard.包装盒还是由再循环纸板制成be made of1 My overcoat is made of cotton.我的大衣是棉花制造的。2 Bread is chiefly made of flour.面包的主要成分是面粉。3 The machine is made of metal.这台机器是
37、金属制造的。4 The poncho is made of nylon.这雨披是用尼龙制造的。名词复数变化：1一般名词复数是在名词后面加上“s”，如 mapmaps， bagbags 等；2)以 s、x、sh 、ch 结尾的名词加 es: glasses, boxes, brushes, matches. 3)以辅音字母加 y 结尾的名词，变 y 为 i 加 es: cities, babies, enemies.4)以 f 或 fe 结尾的名词，多数变 f 为 v 加 es: wives, knives.但有些词只加 s: roofs, proof s, chiefs. 5)以 o 结尾的名
38、词，有些加 es: Negroes, heroes, tomatoes, potatoes.其它加 s: radio s, zoos, pianos, photos. 6)不规则名词：footfeet, goosegeese, toothteeth, childchildren, manme n, womanwomen, sheepsheep, deerdeer, mousemice. 7)某些外来词变复数：datumdata, mediummedia, bacteriumbacteria, curriculumcurricula, criterioncriteria, phenomenonp
39、henomena. (um/ona)analysisanalyses, basisbases, crisiscrises, diagnosisdiagnoses.(ises ) 8)复合名词变复数：以不可数名词结尾的复合名词无复数形式，如：homework. 以 man 或 woman 为前缀的复合名词变复数，前后两个名词都变复数，如：manservantmenservants, woman student women students.其它复合名词变复数：grownupgrownups, brotherinlawbrothersinlaw, standbystandsby.还有一点以 f、fe 结尾的单词，回 f、fe 为 v，再加 es s,x,ch,sh 结尾的名词加 es以辅音字母加 y 结尾的名词,变 y-i 加 es以 o 结尾的名词 ,加 es,但是如果是元音字母加 O 结尾的名词, 外来词或缩写词,加 O以 f,ef 结尾的名词 ,变 f,fe,-V 再加 es不规则的变化变内部元音 foot-feet man-men词加尾数 chirl-chrilren 形式不变 deer-deer fish-fish
