高一英語外研必修ModuleALessoninaLab學(xué)案

1、高一英語外研版必修1 Module 5 A Lesson in a Lab 學(xué)案一、知識(shí)要點(diǎn)1. When we use metal, it is important to know how they react with different substances, for example, water and oxygen. 使用金屬時(shí)，要了解金屬和不同的物質(zhì)怎樣發(fā)生反應(yīng)，例如水和氧氣，這一點(diǎn)很重要。react 作不及物動(dòng)詞，“起化學(xué)反應(yīng)”，react with sth. 與某物起化學(xué)反應(yīng)它還有“對(duì)某人或某物做出反應(yīng)”之意，常與介詞to連用 react to sth./sb.2. The r

2、eaction of metals with these substances can be put in order.（不同的）金屬與這些物質(zhì)的反應(yīng)程度可以按順序排列起來。in order“按順序、次序”，還有“適當(dāng)?shù)模荒苡玫摹币馑?，反義詞組為out of order例如 He put his business affairs in order before he went to travel.翻譯：The lift was out of order and he was trapped.翻譯：3數(shù)字表達(dá)法（1）1,000以上詞的表達(dá)法: 先從后向前數(shù),每三位數(shù)加一個(gè)逗號(hào)，用這個(gè)方法把數(shù)目分

3、作若干段，再一段段的念；第一個(gè)逗號(hào)前的數(shù)為thousand, 第二million, 第三billion. 一般用作單數(shù)，若用復(fù)數(shù)形式，要用“復(fù)數(shù)形式of”。例如：4，007 four thousand and seven54,256,000 fifty-four million two hundred and fifty-six thousand14,800,000,000 hundreds of books 好幾百本書thousands of young people （2）分?jǐn)?shù)詞構(gòu)成法：分?jǐn)?shù)詞有基數(shù)詞和序數(shù)詞構(gòu)成，基數(shù)詞代表分子，序數(shù)詞代表分母。分子是1時(shí)，分母用單數(shù)，分子不是1時(shí)，分母都

4、用復(fù)數(shù)形式。例如：1/2 one-second 1/4 one-fourth 3/4 three-fourths 2/3 two-thirds 5/9 five-ninths 1/2，1/4，3/4還可表示為 1又1/2 one and half 7又3/4 seven and three quarters3又2/5 three and two-fifths 47又3/8 4. The science facilities are very good，with laboratories that have all the latest equipment. 這些科研設(shè)施非常好,實(shí)驗(yàn)室配有最新的

5、設(shè)備。 （1）facility 常用作復(fù)數(shù)名詞，表示為某種目的提供的設(shè)施（如房屋、設(shè)備、服務(wù)等）。例如：This is a 5-star hotel with good facilities.翻譯： 也可用作單數(shù)，“設(shè)備；天賦；才能?！崩篠he has an amazing facility for maths.練習(xí)：We need to consider what we will be using for language training.A. abilities B. appliance C. facilities D. qualities （2）with在句中意為“帶有，具有”，引導(dǎo)

6、短語對(duì)句子作附加說明，that have all the latest equipment 是定語從句，修飾先行詞laboratories。例：He left for Beijing with a suitcase that contained a lot of money. 翻譯： 5. The Nobel Prize is the highest scientific prize there is, so we should be very proud of that.諾貝爾獎(jiǎng)是目前最高的科學(xué)獎(jiǎng)，我們應(yīng)該為此感到驕傲。be proud of 為而自豪 例如：We are proud of

7、our motherland.翻譯： pride 是名詞，詞組有：have/take （a）pride in，be proud to do sth.例如：He took （a）great pride in being a student of Beijing University.I feel very proud to be a part of the team.二、語法要點(diǎn) 形容詞和副詞的比較級(jí)關(guān)于形容詞和副詞的比較級(jí)的用法，應(yīng)注意以下具體問題：1. 表示比較的表達(dá)方式：（1） 表示倍數(shù)的三種結(jié)構(gòu)： A: times as + 形容詞原級(jí) +as B: times the + 性質(zhì)名詞（s

8、ize, weight, height, length）+ of C: times + 形容詞比較級(jí) + than例如：This table is 3 times as big as that one. This table is 3 times the size of that one. This table is 3 times bigger than that one. (2) 同級(jí)的比較，用 asas, the same as, suchas構(gòu)成：例如：She is as tall a girl as Ann. She is such a tall girl as Ann.The si

9、tuation is not so/as good as we hope. She got the same mark as John did.翻譯以上各句。2. 比較級(jí)的特殊用法 （1） the + 比較級(jí), the + 比較級(jí) 越 越.例如: The more you talked, the less attention he paid to you.你說的越多，他越不注意聽你講。The longer you stay, the better (it will be). 譯: (2) 比較級(jí) + and + 比較級(jí) 越來越例如: The new city is becoming more

10、and more beautiful. (3) the + 比較級(jí) +of the two +名詞 兩者中較例如: The taller of the two boys is my brother. (4) 否定詞+ 比較級(jí) 沒有 比更例如: There is no greater love than that of a man who lays down his life for his friends. 為朋友而放棄生命的人的愛是最偉大的愛。He has never spent a more worrying day. 他度過了最擔(dān)心的一天。 （5）no +比較級(jí) + than 的特殊含義

11、no more than 兩者都不 no lessthan 兩者都很not morethan 不如 not lessthan 并不弱于3. 比較句型應(yīng)注意以下幾點(diǎn)：（1） 用介詞by加數(shù)字與計(jì)量單位表示相差的程度。 例如：She is taller than I by three inches. 翻譯： I missed the last train by one minutes. 翻譯： （2）修飾比較級(jí)的常見修飾語有：rather, much, still, even, far, any（用于否定句或疑問句），a lot, a little, a great deal, by far, a

12、 bit, three times 等。例如：The students study even harder than before. 學(xué)生學(xué)習(xí)比以前努力得多。A car runs a great faster than a bike. 翻譯： （3）比較的對(duì)象不能相互包容的有：any other + 單數(shù)名詞，all (the) other +復(fù)數(shù)名詞，比較級(jí) +than +anyone else, any of the other +復(fù)數(shù)名詞。例如：The Mississippi River is longer than any other river in the United State

13、s.密西西比河比美國(guó)任何其他一條河都長(zhǎng)。China is larger than any other country in Asia. 中國(guó)比亞洲的任何其他國(guó)家都大。 （4）比較的對(duì)象應(yīng)該相同。例如：The weather here is warmer than that of Shanghai.這里的天氣比上海的暖和。（天氣和天氣相比）China has a larger population than any other county in the world.中國(guó)的人口比世界上任何其他國(guó)家的都多。（國(guó)家與國(guó)家相比較） （5）比較狀語從句中代動(dòng)詞的使用。兩個(gè)比較對(duì)象應(yīng)在同一層面上比較，但從

14、句中除助動(dòng)詞、情態(tài)動(dòng)詞和系動(dòng)詞be外，其他動(dòng)詞不能重復(fù)使用，須用動(dòng)詞do 的適當(dāng)形式代替。不同的人或物相比，時(shí)態(tài)應(yīng)相同。例如：Bob looks younger than he is. 鮑勃看上去比實(shí)際年輕。I know you better than he does. 我比他更了解你。I know you better than him. 我了解你比了解他更清楚。 （6）比較結(jié)構(gòu)中的省略現(xiàn)象，在日常交際中，彼此都明白，比較對(duì)象往往省略。例如：A: What do you think of the film? 你認(rèn)為這部電影如何？B: I have never seen a better on

15、e. 我從來沒看過比這部更好的了。（后邊省略了than this film）Toms composition, if not better（后邊省略了than Jacks ），is at least as good as Jacks. 湯姆的作文，如果不比杰克好的話，至少和他的一樣好。4. 常用的比較級(jí)詞組：no more than 只是；不多于not more than 至多no less than 至少；起碼 not less than 不少于反饋檢測(cè)I. 根據(jù)所給詞首字母或漢語釋義寫出各單詞的正確形式。 1. He came to the c that heavy objects fel

16、l faster than light ones. 2. When you cool the metal, it c . 3. He noticed a piece of wood f on the water. 4. Air is a m of gases. 5. Water can have three states: l , solid and gas. 6. All the machines cant run without （電）. 7. The nails do not rust in the tube with （無空氣）. 8. Whats your (反應(yīng)) to what

17、the newspaper said? 9. It is important to know how they react with different (物質(zhì)). 10. Heat gently until the sugar (溶解).II. 從A、B、C、D四個(gè)選項(xiàng)中，選出最佳答案。1. Wouldnt it be wonderful world if all nations live in peace with one another? A. a; / B. the; / C. a; the D. the; the 2. -Yesterday we learnt the fifth,

18、? -Im sorry, Mr. Li. I dont understand everything.A.didnt you B. have you got it C. do you think so D. how about3. - I want to know how you react my lecture. - On the whole, its very excellent, but I react strongly the thoughts on human nature. A. to; with B. to; against C. with; against D. against;

19、 with4. The terrible weather our difficult in building the road.A. added B. added up C. added to D. added up to 5. Its not enough. We need more than that.A. quite B. most C. very D. rather 6. -Can I use your telephone? - .A. Its all right, thanks B.Yes, go ahead C. It doesnt matter D.No, please dont

20、 do it 7. -Simon is watching TV. - Hes watching TV? Hes to be cleaning his room. A. regarded B. believed C. supposed D. considered 8. He used to in the city, but now he is used to in the village.A. live; living B. living; live C. living; living D. live; live9. The better we liked the oil painting, w

21、e looked at it.A. as B. while C. the moment D. the more10. The science lab being built in our school is the former one.A. twice as big as B.twice more bigger than C.as twice big as D.the twice size of 11. The clerks are busy preparing for the journey, theyll be away for .A. the few next weeks B. nex

22、t a few weeks C.a few next weeks D. the next few weeks12. Boys and girls, the noise, will you? I have news of great importance.A. put down B. keep down C. go down D. keep out13. To keep the room tidy, you are supposed to put everything .A. in the order B. in orders C. in order D. out of order14. He

23、didnt laugh at your joke because he didnt it.A. so B. get C. that D. what15. - I didnt do well in the last English contest. How about you? - . A. Ill do better next time B. I like English, though C. A lot better D. Even worseIII. 下列各句中均有一處錯(cuò)誤，找出并改正。1. There are laboratories that have all the latest e

24、quipments.2. I was used to go surfing, but now I dont.3. In the last twenty hours we beat three teams.4. Im becoming more and more interested in physics, and decided that I want to study it at university.5. The more books I read, the much information I learn.知識(shí)點(diǎn)回顧1 .react with  _  

25、60; react  to  _  react  on _2.add  to _  add.to _ add up_  add up to_3.keep out _    keep  out  of _  keep   off_keep down_  keep  up _ keep  away _4. used to do¬¬¬¬¬¬¬¬

26、¬¬¬_ 否定結(jié)構(gòu)_5. be proud of sb/ sth / doing _  take proud in_6. find out  find  填空: We should _ who took the machine away.       He has _ his lost bike.7. putin order _8. in turn_  by turns_  in return _9. follow sbs instructions_10.

27、electrical equipment_ electric fan_11.air-free water_ trouble-free areas_12.at the top _  at the bottom _13.be supposed to do _  be supposed to be done_14.go ahead_    15.got it _ make it_ 16.Its your turn_17.Keep the noise down_18.Where do we go from here? _重點(diǎn)句型:1.

28、0;修飾比較級(jí)的詞語: a bit / a little / a lot / a great deal / much / rather / any / still / even / far / by far /E.g: Is he _ better today?      This one is _ worse.2. the more the more _  more and more_E.g: It is _ (越來越冷).    The more you read,_(你發(fā)現(xiàn)越容易).

29、60;      The more you sleep, _(你越懶)單詞拼寫1）Is steel a _ (混合物) of iron and other substances?2）Professor Wang will give us two _ (演講) tomorrow morning.3）The science facilities are very good , with laboratories that have all the latest _ (設(shè)備).4）After discussing it for several day

30、s ,they finally drew a _ (結(jié)論)  .5）Montreal and Ottawa University both have good Physics _(系).6）Its important to know how they _(反應(yīng)) with different substances.7）I saw some fallen leaves _(漂浮) in the river.8）His parents were _ (吃驚的) at what he said.9）Its important for us to keep the _ (平衡) of nat

31、ure.10）When you heat a metal ,it _(膨脹).單項(xiàng)選擇 1. I am proud _what I have done.   A. for                B. in                 C. of&#

32、160;              D. to 2. There are only _natural resources as there were thirty years ago.   A. as half much        B. as half many        C. half s

33、o much       D. half as many3. Her hair's the same colour _.   A. of her mother        B. as her mother      C. with her mother's    D. as her mother's4. Would you please pu

34、t these sentences _? They are jumbled now.   A. in the order         B. in order            C. to the order        D. to order5. Medical experts of China are de

35、voted to _the _of SARS and ways  of dealing with it.   A. finding out; cause    B. find out; cause     C. finding out; reason   D. find out; reason6. _you forget it,  _you'll suffer from it.   A. Sooner; less  &

36、#160;                          B. The earlier; less    C. The earlier; the less            

37、0;          D. The sooner; the less7. The Great Wall has been _several times. The repair work is done every  year.   A. added              B. adding to    

38、      C. added to           D. added in8. You can't, imagine that rats eat 40 to 50 times _.   A. in weight           B. by weight     &

39、#160;    C. of weight          D. their weight9. Mr Smith is _a teacher. He is also our good friend.   A. only               B. more than    

40、;      C. no more than       D. nor more than10. This is the _model, which has just been developed.   A. late               B. latest     &#

41、160;        C. later              D. lately11. We don't do it in this way now, but it _in this way.   A. used to do          B. used to be do

42、ne    C. was used to be done D. was used to doing12. He _to come at eight, but in fact he never comes before nine.   A. is supposing        B. supposes           C. is supposed  &#

43、160;     D. supposed13. Look! The _leaf is floating just like a little plane.   A. falling             B. growing            C. grown   

44、0;        D. fallen14. _of the forest is covered with trees of broad leaves, while the rest pine trees.   A. Three quarters; is    B. Three quarters; are   C. Three fourths; are   D. Three fourth; is15  With a lot o

45、f difficult problems _, the _ president is having a hard time.A. settling; newly-elected                  B. to settle; newly-electedC .settled; newly-elected                    D. to settle; new-elected16  Canadian researchers have shown that the shorter the index finger is , _ the ring finger,_ aggressive men are likely to be.A. compared with; more