新概念2 Leon 42 教案_新概念2lesson42练习

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新概念2 Leon 42 教案由刀豆文库小编整理，希望给你工作、学习、生活带来方便，猜你可能喜欢“新概念2lesson42练习”。

Leon 42 Not very musical 首先，我们检查一下课文的背诵和生词的默写。

接下来我们来重点讲解课文。1.as 文中的as作为因为讲，as 还有以下几种用法： ① 引导时间状语从句，“当…时” eg: We were playing cards as the rained stopped.“随着” eg: As time goes by, everything is changing.“一边…一边…”eg: The performers sing as they dance.② 引导让步状语从句，表“尽管，虽然”，且必须用倒装结构，如倒装到句首的是单数名词，要去掉a/an eg: Child as he is(=Even though/Even if/Although/Though/While he is a child), he knows much more than we expected.③ 引导方式状语从句，表“按照”

eg: Is this dre too casual? –--You can go ________ you are.A.like

B.as

C.what

D.how

2.“have +名词”

“have +名词”代替普通动词表示“完成该动作”：

have a bath=bathe ；have a swim=swim；have awalk=walk；have a look=look；have a rest=rest；have a smell=smell 等，类似的动词有dance，fight，ride，talk，sleep，wash eg: I had two dances with Lucy.Jim and I have just had a long talk.一个动词的后面会加介词(如果这个动词是不及物动词)，动词能加什么样的介词，名词也可以加什么样的介词.3.through / acro acro 和 through 都可表示“横过”或“穿过”，前者主要表示从某物的表面“横过”，涉及“面”的概念；而后者则表示从某个空间“穿过”，涉及“体”的概念。eg:He walked acro the road carefully.他小心地走过马路。

He walked through the forest alone.他独自一人走过森林。

有时 acro 表示“横过”也可在“体”内进行，但此时它仍与through 有差别：前者表示从某个“体”的一端到另一端，而后者表示穿过两端。如：

eg: He walked acro the hall.他从大厅的一端走到另一端。

He walked through the hall.他穿过大厅。

注：①与抽象名词连用，表示“通过”，一般只用 through。如： eg: He became richer through hard work.他勤奋致富。

②在美国中，可用 from...through 表示“从……到”(此时不用along 或 acro)。eg: We work from Monday through Saturday.我们从星期一到星期六工作。

4.定冠词The 1)指上文所提到过的人或物，如：I have a cat.The cat is white.2)指世界上独一无二的事物，如：the capital of China, the sun 3)用于序数词，方位名词和最高级的前面，如：the second, in the north, the best game

4)用于乐器前面，如：play the piano 5)用于一些形容词的前面，表示一类人，如：the old 老人，the rich 富人

5.stop stop to do sth.停下其他活动去做不定式表示的动作 stop to talk：停下来去讲话 stop doing sth.停止做某事

stop talking：停止讲话

eg:On the way to the station, I stopped __________(buy)a paper.The baby is asleep.Can you stop __________(make)noise?

6.market n.市场，集市 ① n.市场，集市

We had a long walk through one of the markets of Old Delhi.我们穿过旧德里的一个市场时走了很长一段路。② n.（商品的）市场，销路，需求（可数名词）market for„ „„市场

Can you find a market for these shoes? 你能给这些鞋找到销路吗？

7.pipe n.（吹奏的）管乐器

pipe n.两头通的东西, 如下水管道, 老爸的烟斗,或一节两头通的竹子都可以叫pipe eg: How did the thief enter the house?---By climbing through the pipe.8.pick pick up 拿起、捡起；意外地找到；（偶然地）学会；开车去接 eg: He picked up a long pipe which was covered with coins.（拿起）The bicycle was picked up in a small village.（意外找到）I picked up a lot of English while I was in England.(学到)pick sb.up（顺路）接某人（meet sb.+地点专程接）

eg: I'll pick you up in the car this evening.今晚我开车来接你.pick up the radio program = the program on the radio 在广播上收听节目 pick out 挑出，选出，辩认出

eg: There are so many beautiful cards on display, I can't pick out the ones I like best.陈列着那么多漂亮的明信片, 我挑不出最喜欢的.eg: When I went to the bookshop yesterday, I picked out two of the books which I needed most.9.When he began to play a tune, we had our first glimpse of the snake.① play a tune（tune 可数名词）；play music（music 不可数名词一首乐曲：a piece of music）② 撇，看

⑴glimpse n.一瞥

词组：have a glimpse of 瞥了一眼，映入眼帘(犹如汉语中的“惊鸿一瞥”)指无意识的看。

take a glimpse at 瞥见

eg: This afternoon I caught/got/had a glimpse of Debbie and Dan walking together in the park.eg: He took a glimpse at the ‘No Parking’ signs outside Jasper’s gate and parked his car there.⑵glance at 扫了一眼，指有意识的看

glance也可作名词

eg: His glance silenced the audience, and he began to spoke.他环视了一下，观众都不说话了，他便开始讲话。⑶stare at 盯着，睁大眼睛凝视，有“惊奇”“傲慢”“茫然”的意思 eg: The noble stared at the blank sheet of paper for a few seconds.那位贵族对着那张空白纸凝视了几秒。⑷gaze at 目不转睛的看，并含有“惊叹”“羡慕”“入迷”的意思 eg: She gazed at the fancy clothes.她目不转睛的盯着这些华服看。⑸glare at 怒视

eg: Men in shirt sleeves stood outside our houses and glared at us.穿着衬衣的男人站在房子外面瞪着我们。⑹sight 察看、视野，与视力和视觉有关词组：fall in love at the first sight 一见钟情 eg: She has lost her sight of her dog ⑺view指视野，视域景色和眼界

eg: The tower commands a good view of the beautiful city.10.rise/raise rise（rose，risen）vi.升(强调自然升起)raise（raised，raised）vt.提高（强调人为）试举例说明两者适用语境。

11.movement n.动作

move v.移动（movement的动词）

action v.行动

采取行动：take action to do =take measures to do

12.continue v.继续

begin/start/continue to do sth.= begin/start/continue doing sth.continue +sth.eg: Let's continue our journey.13.dance to the music 随着音乐跳舞（固定搭配，用“to”）

14.It obviously could not tell the difference between Indian music and jazz!① tell 表示“辨别、分辨、识别”时常与can，could，be able to连用。表达这些意义时，tell 可以单独使用，也可以与from构成词组：

My son can already tell the difference between beer and wine.=My son can already tell beer from wine.我儿子已经能分辨出啤酒和葡萄酒了。

② 表示两者之间的“差别、差异”时常用difference between： tell the difference between A and B 区别差异

eg: There’s a lot of difference between Englishmen and Frenchmen.What’s the difference between them? 有些情况下也可以不跟between：

eg:It makes no difference whether you believe me or not.你信不信我区别不大/都无所谓。

be different from 与„„不同

A is different from B differ vi.不一致，不同

A differs from B in … ③ obviously=clearly eg: Obviously, you are wrong.课后练习

一．用所给单词的正确形式填空。

1.Does a bird have two_________________(wing)? 2.There are many_______________(mouse)in the old house.3.Here are some_______________(brush).4.How many _______________(goldfish)can you see in the fish tank? 5.A tortoise has four legs, but it moves very __________.(slow)6.When the students heard the news, they all felt __________(frighten).7.Go to the reading room and don’t make any ________(noisy).8.When he is full, he sings __________(happy).9.He opens his eyes _________(wide)and does wonderful tricks.10.My dog is the __________(clever)animal of all.二．首字母填空。

1.I can’t find my cat.Do you see it a__________?

2.Birds k_____________ on the cage door with their beaks when they are hungry.3.That gla is on the edge of the table.Put it in the m________.4.Please f___________ your dog.It is very hungry.5.There is no milk in the bottle.It’s e___________.6.----What’s the t_________ with you?----I’m not feeling well.7.We put some stones at the b_________ of the tank.8.My dog goes to the door when someone rings the d________.9.My parrot’s f_________ are very beautiful.10.She played a___________(把戏)on the little boy.三．单项选择。

1.You should keep the small cat _______ in such hot weather.A.clearly B.clean C.health D.warmly 2.They all know that it isn't difficult______ cats.A.take care

B.take care of

C.to look after D.look after 3.Can you tell me_______ make nice coffee?

A.to how B.how C.to D.how to 4.Do you know______ he did not turn off the light?

A.What B.How C.If D.why 5.You _________ the cat out for a walk.A.needn’t to take B.don't need take

C.don't need to take D.needn't taking 6.______ is important ______ fish fresh water.A.That;to give B.It;to give C.That;giving D.It;to giving 7.Do you know ______ her mother looks like?

A.how B.when C.that D.what

8.Peter likes watching his goldfish ______ around every day.A.to swim B.Swim C.Swimming D.swims 9._______ big fish they are!

A.What B.How C.What a D.How a 10.You _______ be polite to the old man.A.should B.can C.need D.may

11.–Must I return the book right now? –No, you _______.A.mustn’t B.don’t have to

C.needn’t D.B and C 12.My dog likes to ______, but it never ________ me.A.bark;bark at B.barking;bark C.bark;barks at D.bark at;barks 13.Who taught you ______ a rabbit?

A.Feed B.Feeding C.to feed D.fed 14.We are not in _______.We are in_____________.A.same cla;different cla

B.same claes;different claes

C.the same cla;the different cla

D.the same cla;different claes 15.Feeding the fish _______ is bad for them.A.much too food

B.too much food

C.much too foods

D.too much foods 16.I don’t like the colour of the T-shirt, could you show me ______ one?

A.other

B.the other

C.another D.others 17.Timmy plays with his pet for _______ every day.A.sometime

B.some times C.sometimes D.some time 18.He can speak ______ English but he can write _____ English words.A.a little;few

B.a few;a little C.few;little D.little;few 19.Don’t forgot ______ your schoolbag here tomorrow.A.to bring B.bringing C.to take D.taking 20.Don’t read ______ the sun and it’s bad ______ your eyes.A.under;for B.in;for C.with;for D.in;to 四．完型填空。

As we had 1____ a long walk through one of the markets of old Delhi, we stopped at a square to have a rest.After a time, we noticed a snake charmer 2_____ two large baskets at 3_____other side of the square, so we went to have a look at him.4________he saw us, he picked up a long pipe 5_____was covered with coins and opened one of the baskets.When he began to play 6____ tune, we had our first glimpse 7____ the snake.It rose out of the basket and began to follow the movements of the pipe.We were very much 8____when the snake charmer suddenly began to play 9_____jazz and modern pop songs.The snake, however, continued to 'dance' slowly.It obviously could not tell the difference 10_____Indian music and jazz!A.have

B.has

C.had

D.been A.for

B.to

C.with

D.for A.a

B.an

C.the

D./ A.when

B.as long as

C.as good as

D.as soon as A.which