(完整word版)7BUnit3-unit4最新广州、深圳沪教版牛津英语七年级下册教案剖析.

1、7B Unit 3 Our Animal Friends重点单词、短语Blind adj.失明的,瞎的radio n.收音机Programme n.计戈项目Helpful adj.有用的Helpless无用的Rescue v.援救Mean v.表小 的思思Allow v.允许Finally adv.最后，终于Airport n.机场Pet n.宠物Apologize v.道歉Lead领导Bark吠叫，咳嗽Wake叫醒，唤醒Towel手巾，毛巾Bottom底部，末端Appear出现Climb攀登arrive at 至U达by oneself独自的，单独的lead sb. to带君某人到 fall

2、 asleep 入睡wake up醒来，唤醒get down 卜来，沮丧fire engine 消防车重点句型1.I thinkare very helpful animals. They help us.2 .Without ，we cannot.3 .We get . from.详细讲解：1.No one helped us.没有人帮我们。No one只用于“没有人”，后面不跟“of”，作主语时， 谓语动词用单数，而且只能回答“ who”开头 的问句。同义词：nobody。Who are you speaking to ? no one.none“没有什么人/东西”表示对三者或二者以上全

3、部否定的不定代词，谓语动词单复数都可用， 可以用开回答how many、 how much 的提问，也可以与of连用。反义词：allHow many students are there in the room ?none2.It is in front of a TV .它在电视机前面。（复习）in front of 指在某一范围以外的前面，反义词是behindin the front of 指在某范围内部的前面， 反义短语是at the back ofTom is just sitting in the front of the car, and her friend Mary is st

4、anding in front of the car.汤姆正坐在汽车的前座，而她的朋友玛丽站在汽车的前面。3.hear some noise。 听至U响声Noise n.噪音 adj.noisy吵闹的，嘈杂的 noisily adv.吵闹地noise指令人不愉快的“噪音”Don't make so much noise。sound指能听至U的任何声音 （人、动物、自然界）At midnight he heard a strange sound。voice主要指人的嗓音，说话、唱歌， 也可以指动物的“叫声”Liangying Zhang 's voice is sweet.1.

5、France2. French3. flag4* * Ee _5. tick _, 0 - - _ _ _6, possible7. CKCCllCfllR. ski _9. 3 ton;10. stairsIL完美的_12滑雪3.宛成 _ _ _.14.电桶；升降机_15.日期瓜海岸;海港17.南部;南方建.但于；坐噱在19.欧渊_2a（大型）百货育店L (be) famous for2. department sioie3. prefer to4* down rhe stairs 5, go si£htsccing 6.外甘去不7,去度假 S-&戒败，乌马不同10.更喜欢

6、选出可以替换划线部分的选项D. ranD- say sorry口, besidesD. Al the beginningD. maybe() L One day, Jack and Jone arrived 就 a small village.A. arrived inB. gotC. reached)2, Go and gglogia to her. HA. say helloB. say goodbyeC. say happy) 3. Then h白 got down on the floor next lo Charlie and waited.A. nssrB. behindC* no

7、t far()4+ Finally, the firemen put out the fire.A. At firstB.巾 the middleC At last()5, What is the story wobably about?A. may beB. soonC, Intact请把下列表格中的人称代词和物主代词变为反身代词单数反身代调复数反身代词第一人称myour第二人称youryour第三人称himthemherit用反身代词填空1. My father taught English for two years.2. We enjoyed at the party last nig

8、ht3. They can work out the problem.4. You can go and ask Jim-5. You must finsih the work by从方框中选择适当的介词完成句子 _ _ _ _ . - _ /above; in front of; between; in; behind 11. Our teacher is sitting Rm and Mike.2. Our plane flew the clouds.3. There is a tree the ciassroom.4. The cup is calendar.5. All the boo

9、ks are the box. w用所给单词的适当形式填空1. what do you think the word “eyes”(mean) in the story?2. “Good morning, sir. You are welcome to stay.” said the(reception).3. rm blind. I can't go anywhere by Q)4. You must(apology) for what you did.5. ibm(lead) Jim to his new room just now.6. They were too tired.

10、They soon fell(sleep).7. Some time(late), Charlie started barking.8. John woke up and (smell) smoke.C. in; atC. belowC. in; onC. in front ofC. toC. onD. at; atD. inD. at; inD. onD.ofD. at选择正确的答案)1. We arrived Shanghai late night.A. at; inB. in; in)2. There is a big cloud - the sky.A. onB. above)3. M

11、um, where is my soccer ball?|f$the floor. your bed.A. under; onB. on; under)4. There are some birds the tree.A. InB. at)5. Shenzhen is the west of Guangzhou.A. inB. on)6. South Korea lies the east of China.A. inB.to7B Unit 4 save the trees.重点单词Save节约，节省 Branch n.树枝，分歧 Against 反对，违反 gas 气体，毒气 major主要

12、的 imagine想象，想至U Hole n.洞必背短语：take in吸收in fact实际上，事实上 millions of数以百万的仔细讲解：pine n.松树root n.根，根源example 例子produce n.农产品convenient adj.方便的disease n.疾病 carry拿，搬运come from 来自look around四周环顾(be) good for对一 有害discuss v讨论，谈论 fight v.与一战斗harmful有害的oxygen n.氧气furniture 家具dig v.挖container n.容器for example 例如(be

13、) made of 由 组成1.If I plant this seed in the ground , will it become a pear tree , Hi ? ( page43)由if引导的条件状语从句，表示“如果” ，如果主句(包括祈使句、含有情态动词can、may、must)用一般现在时，从句也要用一般现在时；主句用过去时，从句也要用过去的某种时态，如果主句是一般将来时态，从句要用 一般现在时表示将来。2 .They help fight against pollution. ( page44)Fight vi.与.斗争，常与介词 against或with连用。如：They

14、fought against the enemy fiercely扩展：fight vt.战斗，反对，可直接跟宾语。如：They fought their enemies bravely.他们勇敢杀敌扩展：against prep.意为“，违背，违抗；紧靠，防备“ 。Be against反对，be for赞同 如：We take out umbrella just against a rainy day.我们带上雨伞以防雨天。3 .They take in harmful gases from the air and produce oxygen for us to breathe. ( pa

15、ge45) harmful adj.有害的；harm n. vt.损害；伤害；危害；harmless adj.无害的，不致伤的 如：It's harmful to your eyes to read in the dark.No harm would come to duce vt.产生，生产。也可以作为不可数名词，意为：产品，农产品。produce不可数n. “农产品”或 “自然产品”的总称，The farmers brought their produce to town early each Saturday duct可数n. “产物，产品”，多

16、指工业产品， 亦可指任何体力劳动或脑力劳动所生 的东西或发源于具它事物的东四Machinery, cars, ships are all industrial duction不可数n. “生产,制造”。指生产的行为。也可指“产量”。The company is famous for the production of small cars.4 .A lot of the furniture is made of wood.(page45)My piano is made in Beijing. The table is made of wood. Grapes are

17、made into wine.(记忆顺口溜：物质不变用 Furniturea set of furniture 套家具 ; 一件家具 a piece of furniture。成品+be made in+地点产于某地原料+be made into+成品被制成成品+be made of+ 原料（看得出，物理）由制成成品+be made by+制造者被制造成品+be made from+原料（看不出，化学）由制成The birthday cake is made by my mother.Wine is made from grapes.The bike is made in China.of,物

18、质变化是from )5 . I can't imagine a world without trees. (page45)Imagine vt.想像；猜想；臆断.后面可跟名词，代词，动名词和从句作宾语。Imagine折设想与事实相反的东西，指错We can hardly imagine life without water.误的猜想；也可以表示猜想的东我们简直不敢想象没有水的生活。西没有确定性，只是一种印象。guess缺之任何一句或资料而凭主观 印象的猜想Open your eyes , and guess who has the pen?6.However, (page48)Howe

19、ver副词，表转折，意为：然而；不过。However副词位于在首、居中、句末，要 用逗号与其他部分隔开。Later, however, he changed his mind.But连词位于句首或居中。but之后 一般不得使用逗号But I did tell you about the examination!Hate讨厌，不喜欢Hate doing sth.表示习惯性动作Hate to do sh.表示某一次具体的行为6 .She can skate at a very high speed because she practises a lot.Practise vt.训练，练习。宾语可接

20、名词，代词，动名词。如：It's very important to practise listening.练习听力是非常重要的。 Practise vi. 如：Don' t forget to practise after class.课后别忘了练习。practise的名词是practice不可数名词。通常指经常性或系统性的重复练习。Practice makes perfect.是一句谚语，意思是"熟能生巧" 。7 .But the speaker did noi_siop speaking untiEtwenty past twelve.（page52）

21、Not .until意为：直到.才.。主语的动词一般为非延续性动词，它所表示的动作 直到until所表示的时间才发生。如： We won't see any flowers until May.Unitil连词，意为：直到.时。用于肯定句，主句的动词一般为延续性动词。如：He waits the children are asleep.I shall stay here until twelve o 'clock.9.Another指三者或二者以上中的“另一个”I don ' t likehis one. Please show me another.otherAdj.

22、其他的，其余的，常用复数形式Ask some other people.the other两者中个,one - the other 一个一另一个He has two daughters. One is a nurse, the other is a worker.others其他的人或物There are no others.没有别的了。the others其余的人或物，表示一个范围内其他全 部Two boys will go to the zoo, and the others will stay at home.10.辨析 Carry , take , bringcarry搬，扛不论移动的

23、方向The mother carries her baby in her arms。bring带来，带走以说话人为中心， 把某物带到说话人身边They're going to bring some gifts for us on Christmas.take以说话人为中心，把某物带到远处Please take these books to the library for me.11.It covers five and a half million square kilometers of the Amazon Basin and spreads across nine countri

24、es. (page54)(1)Cover v.覆盖，遮盖；covewith用一 把 盖上； be covered with 被.覆盖着。如：The road is usually covered with snow in winterCover可数名词，意为：覆盖物，盖子，封面如：The new book needs a new cover.(2)区另1J： across, cross, through, overacross介词，在空间内从一端到另一端， 或是十字交叉穿过.（过河，过桥，过马路）cross动词，含义同上through介词。穿过，通过。动作是立体空间进行，穿过沙漠，森林，窗户over动词，则是对于位置的高低而言，强调"翻越”.穿越高的障碍物，如篱笆，栅栏，山脉12.Many living things lose their homes because of deforestation. ( page54) 许多生物因为森林砍伐失去家园。livingn.生物all living things所有生物adj.活着的、有生命的，主要用于作前置定语及冠词 the之后，表示一类人the living活着的人们aliv