(完整word版)7BUnit3-unit4最新廣州、深圳滬教版牛津英語七年級下冊教案剖析.0001

1、7B Unit 3 Our Animal Friends重點(diǎn)單詞、短語Blind adj. 失明的，瞎的 radio n. 收音機(jī)Programme n. 計劃，項(xiàng)目Helpful adj. 有用的Helpless 無用的Rescue v.援救Mean v. 表示···的意思Allow v. 允許Finally adv. 最后，終于Airport n. 機(jī)場Pet n.寵物Apologize v. 道歉Lead 領(lǐng)導(dǎo)Bark 吠叫，咳嗽Wake 叫醒，喚醒Towel 手巾，毛巾Bottom 底部，末端Appear 出現(xiàn)Climb 攀登arrive at 到達(dá)by

2、oneself 獨(dú)自的，單獨(dú)的 lead sb. to 帶著某人到··· fall asleep 入睡 wake up 醒來，喚醒 get down 下來，沮喪 fire engine 消防車重點(diǎn)句型 1.I think.are very helpful animals. They help us.2.Without ., we cannot.3.We get . from. 詳細(xì)講解：1.No one helped us. 沒有人幫我們。No one只用于“沒有人” ，后面不跟“ of ”，作主語時， 謂語動詞用單數(shù)，而且只能回答“who ”開頭的問句。同義詞：

3、 nobody 。Who are you speaking to ？ no one.none“沒有什么人 /東西” 表示對三者或三者以上全 部否定的不定代詞，謂語動詞單復(fù)數(shù)都可用， 可以用開回答 “how many ”、“ how much ”的提 問，也可以與 of 連用。反義詞： allHow many students are there in the room？none2.It is in front of a TV .它在電視機(jī)前面。 （復(fù)習(xí)）in front of 指在某一范圍以外的前面，反義詞是 behindin the front of 指在某一范圍內(nèi)部的前面，反義短語是 at

4、 the back ofTom is just sitting in the front of the car, and her friend Mary is standing in front of the car.湯姆正坐在汽車的前座，而她的朋友瑪麗站在汽車的前面。3.hear some noise 。聽到響聲Noise n. 噪音 adj.noisy 吵鬧的，嘈雜的 noisily adv.吵鬧地noise指令人不愉快的“噪音”Don 't make so much noise。sound指能聽到的任何聲音 （人、動物、自然界）At midnight he heard a str

5、ange sound 。voice主要指人的嗓音，說話、唱歌，也可以指動物的“叫聲”Liangying Zhang 's voice is sweet.請把下列表格中的人稱代詞和物主代詞變?yōu)榉瓷泶~單數(shù)反身代詢復(fù)數(shù)反身代詞第一人稱myour第二人稱youryour第三人稱himthemherit用反身代詞填空1. My father taughtEnglish for two years.2. We enjoyedat the party last night3. Theycan work out the problem4. You can go and ask Jim-5 You m

6、ust finsih the work by從方框中選擇適當(dāng)?shù)慕樵~完成句子 _ _ _ _ 一 above; in front of; between; in; behind1. Our teacher is sittingTom and Mike.2. Our plane flewthe clouds-3. There is a treethe ciassroom.4. The cup iscalendar.5. All the books arethe box. .用所給單詞的適當(dāng)形式填空1. what do you think the word ueyes*(mean) in the s

7、tory?2. uGood morning, sir. You are welcome to stay.” said the(reception).3. I'm blind. I can't go anywhere by(l)4. You must(apology) for what you did.5. Tom(lead) Jim to his new room just now.6. They were too tired. They soon fell(sleep).7. Some time(late), Charlie started barking,& Joh

8、n woke up and (smell) smoke.選擇正確的答案()1. We arrivedShanghai latenight.A. at; inB. in; inC. in; atD. at; at()2. There is a big cloudthe sky.A. onB. aboveC belowD. in()3. Mum, where is my soccer ball?|f$the flooryour bed.A. under; onB. on; underC. in; onD. at; in()4. There are some birdsthe treeA. inBa

9、tC. in front ofD. on )5. Shenzhen isthe west of Guangzhou.A. inB. onC.toD. of)6. South Korea liesthe east of China.A. inBtoC. onD. at7B Unit 4 save the trees.重點(diǎn)單詞Save 節(jié)約，節(jié)省pine n.松樹discuss v.討論，談?wù)揃ranch n. 樹枝，分歧root n. 根，根源fight v. 與···戰(zhàn)斗Against 反對，違反example 例子harmful 有害的gas 氣體，毒氣prod

10、uce n.農(nóng)產(chǎn)品oxygen n. 氧氣major 主要的convenient adj. 方便的furniture 家具imagine 想象，想到disease n.疾病dig v.挖Hole n. 洞carry 拿，搬運(yùn)container n. 容器必背短語：take in 吸收come from 來自for example 例如in fact 實(shí)際上，事實(shí)上look around 四周環(huán)顧(be) made of 由··組成millions of 數(shù)以百萬的(be) good for 對···有害仔細(xì)講解：1.If I plant thi

11、s seed in the ground， will it become a pear tree ，Hi ？( page43)由 if 引導(dǎo)的條件狀語從句，表示”如果” ,如果主句（包括祈使句、含有情態(tài)動詞can、 may、 must）用一般現(xiàn)在時，從句也要用一般現(xiàn)在時； 主句用過去時，從句也要用過去的某種時態(tài)，如果主句是一般將來時態(tài)，從句要用一般現(xiàn) 在時表示將來。2. They help fight against pollution. （ page44）Fight vi. 與 .斗爭，常與介詞 against 或 with 連用。 如： They fought against the en

12、emy fiercely 擴(kuò)展： fight vt. 戰(zhàn)斗，反對，可直接跟賓語。如： They fought their enemies bravely. 他們勇敢殺敵 擴(kuò)展： against prep. 意為“，違背，違抗；緊靠，防備” 。 Be against 反對， be for 贊同如： We take out umbrella just against a rainy day. 我們帶上雨傘以防雨天。3. They take in harmful gases from the air and produce oxygen for us to breathe.（ page45） har

13、mful adj. 有害的 ; harm n. vt. 損害；傷害；危害; harmless adj. 無害的，不致傷的 .如： It 's harmful to your eyes to read in the dark.No harm would come to duce vt. 產(chǎn)生，生產(chǎn)。也可以作為不可數(shù)名詞，意為：產(chǎn)品，農(nóng)產(chǎn)品。produce不可數(shù) n. “農(nóng)產(chǎn)品”或 “自然產(chǎn)品”的總稱，The farmers brought their produce to town early each Saturday duct可數(shù) n.“產(chǎn)物，產(chǎn)品”

14、 ，多指工業(yè)產(chǎn)品， 亦可指任何體力勞動或腦力勞動所生 的東西或發(fā)源于其它事物的東西Machinery, cars, ships are all industrial duction不可數(shù) n. “生產(chǎn)，制造” 。 指生產(chǎn)的行為。也可指“產(chǎn)量” 。The company is famous for the production of small cars.4. A lot of the furniture is made of wood. （ page45） Furniture 不可數(shù)名詞，家具。a set of furniture 一套家具 ; 一件家具 a piece

15、 of furniture 。成品 +be made in+ 地點(diǎn)產(chǎn)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，化學(xué)）由制成My piano is made in Beijing. The table is made of wood. Grapes are made into wine. （記憶順口溜：物質(zhì)不變用The birthday cake is made by my mother.Wine is made from grape

16、s.The bike is made in China. of ，物質(zhì)變化是 from ）5. I can 't imagine a world without trees. （ page45 ）Imagine vt. 想像；猜想；臆斷 .后面可跟名詞 ,代詞 ,動名詞和從句作賓語。Imagine指設(shè)想與事實(shí)相反的東西，指錯We can hardly imagine life without water.誤的猜想； 也可以表示猜想的東我們簡直不敢想象沒有水的生活。西沒有確定性，只是一種印象。guess缺乏任何一句或資料而憑主觀Open your eyes ， and guess who

17、 has the印象的猜想pen?6.However, （page48）However 副詞，表轉(zhuǎn)折，意為：然而；不過。However副詞位于句首、居中、句末，要 用逗號與其他部分隔開。Later, however, he changed his mind.But連詞位于句首或居中。 but 之后 一般不得使用逗號But I did tell you about the examination!Hate 討厭，不喜歡Hate doing sth.表示習(xí)慣性動作Hate to do sh.表示某一次具體的行為7.She can skate at a very high speed because

18、 she practises a lot. Practise vt. 訓(xùn)練，練習(xí)。賓語可接名詞，代詞，動名詞。 如： It's very important to practise listening. 練習(xí)聽力是非常重要的。 Practise vi. 如： Don' t forget to practise after class. 課后別忘了練習(xí)。 practise 的名詞是 practice 不可數(shù)名詞。通常指經(jīng)常性或系統(tǒng)性的重復(fù)練習(xí)。Practice makes perfect. 是一句諺語，意思是“熟能生巧” 。8. But the speaker did not s

19、top speaking until twenty past twelve.（page52 ）Not .until 意為：直到 .才 .。主語的動詞一般為非延續(xù)性動詞，它所表示的動作 直到 until 所表示的時間才發(fā)生。如： We won 't see any flowers until May.Unitil 連詞，意為 :直到 .時。用于肯定句，主句的動詞一般為延續(xù)性動詞。如： He waits the children are asleep.I shall stay here until twelve o 'clock.9.Another指三者或三者以上中的“另一個”I

20、don ' t liketh is one. Please show me another.otherAdj. 其他的，其余的，常用復(fù)數(shù)形式Ask some other people.the other兩者中“另一個” ，one··the other ··一 個··另一個He has two daughters. One is a nurse, the other is a worker.others其他的人或物There are no others. 沒有別的了。the others其余的人或物，表示一個范圍內(nèi)其他全部Two

21、 boys will go to the zoo, and the others will stay at home.10.辨析 Carry ， take ， bringcarry搬，扛 不論移動的方向The mother carries her baby in her arms 。bring帶來，帶走 以說話人為中心， 把某物帶到說話人身邊They 're going to bring some gifts for us on Christmas.take以說話人為中心，把某物帶到遠(yuǎn)處Please take these books to the library for me.11.I

22、t covers five and a half million square kilometers of the Amazon Basin and spreads across nine countries. （ page54）（ 1） Cover v. 覆蓋，遮蓋；covewith 用···把··蓋上；be covered with 被 .覆蓋著。如： The road is usually covered with snow in winter Cover 可數(shù)名詞，意為：覆蓋物，蓋子，封面如： The new book needs a

23、new cover. （2）區(qū)別： across， cross， through， overacross介詞，在空間內(nèi)從一端到另一端， 或是十字交叉穿過（過河，過橋，過馬路）cross動詞，含義同上through介詞。穿過，通過。動作是立體空間進(jìn)行，穿過沙漠，森林，窗戶over動詞，則是對于位置的高低而言，強(qiáng)調(diào)翻越穿越高的障礙物， 如籬笆，柵欄，山脈12.Many living things lose their homes because of deforestation.（ page54）許多生物因?yàn)樯挚撤ナゼ覉@。livingn. 生物all living things 所有生物adj. 活著的、有生命的，主要用于 作前置定語及冠詞 the 之后，表示一類人the living 活著的人們alive活著的、有活力的The fish is still alive/living.Live laiv“活的”“有生命的”“活生生的”，