7BUnit3unit4最新廣州、深圳滬教牛津英語七年級(jí)下冊(cè)教案

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(jì)戈項(xiàng)目helpful adj.有用的helpless無用的rescue v.援救mean v.表小 的思思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 至u達(dá)by oneself獨(dú)自的，單獨(dú)的lead sb. to帶君某人到 fall

2、 asleep 入睡wake up醒來，喚醒get down 卜來，沮喪fire engine 消防車重點(diǎn)句型1.i thinkare 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(shí)， 謂語動(dòng)詞用單數(shù)，而且只能回答“ who”開頭 的問句。同義詞：nobody。who are you speaking to ? no one.none“沒有什么人/東西”表示對(duì)三者或二者以上全

3、部否定的不定代詞，謂語動(dòng)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 指在某范圍內(nèi)部的前面， 反義短語是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.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。 聽至u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”dont make so much noise。sound指能聽至u的任何聲音 （人、動(dòng)物、自然界）at midnight he heard a strange sound。voice主要指人的嗓音，說話、唱歌， 也可以指動(dòng)物的“叫聲”liangying zhang s voice is sweet.1. france2. f

5、rench3. flag4* * ee _5. tick _, 0 - - _ _ _6, possible7. ckccllcfllr. ski _9. 3 ton;10. stairsil完美的_12滑雪3.宛成 _ _ _.14.電桶；升降機(jī)_15.日期瓜海岸;海港17.南部;南方建.但于；坐噱在19.歐淵_2a（大型）百貨育店l (be) famous for2. department sioie3. prefer to4* down rhe stairs 5, go sihtsccing 6.外甘去不7,去度假 s-&戒敗，烏馬不同10.更喜歡選出可以替換劃線部分的選項(xiàng)d. rand

6、- 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* not far()4+ finally, t

7、he 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請(qǐng)把下列表格中的人稱代詞和物主代詞變?yōu)榉瓷泶~單數(shù)反身代調(diào)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 taught english for two years.2. we enjoyed at the party last night3. they can work o

8、ut the problem.4. you can go and ask jim-5. you must finsih the work by從方框中選擇適當(dāng)?shù)慕樵~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 books are the box. w用所給

9、單詞的適當(dāng)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 cant 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. they soon fell(sleep).7.

10、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選擇正確的答案)1. we arrived shanghai late night.a. at; inb. in; in)2. there is a big cloud - the sky.a. onb. above)3. mum, where is my soccer ba

11、ll?|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.重點(diǎn)單詞save節(jié)約，節(jié)省 branch n.樹枝，分歧 against 反對(duì)，違反 gas 氣體，毒氣 major主要的 imagine想象，想至u hole n.洞必

12、背短語：take in吸收in fact實(shí)際上，事實(shí)上 millions of數(shù)以百萬的仔細(xì)講解：pine n.松樹root n.根，根源example 例子produce n.農(nóng)產(chǎn)品convenient adj.方便的disease n.疾病 carry拿，搬運(yùn)come from 來自look around四周環(huán)顧(be) good for對(duì)一 有害discuss v討論，談?wù)揻ight v.與一戰(zhàn)斗harmful有害的oxygen n.氧氣furniture 家具dig v.挖container n.容器for example 例如(be) made of 由 組成1.if i plant

13、 this 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(dòng)詞can、may、must)用一般現(xiàn)在時(shí)，從句也要用一般現(xiàn)在時(shí)；主句用過去時(shí)，從句也要用過去的某種時(shí)態(tài)，如果主句是一般將來時(shí)態(tài)，從句要用 一般現(xiàn)在時(shí)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 enemy f

14、iercely擴(kuò)展：fight vt.戰(zhàn)斗，反對(duì)，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(duì)，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) harmful adj.有害的；harm

15、 n. vt.損害；傷害；危害；harmless adj.無害的，不致傷的 如：its 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”，多指工業(yè)產(chǎn)品， 亦可指任何體力勞動(dòng)或腦力勞動(dòng)所生 的東西或發(fā)源于

16、具它事物的東四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) furniturea set of furniture 套家具 ; 一件家具 a piece of furniture。成品+be made in+地點(diǎn)產(chǎn)于某地原料+be made into+成

17、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 grapes.the bike is made in china.of,物質(zhì)變化是from )5. i cant imagine a w

18、orld without trees. (page45)imagine vt.想像；猜想；臆斷.后面可跟名詞，代詞，動(dòng)名詞和從句作賓語。imagine折設(shè)想與事實(shí)相反的東西，指錯(cuò)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缺之任何一句或資料而憑主觀 印象的猜想open your eyes , and guess who has the pen?6.however, (page48)however副詞，表轉(zhuǎn)折，意為：然而；不過。however副詞位于在首、居中、句

19、末，要 用逗號(hào)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(hào)but i did tell you about the examination!hate討厭，不喜歡hate doing sth.表示習(xí)慣性動(dòng)作hate to do sh.表示某一次具體的行為5 .she can skate at a very high speed because she practises a lot.practise vt.訓(xùn)練，練習(xí)。賓語可接名詞，代詞，動(dòng)名詞。如：its very important to pra

20、ctise 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 。6 .but the speaker did noi_siop speaking untietwenty past twelve.（page52）not .until意為：直到.才.。主語的動(dòng)詞一般為非延續(xù)性動(dòng)詞，它所表示的動(dòng)作 直到until所表示的時(shí)間才發(fā)生。

21、如： we wont see any flowers until may.unitil連詞，意為：直到.時(shí)。用于肯定句，主句的動(dòng)詞一般為延續(xù)性動(dòng)詞。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“另一個(gè)”i don t likehis 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兩者中個(gè),one - the other 一個(gè)一另一個(gè)he

22、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(gè)范圍內(nèi)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，扛不論移動(dòng)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

23、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.it 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用一 把 蓋上； be covered with 被.覆蓋著。如：the road i

24、s usually covered with snow in wintercover可數(shù)名詞，意為：覆蓋物，蓋子，封面如：the new book needs a new cover.(2)區(qū)另1j： 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(dòng)詞，含義同上through介詞。穿過，通過。動(dòng)作是立體空間進(jìn)行，穿過沙漠，森林，窗戶over動(dòng)詞，則是對(duì)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、