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(共46張PPT)
Unit 4
Our animal friends
七年級
滬教版（2024）
下
核心知識梳理總結(jié)
梳理內(nèi)容
01
單元單詞梳理
05
單元語法梳理
02
單元詞形變換
03
單元短語梳理
04
單元句型梳理
06
話題寫作講解
01
單元單詞梳理
單元單詞梳理
詞匯 音標(biāo) 詞性和詞義
blind /bla nd/ adj.瞎的;失明的
dolphin / d lf n/ n.海豚
hen /hen/ n.母雞
wool /w l/ n.（羊等的）毛
allow / 'lau/ v.允許進(jìn)入(或出去、通過)
apologize / p l d a z/ v.道歉
asleep / 'sli:p/ adj.睡著
fireman / fa m n/ n.消防隊員
receptionist /r sep n st/ n.接待員
單元單詞梳理
詞匯 音標(biāo) 詞性和詞義
sir /s (r)/ n.先生
smoke /sm k/ n.煙
disaster /d zɑ st (r)/ n.災(zāi)難；災(zāi)害
guest /ɡest/ n.旅客；房客
search-and-rescue / s t / /'reskju:/ n.搜索救援
service /'s v s/ n.服務(wù)
team /ti:m/ n.組;班
type /ta p/ n.類型；種類
guard /ɡɑ d/ v.守衛(wèi)；保衛(wèi)
單元單詞梳理
詞匯 音標(biāo) 詞性和詞義
honey /'h ni/ n.蜂蜜
material /m t ri l/ n.材料;原料
transport / tr nsp t/ v.運(yùn)輸；運(yùn)送
either / a (r)/ adv.也
grey /ɡre / adj.灰色的
scared /ske d/ adj.害怕；恐懼
shark / ɑ k/ n.鯊魚
effort / ef t/ n.艱難的嘗試;試圖
extinct / k st kt/ adj.已滅絕的;絕種的
單元單詞梳理
詞匯 音標(biāo) 詞性和詞義
probably / pr b bli/ adv.很可能;大概
sometime / s mta m/ adv.在某時
somewhere / s mwe (r)/ adv.在某處;到某處
source /s s/ n.來源:出處
fall asleep 人睡;睡著
fire engine 消防車
get down 俯身；趴下；跪下
lead somebody to 帶著(某人)到
02
單元詞形變換
單元詞形變換
blind adj.瞎的;失明的→blindness n.失明→blindly adv.盲目地
allow v.允許進(jìn)入(或出去、通過)→allowance n.津貼；補(bǔ)貼
apologize v.道歉→apology n.道歉；歉意；認(rèn)錯
asleep adj.睡著→sleepy adj.困倦的;瞌睡的;困乏的
fireman n.消防隊員→sfiremen（復(fù)數(shù)形式）
smoke n.煙→smoker n.吸煙者→ smokeless adj.無煙的；不冒煙的
→ smoking n. 吸煙；抽煙（動詞 smoke 的現(xiàn)在分詞）
disaster n.災(zāi)難；災(zāi)害→disastrous adj.災(zāi)難性的；損失慘重的
單元詞形變換
service n.服務(wù)→serviceable adj.可用的；耐用的
team n.組;班→teamwork n.團(tuán)隊合作；協(xié)同工作
type n.類型；種類→typist n.打字員；打字者 → typical adj.典型的
honey n.蜂蜜→honeymoon n.蜜月；新婚旅行
transport v.運(yùn)輸；運(yùn)送→transportation n.運(yùn)輸；輸送；交通運(yùn)輸
→transporter n.運(yùn)輸者；運(yùn)輸機(jī)
scared adj.害怕；恐懼→scare v.使害怕；使恐懼；驚嚇
→ scary adj. 可怕的；嚇人的
單元詞形變換
effort n.艱難的嘗試;試圖→effortless adj.不費(fèi)力的；容易的；輕松的
→effortlessly adv.不費(fèi)力地；輕松地
extinct adj.已滅絕的;絕種的→extinction n.滅絕；絕種；熄滅；消亡
probably adv.很可能;大概→probable adj.很可能的；大概的；可信的
詞匯練習(xí)
一、根據(jù)句意及提示寫出所缺單詞
1．Alice should a________________ to her teacher for telling lies yesterday.
2．I strongly advise you to give up s________. It does great harm to your health.
3．The f________runs into the burning house and saves the family’s lives.
4．You breathe (呼吸) more slowly when you are a________than when you are awake.
5．The school doesn’t a______students to bring mobile phones.
pologize/pologise
moking
ireman
sleep
llow
詞匯練習(xí)
6．D_________ swim freely in the deep blue ocean.
7．I am busy at the moment. Can we talk about it s__________ tomorrow
8．The student in_________ [ɡre ] trousers looks very smart.
9．Cotton is the most popular __________ [m t ri l] used in clothing because it’s natural and inexpensive.
10．Do more exercise and you can fall ________ [ 'sli p] quickly at night.
olphins
ometime
grey/gray
material
asleep
詞匯練習(xí)
二、用括號中所給單詞的正確形式填空。
1.Those _________(fireman) acted at once when they heard the bell ring.
2.For the _________ (blindly), guide dogs are their eyes.
3.The _________ (extinct) of the dinosaurs happened millions of years ago.
4.Did you go ___________ (somewhere) interesting during the summer holiday
5.Mike felt too __________ (scary) to say even a word after he saw the movie.
6.It is convenient for us to take the public ____________ (transport).
scared
firemen
blind
extinction
anywhere
transportation
詞匯練習(xí)
7.My parents don't ____________ (allowance) me to go out alone at night.
8.The receptionist ___________ (apology) for being rude to the guest.
9.I _________ (asleep) on Sunday mornings as I don't have to go to school.
10.It would be a ____________ (disastrous) for me if I lost my job.
allow
apologized
sleep
disaster
03
單元短語梳理
單元短語梳理
1.帶著(某人)到 lead (sb.) to
2.入睡；睡著 fall asleep
3.俯身；趴下；跪下 get down
4.消防車 fire engine
5.搜救犬 a search-and-rescue dog
6.服務(wù)犬 a service dog
7. 自然災(zāi)害 natural disaster
8.在機(jī)場工作 work at the airport
單元短語梳理
9.出現(xiàn)在電視上 appear on TV
10.運(yùn)送人員 transport people
11.給衣服提供材料 provide material for clothes
12.靠我自己走路 walk by myself
13.照顧我們自己 take care of ourselves
14.給你自己找一位好老師 find yourself a good teacher
15. (他們)玩得開心 enjoy themselves
16. (他)給自己穿衣服 dress himself
單元短語梳理
17. (她)自言自語 talk to herself
18. (它)把自己藏起來 hide itself
19.在碗的旁邊 beside/next to the bowl
20.在碗的里面 in the bowl
21.在書架上 on the shelf
22.在書架下方 under the shelf
23.在電視機(jī)前面 in front of the TV
24.在電視機(jī)后面 behind the TV
單元短語梳理
25.在兩本書中間 between two books
26.在頭頂正上方 above the head
27.吸引我的注意力 catch my attention
28.去海里游泳 go for a swim in the sea
29.看見(某人)(正在)做(某事) see (sb.) doing (sth.)
30.把……從……推開 push ... away from ...
31.一……就 …… as soon as
32.一個抓人眼球的標(biāo)題 an eye-catching title
單元短語梳理
33. 變成 turn into
34.狩獵大型動物 hunt large animals
35.馴養(yǎng)動物 domesticate animals
36.變成……的一個重要來源 become an important source of ...
37.正如……一樣 as with ...
38.選擇做某事 choose to do
39.因為 because of
40.人類的努力 human efforts
04
單元句型梳理
單元句型梳理
1.呆在酒店的一天晚上，Charlie救了他的命。
One night at a hotel, Charlie saved his life.
2.我是瞎的。對于我來說，自己獨(dú)自四處走動是很難得。
I'm blind, and it's hard for me to get around by myself.
3.我需要他給我展示去哪里。
I need him to show me where to go.
4.他到床上去，很快睡著了。
He went to bed and soon fell asleep.
單元句型梳理
5.他們不能從窗戶爬出去。
They couldn't climb out of the window.
6.在Charlie的幫助下，John沿著門縫放一些濕衣服。
With Charlie's help, John put some wet clothes along the bottom of the door.
7.我們必須照顧自己。
We have to look after ourselves.
8．上個月我生病了，不能自己走路。
I was sick 1ast month and couldn't walk by myself.
單元句型梳理
9.在窗戶前，有一張大書桌。
There is a big desk in front of the window.
10.Mini在綠色書和紅色書之間。
Mini is between a green book and a red one.
11．奶牛能提供牛奶給人們。
Cows can provide people with milk.
12.大象能為人們搬運(yùn)貨物。
Elephants can carry goods for people.
單元句型梳理
13.不要忘記為我們工作的動物。
Don't forget about the animals that work for us.
14.昨天，一則新聞報道吸引了我的注意力。
Yesterday, a news report caught my attention.
短語句子練習(xí)
一、根據(jù)漢語意思完成句子，每空一詞。
1．他每天讀半小時英語，并在八點鐘到達(dá)學(xué)校。
He reads English for half an hour and _________ school _____ eight every day.
2．多虧了王先生和乘客們，醫(yī)生及時挽救了老人的生命。
Thanks to Mr Wang and the passengers, the old man’s life was______ ____the doctors in time.
3．我的父母想要我成為一個有用的人。
My parents want me to be ____ ________ __________.
reaches at
saved by
a useful man/person
短語句子練習(xí)
4．學(xué)會如何禮貌對待他人是重要的。
_____ __________ _____learn how to treat others politely.
5．課后，你們將要組成一個六人小組來完成這本書。
After class, you are going to ______ _____ this book as a team of six.
6．農(nóng)民們用一些狗來看護(hù)他們的土地。
The farmers use some dogs to _______ _____ their land.
7．當(dāng)我路過的時候，那張色彩鮮艷的海報引起了我的注意。
That colourful poster________ _____ __________ when I walked by.
It’s important to
work on
watch over
caught my attention
05
單元語法梳理
單元語法梳理
反身代詞的相關(guān)語法要點
單數(shù) 復(fù)數(shù)
第一人稱 myself ourselves
第二人稱 yourself yourselves
第三人稱 himself, herself, itself themselves
1. 反身代詞概念：
反身代詞主要用于指代句子的主語，表示動作的執(zhí)行者和承受者是同一個人或物。它們在句子中可以作賓語、表語、同位語等，強(qiáng)調(diào)動作的反射或強(qiáng)調(diào)。
2.反身代詞總結(jié):
單元語法梳理
3. 反身代詞的用法
作動詞賓語：反身代詞常用于某些動詞后，表示動作反射到主語本身。例如：
e.g. She taught herself English.（她自學(xué)英語。）
He enjoys himself at the party.（他在派對上玩得很開心。）
作表語：用于系動詞后，描述主語的狀態(tài)。例如：
e.g. I'm not myself today.（我今天感覺不舒服。）
She is not herself.（她今天不在狀態(tài)。）
單元語法梳理
作同位語：用于加強(qiáng)主語的描述，通常跟在名詞或代詞之后。例如：
e.g. John himself will give you the details.（約翰本人會告訴你細(xì)節(jié)。）
The box itself is not so heavy.（箱子本身并不重。）
4.常用反身代詞的搭配:
by oneself 親自 help yourself(yourselves) to sth 自便
devote oneself to 致力于 enjoy oneself 過得愉快
talk/say to oneself 自言自語 dress oneself 穿衣
come to oneself 蘇醒 teach oneself= learn …by oneself 自學(xué)
單元語法梳理
常見的一些方位介詞的用法
方位 方位介詞 例句
在 …上 on指一個物體與另一個物體表面接觸 The boat is on the river.船在河上。
above表示“在……上方”，但不一定垂直對齊，也不接觸。它強(qiáng)調(diào)的是位置的較高處。 The plane is above the clouds.飛機(jī)在云層之上。
over表示“在……正上方”，強(qiáng)調(diào)浮在另一個物體上方。垂直關(guān)系，通常指一個物體覆蓋或懸 There is a bridge over the river.河上有一座橋。
在…下 under “在……下面”, 表示垂直下方且接觸 Your shoes are under the chair.你的鞋子在椅子下面。
在 …前 in front of表示“在某個物體外部的前面” The dog is in front of car.狗在汽車前面。
in the front of“在某個物體內(nèi)部的前面部分” The man stands in the front of the room.那人站在房間的前面。
單元語法梳理
在...后 behind behind the tree在樹后面
at the back of There is a hill at the back of the house.房子后面有一座小山。
在 …里 in There is a small cat in the box.盒子里有一只小貓。
在.. 中間 in the middle of The People's Square stands in the middle of the city.人民廣場位于市中心。
between A and B I sit between Andy and Mary.我坐在安迪和瑪麗之間。
在 … 附近 near I live near the school.我住在學(xué)校附近。
next to/beside My house is next to school.我家在學(xué)校旁邊。
單元語法梳理
橫過 … across Let's go across the road.我們過馬路吧。
靠近 by Our house is by the river.我們的房子在河邊。
穿過 through從內(nèi)部穿過 They saw the boys through the hole of the door.他們透過門洞看見了男孩們。
語法練習(xí)
一 、單項選擇。
1. He teaches ______ English at home.
A. he B. himself C. myself D.herself
2. Children, help ______ to some fish!
A. yourself B. yourselves C. you D.youselves
3. —She is too busy to help us finish the work. —Let’s do it _____ .
A. herself B. myself C. ourselves D. itself
4. I could look after ______ when I was six.
A. herself B. myself C. yourself D. himself
B
B
C
B
語法練習(xí)
二、用適當(dāng)?shù)慕樵~填空。
1.Sun is very happy.There is a big smile ______ his face.
2.I can't see the blackboard clearly.Two tall boys are sitting _____________ me.
3.Beijing is _____ the north of China
4.The twins usually stand _______ their parents,and their parents are in the middle.
5.There is a map of China _____ the wall of our classroom.
6.Before 2000,there was no airline __________ the two cities.
on
in front of
in
next to
on
between
語法練習(xí)
7.The boy was sitting ___________Tina, so she couldn't see the film clearly.
8.She will leave her homework ____ the teacher's desk after school today.
9.You must ride your bike ____ he right side of the road.
10.Mr.Smith lives _____ that building.His house is _____ the fifth floor.
11.The boy is taller than his friend,so he sits ____________________ his friend in the classroom.
in front of
on
on
in on
behind/at the back of
語法練習(xí)
12.A ship was passing _______ a bridge.
13.Do you see a kite ________ the building
14.The man stands _______________the window,looking at the boy playing in the garden.
under
above
by/near/beside
06
話題寫作講解
話題寫作講解
請以“Dogs Can Be Helpful”為題寫一篇英文短文，詞數(shù)80左右。短文應(yīng)包括以下要點：1.狗一直以來都是人類的好朋友。現(xiàn)在，它 們不僅是寵物，而且是家庭的一員。2 .狗在很多方面幫助人們：
(1)有了狗的陪伴，現(xiàn)在有很多獨(dú)居老人不 再感到孤獨(dú)；
(2)狗是孩子們的朋友，能使孩子們快樂；
(3)警犬可以幫助警察找到東西并抓獲壞人；
(4)導(dǎo)盲犬能幫助盲人生活與出行。
3 . 我 們 應(yīng) 該 善 待 它 們并 照 顧 好 它 們 。
話題寫作講解
1. 體裁： 說明文；
2. 人稱： 以第三人稱為主；
3. 時態(tài)： 以一般現(xiàn)在時為主。
4. 寫作內(nèi)容：文章一開始點明觀點，闡述狗是人類好朋友并且已經(jīng)成為家庭成員，然后中間部分分別闡述狗在不同方面的作用，如陪伴老人、孩子、協(xié)助警察、引導(dǎo)盲人等，結(jié)尾在總結(jié)全文的基礎(chǔ)上，進(jìn)一步升華主題，提出我們應(yīng)該善待狗并照顧好它們的觀點。
寫作思路點撥
話題寫作講解
第一段：點題，闡述狗是人類好朋友
第二段：分別闡述狗在不同方面的作用
主題：介紹你喜歡的人
第三段：總結(jié)全文，升華主題，提出我們應(yīng)該善待狗。
Dogs are always good friends of human beings. Now, they are not only our pets, but also our family members.
Dogs are helpful to us in many ways. With dogs’ help, many old people ...
The guide dogs help blind people...
We should be kind to dogs and take good care of them.
文章結(jié)構(gòu)
話題寫作講解
Dogs Can Be Helpful
Dogs are always good friends of human beings. Now, they are not only our pets, but also our family members.
Dogs are helpful to us in many ways. With dogs’ help, many old people living by themselves will not feel lonely. Dogs are kids’ friends and make them happy. The police dogs can help the police find things and catch bad people. The guide dogs help blind people in their daily life and lead them to the place they want to go.
We should be kind to dogs and take good care of them.them.
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