第七講 八年級(上)Units 7～8

1、第七講八年級(上)Units 78 重點(diǎn)詞匯1.future(n.)將來；未來2environment(n.)環(huán)境3planet(n.)行星4plant(v.)種植(n.)植物5shape(n.)形狀；外形6during(prep.)在期間7shake(n.&v.)搖動；抖動8pour(v.)倒出；傾倒9finally(adv.)最后10.salt(n.)食鹽11machine(n.)機(jī)器；機(jī)械裝置12hole(n.)洞；孔；坑13piece(n.)片；塊；段14traditional(adj.)傳統(tǒng)的；慣例的15celebrate(v.)慶祝16cover(v.)遮蓋；覆蓋17ser

2、ve(v.)接待；服務(wù)18temperature(n.)溫度詞匯拓展1.pollute污染pollution污染的polluted2peacepeaceful3believebelievable(反義詞)unbelievable4.possible(反義詞)impossible5dig(過去式，過去分詞)dug(現(xiàn)在分詞)digging重點(diǎn)短語1.參與某事play a part (in)2處于危險中in danger3數(shù)百hundreds of4倒塌；突然倒下fall down5尋找；尋求look for6在未來in the future7.多次over and over again8切碎cu

3、t up9按通(電流、煤氣、水等)；打開turn on10用覆蓋coverwith11一個接一個one by one12用把裝滿fillwith重點(diǎn)句型1.Do you think there will be robots in peoples homes?你認(rèn)為人們家里將會有機(jī)器人嗎？2People will live to be_200 years old.人們將會活到200歲。3What's your prediction about the future?關(guān)于未來你的預(yù)言是什么？4.What will the future be like?未來將會是什么樣子？5How many

4、 bananas do we need?我們需要多少香蕉？6How much yogurt do we need?我們需要多少酸奶？ 一、根據(jù)句意及漢語提示，填入恰當(dāng)?shù)膯卧~。1Did you read the (說明)on the bottle?2Would you like some more (黃油)on your bread?3Can you guess what is on the (頂部)?4You should (檢查)your test paper carefully before you hand it in.5Look！There are three (鴨子)swimming

5、 in the river.6 (在期間) the holiday，I went to visit my uncle.7David is the (班長) of our class. He often helps others.8 (最后) they drank the milk shake.9There is going to be a heavy rain. You should take a (雨衣) with you.10No one knows what will happen in the (將來)二、用所給單詞的適當(dāng)形式填空。11I think there is less air

6、 (pollute) in Hangzhou than in other cities of China.12Don't ride your bike too fast in the street. It's very (danger)13Some of the (factory) closed last year, so many workers had to go home.14My brother thinks robots can work as a person, but I (agree)with him.15It's (possible) for me t

7、o finish my homework in such a short time. 一、Everything will be free.任何東西都是免費(fèi)的。【考點(diǎn)精講】everything為不定代詞，意為“每件事”。作主語時，謂語動詞用單數(shù)形式。eg：Everything goes well.一切都進(jìn)行得很順利?！就卣埂?1)everything與否定詞not連用時，表示部分否定，意為“并非每件事；并非每樣?xùn)|西”。eg：Not everything is good.并非每件事都是好的。(2)everything被形容詞修飾時，應(yīng)該放在形容詞的前面。eg：Please help me put

8、everything necessary in the car.請幫我把每件必需品都放到車?yán)铩?( )Since 2000,Jingmen has become a new city. Everything_(2014，荊門) Ais changed Bwas changed Chad changed Dhas changed【解析】D。句意：自從2000年，荊門已經(jīng)變成了一個新城市。所有的事物都改變了。根據(jù)時間狀語since 2000以及主語everything可知選D?！炯磿r演練】.單項選擇。( )1A smile costs_，but gives so much. Asomething

9、Banything Cnothing Deverything( )2You look worried! Is_all right？(2014，杭州) Aeverything Bsomething Canything Dnothing( )3When the Greens moved into the house last week,_was at sixes and sevens，so they did a big cleaning.(2012，武漢) Asomething Beverything Canything Dnothing.根據(jù)漢語完成句子。4春天到了，萬物開始生長。 5你似乎知道

10、每件重要的事情。 二、There will be(more/less/fewer) people.將會有(更多/更少/更少的)人?！究键c(diǎn)精講】(1)more是many和much的比較級，其后既可以跟可數(shù)名詞復(fù)數(shù)，也可以跟不可數(shù)名詞，意思是“更多的”。eg：Mr.Smith wanted to get more money.史密斯先生想得到更多的錢。(2)less是little的比較級，其后只接不可數(shù)名詞，意思是“較少的，更少的”。eg：There is less water in that glass.那個杯子里的水更少。(3)fewer是few的比較級，其后只接可數(shù)名詞的復(fù)數(shù)形式，意思是“較

11、少的，更少的”。eg：I have fewer friends in that school.在那所學(xué)校里我的朋友比較少。 ( )Many people eat _meat than they did before. Yes,that's why they're getting fatter and fatter.(2014，賀州)Amore Bless Cfewer Dmuch【解析】A。考查比較級。根據(jù)句中than可知此處應(yīng)該用比較級。根據(jù)答句：是的，那就是他們變得越來越胖的原因?？芍耙痪洌汉芏嗳吮纫郧俺缘娜舛嗔?。而fewer修飾可數(shù)名詞，故選A?！炯磿r演練】.單項選擇。

12、( )1If you want to be thinner and healthier，you'd better eat_food and take_exercise. Amore；fewer Bmore；less Cfewer；more Dless；more( )2During this year's Reading Week, I read the most books in our class. No one read_books than I(2014，蘇州) Amay Bmore Cfew Dfewer( )3Funtawild Adventure is very p

13、opular and _tourists visit it year by year.(蕪湖) Amore and more Bfewer and fewer Cless and less Dmore or less( )4He knows_about computer than me. Amuch Bmore Cmost( )5_scientific attitude is needed in developing our city. I agree with you. In this way，we can make_mistakes.(2014，成都) AFewer；lessBLess；m

14、oreCMore；fewer.選詞填空。6Dale has (few；fewer) Christmas cards than I have.7They believe that there will be (less；fewer)green trees in fifty years.8He is ill and he can (more；less)food.9The father said to his son, “The (more；much)，the better.”10David has (less；fewer)money than Anna has.三、How much yogurt

15、do we need？我們需要多少酸奶？【考點(diǎn)精講】how much此處用來詢問不可數(shù)名詞的數(shù)量，意為“多少”。how much可單獨(dú)使用，其后也可接不可數(shù)名詞。eg：I want some orange juice.我想要一些橙汁。 How much do you want？你想要多少？How much water is there in the bottle? 瓶子里有多少水？【拓展】how much還可用來詢問價格，意為“多少錢”。eg：How much is the computer?這臺電腦多少錢？ It's four thousand yuan.四千元?！咀⒁狻吭儐柨蓴?shù)名詞

16、的數(shù)量用how many。how many后接可數(shù)名詞復(fù)數(shù)形式。eg：How many pens does Mary have？瑪麗有幾支鋼筆？ ( )_milk do you want? Three bottles，please.(2014，樂山) AHow muchBHow manyCWhat【解析】A。由答語“三瓶”可知提問數(shù)量。how much提問不可數(shù)名詞的數(shù)量，how many提問可數(shù)名詞復(fù)數(shù)的數(shù)量。milk為不可數(shù)名詞，故選A。 【即時演練】.單項選擇。 ( )1.Could you give me some money,Dad? _do you need? Twenty

17、3;five yuan_OK.AHow many；is BHow much；are CHow much；is( )2_is your watch? It's eighty yuan. AHow much BWhat CHow DWhat color( )3How much _ do you have? Asock Bwater Cpear Dshirt( )4_socks does he want? AHow much BWhat CHow DHow many.用many，much填空。5How is that skirt?6How people are there in your f

18、amily?7How rice do you need?8How bread is there in the box? 四、【辨析】already/yet/still【考點(diǎn)精講】already, yet與still都可表示“已經(jīng)；還”之意，但有所區(qū)別：already意為“已經(jīng)”，指事物有變化；still意為“尚且”，指事物仍維持原狀。already如果用于肯定的疑問句，常常表示問話人對某一動作或狀態(tài)開始或完成的比預(yù)想的要快、要早而表示的驚異。already多用于肯定句，而yet多用于疑問句或否定句。eg：My friends have not arrived yet，but they are

19、on the way.我的朋友還沒有來，不過他們已經(jīng)在路上了。yet有時也可用于肯定句中，意思與still相同，意為“仍然；還”，此時常放在句首。 ( )Who will teach_oral English next term？Can it be a new teacher? Perhaps. But our head teacher hasn't told us.(2012，深圳)Ayour；already Byou；yet Cyou；already Dyour；yet【解析】B。teach后接雙賓語，排除A、D；yet用于否定中，排除C。故選B?！炯磿r演練】.單項選擇。( )1H

20、olly has _fed the dog，but she hasn't watered the plants_(2014，青島)Astill；already Balready；yet Cyet；still Dyet；already( )2The 3D Titanic is a moving film. My parents have seen it twice_(2014，黃石) Ayet Balready Cnever Dalmost( )3The bag that my grandpa made for me gradually gets out of style，but it

21、is_the best thing in my mind. Ajust Bstill Calready Dyet.用already，still或yet填空。4There is a copy of the book in the library. Will you go and borrow it?5The actress is 50，but she looks much younger than she really is.6Come on, Dave. It's time for dinner. I'm not hungry I've just had a hambu

22、rger.五、【辨析】turn on/turn off/turn down/turn up/open【考點(diǎn)精講】turn on意為“(把水源、煤氣、電源等)打開”，其反義詞組為turn off。turn down意為“(把收音機(jī)的音量、燈等)關(guān)小、調(diào)低”，其反義詞組為turn up。這些短語中on，off，up，down均為副詞，后接代詞時，應(yīng)放在詞組中間；后接名詞時，放中間放后面均可。eg：The radio is very loud.Can you turn it down a little？收音機(jī)聲音太大。你能開小一點(diǎn)嗎？Turn up the radio.Turn the radio

23、up.把收音機(jī)的聲音調(diào)大一點(diǎn)。open是指把關(guān)著或封著的門窗、箱、盒等打開，其反義詞是close。eg：Please open the door.請打開門。 Don't close the window.別關(guān)窗。 ( )The boy is sleeping. Please_the radio.(2013，益陽) Aturn upBturn downCturn on【解析】B。turn up“把聲音調(diào)高”；turn down“把聲音調(diào)低”；turn on“打開”。由句意“這個小男孩睡著了”可知“請把收音機(jī)聲音調(diào)低”，故選B。【即時演練】.單項選擇。( )1Would you mind_

24、the music a little？Don't you think it's too loud? Sorry！I'll do it in a minute.(2013，臺州)Aturning on Bturning off Cturning up Dturning down( )2It's time for CCTV news.Let's _the TV and watch it.(2014，嘉興) Aturn on Bget on Ctry on Dput on( )3Please_the light when you leave the classroom.(2013，吉林) Aturn onBturn offCturn up.根據(jù)漢語完成句子，每空一詞。4離開教室時請關(guān)燈。Please the lights when you leave the classroom.(2013，廣州)5房間里太暗了。請打開燈。 It's too dark in the room.Please the light.寫作專題記敘文一、要點(diǎn)入門記敘文以記敘、描述為主要方式，一般是開門見山，直接交代時間、地點(diǎn)、人物、事件等，然后詳細(xì)敘述事件發(fā)展的過程、原因等。一個事件的組成包括許多細(xì)節(jié)，寫作時，要選擇與寫作意圖相關(guān)的主要材料。 二、典型例題在你成長的