牛津深圳版（廣州沈陽通用）七年級英語上冊 Unit3-Unit4 重點單詞講解與習(xí)題（無答案）

1、深圳牛津七年級上冊Unit3-Unit4 重點單詞講解與習(xí)題一、詞匯講解 1. protect v.: keep sb./sth. safe; to make sure that sb./sth. is not harmed, injured, damaged, etc. 保護(hù)舉例We must take action to protect tigers.我們必須采取行動保護(hù)老虎。常用短語protect . from . 使免于；防止遭受It is your duty to protect them from harm.保護(hù)他們免受傷害是你的責(zé)任。拓展 protector n. 保護(hù)者M(jìn)an

2、tries to be a protector of woman.男人試圖做女人的保護(hù)者。 protection n. 保護(hù)Every citizen may claim the protection of the law.每一位公民均可要求法律的保護(hù)。運用(1) 我們應(yīng)該攜手保護(hù)環(huán)境免遭污染。（漢譯英）_(2) Wild animals which are now in danger need our _ (protect).We should work together to protect the environment from being tection2.

3、provide v.: to give sth. to sb. 提供舉例The Earth provides us with air, water and food. 地球為我們提供了空氣、水和食物。常用短語provide sb. with sth. = provide sth. for sb.為某人提供某物We provide the homeless with food.= We provide food for the homeless.我們給無家可歸的人提供食物。拓展（同）supply v. 提供；供給運用(1) The company provided him with a car

4、and a driver.A. boughtB. suppliedC. took(2) 我將為孩子們提供食物。（漢譯英）_3. pollution n.: the process of making air, water, soil etc. dirty; the state of being dirty 污染舉例Man is fighting a battle against pollution.人類正在與污染作斗爭。拓展pollute v. 污染The factory pollutes the air and water.那家工廠污染了空氣和水。運用(1) We must take act

5、ion to solve the air _ (pollute).(2) 我們不應(yīng)該污染湖泊和河流。（漢譯英）_4. put . into .: pour . into . 把倒入舉例The factory put the polluted water into the river.這家工廠把受了污染的水倒入了河里。拓展與 put 有關(guān)的短語：put up 舉起；張貼put out 熄滅put on 穿上；上演put off 推遲put down 記下；寫下put away 把收起來運用(1) 請把水倒入瓶子里。（漢譯英）_(2) What a mess! Please _ your clot

6、hes and shoes.A. put upB. put outC. put away5. own adj.: sth. belongs to or is connected with sb. 自己的舉例I go to work in my own car.我開自己的車去上班。常用短語on ones own 單獨；獨自（相當(dāng)于by oneself）I often have breakfast on my own.我經(jīng)常獨自吃早餐。拓展 own v. 擁有My father owns a company.我爸爸擁有一家公司。 owner n. 主人Im the owner of this ca

7、r.我是這輛小轎車的主人。運用(1) 每個人都說這是他自己的錯。（漢譯英）_(2) John Green is the _ (own) of this company.6. blow v.: the wind or a current of air is moving 吹舉例A cold wind blew across the river.河面刮過一股冷風(fēng)。常用短語 blow down（風(fēng)）刮倒The storm blew down many trees yesterday.昨天暴風(fēng)雨刮倒了很多樹。 blow away 吹走Without trees, wind will blow away

8、 soil.沒有樹，風(fēng)會吹走土壤。拓展blew（過去式）；blown（過去分詞）運用(1) 暴風(fēng)雨會刮倒我們的房子嗎？（漢譯英）_(2) The wind _ (blow) in all directions.7. everything pron.: all things 所有事物；一切舉例Everything goes well. 一切進(jìn)展順利。注意everything 為不定代詞，作主語時，謂語動詞應(yīng)用第三人稱單數(shù)形式。運用春天，萬物復(fù)蘇。（漢譯英）_8. snowy adj.: of a period of time when a lot of snow falls 下雪多的舉例We c

9、an make a snowman on a snowy day.在下雪天，我們可以堆雪人。拓展snow n. 雪Snow is falling heavily. 正下著大雪?；脽羝?3“名詞 + 后綴 -y”構(gòu)成的形容詞：rainn. 雨rainyadj. 多雨的sunn. 陽光sunnyadj. 晴朗的cloudn. 云cloudyadj. 多云的snown. 雪snowyadj. 多雪的運用(1) Its _ (snow) in winter in my hometown.(2) 雪在陽光下融化了。（漢譯英）_9. go swimming 去游泳舉例Its hot today. Lets

10、 go swimming.今天天氣好熱，我們?nèi)ビ斡景?。拓展與 go 有關(guān)的短語：go shopping 去購物go boating 去劃船go camping 去野營go skiing 去滑雪go skating 去溜冰go jogging 去慢跑go fishing 去釣魚go sightseeing 去觀光go mountain climbing 去爬山運用How about going _ (swim) tomorrow?10. spend v.: use time to do sth.花（時間）；度過舉例I usually spend time with my family durin

11、g the Spring Festival.春節(jié)，我通常和我的家人一起度過。拓展spent（過去式）；spent（過去分詞）辨析 spend, take, cost 與 payspend主語是人；常用于 sb. spend(s)/spent some time/money on sth. 和sb. spend(s)/spent some money/some time (in) doing sth. 句型中。如：I spent two hundred yuan on the watch.我花了200元買這塊手表。I spend about two hours a day doing my ho

12、mework.我每天花大約兩個小時做家庭作業(yè)。take主語是 it；常用于 It takes/took sb. some time to do sth. 句型中。如：It took me two hours to finish my homework.我花了兩個小時做作業(yè)。cost主語是物；常用于 sth. cost(s) (sb.) some money 句型中。如：The dress cost me five hundred dollars.這條裙子花了我500美元。pay主語是人；常用于 sb. pay(s)/paid some money for sth. 句型中。如：I paid t

13、wo hundred dollars for the shoes.這雙鞋花了我200美元。運用(1) I spent 1,000 dollars _ (buy) this laptop.(2) This dress _ me 200 yuan.A. spentB. costC. paid二、詞匯測試i. 從下面每小題的 A、B、C 三個選項中選出可以替換劃線部分的最佳選項。 1. In the future, everything will change.And life will become better and better.A. some thingsB. thingsC. all t

14、he things2. There is a large playground in our school now.Really? Thats fantastic!A. very tinyB. very bigC. very small3. Many animals are in danger now.We should try our best to protect them.A. changeB. make . niceC. keep . safe4. How do people keep warm in ancient times?By burning wood.A. findingB.

15、 setting . on fireC. putting5. Are you going to Tibet for vacation?Yes. And I want you to provide me with some information about it.A. giveB. getC. payii. 從下面每小題的 A、B、C 三個選項中選擇恰當(dāng)?shù)膯卧~或短語完成句子。 6. When the sun or a light _, it gives out bright light.A. shinesB. showsC. shakes7. _ is the process of making air, water, soil etc. dirty.A. Discussion B. ProtectionC. Pollution8. Your watch is so beautiful. It must be expensive.Not at all. I only _ 20 y