資源簡(jiǎn)介 2024新外研版七年級(jí)英語(yǔ)上冊(cè)第5單元【The power of plants】知識(shí)點(diǎn)總結(jié)一、 重點(diǎn)詞匯與短語(yǔ)重點(diǎn)單詞:1. within /w n/ prep. 在(建筑或地區(qū))2. quarter / kw t (r)/ n. 一刻鐘,十五分鐘3. workshop / w k p/ n. 車間,工場(chǎng)4. leaf /li f/ n. 葉,葉子(復(fù)數(shù)leaves)5. collect /k lekt/ v. 收集,采集;使集中(名詞collection)6. sunlight / s nla t/ n. 陽(yáng)光7. root /ru t/ n. 根8. send /send/ v. 送出,發(fā)出9. rise /ra z/ v. 高升,上升(過去式rose)10. stem /stem/ n. (植物的)莖,梗,柄11. mix /m ks/ v. (使)混合,拌和12. produce /pr dju s/ v. (自然地)生產(chǎn);產(chǎn)生,出產(chǎn)(名詞product)13. sugar / ɡ (r)/ n. 糖14. oxygen / ks d n/ n. 氧15. though / / conj. 雖然,盡管16. breathe /bri / v. 呼吸(名詞breath)17. dark /dɑ k/ adj. 昏暗的;黑暗的18. rest /rest/ n. 休息(時(shí)間)19. natural / n t r l/ adj. 自然的,天然的(名詞nature)20. enter / ent (r)/ v. 進(jìn)入21. sunflower / s n fla (r)/ n. 向日葵22. seed /si d/ n. 種子,籽23. grow /ɡr / v. 成長(zhǎng),長(zhǎng)大(名詞growth)24. rainforest / re nf r st/ n. (熱帶)雨林25. influence / nfl ns/ v. 影響,對(duì)...起作用26. climate / kla m t/ n. 氣候27. corn silk n. 玉米須28. rose /r z/ n. 玫瑰;薔薇29. cotton / k tn/ n. 棉花30. bamboo / b m bu / n. 竹,竹子31. popular / p pj l (r)/ adj. 受大眾喜愛的,受歡迎的32. health /helθ/ n. 健康(狀況)(形容詞healthy,副詞healthily)33. key /ki / adj. 至關(guān)重要的;必不可少的;關(guān)鍵的(短語(yǔ)a key part of)34. teahouse / ti ha s/ n. 茶館,茶樓,茶室35. news /nju z/ n. 消息36. coffee / k fi/ n. 咖啡37. secret / si kr t/ n. 秘密38. husband / h zb nd/ n. 丈夫39. adult / d lt/ n. 成人,成年人40. weekend / w k end/ n. 周末41. chat /t t/ n. 閑聊,閑談,聊天42. relax /r l ks/ v. 放松,休息43. yard /jɑ d/ n. 庭院44. biscuit / b sk t/ n. 餅干45. connect /k nekt/ v. 聯(lián)結(jié),連接重點(diǎn)短語(yǔ):1. the power of plants:植物的力量2. the importance of...:...的重要性3. mean to sb:對(duì)某人來(lái)說(shuō)意味著...4. a picture of:一張...的照片5. quarter past seven:七點(diǎn)十五分6. in his green uniform:穿著綠色的制服7. in the leaf:在樹葉里(leaf的復(fù)數(shù)leaves)8. collect sunlight:收集陽(yáng)光9. during/in the day:在白天10. send up:長(zhǎng)出,使上升(過去式sent)11. rise up to:上升到(過去式rose)12. be useful for:對(duì)...有用13. the growth of...:...的生長(zhǎng)(grow up:長(zhǎng)大成人,過去式grew)14. mean a lot to sb:對(duì)某人來(lái)說(shuō)很重要15. need sth to do:需要某物去做16. work hard:努力工作17. get dark:變黑/變暗(過去式got)18. take a rest = have a rest:休息一下19. millions of:數(shù)百萬(wàn)的20. on earth:在地球上21. more than:不僅僅是,超過=over22. natural world:自然界(nature:自然)23. turn into:變成=change into24. sunflower seeds:向日葵種子25. grow into:長(zhǎng)成26. different parts of...:...的不同部分27. in autumn/fall:在秋天28. in spring/summer/winter:在春/夏/冬29. Welcome to + 地點(diǎn):歡迎來(lái)到...30. through the forest:穿過森林31. take a raincoat:拿上衣雨32. look up:抬頭,查閱(字典)33. at the top of...:在...的頂端34. around the world:世界各地35. in different ways:以不同的方式36. explain the importance of...:解釋...的重要性37. start doing sth:開始做某事(start to do)38. a part of...:...中的一部分39. pay attention to:注意...40. such as:例如=like=for example41. be used to do:被用來(lái)做(used to do:過去常常做)42. be good for:對(duì)...有益/好處(be bad for:對(duì)...有害/壞處)43. ask for:請(qǐng)求44. in a polite way:以禮貌的方式45. go ahead:去吧,繼續(xù)46. ways of doing sth:做...的方法47. find out:找出,查明(find:找到,表結(jié)果:找到或者沒有找到)48. look for:找,尋找(表過程,不強(qiáng)調(diào)結(jié)果)49. a key part of = a big part of:一個(gè)很重要的部分50. as many + 可數(shù)名詞復(fù)數(shù) + as:和...一樣多二、主要句型1. It's quarter past seven.:現(xiàn)在七點(diǎn)十五分。(陳述當(dāng)前時(shí)間)2. Here's Worker No. 55 in his green uniform.:這是55號(hào)工人,他穿著綠色的制服。(介紹某人的當(dāng)前狀態(tài)或位置)3. He's going to start work in the plant.:他將要開始在工廠工作。(描述某人即將進(jìn)行的動(dòng)作)4. There are 20 to 100 workers in each workshop.:每個(gè)車間有20到100個(gè)工人。(描述數(shù)量和位置)5. They collect sunlight and CO2 during the day.:他們?cè)诎滋焓占?yáng)光和二氧化碳。(描述某人的日常活動(dòng)及其時(shí)間)6. The water will rise up to the Leaf through the Stem.:水分將通過莖向上輸送到葉。(描述自然過程)7. What are they going to produce :他們將要生產(chǎn)什么?(詢問將要進(jìn)行的動(dòng)作)8. Most importantly, there will be sugar!:最重要的是,將會(huì)有糖!(強(qiáng)調(diào)重點(diǎn))9. It's useful for the growth of the plant.:它對(duì)植物的生長(zhǎng)是有用的。(描述某物的用途)10. The workers work hard.:工人們努力工作。(描述某人的狀態(tài))三、語(yǔ)法點(diǎn)本單元語(yǔ)法主要 現(xiàn)在進(jìn)行時(shí)一)基本概念現(xiàn)在進(jìn)行時(shí)表示此時(shí)此刻正在發(fā)生的動(dòng)作或現(xiàn)階段正在進(jìn)行的動(dòng)作。強(qiáng)調(diào)動(dòng)作的進(jìn)行性和暫時(shí)性。二)基本結(jié)構(gòu)肯定句:主語(yǔ) + am/is/are + 動(dòng)詞-ing(現(xiàn)在分詞)否定句:主語(yǔ) + am/is/are + not + 動(dòng)詞-ing一般疑問句:Am/Is/Are + 主語(yǔ) + 動(dòng)詞-ing?特殊疑問句:疑問詞 + am/is/are + 主語(yǔ) + 動(dòng)詞-ing?三)動(dòng)詞-ing形式的變化規(guī)則1. 一般動(dòng)詞直接加-ingwork → workingplay → playing2. 以不發(fā)音的e結(jié)尾的動(dòng)詞,去e加-ingmake → makingwrite → writing3. 以重讀閉音節(jié)結(jié)尾且末尾只有一個(gè)輔音字母的動(dòng)詞,雙寫末尾輔音字母加-ingrun → runningswim → swimming4. 以ie結(jié)尾的動(dòng)詞,變ie為y加-inglie → lyingdie → dying5. 以ee,oe,ye結(jié)尾的動(dòng)詞,直接加-ingsee → seeingagree → agreeing四)現(xiàn)在進(jìn)行時(shí)常用的時(shí)間狀語(yǔ)- now(現(xiàn)在)- at the moment(此刻)- right now(現(xiàn)在)- these days(這些天)- at present(目前)- Look!/Listen!(看!/聽!)五)基本用法1. 表示說(shuō)話時(shí)正在進(jìn)行的動(dòng)作I am reading a book now.(我現(xiàn)在正在看書。)They are playing basketball.(他們正在打籃球。)2. 表示現(xiàn)階段正在進(jìn)行的動(dòng)作(說(shuō)話時(shí)不一定在進(jìn)行)She is studying French these days.(她這些天在學(xué)習(xí)法語(yǔ)。)3. 表示近期計(jì)劃或安排(常用于表示位置移動(dòng)的動(dòng)詞)We are leaving for Beijing tomorrow.(我們明天要去北京。)4. 表示逐漸變化的狀態(tài)It's getting colder and colder.(天氣越來(lái)越冷了。)5. 表示重復(fù)動(dòng)作(帶有感彩)He is always complaining.(他總是抱怨。)六)特殊用法1. 感官動(dòng)詞一般不用于進(jìn)行時(shí)如:see, hear, smell, taste, feel等 I am seeing a bird. I see a bird.2. 表示心理狀態(tài)、情感、擁有的動(dòng)詞一般不用于進(jìn)行時(shí)如:know, understand, like, love, hate, want, need, have(擁有)等 I am knowing the answer. I know the answer.3. 某些動(dòng)詞的進(jìn)行時(shí)可以表示將來(lái)come, go, leave, arrive, start, begin等The train is arriving at 8.(火車將在8點(diǎn)到站。)七、易錯(cuò)點(diǎn)1. 忘記be動(dòng)詞 She writing a letter. She is writing a letter.2. 動(dòng)詞形式錯(cuò)誤 They are swiming. They are swimming.3. 誤用進(jìn)行時(shí) I am wanting some water. I want some water.4. 時(shí)間狀語(yǔ)混淆 I am reading a book every day. I read a book every day.八、現(xiàn)在進(jìn)行時(shí)與一般現(xiàn)在時(shí)的區(qū)別現(xiàn)在進(jìn)行時(shí) 一般現(xiàn)在時(shí)表示正在進(jìn)行的動(dòng)作 表示經(jīng)常性、習(xí)慣性動(dòng)作強(qiáng)調(diào)動(dòng)作的暫時(shí)性 強(qiáng)調(diào)動(dòng)作的永久性或規(guī)律性常與now等時(shí)間狀語(yǔ)連用 常與always, often等時(shí)間狀語(yǔ)連用例:He is watching TV now. 例:He watches TV every evening. 展開更多...... 收起↑ 資源預(yù)覽 縮略圖、資源來(lái)源于二一教育資源庫(kù)