Vững vàng nền tảng, Khai sáng tương lai VOCABULARY AND GRAMMAR REVISION FOR UNIT 5 TIẾNG ANH 10 UNIT 5 INVENTIONS (Những phát minh) 1 Từ vựng 1 bulky /ˈbʌlki/ (a) to lớn, kềnh càng 2 collapse /kəˈlæps[.]
Vững vàng tảng, Khai sáng tương lai VOCABULARY AND GRAMMAR REVISION FOR UNIT TIẾNG ANH 10 UNIT INVENTIONS (Những phát minh) Từ vựng 1. bulky /ˈbʌlki/ (a): to lớn, kềnh 2. collapse /kəˈlæps/ (v): xếp lại, cụp lại 3. earbud /ˈɪəbʌd/ (n): tai nghe 4. economical /ˌiːkəˈnɒmɪkl/ (a): tiết kiệm, khơng lãng phí 5. fabric /ˈfỉbrɪk/ (n): vải, chất liệu vải 6. generous /ˈdʒenərəs/ (a): rộng rãi, hào phóng 7. headphones /ˈhedfəʊnz/ (n): tai nghe qua đầu 8. imitate /ˈɪmɪteɪt/ (v): bắt chước, mô theo 9. inspiration /ˌɪnspəˈreɪʃn/ (n): nguồn cảm hứng 10. invention /ɪnˈvenʃn/ (n): phát minh, vật phát minh 11. laptop /ˈlỉptɒp/ (n): máy tính xách tay 12. patent /ˈpætnt/ (n,v): sáng chế; cấp sáng chế 13. portable /ˈpɔːtəbl/ (a): dễ dàng mang, xách theo 14. principle /ˈprɪnsəpl/ (n): nguyên tắc, yếu tố 15. submarine /ˌsʌbməˈriːn/ (n): tàu ngầm 16. velcro /ˈvelkrəʊ/ (n): loại khóa dán Ngữ pháp I The present perfect (Thì hồn thành) Thì hồn thành thành lập cách dùng đơn động từ to have kết hợp với khứ phân từ (V3) 2.1 Cấu trúc a) Affirmative form (Thể khẳng định) Subject + have/has + past participle (V3) Ex: I have seen this film two times (Tôi xem phim hai lần.) b) Negative form (Thể phủ định) Subject + have not/has not + past participle (V3) Ex: I haven’t seen this before. Trước chưa thấy qua c) Interrogative form (Thể nghi vấn) Have/Has + Subject + past participle (V3)? Ex: Have you met me before? Trước bạn có gặp qua tơi chưa? Cách viết rút gọn: have not —> haven’t; has not —> hasn’t; I have —> I’ve 2.2 Cách dùng Trang | Vững vàng tảng, Khai sáng tương lai Thì hoàn thành dùng để diễn tả: a) Những hành động xảy khứ không xác định rõ thời gian (Khơng có từ thời gian q khứ.) Ex: I’ve known you for a long time Tôi biết bạn lâu Dùng câu có từ sau: just, recently, lately, already, not yet, yet, eve never Ex: He has just left home Anil ta vừa khỏi nhà b) Hành động lặp lặp lại khứ: many times, several times, twice, Ex: She has failed her driving test three times Cô trượt thi lái xe ba lần c) Những hành động tồn khứ tiếp tục kéo dài đến Các từ nhận biết: - so far, up to now, up till now, up to the present, still - for + period of time - since + a point of time - the last, it’s the first time - how long ? Ex: I have lived in Ho Chi Minh City since 1993 (Tơi sống Thành phố Iỉồ Chí Minh từ năm 1993.) She still hasn’t arrived (Cô ta chưa đến.) Lưu ý: - Since + Noun Ex: I’ve lived here since 1996 Tơi sống từ năm 1996 Since last year Từ năm - Since + Clause Ex: I have taught English at this school since I came here Tôi dạy tiếng Anh trường từ đến d) Diễn tả hành động xảy chưa xảy thời điểm chưa hoàn tất Dấu hiệu: this + time, today, tonight, Ex: Where have you been this morning? Anil đâu sáng nay? e) Sau so sánh Ex: She is the most warm-hearted woman that I’ve ever met (Cô người phụ nữ tốt bụng mà gặp.) f) Diễn tả hành động đưa đến kết Ex: A.You look handsome, Nam Bạn trơng đẹp trai Nam B: Oh, I’ve just had my hair cut Ồ, vừa cắt tóc 2.3 Gerund and infinitive (Danh động từ hình thức nguyên thể động từ) Trang | Vững vàng tảng, Khai sáng tương lai Chúng ta sử dụng danh động từ hình thức nguyên thể động từ để mô tả mục đích (thứ đó) * Infinitive: to V nguyên thể * Gerund: for + V-ing Ex: A ruler is used to draw straight lines (Cây thước dùng để vẽ đường thẳng.) We can use a ruler to draw straight lines (Chúng ta dùng thước để vẽ đường thẳng.) Bài tập Exercise 1: Choose the word / phrase CLOSEST in meaning to the underlined part The Ig Nobel prize is awarded to good-for-nothing inventions A useless B helpful C practical D applicable I want to buy a printer but I'm afraid it's bulky A small B inconvenient C expensive D big and heavy This device imitates the movements of the mockingbirds A inspires B steals C mimics D contrasts You should store your data on Dropbox in case your computer collapses A breaks down B destroys C runs out of power D contains viruses This technology has some drawbacks that need improving A benefits B disadvantages C strong points D qualities Exercise 2: Choose the correct answer Retinal implants are meant to partially restore vision to people who have lost their _ Trang | Vững vàng tảng, Khai sáng tương lai A view B scene C scenery D sight It is thought that Google cars may transform the way we move around cities in the future A driving B driver C motionless D driverless The magnetic compass was first used to determine the correct by the Chinese A way B road C path D direction In less than a decade you will carry a laser pen capable of sealing wounds A readable B comfortable C portable D capable Samsung Galaxy Tab flash player as well as voice and video calls A supports B offers C displays D provides The Tower Infinity in South Korea is supposed to be the world’s first skyscraper that, for a few hours a day, _ an unobstructed view of the sky behind it A provides B shows C allows D prevents Kia Silverbrook from Australia invented Memjet, a high-speed technology, in 2007 A colour-printing B colour-print C colours printing D colour printing Trang | Vững vàng tảng, Khai sáng tương lai 3-D _ is used to produce complex tools and components A print B printing C printer D blueprint If you have an _, you don't have to bring all those heavy books in your bag A correction pen B e-book reader C earbuds D digital camera 10 A _ allows us to view and edit photos easily A digital camera B correction pen C handheld D e- book reader -The endĐÁP ÁN Exercise 1: Choose the word / phrase CLOSEST in meaning to the underlined part A D C A B Exercise 2: Choose the correct answer D D D C A A D B B 10 A Bài tập nâng cao Exercise 1: Find the word which has a different sound in the part underlined A smartphone B fastener C portable D costly A processor B congestion C tourism D assignment A grammar B damage C drama D mammal A protection B education C exception D question A generous B velcro C video D inventor Exercise 2: Choose the word which has a different stress pattern from the others A afternoon B tomorrow C banana D umbrella A government B disappoint C audience D talented A sorrow B passion C native D complaint Trang | Vững vàng tảng, Khai sáng tương lai Exercise 3: Choose the best answer A, B, C or D She volleyball at high school but she didn’t like it A has played B played C was playing D has been playing The first actual robot invented in 1961 A was B has been C used to D were The magnetic compass was first used to determine the correct _ by the Chinese A way B road C path D direction Gunpowder was first used to make beautiful displays of _ for celebrations in the 9th century by the Chinese A firing B fires C fireworks D firework It is thought that Google _ cars may transform the way we move around cities in the future A driving B driver C motionless D driverless Shunpei Yamazaki, a Japanese inventor and physicist, invented the thin-film transistor which is a special kind of transistor made by depositing thin films of a over a piece of glass A semiconductor B semiconductors C semiconducting D conductors 3-D _ is used to produce complex tools and components A print Trang | Vững vàng tảng, Khai sáng tương lai B printing C printer D blueprint Samsung Galaxy Tab flash player as well as voice and video calls A supports B offers C displays D provides In less than a decade you will carry a _ laser pen capable of sealing wounds A readable B comfortable C portable D capable 10 Wearable sensors, such as the Fitbit, Nike FuelBand and Jawbone UP, _ the most important part of the fitness world for the last few years A become B becomes C have become D has become Exercise 4: Select the correct verbs to fill the blanks There are two redundant verbs to reduce for studying to satisfy to prevent for encouraging to increase for losing to cover You mustn't use a correction pen errors in this assignment Many young people use computers for playing games rather than ? Children are vaccinated _ certain common children diseases Doing karaoke is a good way people's entertainment needs Don't abuse the use of that medicine _ weight Birth control pill is used by many young women _ unwanted pregnancies Exercise 5: Choose the word / phrase CLOSEST in meaning to the underlined part It's more economical to buy this car than that jet ski A cost-effective B expensive C insensitive D wasteful I want to buy a printer but I'm afraid it's bulky A small Trang | Vững vàng tảng, Khai sáng tương lai B inconvenient C expensive D big and heavy This device imitates the movements of the mockingbirds A inspires B steals C mimics D contrasts Exercise 6: Complete the sentences using the given words correction pen e-book reader handheld digital camera economical earbuds If you have an _, you don't have to bring all those heavy books in your bag Can I use a _ to cover errors in my writing? A normal printer is more _ than a 3-D printer You should use this pair of _, others won't be able to hear it A _ allows us to view and edit photos easily Don't worry This is a , so it's quite small and light Exercise 7: Give the correct form of the words in CAPITAL to complete the sentences There is too much _ in this movie (VIOLENT) It is a good book because it is very _ (INFORM) Third time lucky! After two _ attempts, Mark's finally passed his driving test (SUCCEED) He's so nice It's a _ working for him (PLEASE) Tim is one of the on a boat trip on Lake Michigan (PARTICIPATE) Exercise 8: Read the passage, and choose the correct answer A, B, C or D for each question Wi-Fi is a method for devices such as smartphones to connect wirelessly to the Internet using radio waves Connecting to the Internet using Wi-Fi requires a hotspot, but it is always faster than the 3G cellular networks which smartphones can also use to connect, and occasionally faster than 4G Using Wi-Fi when it is available can also prove to be cheaper and make your phone run more efficiently in the long run than relying on cellular networks When you use a Wi-Fi network to access the Internet from your phone, the data usage does not count against your bundled data Mobile providers often allocate a certain amount of data for free each month and charge you a fee for any data usage beyond this By connecting via Wi-Fi wherever it is available, you can save your bundled data for situations when you might not be close to any Wi-Fi hotspots In many situations, your speed using a strong, dedicated Wi-Fi connection is faster than that of using your mobile network It is very noticeable when transferring larger files If you need to download large files or stream media to your smartphone in a hurry, it is much better to so via Wi-Fi Trang | Vững vàng tảng, Khai sáng tương lai Battery life is extremely important for smartphones because you will not be able to connect to the Internet or use certain functions such as the camera flash if your battery is too low Using Wi-Fi to connect to the Internet drains less battery life than using a mobile network, especially in situations where the cellular coverage fluctuates Since Wi-Fi is generally faster than using mobile networks, you will also not spend as much time transferring the data, which further decreases battery usage The following are the advantages of using Wi-Fi on your smartphone EXCEPT that A it does not need a hotspot to connect all your mobile devices B it is faster than the 3G cellular networks C it is cheaper than using the 3G networks D it makes your phone run more efficiently in the long run By using Wi-Fi, you A can use all your bundled data for free B can use a certain amount of data for free each month C may stay under the data capacity allocated by mobile providers D save your bundled data for situations when you use a Wi-Fi network A Wi-Fi connection offers _ A better large files B faster smartphones C no need for hurry D better speeds Using Wi-Fi offers longer battery life because _ A you will be able to connect to other devices when your battery is low B it requires less time with the same task than using mobile networks C the Internet harms the battery life so much D it requires so little energy while the cellular coverage fluctuates The word “drains” in the last paragraph is closest in meaning to A improves B saves C increases D reduces Exercise 9: Complete the second sentence so that it has a similar meaning to the first one It was easy for us to get tickets for the concert (NO) _ Jim does not intend to give up his hobby (INTENTION) _ Scarcely had the man left when the bomb exploded (NO SOONER) Trang | Vững vàng tảng, Khai sáng tương lai _ The government will introduce new measures against crime next year _ I don't think he cares about his employees _ -The endĐÁP ÁN Exercise 1: Find the word which has a different sound in the part underlined B C C D C Exercise 2: Choose the word which has a different stress pattern from the others A B D Exercise 3: Choose the best answer A, B, C or D B A D C D A B A C 10 C Exercise 4: Select the correct verbs to fill the blanks There are two redundant verbs You mustn't use a correction pen to cover errors in this assignment Many young people use computers for playing games rather than for studying ? Children are vaccinated to prevent _ certain common children diseases Doing karaoke is a good way to satisfy people's entertainment needs Don't abuse the use of that medicine for losing _ weight Birth control pill is used by many young women to reduce _ unwanted pregnancies Exercise 5: Choose the word / phrase CLOSEST in meaning to the underlined part A D C Exercise 6: Complete the sentences using the given words If you have an _ e-book reader , you don't have to bring all those heavy books in your bag Can I use a _ correction pen to cover errors in my writing? A normal printer is more economical _ than a 3-D printer You should use this pair of _ earbuds , others won't be able to hear it A digital camera _ allows us to view and edit photos easily Don't worry This is a _ handheld _, so it's quite small and light Trang | 10 Vững vàng tảng, Khai sáng tương lai Exercise 7: Give the correct form of the words in CAPITAL to complete the sentences 1.There is too much violence _ in this movie (VIOLENT) 2.It is a good book because it is very _informative (INFORM) 3.Third time lucky! After two _unsuccessful attempts, Mark's finally passed his driving test (SUCCEED) 4.He's so nice It's a pleasure _ working for him (PLEASE) 5.Tim is one of the _participants _ on a boat trip on Lake Michigan (PARTICIPATE) Exercise 8: Read the passage, and choose the correct answer A, B, C or D for each question A C D B D Exercise 9: Complete the second sentence so that it has a similar meaning to the first one We had no difficulty (in) getting tickets for the concert Jim has no intention of giving up his hobby No sooner had the man left than the bomb exploded New measures again crime will be introduced by the government next year At no time I think he cares about his employees Trang | 11 Vững vàng tảng, Khai sáng tương lai Vững vàng tảng, Khai sáng tương lai Website HOC247 cung cấp mơi trường học trực tuyến sinh động, nhiều tiện ích thông minh, nội dung giảng biên soạn công phu giảng dạy giáo viên nhiều năm kinh nghiệm, giỏi kiến thức chuyên môn lẫn kỹ sư phạm đến từ trường Đại học trường chuyên danh tiếng I Luyện Thi Online Học lúc, nơi, thiết bi – Tiết kiệm 90% - Luyên thi ĐH, THPT QG: Đội ngũ GV Giỏi, Kinh nghiệm từ Trường ĐH THPT danh tiếng xây dựng khóa luyện thi THPTQG mơn: Tốn, Ngữ Văn, Tiếng Anh, Vật Lý, Hóa Học Sinh Học - Luyện thi vào lớp 10 chuyên Toán : Ôn thi HSG lớp luyện thi vào lớp 10 chuyên Toán trường PTNK, Chuyên HCM (LHP-TĐN-NTH-GĐ), Chuyên Phan Bội Châu Nghệ An trường Chuyên khác TS.Trần Nam Dũng, TS Phạm Sỹ Nam, TS Trịnh Thanh Đèo Thầy Nguyễn Đức Tấn II Khoá Học Nâng Cao HSG Học Toán Online Chuyên Gia - Tốn Nâng Cao THCS: Cung cấp chương trình Toán Nâng Cao, Toán Chuyên dành cho em HS THCS lớp 6, 7, 8, u thích mơn Tốn phát triển tư duy, nâng cao thành tích học tập trường đạt điểm tốt kỳ thi HSG - Bồi dưỡng HSG Toán: Bồi dưỡng phân mơn Đại Số, Số Học, Giải Tích, Hình Học Tổ Hợp dành cho học sinh khối lớp 10, 11, 12 Đội ngũ Giảng Viên giàu kinh nghiệm: TS Lê Bá Khánh Trình, TS Trần Nam Dũng, TS Phạm Sỹ Nam, TS Lưu Bá Thắng, Thầy Lê Phúc Lữ, Thầy Võ Quốc Bá Cẩn đôi HLV đạt thành tích cao HSG Quốc Gia Kênh học tập miễn phí III HOC247 NET cộng đồng học tập miễn phí HOC247 TV kênh Video giảng miễn phí - HOC247 NET: Website hoc miễn phí học theo chương trình SGK từ lớp đến lớp 12 tất môn học với nội dung giảng chi tiết, sửa tập SGK, luyện tập trắc nghiệm mễn phí, kho tư liệu tham khảo phong phú cộng đồng hỏi đáp sôi động - HOC247 TV: Kênh Youtube cung cấp Video giảng, chuyên đề, ôn tập, sửa tập, sửa đề thi miễn phí từ lớp đến lớp 12 tất mơn Tốn- Lý - Hoá, Sinh- Sử - Địa, Ngữ Văn, Tin Học Tiếng Anh Trang | 12