exercises de ingles passive voice present and past

... Accounting Standards• Cost Accounting Standards Board - government contracts, colleges and universities that receive federal research funds • Governmental Accounting Standards Board - state and local ... process of:Identifying Measuring Communicating Economic information about an entity > For decisions and informed judgments Trang 6Learning Objective 2• Who uses accounting information and why? ... Trang 1CHAPTER 1ACCOUNTING PRESENT AND PAST Trang 2-Learning Objectives1 What is the FASB? 2 Who uses accounting information and why? 3 What is accounting? 4 What do accountants

Ngày tải lên: 21/09/2020, 14:21

... moment, currently Trang 7Present Perfect Tensehave/ has + past participle Have you ever seen a white deer? for, since, ever, never, already, yet, just, so far, recently Trang 8Present Perfect Continuous ... Trang 10Past Continuous Tensewas/were + verb + -ING Alex is such a whiner –he was complaining about his boss for half an hour when we last talked For, while Trang 11Past Perfect Tensehad + past ... time Trang 12Past Perfect Continuous Tensehad been + verb + -ING His day was a disaster-he had been waiting at the doctors for three hours before he was admitted before Trang 13Present PastDoes she

Ngày tải lên: 17/10/2020, 18:27

... "to be" in present tense or past tense Example: My dog (be) is sick today (present tense) Example: My dog (be) was sick last night (past tense) 1) The clouds moved away, and the sun shone ... anymore 7) | (be) at the beach with 8) Ko and Jacob (be) very my family It (be) hot and smart Ko (be) a scientist sunny outside The ocean water and Jacob (be) an (be) warm engineer 9) The ... 11) Tiffany and Uma (be) _ my friends 12) Ricardo, John and l(be) _ watching a movie 13) Hadil (be) kind 14) Alisa (be) young 18) Nikkos and Billy (be) playing at the park 19) The students (be)

Ngày tải lên: 03/01/2021, 09:43

... + (by O) Trang 3 PASSIVE VOICE II Các dạng bị động. 1 Bị động của các thì : S + BE + P2 + (by O) - Present simple (hiện tại đơn) : - Past simple (quá khứ đơn): - Present progressive ( ... punished by the teacher yesterday ? Trang 9 PASSIVE VOICE2 Bị động của động từ khuyết thiếu. E.g They can understand the question. → The question can be understood Trang 103 Bị động nguyên mẫu ... Trang 1PASSIVE VOICE (CÂU BỊ ĐỘNG)Trang 2 PASSIVE VOICE( CÂU BỊ ĐỘNG) I Định nghĩa E.g Mary wrote a letter (Câu chủ động)

Ngày tải lên: 17/01/2021, 22:56

... building A designing B to have designed C to design D designed 20 Parrots and crows the most intelligent birds A were considering B are considered C was considered D considered Đáp ... made B are made C is made D made 12 They had a boy that yesterday A done B to do C did D do 13 We got our mail yesterday A been delivered B delivered C delivering D to deliver ... seem to go wrong 2 The children were made (go) to bed at 10:00 pm 3 The parcel is supposed (deliver) this evening 4 The children agreed (divide) the candy equally 5 I expected (invite) to

Ngày tải lên: 21/09/2023, 08:27

... typical errors, students‟ confusion in using English Participial Adjectives is worth discussing Why do the students find it difficult to acquire the uses and meaning of present and past participles ... which are the present participle and the past participle (Mc Graw-Hill, 1976) According to Richards and others, the present participle is formed by adding -ing to a verb base The present participle ... not be considered an error” 1.2.2 Errors and mistakes A distinction is sometimes made between an error, which results from incomplete knowledge, and a mistake made by a learner and which is

Ngày tải lên: 28/03/2015, 09:23

... passive sentence exercises effectively, I have studied how to change an active sentence into a passive sentence in the present simple and the past simple and easy to remember and understand This makes ... help students remember the method of changing a sentence from active into passive in present simple tense and past simple tense easier and to improve the subject’s quality and to help students ... sentence to passive sentence in the present simple and the past simple that students practice well, they will easily acquire knowledge and use that knowledge to do active - passive sentence exercises

Ngày tải lên: 14/08/2017, 08:27

... Trang 1CHUYÊN ĐỀ: PASSIVE VOICE ( CÂU BỊ ĐỘNG)C- GRAMMAR I PASSIVE VOICE ( CÂU BỊ ĐỘNG) 1 Khái niệm Câu bị động (Passive Voice) là loại câu được sử dụng khi muốn nhấn ... watered all the plants in the garden (Trước khi mẹ tôi về nhà, bố tôi đã tưới tất cả các cây trong vườn rồi.) Trang 13Buy bought BoughtTrang 14Understand understood Understood ... While Ms Nina was cleaning the house, she hurt her back 5 They were decorating their house when you phoned 6 I was eating a sandwich 7 I was writing an important report 8 She was not cleaning

Ngày tải lên: 23/03/2021, 10:22

... an active voice to passive one, kinds of passive voice and how to recognize them in multiple choice sentences an rewriting sentences,I choose the topic “Passive voice and relating exercises” ... types of passive voice and on practice issues such as rewrite exercises from active to passive and multiple choice exercises to help my students consolidate what they have learnt in order to do ... background and its applied practice and practical teaching so as to help my students overcome problems of learning passive voice 2.3 Research : Theory of the passive voice A Normal passive voice

Ngày tải lên: 19/05/2022, 08:43

... studying passive voice 2.2 Previous studies on passive voice 2.2.1 Definition of Voice and Passive voice by the predicate verb” There are two voices in English, the active voice and the passive voice ... English passive voice which are definition, classification, passive form, its usage, and common mistakes in learning passive voice However, in order to have an overall view about passive voice, ... of using passive voice in studying process 32 Figure 6 Students’ lack of confidence in using passiVe VỌ€e - 33 Table 7 Reasons for students’ confidence and lack of confidence in using passive

Ngày tải lên: 09/11/2025, 14:46

... forward, now would be a good time to setup a review and brainstorm session to evaluate the past, investigate and think through the present and understand and plan for the future sustainable energy harvesting ... learn from the past and make changes in the present to create a novel and attractive future! Topics covered by this book include but are not limited to the following: Past and Present Sustainable ... from other nodes in the network Traditionally, WSN nodes have been designed as ultra low-power devices, i.e., low-power design techniques have been applied in order to achieve nodes that use

Ngày tải lên: 19/06/2014, 08:20

... parameters A model for sending and receiving messages could include a global trace of the messages send by nodes, a local trace of messages received by the individual nodes, and a description of ... operational descriptions in Fig 4 and Fig 5 are: • A broad variety of instances of the operational descriptions can be achieved by providing different models for the sets and operations in Fig 2 and ... model is based on the existence of a description of the medium through which the nodes communicates This medium should at least determine which nodes can receive a message send by a given node

Ngày tải lên: 19/06/2014, 08:20

... harvester is to widen its bandwidth Most common methods to widen the bandwidth Trang 735 include using a generator array, using nonlinear and bi-stable structures In this section, details of these ... band of the generator is thus essentially increased The drawback of this approach is the added complexity in design and fabrication of such array and the increased total volume of the device depending ... capacitive and inductive loads The tuning range is between 57.4 and 66.5Hz However, output power varied with changes of electrical loads 2.5 Vibration energy harvesters with wide bandwidth The

Ngày tải lên: 19/06/2014, 08:20

... will provide the depth understanding of the readers what level of voltage and power could be harvested from the macro and micro level EM energy harvester and whether micro or macro device would ... will provide the modelling and optimization theory of the linear EM vibrational energy scavenger and discuss the analytical equations of each modelling parameter Thereafter, this chapter presents ... electrostatic and piezoelectric The modelling theory of the electromagnetic (EM) vibrational generator (energy scavenger) and its applications are main objective in this chapter in order to understand

Ngày tải lên: 19/06/2014, 08:20

... amplitude(m) f 1 f n f 2 Sustainable Energy Harvesting Technologies – Past, Present and Future 78 The ratio between the force and the deflection is called the spring constant, k and is ... and electrical components. The mechanical components can be easily represented by the equivalent electrical circuit model using any electrical spice simulation software in order to understand ... Harvesting Technologies – Past, Present and Future parameters of macro generators C, D and E Generators C, D, and E were tested for different acceleration levels and the vibration frequency

Ngày tải lên: 19/06/2014, 08:20

... generator structure has been modeled using Finite Element Analysis (FEA) in order to understand the spring forces which exist between the fixed and moving magnets and to understand the flux linkage with ... by higher frequencies and smaller amplitudes, such as industrial, automotive and structural applications and some of them are characterised by low frequency and high amplitude, such as human motions ... effective spring constant is decreased and hence the resonant frequency is decreased Thus according to equation (32), the initial displacement will be greater and the decay rate will be slower,

Ngày tải lên: 19/06/2014, 08:20

... 1999) Lack of dedicated tools covering complex simulations of thermoelectric devices in both thermal and electrical domains prompted many research teams into developing of original models of Peltier ... intuitively understood by electronic engineers community and can be easily used for simulation of other that electrical phenomena So, the modeling, programming and simulations can be done very fast and ... Peltier devices are shown, with the phenomena that rule their operation and are crucial for comprehensive understanding of heat to electric energy conversion After that an analytical description

Ngày tải lên: 19/06/2014, 08:20

... under time-varying power, bandwidth, and resource constraints 2 Network model and workload sustainability Any WSN can be modeled as a directed graph with vertices associated with network nodes ... qualities, and environmental power at each node in order to select the best candidate region to relay a data packet Both algorithms, however, strongly depend on the position awareness of sensor nodes, ... C(e), which represents the capacity (or bandwidth) of the link, and Trang 6variable E(v, e), which represents the energy required at node v to process (receive or generate)a data packet and to forward

Ngày tải lên: 19/06/2014, 08:20

... in tens ofμm) on a substrate, which includes a solid substrate of electrolyte cathode (positive electrode) and anode (negative electrode) Advantages include small physical size, able to be used ... thermometer and (c) blood pressure meter and Philips product (d) vital sense device Fig 2 Body worn devices for measuring activity and energy expenditure Having said that, these body worn devices ... more common and widespread Such devices should be unobtrusive wearable, flexible, lightweight and ideally self-sufficient In using batteries, the useful life of a wearable sensing device Cook et

Ngày tải lên: 19/06/2014, 08:20

... hypothesis by Gallavotti and Cohen (Gallavotti 1995) Independently, Jarzynski and, then, Crooks derived interesting equalities (Jarzynski 1997), which hold for both closed and open classical statistical ... generators of differing designs and technologies Although this is a well known signal that being deterministic in its character (can provide an easy approach both for generation and also for mathematical ... without dedicated software For this reason a data presentation via a web interface is implemented Trang 43 Micro energies for micro devices and below An interesting limiting case of kinetic energy present

Ngày tải lên: 19/06/2014, 08:20