... recently, don’t you think?
6 My grandfather died 30 years ago. I (never/meet) him.
4. Fill in the blanks with modals: must - have to - ought to - used to
1. You wash your hands before meals.
2. It’s ... seventeen. In the
play, she must appear in a bright red dress and long black stockings. Last year in another play, she had to
wear short socks and a bright, orange-colored dress. If anyone asks her ... the party?
7. There are many clouds in the sky. It (rain) ….…… ……………………………
6. Read the passage and answer the following questions:
My aunt Nhan is an actress. She must be at least thirty-five....
... TOPIC 2: OUR PAST
PERIOD 8: PRESENT SIMPLE, PASTSIMPLEAND PREPOSITIONS OF TIME
A. Theory:
1. Present simpleandpast simple:
Tenses Affirmation Negation Interrogation
Present
simple
S + am/ ... morning, Tuan and his father go jogging around Xuan Huong Lake. Hoa and her
mother walked along Bui Thi Xuan Street and then visited the flower garden. Hoa
liked it very much and the flowers ...
………………………………………………………………………………………………
………………………………………………………………………………………………
………………………….……………
V. Read the passage and answer question below:
In the summer holidays, Mr. Hung, Mrs. Chi and their children, Tuan and Hoa often
go to the beach for two or three...
... Pastsimple (Thì quá khứ đơn)
Simple Past là thì quá khứ đơn.
Để viết câu ở thì SimplePast ta chia động từ ở dạng past của nó.
Hầu hết các động từ khi ... hold :held
to meet :met
to stand :stood
to mean :meant
to read /rid/ :read /red/
to sit :sat
to take :took
to think :thought
* Chúng ta dùng thì SimplePast để chỉ một sự việc đã xảy ... herself
It itself
Số nhiều We ourselves
You yourselves
They themselves
Ví dụ:
Tom is shaving and he cuts himself.
(không phải he cuts him)
(Tom đang cạo râu và anh ta cắt phải mình).
The...
... load and constant temperature gradient ∆T.
4
Modeling and Simulation of Thermoelectric
Energy Harvesting Processes
Piotr Dziurdzia
AGH University of Science and Technology in Cracow
Poland ... Peltier effect Q
c1
and Q
h1
, Joule
heat Q
c2
and Q
h2
, heat conduction Q
c3
and Q
h3
. In case of the Joule heat it is assumed that one
half of it dissipates at the cold side and the other half ...
Sustainable Energy Harvesting Technologies – Past, Present and Future
116
resistive load R
L
, the voltage V
S
forces a Peltier current I flow, and in consequence there
appears a Joule heat...
... Circuits and Systems, vol.2, no.4, pp.251-259, 2008.
168
Sustainable Energy Harvesting Technologies – Past, Present and Future
14 Sustainable Energy Harvesting Technologies: Past, Present and Future
At ... Energy Harvesting Technologies – Past, Present and Future
10 Sustainable Energy Harvesting Technologies: Past, Present and Future
4. Hybrid flexible energy harvesting and energy storage
The proposed ... Technologies – Past, Present and Future
Wearable Energy Harvesting System for Powering Wireless Devices 5
Barbic et al. (1999), rated voltage at about 1.5 V and capacity of ≈ 30 mAh) in prototype and
to...
... speakers use the Present
Progressive to indicate that something will or will not
happen in the near future.
Examples: I am meeting some friends after school.
Repetition and Irritation with "Always“: ... Present
Progressive with words such as "always" or "constantly"
expresses the idea that something irritating or shocking
often happens. Notice that the meaning is like
Simple ... "constantly" between "be"
and "verb + ing."
Examples: She is always coming to class late.
Usages
Repeated Actions: use the Simple Present to express
the idea that...
... of)
3.He was busy yesterday and ……. was I. (too/ either/ so/ neither)
4. What does she look like? - She’s …… (interesting and sense of humor/ generous and helpful/ tall and thin)
5. I received a ...
VI. Choose and underline the best answers: (2ps)
1. You ought ……… the dentist. (go/ to go/ going/goes)
2. Hoa feels sick. She ate too …… candy last night. (much/ many/ a ... neighbor in Nha Trang. I have ……………………… friends in Nha Trang.
4. You shouldn’t eat …………………………… sweet and candy ………… the evening.
V. Put the words or phrases in the correct order to make meaningful sentences:...
... same time in the past.
Eg. Mark was reading a book and
Tony was watching television.
BE CAREFUL!!!!
The past continuous
and the pastsimple
are often used
together.
The pastsimple
interrupts ... action
of the past
continuous.
Eg. I was watching
television when my
friend arrived.
BE CAREFUL!!!!
The past continuous
and the pastsimple
are often used
together.
The pastsimple
interrupts ... at
the same time in the past.
Eg. Mark was reading a book and
Tony was watching television.
We use the past continuous to
talk about an action that
started in the past but not
finished at...
... that the
most typical and easiest tasks are near the top of the section.
IELTS Speaking Part Two tasks about the past (Past Simple, Past Continuous,
Present Perfect Simple, Present Perfect ... about the Past, Present and Future
The most challenging and least likely tasks in the exam are the tasks that are mainly about
the future (towards the bottom below), with the easiest and most ... ambition or not, and why
Talk about a foreign country you have never been to and would like to visit:
You should mention:
- How that place is similar and different to your country and other countries...