Unit 16 : Inventions
Các câu hỏi tương tự
Nylon was invented in the early 1930s by an American chemist, Julian Hill. Other scientists worked with his invention and finally on 27 October 1938, nylon was introduced to the world. It was cheap and strong and immediately became successful, especially in the making of ladies’ stockings.
During the Second World War, the best present for many women was a pair of nylon stockings, but more importantly, it was used to make parachutes and tyres. Today, nylon is found in many things: carpets, ropes,...
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Nylon was invented in the early 1930s by an American chemist, Julian Hill. Other scientists worked with his invention and finally on 27 October 1938, nylon was introduced to the world. It was cheap and strong and immediately became successful, especially in the making of ladies’ stockings.
During the Second World War, the best present for many women was a pair of nylon stockings, but more importantly, it was used to make parachutes and tyres. Today, nylon is found in many things: carpets, ropes, seat belts, furniture, computers, and even spare parts of human body. It has played an important part in our lives for over 50 years. Next year, about 36 million tons of it will be manufactured.
1. Nylon can be found in .......
a. many things b. spare parts of the human body
c. furniture d. all are correct
2. what does the word 'introduced' in line 3 mean?
a. tell somebody your name. b. tell somebody the name of a person
c. bring in sth new d. bring sth somewhere
3. Nylon.....
a. was invented by Julian Hill b. was strong but expensive
c. was not very popular d. all are correct
4. which of the following is NOT true
a. Nylon was used to make ladies' stocking
b. Today, Nylon still plays an important part in our lives
c. At first, people didn't want to use Nylon
d. We can found Nylon in computers
I. Rewrite the sentences, beginning with the words given
1. Our school was built 2 years old
They............................
2. Our teacher is very strict to us said Peter and Daisy
Peter and Daisy said that ....................
3. Every year, our school holds a contest in which our students onky speak English ( use a compound word)
Every year, our school...............
4. It rained during our walk in the country
While we ..................
Giup mik voi
Đọc tiếp
I. Rewrite the sentences, beginning with the words given
1. Our school was built 2 years old
They............................
2. 'Our teacher is very strict to us' said Peter and Daisy
Peter and Daisy said that ....................
3. Every year, our school holds a contest in which our students onky speak English ( use a compound word)
Every year, our school...............
4. It rained during our walk in the country
While we ..................
Giup mik voi
1) she said to me . Turn off the lights when you go out ( reported speech)
2) Nobody has used this room for years ( passive)
3) Thu is very happy . Her sister wins the competition ( Adj + That_clause)
4) Watching the circus on TV is Funny ( adj+to+infinitive)
5) She cant come to class on time . She is anxious ( adj + to_infinitive)
6) Long did a good job. He was proud of it ( adj + to_infinitive)
7) Viet Nam is the country where they export coffee (compound word)
Đọc tiếp
1) she said to me . '' Turn off the lights when you go out '' ( reported speech)
2) Nobody has used this room for years ( passive)
3) Thu is very happy . Her sister wins the competition ( Adj + That_clause)
4) Watching the circus on TV is Funny ( adj+to+infinitive)
5) She can't come to class on time . She is anxious ( adj + to_infinitive)
6) Long did a good job. He was proud of it ( adj + to_infinitive)
7) Viet Nam is the country where they export coffee (compound word)
1. My school / big/ my sisters school.⟹ _______________________2. Life in the city/ exciting/ life in the country.⟹ _______________________3. Lan/ visit/ Ha Long Bay/ next summer⟹ ______________________4. My grandfather/ old/ person/ in my family.⟹ ______________________6. Tuan/ want/ go/ Hue / his friends/ this summer.⟹ ______________________7. He / listen / music / now. ______________________
Đọc tiếp
1. My school / big/ my sister's school.
⟹ _______________________
2. Life in the city/ exciting/ life in the country.
⟹ _______________________
3. Lan/ visit/ Ha Long Bay/ next summer
⟹ ______________________
4. My grandfather/ old/ person/ in my family.
⟹ ______________________
6. Tuan/ want/ go/ Hue / his friends/ this summer.
⟹ ______________________
7. He / listen / music / now.
______________________
II. give the correct form of the words brackets.
1. The film was very ......... ( excite)
2. How do people ,......... New Year in your country ? ( celebration)
3. Every said that he is very ......to other ( friend)
4. You ought to know the ....... of our class because you are a new comer ( regulate)
5. School report is good for...... both school and students's parents ( help)
Giúp mik với ạ. Thanks
Use the correct form of words in brackets.
1. There is still room for your (improve) ………………………in your work.
2. Today scientific progress is mostly defined in terms of (technology)…………………advancements.
3. The first experience was (succeed)………………………, so we need to do another one.
4. (Research)………………………in Japan have found that human ageing may be able to be delayed or even reserved.
5. The US (explore) ………………………of the Moon began with the Ranger 4 impactor in 1962.
6. Thousands of (chemistry) …...
Đọc tiếp
Use the correct form of words in brackets.
1. There is still room for your (improve) ………………………in your work.
2. Today scientific progress is mostly defined in terms of (technology)…………………advancements.
3. The first experience was (succeed)………………………, so we need to do another one.
4. (Research)………………………in Japan have found that human ageing may be able to be delayed or even reserved.
5. The US (explore) ………………………of the Moon began with the Ranger 4 impactor in 1962.
6. Thousands of (chemistry) ………are used in everyday products –in our water, our food and in the air we breathe.
Choose word or phrase that needs correcting.
1. My uncle and aunt lived in this village for over twenty years.
A B C D
2.You should take a taxi although it’s raining hard
A B C D
3. We are going to study until we will finish our homework.
A B C D
4. They are working at weekends...
Đọc tiếp
Choose word or phrase that needs correcting.
1. My uncle and aunt lived\ in this village for\ over twenty years.
A B C D
2.You should take a taxi although it’s raining hard
A B C D
3. We are going to study until we will finish our homework.
A B C D
4. They are working\ at weekends so as to not delay the project. .
A B C D
5. Jonh didn’t write to me since he came back\ to his country.
A B C D
6. Would you mind\ to open the window for me? .
A B C D
7. The ambulance is going to be there \in about 10 minutes.
A B C D
Consolidation exercises - The sencond semester
II.Form of the verbs
3.She (come)......................... and (see) .......... them before she leaves here
4.The flights to London will (delay)................................. because of heavy rain
5.This is the first time Hoa (meet)............................... Tims family
6.What ................ you (do) .........................this time yesterday? I(work)................................. on the computer
7.Yesterday the doorbell (ring...
Đọc tiếp
Consolidation exercises - The sencond semester
II.Form of the verbs
3.She (come)......................... and (see) .......... them before she leaves here
4.The flights to London will (delay)................................. because of heavy rain
5.This is the first time Hoa (meet)............................... Tim's family
6.What ................ you (do) .........................this time yesterday? I(work)................................. on the computer
7.Yesterday the doorbell (ring)............. while Tom (watch)......... TV
8.Yesterday the light (go)............... out while we (have)............ dinner
10.Would you like (go).............. to the movies ?Sorry ,I can't
12.The trees are (plant)..................... by his father
13.The new bridge will (build)....... by the end of the year
14.The garbage can (use)........ to make fertilizer
15.He said the pipes (be) .......... broken
16.They asked me (repair).................. the table
17.They say that she (be) .......... the best student in the class
18.They boy (read)....................... the book is Ba
19.The old lamp (make)........................ in china is five dollars
20.The window (break)....... last night has been repaired
22.Do you like (drive)............. ?
23.Sometimes I'd like (learn)..... to play the guitar
24.When she saw what had happened , she began(laugh)......loudly
25.He tried (reach)................. the shelf but the wasn't tall enough
26.I asked them (be)... quiet but they continued (make) ............... a lot of noise
II.Form of the verbs
27.It is important (thinhk)............................ carefully before (make)........... a decision
28.She is afraid of (go)........out in the evening
29.Could you show me how (do) ....... this exercise ?
30.I didnt know what (say) .. when I met him yesterday
31.How about (spend ) ......... ourr holiday on the beach?
32.Mary has dicided (go) ........... to Viet Nam this summer
33.We are really interested in (visit).................... Ha long Bay
34.The students...
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II.Form of the verbs
27.It is important (thinhk)............................ carefully before (make)........... a decision
28.She is afraid of (go)........out in the evening
29.Could you show me how (do) ....... this exercise ?
30.I didn't know what (say) .. when I met him yesterday
31.How about (spend ) ......... ourr holiday on the beach?
32.Mary has dicided (go) ........... to Viet Nam this summer
33.We are really interested in (visit).................... Ha long Bay
34.The students stopped (talk) ....... when the teacher came in
35.He stopped the car (buy) ........... some things
36.This machine is used (print)...... the papers
37.He (be) ... there in about 5 minutes
38.Lan promises she (not get) ............ good mark
39.Carr tires can(recycle)................................ to make pipes and foor coverings
40.The glass (break) up .......................... and (make )....................... into new
III Writing
1.My father takes me to shool
> I am ............................................
2.The boy is playing chess with Ba.He is my father
> The man .................................................................