Class 9 English Unit 7: Grammar I: Conditional Sentences 'Type – I' and Writing I: Paragraph Writing

 

Grammar I: Conditional Sentences 'Type – I'

Video:  https://www.youtube.com/watch?v=s59ygVYxpag

There are three different chances in this types such as If-clause is always in simple present, the main clause can be simple present, simple future or imperative.

A.   Study the following sentences.

a.      If you heat snow, it melts. (If-clause in present + main clause in present)

b.     If it rains, you will get wet. (Simple present + Simple future)

c.      If you don't hurry, you will miss the bus. (Simple present + Simple future)

d.     What will you do if you miss the plane? (Simple future + simple present)

e.      I may finish that letter if I have time.

f.       If you want to borrow a book from the library, show your library card. (simple present + imperative sentence)

g.     Water changes into vapour if it is heated. 

Quiz Video : https://www.youtube.com/watch?v=_lSPVYmNU0M

B.    Use the correct form of the verbs from the brackets to complete the sentences. (Answers only)

a.      If you call me, I will come.

b.     If you do not leave, I'll call the police.

c.      Somebody will notice if you make a mistake.

d.     If I see her, I will tell her to call you.

e.      She will be very angry if you don’t apologise.

f.       They will be happy if we invite them to the party.

g.     Will they pay any more if I work harder?

h.     If you don’t lock your bicycle, someone may steal it.

i.       I will lend you some money if you promise not to waste it.

j.       Unless you use your English, it will not improve.

k.     You must study hard if you want to join college

Quiz Video: https://www.youtube.com/watch?v=HV1JSWewU4I&t=68s 

Writing I: Paragraph Writing

A.   Read the following paragraph and answer the questions.

The most important problem in our city is its poor public transportation system. Thousands of residents rely on the city's buses and taxis to travel throughout this large city, while the City Transportation System's daily schedules are totally unreliable. A bus that should arrive at 6: 30 a.m. may arrive at 7: 00 a.m. or later. Moreover, it is not unusual for a bus driver to pass by groups of people waiting for the bus because he wants to make up for the lost time. Unfortunately, people often end up going to work late or missing important appointments. In order to help people, get to their destinations on time, people must allow for waiting time at the bus stops.

a.      Which is the topic sentence or main idea of the paragraph? Where is it stated?

The main idea of the paragraph: The most important problem in our city is its poor public transportation system. (Stated in the first sentence of the first paragraph.)

b.     What details does the writer use to support the main idea?

Details the writer uses to support the main idea: Unreliable daily schedules of buses. Bus drivers passing by waiting passengers. People going to work late or missing appointments. Need for allowing waiting time at bus stops.

c.      Underline the conclusion of the paragraph.

Conclusion: In order to help people, get to their destinations on time, people must allow for waiting time at the bus stops.

d.     What ought to be the topic of this paragraph?

The topic is The poor public transportation system in the city.

Video: https://www.youtube.com/watch?v=nUq2SG3ZuyQ&t=25s 

 

B.    Write similar paragraphs on the following topics in about 100 words.

Deforestation

Deforestation is a pressing issue that continues to plague our planet. It refers to the clearing of forests and the removal of trees on a large scale. This destructive practice has far-reaching consequences for both the environment and human beings. One of the major causes of deforestation is the expansion of agriculture and the need for land for livestock. As trees are cut down, habitats of countless species are destroyed, leading to a loss of biodiversity. Moreover, deforestation contributes to climate change by reducing the Earth's capacity to absorb carbon dioxide. It also disrupts the water cycle and leads to soil erosion. To combat deforestation, it is crucial to raise awareness, promote sustainable forestry practices, and support reforestation efforts. Only by taking immediate action we can protect our forests and preserve the invaluable benefits they provide.

Endangered Animals

The matter of endangered animals is a matter of great concern in today's world. Due to various factors such as habitat loss, poaching, and climate change, numerous species are on the brink of extinction. This alarming situation calls for urgent action to protect these animals and their ecosystems. Habitat destruction, resulting from human activities like deforestation and urbanization, disrupts the delicate balance of nature, leaving animals without a suitable environment to thrive. Additionally, illegal hunting and trade of endangered species for their body parts pose a significant threat to their survival. Climate change further exacerbates the challenges faced by these animals, as it alters their habitats and disrupts their natural breeding patterns. To safeguard endangered animals, we must enforce strict conservation laws, promote sustainable practices, and educate communities about the importance of preserving biodiversity. Every effort counts in ensuring that future generations can witness the beauty and diversity of these magnificent creatures.

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