English 9 Unit 2 A Closer Look 1: Grammar and Vocabulary Explained

Mô tả sản phẩm

This page provides a comprehensive guide to the grammar and vocabulary covered in English 9 Unit 2, A Closer Look 1. We'll break down the key concepts and provide examples to help you master this unit.

Grammar Focus: [Insert Specific Grammar Point from Unit 2 A Closer Look 1, e.g., Present Perfect Tense]

Understanding the Present Perfect Tense

The present perfect tense is formed using the auxiliary verb "have" or "has" + the past participle of the main verb. It's used to talk about actions that started in the past and have a connection to the present. For example, "I have lived in this city for five years" indicates that the action of living in the city started in the past and continues to the present. Other uses include experiences ("I have seen that movie") and completed actions with unspecified time ("She has finished her homework").

Examples of the Present Perfect Tense

Here are some examples to illustrate the different uses:

• I have already eaten breakfast.
• He has lived in London since 2010.
• They have never been to France.
• Have you seen my keys?

Vocabulary Focus: [Insert Specific Vocabulary from Unit 2 A Closer Look 1, e.g., Words Related to Environment]

Key Environmental Vocabulary

This section will focus on vocabulary related to the environment. Learning these words will help you understand and discuss environmental issues more effectively. Some key words include: pollution, deforestation, conservation, climate change, renewable energy, sustainable development, etc. We will provide definitions and example sentences for each word.

Examples of Environmental Vocabulary in Sentences

Here are some examples of how to use these words in sentences:

• Air pollution is a major problem in many cities.
• Deforestation is destroying the Amazon rainforest.
• Conservation efforts are crucial to protecting endangered species.
• Climate change is causing rising sea levels.

[Add more sections as needed, mirroring the structure above for each grammar point and vocabulary set in Unit 2 A Closer Look 1. Remember to replace the bracketed information with the actual content from the unit.]

Sản phẩm liên quan: ôn tập toán lớp 2 học kì 1

Sản phẩm liên quan: tìm chữ tiếng anh

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