Unit 7 - Lesson 1

3/1/2024 8:30:00 PM

KIẾN THỨC NGÔN NGỮ


Hãy cùng làm các bài tập về từ vựng, ngữ pháp và phát âm thuộc Lesson 1 - Unit 7 ngay nhé!

The destruction of forests is having a serious impact on the _____ balance of the region.

  • ecological
  • available
  • academic
  • independent

Some _____ animals can bring diseases that harm native wildlife.

  • familiar
  • extinct
  • harmless
  • foreign

Scientists are working to protect _____ species from invasive ones.

  • foreign
  • strange
  • dangerous
  • native

The seeds of the tree are _____ by the wind to grow in new areas.

  • spread
  • collected
  • grown
  • harvested

The coral reef _____ is under threat from pollution and climate change.

  • infrastructure
  • ecosystem
  • pandemic
  • emission

Birds often help spread _____ by eating fruit and dropping them in other locations.

  • leaves
  • eggs
  • seeds
  • cells

Plastic waste in the ocean is a growing _____ to marine life.

  • threat
  • effect
  • hertiage
  • statue

Choose the word(s) CLOSEST in meaning to the underlined word(s).

The bird was released from its cage and flew away.

  • raised
  • freed
  • protected
  • gathered

Choose the word(s) CLOSEST in meaning to the underlined word(s).

The toxin from the snakebite requires immediate medical attention.

  • level
  • risk
  • lack
  • poison

Choose the word(s) CLOSEST in meaning to the underlined word(s).

The farmers planted a new species of rice that grows faster.

  • product
  • sample
  • breed
  • origin

Complete using the correct present perfect continuous form of the verbs in brackets. Use short forms where possible. 

Mandy: Hi Matt. How are you? What (you / do) recently?

Matt: Oh, hi Mandy! Well, (I / study) for my exams.

Mandy: That sounds boring! (you / work) hard?

Matt: Very! Basically, (I / just / sit) at my desk in my bedroom for the past three weeks and (I / not / go) out at all. (I / work) with Michael, my best friend, some of the time, though, so at least I've had some company. How about you?

Mandy: Well, my mum and I (paint) my bedroom for the last few days. That has been fun! And (we / also / plan) our summer holiday. 

Matt: Great! Where are you going?

Mandy: Well, we haven't decided yet. (We / look) at different places to see which we like best.

Matt: I'm sure you'll have a great time, wherever you go. Oh, by the way, (I / think) of having a party when I finish my exams. Would you like to come?

Mandy: Sure! That would be great!

Choose the correct answer.

We would like to eat something because we for the whole day.

Choose the correct answers.

They a film on television all evening. It's their favourite film and they it three times.

Give the correct tense of the verb in brackets.

Mark feels very stiff because (he / drive) all day. 

Give the correct tense of the verbs in brackets.

(I / try) to learn by heart this text for half an hour, but  (not succeed) yet.

Give the correct tense of the verb in brackets.

I really must go and see the dentist. One of my teeth (ache) for weeks.

We _____ for over ten hours without a break. Let’s call it a day!

 
  • will work
  • have been working
  • worked
  • are working

Look, the conservation volunteers ____ cheerfully in the sunshine all morning, unlike yesterday, when they ____ to work in the rain.

  • worked / are refusing
  • are working / were refusing
  • will work / have refused
  • have been working / refused
Isn't it strange that you ____ for Mark’s surprise party all week, but you ____ him a birthday present yet?
  • are preparing / didn’t buy
  • have been preparing / haven’t bought
  • have prepared / aren’t buying
  • prepare / weren’t buying

Choose the word which has the underlined part pronounced differently from the others.

  • respect

  • plate

  • receipt

  • impact

Choose the word which has the underlined part pronounced differently from the others.

  • psychology

  • expectancy

  • speciality

  • population

KỸ NĂNG NGÔN NGỮ


Hãy cùng làm các bài tập nghe hiểu, hỏi đáp trong hội thoại thuộc Lesson 1 - Unit 7 ngay nhé!

Listen to the audio and complete the sentences. Write no more than TWO WORDS AND/OR A NUMBER as you hear in each gap.

1. About % of introduced species can harm local ecosystems.

2. The Nile perch, introduced into Lake Victoria, killed over species.

3. Some foreign animals, like , have been brought to new areas for agricultural purposes, such as pollinating crops.

4. Invasive species contribute to more than 20% of the world’s biodiversity .

5. and monitoring can help reduce the negative impacts of foreign species.

Choose the correct answers in the box to complete the conversation. Write only the letter A-D in each blank.

A. at first they were introduced to control pests

B. What do you mean

C. Could you please explain

D. they get sick or even die


Anna: I heard that some foreign species can harm native animals.

Tom: Yes, like the cane toads in Australia. They’re causing a lot of problems.

Anna: ?

Tom: Well, , but now they’re spreading everywhere and eating native insects.

Anna: how they harm other species?

Tom: Sure. The toads are poisonous, so when predators eat them, . This reduces the number of native predators in the area.

Anna: That sounds terrible. 

 

Choose the correct answers in the box to complete the conversation. Write only the letter A-D in each blank.

A. What do you mean?

B. We need to be more careful about introducing non-native plants.

C. But it's often a difficult and time-consuming process.

D. How can we stop it from spreading?


Tim: Have you heard about the weed species that's been taking over our local parks?

Bella: No, I haven't. What kind of weed is it?

Tim: It's called Japanese knotweed. It grows incredibly fast and can damage infrastructure, like roads and buildings. 

Bella: That's crazy!

Tim: There are a few methods, like manual removal or using herbicides.

Bella: It's a shame.

Tim: Absolutely. We should always research the potential impact of a new plant species before introducing it to an ecosystem.