《2025年优加学案课时通八年级英语下册冀教版》

Ⅰ.完形填空
(2024·安徽中考改编)(新素养·思维品质)Pets aren't just a fun member of the family. They also bring plenty of benefits(益处) for your general well being too.
People with pets are more likely(可能的) to be __1__. Playing with a cat or taking a dog for daily __2__ around the garden gets you moving your body, and out in the __3__ air too.
Spending time with your pet helps you get __4__. Talking to your pet, particularly if you speak about your worries or something you're finding __5__, can make you feel comfortable and helps you feel better. When you're with your pet, you can let go of problems as you give them your full attention.
Having an animal in the family helps you learn new __6__, like how to teach them to __7__ orders, such as “Sit” or “Lie down”. Inventing games to play with them allows you to practice being creative. Reading or explaining schoolwork to your pet, or just staying close to them, can help you to concentrate better. Learning how to __8__ pets, understanding what they want and making sure that they live __9__, teach you to understand others' feelings. Pets can also help you get to know other dog owners on walks, or help you become __10__ with them when you tell funny stories about your pets.
( )1.A.active B.careful
C.useful D.modern
( )2.A.tests B.talks
C.showers D.walks
( )3.A.tidy B.dirty
C.fresh D.quiet
( )4.A.tired B.touched
C.relaxed D.bored
( )5.A.easy B.boring
C.difficult D.interesting
( )6.A.skills B.languages
C.cultures D.spirits
( )7.A.read B.listen
C.understand D.do
( )8.A.wake up B.search for
C.depend on D.look after
( )9.A.quietly B.happily
C.lazily D.busily
( )10.A.friends B.relatives
C.trainers D.members

答案： 1～5 ADCCC 6～10 ACDBA

Ⅱ.阅读理解
(跨学科·生物学)There are different kinds of plants and animals on the earth and they get their food in different ways. Food chains are just used to show who eats what in a very simple way.
Food Chains
Here are some examples of food chains.
A garden food chain might look like this：

Humans can also be part of a food chain. A farm food chain could look like this：

A food chain shows how plants and animals are connected with each other based on the foods they eat. Food chains are different depending on the habitat. A habitat is the scientific name for a place where animals and plants live. Habitats can be very different from each other, so a garden food chain would be very different from a farm food chain.
Food chains usually start with a green plant, such as grass or a tree. This is because plants can directly change sunlight into energy that they can use for themselves. These plants are called “producers”, and they create or produce their own food. They use this food to grow leaves, flowers, fruit and seeds(种子).
Food Chain Disruption(中断)
When the balance of a food chain is broken, it may result in a bad situation. An example is over fishing. Over the years, humans have been catching too many fish at a quick speed leaving not enough to keep a healthy population. Because of this, other animals such as the turtles are endangered. So, humans should make sure our activities don't harm the ecosystem(生态系统).
( )11.How does the writer explain “food chains”?
A.By telling stories.
B.By asking questions.
C.By listing numbers.
D.By giving examples.
( )12.What can be best put in “ ▲ ” in the second food chain?
A.chickens B.trees
C.sunlight D.flowers
( )13.What can we know from the passage?
A.Food chains usually start with human beings.
B.Different habitats lead to different food chains.
C.A garden food chain may be the same as a forest food chain.
D.Plants are called “producers” because they produce food for others.
( )14.What does the writer want to show in the last paragraph?
A.To stop people from catching fish.
B.To show us what food chain disruption is.
C.To ask people to keep the balance of ecosystem.
D.To tell us how many endangered animals there are.

答案： 11～14 DABC