初中英语沪教牛津版（2024）七年级下册（2024）Section 4优秀课时作业

这是一份初中英语沪教牛津版（2024）七年级下册（2024）Section 4优秀课时作业，共4页。试卷主要包含了语法选择，完形填空，阅读理解，完成句子，作文等内容，欢迎下载使用。
第I卷 选择题
一、语法选择（10分）
阅读下面短文，从1-10各题所给的A、B、C、D项中选出最佳选项。
Animals are mre than cmpanins; they are heres. Take guide dgs 1 example. They help blind peple crss busy streets and avid bstacles. Last year, a dg named Max saved his wner, Mrs. Wang, 2 a car accident. When Mrs. Wang tried t crss the rad, Max nticed a speeding car and 3 her back. Thanks 4 Max’s quick actin, she was safe.
This stry shws 5 animals can prtect humans. Hwever, training a guide dg 6 time. They start learning at eight weeks ld and need tw years 7 becme prfessinals. Guide dgs wrk nt fr mney 8 fr lve.
If yu see a wrking dg, remember 9 distract it. Instead, yu shuld 10 the wner first.
1.A. Fr B. as C. t D. with
2. A. frm B. by C. with D. fr
3. A. pull B. pulled C. pulling D. pulls
4. A. fr B. t C. with D. by
5. A. what B. hw C. why D. when
6. A. take B. takes C. tk D. taking
7. A. fr B. tC. with D. by
8. A. and B. but C. r D. s
9. A. dn’t B. nt t C. t nt D. nt
10. A. ask B. asked| C. asking D. asks
二、完形填空（15分）
阅读下面短文，从1-15各题所给的A、B、C、D项中选出最佳选项。
Bees are essential t ur fd supply. They pllinate crps like apples, almnds, and blueberries. Withut bees, these plants 1 prduce fruits. Sadly, bee ppulatins are declining due t pesticides and habitat lss.
In 2023, scientists in Germany 2 a shcking fact: 75% f flying insects had disappeared in 30 years. T help bees, sme cities build “bee htels”—small wden bxes 3 hles fr bees t nest. Peple can als plant flwers in gardens t prvide 4 with fd.
One student, Li Ming, started a prject at his schl. He 5 his classmates t avid using pesticides and plant sunflwers. Nw, their schl garden is full 6 buzzing bees. “Bees aren’t scary. They’re 7 heres,” Li Ming says.
1.A. can’t B. mustn’t C. shuldn’t D. wuldn’t
2. A. discver B. discvers C. discvered D. discvering
3. A. with B. withut C. fr D. by
4.A. they B. them C. their D. theirs
5. A. teaches B. taught C. has taught D. is teaching
6. A. f B. by C. frD. with
7. A. nature B. nature’s C. naturally D. natural
三、阅读理解（40分）
A
Dlphins: The Ocean’s Lifeguards
Dlphins have saved humans frm drwning fr centuries. In 2020, a grup f swimmers ff the cast f Australia were surrunded by sharks. Suddenly, six dlphins frmed a prtective circle arund them, slapping their tails t scare the sharks away. The swimmers stayed safe until a rescue bat arrived.
Scientists believe dlphins help humans because f their strng scial bnds. They naturally prtect weaker members in their pds, and this instinct might extend t humans. Dlphins als have advanced snar systems t detect danger.
Hwever, dlphins face threats like plastic pllutin and fishing nets. Over 300,000 dlphins die yearly frm human activities. Prtecting them is nt just abut kindness—it’s abut keeping ur ceans balanced.
Questins:
1.Hw did dlphins save the Australian swimmers?
A. They called fr help.
B. They frmed a prtective circle.
C. They attacked the sharks.
D. They pulled the swimmers t shre.
2.Why d dlphins help humans accrding t scientists?
A. They want fd rewards.
B. They have natural prtective instincts.
C. They are trained t d s.
D. They mistake humans fr dlphins.
3.What is the main threat t dlphins?
A. Natural predatrs
B. Plastic pllutin and fishing nets
C. Climate change
D. Lack f fd
B​
Elephants: Nature’s Firefighters
In Africa, elephants dig water hles during drughts, prviding water fr ther animals. They als knck dwn dead trees, preventing wildfires frm spreading. Researchers in Kenya fund that areas with elephants had 40% fewer wildfires.
Sadly, elephant ppulatins have drpped by 60% in 50 years due t ivry paching. Cnservatin grups nw use drnes and AI t track pachers. “Every elephant saved is a step tward a healthier ecsystem,” says Dr. Jane Mbeki.
Questins:
4. Hw d elephants prevent wildfires?
A. By digging water hles
B. By kncking dwn dead trees
C. By eating dry grass
D. By calling fr rain
5.What technlgy is used t prtect elephants?
A. Satellites
B. Drnes and AI
C. Underwater cameras
D. Radi cllars
第II卷 非选择题
四、完成句子（15分）
根据文章内容，补全句子（每空不超过5个单词）。
1.Guide dgs need ______ t becme prfessinals.
2.Bees pllinate crps like apples, almnds, and ______.
3.Dlphins saved swimmers by frming a ______.
4.Elephants prevent wildfires by ______.
5.Cnservatin grups use ______ t track pachers.
五、作文（20分）
以“Hw Can We Prtect Endangered Animals?”为题，写一篇80词短文，包含以下要点：
1.濒危动物面临的威胁；
2.保护措施（至少2条）；
3.呼吁行动。








答案与解析
一、语法选择
1.B 2. A 3. B 4. B 5. B 6.B 7. B 8. B 9. B 10. A
二、完形填空
1.A 2. C 3. A 4. B 5. B 6.A 7. B
三、阅读理解
A 篇：1. B 2. B 3. B
B篇： 4. B 5. B
四、完成句子
1.tw years f training
2.blueberries
3.prtective circle
4.kncking dwn dead trees
5.drnes and AI
五、作文范文
Hw Can We Prtect Endangered Animals?
Endangered animals face serius threats like habitat lss, illegal hunting, and pllutin. T prtect them, we must take actin. Firstly, gvernments shuld build mre nature reserves and strictly punish pachers. Secndly, everyne can help by reducing plastic use t keep ceans clean. Mrever, educating peple abut wildlife prtectin is key. Fr example, schls can rganize trips t animal shelters. Let’s jin hands t save these precius lives—they are nt just animals; they are ur planet’s future!