摘要:
**基本信息**
聚焦单元核心词汇、语法与七选五题型,构建“基础积累-语境应用-语篇衔接”的递进式复习体系,强化语言能力与思维品质。
**专项设计**
|模块|题量/典例|题型特征|知识逻辑|
|----|-----------|----------|----------|
|词汇复习|30词(含12组词形变化)|单词拼写+词形转换|从核心词汇到派生关系,构建词汇网络|
|短语复习|20短语|固定搭配默写|聚焦单元高频短语,强化语境应用|
|词汇运用|7题|语法填空|词汇在单句语境中的语法应用|
|句型复习|5题(含3个定语从句)|句型翻译|从语法结构到句子表达,提升语言组织能力|
|七选五专练|4篇20题|语篇补全|围绕动物保护等主题,考查上下文逻辑衔接|
内容正文:
B1U5复习
Part 1 基础知识回顾
一.词汇复习
1
学科网(北京)股份有限公司
1.慈善机构 n. _______________
2.一年一度的,每年的 adj. _______________
3.寻找,寻求 v. _______________
4.量,测量 v. _______________
5.测定,确定 v. _______________
6.终于,最终 adv. _______________
7.解决,解决方法 n. _______________
8.惊人的,了不起的 adj. _______________
9.暴跌;撞击 v/n. _______________
10.破坏,毁掉 v. _______________
11.活下来,幸存 v. _______________
12.影响,结果 n. _______________
13.恢复 v. _______________
14.吃惊,震惊 n/v. _______________
15.多样化,变化 n. _______________
16.专注,专心 v. _______________
17.反应 n. _______________
18.观察 v. _______________
19.____________ n.一年;____________ adj.每年的;____________ adv.每年
20.____________ v.决定;____________ n.决心;决定;____________ adj.坚定的
21.____________ v.解决;____________ n.解决办法
22.____________ v.使惊奇;____________ adj.令人惊奇的;____________ adj.感到惊奇的
23.____________ v.幸存;____________ n.幸存;____________ n.幸存者
24.____________ n.影响;____________ adj.有效的;____________ adv.有效地
25.____________ v.恢复;____________ n.恢复
26.____________ v.使震惊;____________ adj.令人震惊的;____________ adj.震惊的
27.____________ v.变化;____________ n.多样性;____________ adj.各种各样的
28.____________ v.集中;____________ n.专注
29.____________ v.反应;____________ n.反应
30.____________ v.观察;____________ n.观察;____________ n.观察者
二.短语复习
1.寻求……的解决办法 __________________
2.设法做成某事 __________________
3.寻找 __________________
4.……的解决办法 __________________
5.导致 __________________
6.砍倒 __________________
7.以……为食 __________________
8.……的数量 __________________
9.确保 __________________
10.找到路 __________________
11.对……有影响 __________________
12.从……恢复 __________________
13.毕竟,终究 __________________
14.以……的速度 __________________
15.专注于 __________________
16.凝视 __________________
17*.不畏恶劣天气 __________________
18.不时,偶尔 __________________
19.尊重…… __________________
20.按下按钮 __________________
三.词汇运用
1.Scientists are seeking a solution __________ the mystery of migration.
2.The number of monarch butterflies __________ (have) fallen sharply.
3.The animal managed __________ (find) its way across the ocean.
4.Habitat loss has a serious effect __________ wildlife.
5.The photographer concentrated __________ observing the bear quietly.
6.Her first __________ (react) was to press the camera button.
7.Some animals can recover __________ small changes in their habitat.
四.句型复习与运用
1.这就是帝王蝶每年停留的森林。(where引导定语从句)
________________________________________________________________________________
2.秋天是许多鸟类开始迁徙的季节。(when引导定语从句)
________________________________________________________________________________
3*.科学家正在研究动物迁徙的原因。(why引导定语从句)
________________________________________________________________________________
4.我永远不会忘记第一次近距离观察熊的那一天。(when引导定语从句)
________________________________________________________________________________
5*.栖息地被破坏是动物数量下降的主要原因。(why引导定语从句)
________________________________________________________________________________
Part 2 七选五专练
1
Many animals migrate because food, temperature or breeding conditions change with the seasons. 1. __________ Scientists combine several methods to discover where the animals go.
Small tracking devices can record location and movement. The devices must be light enough not to affect normal behaviour. 2. __________ For tiny insects, researchers may use harmless coloured marks instead.
Direct observation also remains important. Volunteers record the first arrival of birds or the number of butterflies passing a location. 3. __________
Weather information helps researchers explain changes from one year to the next. A storm may delay a journey, while an unusually warm spring may cause it to begin earlier. 4. __________
No single method gives a complete picture. 5. __________ Together, technology, field observation and environmental data reveal patterns that would otherwise remain hidden.
A. Long-term records make these changes easier to recognize.
B. Following them, however, is often difficult.
C. Larger animals can carry devices that send signals to satellites.
D. Migration always happens on exactly the same date.
E. Each method provides a different part of the story.
F. Such observations can cover areas far larger than one research team could visit.
G. Researchers should never involve members of the public.
2
Birds sometimes crash into windows because reflections make glass look like open sky or trees. 1. __________ Fortunately, several simple changes can reduce the danger.
Place visible patterns on the outside surface of the glass. Dots or lines need to be close enough together that birds do not try to fly through the spaces. 2. __________
Move indoor plants away from windows, especially if they appear to continue an outdoor garden. 3. __________ Curtains help, but reflections on the outside may still remain.
Outdoor lights can also confuse migrating birds at night. Turn off unnecessary lights during migration seasons. 4. __________
After making changes, continue to check the area below the windows. 5. __________ Careful observation shows whether the solution is working or needs improvement.
A. Patterns placed only on the inside are often less effective.
B. A single mark in the middle of a large window is usually not enough.
C. This problem causes the deaths of large numbers of birds.
D. Recording any collisions provides useful evidence.
E. Plants are the main food source for all migrating birds.
F. Closing blinds can reduce the view through the building.
G. Shielding essential lights so they point downward can also help.
3
Citizen science allows members of the public to collect information for research. Wildlife projects often ask volunteers to photograph animals, record sounds or report sightings. 1. __________
Good instructions are essential. Volunteers need to know exactly what to record and what not to guess. 2. __________ Training photographs and short practice tasks improve accuracy.
Researchers also check the data. Several people may review the same photograph, or unusual reports may be confirmed by experts. 3. __________
Participants benefit as well. Repeated observation helps them notice seasonal changes and identify species. 4. __________
Citizen science is not a replacement for professional research. 5. __________ It is most powerful when clear public observations are combined with expert methods and analysis.
A. This can greatly increase the area and time covered by a study.
B. An uncertain answer should be marked as uncertain.
C. Quality control prevents a few mistakes from shaping the results.
D. Many develop a stronger interest in protecting local habitats.
E. Professional scientists should ignore public observations.
F. It is a partnership that gives both groups different roles.
G. Every volunteer must already be a trained biologist.
4
Photographing wild animals can create powerful images, but the animal’s welfare must come first. 1. __________
Use a long lens and remain at a respectful distance. If an animal changes direction, stops feeding or repeatedly looks at you, you may be too close. 2. __________
Never block an escape route or surround an animal with a group. 3. __________ A photograph is not worth causing panic or separating a parent from its young.
Avoid attracting wildlife with food. Feeding can change natural behaviour and may bring animals into conflict with people. 4. __________
Finally, be careful when sharing locations online, especially for nests or rare species. 5. __________ Responsible photography protects the subject long after the camera button is pressed.
A. Move back quietly and give it more space.
B. Ethical photographers accept that some pictures must be missed.
C. Location details can draw too many visitors to a sensitive place.
D. Animals should be arranged to improve the picture.
E. It can also expose them to unsuitable food or disease.
F. The animal should always have a clear way to leave.
G. Flash photography is required in daylight.
B1U5复习答案
Part 1 基础知识回顾
一.词汇复习
1.慈善机构 n. charity
2.一年一度的,每年的 adj. annual
3.寻找,寻求 v. seek
4.量,测量 v. measure
5.测定,确定 v. determine
6.终于,最终 adv. eventually
7.解决,解决方法 n. solution
8.惊人的,了不起的 adj. amazing
9.暴跌;撞击 v/n. crash
10.破坏,毁掉 v. destroy
11.活下来,幸存 v. survive
12.影响,结果 n. effect
13.恢复 v. recover
14.吃惊,震惊 n/v. shock
15.多样化,变化 n. variety
16.专注,专心 v. concentrate
17.反应 n. reaction
18.观察 v. observe
19.year n.一年;annual adj.每年的;annually adv.每年
20.determine v.决定;determination n.决心;决定;determined adj.坚定的
21.solve v.解决;solution n.解决办法
22.amaze v.使惊奇;amazing adj.令人惊奇的;amazed adj.感到惊奇的
23.survive v.幸存;survival n.幸存;survivor n.幸存者
24.effect n.影响;effective adj.有效的;effectively adv.有效地
25.recover v.恢复;recovery n.恢复
26.shock v.使震惊;shocking adj.令人震惊的;shocked adj.震惊的
27.vary v.变化;variety n.多样性;various adj.各种各样的
28.concentrate v.集中;concentration n.专注
29.react v.反应;reaction n.反应
30.observe v.观察;observation n.观察;observer n.观察者
二.短语复习
1.寻求……的解决办法 seek a solution to
2.设法做成某事 manage to do sth.
3.寻找 in search of
4.……的解决办法 the solution to
5.导致 lead to
6.砍倒 cut down
7.以……为食 feed on
8.……的数量 the number of
9.确保 make sure
10.找到路 find one’s way
11.对……有影响 have an effect on
12.从……恢复 recover from
13.毕竟,终究 after all
14.以……的速度 at a speed of
15.专注于 concentrate on
16.凝视 stare at
17*.不畏恶劣天气 brave the elements
18.不时,偶尔 from time to time
19.尊重…… show respect to
20.按下按钮 press the button
三.词汇运用
1.Scientists are seeking a solution to the mystery of migration.
2.The number of monarch butterflies has (have) fallen sharply.
3.The animal managed to find (find) its way across the ocean.
4.Habitat loss has a serious effect on wildlife.
5.The photographer concentrated on observing the bear quietly.
6.Her first reaction (react) was to press the camera button.
7.Some animals can recover from small changes in their habitat.
四.句型复习与运用
1.这就是帝王蝶每年停留的森林。(where引导定语从句)
This is the forest where monarch butterflies stay every year.
2.秋天是许多鸟类开始迁徙的季节。(when引导定语从句)
Autumn is the season when many birds begin to migrate.
3*.科学家正在研究动物迁徙的原因。(why引导定语从句)
Scientists are studying the reason why animals migrate.
4.我永远不会忘记第一次近距离观察熊的那一天。(when引导定语从句)
I will never forget the day when I first observed a bear at close range.
5*.栖息地被破坏是动物数量下降的主要原因。(why引导定语从句)
Habitat destruction is the main reason why animal numbers fall.
Part 2 七选五专练
1
1.B 2.C 3.F 4.A 5.E
2
1.C 2.B 3.F 4.G 5.D
3
1.A 2.B 3.C 4.D 5.F
4
1.B 2.A 3.F 4.E 5.C
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