
新人教八年级英语上册单元同步知识点与语法精讲精练-unit4 Amazing Plants and Animals-sectionB(教师版+学生版).docx
29页新人教八年级英语上册单元同步知识点与语法精讲精练Unit 4 Amazing Plants and AnimalsSection B How are plants and animals connected with us?一.重点词汇梳理1.connect /kə'nekt/v.关联;连接 2. connected /kə'nektɪd/ adj.连接的; 相关的3.without /wɪ'ðaʊt/ prep.没有;缺乏 4. imagine /ɪ'mædʒɪn/ v.想象;猜想5.honey /hʌni/ n.蜂蜜;(爱称)亲爱的 6. disappointed /,dɪsə'pɔɪntɪd/ adj.失望的;沮丧的7.connection /kə'nekʃn/n.联系;连接 8 .pollination /.pɒlə'neɪʃn/n.授粉9.pollen /pɒlən/n.花粉 10. action /ækʃn/n.行动;行为 11.percent /pə(r) 'sent/ (= percent) n.百分 12. peony /'pi:əni/n.牡丹;芍药 13.planet /plænɪt/n.行星 14. store /stɔ:(r)/v.贮存;存储;n.百货商店;商店15.honeycomb /hʌnɪkəʊm/n.蜂巢 16. communicate /kə'mju:nɪkert/v.交流;沟通17.ecosystem/'i:kəusistəm/n.生态系统 18.protect/prə'tekt/v. 保护;防护19.importance/ɪm'pɔ:tns/n. 重要性 20.title/'taɪtl/n. 标题;题目;名称21.human/'hju:mən/n.人 adj.人的;人类的 22.ant/ænt/n. 蚂蚁23.happiness/'hæpinəs/n.幸福;快乐 24.disappoint /disə'pɔint/v. 使失望;使破灭25.mushroom /'mʌʃru:m/n.蘑菇 26.ton/'tʌn/n. 吨27.role /rəul/n. 作 用 ; 职 能 ; 角 色 28.tiny /'taɪni/adj. 极小的;微小的29.pea /pi:/n. 豌豆 30.climate/'klaɪmət/n. 气候 31.lively /'laɪvli/adj.精力充沛的;生机勃勃的 32.ocean /'əuʃn/n. 大海;海洋 二.重点词汇变形1.connect(v.)关联;链接→connected(adj.)连接的→connection(n.)联系2.imagine(v.)想象→imagination(n.)想象力 →imaginary(adj.) 想象中的3.disappointed(adj.)失望的,修饰人 → disappointing(adj.)令人失望的,修饰物 →disappoint(v.)使失望3.pollination(n.)授粉→pollinate(v.)授 粉 →pollen(n.)花粉4.action(n.)行为→act(v.)行动 → active(adj.)活跃的;积极的→activity(n.)活动municate(v.)交流;沟通→communication(n.) 交 流6.protect(v.)保护→protection(n.)保护 →protective(adj.) 防护的;保护的7.importance(n.)重要性→important(adj.) 重要的8.happiness(n.)开心;幸福→happy(adj.)幸福的;快乐的→unhappy(adj.)不快乐的9.live(v.)居住;存在;生活(adj.)活的;现场直播的 →lively(adj.)活泼的,生机勃勃的 →alive(adj.)活着的;10.beautiful(adj.)漂亮的 →beautifully(adv)漂亮地→beauty(n.)美丽11.heavy(adj.)重 的 →heavily(adv.)很大程度上;沉重地;大量地12.painting(n.)画→painter(n.)画 家 →paint(v.)画画;漆13.culture(n.)文 化 →cultural(adj.)文化的14.nature(n.)自然 → natural(adj.)自然的三.重点短语通关1.over 200 million years ago 两百多万年前 2.a symbol of hope and long life 希望和长寿的象 3.thousands of tourists 成千上万的游客 4.in mid-October 在10月中旬 5.take a walk 散步 6.bring joy to their heart 给他们带来欢乐7.go to the supermarket 去超市 8.one of the best examples 最好的例子之一9.in fact 事实上;实际上 10.for this reason 出于这个原因11.one of the most interesting animals最有趣的动物 12.for example 例如13.in order to to do sth.为了做某事 14.store honey 储存蜂蜜15.play an important part in 在.. 中扮演重要角色;在….中发挥重要作用16.think about 考虑;思考 17.be home to sb. 是…的家乡18.bamboo baskets 竹篮子 19.because of 因 为20.climate change 气候变化 21.blue whales 蓝鲸22.the largest and heaviest animal on earth 地球上最大最重的动物23.the Arctic Ocean 北冰洋 24.live up to 达到;符合25.last for over a year 持续超过一年 26.create a lively and healthy ecosystem 创造 一 个充满活力和健康的生态系统四.课文重点知识及语法梳理Section B课文重现We Can't Live Without BeesImagine you go to the supermarket in your area, but there are almost no fruits, vegetables, honey, milk, eggs, or chocolate. How would you feel? Disappointed? Angry? Sad? At this moment you realize people, plants, and animals are all connected. We need each other to live, and bees are one of the best examples of this connection.Bees are very hard-working animals, and their greatest work is pollination. On one trip, they often visit 50 to 100 flowers. As they fly from one flower to another, they take pollen with them. This action helps plants grow, in fact, without their work, about 80 per cent of the plants in the world cannot grow, For this reason, many scientists believe that bees are the most important animals on this planet.Bees are also one of the most interesting animals in the world.For example, they work hard together to make their homes, In order to store honey, they create honeycombs. Another interesting thing about bees is how they communicate. When a bee finds new food, it uses a dance to tell the others where and how far away the food is.Bees play an important part in the ecosystem of our planet.However, the number of bees is dropping, and scientists are worried, They need our help, and there is a lot we can do. Think about what you can do to protect one of the most amazing animals on earth.【考点1.】Imagine you go to the supermarket in your area,but there are almost no fruits,vegetables,honey, milk, eggs,or chocolate.想象一下,你去你所在地区的超市,但几乎没。
