Unit 7 What's the highest mountain in the world-2020-2021学年八年级下册初二英语【重难点手册】人教版

L背景知识导读 The elephant Elephants can live for 60 or 70 years. We call male elephants 大象 bulls, female elephants cows, and baby elephants calves. Elephants 大象能活到六七十岁。我们称雄性的大象为 do not usually have twins. A calf grows inside its mother elephantbulls,雌性的大象为cows,象崽为 calves.大象通 for about twenty-one months! This is the longest time for any baby常没有双胞胎。象崽在母象肚子里面约生长2 animal to grow inside its mothe. a new calf is about one meter tal,个月!对于所有在母亲肚子里生长的幼崽来说 and its weight is about 90 kilograms. It has lots of hai. a calf drinks象崽在母亲肚子里待的时间最长。一只刚出生的 Ik from its mother until it is about four years old. 象崽大约1米高,体重约90千克。它有许多毛 Elephant families live together in a herd.30or40 elephants can喝母乳直到4岁左右 大象家族是群居的。30或40只象住在 live in a herd. The leader is an old female elephant. a herd can walk 起。领导者是一只年老的母象。一个象群在一天 many kilometers in a day to find food and water. 内能走数千米之远去寻找食物和水 When people or animals frighten an elephant, it runs very fast 当人类或动物使一只象受到惊吓时,它会向 towards them. This is a charge. Elephants can run at a speed of40他们快速地跑去。这是猛攻。大象能以每小时 kilometers an hour 40千米的速度奔跑。 Elephants are very strong. They can 大象非常强壮。它们能举起和拉动沉重的东 for example, tree trunks, so people use elephants to work in forests. 西,例如树干,所以人们利用大象在森林里工作 Section a 01 课文要点注释 Language Goal: Talk about geography and nature 语言目标:谈论地理与自然 Match the facts you know.把你知道的事实配对。 about 9, 600, 000 square kilometers in sizee ① square kween.平方;正方形 珠穆朗玛峰面积大约960万平方千米 2 in size意为“(面积)大小”。be The sahara 1,025 meters deep size相当于 have has an area of…,为 撒哈拉沙漠1025米深 固定词组。 The Caspian Sea 6, 671 kilometers long 3 meter(= metre)n.米 里海 6671千米长 ④ deep adj.深的;纵深的 The nile 8, 844.43 meters high 尼罗河 43米高 Listen and complete the sentences.听录音,完成句子。 ⑤ any other意为“任何其他……”,后接可 1.Qomolangma is higher than any other 5 mountain in the world. 数名词单数,用于比较级的句型中,多 珠穆朗玛峰比世界上其他任何一座山都髙 用于同一范围内的比较。 2. The Sahara is the biggest desert in the world 注意若比较的对象不在比较范围之 内,即不同范围内的比较,则需要用 撒哈拉沙漠是世界上最大的沙漠, 十单数名词”结构。如 3. The Caspian Sea is the deepest of all the salt lakes. China is la