1、语言点讲解Think of other animals in danger such as tigers, whales, turtles and elephants we need to save the panda, and we need to save them, too.想想其他的濒危动物,比如虎、鲸、海龟和大象-我们需要拯救熊猫,我们同样也需要拯救他们。【解读】句中的 such as 用于举例,意为“例如”,它用于列举同类人或事物中的几个例子,但不是全部。例如:Our table tennis players, such as Wang Liqin, Ma Lin and Guo
2、Yue, played very well in the 39th World Table Tennis Championships. 我们的乒乓球队员,如王励勤、马琳及郭跃,在 39 届世界乒乓球锦标赛上打得都很好。拓展:1. such as 也可分开使用。例如:My brother has seen such films as Titanic and Pearl Harbor. 我弟弟看过像泰坦尼克号和珍珠港之类的电影。2. for example 也可以用来举例,它一般只以同类事物或人中的“一个”为例,作插入语,用逗号隔开,可置于句首、句中或句末。like 也可用来举例,它常可与 suc
3、h as 互换。但 such as 分开使用时不可与 like 互换。例如:Lingling, for example, is a good girl. 例如,玲玲就是一个好女孩。I like drinks like / such as tea and soda.我喜欢茶、汽水之类的饮料。feedfeed 可作及物动词,也可作不及物动词。作及物动词时,意为“喂养;向提供食物” ;作不及物动词时,意为 “吃;以 为生”,常与 on 搭配构成短语 feed on,相当于 live on。例如:The child feeds the bird every day. 那个孩子天天喂那只小鸟。Cats
4、feed on / live on mice. 猫以鼠为食。protectprotect 为及物动词,意思是 “保护;防护”,后需接名词或代词作宾语。例如:The fence is to protect the farmers cattle. 那栅栏是用来保护农民的牛群的。拓展:我们常用句型 protect . from .表示“防御、保护 ,使不受(伤害) ”。例如:He raised his arms to protect his child from hurting. 他伸出胳膊以保护孩子不受伤害。reason & causereason 与 cause 都可表示“原因;起因;理由”,但
5、用法有所不同:1. reason 指的是逻辑推理上导出的原因,或者是用以说明某事产生的根由。其后常接 for、that 引导的从句或 to 引导的动词不定式。例如:Please tell me the reason for saying like this. 请告诉我这样说的原因。There is no reason for us to quarrel with others. 我们没有理由与他人争吵。2. cause 指的是导致某种结果的客观事实,这种事实通常是客观的、自然的,而不是主观上的。cause 通常与 of 连用。例如:The heavy rain was the cause of the flood. 大雨是发洪水的原因。This is the cause of all the troubles. 这是一切烦恼的根源。【跟踪练习】请选用 reason 或 cause 填空。1. Whats your_for doing so?2. Whats the _of the accident?3. We have no _ to stop him doing that.4. Few of us know the _ of the war.Key:1. reason 2. cause 3. reason 4. cause