3. The treatment offers a ray of hope for cancer sufferers
这种治疗方法给癌症患者一线希望。
(a ray of hope/light一线希望/光明)
4. Rays of light filtered through the trees.
一束束光线透过树丛照射下来。
5. His statement was greeted with cries of astonishment and anger.
他的这番话被报以一片叫喊声,有震惊,也有愤怒。(be greeted with /by sth被报以...)
记叙文:what / who / when / where / why / how
议论文:opinion / idea + argument (supporting ideas / reasons)
说明文:phenomenon / problem + reason + solution (cause and effect), introduction of an object (how it is made, how it is used, how it may change, what makes it new or significant)
新闻:a focus on the first paragraph and the first and last sentences of the other paragraphs
One day, Liu Qiang goes to school happily. Suddenly he sees a blue backpack on the road. "Whose backpack is it " Liu Qiang thinks. Then he opens it. There are a lot of things in it. Some books, a set of keys, some money …. Liu Qiang also find a name card in it. "Oh! It's Li Jian's. I know him. We are in the same school." Liu Qiang says to himself. He thinks that Li Jian must be worried about his backpack. So he runs to school. At the school gate, he sees Li Jian and gives him the backpack. Li Jian thanks him a lot for his help. Then they go into the school happily.