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⒊ Silk is _____ and colourful and we can make clothes from it.
horses
tools
soft
1.Just try your best. (只要尽力就可以。）
try one’s best 意为“尽最大努力；竭尽所能”，还可以说do one’s best,后接动词不定式to do. 这里的one’s是某人的，如my, our, your, his, her, their 等。
For example: They try their best to help us and we should thank them.
Exercises: (1).写出同义句。
He always tries his best to learn English.
He always ____ ____ ____ ___ learn English.
does
his
best
to
(2).单选。（ ）We should try ___ best ____ it.
Ａ．we; to finish B. we; finish c. our; finish D. our; to finish
D
2. People built them a long time ago.(人们在很久以前建造的它们。）
a long time ago 意为“很久以前”。…ago意为“……(时间)以前”，在句子中表示过去的时间，句子需要用一般过去时态。
came
was
For example: They visited our school a few weeks ago.
3.Can you tell us a little bit more, please?(你能再多告诉我一点儿吗？)
① a little bit 表示“一点儿，少量”，与a little, a bit 同义，修饰形容词、副词或者不可数名词。后跟名词时，a little bit 和 a bit 后需要接of。例如：
It’s a little bit cold today.= It’s a bit/a little cold today.
Can you give me a little bit of water?= Can you give me a little/ a bit of water?
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