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　　Unit 1 Friendship语言点总结

　　Word usage

　　1. add (to) v. 1) to put together with something else so as to increase the number, size, or importance; 2) to join (numbers or amounts ) so as to find the total.

　　eg: The fire is going out; will you add some wood?

　　The snowstorm added to our difficulties.

　　Add up these figures for me, please.

　　2. ignore v. to take no notice of; refuse to pay attention to

　　eg: His letters were ignored.

　　Even the best of men ignored that simple rule.

　　My advice was completely ignored.

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　　They fell in love at once; it was love at first sight.

　　What will he do if his daughter falls in love with a poor man?

　　They fell in love with each other for years.

　　10. join in

　　to take part in (an activity)

　　They are going to join in the singing.

　　She started dancing and we all joined in.

　　Would you like to join in my birthday party?