Unit 4 He said I was hard-working.

27. danger: n. 危險；dangerous: adj. 危險的
  （1）be careful! there’s _________ ahead (前面). （其反義詞為_________）
  （2）it’s too _________ to cross the street now. （反義詞為_________）
  （3）they are in _________. let’s go and help them
  （4）tigers are _________ animals.
28. hometown: n. 家鄉，故鄉
29. influence: n. 影響
  （1）it’s a good influence in children’s lives.
  （2）the bad weather influenced our work.
30. start: n. 開端，開始；v. 創設，開辦，開始，起動，出發
  （1）n. 名詞，開始，開端it’s a good start in life. (=beginning  反義詞：end)
  （2）v. 出發：when shall we start?
  （3）v. 開始：when did you start learning /to learn skating?
  （4）v. 創辦：they will start a school next year.
  （5）v. 起動：there’s something wrong with the car. i can’t start it.
 
（二）重點句型：
1. he said i was hard-working.
  本句是一個含有賓語從句的主從復合句，主句為he said，從句為i was hard-working，這句復合句又稱之為間接引語。如果主句的動詞是過去式形式，則從句用過去時的某種時態。例如：
  （1）she said she _________(be) having a birthday party.
  （2）marcia said she was not mad at me any more.
  （3）she said that she _________(will not) go to jim’s party.
2. ---what did your teacher say? --- he/ she said…
 
（三）語法：直接引語和間接引語
1. 引用別人的話一般有兩種方式，一種是直接引用別人的原話，稱之為直接引語。一種是轉述別人的話，稱之為間接引語。間接引語在大多數情況下構成賓語從句。
2. 直接引語變為間接引語，涉及到的幾種變化：
  （1）人稱和時態的變化：
①he said, “i think english is fun.”
  he said he thought english is fun.
②tom said, “i will leave for new york.”
tom said he would leave for new york.
③marcia said, “i’m not mad at you.”
marcia said she wasn’t mad at me.
④lily said, “i’m studying at this moment.”
lily said she was studying at that moment.
（2）直接引語如果是客觀真理，變為間接引語時，時態不變，仍用一般現在時。
①our teacher said, “the earth travels around the sun.”
our teacher said (that) the earth travels around the sun.
②he said, “light travels faster than sound.”
he said (that) light travels faster than sound.