2019屆高考英語Unit 3 Travel journal精講復習教案
a.it has no doubt
b.there has no doubt
c.it is no need
d.there is no need
解析： there is no need to do sth.用不著做某事，后半句的already settled提供了暗示。
答案： d
in a trial，a judge must decide which eyewitness to believe and which not to believe.
在審訊中，法官必須判斷哪個證人可信哪個證人不可信。
該句為“疑問詞＋不定式”結構，在句中作賓語。whether，what，which，whom，who，where，when，how等加不定式構成的結構在句中起名詞作用，可以作主語、表語和賓語。
①when to go on an outing hasn’t been decided.
何時去郊游還沒有決定。
②no one could tell me where to get the interesting book.
沒有人能告訴我哪兒能買到這本有趣的書。
③my question is what to do next.
我的問題是下一步怎么辦。
④i don’t know how to do it next.
我不知道下一步該怎么辦。
17.it’s dark and little anne can’t find her way home.she really doesn’t know________.
a.when to leave b.what to do
c.whether to do d.which to choose
解析： 句意為：天黑了，小安妮找不到回家的路，她不知道怎么辦。本題考查“疑問詞＋不定式”作賓語，句中what to do相當于what she will do。
答案： b
ⅰ.完成句子
1.as a child，he liked ________________________(拆卸機器).
答案： taking machines apart
2.the research team surveyed more than 2,000 people ______________________(尋找) a final answer.
答案： in search of
3.some of the stamps______________(屬于) me，while the rest are his.
答案： belong to
4.he is always helping people without expecting anything________________(回報).
答案： in return
5.in 1920 poland and russia were still________________(交戰).
答案： at war
6.i know my dear brother doesn’t________________________(對……評價) me，but i still love him.
答案： think highly of
ⅱ.巧思妙解
1.(•四川卷)ladies and gentlemen，please remain________until the plane has come to a complete stop.
a.seated b.seating
c.to seat d.seat
解析： 句意為：女士們，先生們，請在飛機完全停下來之后，再離開座位。remain仍然是；保持不變，在這里是一個連系動詞。seat vt.用法：seat oneself；seat 2 people；be/remain seated保持坐著的狀態，seated是由過去分詞變來的形容詞，作remain的表語，表狀態。
答案： a
2.(•安徽卷)________a certain doubt among the people as to the practical value of the project.
a.it has b.they have
c.it remains d.there remains
解析： 句意為：關于那個工程的實用價值，人們還是心存某種疑慮。there remains...之后省略了to be，意為“仍然有……”。
答案： d
3.(浙江高考)it remains________whether jim’ll be fit enough to play in the finals.
a.seen b.to be seen