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Be a careful planner
We wonder where to go.
We should know when to meet.
We don’t know how to get there.
We have to discuss what to do there.
Rule 1：We may put____________ with_______ after a verb.
question words
to do
Tip 1: “why” cannot be used in this way.
what
when
where
who
how
why
get there
start our trip
take with us
visit
go with
question words
to do
Before traveling: some details
The students don’t know__________.
The teacher should make sure _________________.
We wonder____________________.
We are thinking about____________.
Our parents want to know ________.
V+ question words+ to- infinitives
Before traveling :What do we need to prepare?